КРИСТАЛЛИЧЕСКИЕ beta-СКЛАДЧАТЫЕ ПОЛИПРОПИЛЕНЫ

Изобретение относится к области химии полимеров, а именно к применению соединений общей формулы (I) в качестве инициатора зародышеобразования β-формы для полипропиленовой смолы. Значения радикалов R1, R2 и R3 для соединения общей формулы (I) идентичны и означают C1-C20алкил; C5-C12циклоалкил; C5-C12циклоалкил, замещенный 1, 2 или 3 группами C1-С10алкил; циклогексилметил; цклогексилметил, замещенный 1, 2 или 3 группами C1-С10алкил; фенил, замещенный 1, 2 или 3 группами C1-С10алкил, или С7-С9фенилалкил. Пленки, полученные с использованием соединения формулы (I), характеризуются величиной матовости свыше 62%, предпочтительно свыше 70 или 80%, и содержанием кристаллической β-формы свыше 15%. Раскрыты также одноосно-ориентированные или двуосно-ориентированные пленки, волокна и многослойные системы. 4 н. и 6 з.п. ф-лы, 2 табл.

ИЗДЕЛИЯ С ХОРОШЕЙ СМАЗЫВАЕМОСТЬЮ, АППЛИКАТОР ТАМПОНА, СТВОЛ И ПЛУНЖЕР АППЛИКАТОРА ТАМПОНА

Настоящее изобретение относится к формованным изделиям, таким как детский рожок, бутылочки с питательной смесью, держатель, соска и зубная щетка, а также аппликаторы тампонов, выполненные из композиции, характеризуемой хорошей смазываемостью. Смазываемая полимерная композиция, из которой получено изделие, содержит один или несколько полимеров, представляющих собой полиэтилен низкой плотности в количестве от около 95% по весу до около 99,5% по весу от общего веса композиции, и одно или несколько смазывающих веществ. Одно или несколько смазывающих веществ выбраны из группы, состоящей из эрукамида, стерил эрукамида, бис-эрукамида и любой их комбинации. Полученные изделия обладают повышенной мягкостью, гибкостью и маслянистостью. 4 н. и 29 з.п. ф-лы, 7 табл.

СПОСОБ ПОЛУЧЕНИЯ ОБЪЕКТОВ ИЗ БИОСОВМЕСТИМОГО ГИДРОГЕЛЯ ДЛЯ ПРИМЕНЕНИЯ В ОБЛАСТИ МЕДИЦИНЫ, В ЧАСТНОСТИ В ОФТАЛЬМОЛОГИИ

Изобретение относится к способу получения объекта из биосовместимого гидрогеля путем отливки раствора полимера в шаблоне. Способ включает следующие этапы: (i) приготовление раствора полимера путем растворения сополимера акрилонитрила и олефиново-ненасыщенного сомономера, содержащего анионные группы, в апротонном растворителе, необязательно в присутствии осадителя, (ii) формование и начало превращения в гель раствора полимера, полученного на этапе (i), в шаблоне, состоящем из материала, содержащего указанный осадитель, или из материала, проницаемого для указанного осадителя, (iii) в ходе формирования геля погружение объекта, полученного на этапе (ii), в осадитель. Изобретение относится также к объектам из биосовместимого гидрогеля, полученным этим способом. Изобретение обеспечивает получение объектов из биосовместимого гидрогеля с улучшенными оптическими, физико-химическими и биологическими свойствами, и имеющих отличную стабильность размеров. 2 н. и 15 з.п. ф-лы, 1 табл., 1 пр.

КОМПОЗИЦИЯ НА ОСНОВЕ ПОЛИЭТИЛЕНА И СПОСОБ ПОЛУЧЕНИЯ ФОРМОВАННЫХ ИЗДЕЛИЙ ИЗ УКАЗАННОЙ КОМПОЗИЦИИ

Изобретение относится к композиции на основе полиэтилена, а также к способу изготовления из нее формованных изделий. Композиция содержит по меньшей мере 94,5 мас. % полиэтилена, имеющего стандартную плотность выше 940 кг/мз, от 0,05 до 0,5 мас. % по меньшей мере одного амида насыщенной жирной кислоты, содержащей от 8 до 30 атомов углерода, от 0 до 0, 15 мас. % вспомогательного смазывающего вещества и от 0 до 5 мас. % одной или нескольких добавок, выбранных среди антиоксидантов, кислотостойких веществ, анти-УФ, красителей и антистатиков, причем сумма количеств вышеуказанных соединений равна 100%. При этом вспомогательное смазывающее вещество выбрано из группы, включающей жирные кислоты, сложные эфиры жирных кислот, соли жирных кислот, амиды мононенасыщенных жирных кислот, многоатомные спирты, содержащие по меньшей мере 4 атома углерода, простые моноэфиры одноатомных или многоатомных спиртов, сложные эфиры глицерина, парафины, полисилоксаны, фторсодержащие полимеры и смеси указанных соединений ...

БИТУМНЫЕ КОМПОЗИЦИИ, СОДЕРЖАЩИЕ ДОБАВКИ, ИМЕЮЩИЕ УЛУЧШЕННЫЕ ТЕРМООБРАТИМЫЕ СВОЙСТВА

Изобретение относится к битумной композиции и к способу ее получения. Битумная композиция содержит битум, первую добавку, содержащую по меньшей мере одну функциональную группу сложного эфира жирной кислоты, насыщенной или ненасыщенной, линейную или разветвленную, имеющую углеводородную цепь, содержащую от 4 до 36 атомов углерода, необязательно замещенную по меньшей мере одной гидроксильной группой, и вторую добавку, содержащую по меньшей мере один органический гелеобразователь. Изобретение также относится к применению комбинации первой и второй добавок в битумной композиции для снижения динамической вязкости битумной композиции или битумной основы при температуре выше или равной 80°C, предпочтительно выше 80°C, без ухудшения консистенции указанной композиции при температурах эксплуатации. Наконец, изобретение относится к применению указанных битумных композиций в области дорожных применений, в частности в получении дорожных связующих, и в области промышленного применения. 5 н. и 12 з.п.

ЛИСТ ПОЛИВИНИЛБУТИРАЛЯ С ПРОТИВОСЛИПАЮЩИМИ СВОЙСТВАМИ

Изобретение относится к получению листа из поливинилбутираля для ламинированного безосколочного стекла. Лист полимера получают из пластифицированного поливинилбутираля, содержащего в качестве противослипающейся добавки амид жирной кислоты. Лист получают с помощью экструзии расплава. Полученное ламинированное небьющееся стекло содержит два листа стекла и расположенный между ними лист пластифицированного поливинилбутираля, имеющий силу слипания по меньшей мере на 50% меньше, чем сила слипания листа полимера того же состава, но без амида жирной кислоты, меньше 3% мутности и величину адгезии в пределах 20% отклонения от величины адгезии листа полимера того же состава, но без амида жирной кислоты. 3 н. и 15 з.п. ф-лы, 4 табл.

СМЕСЬ ПРИСАДОК

Изобретение относится к смеси присадок для стабилизации термопластичного полимера в отношении света, тепла или окисления, содержащей (A) по меньшей мере одно соединение формулы (I)где R1и R2независимо друг от друга представляют собой водород, C1-C22алкил, -O, -OH, -CH2CN, C1-C18алкокси, C2-C18алкокси, замещенный -OH, C5-C12циклоалкокси, C3-C6алкенил, C3-C6алкенилокси, C7-C9фенилалкил, незамещенный или замещенный при фениле 1, 2 или 3 C1-C4алкилами, или C1-C8ацил, и R3и R4независимо друг от друга представляют собой C1-C22алкил или группу формулы (Ia)где R0имеет одно из значений R1и R2, и (B) по меньшей мере одну добавку, придающую устойчивость к царапанию, причем добавка, придающая устойчивость к царапанию, представляет собой эрукамид, олеамид или стеарамид. Изобретение обеспечивает долгосрочную термостабильность, лучшую стойкость к царапанию и увеличение значения блеска при использовании заявленной смеси присадок. 4 н. и 11 з.п. ф-лы, 5 табл., 3 пр.

ПОЛУЧЕНИЕ N,N-(ДИ)АЛКИЛАМИНОАЛКИЛ(МЕТ)АКРИЛАМИДА ИЛИ N,N-(ДИ)АЛКИЛАМИНОАЛКИЛ(МЕТ)АКРИЛАТА И ИХ ЧЕТВЕРТИЧНЫХ АММОНИЕВЫХ СОЛЕЙ В КАЧЕСТВЕ ФЛОКУЛИРУЮЩИХ ВСПОМОГАТЕЛЬНЫХ ВЕЩЕСТВ И ГЕЛЕОБРАЗУЮЩИХ АГЕНТОВ

Изобретение относится к способу получения N,N-(ди)алкиламиноалкил(мет)акриламида или N,N-(ди)алкиламиноалкил(мет)акрилата или их четвертичных аммониевых солей. Указанный способ включает взаимодействие в жидкой фазе алкил(мет)акрилата с амином или спиртом для получения продукта, содержащего указанный N,N-(ди)алкиламиноалкил(мет)акриламид или N,N-(ди)алкиламиноалкил(мет)акрилат или их четвертичные аммониевые соли, причем концентрация кислорода в жидкой фазе составляет <1000 ч./млн., а указанный N,N-(ди)алкиламиноалкил(мет)акриламид или N,N-(ди)алкиламиноалкил(мет)акрилат имеют формулу (I), в которой R0обозначает водород или метил, X обозначает NH или О, R2обозначает линейный, разветвленный или циклический алкиленовый радикал, содержащий 1-12 атомов углерода, или арильный радикал, который также может быть замещен по меньшей мере одной алкильной группой, R3, R4все обозначают линейный, разветвленный или циклический алкильный радикал, содержащий 1-12 атомов углерода, или арильный радикал, который ...

КИСЛОРОДПОГЛОЩАЮЩИЕ КОМПОЗИЦИИ И УПАКОВКА, ВКЛЮЧАЮЩАЯ УКАЗАННЫЕ КОМПОЗИЦИИ

Изобретение относится к кислородпоглощающей композиции для создания упаковки для защиты кислородчувствительных материалов. Композиция включает (а) по меньшей мере один сложнополиэфирный полимер; (b) по меньшей мере одно соединение формулы Е в количестве примерно 0,10-10% мас. и (с) по меньшей мере один переходный металл в положительном окисленном состоянии в количестве 10-400 ч./млн. Соединение Е представляет собой структуру формулы (I) ! или формулы (II) ! ; где Ar представляет собой арил или гетероарил; R1, R2 и R11 - Н, С1-С12алкил, C1-С6алкокси, гидрокси, С2-С6алкенил; R3, R4, R14 и R15 - Н; R5-R10, и R16, и R17 - Н или C1-С3алкил; R12 и R13 - Н или C1-С6алкокси; n и р=0 или от 1 до 5; q=0 или от 1 до 4. Изобретение также относится к стенке упаковки, содержащей такую композицию, способу формования таких упаковок и способу упаковывания кислородчувствительного материала в такую упаковку. Изобретение позволяет получать формуемые изделия с повышенными кислородпоглощающими свойствами и низкими ...

СМЕСИ НА ОСНОВЕ СЛОЖНОГО ПОЛИЭФИРА С УЛУЧШЕННОЙ СПОСОБНОСТЬЮ ПОГЛОЩЕНИЯ КИСЛОРОДА

Изобретение раскрывает поглощающие кислород композиции для контейнеров (варианты), один из вариантов указанной композиции дополнительно содержит диоксид титана, а также изобретение раскрывает преформу, пленку, лист, изготовленные из указанных композиций, двуосноориентированный контейнер, изготовленный из упомянутых преформ. Поглощающая кислород композиция для контейнеров (варианты) включает, по меньшей мере, один компонент на основе сложного полиэфира, который представляет собой сложный сополиэфир, включающий металлсульфонатную группу, катализатор на основе переходного металла, и растительное масло. Растительное масло содержит, по меньшей мере, одну молекулу, имеющую двойную аллильную структуру. Сложный сополиэфир, содержащий металлсульфонатную группу, включает, по меньшей мере, одно кислотное звено и, по меньшей мере, одно диольное звено. Концентрация двойных аллильных структур растительного масла в композиции составляет более 5,0 мг-экв/кг всех компонентов на основе сложного полиэфира ...

КОМПОЗИЦИИ СТРУКТУРИРОВАННОГО ПОВЕРХНОСТНО-АКТИВНОГО ВЕЩЕСТВА

Предложена композиция структурированного поверхностно-активного вещества, содержащая, исходя из 100 частей по массе указанной композиции: (i) от 1 до 8 ч. масс. поверхностно-активного вещества сульфата простого алкилового эфира, (ii) от 3 до 10 ч. масс. поверхностно-активного вещества алкилсульфата, (ill) от более 0 до 8 ч. масс. поверхностно-активного вещества алканоламида, (iv) от 0 до 10 ч. масс. амфотерного поверхностно-активного вещества, при условии, что общее количество компонентов (i), (ii), (iii) и (iv) больше или равно 10 ч.масс., (v) от 0,5 до 10 ч. масс. электролита, эффективное в комбинации с компонентами (i), (ii), (iii) и (iv). Композиция имеет непрозрачный внешний вид при визуальном наблюдении и кажущийся предел текучести более чем 0 Па и (vi) воду. 2 н. и 18 з.п. ф-лы, 10 табл., 65 пр.

ПЛЕНКА ДЛЯ ЭТИКЕТОК ДЛЯ СПОСОБА ГЛУБОКОЙ ВЫТЯЖКИ

Изобретения относятся к применению двухосно-ориентированной пленки в качестве этикетки сосуда и способу получения этикетированного сосуда. Двухосно-ориентированную пленку с микропористым слоем, содержащую пропиленовый полимер и по меньшей мере один β-зародышеобразователь, и с микропористостью, созданную путем преобразования β-кристаллического полипропилена в α-кристаллический полипропилен при вытягивании пленки, применяют в качестве этикетки сосуда. Этикетку используют для этикетирования сосуда в процессе его формирования глубокой вытяжкой. Техническим результатом является создание пленки для этикеток, которую можно применять в процессе глубокой вытяжки и которая проявляет хорошую адгезию к сосуду и не имеет воздушных включений. 3 н. и 10 з.п. ф-лы, 4 ил.

Полипропиленовая композиция для получения изделий методом 3D-печати, способ ее получения, ее применение и изделие, изготовленное из нее

Изобретение относится к полипропиленовой композиции, представляющей собой порошок для 3D-печати, который может быть использован для получения изделий методом селективного лазерного спекания (SLS) или технологии послойного сплавления порошка (PBF). Полипропиленовая композиция в виде порошка для получения изделий методом 3D-печати с использованием технологии селективного лазерного спекания содержит: А – гомополимер пропилена с ПТР 230°С/2,16 кг в диапазоне от 3 до 50 г/10 мин, В – нуклеирующую добавку, в качестве которой используются органические соединения, представляющие собой альфа- или бета-нуклеаторы полипропилена, где полипропиленовая композиция представляет собой порошок, характеризующийся распределением частиц по размерам: D10 = 30-45 мкм, D50 = 50-65 мкм, D90 = 70-85 мкм и показателями сферичности и округлости частиц порошка не менее 0,80 условных единиц. При этом после поверхностной обработки порошка комплексом добавок, включающим в себя стабилизирующие, представляющие собой антиоксиданты ...

СПОСОБ МОДИФИКАЦИИ РЕЗИНЫ

Изобретение относится к технологии производства резинотехнических изделий, а именно к способам объемной модификации резин с целью направленного изменения их свойств. Предлагается способ модификации резины, который включает введение в состав резиновой смеси модифицирующих добавок, в качестве которых используют порошок оксида металла и/или порошок карбида металла и/или порошок нитрида бора и/или углерод содержащие порошки (например, шунгит) и/или продукты фторированного эфира. В состав резиновой смеси дополнительно вводят способные к диффузионной миграции к поверхности вулканизованного изделия манометрическую жидкость М-1 0,1-2,0 мас.ч. и/или перфторэйкозан n-C20F42 в количестве 0,2-40 мас.ч. Технический результат заключается в повышении антифрикционных свойств резиновых смесей за счет объемной модификации. 1 з.п. ф-лы, 1 ил., 1 табл.

СПОСОБ ИЗГОТОВЛЕНИЯ ИЗОЛИРОВАННОГО ПЛОСКОГО ДЛИННОМЕРНОГО ВЫСОКОТЕМПЕРАТУРНОГО СВЕРХПРОВОДЯЩЕГО ПРОВОДА ВТОРОГО ПОКОЛЕНИЯ И ПРОВОД

Изобретение относится к изготовлению изолированных плоских длинномерных плоских высокотемпературных сверхпроводящих (далее ВТСП) проводов, а также к изолированным ВТСП проводам, полученным по данной технологии. Способ изготовления изолированного плоского длинномерного ВТСП провода второго поколения, включает следующие стадии: (A) стадию приготовления эмульсии для электроосаждения, включающую смешение частиц полиимидной смолы Р 84, стабилизатора, и органического растворителя, и последующее добавление осадителя. Добавление осадителя осуществляют в два этапа - на первом этапе добавляют 50-60% осадителя от его общего количества при перемешивании смеси со скоростью 1000-3000 об/мин, а на втором - оставшееся количество осадителя при перемешивании со скоростью не превышающей 100 об/мин; (B) стадию электроосаждения эмульсии, полученной на стадии (А) на ВТСП провод в рабочей ячейке с катодом, (С) стадию обжига для образования изолирующей пленки на поверхности ВТСП провода, включающую нагрев при ...

ПОЛИАМИДНЫЕ ФОРМОВОЧНЫЕ МАССЫ ДЛЯ ПОЛУЧЕНИЯ ПРОЗРАЧНЫХ ПЛЕНОК

... 1. Формовочные массы, включающие A) полиамид-6 и/или сополиамиды, содержащие, по меньшей мере, 80 мас.% мономерных звеньев капролактама, и от 50 до 5000 частей на млн, предпочтительно от 500 до 2000 частей на млн (в расчете на массу полиамида и сополиамида), B) смеси, состоящей из a) неорганического инициатора образования центров кристаллизации, b) сложного гликолевого полиэфира жирной кислоты, образованного карбоновой кислотой, являющейся насыщенной или ненасыщенной жирной кислотой с 4-20 атомами углерода, и полигликолем структуры (СН2СН2O)n с n больше 1 в качестве спиртового компонента, c) амидной производной высшей жирной кислоты, образованной карбоновой кислотой, являющейся насыщенной или ненасыщенной жирной кислотой с 4-20 атомами углерода, и алифатическим моноамином с 2-12 атомами углерода или алифатическим диамином с 2-6 атомами углерода в качестве аминосодержащего компонента. 2. Формовочные массы по п.1, причем компонент А) представляет собой сополиамид, являющийся полиамидом-6, ...

ПОЛИОЛЕФИНЫ, СТОЙКИЕ К ЦАРАПАНИЮ

... 1. Композиция, включающая a) полиолефин, b) малеинированный альфа-олефин, функционализованный длинноцепочечным спиртом или длинноцепочечным амином, и c) первичный или вторичный амид жирной кислоты. 2. Композиция по п.1, в которой полиолефин представляет собой полипропилен или полиэтилен. 3. Композиция по п.1, в которой функционализованный малеинированный альфа-олефин представляет собой сложный эфир или частичный сложный эфир формулы в которой R обозначает С16-С24алкил, R1 и R2 независимо обозначают водород, С1-С22алкил или С2-С22алкенил, где по меньшей мере один из R1 и R2 обозначает С12-С22алкил или алкенил, и n является целым числом, таким чтобы средняя молекулярная масса равнялась от примерно 20000 до примерно 50000. 4. Композиция по п.1, в которой функционализованный малеинированный альфа-олефин представляет собой частичный сложный эфир или сложный эфир малеинированного С18-С26 альфа-олефин с талловым жирным спиртом, рицинолеиловым спиртом или олеиловым спиртом. 5. Композиция по п.1 ...

КОМПОЗИЦИЯ, ОБЛАДАЮЩАЯ ВЫСОКОЙ ТЕПЛОСТОЙКОСТЬЮ

... 1. Термостойкая композиция, включающая:- полисульфид,- эпоксидную смолу,- соединение, выбранное из соединений, имеющих вторичную и/или третичную аминогруппу, и соединений, имеющих амидную группу,- фосфонат,- волокна и- менее чем 1 мас.% полисилоксана,где мас.% указан относительно массы композиции после испарения любого растворителя, который присутствует в композиции.2. Композиция по п. 1, где полисульфид представляет собой полисульфидный полимер.3. Композиция по п. 1, где эпоксидная смола представляет собой эпоксидную смолу бисфенольного типа.4. Композиция по п. 1, где соединение, которое выбрано из соединений, имеющих вторичную и/или третичную аминогруппу, и соединений, имеющих амидную группу, представляет собой метилированный меламин или карбамидную смолу.5. Композиция по п. 1, которая представляет собой смесь арилзамещенного фосфоната и галогензамещенного фосфоната.6. Композиция по п. 1, содержащая:- 10-25 мас.% полисульфида или смеси полисульфидов,- 2-25 мас.% эпоксидной смолы или смеси ...

КОМПОЗИЦИИ ПОГЛОТИТЕЛЯ КИСЛОРОДА

... 1. Композиция суперконцентрата на основе переходного металла, содержащая:(a) полимерный носитель и(b) композицию переходного металла, диспергированную в твердом полимерном носителе;где количество указанного переходного металла в композиции на основе переходного металла составляет более чем примерно 30000 ч/млн (по металлу) относительно массы композиции суперконцентрата на основе переходного металла.2. Композиция по п. 1, где полимерный носитель содержит сложнополиэфирный полимер.3. Композиция по п. 2, где сложнополиэфирный полимер представляет собой полиалкилтерефталат или его сополимер.4. Композиция по п. 2, где сложнополиэфирный полимер представляет собой полиэтилентерефталат или его сополимер.5. Композиция по п. 2, где сложнополиэфирный полимер выбран из полиэтилентерефталата, поли(диметилциклогексантерефталата), политриметилентерефталата, полинафталата или их сополимера.6. Композиция по п. 1, где количество полимерного носителя, присутствующего в композиции суперконцентрата на основе ...

ТЕРМОКЛЕЙ С ХОРОШЕЙ АДГЕЗИЕЙ К ПОЛИОЛЕФИНАМ

... 1. Композиция термоклея, включающая, ! по меньшей мере, один твердый при 25оС термопластичный полиолефин (П), ! по меньшей мере, один твердый при 25оС термопластичный сложный полиэфир (TПЭ), ! по меньшей мере, один амид (A) формулы (I) или (II) ! , ! причем R1 обозначает H, C1-C4-алкильную группу или бензильную группу, ! R2 обозначает насыщенную или ненасыщенную C8-C22-алкильную группу. ! 2. Композиция термоклея по п.1, отличающаяся тем, что термопластичный полиолефин (П) является атактическим поли-α-олефином (АПАО) (П1). ! 3. Композиция термоклея по п.1, отличающаяся тем, что термопластичный полиолефин (П) является силан-привитым поли-α-олефином (П2). ! 4. Композиция термоклея по одному из вышеприведенных пунктов, отличающаяся тем, что R2 обозначает ненасыщенный C8-C20-алкильный остаток, в особенности Cn-C2n-1-алкильный остаток или Cn-C2n-3-алкильный остаток, или Cn-C2n-5-алкильный остаток с n=8-20, предпочтительно олефиновый ненасыщенный алкильный остаток. ! 5. Композиция термоклея по ...

СПОСОБ ПОЛУЧЕНИЯ БИОРАЗЛАГАЕМОГО СОПОЛИМЕРА СЛОЖНОГО ПОЛИЭФИРА И ПРОСТОГО ЭФИРАМИДА

Изобретение относится к области промышленных способов получения биоразлагаемого сополимера сложного полиэфира и простого эфирамида. Предложен способ получения биоразлагаемого сополимера сложного полиэфира и простого эфирамида, включающий этап реакции этерификации и/или переэтерификации и амидирования, этап предварительной поликонденсации, этап поликонденсации, необязательный этап экстракции, этап сушки и заключительный этап экструзии с добавками. Технический результат – предложенный способ позволяет выпускать сополимер с широким диапазоном вязкости, а также с различным содержанием добавок и улучшить цвет продукта, являясь одновременно более экологически чистым и более безопасным для всего обслуживающего персонала по сравнению с имеющимися аналогами. 11 з.п. ф-лы, 1 ил., 1 табл., 9 пр.

ПОЛИАРИЛЕНОВОЕ ВОЛОКНО, ХАРАКТЕРИЗУЮЩЕЕСЯ УЛУЧШЕННОЙ ГИДРОЛИТИЧЕСКОЙ СТАБИЛЬНОСТЬЮ

Изобретение относится к высокопрочным синтетическим полимерным материалам. Описано полиариленовое волокно, содержащее 0,1-15%, при расчете на массу волокна, ароматического соединения или комбинации из ароматических соединений, где каждое ароматическое соединение содержит ароматическое ядро и по меньшей мере один из заместителей А или В, где А описывается формулой 1,а В описывается формулой 2,где R1 и R2 независимо друг от друга выбирают из алкандиила, содержащего от 2 до 10 атомов углерода; где R3 и R4 независимо друг от друга выбирают из -Н, алкила, содержащего от 1 до 10 атомов углерода, гомоциклоалкила, содержащего от 3 до 10 атомов углерода, или гетероциклоалкила, содержащего от 1 до 10 атомов углерода; где R5 выбирают из -Н, алкила, содержащего от 1 до 10 атомов углерода, гомоциклоалкила, содержащего от 3 до 10 атомов углерода, гетероциклоалкила, содержащего от 1 до 10 атомов углерода, и карбонила (-С(=О)-), который образует структуру фталимидо-кольца, сконденсированную с ароматическим ...

КОМПОЗИЦИЯ ПРОПИЛЕНОВОЙ СМОЛЫ

ПРОМЕЖУТОЧНЫЕ ПОЛИМЕРНЫЕ СЛОИ, ВКЛЮЧАЮЩИЕ СЛОИ, ПРЕПЯТСТВУЮЩИЕ СЛИПАНИЮ

... 1. Промежуточный слой, включающий: ! полимерную пачку, включающую первый полимерный лист; при этом указанный первый полимерный лист по существу не содержит антиадгезива; и ! второй полимерный лист, расположенный вплотную к указанной первой полимерной пачке; при этом указанный второй полимерный лист включает антиадгезив, а толщина указанного второго полимерного листа составляет менее 0,4 мм. ! 2. Промежуточный слой по п.1, в котором как указанный первый полимерный лист, так и указанный второй полимерный лист включают поливинилбутираль. ! 3. Промежуточный слой по п.2, в котором толщина указанного второго полимерного листа составляет менее 0,3 мм. ! 4. Промежуточный слой по п.2, в котором толщина указанного второго полимерного листа составляет менее 0,25 мм. ! 5. Промежуточный слой по п.2, в котором указанный антиадгезив представляет собой амид жирной кислоты, соответствующий общей формуле: ! ! в которой R представляет собой углеводородную цепочку, включающую приблизительно от 12 до 40 атомов ...

КИСЛОРОДОПОГЛОЩАЮЩИЕ КОМПОЗИЦИИ НА ОСНОВЕ СЛОЖНОГО ПОЛИЭФИРА ДЛЯ КОНТЕЙНЕРОВ

КОМПОЗИЦИИ ДЛЯ ПОКРЫТИЯ, СОДЕРЖАЩИЕ ГИДРОКСИФЕНИЛ-ФУНКЦИОНАЛЬНЫЙ ПОЛИМЕР И ЛАТЕКСНЫЙ ПОЛИМЕР

МЕДИЦИНСКОЕ УСТРОЙСТВО И ПЛАСТИФИЦИРОВАННЫЙ НЕЙЛОНОВЫЙ МАТЕРИАЛ

ИЗГОТОВЛЕНИЕ МОДУЛЕЙ СОЛНЕЧНЫХ ЭЛЕМЕНТОВ

... 1. Применениеa) по меньшей мере одного (поли)алкил(мет)акрилата иb) по меньшей мере одного соединения формулы (I):,в которой остатки Rи Rнезависимо друг от друга означают алкильный или циклоалкильный остаток с 1-20 атомами углерода,для изготовления модулей солнечных элементов, причем солнечный элемент имеет по меньшей мере одну содержащую полиалкил(мет)акрилат составную часть, концентрация соединения формулы (I) в которой, соответственно в которых Снаходится в диапазонеотдо.2. Применение по п.1, отличающееся тем, что компоненты a) и b) при необходимости совместно с другими компонентами методом литья перерабатывают в модули солнечных элементов или их составные части или в формовочную массу, которую затем используют для изготовления модулей солнечных элементов или их составных частей.3. Применение по п.2, отличающееся тем, что формовочная масса или литьевая смесь мономеров содержит по меньшей мере один гомополимер или сополимер алкил(мет)акрилата с 1-18 атомами углерода в алкиле.4. Применение ...

СПОСОБ СНИЖЕНИЯ КОЛИЧЕСТВА ПОЛЯРНЫХ ДОБАВОК, ТРЕБУЕМЫХ ДЛЯ ПРИМЕНЕНИЯ В ПОЛИОЛЕФИНАХ

... 1. Способ улучшения эффективности полярной добавки для применения с полиолефинами, включающий добавление к полиолефину перед формированием пленки эффективного количества по меньшей мере одного соединения со-добавки формулы R1(OCH2CH2)xOH, в которой R1 представляет собой алкил с 20 до 100 атомов углерода с прямой или разветвленной цепью и х равен 2 до 100. ! 2. Способ по п.1, в котором полярная добавка представляет собой добавку, снижающую трение. ! 3. Способ по п.2, в котором добавляют две или несколько добавок, снижающих трение. ! 4. Способ по п.2, в котором добавка, снижающая трение, является жирным амидом. ! 5. Способ по п.4, в котором жирный амид выбирают из группы, состоящей из эрукамида, этилен-бис-олеамида, этилен-бис-стеарамида. ! 6. Способ по п.2, в котором добавку, снижающую трение, добавляют в количестве 1000 частей на миллион или менее. ! 7. Способ по п.1, в котором со-добавка обладает молекулярной массой в интервале от 400 г/моль до 2000 г/моль. ! 8. Способ по п.1, в котором ...

Стабилизирующая смесь

Внутренняя антиадгезионная смазка для формования изделий из полиуретана, полиольная композиция для формования изделий из полиуретана и способ формования изделий из полиуретана

Сущность изобретения: изделие формуют из композиции, в состав коИэобретение относится к переработке полиуретана в изделие и может быть использовано в различных областях промышленности. Полиуретановые отформованные (литьевые ) изделия находят все возрастающее применение в автомобильной промышленности, при производстве фурнитуры и изготовлении предметов доторой наряду с полиолом, катализатором и полиизоцианатом входит внутренняя антиадгезионная смазка, содер- держащая соль металла, выбранную из группы; включающей: стеарат .цинка, лаурат цинка, дилаурат цинка, стеарат кальция, стеарат кадмия и стеарат лития и модифицирующую добавку - соединение, выбранное из группы, включающей: инициированный аминоэтил амином полипропиленоксид мол.м, 27о, (продукт реакции этилендиамина с пропиленоксидом из расчета ., 15,5 моль окиси пропилена на 1 моль водорода с эквивалентным веtcoM 89, продукт реакции 1 моль ами- ноэтилпиперазина с 6 моль пропилен- оксида или триизопропаноламином, при следующем соотношении ...

Light stabilisation of polyurethanes - using polymeric tert. amines from aliphatic diamines and (meth)acrylic esters or amides

... (A) Polyurethane compsns are stabilised against discolouration and decompsn by light by a stabiliser contg. >=3 structural units of the formula (I) between two aliphatically bound C atoms. R1 = H or CH3; R2 is 1 to 6 C alkyl, opt. substd by -OH, -CN or - CONH2 gps and opt. interrupted by -O- where R3 = H or as for R2 above, or R2 and R3 jointly may form a 5- or 6-membered heterocycle ring. (B) Stabiliser comprising a polyaddition and/or copolyaddition-condensation product of m wt 300-20000 is also claimed prepd by reacting (a) bi-secondary aliphatic amines of formula: R2-NH-M-NH-R3 (M, is opt. substd. alkylene or chain with (hydro) aromatic ring contg. one or more tert N or O atoms) and (b) acrylic and/or methacrylic acid esters of the formula: CH2 = C(R1)-COO-R6 (where R1 = H or CH3; and R6 = 1 to 12 C alkyl, pref, 2 to 4 C alkyl) and/or (c) N,N'-alkylenebisacrylamides and/or N,N'-alkylenebismethacry-lamides of formula (in which R1 is as above, R3 and R4 are 1 to 6 C alkyl, opt. substd ...

VERFAHREN UND ZUSAMMENSETZUNG ZUR VERBESSERUNG DER GASBARRIERENEIGENSCHAFTEN POLYMERER BEHÄLTER UND FILME

WAESSERIGE UEBERZUGSMISCHUNG UND MIT DIESER BESCHICHTETE POLYMERFOLIE.

Verfahren zur Verbesserung des Bedruckens von Polyolefine mit wässrigen Druckfarbe

Polypropylenformkörper mit erhöhtem -Krystallitgehalt und Bisamidverbindungen als -Nukleirungsmittel

NEUE STABILISATOREN UND DEREN VERWENDUNG ZUR HERSTELLUNG STABILISIERTER POLYAMIDE UND KAUTSCHUKMATERIALIEN

Stabilisatorsysteme für Polyacetale.

Kleberzusammensetzung zur Verwendung beim Montieren von elektronischen Bauteilen und Verfahren zum Montieren von elektronischen Bauteilen auf eine Leiterplatte unter Verwendung des Klebers.

Äthylenolefin-Gummi und daraus gefertigte Zusammensetzungen für Schaumgummi.

Harzzusammensetzung auf Styrolbasis und Verfahren zur Herstellung von Formmassen

Leichtgleitende, anti-blockierende, optisch klare Zusammensetzungen aus Äthylencopolymerisaten niedriger Kristallinität

VERWENDUNG EINER PERFLUORPOLYETHER-ÖLZUSAMMENSETZUNG ALS SCHMIERMITTELZUSAMMENSETZUNG

Verwendung einer Perfluorpolyether-Ölzusammensetzung als Schmier mittelzusammensetzung für metallische Teile, die Graphit oder Molybdändisulfid enthalten, wobei die Perfluorpolyether-Ölzusammensetzung ein Perfluorpolyether-Grundöl und 0,0150 Gew.-% einer Fluor-enthaltenden Verbindung auf Di- oder Monoamidbasis, bezogen auf das Gesamtgewicht des Grundöls und der Verbindung auf Amidbasis, umfasst, und wobei die Verbindung auf Amidbasis eine Verbindung einer der folgenden allgemeinen Formeln [I], [II] oder [III] ist: RCONHR1NHCOR[I]worin R: RfO[CF(CF3)CF2O]aCF(CF3)-, RfO(CF2CF2CF2O)aCF2CF2-, RfO[(CF2CF2O)a(CF2O)b]CF2- oder RfO[(CF2CF2O)a(CF2O)b]CF(CF3)- ist, wobei Rf eine Perfluor-Niederalkylgruppe mit 1 bis 5 Kohlenstoffatomen ist und a und b jeweils ganze Zahlen von 1 bis 30 sind, und R1: eine Alkylengruppe mit 1 bis 30 Kohlenstoffatomen ist, wobei ein Teil oder alle Wasserstoffatome der Alkylengruppe durch Halogenatome substituiert sein können; R2NHCOR[II]worin R: RfO[CF(CF3)CF2O]aCF(CF3 ...

Polypropylenharzzusammensetzung

Eine Polypropylenharzzusammensetzung, umfassend (A) 51 bis 99 Gew.-% eines Propylenpolymers mit einer Schmelzflussrate von 10 bis 200 g/10 Minuten, das 0,1 bis 40 Gew.-% einer Ethyleneinheit und/oder -Olefineinheit mit 4 bis 10 Kohlenstoffatomen und 60 bis 99,9 Gew.-% einer Propyleneinheit enthält, (B) 1 bis 49 Gew.-% eines Ethylenpolymers mit einer Dichte von 0,85 bis 0,93 g/cm3 und (C) 0,001 bis 5 Gewichtsteile einer Amidverbindung als Nukleierungsmittel.

Linear glucamide detergents - useful as accelerating emulsifiers in the emulsion polymerisation of vinyl] chloride

The use of linear glucamide detergents (I) are used as aids in the synthesis or processing of vinyl chloride polymers. Also claimed, are (i) specifically, the use of (I) in the emulsion polymerisation of vinyl chloride (VC) with anionic emulsifier(s) (II) and (ii) is PVC contg. (I). Pref., (I) have the formula R-CO-NR'-Z, with R = 11-17C hydrocarbyl, R' = H or 1-6C alkyl, Z = hexose residue; prods. derived from D-glucose are commercially available; pref. amt. of (I) is 50% w.r.t. total amt. of emulsifier. (II) is, e.g. Na alkane-sulphonate, alkane-sulphate, alkylbenzene-sulphonate or dialkyl-sulphosuccinate. ADVANTAGE - The polymerisation of VC is considerably activated by addn. of (I). this results in shorter reaction times in batch prod., or reduced activator consumption in continuous prod., with good yields and high quality product in each case.

COEXTRUDIERTE GESTRECKTE FILME

Diphenylessigsäurederivate als Stabilisatoren für organisches Material

STABILISED THERMOPLASTIC POLYESTER COMPOSITIONS

WAESSRIGE, VERNETZERHALTIGE POLYURETHANZUBEREITUNGEN UND IHRE VERWENDUNG ZUR THERMOAKTIV-EINSTRICH-UMKEHRBESCHICHTUNG

Stabilisierte, thermoplastische Polyurethane

Vernetzbare Fluorelastomerzusammensetzungen

KLEBEMASSE

FLAMMENHEMMENDE POLYURETHANMASSEN

Prodn. of porous rubber articles - using eutectic mixtures of urea-acetamide-emulsifier which are homogeneously distributed

Porous rubber articles are mfd. using a mixt. comprising (a) 33-95, esp. 55-90% urea, (b) 5-67, esp. 10-30% acetamide, and (c) 0-50, esp. 5-20% of an emulsified, the sum of these components being 100%. The acetamide forms a entectic mixt. wiht the urea and has a lower m.pt. than that of urea itself, with a reduced tendency to crystallisation. The urea is thus homogeneously distributed in the rubber, unlike other urea-contg. mixts.

POLYETHYLENZUSAMMENSETZUNG UND VERFAHREN FÜR DIE HERSTELLUNG VON ARTIKELN DAVON

Composition for molding, comprising polyoxymethylene polymer and ester or amide wax, emits reduced emission of formaldehyde during preparation and processing

Composition (A) comprises: (a) at least one poly(oxymethylene) homo- and/or co-polymer (I); and (b) at least one ester or amide wax (II). A composition comprises: (a) at least one poly(oxymethylene) homo- and/or co-polymer (I); and (b) at least one ester or amide wax (II) where (II): (i) contains at least one ester group derived from a 6-100C carboxylic acid (IIa) and at least one primary, secondary or tertiary amino group and/or N-containing heterocycle; and/or (ii) an amide wax derived from 6-30C aliphatic monoamines, or from an amino-containing N-heterocycle, and (IIa).

Verfahren zur Herstellung von Polykondensaten

The invention relates to a method for the production of polycondensates. Said method is characterized in that waxes and polymer additives are used as lubricating and separating agents during the production of the polycondensate.

Verfahren zur Herstellung von nicht klebenden und nicht blockierenden Formkoerpern

POLYMERZUBEREITUNG

Verwendung von Polymerfilme

Synergistische Gemische von UV-Absorptionsmitteln in Polyolefinen

Polyolefinzusammensetzung in der Form von Folien, die als UV-Absorptionsmittel ein Gemisch von a) mindestens einem Hydroxybenzophenon und mindestens einem Oxanilid; b) mindestens einem 2-Hydroxyphenyltriazin und mindestens einem Oxanilid; c) mindestens einem Hydroxybenzophenon, mindestens einem 2-Hydroxyphenylbenzotriazol und mindestens einem Oxanilid; d) mindestens einem Hydroxybenzophenon, mindestens einem Oxanilid und mindestens einem 2-Hydroxyphenyltriazin; oder e) mindestens einem 2-Hydroxyphenylbenzotriazol, mindestens einem Oxanilid und mindestens einem 2-Hydroxyphenyltriazin, umfasst, wobei das Hydroxybenzophenon die Formel Iaufweist, das 2-Hydroxyphenylbenzotriazol die Formel IIa, IIb oder IIcaufweist, das 2-Hydroxyphenyltriazin die Formel III...

Polymeric films

Polymeric films

Stabilasation of polyamide,polyester and poltacetal

HARDENING PHENOLIC RESINS

... 1,248,364. Phenolic resins. I/S KAHLER & CO. 30 Jan., 1970 [30 Jan., 1969], No. 4664/70 Headings C3C and C3R. A hardenable composition comprises a hardenable phenol-formaldehyde resin and a polyphosphate. The resin may be a resol. The polyphosphate may be ammonium polyphosphate or a salt of an organic nitrogenous base which is incorporated in the resin during hardening. The organic nitrogenous base may be an amine, amide or thioamide, such as hexamethylene tetramine, melamine, urea, thiourea or guanidine. The composition may also include a urea-formaldehyde or melamineformaldehyde resin, an emulsifier, fibrous or granular reinforcement, e.g. glass fibre cloth, stone, gravel or sand and a blowing agent, e.g. pentane. It may be dissolved in water. The composition may be hardened with polyphosphoric acid or p-toluene sulphonic acid. The phosphorus compounds may impart fire resistance.

METHOD OF PRODUCING MULTICELLULAR MULTILAYER THERMOPLASTIC SYNTHETIC RESIN FILMS

... 1,240,586. Paper-like thermoplastic synthetic resin films. SEKISUI KAGAKU KOGYO K.K. 4 July, 1969 [6 July, 1968], No. 33964/69. Heading B5B. [Also in Divisions B2 and C3] A process for the production of paper-like thermoplastic synthetic resin films which comprises melt mixing and kneading a composition comprising 100 parts by weight of an olefin resin, 1 to 100 parts by weight of at least one additional resin selected from styrene, acrylate, acetal, phenoxy, vinyl chloride, vinyl acetate and amide resins, and 10 to 300 parts by weight of at least one inorganic filler, shaping the composition into a sheet and stretching the sheet biaxially at 100‹ to 170‹ C., preferably at a draw ratio in at least one direction higher than 1À5 : 1. The composition may also contain not more than the total weight of olefin resin, additional resin and inorganic filler of one or more rubber selected from polyurethane, styrene-butadiene, acrylonitrile-butadiene, polybutadiene and propylene oxide rubbers. The ...

Polymeric materials

METHOD OF TREATING EXTRUDED POLYMERS

AMINOPLAST RESIN AND COATED OR LAMINATED ARTICLE OF MANUFACTURE

STABILISER SYSTEM AND ITS USE FOR STABILISING STYRENE POLYMERS

... 1433285 Stabilizing styrene polymers CIBAGEIGY AG 17 April 1974 [19 April 1973] 16743/74 Heading C3P Styrene polymers are stabilized with stabilizer systems comprising (a) a defined sterically hindered heterocyclic amine and (b) at least one defined 2-hydroxybenzophenone, 2-(21-hydroxyphenyl)benzotriazole, oxalanilide, salicylic acid ester, -cyanocinnamic acid ester, 4-(ar)alkoxy benzylidene malonic acid ester or N-(#-cyanovinyl)-2-methylindoline. The polymer may be a polystyrene, high impact polystyrene, or copolymer of styrene with butadiene, acrylic or methacrylic esters, or acrylonitrile, particularly an ABS resin. Many suitable stabilizers are listed and examples describe the stabilizing of (1 and 2) ABS resins containing 2,6-di-t-butylp-cresol and trisnonylphenylphosphite and (3) high impact polystyrene with stabilizer systems comprising 4-benzoyloxy-2,2,6,6-tetramethylpiperidine, bis - (2,2,6,6 - tetramethyl - 4 - piperidyl) - sebacate, bis - (1,2,2,6,6 - pentamethyl- 4 - piperidyl ...

A METHOD OF TREATING EXTRUDED POLYMERS

Synergistic mixtures of uv-absorbers in polyolefins

IMPACT RESISTANT NITRILE POLYMER FILMS

... 1,200,328. Nitrile polymer films. STANDARD OIL CO. 22 Aug., 1967 [6 Sept., 1966], No. 38632/67. Heading B5B. [Also in Division C3] Impact resistant nitrile polymer film is produced by forming a solution of a nitrile polymer in a mixture of a "primary solvent" and a "secondary solvent" into a film (particularly by casting), biaxially orientating the film thereby formed and drying the film so that it is substantially free of the "primary solvent". The nitrile polymer may be a homopolymer or a copolymer of a nitrile monomer having the general formula wherein R is a hydrocarbon group, hydrogen or halogen, the copolymer containing up to 10% by weight of a monomer copolymerizable with the nitrile monomer. The term "primary solvent" is defined as meaning a liquid organic compound which is a good solvent for nitrile polymers and which is sufficiently volatile to be substantially completely removable from the film by evaporation when the film is heated to a temperature below the melting-point of ...

POLYAMINE-POLYALKYL-AMIDE ANTISTATIC AGENTS

... 1362533 Carboxyalkylated polyalkylenepolyamides of fatty acids SANDOZ Ltd 5 July 1971 [6 July 1970] 7701/74 Divided out of 1362532 Heading C2C The invention comprises compounds of formula in which RCO is the acyl derivative of a C 6-22 fatty acid, R 1 , R 2 and R 3 are each hydrogen, C 1-4 alkyl or C 2-5 carboxyalkyl or a metal salt thereof (at least two being carboxyalkyl or salt), m is 1-3 and n is 3-5. These compounds may be prepared by condensing RCOOH with an appropriate polyalkylenepolyamine and then reacting with a salt of a suitable haloalkanoic acid or ,#-unsaturated acid. The compounds are antistatic agents for plastics.

Insulating material for rocket propellants

A material for the production of insulation for propulsive charges of rockets comprises polyurethane as the binder and oxamide as the sole filler. The insulating material may be produced by preparing a preliminary mixture of a polyhydroxyl compound, an organometallic compound as catalyst, and the oxamide, degasifing, adding polyisocyanate and then degasifing again.

FOAMED POLYURETHANE-FORMING COMPOSITION,FOAMED POLYURETHANE AND PROCESS FOR MAKING THE SAME

Synergistic mixtures of UV-absorbers in polyolefins

Battery case for lead-acid battery, lead-acid battery using the battery case, and resin composition for the battery case

Anaerobically curable (meth) acrylate compositions characterised by stabilisers with at least one glycinate group

Improvements in or relating to controlled torque gasket compositions

Vinyl chloride resin gasket compositions comprise a plasticizer and 1 to 15% by weight of oleyl amide, erucyl amide or a mixture thereof, the quantity of amide present being sufficient for said amide to be present on the surface of a gasket formed from the composition and provide lubrication thereto. The resin may be a vinyl chloride homopolymer or copolymer with vinylidene chloride or vinyl acetate. Specified plasticizers are epoxidized soya bean oil, polyester epoxides, dioctyl phthalate and acetyl tributyl citrate. The compositions may also comprise pigments, e.g. titanium dioxide; fillers, e.g. barytes; and stabilizers, e.g. calcium-zinc stearates and calcium ricinoleate. The compositions, which may be in the form of plastisols, may be used to provide gaskets in closure members such as lugged, screw-on and press-on caps. Examples describe gasket compositions comprising polyvinyl chloride, epoxidized soya bean oil, titanium dioxide, calcium-zinc stearates and (I and II) oleyl amide, ...

Improvements in and relating to compositions resistant to electrostatic charge

Macromolecular organic materials are rendered resistant to electrostatic charge by incorporation of a minor amount, e.g. 0.1-7%, of a substituted acid amide of formula where R1 is an aryl, aralkyl or alkanyl group, the aromatic nuclei of which may be mono- or poly-substituted by halogens, hydroxy or alkoxy groups -N(R4)2 where R4 is H2 or alkyl, -COOR4, -COOMe, where Me is a metal ion, e.g. zinc, -NO2, -OOCR5, where R5 is alkyl or aryl, R2 is H or CH3, R3 is a C2- 26 alkyl and the radicals R3, R4 and R5 may be substituted by hydroxy or alkoxy groups. The macromolecular material may be a polymer of styrene, butadiene, acrylonitrile, vinyl carbazole, vinyl chloride, ethylene, propylene, butene-(1), pentene-(1), 4-methyl-pentene-(1), hexene-(1), 5,5-dimethyl-hexene-(1), octadecene-(1), 4-phenyl-butene-(1), vinylcyclohexene, an acrylic or methacrylic acid ester or may be a polyterephthalate, a polycarbonate, a polyoxy-methylene, a polyacetate, a polyvinyl acetal, a polyamide ...

Olefin polymer barrier films and use therefor

Olefin polymer films are produced comprising amounts of one or more permeability reducing fatty acid derivative compounds. The resultant films have improved barrier abilities as evidenced by reduced methyl bromide diffusion rates. The films are very suitably employed as soil fumigation tarpaulins or soil covering materials. Improved methods for confining chemical treatment agents are also taught.

Process for improving the dyeability of fibres and shaped articles of polypropylene

The affinity of polypropylene for dyes is improved by blending the polypropylene with at least one bisamide of formula R1X1R2X2R3 in which R1 and R3 are alkyl groups of 2-30 carbon atoms, R2 is an alkylene group of 1-10 carbon atoms, and X1 and X2 are -NHCO-, -CONH-, -NHCOO-, or -COONH-, the polypropylene material thus obtained being treated with at least one compound selected from halides of acetic acid (mao, di or tri chloro acetic acid) hydrogen halides (chloride bromide fluoride and iodide) and iodine dissolved in aqueous potassium iodide, followed by treatment with at least one aliphatic amine. Dyes specified are acid, direct, chrome and reactive dyes which are anionic.

Polyolefin resin composition for injection moulding

Improvement in polymeric materials

Polyvinyl fluoride is produced by polymerising vinyl fluoride containing between 10 and 1500 parts of each of oxygen and acetylene per million parts by weight, at an elevated temperature and superatmospheric pressure. The moulding characteristics, fusibility and solution viscosities of the polymers vary with the ratio of acetylene to oxygen content, which is preferably between 1 : 1 and 3 : 1. The vinyl fluoride containing 10 to 1500 parts per million of oxygen and acetylene can be obtained by removing the acetylene completely followed by introduction of the required amount of acetylene, or the acetylene is partially removed by scrubbing the gas with e.g. ammoniacal cuprous chloride until the acetylene remaining is of the required amount. Oxygen may, likewise, be added or introduced during the washing or drying of the vinyl fluoride. In the example, polymerisation is effected in the presence of benzoyl peroxide, as catalyst, and water, at a temperature of 100 DEG C. and pressures of 425 ...

Manufacture of amido-amine soaps

Petroleum compositions comprise an amidoamine soap derived from a polyamine having 2-10 carbon atoms and at least two primary or secondary amino groups and a fatty acid containing 8 to 22 carbon atoms prepared in specified manner (see Group IV (b)). The soap may be mixed with crude oil, stripped crude oil or a mixture of asphalt or the like with crude oil or a high boiling fraction thereof. There may be added an oil-soluble resin such as rosin, ester gum, dammar or a copal. Examples describe a tall oil fatty acid amidoamine soap of ethylene diamine and a mixture of diethylene triamine, triethylene tetramine and tetraethylene pentamine. Similar soaps may be derived from the fatty acids of linseed, cottonseed, corn and fish oils and the above amines, the corresponding propylene and butylene compounds, para-phenylene diamine, hydroxy-ethyl and hydroxy-propyl ethylene diamines and N-alkylated polyamines. The compositions may be used as binders for road materials (see Group V). The Specification ...

ANTISTATIC POLYSTYRENE COMPOSITION

... 1410052 Antistatic polystyrene compositions SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ NV 12 Jan 1973 [14 Jan 1972] 1878/72 Heading C3P A composition comprises (a) a mixture of a polystyrene homopolymer and a toughened polystyrene obtained by the polymerization of styrene monomer in the presence of an elastomer, (b) a rubbery block copolymer, and (c) as antistatic agent, a C 8-20 aliphatic acid amide or alkylene oxide derivative thereof. The compositions may be extruded to form a sheet and the latter thermoformed to produce an article which, in the example, is a beaker. The exemplified composition is a polystyrene, an interpolymer obtained by polymerizing styrene in the presence of butadiene rubber and a petroleum jelly, a styrene-butadiene-styrene block copolymer and lauric diethanolamide as antistatic agent.

Film-forming compositions containing a cis unsaturated fatty acid amide

Compositions of matter comprise a high molecular weight film-forming thermoplastic substance and a compound of formula RCONHCH2CHOHCH2OH where RCO is the acyl group of an unsaturated fatty acid of 12-24 carbon atoms and having a cis configuration at at least one ethylenic double bond, R containing C and H only, or mixtures of these, with or without the corresponding saturated compounds. The composition is preferably in the form of a film or sheet having the amide incorporated therein or as a layer thereon. The thermoplastic substance may be a cellulose ester, polycarbonate, polyester, polyamide, polyolefine or other ethylenic polymer, e.g. derived from acrylonitrile, methacrylonitrile, styrene, vinyl chloride, vinylidene chloride, vinyl acetate, N-isopropylacrylamide, ethylene, propylene, butene, butadiene or isoprene, or propylene-butene copolymers. The compositions of the invention have improved antifogging and antistatic properties, and may be used as films for packaging, e.g. food, ...

Improved compositions or materials comprising cellulose derivatives

... 312,609. British Celanese, Ltd., (Assignees of Schneider, G.). May 28, 1928, [Convention date]. Compositions containing cellulose esters or ethers.-Plastic or celluloid-like masses and other products having a basis of organic esters or ethers of cellulose are prepared with the use of aliphatic acidyl derivatives of nuclearly chlorinated amines of the benzene series as solvents or plasticizers; these solvents or plasticizers reduce the inflammability of the cellulosic products. Suitable amine derivatives are acetyl-, propionyl- or butyrylchlor-aniline. The amine derivatives may be incorporated at any stage in the manufacture, and there may be included, as desired, fillers, dyes, pigments, &c., other plasticisers such as triphenyl or tricresyl phosphate or alkyl or aryl sulphonamides or sulphonanilides, or other compounds capable of reducing inflammability such as calcium sulphate or aluminium fluoride. The examples describe the preparation of (1) a celluloid-like product from cellulose acetate ...

OLEFIN POLYMER BARRIER FILMS

Gasket formulation

A sealing gasket composition comprises 100 parts by weight of a rubber elastomer and 1 to 15 parts by weight of a mixture of fatty acid amides consisting predominantly of 9-octadecenamide. In the examples a butadiene-acrylonitrile rubber is mixed with an amide mixture comprising 91% oleamide, 3% linoleamide and 6% stearamide, globule and chain-type carbon blacks, ZnO, stearic acid, coumarone-indene resin, phthalic anhydride, sulphur, a plasticizer and an accelerator. The compositions are cured by heating.

A Process for the Production of Polyurethane Elastomer.

... 1,158,340. Polyurethane elastomers. KURASHIKI RAYON K.K. 8 March, 1967 [8 March, 1966; 20 May, 1966], No. 10815/67. Heading C3R. [Also in Division D1] Polyurethane elastomers are prepared by polymerizing in one step with mechanical mixing a diol of molecular weight 400 to 8000, a diol of molecular weight 62 to 400 and an organic diisocyanate, the mixing being continued after the polymerized product reaches the solid state so as to form a pulverized polyurethane elastomer, the polymerizing, mixing and crushing steps being carried out in the presence of an amide which is preferably a dialkyl formamide, dialkylacetamide, N-alkyl pyrrolidone, N-alkyl piperidone, N-alkyl piperadione, N-alkyl dioxypiperidone or N-alkyl caprolactam, the alkyl groups containing 1 to 5 carbon atoms. The amine is preferably used in an amount of 5 to 60% by weight based on the total weight of the three reaction components and the amide and is preferably mixed into the polymerization medium when the polymerization ...

STABILISATION OF POLYALKYLENE GLYCOLS

DI-CARBOXYLIC ACID AMIDES PROCESSES FOR THEIR MANUFACTURE AND THEIR USE

... 1306996 Di-carboxylic acid amides CIBAGEIGY AG 27 April 1970 [28 April 1969] 20160/70 Heading C2C [Also in Divisions C3 and C5] The invention comprises compounds of the formula wherein Y 1 represents a C 3 or C 4 branched alkyl radical, Z 1 represents H or a C 3 or C 4 branched alkyl radical, and n represents an integer from 11 to 16. They may be obtained by reacting a compound of the formula with a compound of the formula wherein A represents OH, halogen or OR wherein R is lower alkyl, in an inert solvent, or in the melt, optionally using a catalyst for splitting off water or, when using an acid halide, employing an acid acceptor, at a temperature from 20‹ to 250‹ C. An example is given for the production of the compounds. They are useful as antioxidants for polymers.

TRIOL AND PREPARATION AND USES THEREOF

... 1323247 A triol INSTITUT FRANCAIS DU PETROLE DES CARBURANTS ET LUBRIFIANTS 7 Oct 1971 [8 Oct 1970] 46788/71 Heading C2C [Also in Division C3] The invention comprises a compound of formula This compound may be obtained by reacting 2-aminoethanol with a tricarboxylic aromatic compound derived from benzene-1,3,5-tricarboxylic acid.

Lubricious compositions and articles made therefrom

The present disclosure provides a lubricious polymeric composition that includes polymer and one or more lubricants. Articles formed from the lubricious polymeric composition possess enhanced softness, flexibility and lubricity. The present disclosure also provides a method for making an article formed from a lubricious polymeric composition having polymer and one or more lubricants.

Curable System

Disclosed is a curable system comprising at least two compositions (A) and (B), a method for the manufacturing of a cured product as well as cured products obtainable by the method. Further disclosed the use of the cured products as electrical insulator as well as the use of the curable system for the manufacture of components or parts of electrical equipment

Surface protective sheet

A surface protective sheet 1 endowed with both a higher re-peelability and higher non-staining properties is provided. The surface protective sheet 1 has a supporting substrate 10 and a pressure-sensitive adhesive layer 20 provided on a front side of the supporting substrate 10. At least a portion of the supporting substrate 10, including the front side 10 a, is made of a resin material that is composed primarily of a polyolefin and includes A: at least one of a fatty amide and a fatty acid metal salt, and B: an antioxidant. The content C A of the component A, based on the weight of the resin material, is from 50 ppm to 500 ppm.

Durable Non-Fluorine Water Repellent Agent and Process for Preparing Same

The present invention provides a crosslinkable polysiloxane-containing composition and a process for treating a textile with the composition whereby desirable properties, such as water repellency and durability, are enhanced.

Mat of mineral fibers including an agent capable of trapping formaldehyde and manufacturing processes

The present invention relates to a mat of mineral fibers which comprises an agent capable of trapping formaldehyde present in particular in dwellings or offices and transportation vehicles. The agent capable of trapping formaldehyde is chosen from compounds comprising active methylene(s), hydrazides, tannins, amides, amino acids and sulfites. Another subject matter of the present invention is the processes for the manufacture of said mat of mineral fibers.

Multi-layer golf ball

Golf balls consisting of a dual core and a dual cover are disclosed. The surface hardness of the outer core layer is greater than the material hardness of the inner cover layer, and is preferably 75 Shore C or greater.

Adhesive and adhesive tape

The present invention provides an adhesive comprising a polyolefin (a), a hydroxyl group-containing polyolefin (b) and a crosslinking agent (c) having a functional group capable of reacting with the hydroxyl group.

Crosslinkable fluororubber composition and crosslinked rubber article

Obtaining a crosslinked rubber with high flexibility at low temperature includes crosslinking a fluororubber composition. The fluororubber composition includes a fluororubber and a compound of formula (X—) x (Z—) z Y. In the formula, X is U—(CF 2 ) a O(CF 2 CF 2 O) b —; Z is R F O(CF 2 CF 2 O) c —; Y is a (x+z) valent perfluoro saturated hydrocarbon group, optionally interrupted by an etheric oxygen atom; x is an integer of at least 3; z is an integer of at least 0; U is a monovalent group with an unsaturated hydrocarbon, a bromine atom, an iodine atom, or a combination thereof; R F is a C 1-20 linear perfluoroalkyl group, optionally interrupted by an etheric oxygen atom; a is an integer of from 0 to 20; b is an integer of from 1 to 200; and c is an integer of from 3 to 200.

Stabilizer composition for filled polymers and nanocomposites

The present invention relates to a stabilizer composition comprising a phenolic antioxidant and/or a processing stabilizer together with selected glycidyl(meth)acrylate copolymers and a filled thermoplastic polymer, in particular a nanocomposite. Further aspects of the invention are a process for the stabilization of filled thermoplastic polymers, in particular nanocomposites with a phenolic antioxidant and/or a processing stabilizer together with selected glycidyl(meth)acrylate copolymers and the use of such a composition for the stabilization of filled thermoplastic polymers, in particular nano-composites.

Process for production of polylactic acid resin composition

A method for producing a polylactic acid resin composition, including the following steps (1) and (2): step (1): subjecting an organic crystal nucleating agent to a wet pulverization in the presence of a carboxylic acid ester having a weight-average molecular weight of from 150 to 600 and a viscosity at 23° C. of from 1 to 500 mP·s and/or a phosphoric ester having a weight-average molecular weight of from 150 to 600 and a viscosity at 23° C. of from 1 to 500 mPa·s to give a finely pulverized organic crystal nucleating agent composition; and step (2): melt-kneading a raw material for a polylactic acid resin composition comprising the finely pulverized organic crystal nucleating agent composition obtained in the step (1) and a polylactic acid resin. The polylactic acid resin composition obtainable by the method of the present invention can be suitably used in various industrial applications, such as daily sundries, household electric appliance parts, packaging materials for household electric appliance parts, and automobile parts.

Semi-crystalline polyolefin composition, method of producing the same, and articles made therefrom

A semi-crystalline polyolefin composition comprising: a thermoplastic crystallizable polyolefin; and one or more di-alkyl bis-oxalamide compounds having the formula: wherein R 1 is a spacer group and each R 2 is a peripheral group and wherein each of R 1 and R 2 a and R 2 b is an independently selected hydrocarbyl group is provided. Also provided are a method for producing the semi-crystalline polyolefin composition and articles made therefrom.

Stabilized Polyolefin Compositions

Disclosed are compositions comprising antioxidants and stabilizers, such as, acid scavengers or organic phosphorus stabilizers, and optionally further comprising co-stabilizers. The disclosed compositions are useful as stabilizers for polyolefins and other polymeric materials. The disclosed compositions and methods generally provide longer shelf lifes and better oxidative resistance to materials than currently available antioxidants. 2. The composition of wherein the additive is at least one phosphorus stabilizer selected from the group consisting of tris(2 claim 1 ,4-di-tert-butylphenyl)phosphite claim 1 , bis(2 claim 1 ,4-di-tert-butylphenyl)pentaerythritol diphosphite claim 1 , tetrakis(2 claim 1 ,4-di-tert-butylphenyl)-4 claim 1 ,4′-biphenylene-diphosphonite claim 1 , (2 claim 1 ,4 claim 1 ,6-tri-tert-butylphenyl) 2-butyl-2-ethyl-1 claim 1 ,3-propanediol phosphate and bis(2 claim 1 ,4-di-cumylphenyl)pentaerythritol diphosphite.3. The composition of wherein the antioxidant is in a concentration range from 0.0001% to 10% and the phosphorus stabilizer is in a concentration range 0.01% to 5%.4. The composition of claim 2 , wherein the additive further includes at least one co-stabilizer selected from the group consisting of a hindered amine stabilizer claim 2 , an ultraviolet absorber claim 2 , a metal deactivator claim 2 , a peroxide scavenger and a hydroxylamine.5. The composition of further including at least one acid stabilizer selected from the group consisting of zinc oxide claim 1 , calcium lactate claim 1 , natural and synthetic hydrotalcites claim 1 , alkali metal salts and alkaline earth metal salts of higher fatty acids claim 1 , calcium stearate claim 1 , zinc stearate claim 1 , magnesium behenate claim 1 , magnesium stearate claim 1 , sodium stearate claim 1 , sodium ricinoleate claim 1 , potassium palmitate claim 1 , antimony pyrocatecholate and zinc pyrocatecholate.6. The composition of wherein the antioxidant is in a concentration range from 0.0001% ...

LAMINATE FOR LAMINATED GLASS AND INTERLAYER FILM FOR LAMINATED GLASS

A laminate for a laminated glass which is used as a head-up display (HUD) and is not deteriorated even if exposed to light, and with which a laminated glass having excellent impact resistance can be prepared, wherein an interlayer film for a laminated glass and a retardation element sandwiched between adhesive layers are laminated, the interlayer film for a laminated glass contains a thermoplastic resin and an ultraviolet absorber, the interlayer film for a laminated glass contains, as the ultraviolet absorber, a benzotriazole compound or a benzophenone compound, and at least one compound selected from the group consisting of a malonic ester compound, an oxanilide compound and a triazine compound. 111-. (canceled)12. An interlayer film for a laminated glass ,wherein said interlayer film for a laminated glass comprises a thermoplastic resin and an ultraviolet absorber,said interlayer film for a laminated glass comprises, as said ultraviolet absorber, a benzotriazole compound or a benzophenone compound, and at least one compound selected from the group consisting of a malonic ester compound, an oxanilide compound and a triazine compound andthe sum of the contents of said malonic ester compound, said oxanilide compound and said triazine compound is 0.8 parts by weight or more and the sum of the contents of said benzotriazole compound or said benzophenone compound is 0.8 parts by weight or more with respect to 100 parts by weight of said thermoplastic resin.13. (canceled)14. The interlayer film for a laminated glass according to claim 12 ,wherein the interlayer film for a laminated glass comprises the oxanilide compound and the benzotriazole compound as the ultraviolet absorber, and the content of said oxanilide compound is 0.8 to 1.4 parts by weight and the content of said benzotriazole compound is 0.8 to 1.4 parts by weight with respect to 100 parts by weight of the thermoplastic resin.15. The interlayer film for a laminated glass according to claim 12 ,wherein the ...

Resin composition

A resin composition containing: an ester compound including a carboxylic acid ester obtained by using (1) a monohydric alcohol having an alkyl group having 1 to 4 carbon atoms; (2) a dicarboxylic acid having an alkylene group having 2 to 4 carbon atoms; and (3) a dihydric alcohol having an alkylene group having 2 to 6 carbon atoms, the ester compound having an acid value of 1.00 mgKOH/g or less, a hydroxyl value of 5.0 mgKOH/g or less, and a number-average molecular weight of from 300 to 700; and an aliphatic polyester. Since the resin composition of the present invention inhibits the generation of volatile compounds, the resin composition can be suitably used in various industrial applications, such as daily sundries, household electric appliance parts, and automobile parts.

Polylactic Acid Resin Composition and Resin Molded Article Thereof

Provided are a polylactic acid resin composition excellent in impact resistance, migration resistance, and heat resistance, and excellent in productivity at the time of the mold forming thereof, and a resin molded article thereof. The polylactic acid resin composition includes a polylactic acid; a reaction product of at least one of a polyol and a polyol dehydration condensate, an alkylene oxide mainly formed of ethylene oxide, and a fatty acid having 12 to 24 carbon atoms; and a fatty acid amide.

Polylactic Acid Resin Composition and Resin Molded Article Thereof

Provided are a polylactic acid resin composition excellent in transparency, heat resistance, and migration resistance, and excellent in productivity at the time of the mold forming thereof, and a resin molded article thereof. The polylactic acid resin composition includes a polylactic acid; a reaction product of at least one selected from the group consisting of sorbitol, mannitol, and dehydration condensates thereof, an alkylene oxide mainly formed of ethylene oxide, and a fatty acid having 8 to 24 carbon atoms; and a fatty acid amide having a hydroxyl group. 1. A polylactic acid resin composition comprising:a first component comprising a polylactic acid;a second component comprising a reaction product of at least one selected from the group consisting of sorbitol, mannitol, and dehydration condensates thereof, an alkylene oxide mainly formed of ethylene oxide, and a fatty acid comprising 8 to 24 carbon atoms; anda third component comprising a fatty acid amide comprising a hydroxyl group.2. The polylactic acid resin composition according to claim 1 , wherein said reaction product as said second component comprises 30 to 95 wt % of an oxyethylene group.3. The polylactic acid resin composition according to claim 1 , wherein said reaction product as said second component comprises a hydroxyl group derived from said alkylene oxide.4. The polylactic acid resin composition according to claim 2 , wherein said reaction product as said second component comprises a hydroxyl group derived from said alkylene oxide.5. The polylactic acid resin composition according to claim 1 , wherein said reaction product as said second component comprises 0.5 or more and less than 2.5 ester groups on average in a molecule thereof.6. The polylactic acid resin composition according to claim 2 , wherein said reaction product as said second component comprises 0.5 or more and less than 2.5 ester groups on average in a molecule thereof.7. The polylactic acid resin composition according to claim 1 ...

Nucleating System for Polyarylene Sulfide Compositions

A nucleating system for a thermoplastic composition that contains a polyarylene sulfide is provided. The nucleating system includes a combination of an inorganic crystalline compound and an aromatic amide oligomer. The present inventors have discovered that the combination of these different types of nucleating agents result in excellent crystallization properties (e.g., rate of crystallization). Due to the improved crystallization rate, the thermoplastic composition can be molded at lower temperatures to still achieve the same degree of crystallization. In addition to minimizing the energy requirements of the molding operating, the use of lower temperatures can also decrease the production of “flash” normally associated with high temperature molding operations. The composition may also possess good viscosity properties that allow it to be readily molded into parts of a variety of different shapes and sizes.

THERMOPLASTIC RESIN FOAM, METHOD OF PRODUCING THE SAME, AND LIGHT REFLECTING MATERIAL USING THE SAME

A thermoplastic resin foam, having a bubble with an average bubble diameter of 10 μm or less in the inside thereof, in which wherein the thermoplastic resin foam is prepared by using and foaming a thermoplastic resin composition containing 0.25 to 2.5 part(s) by mass of a melt-type crystallization nucleating agent (B), with respect to 100 parts by mass of an amorphous thermoplastic resin (A). 1. A thermoplastic resin foam , comprising a bubble with an average bubble diameter of 10 μm or less in the inside thereof ,wherein the thermoplastic resin foam is prepared by using and foaming a thermoplastic resin composition containing 0.25 to 2.5 part(s) by mass of a melt-type crystallization nucleating agent (B), with respect to 100 parts by mass of an amorphous thermoplastic resin (A).2. The thermoplastic resin foam according to claim 1 , {'br': None, 'sup': 1', '2, 'sub': 'a', 'R—(CONHR)\u2003\u2003Formula (1)'}, 'wherein the melt-type crystallization nucleating agent (B) is a compound represented by the following formula (1){'sup': 1', '2, 'wherein Rrepresents a saturated or unsaturated aliphatic polycarboxylic acid residue having 2 to 30 carbon atoms, a saturated or unsaturated alicyclic polycarboxylic acid residue having 4 to 28 carbon atoms, or an aromatic polycarboxylic acid residue having 6 to 28 carbon atoms; Rrepresents an alkyl group having 1 to 18 carbon atom(s), an alkenyl group having 2 to 18 carbon atoms, a cycloalkyl group or a cycloalkenyl group having 3 to 12 carbon atoms, a phenyl group, a naphthyl group, or an anthryl group; and a represents an integer from 2 to 6.'}3. The thermoplastic resin foam according to claim 1 ,wherein the melt-type crystallization nucleating agent (B) is at least one selected from the group consisting of trimesic acid tris(t-butylamide), trimesic acid tricyclohexylamide, trimesic acid tri(2-methylcyclohexylamide), trimesic acid tri(4-methylcyclohexylamide), 1,4-cyclohexane dicarboxylic acid dianilide, 1,4-cyclohexanoic acid ...

Polypropylene with low fluid retention

A controlled rheology polypropylene that is made from Ziegler-Natta produced random copolymer and an additive formulation, extruded in the presence of a peroxide, exhibits low fluid retention and can be used to make medical/laboratory grade equipment, such a pipette tips.

POLYPROPYLENE RESIN COMPOSITION

This polypropylene resin composition is characterized by containing the following per 100 mass parts of a polypropylene resin: 0.06 to 0.1 mass parts of a specific aromatic metal phosphate, 0.015 to 0.02 mass parts of a specific aromatic triamide compound, and 0.015 to 0.03 mass parts of magnesium hydroxide. This polypropylene resin composition makes it possible to increase the transparency and physical strength of a polypropylene resin with only small amounts of a nucleator and transparentization agent added. The reduction in the amounts of additives also increases resistance to leaching and makes molded articles more sanitary. 1. A polypropylene-based resin composition, containing 0.06 to 0.1 part by mass of a compound represented by the following general formula (I), 0.015 to 0.02 part by mass of a compound represented by the following general formula (II) and 0.015 to 0.03 part by mass of magnesium hydroxide per 100 parts by mass of a polypropylene-based resin:{'sup': 1', '2', '3', '4, 'wherein R, R, Rand Reach independently represent a hydrogen atom or an alkyl group having 1 to 8 carbon atoms; X represents a direct bond or an alkylidene group having 1 to 4 carbon atoms; M represents any of an alkali metal, an alkaline earth metal and aluminum; Y represents a hydroxyl group; n represents 1 when M is an alkali metal, represents 2 when M is an alkaline earth metal, or represents 2 or 3 when M is aluminum; and m represents 0 or 1, wherein m represents 0 when M is an alkali metal or alkaline earth metal, or represents 1 when n is 2 or represents 0 when n is 3 when M is aluminum;'}{'sup': 5', '6', '7, 'wherein Z represents an amide bond, and R, Rand Reach independently represent a straight chain or branched alkyl group having 1 to 8 carbon atoms.'} The present invention relates to a polypropylene-based resin composition that uses an aromatic metal phosphate salt, an aromatic triamide compound and magnesium hydroxide in combination, to thereby improve the ...

STEREOCOMPLEX POLYLACTIC ACID FILM AND RESIN COMPOSITION

A stereocomplex polylactic acid resin composition containing an amide compound represented by the following general formula (1) and a film composed thereof. A stereocomplex polylactic acid excellent in transparency and a resin composition can be provided. 3. The stereocomplex polylactic acid film according to claim 1 , wherein the crystallinity (C) is 90% or more.4. The stereocomplex polylactic acid film according to claim 1 , wherein the crystallinity (C) is 70% or less.5. The stereocomplex polylactic acid film according to claim 1 , wherein the stereocomplex crystallinity (S) is 90% or more.6. The stereocomplex polylactic acid film according to claim 1 , wherein the haze is 1% or less.7. The stereocomplex polylactic acid film according to claim 1 , wherein the absolute value of the out-of-plane retardation (Rth) is 20 nm or less.8. The stereocomplex polylactic acid film according to claim 1 , wherein the out-of-plane retardation (Rth) is −20nm or less. The present invention relates to a stereocomplex polylactic acid film especially excellent in transparency and a resin composition, more particularly to a stereocomplex polylactic acid film for which low retardation is required.As a transparent polymeric substrate for optical use, for example, for liquid display, touch panel, etc., a cellulosic film such as triacetyl cellulose, a polyester film such as polyethyleneterephthalate film, a polycarbonate film, etc. are known.However, since these resins originate from petroleum which is a finite resource as the starting material, a problem of depletion of the petroleum resource is concerned.In recent years, a polylactic acid polymer is drawing attention as a material with which the above-mentioned problem may be solved. As a fact, there have been a lot of studies and developments on this material. The problem of depletion of resource may be solved by using a polylactic acid polymer, since its starting material is a plant material, such as corn. However, since polylactic ...

RESIN COMPOSITION AND MOLDED PRODUCT THEREOF

The present invention aims to provide a molded product excellent in jet-blackness, weather resistance, mold-processability, boss strength, abrasion resistance and opaqueness, and a resin composition to provide the molded product. 1. A resin composition comprising:an acrylic resin (A); anda carbon black (B) having a number average particle diameter of 10 to 40 nm.2. The resin composition according to claim 1 ,wherein the carbon black (B) is dispersed so as to have a number average particle diameter of 10 to 40 nm.3. The resin composition according to claim 2 ,wherein dispersion of the carbon black (b) is primary dispersion and the carbon black (B) is dispersed so as to have a number average particle diameter of 10 to 40 nm.4. The resin composition according to claim 1 ,further comprising an organophosphorus stabilizer having a melting point of 120 to 250° C.5. The resin composition according to claim 1 ,further comprising at least one lubricant selected from the group consisting of esters of C10 to C30 fatty acids and amides of C10 to C30 fatty acids.6. The resin composition according to claim 1 ,{'sup': −1', '−1, 'wherein a molded product produced from the resin composition has an absorption coefficient of 0.02 to 0.04 ppmcm.'}7. The resin composition according to claim 1 ,wherein the acrylic resin (A) provides a 3 mm-thick molded product having a total light transmittance of 85% or more.8. The resin composition according to claim 1 ,wherein the acrylic resin (A) contains a rubber-containing acrylic graft copolymer (A1).9. The resin composition according to claim 8 ,wherein 100 parts by weight of the acrylic resin (A) contains 5 to 100 parts by weight of a rubber-containing acrylic graft copolymer (A1) and 95 to 0 parts by weight of an acrylic resin (A2);the rubber-containing acrylic graft copolymer (A1) is a multilayer graft copolymer having an inner layer of a rubber copolymer (A1c) and an outer layer of a graft component (A1s) with a weight ratio (A1c:A1s) of 5: ...

Adhesion and cohesion modifiers for asphalt

The present invention relates to a bitumen or asphalt formulation for the pavement of road surfaces, said formulation comprising a mixture of bitumen and aggregates, and an additive package evenly distributed therein, said additive package comprising from about i) 10 to 60% by weight of an amine or modified amine surfactant, ii) from about 20 to 90% of an asphalt rheology modifying component. 1. An additive package suitable for use with a mixture of asphalt and aggregates , the additive package comprising from about i) 10 to 60% by weight of a surfactant component , and ii) from about 20 to 90% of asphalt rheology modifying components , wherein the additive package improves the moisture resistance properties of the mixture of asphalt and aggregates.3. The additive package of wherein said surfactant component comprises at least one amine and/or modified amine surfactant selected from the group consisting of ethoxylated tallow amines claim 1 , fatty amines claim 1 , fatty amine derivatives claim 1 , tall oil amidoamines/imidazolines claim 1 , bis hexamethylene triamine and higher oligomers claim 1 , other alkyl amine surfactants with a hydrocarbon chain claim 1 , saturated or unsaturated claim 1 , consisting of 8 to 22 carbon atoms and mixtures combinations thereof.4. The additive package of wherein said surfactant is selected from the group consisting of tallow diamine claim 3 , ethoxylated tallow diamine claim 3 , imidazoline made from tall oil fatty acids and mixture of ethyleneamines claim 3 , hydrogenated tallow diamine claim 3 , ethoxylated hydrogenated tallow propylene diamine claim 3 , tallow dipropylene triamine claim 3 , tallow tripropylene tetramine and their derivatives claim 3 , ethoxylated tallow amines claim 3 , fatty amines claim 3 , fatty amine derivatives claim 3 , tall oil amidoamines/imidazolines and mixtures and combinations thereof.5. The additive package of wherein said asphalt rheology modifying component comprises i) at least one wax component ...

METHOD OF PREPARATION OF NUCLEATED SEMI-CRYSTALLINE POLYMER

The method of preparation of nucleated semi-crystalline polyolefin via coordination polymerization, wherein the nucleating agent is dosed in form of the suspension or the solution in a non-polar hydrocarbon solvent or in concentrated organoaluminum as part of the catalyst system for α-olefin polymerization. 1. The method of preparation of nucleated semi-crystalline polyolefin via coordination polymerization , wherein the nucleating agent is dosed in form of the suspension or the solution in a non-polar hydrocarbon solvent or in concentrated organoaluminum as a part of the catalyst system for α-olefin polymerization.2. The method according to claim 1 , wherein the nucleating agent is the inorganic substance selected from the group involving talc claim 1 , CaO claim 1 , MgO claim 1 , TiOsilica (SIO) claim 1 , alumina (AlO) claim 1 , clay claim 1 , graphite or carbon nanotubes.4. The method according to claim 1 , wherein the organic nucleating agent is of non-sorbitol type having 1 claim 1 ,3 claim 1 ,5-tris(2 claim 1 ,2-dimethylpropanamido)-benzene claim 1 , N claim 1 ,N′ claim 1 ,N″-tris(2-methylcyklohexyl)-1 claim 1 ,2 claim 1 ,3-propantricarboxamide or N claim 1 ,N′-dicyclohexylnaphtalene-2 claim 1 ,6-dicarboxamide structure.5. The method according to claim 1 , wherein a non polar hydrocarbon solvent selected from the group involving liquefied propane claim 1 , propene claim 1 , butane claim 1 , isomers of pentane claim 1 , hexane claim 1 , octane claim 1 , nonane claim 1 , decane claim 1 , cyclopentane claim 1 , cyclohexane claim 1 , benzene claim 1 , toluene claim 1 , xylene and mineral oils is used.6. The method according to claim 1 , wherein the organic nucleating agent is modified by the addition of an organoaluminum compound selected from the group involving trimethylaluminum claim 1 , triethylaluminum claim 1 , tributylaluminum claim 1 , tri-isobutylaluminum claim 1 , trihexylaluminum claim 1 , trioctylaluminum claim 1 , diethylaluminum chloride claim 1 , ...

Novel uses of esteramide compounds

The use of an esteramide compound, alone or as a mixture of the following formula (I): R 1 OOC-A-CONR 2 R 3   (I) is described, wherein: A is a covalent bond or a methylene group —CH 2 —, R 1 is an optionally substituted hydrocarbon group having from 1 to 36 carbon atoms, R 2 and R 3 , either identical or different, are groups selected from a hydrogen atom and optionally substituted hydrocarbon groups comprising from 1 to 36 carbon atoms, R 2 and R 3 may form together a ring having the nitrogen atom to which they are bound, said ring being, if need be, substituted and/or having an additional heteroatom and R 2 and R 3 not being simultaneously hydrogens. Also described, are applications for using the esteramide compound as a solvent, a co-solvent, a coalescence agent, a crystallization inhibitor, a plasticizer or an agent for increasing biological activity.

PROCESS FOR IMPROVING THE FLOW PROPERTIES OF POLYMER MELTS

A process for improving the flow properties of a melt containing a thermoplastic polymer, which comprises incorporating 0.005% to 0.5% by weight, relative to the weight of the thermoplastic polymer, of one or more additives selected from the group consisting of organic and inorganic compounds with needle-like morphology in their solid state into said thermoplastic polymer prior to or during melt processing. 1. A process for improving the flow properties of a melt containing a thermoplastic polymer , which comprises incorporating 0.005% to 0.5% by weight , relative to the weight of the thermoplastic polymer , of one or more additives selected from the group consisting of organic and inorganic compounds with needle-like morphology in their solid state into said thermoplastic polymer prior to or during melt processing.2. A process according to claim 1 , wherein the additive is an organic compound with needle-like morphology in its solid state.3. A process according to claim 1 , wherein the needle-like morphology of the pure additive in its solid state is a columnar structure exhibiting an average length/diameter ratio of more than 3.4. A process according to claim 1 , wherein the additive has a melting point which is at least 30° C. higher than the melting point of the thermoplastic polymer.5. A process according to claim 1 , wherein the additive enhances the crystallization peak temperature Tof the thermoplastic polymer by at least 1° C.6. A process according to claim 1 , wherein the additive is an organic compound containing polar moieties enabled to undergo long-range polar-polar interaction by hydrogen bonding.7. A process according to claim 1 , wherein the additive is an organic compound containing polar moieties and shielding non-polar hydrophobic groups on the outer molecular sphere.8. A process according to claim 1 , wherein the additive is an organic compound containing one or more —OH or >NH groups.16. A process according to claim 9 , wherein the additive is1 ...

FATTY AMIDES AND DERIVATIVES FROM NATURAL OIL METATHESIS

Fatty amide compositions and their derivatives are disclosed. The fatty amides comprise a reaction product of a metathesis-derived C-Cmonounsaturated acid, octadecene-1,18-dioic acid, or their ester derivatives with a primary or secondary amine. Derivatives made by reducing, quaternizing, sulfonating, alkoxylating, sulfating, and sulfitating the fatty amide are also included. The amine reactant can be diethylenetriamine or (2-aminoethyl)ethanolamine, which provide imidazoline amides or N esters, respectively. In one aspect, the ester derivative of the C-Cmonounsaturated acid or octadecene-1,18-dioic acid is a lower alkyl ester. In other aspects, the ester derivative is a modified triglyceride made by self-metathesis of a natural oil or an unsaturated triglyceride made by cross-metathesis of a natural oil with an olefin. The compositions are valuable for cleaners, fabric treatment, hair conditioning, personal care, antimicrobial compositions, agricultural uses, and oil field applications. 1. A fatty amide comprising a reaction product of a metathesis-derived C-Cmonounsaturated acid , octadecene-1 ,18-dioic acid , or their ester derivatives with ammonia or a primary or secondary amine.2. A derivative made by one or more of reducing claim 1 , quaternizing claim 1 , sulfonating claim 1 , alkoxylating claim 1 , sulfating claim 1 , and sulfitating the amide of .3. The amide of wherein the acid or ester derivative reactant has at least 1 mole % of trans-Δunsaturation.4. The amide of wherein the amine has at least one N or O atom bonded to a carbon that is beta or gamma to the N atom of the amine.6. The amide of wherein the amine is selected from the group consisting of ethanolamine claim 1 , N-methylethanolamine and diethanolamine.7. The amide of wherein the amine is 2-aminoethylethanolamine (AEEA) and the amide is an imidazoline ester.8. The amide of wherein the amine is diethylenetriamine (DETA) and the amide is an imidazoline amide.9. The amide of wherein the ester ...

METHOD FOR STABILIZING POLYMER FOR LONG TERM, METHOD FOR PRODUCING NONWOVEN FABRIC, AND METHOD FOR PRODUCING ELASTOMER COMPOSITION

The present invention provides a method of producing a nonwoven fabric, which is capable of producing a nonwoven fabric showing limited elution of its additives into a solvent. 2. The method according to claim 1 , wherein said organoaluminum compound is a trialkylaluminum.3. A nonwoven fabric claim 1 , which is characterized by being obtained by the method according to .4. A sanitary cloth claim 3 , filter cloth or filter claim 3 , which is characterized by being composed of the nonwoven fabric according to .6. The method according to claim 5 , wherein said phenolic antioxidant masked with an organoaluminum compound is obtained by mixing said organoaluminum compound and said phenolic antioxidant at a mass ratio (organoaluminum compound/phenolic antioxidant) of 1/5 to 100/1.7. The method according to claim 5 , wherein said phenolic antioxidant represented by said Formula (1) is added in an amount of 0.001 to 0.5 parts by mass with respect to 100 parts by mass of said thermoplastic elastomer.8. The method according to claim 5 , wherein a phosphorus-based antioxidant is further added to at least one of said catalyst system claim 5 , said polymerization system and said piping before or during said polymerization of said monomer having an ethylenically unsaturated bond.9. The method according to claim 8 , wherein said phosphorus-based antioxidant is added in an amount of 0.001 to 3 parts by mass with respect to 100 parts by mass of said thermoplastic elastomer.10. The method according to claim 8 , wherein said phosphorus-based antioxidant is tris(2 claim 8 ,4-di-t-butylphenyl)phosphite.11. The method according to claim 5 , wherein said thermoplastic elastomer is an ethylene-propylene copolymer.12. The method according to claim 5 , wherein said organoaluminum compound is a trialkylaluminum.13. A thermoplastic elastomer composition claim 5 , which is characterized by being produced by the method according to .15. The method according to claim 14 , wherein claim 14 , in ...

STRAW PLASTIC AND PREPARATION METHOD THEREOF

A straw plastic and the preparation method thereof are disclosed, wherein the crops straw with the length of 1.5˜2.0 mm is dried and mixed with plastic and plastic additive, and then extruded and palletized with twin screw extruder. The granular material of the invention has even particle size and stable state, and can be made into film, sheet or injection moulded product with molding process such as blow molding, drawing or injection molding. The product appears the color of natural wood, has the texture of plant fiber on the surface, and has good surface finish, high strength, good toughness, and comfortable hand feeling. The invention reduces the environmental pollution resulted from the discarding of undegradable plastic and achieves the full utilization of resource. 1. A straw plastic , comprising plastic and plastic additives , wherein further comprising crop straw , the weight fraction of the plastic , the crop straw and the plastic additives is 63˜73% , 23˜33% and 4˜6% based on the total weight of the raw material.2. A straw plastic according to claim 1 , wherein the plastic is any of polyethylene claim 1 , polypropylene claim 1 , polystyrene or acrylonitrile butadient styrene.3. A straw plastic according to claim 1 , wherein the crop straw is any of rice straw claim 1 , wheat straw claim 1 , wheat bran claim 1 , corn cop or corn stalk.4. A straw plastic according to claim 1 , wherein the plastic additives are any of silane coupling agent claim 1 , aluminate/titanate complexing coupling agent claim 1 , stearic acid claim 1 , ethylene bis stearamide claim 1 , polyethylene wax claim 1 , or titanium dioxide.5. A preparing method of straw plastic according to claim 1 , wherein mix the crop straw of 1.5˜2.0 mm in length after being dried claim 1 , the plastic and the plastic additives claim 1 , extrude the mixture into granules with a twin screw extruder; the weight fraction of the plastic claim 1 , crop straw and additives is 63-73 wt % claim 1 , 23-33 wt % and ...

BIMODAL POLYETHYLENE COMPOSITION FOR INJECTION MOULDED ARTICLES

Bimodal high density polyethylene composition for producing moulded articles comprising —an ethylene homopolymer or an ethylene alpha-olefin copolymer which is a bimodal high density polymer (COMPONENT A) in combination with —an alphanucleating agent (COMPONENT B), —a slip agent being a primary fatty acid amide, (COMPONENT C) and —one or more additives selected from antioxidants, acid scavengers, pigments and UV-stabilisers (COMPONENT D), the composition showing an increased the crystallisation temperature and a decreased coefficient of friction compared to a bimodal HDPE composition prepared with the sole use of nucleating agent and compared to the sole use of a slip agent; and its use for producing injection moulded articles, especially caps and closures. 1. Bimodal high density polyethylene composition for producing moulded articles comprising:a) 92.6 to 99.4 wt % of the composition of a bimodal high density polymer comprising an ethylene homopolymer or an ethylene alpha-olefin copolymer (COMPONENT A) in combination with;b) 0.5 to 2 wt % of the composition of an inorganic alpha nucleating agent, in particular talc, kaolin and silica, (COMPONENT B);c) 0.05 to 0.4 wt % of the composition of a slip agent being a linear saturated primary fatty acid amide, (COMPONENT C) and;d) 0.05 to 5 wt % of the composition of one or more additives selected from antioxidants, acid scavengers, pigments and UV-stabilisers. (COMPONENT D).2. High density polyethylene composition according to claim 1 , wherein Component A comprises:(i) a low molecular weight ethylene homopolymer or copolymer and;(ii) a high molecular weight ethylene homopolymer or copolymer.3. High density polyethylene composition according to claim 2 , wherein the low molecular fraction (i) of Component (A) is an ethylene homopolymer with an MFRin the range of 300 to 500 g/10 min and a density of more than 960 to 980 kg/mand the high molecular weight fraction (ii) of Component (A) is an ethylene copolymer with an alpha ...

PROCESS FOR FORMING AN ARAMID COPOLYMER

The invention concerns processes for forming a polymer comprising residues of 2-(4-amino phenyl)-5(6) amino phenyl benzimidazole (DAPBI), paraphenylene diamine (PPD), and terephthaloyl dichloride, comprising the steps of: (a) forming a solution of oligomers having amine end groups from two moles of DAPBI and one mole of terephthaloyl dichloride in a solvent system comprising an organic solvent and an inorganic salt; (b) adding PPD to the solution of oligomers; and (c) adding additional terephthaloyl dichloride to form a polymer. 1. A process for forming a polymer comprising residues of 2-(4-amino phenyl)-5(6) amino phenyl benzimidazole (DAPBI) , paraphenylene diamine (PPD) , and terephthaloyl dichloride , comprising the steps of:a) forming a solution of oligomers having amine end groups from two moles of DAPBI and one mole of terephthaloyl dichloride in a solvent system comprising an organic solvent and an inorganic salt;b) adding PPD to the solution of oligomers; andc) adding additional terephthaloyl dichloride to form a polymer.2. The process of claim 1 , wherein step c) the amount of terephthaloyl dichloride added is adequate to achieve stoichiometric balance based on the amount of DAPBI and PPD in the solution.3. The process of claim 1 , wherein the organic solvent is N-methyl-2-pyrrolidone (NMP) or dimethylacetamide (DMAC).4. The process of claim 1 , wherein the inorganic salt is LiCl or CaCl.5. The process of claim 1 , wherein the solvent system is NMP/CaCl.6. The process of claim 1 , further comprising isolating said polymer.7. The process of claim 6 , further comprising the step of comminuting the polymer.8. The process of claim 6 , further comprising treating the polymer with one or more washing steps claim 6 , neutralizing steps claim 6 , or both.9. The process of claim 7 , further comprising treating the comminuted polymer with one or more washing steps claim 7 , neutralizing steps claim 7 , or both.10. The process of claim 8 , further comprising the step ...

Aramid copolymer

The invention concerns polymer powder comprising 2-(4-amino phenyl)-5(6) amino phenyl benzimidazole (DAPBI), paraphenylene diamine, and terephthaloyl dichloride, capable of being dissolved in a solvent system comprising (i) N-methyl-2-pyrrolidone (NMP) or dimethylacetamide (DMAC) and (ii) an inorganic salt; wherein said polymer is capable of being redissolved in said solvent system after said polymer has been removed from said solvent system.

Flame-retardant styrene resin composition and toner cartridge container produced by using it

To provide a flame-retardant styrene resin composition excellent in the product strength, moldability and heat resistance. A flame-retardant styrene resin composition comprising 100 parts by mass of (A) a rubber-modified styrene resin, from 5.5 to 12 parts by mass of (B) a bromine-type flame retardant made of 2,4,6-tris(2,4,6-tribromophenoxy)-1,3,5-triazine, from 0.5 to 5 parts by mass of (C) a flame retardancy-imparting auxiliary agent, and from 0.5 to 1.6 parts by mass of (D) at least two lubricants selected from the group consisting of (a) a polyolefin wax, (b) a higher fatty acid amide and (c) a higher carboxylic acid metal salt, wherein the proportions of the respective lubricants are such that (a) is from 0 to 40 mass %, (b) is from 0 to 80 mass %, and (c) is from 0 to 80 mass %, provided that the total amount of (a), (b) and (c) is 100 mass %.

PHOTO CURABLE RESIN COMPOSITION, IMAGING DISPLAY DEVICE AND PRODUCTION METHOD THEREOF

A photocurable resin composition which hardly causes leakage and is easily formed into a desired shape and an image display device using this photocurable resin composition are provided. 1. A photocurable resin composition containing a compound (A) having a photopolymerizable functional group and an oil gelling agent (B).3. The photocurable resin composition according to claim 1 , wherein the compound (A) having a photopolymerizable functional group includes a compound having an ethylenically unsaturated group.4. The photocurable resin composition according to claim 1 , further containing a photopolymerization initiator (C).5. The photocurable resin composition according to claim 1 , further containing a compound (D) which is liquid at 25° C.6. The photocurable resin composition according to claim 1 , further containing a compound (E) which is solid at 25° C.7. An image display device having a laminate structure includingan image display unit having an image display part,a transparent protective plate, anda resin layer existent between the image display unit and the transparent protective plate, wherein{'claim-ref': {'@idref': 'CLM-00001', 'claim 1'}, 'the resin layer is a cured material of the photocurable resin composition according to .'}8. An image display device having a laminate structure includingan image display unit having an image display part,a touch panel,a transparent protective plate, anda resin layer existent between the touch panel and the transparent protective plate, wherein{'claim-ref': {'@idref': 'CLM-00001', 'claim 1'}, 'the resin layer is a cured material of the photocurable resin composition according to .'}9. The image display device according to or claim 1 , wherein the transparent protective plate has a level difference part.10. A method for manufacturing an image display device comprising allowing a photocurable resin composition to intervene in a gap between an image display unit having an image display part or a touch panel and a ...

Polylactic acid resin composition

A polylactic acid resin composition containing a polylactic acid resin; a lasticizer, preferably a plasticizer represented by the formula (4) and/or a plasticizer represented by the formula (5); a nonionic surfactant represented by the formula (1), such as an ester obtained from a fatty acid and a polyoxyethylene glycol or a polyoxyethylene-polyoxypropylene copolymer; and a crystal nucleating agent represented by the formula (2) and/or a crystal nucleating agent represented by the formula (3). The polylactic acid resin composition of the present invention can be suitably used in various industrial applications, such as daily sundries, food wrapping materials, household electric appliance parts, packaging materials for household electric appliance parts, and automobile parts.

Additive Composition and Thermoplastic Compositions Comprising The Same

A thermoplastic additive composition comprises an acetal compound and at least one co-additive. The acetal compound can be the product of the reaction between an alditol or a C 1 -substituted alditol and a benzaldehyde. The co-additive can be a fatty acid amide compound, a fatty acid ester compound, and/or a fluoropolymer. A thermoplastic composition comprises a thermoplastic (e.g., one or more polyolefins) and an additive composition as described above.

Flame-retardant polyamide compositions filled with ground glass

The present invention relates to flame-retardant compositions based on a thermoplastic polyamide comprising non-fibrous and unfoamed ground glass with specific particle size distribution, geometry and size, and also to the production and the use of the compositions of the invention for producing products, preferably fibres, foils and mouldings of any type.

SCRATCH RESISTANT POLYPROPYLENE

Disclosed are scratch resistant polypropylene molded parts comprising a) a polypropylene substrate and incorporated therein a combination of b) an alpha, beta-unsaturated carboxylic reagent functionalized olefin polymer or copolymer, c) a primary or secondary fatty acid amide and d) a nucleating agent selected from the group consisting of sodium benzoate, 2,2′-methylene-bis(4,6-di-tert-butylphenyl)phosphate, zinc glycerolate, calcium salt of 1,2-dicarboxylic acid cyclohexane and sodium salt of 1,2-dicarboxylic acid norbornane. Also disclosed is a method for providing scratch resistance to a polypropylene molded part by incorporating said additives. The polypropylene substrate is for instance polypropylene homopolymer or thermoplastic polyolefin (TPO). Component b) is for instance maleated polypropylene or the reaction product of an alpha-olefin and maleic anhydride. The fatty acid amide is for instance stearyl erucamide or oleyl palmitamide. The molded parts are suitable for automotive parts. The molded parts also advantageously contain a filler, for example talc. 1. A polypropylene molded part comprisinga) a polypropylene substrate andincorporated therein a combination ofb) an alpha, beta-unsaturated carboxylic reagent functionalized olefin polymer or copolymer,c) a primary or secondary fatty acid amide andd) a nucleating agent selected from the group consisting of sodium benzoate, 2,2′-methylene-bis(4,6-di-tert-butylphenyl)phosphate, zinc glycerolate, calcium salt of 1,2-dicarboxylic acid cyclohexane and sodium salt of 1,2-dicarboxylic acid norbornane.2. A molded part according to where the polypropylene is a polypropylene homopolymer.3. A molded part according to where the polypropylene is a thermoplastic polypropylene.4. A molded part according to where the functionalized olefin polymer or copolymer is a polypropylene polymer or copolymer grafted with an alpha claim 1 , beta-unsaturated carboxylic reagent.5. A molded part according to where the functionalized ...

Epoxy Resin Composition

Curable composition obtained by combining and mixing an epoxy resin composition comprising an epoxy resin, a monool and/or polyol and a a compound comprising a carboxamide group, and a polyisocyanate composition comprising a polyisocyanate, a lithium halide and a urea compound, wherein the number of moles of lithium halide per isocyanate equivalent ranges of from 0.0001-0.04 and the number of urea+biuret equivalents per isocyanate equivalent of from 0.0001-0.4. The epoxy resin composition is claimed as well. 1. An epoxy resin composition comprising an epoxy resin , a monool and/or a polyol and a carboxamide compound which comprises a carboxamide group having the structure —CO—NHwherein the number of hydroxy equivalents per epoxy equivalent is 0.02-100 and preferably 0.03-50 and most preferably 0.05-10 and the number of carboxamide equivalents per epoxy equivalent is 0.0005-1 and preferably 0.005-0.7 and most preferably of 0.01-0.5.2. The epoxy resin composition according to wherein the monool and/or the polyol has an average nominal functionality of 1-8 and an average molecular weight of 32-8000 and wherein the number of hydroxy equivalents per epoxy equivalent is 0.05-10.3. The epoxy resin composition according to wherein the carboxamide compound has the structure NH—CO—R wherein R is 1) hydrogen (—H) claim 1 , 2) —NRR claim 1 , 3) hydrocarbyl having 1-20 carbon atoms and optionally comprising hydroxy claim 1 , ether claim 1 , halogen and/or amine groups claim 1 , or 4) —R—CO—NH claim 1 , wherein Rand R claim 1 , independently from each other claim 1 , are selected from hydrogen claim 1 , hydroxy claim 1 , halogen and hydrocarbyl groups which hydrocarbyl groups have 1-10 carbon atoms and optionally comprise hydroxy claim 1 , ether claim 1 , halogen and/or amine groups and wherein Ris a bivalent hydrocarbon radical having up to 8 carbon atoms and mixtures of such compounds and wherein the number of carboxamide equivalents per epoxy equivalent is 0.01-0.5.4. The ...

RUBBER COMPOSITION AND TIRE PRODUCED BY USING THE SAME

In order to provide a rubber composition which is improved in dispersibility of silica in rubber compositions and can be improved as well in heat build-up and processability without causing increasing a viscosity of unvulcanized rubber and retarding a vulcanization rate, and a tire prepared by using the same, the rubber composition is endowed with a constitution in which at least one rubber component selected from natural rubber and/or diene base synthetic rubbers is compounded with a white filler and at least one of monoalkanolamides represented by the following Formula (I): 110-. (canceled)12. The rubber composition as described in claim 11 , wherein in Formula (I) claim 11 , Ris at least one selected from the group consisting of methyl claim 11 , ethyl claim 11 , propyl claim 11 , isopropyl claim 11 , butyl claim 11 , isobutyl claim 11 , t-butyl claim 11 , pentyl claim 11 , isopentyl claim 11 , hexyl claim 11 , isoheptyl claim 11 , 2-ethylhexyl claim 11 , octyl claim 11 , nonyl claim 11 , isononyl claim 11 , decyl claim 11 , undecyl claim 11 , dodecyl claim 11 , tridecyl or isotridecyl.13. The rubber composition as described in claim 11 , wherein in Formula (I) claim 11 , Ris an alkyl group or an alkenyl group having 6 to 13 carbon atoms.14. The rubber composition as described in claim 11 , wherein 5 to 200 parts by mass of the white filler and 0.5 to 15 parts by mass of the monoalkanolamide represented by Formula (I) are compounded based on 100 parts by mass of the rubber component.15. The rubber composition as described in claim 14 , wherein 20 to 120 parts by mass of the white filler and 1 to 10 parts by mass of the monoalkanolamide represented by Formula (I) are compounded based on 100 parts by mass of the rubber component.16. The rubber composition as described in claim 11 , wherein Rin Formula (I) is represented by the following Formulas (II); Ris an alkylene group having 1 to 6 carbon atoms; and n is a number of 1 to 5:{'br': None, 'sub': 3', 'n, '—(RO)—H\ ...

PROCESS OF PRODUCING LAMINATE FILM AND RESIN COMPOSITION FOR COATING MEMBERS

Provided is a method of producing a laminate film by which a laminate film having excellent adhesion with a laminate base material, in which laminate film the amount of elution of an additive into a solvent is small, can be produced. 2. The method according to claim 1 , which further comprises the step of adding claim 1 , before or during said polymerization of said monomer having an ethylenically unsaturated bond claim 1 , a phosphorus-based antioxidant to at least one of said catalyst system claim 1 , said polymerization system and said piping in an amount of 0.001 to 3 parts by mass with respect to 100 parts by mass of said polymer obtained by said polymerization.3. The method according to claim 1 , wherein said organoaluminum compound is a trialkylaluminum.4. A laminate film claim 1 , characterized by being produced by the method according to .6. The method according to claim 5 , wherein claim 5 , in said step (B) claim 5 , said polymer obtained by polymerization of said monomer having an ethylenically unsaturated bond and said thermoplastic elastomer are melt-kneaded at a mass ratio claim 5 , said polymer obtained by polymerization of said monomer having an ethylenically unsaturated bond/said thermoplastic elastomer claim 5 , of 2/1 to 4/1.7. The method according to claim 5 , wherein said thermoplastic elastomer is obtained by polymerization of a monomer having an ethylenically unsaturated bond claim 5 , before or during which polymerization of said monomer having an ethylenically unsaturated bond a phenolic antioxidant represented by said Formula (1) claim 5 , which is masked with an organoaluminum compound claim 5 , is added to at least one of a catalyst system claim 5 , a polymerization system and a piping.8. The method according to claim 5 , which further comprises the step of adding claim 5 , before or during said polymerization of said monomer having an ethylenically unsaturated bond claim 5 , a phosphorus-based antioxidant to at least one of said ...

THERMOPLASTIC RESIN COMPOSITION COMPRISING A MIXTURE OF SLIP AGENTS AND A MONO-OR CO-EXTRUDED, LAMINATED OR NON-LAMINATED FILM

The purpose of the present invention is to propose a composition of slip additive agents for use in thermoplastic resins, preferably polyolefins, and consequently the presence of this composition on at least one of the layers of mono-extruded or coextruded, laminated or non-laminated films. More particularly, the invention comprehends a composition of additives which comprises at least one primary amide of the generic formula R—CO—NHand a secondary amide of the bis amide type of the generic formula R′—CO—NH—CH—CH—NH—CO—R″. Films comprising this composition stand out by achieving Coefficient of Friction (CoF) values lower than 0.35 and particularly by their ability to maintain good control over these values for use in the automated packaging industry. 1. A thermoplastic resin composition comprising a mixture of slip agents (additives) , characterized in that it consists of:a) 0.0001% to 10% by weight, based on the total weight of the thermoplastic resin composition, of a primary amide of generic formula R—CO—NH2, wherein R is an alkyl radical containing between 18 and 22 carbon atoms; andb) 0.0001 to 10% by weight, based on the total weight of the thermoplastic resin composition, of a secondary amide of the bis amide type of generic formula R′—CO—NH—CH2—CH2—NH—CO—R″, wherein R′ and R″ are alkyl radicals containing between 18 and 22 carbon atoms, wherein R′ and R″ may be the same or different.2. A thermoplastic resin composition claim 1 , as claimed in claim 1 , characterized in that R claim 1 , R′ and R″ are alkyl radicals containing 18 carbon atoms.3. A thermoplastic resin composition claim 1 , as claimed in or in claim 1 , characterized by comprising a content of additive b) 50% higher than the content of additive a).4. A thermoplastic resin composition claim 1 , as claimed in any one of to claim 1 , characterized by comprising a content of additive a) between 0.03 and 0.15% by weight claim 1 , and a content of additive b) between 0.05 and 0.25% by weight.5. A ...

Stabilized Polyolefin Compositions

Disclosed are compositions comprising antioxidants and stabilizers, such as, acid scavengers or organic phosphorus stabilizers, and optionally further comprising co-stabilizers. The disclosed compositions are useful as stabilizers for polyolefins and other polymeric materials. The disclosed compositions and methods generally provide longer shelf lifes and better oxidative resistance to materials than currently available antioxidants.

CARBON FIBER COMPOSITION INCLUDING GRAPHENE NANO-POWDER AND FABRICATION METHOD FOR CARBON FIBER USING THE SAME

The present disclosure relates to a carbon fiber composition and a fabrication method for high-performance carbon fiber using the same. The method can fabricate high-performance carbon fiber (or graphite fiber) with lowering a graphitization temperature by using graphene carbon fiber composition including nano-sized graphene. 1. A graphene carbon fiber composition , comprising:a composition for fabricating carbon fiber; and graphene powder,wherein the composition for fabricating carbon fiber includes one selected from the group consisting of polyacrylonitrile (PAN)-based carbon fiber, pitch-based carbon fiber, rayon-based carbon fiber and combinations thereof, and the graphene powder serves as a seed of graphite to be formed during carbon fiber fabricating processes.2. The graphene carbon fiber composition of claim 1 , wherein the graphene powder is fabricated by decomposing crystalline graphite claim 1 , and has a length of 20 nm or less.3. The graphene carbon fiber composition of claim 2 , wherein the crystalline graphite is a graphite structure grown in a helix shape.4. The graphene carbon fiber composition of claim 1 , wherein a content of the graphene powder is more than 0.1 wt % based on 100 wt % of the sum of the composition for fabricating carbon fiber and the graphene powder.5. The graphene carbon fiber composition of claim 1 , further comprising a solvent claim 1 , wherein the solvent is selected from the group consisting of alcohol claim 1 , acetone claim 1 , dimethylformamide (DMF) claim 1 , tetrahydrofuran (THF) and combinations thereof.6. A method for fabricating high-performance carbon fiber claim 1 , the method comprising steps of:a mixing step to fabricate a graphene suspension by mixing a composition for fabricating carbon fiber with graphene powder to form a graphene carbon fiber composition, and dispersing the graphene carbon fiber composition in a solvent, wherein the composition for fabricating carbon fiber includes one selected from the group ...

RUBBER COMPOSITION

A rubber composition obtained by kneading at least one selected from the group consisting of (A1), (B1), (C1) and (D1), a rubber component and a filler, and a method of improving the viscoelastic property of vulcanized rubber, comprising a first step of kneading at least one selected from the group consisting of (A1), (B1), (C1) and (D1), a rubber component, a filler and a sulfur component and a second step of thermally treating the kneaded material obtained in the previous step. 3. The rubber composition according to claim 1 , wherein Rand Rrepresent a hydrogen atom.5. The rubber composition according to claim 1 , wherein Rrepresents an optionally substituted di-valent aromatic hydrocarbon group having 6 to 12 carbon atoms claim 1 , and X represents —NH—.6. The rubber composition according to claim 2 , wherein Rrepresents a hydroxy group or —O(Y).7. The rubber composition according to claim 1 , wherein the rubber component is natural rubber.8. The rubber composition according to claim 1 , obtained by kneading at least one selected from the group consisting of (A1) claim 1 , (B1) claim 1 , (C1) and (D1) claim 1 , a rubber component claim 1 , a filler and a sulfur component.9. A vulcanized rubber obtained by thermally treating the rubber composition according to .10. A pneumatic tire produced by processing the rubber composition according to .11. A belt for tire containing a steel cord coated by the vulcanized rubber according to .12. A carcass for tire containing a carcass fiber cord coated by the vulcanized rubber according to .13. A side wall for tire claim 9 , an inner liner for tire claim 9 , a cap tread for tire or an under tread for tire containing the vulcanized rubber according to .14. A pneumatic tire containing the vulcanized rubber according to .19. A hydrate of the salt represented by formula (III) according to . The present invention relates to a rubber composition and the like.Recently, an improvement in the fuel consumption of automobiles (namely, ...

Liquid crystal alignment agent, and liquid crystal alignment film and liquid crystal display element formed from the liquid alignment agent

A liquid crystal alignment agent includes a polymer composition obtained by subjecting a diamine component and a tetracarboxylic dianhydride component to a reaction, a solvent, and a hydroxyl compound. Preferably, the hydroxyl compound has a weight average molecular weight ranging from 300 to 1,000,000. A liquid crystal alignment film formed from the liquid crystal alignment agent and a liquid crystal display element including the liquid crystal alignment film are also disclosed.

LIQUID CRYSTAL ALIGNMENT AGENT, LIQUID CRYSTAL ALIGNMENT FILM AND LIQUID CRYSTAL DISPLAY ELEMENT

A liquid crystal alignment agent contains a polymer and a solvent. The polymer is obtained by subjecting a mixture including a tetracarboxylic dianhydride component and a diamine component to a reaction. The diamine component includes a diamine compound of formula (I) defined herein, a benzimidazole-group-containing diamine compound, and a diamine compound other than the diamine compound of formula (I) and the benzimidazole-group-containing diamine compound. The liquid crystal alignment agent has superior processing stability, and a liquid crystal display element made from the aforesaid liquid crystal alignment agent has superior reliability. 3. The liquid crystal alignment agent as claimed in claim 1 , wherein said diamine compound of formula (I) is in an amount ranging from 10 moles to 55 moles and said benzimidazole-group-containing diamine compound is in an amount ranging from 5 moles to 40 moles based on 100 moles of said diamine component.4. The liquid crystal alignment agent as claimed in claim 1 , wherein a molar ratio of said diamine compound of formula (I) to said benzimidazole-group-containing diamine compound ranges from 0.5 to 10.5. The liquid crystal alignment agent as claimed in claim 4 , wherein said molar ratio of said diamine compound of formula (I) to said benzimidazole-group-containing diamine compound ranges from 0.7 to 7.6. The liquid crystal alignment agent as claimed in claim 5 , wherein said molar ratio of said diamine compound of formula (I) to said benzimidazole-group-containing diamine compound ranges from 1 to 5.7. The liquid crystal alignment agent as claimed in claim 1 , wherein said polymer has an imidization ratio ranging from 30% to 90%.8. The liquid crystal alignment agent as claimed in claim 1 , having a viscosity at 25° C. ranging from 12 cps to 35 cps.9. A liquid crystal alignment film formed from the liquid crystal alignment agent as claimed in .10. A liquid crystal display element claim 9 , comprising the liquid crystal ...

Golf ball resin composition and golf ball

The invention provides a resin composition for golf balls having excellent resilience, flexibility and fluidity, and golf balls having excellent resilience and shot feel. The resin composition comprises: (A) at least one selected from the group consisting of (a-1) a binary copolymer of an olefin and a C 3-8 α,β-unsaturated carboxylic acid, (a-2) a metal ion-neutralized product of a binary copolymer of an olefin and a C 3-8 α,β-unsaturated carboxylic acid, (a-3) a ternary copolymer of an olefin, a C 3-8 α,β-unsaturated carboxylic acid, and an α,β-unsaturated carboxylic acid ester, and (a-4) a metal ion-neutralized product of a ternary copolymer of an olefin, a C 3-8 α,β-unsaturated carboxylic acid, and an α,β-unsaturated carboxylic acid ester; (B) a compound containing a hydrocarbon chain, a cationic moiety, and an anionic moiety in its molecule; and (C) a nonionic surfactant, wherein a total degree of neutralization expressed by the following equation is 50-300 mol %: Total   degree   of   neutralization   ( % ) = ∑ ( number   of   moles   of   cation  component   in   resin   composition valence   of   cation   component  ×  ) ∑ ( number   of   moles   of   anion component   in   resin   composition valence   of   anion   component  × ) × 100

Polyamide composition, cable tie made thereof and its manufacturing method

A polyamide composition formed from a low viscosity polyamide-6 and a nucleating agent including an organic material and an inorganic metallic material is provided. Suitable organic materials include organic polymers. Suitable inorganic metallic materials include metal oxides and silicates. Cable ties and methods of molding cable ties from the polyamide composition are also provided.

Anti-Static Agent For Polymer Resins

An anti-static agent for polymers is disclosed. The anti-stat agent may be an amidoamine. The amidoamine may also be blended with a polyglycerol ester. 2. The polymeric material of with anti-static agent formula claim 1 , wherein x is from 0 to 7 claim 1 , Ry is from 1 to 8 claim 1 , and z is from 0 to 16.3. The polymeric material of claim 1 , wherein the anti-static agent comprises a dimethylaminopropylamine.4. The polymeric material of claim 1 , wherein the anti-static agent further comprises a polyglycerol ester.6. The polymeric material of claim 4 , wherein the anti-static agent contains an amidoamine to polyglycerol ester ratio ranging from 80:20 to 20:80.7. The polymeric material of claim 1 , wherein the anti-static agent preferably contains an amidoamine to polyglycerol ester ratio of 50:50.8. The polymeric material of claim 1 , wherein the anti-static agent is the reaction produced between a C-Csaturated or unsaturated fatty acid and a Di C-Camino Camine.9. The polymeric material of claim 1 , wherein the polymer is a polyolefin.10. The polymeric material of claim 1 , wherein the polymer is a polypropylene.11. The polymeric material of claim 1 , wherein the polymer is a polyester claim 1 , a polyamide claim 1 , a styrene claim 1 , a polylactic acid claim 1 , or copolymers thereof.12. The polymeric material of claim 1 , wherein the anti-static agent is present in the polymer in an amount of from about 0.01% to 2% of total weight percent.13. The polymeric material of claim 1 , wherein the polymeric material has an initial surface resistance of about less than 10ohms/square and wherein the polymeric material has a surface resistance of about less than 10ohms/square after 90 days.15. The anti-static agent of claim 14 , wherein the anti-static agent preferably contains an amidoamine to polyglycerol ester ratio of about 50:50.16. The anti-static agent of claim 14 , wherein the anti-static agent is a dimethylaminopropylamine.20. The anti-static agent of claim 14 , ...

Pigment dispersion, ink composition including pigment dispersion, and color filter yellow resist composition including pigment dispersion

The present invention provides a pigment dispersion excellent in dispersibility. Furthermore, the present invention provides a color filter yellow resist composition and an ink composition, which include the pigment dispersion. A pigment dispersion containing at least a compound represented by General formula (1) and a yellow pigment represented by General formula (2) in a dispersion medium and a method for manufacturing the same are provided. Furthermore, a color filter yellow resist composition and an ink composition are provided, wherein images can be displayed with high spectral characteristics and high display contrast because the brightness is high and the hue of yellow is excellent.

POLYAMIC ACID, POLYIMIDE, POLYAMIC ACID SOLUTION, POLYIMIDE SOLUTION, POLYIMIDE FILMS OBTAINED FROM THESE SOLUTIONS, AND USE OF POLYIMIDE FILMS

Objects of the present invention are: to obtain a polyimide that is excellent in heat resistance, transparency, and optical isotropy and is soluble in an organic solvent; to provide, by using either a polyimide or a polyamic acid which is a precursor or the polyimide, a product or a member that is highly required to have heat resistance and transparency; and particularly to provide a product and a member both of which are obtained by applying a polyamic acid solution and a polyimide solution of the present invention to the surface of an inorganic substance such as glass, metal, metal oxide, or a single crystal silicon. These objects can be attained by a polyimide acid and a polyimide which are each prepared from an alicyclic tetracarboxylic dianhydride and a monomer having a fluorene structure. 2. The polyimide according to claim 1 , whereinthe divalent organic group, which is represented by A in the General Formula (5), is a divalent organic group having an ether bond.3. The polyimide according to claim 1 , whereinX in the General Formula (5) satisfies 0.3≦X<1.0.4. The polyimide according to claim 1 , whereinthe divalent organic group represented by A in the General Formula (5) is derived from at least one diamine selected from the group consisting of 4,4′-diaminodiphenyl ether; 3,4′-diaminodiphenyl ether; 2,2-bis(4-aminophenoxyphenyl)propane; 1,4-bis(4-aminophenoxy)benzene; 1,3-bis(4-aminophenoxy)benzene; 1,3-bis(3-aminophenoxy)benzene; and 4,4′-bis(4-aminophenoxy)biphenyl.5. A polyimide solution comprising:{'claim-ref': {'@idref': 'CLM-00001', 'claim 1'}, '(i) a polyimide according to ; and'}(ii) an organic solvent.6. The polyimide solution according to claim 5 , whereinthe organic solvent includes at least one selected from amide type solvents, ketone type solvents, ester type solvents, and ether type solvents.8. The polyamic acid according to claim 7 , whereinthe divalent organic group, which is represented by A in the General Formula (6), is a divalent organic ...

Polyphenylene sulfide resin composition and molding comprising same (as amended)

The invention provides a polyphenylene sulfide resin composition including: 1 to 100 parts by weight of an olefin elastomer (B); and 0.01 to 10 parts by weight of a carboxylic acid amide wax mixture (C), relative to 100 parts by weight of a polyphenylene sulfide resin (A), wherein the carboxylic acid amide wax mixture (C) is obtained by adding 0.01 to 5 parts by weight of an antioxidant to 100 parts by weight of a carboxylic acid amide wax produced by reaction of a higher aliphatic monocarboxylic acid, a polybasic acid and a diamine.

INORGANIC PIGMENT DISPERSIONS CONTAINING FATTY ACID ETHANOL AMIDE ETHOXYLATES AND AMINES

The subject matter of the invention relates to aqueous pigment preparations containing (A) 30 to 75% by weight of at least one inorganic white or colored pigment or a mixture of different inorganic white or colored pigments, (B) 0.01 to 15% by weight of at least one fatty acid ethanol amide ethoxylate of the formula (I), 2. The aqueous pigment preparation as claimed in claim 1 , in which the fatty acid ethanolamide ethoxylate of the formula (I) has been prepared by addition of ethylene oxide onto a fatty acid ethanolamide claim 1 , and n is an integer from 3 to 40.3. The aqueous pigment preparation as claimed in claim 1 , in which A is —NH—CH—CH—CHand a is 1.4. The aqueous pigment preparation as claimed in claim 1 , in which A is —O—CH—CH— or —O—CH—CH(CH)—CH— and a is an integer from 1 to 5.5. The aqueous pigment preparation as claimed in claim 1 , containing 1 to 10% by weight of a fatty acid ethanolamide ethoxylate of the formula (I).6. The aqueous pigment preparation as claimed in claim 1 , containing 0.1 to 2% by weight of an amine of the formula (II).7. The aqueous pigment preparation as claimed in claim 6 , in which claim 6 , in formula (II) claim 6 , a=0.8. The aqueous pigment preparation as claimed in claim 1 , containing 10 to 65% by weight of water.9. The aqueous pigment preparation as claimed in claim 1 , in which Rcomprises 11 to 19 carbon atoms.10. The aqueous pigment preparation as claimed in claim 1 , in which Rcomprises 12 to 20 carbon atoms.11. The aqueous pigment preparation as claimed in claim 1 , having a viscosity of 10 to 10 claim 1 ,000 mPas claim 1 , wherein the viscosity is determined with a cone/plate viscometer at a shear rate of 1/60 see.12. The aqueous pigment preparation as claimed in claim 1 , further comprising (D) up to 30% by weight of at least one auxiliary customary for the production of aqueous pigment preparations claim 1 , selected from the group consisting of wetting agents claim 1 , anionic dispersants claim 1 , humectants ...

POLYMERIZABLE ABSORBERS OF UV AND HIGH ENERGY VISIBLE LIGHT

Described are polymerizable high energy light absorbing compounds of formula I: 2. The compound of wherein Ris H.3. The compound of wherein Rand Rare independently H or methyl.4. The compound of wherein Y comprises: C-Calkylene claim 1 , alkyleneoxy claim 1 , C-Coxaalkylene claim 1 , C-Cthiaalkylene claim 1 , C-Calkylene-ester-C-Calkylene claim 1 , C-Calkylene-amide-C-Calkylene claim 1 , or C-Calkylene-amine-C-Calkylene.5. The compound of wherein Pcomprises: styryl claim 1 , vinyl carbonate claim 1 , vinyl ether claim 1 , vinyl carbamate claim 1 , N-vinyl lactam claim 1 , N-vinylamide claim 1 , (meth)acrylate claim 1 , or (meth)acrylamide6. The compound of wherein R claim 1 , R claim 1 , and Rare independently C-Calkyl.7. A compound of that is:2-(4-acetyl-3-amino-2,6-dimethoxyphenoxy)ethyl methacrylate;2-((4-acetyl-3-amino-2,6-dimethoxyphenyl)thio)ethyl methacrylate;2-((4-acetyl-3-amino-2,6-dimethoxyphenyl)(methyl)amino)ethyl methacrylate;2-((4-acetyl-3-amino-2,6-dimethoxyphenyl)amino)ethyl methacrylate;N-(2-(4-acetyl-3-amino-2,6-dimethoxyphenoxy)ethyl)methacrylamide;N-(2-((4-acetyl-3-amino-2,6-dimethoxyphenyl)thio)ethyl)methacrylamide;N-(2-((4-acetyl-3-amino-2,6-dimethoxyphenyl)amino)ethyl)methacrylamide;N-(2-((4-acetyl-3-amino-2,6-dimethoxyphenyl)(methyl)amino)ethyl)methacrylamide;N-(2-(4-acetyl-3-amino-2,6-dimethoxyphenoxy)ethyl)acrylamide;N-(2-((4-acetyl-3-amino-2,6-dimethoxyphenyl)thio)ethyl)acrylamide;N-(2-((4-acetyl-3-amino-2,6-dimethoxyphenyl)amino)ethyl)acrylamide;N-(2-((4-acetyl-3-amino-2,6-dimethoxyphenyl)(methyl)amino)ethyl)acrylamide3-(4-acetyl-3-amino-2,6-dimethoxyphenyl)propyl methacrylateN-(3-(4-acetyl-3-amino-2,6-dimethoxyphenyl)propyl)methacrylamide4-acetyl-3-amino-2,6-dimethoxyphenethyl methacrylate; orN-(4-acetyl-3-amino-2,6-dimethoxyphenethyl)methacrylamide.8. An ophthalmic device that is a free radical reaction product of a reactive mixture comprising: one or more monomers suitable for making the ophthalmic device; and a polymerizable high ...

Performance Modifiers for Bitumen Comprising Straight and Branched Chain Fatty Amide Waxes

The present invention generally relates to the discovery that a blend of linear and branched amide wax additives can be used to enhance the performance of asphalt binders and asphalt emulsion residues. In particular, high temperature properties of asphalt pavement can be improved while maintaining or improving low temperature properties. The additives also improve workability and lower processing temperatures for asphalt paving (e.g. warm mix) or for roofing. These amide wax additives can reduce the tracking of tack coats, by decreasing binder penetration and forming a non-tacky surface layer. 2. The composition of wherein each R group is independently selected from a saturated or unsaturated claim 1 , optionally substituted long-chain alkyl group having from 17 to 23 carbon atoms.3. The composition of wherein each R′ group is independently selected from a saturated or unsaturated claim 1 , optionally substituted long-chain claim 1 , branched alkyl group having from 17 to 23 carbon atoms.4. The composition of wherein the alkyl branching in each R′ is methyl branching claim 1 , and said methyl branching occurs on at least 40% of the R′ groups.5. (canceled)6. The composition of wherein the ratio of said first fatty bisamide wax to said second fatty bisamide wax is from about 8:1 to about 1:8.7. (canceled)8. (canceled)10. The composition of wherein the alkyl branching in R′ of structure (IV) is methyl branching claim 9 , and said methyl branching occurs on at least 40% of the R′ groups.12. The composition of which comprises from about 0.5% to 10% by weight performance modifier based on the weight of the bitumen.13. (canceled)14. (canceled)15. The composition of wherein the performance modifier comprises from about 15% to about 75% of said second fatty bisamide wax claim 12 , the remainder being said first fatty bisamide wax.16. (canceled)18. (canceled)19. An asphalt paving composition comprising aggregate and from about 2% to 20% of the asphalt binder composition of ...

Polylactic acid resin composition

A polylactic acid resin composition containing a polylactic acid resin, glass fibers having an average aspect ratio (average fiber length/average fiber diameter) of 5 or more, and a metallic pigment, wherein the glass fibers are contained in an amount of from 2 to 35 parts by mass, and the metallic pigment is contained in an amount of from 0.1 to 8 parts by mass, based on 100 parts by mass of the polylactic acid resin. Since the polylactic acid resin composition of the present invention has excellent moldability, and is capable of providing a molded article with high designability, including a transparent surface layer and an inner layer with a lamellar texture in the nashiji patterns, the polylactic acid resin composition can be suitably used in various industrial applications, such as daily sundries, household electric appliance parts, packaging materials for household electric appliance parts, and automobile parts.

Oxygen scavenging polyester compositions for containers

Disclosed herein is an oxygen scavenging composition for containers. The oxygen scavenging composition for containers may comprise at least one polyester component, a transition metal catalyst, an oxygen scavenger, and a vegetable oil. The vegetable oil preferably comprises at least one molecule having a double allylic structure. The polyester component preferably comprises at least one acid unit and at least one diol unit. The concentration of double allylic structures of the vegetable oil in the composition may be greater than 5.0 meq/kg of all of the polyester components. The oxygen scavenger is preferably present in the composition at a level less than 1.0% by weight of the total composition. The vegetable oil is preferably present in the composition at a level greater than 0.3% by weight relative to the total weight of the polyester components, the transition metal catalyst and the vegetable oil.

ELECTRODEPOSITABLE COATING COMPOSITION

The present invention is directed to a phosphated epoxy resin comprising at least one terminal group comprising a phosphorous atom covalently bonded to the resin by a carbon-phosphorous bond or by a phosphoester linkage; and at least one carbamate functional group. The present invention is also directed towards aqueous resinous dispersions comprising the phosphated epoxy resin, methods of coating a substrate, coated substrates, and methods of making a phosphated epoxy resin. 1. A phosphated epoxy resin comprising:at least one terminal group comprising a phosphorous atom covalently bonded to the resin by a carbon-phosphorous bond or by a phosphoester linkage; andat least one carbamate functional group.5. The phosphated epoxy resin of claim 4 , wherein the ratio of constitutional unit A to constitutional unit B is from 1:20 to 20:1.6. An aqueous resinous dispersion comprising: (i) at least one terminal group comprising a phosphorous atom covalently bonded to the resin by a carbon-phosphorous bond or by a phosphoester linkage; and', '(ii) at least one carbamate functional group; and, '(a) a phosphated epoxy resin comprising(b) a curing agent.7. The aqueous resinous dispersion of claim 6 , wherein the terminal group comprises phosphate claim 6 , organophosphate claim 6 , phosphonate claim 6 , organophosphonate claim 6 , phosphinate claim 6 , organophosphinate claim 6 , or combinations thereof.10. The aqueous resinous dispersion of claim 6 , wherein the phosphated epoxy resin is substantially free of pendent groups comprising a phosphorous atom covalently bonded to the resin by a carbon-phosphorous bond or by a phosphoester linkage.14. The aqueous resinous dispersion of claim 13 , wherein the ratio of constitutional unit A to constitutional unit B is from 1:20 to 20:1.16. The aqueous resinous dispersion of claim 6 , wherein the curing agent comprises at least two functional groups reactive with carbamate functional groups.17. The aqueous resinous dispersion of claim 6 , ...

POLYMER PRODUCTION METHOD AND RADICAL POLYMERIZATION INITIATING GROUP-CONTAINING COMPOUND

The present invention provides: a novel production technique that enables production of a polymer whose molecular weight and molecular weight distribution are controlled and production of a polymer having a complicated structure in a desirably controlled manner using commercially available materials without using a radical polymerization initiator or a special material for use in living radical polymerization and without the need for strict polymerization conditions; and a radical polymerization initiating group-containing compound for use in the technique. The present invention relates to: a method for producing a polymer, the method including a polymerization step of mixing and warming (1) a radically polymerizable monomer, (2) an organic compound wherein at least one group that functions as a group for initiating polymerization of the monomer and that has a structure represented by formula 1 or formula 2 (X in the formula represents Cl or Br) is introduced in a molecule of the organic compound, and (3) an iodine-containing compound, thereby initiating, from the group having the structure, radical polymerization accompanied by a termination reaction; and the organic compound of (2) for use in the method. 2. The method for producing a polymer according to claim 1 , wherein any of azo-based radical polymerization initiators claim 1 , peroxide-based radical polymerization initiators claim 1 , and photo-radical polymerization initiators is not used in the polymerization step.3. The method for producing a polymer according to claim 1 , wherein at least any one selected from the group consisting of (4) iodine; iodinated organic compounds that are capable of releasing iodine; and compounds each having an organic base is further used in the polymerization step.4. The method for producing a polymer according to claim 1 , wherein an organic solvent is further used during the polymerization step.5. The method for producing a polymer according to claim 4 , wherein the organic ...

ONE-COMPONENT (1K) THERMOSETTING POWDER COATING COMPOSITIONS FOR IMPACT RESISTANT AND LOW GLOSS CONSISTENT MATT POWDER COATINGS

The invention relates to an one-component (1 K) thermosetting powder coating composition A (PCC A). The invention further relates to a process for making the thermosetting powder coating composition A and processes for coating an article with the PCC A. The invention further relates to a cured PCC A. The invention further relates to an article having coated thereon the thermosetting powder coating composition A as well as to an article having coated and cured thereon the thermosetting powder coating composition A. The invention further relates to the use of: the PCC A, the cured PCC A, articles coated with the PCC A, articles having coated and cured thereon the PCC A. The invention further relates to the use of the PCC A for matt powder coatings. The invention further relates to the use of the PCC A for matt and impact resistant powder coatings. The invention further relates to the use of the PCC A for impact resistant matt powder coatings which have also at least sufficient—preferably excellent—low gloss consistency. The invention further relates to the use of the PCC A as described in the claims and as disclosed herein for impact resistant matt powder coatings which have also at least sufficient—preferably excellent low gloss consistency, and also at least sufficient—preferably excellent—batch-to-batch low gloss consistency. 2. The PCC A as claimed in claim 1 , wherein the PRB has an acid value of at least 45 and at most 74 mg KOH/g.3. The PCC A as claimed in claim 1 , wherein the PRB has an acid value of at least 50 and at most 74 mg KOH/g.4. The PCC A as claimed in claim 1 , wherein the diol-B1a is ethylene glycol.5. The PCC A as claimed in claim 1 , wherein the diol-B1b is 2 claim 1 ,2-dimethylpropane-1 claim 1 ,3-diol.6. The PCC A as claimed in claim 1 , wherein the component B3 is trimellitic acid anhydride in an amount of at least 3 and at most 7 mol % on PRB.7. The PCC A as claimed in claim 1 , wherein the dicarboxylic-acid-B2a is selected from the group ...

SEMI-AROMATIC POLYAMIDE FIBER AND METHOD FOR PRODUCING SAME

Provided is a semi-aromatic polyamide fiber having excellent spinning stability, heat resistance and chemical resistance. The semi-aromatic polyamide fiber includes a semi-aromatic polyamide resin having a melting point of 290° C. or higher and a plasticizer having a 5% thermal weight reduction temperature of 320° C. or higher, the resin having as a dicarboxylic acid component an aromatic dicarboxylic acid unit and as a diamine component 1,9-nonanediamine unit and 2-methyl-1,8-octanediamine unit in a molar ratio (the former:the latter) of 70:30 to 99:1. 1. A semi-aromatic polyamide fiber comprising:a semi-aromatic polyamide resin comprising as a dicarboxylic acid component an aromatic dicarboxylic acid unit and as a diamine component 1,9-nonanediamine unit and 2-methyl-1,8-octanediamine unit in a molar ratio (the former:the latter) of 70:30 to 99:1, and having a melting point of 290° C. or higher; anda plasticizer having a 5% thermal weight reduction temperature of 320° C. or higher.2. The semi-aromatic polyamide fiber according to claim 1 , wherein the plasticizer comprises a carboxylic acid amide compound.3. The semi-aromatic polyamide fiber according to claim 1 , wherein the proportion of the plasticizer is 0.1 to 10% by weight based on the amount of semi-aromatic polyamide resin.4. The semi-aromatic polyamide fiber according to claim 1 , having a single fiber fineness is 0.1 to 100 dtex.5. The semi-aromatic polyamide fiber according to claim 1 , wherein the fiber has a CV value (N=20) of the fiber diameter of 3% or less.6. A method for producing a semi-aromatic polyamide fiber claim 1 , comprising:melt-spinning a semi-aromatic polyamide resin comprising as a dicarboxylic acid component an aromatic dicarboxylic acid unit and as a diamine component 1,9-nonanediamine unit and 2-methyl-1,8-octanediamine unit in a molar ratio (1,9-nonanediamine unit:2-methyl-1,8-octanediamine unit) of 70:30 to 99:1, and having a melting point of 290° C. or higher; in combination ...

ELECTROLYTIC CAPACITOR

An electrolytic capacitor includes an anode body with a dielectric layer; a solid electrolyte layer in contact with the dielectric layer; and an electrolytic solution. The solid electrolyte layer includes a π-conjugated conductive polymer and a first sulfonic acid. The electrolytic solution includes a solvent and an acid component. And the acid component includes a second sulfonic acid. 1. An electrolytic capacitor comprising:an anode body with a dielectric layer;a solid electrolyte layer in contact with the dielectric layer; andan electrolytic solution, wherein:the solid electrolyte layer includes a π-conjugated conductive polymer and a first sulfonic acid,the electrolytic solution includes a solvent and an acid component, andthe acid component includes a second sulfonic acid.2. The electrolytic capacitor according to claim 1 , wherein a molecular weight of the second sulfonic acid is lower than a molecular weight of the first sulfonic acid.3. The electrolytic capacitor according to claim 1 , wherein a concentration of the second sulfonic acid in the electrolytic solution ranges from 5% by mass to 50% by mass claim 1 , inclusive.4. The electrolytic capacitor according to claim 1 , whereinthe acid component includes a third acid component, andthe third acid component is an acid other than a sulfuric acid and a sulfonic acid.5. The electrolytic capacitor according to claim 4 , wherein the third acid component includes a carboxylic acid.6. The electrolytic capacitor according to claim 1 , wherein the electrolytic solution includes a base component claim 1 , and includes the acid component more excessively than the base component in equivalence ratio.7. The electrolytic capacitor according to claim 6 , wherein the base component is at least one selected from the group consisting of ammonia claim 6 , a primary amine claim 6 , a secondary amine claim 6 , a tertiary amine claim 6 , a quaternary ammonium compound claim 6 , and an amidinium compound.8. The electrolytic ...

BITUMINOUS COMPOSITION SOLID AT AMBIENT TEMPERATURE

A bituminous composition comprising at least one bitumen base, at least one compound of general formula (I): Ar1-R—Ar(I), and at least one compound of general formula (II): R—(NH)CONH—X—(NHCO)(NH)—R′(II). The invention also concerns a process for the preparation of said bituminous composition. 112-. (canceled)14. The bituminous composition according to claim 13 , wherein the compound of general formula (I) is 2′ claim 13 ,3-bis[(3-[3 claim 13 ,5-di(tert-butyl)-4-hydroxyphenyl]propionyl)]propionohydrazide.15. The bituminous composition according to claim 13 , wherein the compound of general formula (II) is chosen from compounds of general formula (IIA):{'br': None, 'sub': 2', '2, 'R—CONH—X—NHCO—R′\u2003\u2003(IIA)'}{'sub': 2', '2, 'claim-ref': {'@idref': 'CLM-00013', 'claim 13'}, 'wherein R, R′and X are as defined in .'}16. The bituminous composition according to claim 15 , wherein the compound of general formula (IIA) is chosen from compounds CH—CONH—NHCO—CH claim 15 , CH—CONH—NHCO—CH claim 15 , CH—CONH—NHCO—CH claim 15 , CH—CONH—NHCO-CHor CH—CONH—NHCO—CH; N claim 15 ,N′-ethylenedi(laurylamide) of formula CH—CONH—CH—CH—NHCO—CH claim 15 , N claim 15 ,N′-ethylenedi(myristylamide) of formula CH—CONH—CH—CH—NHCO—CH claim 15 , N claim 15 ,N′-ethylenedi(palmitamide) of formula CH—CONH—CH—CH—NHCO—CHor N claim 15 ,N′-ethylenedi(stearamide) of formula CH—CONH—CH—CH—NHCO—CH; laurylamide of formula CH—CONH claim 15 , myristylamide of formula CH—CONH claim 15 , palmitamide of formula CH—CONHor stearamide of formula CH—CONH.17. The bituminous composition according to claim 16 , wherein the compound of general formula (IIA) is N claim 16 ,N′-ethylenedi(stearamide) of formula CH—CONH—CH—CH—NHCO—CH.18. The bituminous composition as claimed in claim 13 , comprising from 0.1 to 10% by weight of one or several compounds of general formula (I) claim 13 , preferably from 0.4% to 5% by weight claim 13 , more preferably from 0.4% to 1% by weight claim 13 , with respect to the total weight ...

Bitumen which is solid at ambient temperature

A bituminous composition including at least: bitumen, a compound of general formula R1-(COOH)z (I), a compound of general formula R2-(NH)nCONH—X—(NHCO)p(NH)n-R3 (II), and a compound of general formula Ar1-R-Ar2 (III), in particular in solid form and divided at ambient temperature; and a method for producing a bituminous composition as defined above and to the use thereof as asphalt binder and/or in various industrial applications.

Multi-layer golf ball

Multi-piece golf balls having a multi-layered solid core and multi-layered cover are provided.

MULTI-LAYER GOLF BALL

Multi-piece golf balls having a multi-layered solid core and multi-layered cover are provided. 1. A golf ball consisting essentially of:{'sub': center', 'center surface, 'an inner core layer formed from a thermoset rubber composition and having a center hardness (H) of 60 Shore C or greater, and an outer surface hardness (H) of 80 Shore C or greater;'}{'sub': 'outer core material', 'an outer core layer formed from a highly neutralized polymer composition and having a material hardness (H) of 35 Shore D or greater;'}{'sub': 'inner cover material', 'an inner cover layer formed from a thermoplastic composition having a material hardness (H) of 95 Shore C or less;'}{'sub': 'intermediate cover material', 'an intermediate cover layer formed from a thermoplastic composition having a material hardness (H) of from 80 Shore C to 99 Shore C; and'}{'sub': 3', '8, 'an outer cover layer formed from a composition selected from the group consisting of ionomeric and non-ionomeric E/X- and E/X/Y-type acid copolymers of ethylene (E), a C-Cα,β-ethylenically unsaturated carboxylic acid (X), and an optional softening monomer (Y); and blends of two or more thereof'}2. The golf ball of claim 1 , wherein the inner core layer has a diameter of 0.500 inches or greater.3. The golf ball of claim 1 , wherein His greater than the H.4. A golf ball consisting essentially of:{'sub': center', 'center surface, 'an inner core layer formed from a thermoset rubber composition and having a center hardness (H) of 60 Shore C or greater, and an outer surface hardness (H) of 80 Shore C or greater;'}{'sub': 'outer core material', 'an outer core layer formed from a highly neutralized polymer composition and having a material hardness (H) of 35 Shore D or greater, and an outer diameter of from 1.40 inches to 1.55 inches;'}{'sub': 'inner cover material', 'an inner cover layer formed from a thermoplastic composition having a material hardness (H) of 95 Shore C or less;'}{'sub': 'intermediate cover material', 'an ...

One component heat-curable powder coating composition

The invention relates to a one component heat-curable powder coating composition comprising a resin containing reactive unsaturations and wherein all said reactive unsaturations are carbon carbon double bonds connected directly to an electron withdrawing group, a thermal initiation system comprising a transition metal catalyst and a peroxide, wherein the peroxide is chosen from the group of peroxyesters, mono-peroxycarbonates and mixtures thereof and a co-crosslinker chosen from the group of vinylethers, vinylesters, vinylamides, itaconates, enamines and mixtures thereof.

Heat-curable powder coating composition

The invention relates to a heat curable powder coating composition suitable for being cured at a temperature from 60 to 130° C. comprising: a thermal initiation system and a resin system, wherein the reactivity of the thermal initiation system is such that the thermal initiation system provides a geltime between 2.5 and 1000 minutes at 60° C. in butane diol-dimethacrylate as measured according to DIN 16945 using 1 wt % of the thermal initiation system in 99 wt % of butane diol-dimethacrylate, wherein the amount of thermal initiation system is chosen such that when the powder coating composition is applied to a substrate and cured at a temperature of 130° C. for 20 minutes, the resulting coating resists at least 50 acetone double rubs, wherein the resin system comprises a resin and a co-crosslinker, wherein the resin contains reactive unsaturations and wherein said reactive unsaturations are carbon carbon double bonds connected directly to an electron withdrawing group, wherein the co-crosslinker is chosen from the group of acrylates, methacrylates, vinylesters, vinylethers, vinyl amides, alkyn ethers, alkyn esters, alkyn amides, alkyn amines, propargyl ethers, propargyl esters, itaconates, enamines and mixtures thereof, wherein the weight per unsaturation in the resin system is between 100 and 1000 g/mole as determined using 1 H NMR and wherein the powder coating composition is a one component system. The powder coating compositions of the invention balance the ability to be cured at a low temperature with the ability to be easily processed in an extruder without the formation of gel.

MEDICAL DEVICE AND PLASTICIZED NYLON MATERIAL

A plasticized nylon and a medical device including plasticized nylon. The medical device may be a dilatation balloon. Also disclosed are methods of plasticizing nylon. 3. The medical device of claim 1 , wherein the nylon comprises a nylon copolymerized with a polyether.4. The medical device of claim 1 , wherein the nylon is selected from Nylon-6 claim 1 , Nylon-7 claim 1 , Nylon-8 claim 1 , Nylon-9 claim 1 , Nylon-10 claim 1 , Nylon-11 claim 1 , Nylon-12 claim 1 , Nylon-13 claim 1 , Nylon-14 claim 1 , Nylon-15 claim 1 , Nylon-16 claim 1 , Nylon-17 claim 1 , Nylon-18 claim 1 , Nylon-6 claim 1 ,6 claim 1 , Nylon-6 claim 1 ,8 claim 1 , Nylon-6 claim 1 ,10 claim 1 , Nylon-6 claim 1 ,12 claim 1 , Nylon-6 claim 1 ,14 claim 1 , Nylon-8 claim 1 ,8 claim 1 , Nylon-8 claim 1 ,10 claim 1 , Nylon-8 claim 1 ,12 claim 1 , Nylon-8 claim 1 ,14 claim 1 , Nylon-10 claim 1 ,10 claim 1 , Nylon-10 claim 1 ,12 claim 1 , Nylon-8 claim 1 ,12 claim 1 , Nylon-10 claim 1 ,14 claim 1 , Nylon-12 claim 1 ,12 claim 1 , Nylon-12 claim 1 ,14 claim 1 , Nylon-14 claim 1 ,16 claim 1 , and combinations thereof.5. The medical device of wherein the nylon comprises a block copolymer of polyether-co-Nylon-12.6. The medical device of wherein the plasticizer is present in an amount of up to 10 wt-% claim 1 , based on the total weight of the plasticized nylon.7. The medical device of wherein the plasticizer is present in an amount sufficient to decrease the flexural modulus of the nylon by at least 10%.8. The medical device of wherein the medical device comprises a balloon.9. The medical device of wherein the balloon is a dilatation balloon.10. The medical device of wherein the medical device comprises a catheter or medical tubing.11. The medical device of wherein the plasticized nylon is in the form of a film.14. The plasticized nylon of wherein the nylon comprises a nylon copolymerized with a polyether.15. The plasticized nylon of wherein the nylon is selected from Nylon-6 claim 12 , Nylon-7 claim 12 , ...

CURABLE ORGANOPOLYSILOXANE COMPOSITION, CURED PRODUCT THEREOF, AND METHOD OF FORMING CURED FILM

A curable organopolysiloxane composition comprising: (A) a mercapto group-containing organopolysiloxane; (B) a compound containing in a molecule at least two groups that are at least one type of functional groups selected from a group consisting of acryloyl groups, methacryloyl groups, and epoxy groups; and (C) an amine compound that does not have a N—H bond and/or a phosphine compound that does not have a P—H bond. The composition has favorable curability even at a relatively low temperature, and forms a cured film with excellent bonding with regard to an article to be coated. 1. A curable organopolysiloxane composition comprising: [{'br': None, 'sub': a', 'b', '(4-a-b)/2, 'sup': '1', 'XRSiO'}, {'sup': '1', 'wherein X represents at least one mercapto group selected from the group consisting of mercaptoalkyl groups and mercaptoaryl groups; Rrepresents a hydrogen atom, an alkyl group with 1 to 12 carbon atoms, an alkenyl group with 2 to 12 carbon atoms, an aryl group with 6 to 20 carbon atoms, an aralkyl group with 7 to 20 carbon atoms, a hydroxyl group, or an alkoxy group with 1 to 6 carbon atoms, provided at least two X groups are present in a molecule; and “a” and “b” are numbers satisfying: 0 Подробнее

RESIN SHEET, LAMINATE, FORMED BODY AND METHOD FOR PRODUCING FORMED BODY

A resin sheet comprising polypropylene and one or more selected from the group consisting of a β crystal nucleating agent and a petroleum resin, wherein the resin sheet has a crystallization speed at 130° C. of 2.5 minor less and an isotactic pentad fraction of 95 mol % or more and 99 mol % or less. 1. A resin sheet comprising polypropylene and one or more selected from the group consisting of a β crystal nucleating agent and a petroleum resin ,{'sup': '−1', 'wherein the resin sheet has a crystallization speed at 130° C. of 2.5 minor less and an isotactic pentad fraction of 95 mol % or more and 99 mol % or less.'}2. The resin sheet according to claim 1 , wherein the polypropylene is a propylene homopolymer.3. The resin sheet according to claim 1 , wherein the polypropylene comprises a smectic phase crystal.4. The resin sheet according to claim 1 , wherein the polypropylene has an exothermic peak of 1.0 J/g or more on a low temperature side of a maximum endothermic peak on a differential scanning calorimetry curve.5. The resin sheet according to claim 1 , wherein the β crystal nucleating agent is an amide compound.6. The resin sheet according to claim 1 , wherein the β crystal nucleating agent is comprised in an amount of 10 claim 1 ,000 mass ppm or more and 100 claim 1 ,000 mass ppm or less.7. The resin sheet according to claim 1 , wherein the petroleum resin is a hydrogenated aromatic petroleum resin.8. The resin sheet according to claim 1 , wherein the petroleum resin is comprised in an amount of 10 mass % or more and 30 mass % or less.9. The resin sheet according to claim 1 , which further comprises a dispersant.10. The resin sheet according to claim 9 , wherein the dispersant is one or more selected from the group consisting of alkyldiethanolamine claim 9 , polyoxyethylenealkylamide claim 9 , monoglycerin fatty acid ester claim 9 , and diglycerin fatty acid ester.11. The resin sheet according to claim wherein the dispersant is comprised in an amount of 10 mass ...

POLYAMIDE RESIN COMPOSITION INCLUDING CARBOXYLIC ACID DERIVATIVE

There is provided a polyamide resin composition including a crystal nucleating agent that is suitable for promotion of crystallization of a polyamide resin and does not cause coloring of the resin, the polyamide resin composition having the crystallization rate higher than that of the polyamide resin and capable of improving the higher molding processability and heat resistance. A polyamide resin composition including a polyamide resin and a crystal nucleating agent containing a carboxylic acid derivative of formula [1]: 1. A polyamide resin composition including a polyamide resin and a crystal nucleating agent containing a carboxylic acid derivative of formula [1]:{'br': None, 'sup': 1', '1', '2', '2, 'B-L-A-L-B\u2003\u2003[1]'}{'sub': 1-6', '6-10', '3-6', '6-10', '1-6, 'sup': 1', '2', '1', '2', '1', '1, 'wherein A is a Calkylene group optionally having a substituent or a Cdivalent aromatic group optionally having a substituent, Band Bare each independently a Ccycloalkyl group optionally having a substituent or a Caromatic group optionally having a substituent, and Land Lare each independently —C(═O)NR— or —C(═O)O—, wherein Ris a hydrogen atom or a Calkyl group.'}2. The polyamide resin composition according to claim 1 , wherein at least one of Land Lis —C(═O)NR— wherein Rhas the same meaning as described above.3. The polyamide resin composition according to claim 2 , wherein Land Lare —C(═O)NR— wherein Rhas the same meaning as described above.5. The polyamide resin composition according to claim 4 , wherein A is an ethylene group claim 4 , a trimethylene group claim 4 , or a tetramethylene group.6. The polyamide resin composition according to claim 4 , wherein A is a p-phenylene group.9. The polyamide resin composition according to claim 1 , wherein a content of the crystal nucleating agent is 0.001 to 10 parts by mass relative to 100 parts by mass of the polyamide resin.10. The polyamide resin composition according to claim 1 , wherein the polyamide resin includes ...

DRY-BLENDED MIXTURE

Disclosed is a dry-blend mixture including (A) a specified metaxylylene group-containing polyamide and (B) a specified aliphatic polyamide, wherein a mass ratio ((A)/(B)) of the metaxylylene group-containing polyamide (A) and the aliphatic polyamide (B) is in a range of from 55/45 to 65/35. 1. A dry-blend mixture , comprising:(A) a metaxylylene group-containing polyamide comprising a diamine unit including 80 mol % or more of a metaxylylenediamine unit based on the diamine unit and a dicarboxylic acid unit including 80 mol % or more of at least one unit selected from the group consisting of an α,ω-linear aliphatic dicarboxylic acid unit having 6 to 12 carbon atoms and an isophthalic acid unit based on the dicarboxylic acid unit, in which a molar ratio of the α,ω-linear aliphatic dicarboxylic acid unit and the isophthalic acid unit ((α,ω-linear aliphatic dicarboxylic acid unit)/(isophthalic acid unit)) is 80/20 to 100/0; and(B) an aliphatic polyamide comprising 75 to 95 mol % of an ε-aminocaproic acid unit and 25 to 5 mol % of a hexamethylene adipamide unit based on the total constitutional units of the aliphatic polyamide,wherein a mass ratio ((A)/(B)) of the metaxylylene group-containing polyamide (A) and the aliphatic polyamide (B) is in a range of from 55/45 to 65/35.2. The dry-blend mixture according to claim 1 , wherein a melting point peak (Tm(A claim 1 ,M)) of the metaxylylene group-containing polyamide (A) measured by differential scanning calorimetry for a molded product of the dry-blend mixture and a melting point (Tm(A)) of the metaxylylene group-containing polyamide (A) measured by differential scanning calorimetry for the metaxylylene group-containing polyamide (A) before dry-blending satisfy the following relation (1) claim 1 , and a melting point peak (Tm(B claim 1 ,M)) of the aliphatic polyamide (B) measured by differential scanning calorimetry for a molded product of the dry-blend mixture and a melting point (Tm(B)) of the aliphatic polyamide (B) ...

PRODUCTION METHOD FOR STABILIZED OLEFIN RESIN COMPOSITION

Provided is a production method that can produce an olefin resin composition having excellent long-term stability and providing a sufficient stabilization effect to the olefin resin composition. This production method is a method of producing an olefin resin composition that contains a polyolefin resin polymerized with an addition of a mixture of a phenolic antioxidant represented by the following Formula (1) and a phosphite compound represented by the following Formula (2) or (3), and an organoaluminum compound or a mixed solvent of an organoaluminum compound and an organic solvent, to a catalyst system or a polymerization system before or during the polymerization of the olefin monomer, in which method 0.001 to 5 parts by mass of the phenolic antioxidant represented by Formula (1) and 0.001 to 3 parts by mass of the phosphite compound represented by Formula (2) or (3) are incorporated with respect to 100 parts by mass of an olefin resin obtained by the polymerization: 2. The method of producing an olefin resin composition according to claim 1 , wherein the olefin monomer comprises ethylene or propylene.3. The method of producing an olefin resin composition according to claim 1 , wherein Rin Formula (1) is an alkyl group having 12 to 24 carbon atoms.4. The method of producing an olefin resin composition according to claim 1 , wherein the organoaluminum compound is a trialkyl aluminum.5. An olefin polymer obtained by the method according to .6. An olefin resin composition comprising the olefin polymer according to .7. A molded article obtained by molding the olefin resin composition according to .8. The method of producing an olefin resin composition according to claim 2 , wherein Rin Formula (1) is an alkyl group having 12 to 24 carbon atoms.9. The method of producing an olefin resin composition according to claim 2 , wherein the organoaluminum compound is a trialkyl aluminum.10. The method of producing an olefin resin composition according to claim 3 , wherein the ...

Silicone release coating compositions

A curable polysiloxane release coating composition comprises (A) an organopolysiloxane containing at least two (2) ethylenically unsaturated groups, (B) an organopolysiloxane containing at least 2 Si—H groups per molecule, and (C) a hydrosilylation catalyst. If the organopolysiloxane (A) contains only 2 ethylenically unsaturated groups, the organopolysiloxane (B) contains on average more than 2 Si—H groups per molecule. The composition further comprises (D1) a hydrosilylation inhibitor comprising a maleimide of the general formula (I). In formula (I), A3? represents a hydrogen atom or a hydrocarbyl or substituted hydrocarbyl group having 1 to 18 carbon atoms, and A1? and A2? each represent a hydrogen atom or a hydrocarbyl or substituted hydrocarbyl group having 1 to 18 carbon atoms. The composition yet further comprises (D2) a second hydrosilylation inhibitor selected from acetylenic compounds, ethylenically unsaturated isocyanates, acetylenically unsaturated silanes and unsaturated dicarboxylic acid diesters or a maleate compound or a mixture thereof.

PROCESS AND COMPOSITION FOR THE PRODUCTION OF FLEXIBLE POLYURETHANE FOAM

Disclosed are a process of producing a polyurethane foam product, a polyurethane foam product pre-mix, polyurethane foam product formulation, and a polyurethane foam product. The process of producing the polyurethane foam product includes contacting a halogen containing composition with a polyurethane foam product pre-mix. The polyurethane foam product pre-mix includes the halogen containing composition. The polyurethane foam product formulation includes a polyol component, an isocyanate component, and a halogen containing compound component. The polyurethane foam product is formed by the pre-mix having the halogen containing composition. 1. A polyurethane foam additive composition comprising at least one halogen containing compound.2. The polyurethane foam additive composition of claim 1 , wherein the at least one halogen containing compound is an acyl compound with a general formula [Cl—(CH)—CO]-A selected from the group consisting of:{'sub': 1', '36', '2', '1', '18, 'i) esters wherein A is a RO— group and where R=C-Calkyl group linear or branched, saturated or unsaturated, substituted or unsubstituted, and where the substituents are OH, a halogen, NH═, an ether moiety —OR′, an ester moiety —COOR″, or a urea moiety —NHCONH, and wherein R′ and R″ are C-Calkyl groups and x=1 and y=1;'}{'sub': 2', '2', 'n', '2', '2', 'n', '2', '3', 'n', '2', '3', 'n', '2', '2', 'n', '2', '3', 'm', '2', '2', 'n', '2', '3', 'm', '2', '3', 'n', '2', '2', 'm, 'ii) esters and ester-alcohols where A is a chemical group of general formula —O—[CH—CH—O]—H and x=1 and y=1 and n=1 to 700, or —O—[CH—CH—O]— and x=2 and y=1 and n=1 to 700, or —O—[CH—CH(CH)—O]—H and x=1 and y=1 and n=1 to 700, or —O—[CH—CH(CH)—O]— and x=2 and y=1 and n=1 to 700, or —O—[CH—CH—O]—[CH—CH(CH)—O]—H and x=1 and y=1 and n and m are independently from 1 to 700, or —O—[CH—CH—O]—[CH—CH(CH)—O]— and x=2 and y=1 and n and m are independently from 1 to 700, or —O—[CH—CH(CH)—O]—O—[CH—CH—O]—H and x=1 and y=1 and n and m are ...

COMPOSITION FOR HYDROGEL SOLID FREEFORM FABRICATION, METHOD OF FABRICATING HYDROGEL SOLID FREEFORM FABRICATION OBJECT, AND SET

A composition for hydrogel solid freeform fabrication contains water, a water-soluble monomer containing at least one polyfunctional monomer having a polyethylene glycol structure, a mineral, and a diamine compound, wherein the proportion of the diamine compound to the mineral is from 7.0 to 20.0 percent by mass. 1. A composition for hydrogel solid freeform fabrication , comprising:water;a water-soluble monomer comprising at least one polyfunctional monomer having a polyethylene glycol structure;a mineral; anda diamine compound,wherein a proportion of the diamine compound to the mineral is from 7.0 to 20.0 percent by mass.2. The composition according to claim 1 , wherein the mineral comprises a water swellable clay mineral.3. The composition according to claim 1 , wherein the diamine compound comprises N claim 1 ,N claim 1 ,N′ claim 1 ,N′-tetramethylethylene diamine.4. The composition according to claim 1 , wherein a hydrogel obtained by curing the composition has a breaking elongation of 500 percent or greater.5. The composition according to claim 1 , wherein a hydrogel obtained by curing the composition has a breaking stress of 50 kPa or greater.6. A method of fabricating a hydrogel solid freeform fabrication object claim 1 , comprising:{'claim-ref': {'@idref': 'CLM-00001', 'claim 1'}, 'curing the composition for hydrogel solid freeform fabrication of .'}7. The method according to claim 6 , further comprising:applying liquid droplets of the composition to form a liquid film; andsequentially repeating the applying and the curing,wherein the curing includes curing the liquid film of the composition.8. The method according to claim 7 , wherein the liquid film has regions of the composition with different components.9. The method according to claim 8 , wherein the applying includes applying the liquid droplets of the composition with different components to the regions.10. A set comprising:a first composition for hydrogel solid freeform fabrication; anda second ...

ELASTOMER COMPOSITION, AND INSULATED WIRE AND INSULATED CABLE USING THE SAME

An elastomer composition includes a base polymer including not less than 50 mass % of ethylene-α-olefin copolymer, and a talc that has a mass ratio of silicon to magnesium (Si/Mg) of 0.9 to 1.8 and is mixed in an amount of 100 to 250 parts by mass per 100 parts by mass of the ethylene-α-olefin copolymer. 1. An elastomer composition , comprising:a base polymer including not less than 50 mass % of ethylene-α-olefin copolymer; anda talc that has a mass ratio of silicon to magnesium (Si/Mg) of 0.9 to 1.8 and is mixed in an amount of 100 to 250 parts by mass per 100 parts by mass of the ethylene-α-olefin copolymer.2. The elastomer composition according to claim 1 , further comprising:an amide-based lubricant mixed in an amount of 0.1 to 2 parts by mass per 100 parts by mass of the ethylene-α-olefin copolymer; anda thiuram-based vulcanization retarder mixed in an amount of 0.1 to 1 part by mass per 100 parts by mass of the ethylene-α-olefin copolymer,wherein the mixed amount in total of the amide-based lubricant and the thiuram-based vulcanization retarder is not more than 2 parts by mass per 100 parts by mass of the ethylene-α-olefin copolymer.3. An insulated wire claim 1 , comprising:a conductor; andan insulation layer covering an outer periphery of the conductor,{'claim-ref': {'@idref': 'CLM-00001', 'claim 1'}, 'wherein the insulation layer comprises the elastomer composition according to and being crosslinked.'}4. An insulated cable claim 1 , comprising:at least one insulated wire comprising a conductor and an insulation layer; anda sheath covering an outer periphery of the at least one insulated wire,{'claim-ref': {'@idref': 'CLM-00001', 'claim 1'}, 'wherein the sheath comprises the elastomer composition according to and being crosslinked.'} The present application is based on Japanese patent application No. 2013-143881 filed on Jul. 9, 2013, the entire contents of which are incorporated herein by reference.1. Field of the InventionThe invention relates to an ...

CROSSLINKING RUBBER COMPOSITION AND CROSSLINKED RUBBER PRODUCTION METHOD

A cross-linked rubber is excellent in both fuel oil resistance and cold resistance. A cross-linkable rubber composition contains: a nitrile group-containing copolymer rubber [A] including less than 30 wt % α,β-ethylenically unsaturated nitrile monomer units (a1), conjugated diene monomer units (b1), and α,β-ethylenically unsaturated dicarboxylic acid monoester monomer units (d1), wherein at least part of the conjugated diene monomer units (b1) is hydrogenated; a nitrile group-containing copolymer rubber [B] including not less than 30 wt % α,β-ethylenically unsaturated nitrile monomer units (a2) and conjugated diene monomer units (b2), wherein at least part of the conjugated diene monomer units (b2) may be hydrogenated; and an amine-based cross-linking agent. 1. A cross-linkable rubber composition comprising:a nitrile group-containing copolymer rubber [A] including less than 30 wt % α,β-ethylenically unsaturated nitrile monomer units (a1), conjugated diene monomer units (b1), and α,β-ethylenically unsaturated dicarboxylic acid monoester monomer units (d1), wherein at least part of the conjugated diene monomer units (b1) is hydrogenated;a nitrile group-containing copolymer rubber [B] including not less than 30 wt % α,β-ethylenically unsaturated nitrile monomer units (a2) and conjugated diene monomer units (b2), wherein at least part of the conjugated diene monomer units (b2) may be hydrogenated; andan amine-based cross-linking agent.2. The cross-linkable rubber composition according to claim 1 , wherein the nitrile group-containing copolymer rubber [A] further includes (meth)acrylic acid alkoxyalkyl ester monomer units (c).3. The cross-linkable rubber composition according to claim 1 , wherein the nitrile group-containing copolymer rubber [A] has an iodine value of not more than 120.4. The cross-linkable rubber composition according to claim 1 , wherein the α claim 1 ,β-ethylenically unsaturated dicarboxylic acid monoester monomer units (d1) are units of mono n-butyl ...

WATER-BASED PRIMER COMPOSITION FOR POLYCARBONATE AND POLYCARBONATE BLENDS

A water-based primer composition is particularly suitable for the pre-treatment of polycarbonate substrates, and has a component K1 having an aqueous epoxy resin dispersion, an aqueous polyester-polyurethane dispersion and an aqueous polyacrylate dispersion, and optionally a water-miscible organic solvent, and a second component K2 containing a water-dispersible curing agent based on isocyanate. The primers provide a strong bonding of subsequently applied adhesives to polycarbonate substrates, and permit a processing with a significant reduction in VOC emissions and the prevention of the occurrence of stress-cracks. 1. A water-based primer composition having a first component K1 comprisingan aqueous epoxy resin dispersion in an amount such that the epoxy resin content of the first component is 15 to 45 wt %,an aqueous polyester-polyurethane dispersion in an amount such that the polyester-polyurethane content of the first component is 2 to 12 wt %,an aqueous polyacrylate dispersion in an amount such that the polyacrylate content of the first component is 1.5 to 9 wt %, andoptionally a water-miscible organic solvent in an amount of up to 40 wt %, based on the first component,and a second component K2 comprising a water-dispersible, isocyanate-based crosslinker.2. The water-based primer composition as claimed in claim 1 , wherein the epoxy resin in the first component K1 has an epoxy equivalent weight of at least 1400 g/eq.3. The water-based primer composition as claimed in claim 1 , wherein the epoxy resin content of the first component K1 is 17 to 35 wt %.4. The water-based primer composition as claimed in claim 1 , wherein the polyacrylate in the first component K1 is a hydroxy-functional polyacrylate.5. The water-based primer composition as claimed in claim 4 , wherein the hydroxy-functional polyacrylate has a hydroxyl number of 125 or more.6. The water-based primer composition as claimed in claim 1 , wherein the weight ratio of the epoxy resin to the sum total of ...

NUCLEATING AGENTS FOR BIOPOLYMERS

A compound or a combination of compounds for crystallization of poly-hydroxy-alkanoate (PHA), poly-lactic acid (PLA) or combinations thereof, wherein each of the compounds has a core motif with two oxalamide motifs, flanked by two arms, wherein the core motif has the formula: R—NH—C(O)—C(O)—NH—(CH)—NH—C(O)—C(O)—NH—R′, wherein n ranges from 1 to 10 and the arms R and R′ are each independently chosen from: (i) H; (ii) an alkyl group with a total number of carbon atoms between 1 and 20; (iii) an aromatic ring; or (iv) an ester group, for example —X-Ester-Y, or —X-Ester-X-Ester-Y, wherein X is a saturated aliphatic hydrocarbon group having 1 to 20 carbon atoms, Y is chosen from H, an alkyl group with a total number of carbon atoms ranging from 1 and 20 or an aromatic ring. Also described are processes for the crystallization of poly-hydroxy-alkanoate, poly-lactic acid, or combinations thereof. 1. A process for the crystallization of poly-hydroxy-alkanoate , poly-lactic acid , or combinations thereof , the process comprising:mixing a compound or a combination of compounds with poly-hydroxy-alkanoate, poly-lactic acid, or combinations thereof, [{'br': None, 'sub': 2', 'n, 'R—NH—C(O)—C(O)—NH—(CH)—NH—C(O)—C(O)—NH—R′,'}, (i) H;', '(ii) an alkyl group with a total number of carbon atoms ranging from 1 to 20;', '(iii) an aromatic ring; and', —X-Ester-Y,', '—X-Ester-X-Ester-Y,', '—X-Ester-X-Ester-X-Ester-Y,', '—X-Ester-X-Ester-X-Ester-X-Ester-Y,', '—X-Ester-X-Ester-X-Ester-X-Ester-X-Ester-Y,', '—X-Ester-X-Ester-X-Ester-X-Ester-X-Ester-X-Ester-Y,', '—X-Ester-X-Ester-X-Ester-X-Ester-X-Ester-X-Ester-X-Ester-Y, or', '—X-Ester-X-Ester-X-Ester-X-Ester-X-Ester-X-Ester-X-Ester-X-Ester-Y;, '(iv) one of the following esters, 'wherein X is a saturated aliphatic hydrocarbon group comprising 1 to 20 carbon atoms, Y is selected from the group consisting of H, an alkyl group with a total number of carbon atoms ranging from 1 to 20, and an aromatic ring, and Ester is —C(O)—O— or —O—C(O)—., ' ...

PRINTABLE RESINS AND USES OF SAME

Provided are resin compositions, which may be used for 3D printing. The resins may be colorless and/or transparent. The resins include a photoinitiator and one or more hard cross-linker. The resins may also include one or more of soft cross-linker(s), reactive diluent(s), filler(s), and additive(s). Also provided are articles of manufacture and methods of making articles of manufacture using one or more of the resins. The articles of manufacture may have one or more desirable mechanical and/or one or more desirable biocompatibility properties. The articles of manufacture may be colorless and/or transparent. The articles of manufacture may be produced using a method of the present disclosure. 1. A resin composition comprising:one or more photoinitiator;one or more hard cross-linker, wherein the one or more hard cross-linker has at least two reactive groups and is present at 20-75 wt % (based on the total weight of the composition); andone or more soft cross-linker and/or one or more reactive diluent, wherein the one or more soft cross-linker has at least two reactive groups is present at 2-70 wt % (based on the total weight of the composition) and/or the one or more reactive diluent has only one reactive group and is present at 2-70 wt % (based on the total weight of the composition).2. The resin composition of claim 1 , wherein the resin composition further comprises one or more soft cross-linker and one or more reactive diluent.3. The resin composition of claim 1 , wherein the resin composition further comprises:one or more filler; and/orone or more additive.4. The resin composition of claim 1 , wherein the one or more photoinitiator is diphenyl(2 claim 1 ,4 claim 1 ,6-trimethylbenzoyl)phosphine oxide (TPO) claim 1 , 1-phenyl-1 claim 1 ,2-propanedione/triame (PPD/TA) claim 1 , camphoroquinone claim 1 , Irgacure 819 claim 1 , henanthrenequinone claim 1 , or a combination thereof.5. The resin composition of claim 1 , wherein the hard cross-linker has a molecular ...

COPOLYAMIDE COMPOSITIONS WITH REDUCED CRYSTALLIZATION RATES

A copolyamide composition comprising a statistical copolyamide containing 70-99 wt % of diamine and dicarboxylic acid repeat units and 1-30 wt % of lactam or AA-BB repeat units, whereby incorporation of the comonomer lactam or AA-BB unit reduces the crystallization rate (longer crystallization times) while maintaining (1) high melting point, (2) low potential plate out, (3) low oxygen permeation, (4) high tensile strength and (5) puncture/tear resistance. 127-. (canceled)28. A copolyamide composition for film applications , the copolyamide composition comprising:60-99 mol % of a first repeating diamine and dicarboxylic acid unit and1-40 mol % of a repeating lactam or a second repeating diamine and dicarboxylic acid unit, wherein the first repeating diamine and dicarboxylic acid unit is different from the second repeating diamine and dicarboxylic acid unit; a number average molecular weight Mn of greater than 18,000 g/mol,', 'a relative viscosity according to ASTM 0789 (9.34) of 60-350, and', 'a melting point greater than 220° C., 'wherein the copolyamide composition has29. The copolyamide composition according to claim 28 , wherein the first repeating diamine and dicarboxylic acid unit is chosen from PA66 claim 28 , PA69 claim 28 , and PA6 claim 28 ,10.30. The copolyamide composition according to claim 28 , wherein the second repeating diamine and dicarboxylic acid unit is chosen from PA6 claim 28 , PA69 claim 28 , PA6 claim 28 ,10 claim 28 , PA6 claim 28 ,I claim 28 , PA6 claim 28 ,12 claim 28 , PA6 claim 28 ,18 claim 28 , PA9 claim 28 ,6 claim 28 , PA10 claim 28 ,6.31. The copolyamide composition according to claim 28 , wherein the copolyamide composition is a statistical copolymer chosen from PA66-s-6; PA69-s-6; PA66-s-6 claim 28 ,9;PA66-s-6,10; PA66-s-6,12; PA66-s-6,18; PA66-s-6,I; PA66-s-9,6; PA66-s-10,6; PA69-s-6,10; PA69-s-PA6,I; PA69-s-6,12; PA69-s-6,18; PA69-s-9,6; PA69-s-10,6; and PA6,10-s-6,I.32. The copolyamide composition according to claim 28 , wherein ...

POWDERY SEALANT AND SEALING METHOD

A sealant capable of tightly sealing an electric device at a low temperature and a sealing method of using the sealant are provided. 1. A powdery sealant for sealing a device , the sealant comprising a copolyamide-series resin particle having a particle diameter of not more than 1 mm , and the copolyamide-series resin particle containing at least (A) a copolyamide-series resin particle having a particle size of 0.5 to 300 μm.2. A powdery sealant according to claim 1 , wherein the copolyamide-series resin particle (A) has an average particle diameter of 40 to 200 μm.3. A powdery sealant according to claim 1 , wherein the copolyamide-series resin particle further contains (B) a copolyamide-series resin particle having an average particle diameter of 1.2 to 20 times as large as the average particle diameter of the copolyamide-series resin particle (A).4. A powdery sealant according to claim 3 , wherein the copolyamide-series resin particle (B) has a particle size of 350 μm to 1 mm.5. A powdery sealant according to claim 3 , wherein the amount of the copolyamide-series resin particle (A) is 1 to 10 parts by weight relative to 100 parts by weight of the copolyamide-series resin particle (B).6. A powdery sealant according to claim 1 , wherein the whole of the copolyamide-series resin particle has an angle of repose of 35 to 55°.7. A powdery sealant according to claim 1 , wherein the copolyamide-series resin has a melting point or softening point of 75 to 160° C.8. (canceled)9. A powdery sealant according to claim 1 , wherein the copolyamide-series resin is a crystalline resin and has a melting point of 90 to 160° C.10. (canceled)11. A powdery sealant according to claim 1 , wherein the copolyamide-series resin comprises at least one selected from the group consisting of a binary copolymer to a quaternary copolymer.12. A powdery sealant according to claim 1 , wherein the copolyamide-series resin contains a unit derived from a long-chain component having a Calkylene group.13 ...

FILM-FORMING COMPOSITION INCLUDING AN AGENT CAPABLE OF TRAPPING FORMALDEHYDE

The present invention relates to a film-forming composition intended to be applied to an inner surface of a building which includes an agent capable of trapping formaldehyde chosen from compounds comprising active methylene(s), tannins and amides. 1. A film-forming compositions comprising:a dispersing medium;a binder;a pigment;a filler;an additive; andan agent capable of trapping formaldehyde,wherein the agent is at least one selected from the group consisting of a compound comprising an active methylene, a tannin, and an amide.3. The composition of claim 2 , comprising at least one agent of formula (I) selected from the group consisting of 2 claim 2 ,4-pentanedione claim 2 , 2 claim 2 ,4-hexanedione claim 2 , 3 claim 2 ,5-heptanedione claim 2 , 2 claim 2 ,4-octanedione claim 2 , acetoacetamide claim 2 , acetoacetic acid claim 2 , methyl acetoacetate claim 2 , ethyl acetoacetate claim 2 , n-propyl acetoacetate claim 2 , isopropyl acetoacetate claim 2 , isobutyl acetoacetate claim 2 , t-butyl acetoacetate claim 2 , n-hexyl acetoacetate claim 2 , malonamide claim 2 , malonic acid claim 2 , dimethyl malonate claim 2 , diethyl malonate claim 2 , di(n-propyl) malonate claim 2 , diisopropyl malonate claim 2 , di(n-butyl) malonate claim 2 , acetonedicarboxylic acid claim 2 , and dimethyl acetonedicarboxylate.4. The composition of claim 2 , comprising at least one agent of formula (II) selected from the group consisting of methyl 2-cyanoacetate claim 2 , ethyl 2-cyanoacetate claim 2 , n-propyl 2-cyanoacetate claim 2 , isopropyl 2-cyanoacetate claim 2 , n-butyl 2-cyanoacetate claim 2 , isobutyl 2-cyanoacetate claim 2 , tert-butyl 2-cyanoacetate claim 2 , 2-cyanoacetamide claim 2 , and propanedinitrile.5. The composition of claim 2 , comprising at least one agent of formula (III) selected from the group consisting of trimethylolpropane triacetoacetate and trimethylolpropane tricyanoacetate.6. The composition of claim 2 , comprising at least one agent of formula (IV) selected ...

ANTI-STICK PROCESSING AIDS AND USE THEREOF IN THE PRODUCTION OF WATER-ABSORBING PARTICLES

The present invention relates to an anti-stick processing aid for use in a process for producing water-absorbing polymers, comprising the steps of: 115-. (canceled)16. A process for producing a water-absorbing polymer , comprising the steps of(i) mixing(α1) from 0.1 to 99.999% by weight of polymerizable, ethylenically unsaturated monomers containing acid groups, or salts thereof,(α2) from 0 to 70% by weight of polymerizable, ethylenically unsaturated monomers copolymerizable with (α1),(α3) from 0.001 to 10% by weight of one or more crosslinkers,(α4) from 0 to 30% by weight of water-soluble polymers,(α5) from 0 to 80% by weight of water, and(α6) from 0 to 20% by weight of one or more assistants, where the sum of the weights of (α1) to (α5) is 100% by weight,(ii) free-radical polymerization with crosslinking to form an untreated water-absorbing polymer,(iii) drying the untreated water-absorbing polymer,(iv) grinding and sieving the untreated water-absorbing polymer to size,(v) surface postcrosslinking the ground and sieved untreated water-absorbing polymer and(vi) finishing the water-absorbing polymer,whereas an anti-stick processing aid is added either alone or in mixtures before and/or during step (iii).17. A process for producing a water-absorbing polymer , comprising the steps of(i) mixing(α1) from 0.1 to 99.999% by weight of polymerizable, ethylenically unsaturated monomers containing acid groups, or salts thereof,(α2) from 0 to 70% by weight of polymerizable, ethylenically unsaturated monomers copolymerizable with (α1),(α3) from 0.001 to 10% by weight of one or more crosslinkers,(α4) from 0 to 30% by weight of water-soluble polymers,(α5) from 0 to 80% by weight of water, and(α6) from 0 to 20% by weight of one or more assistants, where the sum of the weights of (α1) to (α5) is 100% by weight,(ii) free-radical polymerization with crosslinking to form a water-absorbing polymer,(iii) drying the water-absorbing polymer,(iv) grinding and sieving the water-absorbing ...

RUBBER COMPOSITION AND PNEUMATIC TIRE

A rubber composition comprises a diene rubber, a hydrocarbon type wax, cashew oil and a processing aid. The rubber composition can suppress whitening of a rubber surface and additionally can give black and luster to the rubber surface. The processing aid comprises at least one selected from the group consisting of a fatty acid metal salt, a fatty acid amide, a fatty acid ester and a fatty acid ester amide, wherein the proportion of constituent fatty acids having from 18 to 20 carbon atoms is from 20 to 60 mass %. A pneumatic tire has a rubber part (for example, a tread rubber, a side wall rubber or a rim strip) comprising the rubber composition. 1. A rubber composition comprising:a diene rubber,a hydrocarbon type wax,cashew oil, anda processing aid comprising at least one selected from the group consisting of a fatty acid metal salt, a fatty acid amide, a fatty acid ester and a fatty acid ester amide, and having a proportion of the constituent fatty acid having from 18 to 20 carbon atoms of from 20 to 60 mass %.2. The rubber composition according to claim 1 , wherein the cashew oil is such that a proportion of cardol in monomers is from 10 to 30 mass % claim 1 , and the proportion of cardanol in monomers is from 70 to 90 mass %.3. The rubber composition according to claim 1 , wherein an amount of the cashew oil is from 1 to 40 parts by mass per 100 parts by mass of the diene rubber claim 1 , and the amount of the processing aid is from 1 to 10 parts by mass per 100 parts by mass of the diene rubber.4. The rubber composition according to claim 1 , wherein the hydrocarbon type wax is at least one selected from the group consisting of petroleum wax claim 1 , paraffin type synthetic wax and polyolefin type wax.5. The rubber composition according to claim 1 , wherein the cashew oil is at least one selected from the group consisting of a decarboxylated cashew nut shell liquid claim 1 , a cashew monomer and a cashew polymer.6. The rubber composition according to claim 1 , ...

DRUG CONTAINER

A drug container includes a container body formed of a thermoplastic resin containing a cyclic polyolefin as a main component. The thermoplastic resin contains, as a lubricant, at least one compound selected from among a metal soap compound, an organic fatty acid ester compound, a synthetic wax compound, and a fatty acid amide compound. The lubricant content of the thermoplastic resin is 0.3 to 2.0 μg/g. 1. A drug container comprising a container body formed of a thermoplastic resin containing a cyclic polyolefin as a main component ,wherein said thermoplastic resin contains, as a lubricant, at least one compound selected from among a metal soap compound, an organic fatty acid ester compound, and a fatty acid amide compound, and has a lubricant content of 0.3 to 2.0 μg/g.2. A drug container according to claim 1 , wherein said drug container is autoclave sterilized.3. A drug container according to claim 1 , wherein said thermoplastic resin contains said metal soap compound claim 1 , and said metal soap compound is calcium stearate claim 1 , zinc stearate claim 1 , or zinc myristate.4. A drug container according to claim 1 , wherein said thermoplastic resin contains said organic fatty acid ester compound claim 1 , and said organic fatty acid ester compound is a partially saponified montanic acid ester or a polymer complex ester.5. A drug container according to claim 1 , wherein said thermoplastic resin contains said fatty acid amide compound claim 1 , and said fatty acid amide compound is at least one compound selected from among lauramide claim 1 , myristamide claim 1 , palmitamide claim 1 , stearamide claim 1 , behenamide claim 1 , oleamide claim 1 , erucamide claim 1 , ethylenebisstearamide claim 1 , ethylenebisbehenamide claim 1 , ethylenebisoleamide claim 1 , and ethylenebiserucamide.6. A drug container according to claim 1 , wherein said thermoplastic resin contains claim 1 , as a lubricant claim 1 , at least a metal soap compound or a fatty acid amide compound ...

WATER DISPERSION OF GEL PARTICLES, PRODUCING METHOD THEREOF, AND IMAGE FORMING METHOD

A water dispersion of gel particles, a method of producing the water dispersion, and an image forming method using the water dispersion. The gel particles have a three-dimensional crosslinked structure including a structural unit represented by Formula (1) and a urea bond, have a hydrophilic group and a polymerizable group, include photopolymerization initiators and are dispersed in water. In Formula (1), Rrepresents H or an alkyl group; Xrepresents hydrogen, halogen, a hydroxyl group, an alkyl group, a cyano group, a lactam group, a —C(═O)XRgroup, an —OC(═O)Rgroup, or an aryl group; Xrepresents oxygen or an —N(R)— group; Rand Rrepresent a hydrocarbon group that may contain a hetero atom or H; Rand Rmay be bonded to each other to form a ring, and Rrepresents a hydrocarbon group that may contain a hetero atom. 2. The water dispersion of gel particles according to claim 1 ,wherein, in Formula (1),{'sup': '1', 'Ris a hydrogen atom or an alkyl group having 1 to 6 carbon atoms,'}{'sup': 1', '2', '2', '3, 'Xis a hydrogen atom, a halogen atom, a hydroxyl group, an alkyl group having 1 to 6 carbon atoms, a cyano group, a lactam group, a —C(═O)XRgroup, an —OC(═O)Rgroup, or an aryl group,'}{'sup': 2', 'X2, 'Xis an oxygen atom or an —N(R)— group,'}{'sup': 'X2', 'Ris a hydrogen atom or an alkyl group having 1 to 6 carbon atoms,'}{'sup': '2', 'Ris a hydrogen atom, an alkyl group having 1 to 30 carbon atoms, an alkoxyalkyl group having 2 to 30 carbon atoms, a polyalkoxyalkyl group having 3 to 30 carbon atoms, an aryloxyalkyl group having 7 to 30 carbon atoms, an aminoalkyl group having 1 to 30 carbon atoms, a monoalkylaminoalkyl group having 2 to 30 carbon atoms, or a dialkylaminoalkyl group having 3 to 30 carbon atoms, and'}{'sup': '3', 'Ris an alkyl group having 1 to 6 carbon atoms.'}3. The water dispersion of gel particles according to claim 1 ,{'sup': 1', '2', '2, 'wherein Xin Formula (1) is a —C(═O)XRgroup.'}5. The water dispersion of gel particles according to claim 4 , ...

POLYETHYLENE COMPOSITIONS WITH IMPROVED OPTICAL PROPERTIES

Embodiments of a polyethylene composition comprise at least 50% by wt. of at least one polyethylene polymer; and 0.001 to 2% by wt. of bisamide nucleating agent utilized to reduce haze within the polyethylene composition. 2. The polyethylene composition of wherein the polyethylene polymer is copolymer of ethylene with alpha-olefin copolymers claim 1 , an ethylene homopolymer or combinations thereof.3. (canceled)4. The polyethylene composition according to wherein the polyethylene composition has a melt index (I)≦50 g/10 min claim 1 , wherein Iis measured according to ASTM D1238 at 190° C. and 2.16 kg load claim 1 , and a density about 0.855 to about 0.970 g/cm.5. The polyethylene composition according to wherein the polyolefin resin comprises 0.01-0.5% by wt of the nucleating agent.10. The polyethylene composition according to wherein R1 claim 1 , R2 claim 1 , or both are a C-Calkyl.11. The polyethylene composition according to wherein the polyethylene composition comprises greater than about 60% by wt. claim 1 , or preferably greater than about 80% by wt. polyethylene polymer.12. An article produced from the polyethylene composition of any of the preceding claims claim 1 , wherein the article has a haze value reduction of at least 20% when compared to an article having the same polyethylene polymer but free of the nucleating agent.13. The article of wherein the article is chosen from a blown film claim 12 , a cast film claim 12 , a molded article claim 12 , a melt-spun fiber claim 12 , or an extruded article claim 12 , wherein the extruded article is chosen form sheets claim 12 , pipes claim 12 , or tubes.14. (canceled)15. The polyethylene according to wherein said polyethylene composition has a density of about 0.910 to about 0.940 g/cm.16. The polyethylene according to wherein the polyethylene composition is substantially free of polypropylene.17. The polyethylene according to wherein polyethylene composition comprises 0.5% by weight to 15% by weight ...

Rubber Composition for Tire and Studless Tire

A rubber composition for a tire according to an embodiment of the present technology includes: 100 parts by mass of a diene rubber and from 1 to 30 parts by mass of a thermally expandable microcapsule composite body, and the thermally expandable microcapsule composite body contains one or more thermally expandable microcapsules and an acrylonitrile butadiene copolymer and/or a crosslinked body thereof covering the one or more thermally expandable microcapsules.

WATER SOLUBLE SHOPPING BAG AND PREPARATION METHOD THEREOF

A water-soluble shopping bag and a preparation method thereof. The water-soluble shopping bag consists of the following components according to the following parts by weight: 100 parts of polyvinyl alcohol, 8-20 parts of a composite plasticizer; 10-30 parts of a polysaccharide and the derivative thereof; 1-5 parts of a processing aid, 0.1-0.5 parts of a film slipping agent and 0.5-3.0 parts of a film anti-blocking agent. The preparation method comprises the following steps: mixing the components according to the parts by weight, extruding the mixture to form pellets after mixing, then performing blow molding to form a film, and then preparing various types and sizes of water-soluble shopping bags. The water-soluble shopping bag has higher bearing capacity and cold water solubility, is suitable for use in water-free environment, and dissolves upon contacting water without producing pollution after being used. 2. The water-soluble shopping bag according to claim 1 , wherein the polyvinyl alcohol is selected from partially alcoholized polyvinyl alcohol with a polymerization degree of 300 to 2400 and an alcoholysis degree of 88% claim 1 , which specifically comprises more than one powder materials with brand names of PVA-0388 claim 1 , PVA-0588 claim 1 , PVA-1788 claim 1 , PVA-2088 claim 1 , PVA-2288 and PVA-2488.3. The water-soluble shopping bag according to claim 1 , wherein the composite plasticizer comprises polyol claim 1 , polyol ether and fatty acid amine or fatty alcohol amine claim 1 , and the composite plasticizer is composed of polyol claim 1 , polyol ether and fatty acid amine or fatty alcohol amine in a mass ratio of 6:3:1.4. The water-soluble shopping bag according to claim 3 , wherein the polyol is water-soluble polyol claim 3 , which comprises one of glycerol claim 3 , ethylene glycol claim 3 , diethylene glycol claim 3 , sorbitol claim 3 , trimethylolpropane claim 3 , pentaerythritol and mannitol.5. The water-soluble shopping bag according to claim 1 , ...

POLYAMIDE BASED POLYMER COMPOSITIONS COMPRISING CYCLIC COMPOUND AND POLYMER BASED COMPOSITE MATERIAL USING THE SAME

The present disclosure relates to a polyamide-based polymer composition with superior fluidity and a polyamide-based composite material with superior mechanical strength prepared therefrom. More specifically, it relates to a polyamide-based polymer composition containing 0.1-5 parts by weight of dicyclohexylmethane bisdecanoamide, which is a cyclic compound, as a fluidity control agent based on 100 parts by weight of a mixture consisting of 20-90 wt % of a polyamide-based resin and 10-80 wt % of a reinforcing fiber, a polyamide-based composite material prepared using the same, and a method for preparing the same. The polymer composition according to the present disclosure, wherein dicyclohexylmethane bisdecanoamide is used as a fluidity control agent, provides an effect of reducing friction between a molten resin and a processing machine and greatly reducing torque by effectively dispersing a reinforcing fiber in a polyamide-based resin. Also, the polymer composition according to the present disclosure may be usefully used in compounding, extrusion molding and injection molding of polyamide-based engineering plastics containing reinforcing fibers at high contents. In addition, according to the present disclosure, the addition of the fluidity control agent greatly improves flowability during processing. Therefore, a polyamide-based composite material with superior mechanical strength can be prepared under relatively mild conditions because uniform mixing of the reinforcing fiber and the polymer resin is induced. 1. A polyamide-based polymer composition comprising a mixture of a polyamide-based resin and a reinforcing fiber and dicyclohexylmethane bisdecanoamide as a fluidity control agent.2. The polyamide-based polymer composition according to claim 1 , wherein the mixture consists of 20-90 wt % of a polyamide-based resin and 10-80 wt % of a reinforcing fiber.3. The polyamide-based polymer composition according to claim 1 , wherein the polyamide-based resin is one or ...

Alternative Methods to Control Crosslinking in High Impact Polystyrene

High impact polystyrene may be formed with increased swell index and reduced or eliminated discoloration. A process of forming high impact polystyrene may include providing a polymerization system including a polymerization reactor and a devolatilizer. High impact polystyrene may be formed in the polymerization reactor, and sent to the devolatilizer. A polar antioxidant having a hindered phenol structure and an aliphatic amine group, and with a phosphite antioxidant may be added to the polymerization system. In another process, a chemical retarder and a fluorescent whitening agent may be added to the polymerization system. In another process, a chemical retarder that inhibits free radical rubber crosslinking may be added to the polymerization system. 124.-. (canceled)25. A process comprising:providing a polymerization system comprising a polymerization reactor upstream of a devolatilizer;forming a high impact polystyrene within the polymerization reactor;sending the high impact polystyrene to the devolatilizer; andadding a chemical retarder to the polymerization system at or upstream of the devolatilizer, wherein the chemical retarder inhibits free radical rubber crosslinking in the devolatilizer.26. The process of claim 25 , wherein the chemical retarder is present in the high impact polystyrene an amount ranging from greater than 0 to 1000 ppm.27. The process of claim 25 , wherein the chemical retarder is an antioxidant and thermal stabilizer.28. The process of claim 25 , wherein the chemical retarder is multifunctional antioxidant.29. The process of claim 25 , wherein the chemical retarder is a sterically hindered phenolic antioxidant.30. The process of claim 25 , wherein the chemical retarder is a polymeric sterically hindered phenolic antioxidant.31. The process of claim 25 , wherein the chemical retarder is a butylated reaction product of p-cresol and dicyclopentadiene.33. The process of claim 25 , wherein the chemical retarder is 2 claim 25 ,6-di-tert-butyl-4 ...

MODELLING COMPOUND

The present invention relates to modelling doughs comprising; 1. A modelling dough comprising;a) at least one starch-containing material;b) at least on low vapor pressure polar solvent; andc) an aqueous component.2. The modelling dough of claim 1 , further comprising at least one of the following;d) at least one softening agent;e) at least one preservative;f) at least one additive.3. (canceled)4. The modelling dough of claim 1 , wherein the weight of aqueous component c) will be less than the weight of low vapor pressure solvent b).5. The modelling dough of claim 1 , wherein component a) comprises at least one “standard flour” having 60% to 88% amylopectin and at least one “waxy flour” having at least 90% amylopectin.6. The modelling dough of claim 5 , wherein the standard flour is selected from the group consisting of wheat flours claim 5 , rye flours claim 5 , tapioca flours claim 5 , maize (corn) flours claim 5 , potato starch claim 5 , rice flours and mixtures thereof.7. The modelling dough of claim 4 , wherein the waxy flour is selected from the group consisting of waxy corn starch claim 4 , waxy (glutinous) rice flour claim 4 , waxy potato starch and mixtures thereof.8. The modelling dough of claim 4 , having a “standard flour”:“waxy flour” ratio of 95:5 to 5:95.9. The modelling dough of claim 1 , wherein component a) comprises a mixture of rice flour and glutinous rice flour.10. The modelling dough of claim 1 , wherein component a) is present at 10 to 60% by weight.11. The modelling dough of claim 1 , wherein component b) is selected from the group consisting of alcohols claim 1 , glycols claim 1 , polyols claim 1 , ketones claim 1 , esters claim 1 , amides claim 1 , including cyclic compounds claim 1 , and mixtures thereof.12. The modelling dough of claim 1 , wherein component b) is glycerol.13. The modelling dough of claim 1 , wherein component b) is present at 20% to 70% by weight.14. (canceled)15. The modelling dough of claim 1 , wherein component c) is ...

Cryogel for the Removal of Heparins and Heparinoids from Aqueous Solutions, Physiological Solutions and Biological Fluids, Preparation Process and Uses Thereof

The object of the present invention is a new cryopolymerization process that allows to obtain crosslinked polymeric materials in the form of a macroporous gel (cryogel) capable of sequestering (neutralize) the anticoagulant heparin, its low molecular weight derivatives (LMWH and ULMWH) and heparinoids, from aqueous solutions, physiological solutions and biological fluids, such as whole blood, serum and plasma. 2. Process for the synthesis of crosslinked polymeric materials in the form of a macroporous gel according to claim 1 , wherein the solution is an aqueous solution claim 1 , or it is comprised of a polar organic solvent claim 1 , preferably selected from dimethylsulfoxide claim 1 , dioxane claim 1 , acetamide claim 1 , tert-butyl alcohol claim 1 , or a mixture thereof claim 1 , more preferably being an aqueous solution.3. Process for the synthesis of crosslinked polymeric materials in the form of a macroporous gel according to any one of the preceding claims claim 1 , wherein named Q the ratio between HEMA moles and HEMA-R moles claim 1 , preferred values for Q are 3 claim 1 , 1 or 0.33.4. Process for the synthesis of crosslinked polymeric materials in the form of a macroporous gel according to any one of the preceding claims claim 1 , wherein an amount of crosslinking agent comprised in the range between 1/10 and ⅓ by moles is used claim 1 , based on the sum of the monomers used by moles.5. Process for the synthesis of crosslinked polymeric materials in the form of a macroporous gel according to any one of the preceding claims claim 1 , wherein the pH of the solution containing the HEMA and HEMA-R monomers claim 1 , and the crosslinking agent is comprised in the range between 7.0 and 8.0.6. Process for the synthesis of crosslinked polymeric materials in the form of a macroporous gel according to any one of the preceding claims claim 1 , wherein the sum of HEMA and HEMA-R monomers is comprised in the range from 5% to 50% by weight claim 1 , based on the weight ...

MULTI-LAYER GOLF BALL

Multi-piece golf balls having a multi-layered solid core and multi-layered cover are provided. 1. A golf ball comprising:{'sub': center', 'center surface, 'an inner core layer having a center hardness (H) of 45 Shore C or greater, and an outer surface hardness (H) of from 55 Shore C to 90 Shore C;'}{'sub': 'intermediate core material', 'an intermediate core layer formed from a thermoplastic composition having a material hardness (H) of 98 Shore C or less;'}{'sub': 3', '8', 'outer core material, 'an outer core layer formed from a composition selected from the group consisting of ionomeric and non-ionomeric E/X- and E/X/Y-type acid copolymers of ethylene (E), a C-Cα,β-ethylenically unsaturated carboxylic acid (X), and an optional softening monomer (Y), and blends of two or more thereof, and having a material hardness (H) of 35 Shore D or greater;'}{'sub': 'inner cover material', 'an inner cover layer formed from a thermoplastic composition having a material hardness (H) of 95 Shore C or less;'}{'sub': 'intermediate cover material', 'an intermediate cover layer formed from a thermoplastic composition having a material hardness (H) of from 80 Shore C to 99 Shore C; and'}{'sub': 3', '8, 'an outer cover layer formed from a composition selected from the group consisting of ionomeric and non-ionomeric E/X- and E/X/Y-type acid copolymers of ethylene (E), a C-Cα,β-ethylenically unsaturated carboxylic acid (X), and an optional softening monomer (Y); and blends of two or more thereof.'}2. The golf ball of claim 1 , wherein the inner core layer has a diameter of from 0.100 inches to 1.30 inches.3. The golf ball of claim 1 , wherein His greater than the H.4. The golf ball of claim 1 , wherein the outer core layer composition is a partially or fully neutralized ionomer composition wherein at least 80% of all acid groups present are neutralized.5. The golf ball of claim 1 , wherein the outer core layer composition is a partially or fully neutralized ionomer composition wherein at ...

Oxygen absorber

An oxygen absorber is provided that contains at least one of compounds each having a particular structure, and the oxygen absorber exhibits an oxygen absorbing capability without a metal contained, and is suitable for removing oxygen inside a packaging material packaging foods or the like.

POLYESTER RESIN COMPOSITION AND ARTICLE MANUFACTURED USING THE SAME

The present invention relates to a polyester resin composition and a molded article produced therefrom. The polyester resin composition includes: about 80 wt % to about 98 wt % of a polybutylene terephthalate resin; about 0.1 wt % to about 5 wt % of a carbodiimide-based compound; about 0.1 wt % to about 5 wt % of a nucleating agent; and about 0.5 wt % to about 15 wt % of an inorganic filler having a non-spherical or non-circular cross-section. 1. A polyester resin composition comprising:about 80 wt % to about 98 wt % of a polybutylene terephthalate resin;about 0.1 wt % to about 5 wt % of a carbodiimide-based compound;about 0.1 wt % to about 5 wt % of a nucleating agent; andabout 0.5 wt % to about 15 wt % of an inorganic filler having a non-spherical or non-circular cross-section.2. The polyester resin composition of claim 1 , wherein the polybutylene terephthalate resin comprises a first polybutylene terephthalate resin having an intrinsic viscosity of about 0.95 dl/g to about 1.50 dl/g and a second polybutylene terephthalate resin having an intrinsic viscosity of about 0.80 dl/g to less than about 0.95 dl/g at a weight ratio of about 1:1 to about 1:1.5.3. The polyester resin composition of claim 1 , wherein the inorganic filler comprises one or more of carbonate claim 1 , sulfate and silicate.4. The polyester resin composition of claim 1 , wherein the nucleating agent comprises one or more of nitrogen-based claim 1 , montan-based and sodium-based nucleating agents.5. The polyester resin composition of claim 1 , wherein the inorganic filler and the polybutylene terephthalate resin are contained at a weight ratio of about 1:6 to about 1:45.6. The polyester resin composition of claim 1 , further comprising claim 1 , based on the total weight of the polyester resin composition claim 1 , about 0.1 wt % to about 5 wt % of a thermal stabilizer and about 0.1 wt % to about 5 wt % of a lubricant.7. The polyester resin composition of claim 6 , wherein the thermal stabilizer ...