СОСТАВ, СОДЕРЖАЩИЙ ПОЛИКАРБОНАТ, И ИЗДЕЛИЕ, СОДЕРЖАЩЕЕ НАЗВАННЫЙ СОСТАВ

Настоящее изобретение относится к составу, содержащему поликарбонат и поглотитель УФ-света формулы (I) ! ! где R означает разветвленную или неразветвленную алкильную группу с числом атомов углерода от четырех до десяти. Указанный состав поглощает УФ-свет лучше, чем известные составы, содержащие стандартные поглотители УФ-света, а также обеспечивает более высокое качество получаемых с помощью состава изделий. Предложенный состав может содержаться в изделии, выбираемом, например, из группы, состоящей из остеклений, остановок автобусов, рекламных щитов, табличек, защитных экранов, стекол автомобилей, окон, перекрытий, массивных плит, гофрированных плит, ячеистых плит и ячеистых профилей. 2 н. и 10 з.п. ф-лы, 2 табл.

ОТТАЛКИВАЮЩИЕ ЗЕМЛЮ И ГРЯЗЬ ПОКРЫТИЯ ИЗ ПОРОШКОВОГО МАТЕРИАЛА

Изобретение относится к вариантам отталкивающих землю и грязь покрытиям из порошкового материала, содержащим анионные фтористые поверхностно-активные вещества, и способу получения покрытий такого типа. Предложена отталкивающая грязь панель, содержащая подложку и нанесенное на эту подложку покрытие из порошкового материала, сформированное из смеси, содержащей связующее вещество, содержащее полимерную смолу, содержащую по меньшей мере две функциональные группы, которая по существу не содержит групп фторзамещенного углеводорода; сшивающее средство, которое реагирует с функциональными группами полимерной смолы; и состав поверхностно-активного вещества, который по существу не содержит растворителей и содержит анионное фтористое поверхностно-активное вещество. Анионное фтористое поверхностно-активное вещество присутствует в количестве от 0,05 до 4 мас.% от общей массы состава покрытия из порошкового материала. Технический результат – получение грязеотталкивающих покрытий без ухудшения прочности ...

УСКОРИТЕЛЬ ОТВЕРЖДЕНИЯ СМОЛ

Изобретение относится к раствору ускорителя и может использоваться при получении окислительно-восстановительной системы, совместно с пероксидами. Раствор ускорителя содержит соединение Cu(I), соединение переходного металла, фосфорсодержащее соединение формулы P(R)или Р(R)=O, где каждый R независимо выбирают из водорода, алкила, алкоксигрупп, имеющих от 1 до 10 атомов углерода, азотсодержащее основание, выбираемое из третичных аминов, полиаминов, вторичных аминов, этоксилированных аминов и ароматических аминов, и гидроксифункциональный растворитель формулы НО-(-СН-С(R)-(СН)-О-)-R, где каждый Rнезависимо выбран из группы, состоящей из водорода, алкильных групп, имеющих 1-10 атомов углерода, и гидроксиалкильных групп, имеющих от 1 до 10 атомов углерода, n=1-10, m=0 или 1, и Rпредставляет собой водород или алкильную группу, имеющую 1-10 атомов углерода. Изобретение позволяет улучшить реакционную способность систем на основе Cu(I) и уменьшить дрейф времени гелеобразования смол. 3 н. и 5 з.п.

НОВАЯ ОБРАБОТКА ПОВЕРХНОСТИ БЕЛЫХ МИНЕРАЛЬНЫХ МАТЕРИАЛОВ ДЛЯ ПРИМЕНЕНИЯ В ПЛАСТМАССАХ

Изобретение относится к полимерной композиции, содержащей по меньшей мере одну полимерную смолу, которая представляет собой по меньшей мере один термопластичный полимер и по меньшей мере один белый минеральный материал с реакционно-способной поверхностью, представляющий собой карбонат кальция. Также изобретение относится к способу получения карбоната кальция с реакционно-способной поверхностью, карбонату кальция, получаемому данным способом, фибре и/или волокну, и/или пленке, и/или нити, и/или дышащей пленке, содержащим полимерную композицию и/или карбонат кальция с реакционно-способной поверхностью. При этом для обработки поверхности применяют смесь эфиров фосфорной кислоты для снижения гидрофильности и/или склонности к влагопоглощению поверхности обрабатываемых частиц. Технический результат заключается в получении полимерной композиции, придающей улучшенные механические свойства продуктам конечного назначения и низкую гидрофильность. 7 н. и 8 з.п. ф-лы, 1 ил., 8 табл., 4 пр.

СТАБИЛИЗИРОВАННЫЙ ПОЛИЭТИЛЕНОВЫЙ МАТЕРИАЛ

Изобретение относится к изделиям из стабилизированных полиэтиленовых материалов, в частности, к трубе, выполненной из многомодального сополимера этилена и альфа-олефина, содержащей систему антиоксидантов, состоящую из 1) по меньшей мере одного антиоксиданта из первого класса антиоксидантов, представляющего собой ! 3, 3', 3'', 5, 5', 5'' - гекса-трет-бутил-альфа, альфа', альфа'' - (мезитилен-2,4,6-триил)три-п-крезол; 2) по меньшей мере одного антиоксиданта из второго класса антиоксидантов, включающего затрудненный фенол, выбранный из группы, состоящей из тетракис-(3-(3,5-ди-трет-бутил-4-гидроксифенил)пропионата) пентаэритрита, октадецил-3-(3,5-ди-трет-бутил-4-гидроксифенил)пропионата, 1,3,5-трис-(3,5-ди-трет-бутил-4-гидроксибензил)-1,3,5-триазин-2,4,6(1Н, 3Н,5Н)триона, 1,3,5-трис-(4-трет-бутил-3-гидрокси-2,6-диметилбензил)-1,3,5-триазин-2,4,6-(1Н,3Н,5Н)-триона, этилен-бис-(оксиэтилен)-бис-(3-(5-трет-бутил-4-гидрокси-м-толил)пропионата), 1,6-гексаметилен-бис-(3,5-ди(трет-бутил)-4-гидроксигидроциннамата ...

СВОБОДНАЯ ОТ ГАЛОГЕНОВ ОГНЕСТОЙКАЯ КОМПОЗИЦИЯ ТЕРМОПЛАСТИЧНОГО ПОЛИУРЕТАНА

Описана свободная от галогенов огнестойкая композиция термопластичного полиуретана. Указанная огнестойкая композиция термопластичного полиуретана состоит из следующих компонентов, мас.%: термопластичный полиуретан 35÷85, органический фосфоросодержащий огнезащитный агент 0,5÷15, дипентаэритрит 0,5÷10, тальк 0,5÷5, производное меламина 5÷35. В составе композиции используют термопластичный полиуретан с эквивалентным соотношением диизоцианатных и спиртовых групп в составе диола и полиола от 0,95 до 1,10. В качестве органического фосфоросодержащего огнезащитного агента используют фосфинат, дифосфинат или их высокомолекулярное производное. В качестве производного меламина используют цианурат меламина, фосфат меламина, полифосфат меламина или борат меламина. Технический результат - повышенная огнестойкость и препятствие распространению пламени за счет инициированного образования угля в процессе горения. 9 з.п. ф-лы, 1 табл., 8 пр.

ЗАРОДЫШЕОБРАЗОВАТЕЛЬ КРИСТАЛЛИЗАЦИИ, КОМПОЗИЦИЯ СМОЛЫ НА ПОЛИОЛЕФИНОВОЙ ОСНОВЕ, СОДЕРЖАЩАЯ ЕГО, И ФОРМОВАННОЕ ИЗДЕЛИЕ ИЗ НЕЕ

Изобретение относится к композиции зародышеобразователя кристаллизации, композиции смолы на полиолефиновой основе и формованному изделию. Композиция зародышеобразователя кристаллизации включает соединение формулы (1):, где М представляет собой атом натрия, и соединение формулы (1'):, где М представляет собой атом водорода. Массовое соотношение между атомами фосфора и атомами натрия в зародышеобразователе кристаллизации P/Na находится в диапазоне от 1,350 до 1,500. Композиция смолы на полиолефиновой основе для формования содержит композицию зародышеобразователя кристаллизации в количестве в диапазоне от 0,001 до 10 массовых частей по отношению к 100 массовым частям смолы на полиолефиновой основе. Технический результат – получение композиции зародышеобразователя кристаллизации, улучшающей прозрачность и теплостойкость полиолефиновой смолы. 3 н. и 1 з.п. ф-лы, 2 табл., 5 пр.

ПОЛИКАРБОНАТНЫЕ КОМПОЗИЦИИ С МОДИФИЦИРОВАННОЙ УДАРНОЙ ВЯЗКОСТЬЮ, ВЫСОКОЙ УСТОЙЧИВОСТЬЮ К ГИДРОЛИЗУ И СВЕТЛОЙ НАТУРАЛЬНОЙ ОКРАСКОЙ

... 1. Формовочная композиция, содержащая А) ароматический поликарбонат и/или ароматический сложный полиэфиркарбонат, В) привитой сополимер, который может быть получен путем соосаждения смеси по меньшей мере двух дисперсий привитых сополимеров В.1 и В.2, отличающаяся тем, что привитой сополимер В.1 получают с использованием в качестве инициатора по меньшей мере одной окислительно-восстановительной системы, тогда как привитой сополимер В.2 получают с использованием в качестве инициатора по меньшей мере одного персульфатного соединения, и Е) фенольный антиоксидант, причем в композиции отсутствуют стабилизаторы (компонент Е) и состабилизаторы, содержащие функциональные группы с основным или кислотным характером. ! 2. Формовочная композиция по п.1, содержащая ! A) от 10 до 99 мас.ч. ароматического поликарбоната и/или ароматического сложного полиэфиркарбоната, ! B) от 1 до 50 мас.ч. привитого сополимера, который может быть получен путем соосаждения смеси по меньшей мере двух дисперсий привитых сополимеров ...

ПОЛУЧАЕМЫЙ МНОГОСТАДИЙНОЙ ПОЛИМЕРИЗАЦИЕЙ ПОЛИМЕР, ЕГО СОСТАВ, СПОСОБ ЕГО ПОЛУЧЕНИЯ, ЕГО ПРИМЕНЕНИЕ И СОДЕРЖАЩАЯ ЕГО КОМПОЗИЦИЯ

ПОЛИТИОЭФИРНЫЕ ГЕРМЕТИКИ С ПОВЫШЕННОЙ ТЕРМОСТОЙКОСТЬЮ

POLYOXYMETHYLENZUSAMMENSETZUNG UND FORMKÖRPER

Flammgeschützte, expandierbare Polymerisate

Flammgeschützte, zumindest ein Flammschutzmittel enthaltende, expandierbare Polymerisate, enthaltend einen oder mehrere, zu mehr als 70 Gew.-% aus Kohlenstoff-Atomen bestehende(n), insbesondere in Form von athermanen Partikeln vorliegenden, Feststoff(e), dadurch gekennzeichnet dass diese(r) einen Gehalt an Schwefel von 0,2 bis 30 Gew.-%, bevorzugt von 0,3 bis 15 Gew.-%, bevorzugt von 0,6 bis 10 Gew.-%, besonders bevorzugt von 1,2 bis 7 Gew.-%, in Form von Schwefel und/oder Schwefelverbindungen aufweist (aufweisen).

CYCLISCHE PENTAERYTHRITDIPHOSPHATE UND -DIPHOSPHORAMITDATE

THERMOPLASTISCHE POLYMERZUSAMMENSETZUNG

Flammhemmende Polyamidzusammensetzungen mit hoher Wärmeformbeständigkeit und deren Verwendung

Beschrieben werden flammhemmende Polyamidzusammensetzung mit einer Wärmeformbeständigkeitstemperatur HDT-A von mindestens 280 °C enthaltend- Polyamid mit einem Schmelzpunkt von größer gleich 290 °C als Komponente A,- Füllstoffe und/oder Verstärkungsstoffe als Komponente B,- Phosphinsäuresalz der Formel (I) als Komponente Cworin Rund REthyl bedeuten,M Al, Fe, TiOoder Zn ist,m 2 bis 3 bedeutet, undp = (4-m)/2 ist- Verbindung ausgewählt aus der Gruppe der AI-, Fe-, TiO- oder Zn-Salze der Ethylbutylphosphinsäure, der Dibutylphosphinsäure, der Ethylhexylphosphinsäure, der Butylhexylphosphinsäure und/oder der Dihexylphosphinsäure als Komponente D, und- Monoethylphosphinsäuresalz der Formel II als Komponente Eworin REthyl bedeutet,Met Al, Fe, TiOoder Zn ist,n 2 bis 3 bedeutet, undq = (4 - n) / 2 ist.Die Polyamidzusammensetzungen lassen sich zur Herstellung von Fasern, Folien und Formkörpern, insbesondere für Anwendungen im Elektro- und Elektronikbereich einsetzen.

POLYESTER/POLYCARBONAT BLENDS MIT VERMINDERTER GELBHEIT

FLAMMHEMMENDE POLYCARBONAT/ABS PFROPFCOPOLYMER-MISCHUNGEN

Flammschutzmittel

Verfahren zur Herstellung stabilisierter Polyamide

Polymerisation of siloxanes

COBALT II DICYCLOHEXYLDITHIOPHOSPHINATE AND USE THEREOF FOR STABILIZING POLYOLEFINS

... 1361327 Cobalt (II) dicyclohexyldithiophosphinate AMERICAN CYANAMID CO 24 Aug 1972 [1 Oct 1971] 39555/72 Heading C2P [Also in Division C3] The invention comprises as a novel compound: cobalt (II) dicyclohexyldithiophosphinate. It is obtained by reacting dicyclohexylphosphine with sulphur, water and ammonia to form the corresponding ammonium salt and converting the latter, either as such or after conversion to dicyclohexyldithiophosphinic acid, to the cobalt salt by reaction with cobaltous sulphate heptahydrate. The product is useful for the stabilization of polyolefins.

PUMP FOR ENGINE COOLING OR LIKE-PURPOSES

... 1353247 Electromagnetic couplings STANDARD MAGNET AG 19 April 1971 [17 March 1970] 24415/71 Heading H2A [Also in Division F1] A pump embodying a dynamo-electric coupling to isolate the drive shaft 5 from the chamber through which the pump fluid is circulated comprises a driving member 7 of the coupling mounted on the shaft 5 and located radially inside a part-spherical non-magnetic boundary wall 8 of the chamber and a driven member 10 of the coupling carrying the impeller blades 13 and located radially outside the wall. The driving member 7 comprises a part-spherical shell formed of a number of segments of magnetic material permanently magnetized in the radial direction (Fig. 4, not shown) and the driven member 10 comprises a part-spherical magnetic ring carrying a squirrel cage with skewed bars (Fig. 3, not shown). The second member is supported from a disc 14 carried by a spherical ball 16 mounted between bearings 15, 151. The pump may be the cooling water pump of a combustion ...

Flame retardants

A flame-retardant additive is provided comprising a source of phosphorus and a polymer or oligomer which is a phosphorus/nitrogen-containing oligomer or polymer. These additives are found to be particularly suitable for use in polymer materials when used in combination with a second and different source of phosphorus, resulting in an additive having reduced smoke generation, reduced evolution of corrosive gases and improved flame-retarding properties.

Flame retardant material comprising phosphorus-containing material

A flame retardant material comprises a phosphorus-containing material which decomposes to produce phosphoric acid when exposed to flame, and an oxygenated heterocyclic thermoplastic resin. The phosphorus-containing substance may be selected from melamine phosphate or polyphosphates of ammonium, sodium, potassium or melamine. Preferably the phosphorus-containing material is a mixture of ammonium polyphosphate and melamine phosphate. The oxygenated heterocyclic thermoplastic resin is preferably an aldehyde and is preferably a condensation product of urea, formaldehyde and, optionally, isobutyraldehyde. A blowing agent such as melamine or urea may be included. Preferably the phosphorus-containing matrial and/or the blowing agent are encapsulated in the resin. Thermoplastic and thermosetting polymers, paper, reconstituted wood products and solvents may comprise the flame retardant material.

POLYMER POLYOLS

Colouration of polyolefines

Polyolefin articles of improved dyeaffinity are obtained by addition of an ester of an oxyacid of phosphorus or sulphur followed by treatment with an amine which reacts with the ester to form a quaternary ammonium salt. The polyolefin may be derived from ethylene and/or propylene (e.g. isotactic polypropylene), and the specified esters are phosphates, phosphonates, phosphinates, sulphonates and sulphates, in particular methyl bis(p-methoxycarbonyl phenyl) phosphate, methyl toluenep-sulphonate, dimethyl naphthalene 1,5-disulphonate, cetyl methyl sulphate and methyl diphenyl phosphinate. The amines disclosed are trioctylamine, trinonylamine, tridecylamine and cetyldimethylamine. The products may be formed into film, fibre and filaments (which may be drawn), and may be dyed with acid or disperse dyestuffs. Applications specified are carpets, blankets, garments, furs, velvets, furnishing fabrics, knitted articles and non-woven fabrics. Specification 810,023 is referred to.

FLAME RETARDANT POLYESTER RESIN COMPOSITIONS

... 1401863 Flame retardant polyester compositions GENERAL ELECTRIC CO 2 Nov 1972 50527/72 Heading C3R A flame retardant thermoplastic composition suitable for moulding comprises (a) a normally flammable high molecular weight linear polyester derived from glycol terephthalates or isophthalates having repeat units in which n is 2 to 4, and mixtures of such esters, or such esters including minor amounts of aliphatic dicarboxylic acid ester units and (b) a phosphorus-containing flame-retardant additive in a minor proportion based on the composition having the general formula wherein X is -O- or a carbon-to-phosphorus bond and (i) when X is -O-, R is brominated aryl and Y and G are brominated aryloxy groups; and (ii) when X is carbon-to-phosphorus, R is aryl, Y is aryl, oxyalkyl, oxycycloalkyl or oxyaryl and G is oxyaryl or a single or repeating unit of formula wherein R is aryl, A is divalent alkylene, cycloalkylene, arylene, or polyarylene radical, or a divalent poly-diarylene group of formula ...

Heterocyclic phosphorus-containing compounds

A polymeric material contains as additive a compound of the formula wherein CnH2n represents an alkylene group containing from 1 to 12 carbon atoms, at least one and not more than three adjacent carbon atoms in the alkylene radical forming a chain one end of which is attached to Y and the other end of which is attached to N, thereby completing the heterocyclic ring; R1 is a hydrocarbenyl radical containing from 1 to 18 carbon atoms or a halo-, nitro-, C1- 8-alkoxy-, C1- 8-alkyl-mercapto- or cyano-substituted hydrocarbyl radical containing from 1 to 18 carbon atoms; R11 is hydrogen, a hydrocarbyl radical containing from 1 to 18 carbon atoms or the radical -CONHR111, wherein R111 represents a hydrocarbyl radical containing from 1 to 18 carbon atoms; and Y is -O- or -NR11- wherein R11 has the significance defined above and wherein R11 may be the same as or different from R11 in the group -NR11-. The additives may be used to improve the fire-retarding properties of polyurethane ...

POLYTHIOPHOSPHITES AND POLYTHIOPHOSPHATES

... 1282814 Stabilizing polymers WESTON CHEMICAL CO Inc 27 April 1970 [24 June 1969] 20060/70 Headings C3P and C3Q [Also in Divisions C2 and C5] Compounds of the Formula I where n is 0 or an integer, R is a divalent aromatic, aliphatic or cycloaliphatic hydrocarbon, alkylidene bis-(carbocyclic aryl), aliphatic oxa hydrocarbon, aliphatic thiohydrocarbon, menthylene, terpinylene, phellandrylene, sylvestrylene, alkyl-substituted arylene or cycloalkylene, alkylidene bis.(cycloalkylene), cycloalkyl bis-(methylene) or arylene bis- (methylene), R 1 is alkyl, haloalkyl, carbocyclic aryl, halocarbocyclic aryl, alkenyl, carbocyclic aralkyl, alkaryl, haloalkenyl, cycloalkyl, methyl cyclohexyl, phellandryl, terpinyl or sylvestryl, X is sulphur and Y is absent, may be used as antioxidants for natural rubber or for a vinyl halide polymer or a mono- or polyolefin polymer. Specified polymers include polyethylene, polypropylene, EPDM rubber and polyvinyl chloride.

Metal Derivatives of Alkylhydroxyphenylalkyphosphinic Acids

... 1,162,465. Alkylhydroxyphenylalkyl phosphinic acids and salts and their use as stabilizers; organometallic compounds. J. R. GEIGY A.G. 29 Jan., 1968 [30 Jan., 1967], No. 4506/68. Headings C2C and C2J. [Also in Divisions C3 C5 and Dl] Novel phosphinic acid salts of the Formula I wherein M is a metal or metal complex cation having a valency n, R is an aliphatic, cycloaliphatic or aromatic radical containing up to 12 carbon atoms, z is 0 to 6, y is 1 to 4 and n is 1 to 4, are obtained by reacting the corresponding free phosphinic acids with compounds of the metal or metal complex, e.g. oxides or hydroxides, and, if desired, converting the products to other salts of the above formula by double decomposition and/or complex formation. The group M may be a metal complex in which some of the valencies of the metal are satisfied by one or more organic or inorganic moieties, e.g. C 1-30 carboxylic acyl, phenoxy, alkylphenoxy, alkyl, alkyl- and aryl-sulphate or sulphonate, or alkyl and aryl phosphonate ...

LINEAR COPOLYESTERS CONTAINING UNITS OF TEREPHTHALIC ACID AND BUTANE - 1,4 - DIOL AND THERMOPLASTIC MOULDING COMPOSITION CONTAINING THEM

Improvements in resinous compositions

A resinous copolymer of acrylonitrile with 15 to 70 wt. per cent of vinyl chloride or vinylidene chloride or both are stabilized by incorporating in the copolymer a triorgano-phosphorus compound of the general formula: where X, X1 and X2 represent unsubstituted or substituted hydrocarbyl or hydrocarbyloxy radicals and when one or more of the X, X1, and X2 radicals is a hydrocarbyloxy radical at least one of the hydrocarbyloxy radicals contains an aliphatic carbon atom connected through an oxygen atom to the phosphorus atom, and further X1 and X2 may together represent a divalent radical consisting of a carbon chain terminated by oxygen atoms, which radical may be unsubstituted, or substituted by hydrocarbyl and/or hydrocarbyloxy radicals. The Specification contains a very extensive list of compounds of the above general formula. Examples of these compounds are triethyl phosphate, tridodecyl phosphate, tri-(2-methylpropenyl) phosphite, dibutyl phenylphosphonite, triphenyl ...

Warp-resistant flame-retarded reinforced thermoplastic compositions

Flame-retarded reinforced thermoplastic compositions are provided comprising a high molecular weight linear polyester resin, a warp resisting amount of a polyphenylene sulfide powder, a flame-retardant and reinforcing fillers. The compositions are moldable to articles having improved resistance to warpage. When the polyphenylene sulfide is employed in the compositions which contain decabromodiphenyl ether as the flame retardant, unexpected improvement in high arc resistance is also observed.

MOULDING COMPOSITIONS BASED ON UNSATURATED POLYESTER RESINS

... 1519523 Unsaturated polyester moulding compositions BASF AG 18 Nov 1975 [19 Nov 1974] 47420/75 Headings C3M and C3R Unsaturated polyester moulding compositions comprise (a) an unsaturated polyester, (b) a copolymerizable olefinic compound, (c) an alkaline earth metal oxide or hydroxide, (d) a polymerization inhibitor and (e) as thickening accelerator 0À1 to 2 per cent by weight of (a) and (b) of an onium salt [AR<1>R<2>R<3>R<4>]<+> X- or [BR<1>R<2>R<3>]<+> X- where A is N, P, As or Sb, B is O, S or Se, R<1> to R<4> are H, alkyl or aryl provided that at least one thereof is alkyl or aryl, or two thereof are linked to from a 5 to 7 membered heterocyclic ring, the alkyl, aryl and ring groups being optionally substituted, and X is F, Cl, Br, I or SCN, or such onium salt groups built into a polymer molecule via one of R<1> to R<4>. The compositions preferably contain 1 to 30 per cent by weight of (a) and (b) of a thermoplastic polymer, and the onium compounds may contain two or more onium groups ...

New halophospholines and derivatives thereof and a process for their manufacture

... 1,1,1 - Trichloro- or tribromo - phospholines of formula where X is Cl or Br are prepared by reacting a diene which contains a butadiene skeleton of which no carbon atom is part of an aromatic ring and no three carbon atoms belong to the same cyclo-aliphatic ring, with phosphorus trichloride or tribromide. A polymerization inhibitor may be present. The trihalophospholines may be reacted with a compound HYR where Y is oxygen or sulphur and R is hydrogen or unsubstituted or subsubstituted alkyl or aryl, preferably in the presence of a hydrogen halide acceptor, to give a product containing the moity or according to the proportions of reactants, wherein the phosphorus atom is part of a 5-membered ring containing a double bond, i.e. the double bond may shift from the 3-position of the starting materials when conducting further reactions. Salts of the products may be obtained. Examples are given. 1 - Oxo - 1 - chloro - or 1 - oxo - 1 ...

WITH POLYCARBONATES MIXTURES NEOPENTYLGLYKOL CONTAINING POLYESTERS

FLUID THERMOPLASTICS WITH HALOGEN-FREE FLAME PROTECTION

POLYMER NANO-COMPOSITE MATERIALS AND MANUFACTURING PROCESSES FOR IT

RESIN COMPOSITION AND USE OF IT

FLAME PROTECTION SYSTEM ON BASIS OF PHOSPHORUS CONNECTIONS AND FLAME-ADVERSE POLYMER COMPOSITIONS

USE OF SCHWEFELHALTIGEN OR PHOSPHORHALTIGEN AGEING PROTECTING AGENTS IN A INDIAN RUBBER-BASED ADHESIVE

POLYTRIMETHYLENTEREPHTHALAT

FLAME-ADVERSE COMPOSITIONS

ANTISTATIC PU

NICHTHALOGENES, FLAME RETARDING, THERMOPLASTIC PU

FLAME CELEBRATIONS AND SCRATCH-STEADY THERMOPLASTIC POLYCARBONATE COMPOSITIONS

FLAMMSCHUTZMITTEL

VERFAHREN ZUR HERSTELLUNG VON (THIO)PHOSPHOR-(PHOSPHON)-SAUREESTERN

HALOGEN-FREE FLAME RETARDING ONES THERMOPLASTIC PU

FLAME-PROTECTED, FLEXIBLE BLOCK COPOLYMER

FLAME PROTECTION MEANS

Stabilization of organic materials

MELT POLYCARBONATE WITH IMPROVED RESISTANCE TO HYDROLYSIS

FLAME-ADVERSE PP MASS

FLAMMGESCHÜTZTE EXPANDIERBARE POLYMERISATE

TIFF 00000021.TIF 293 208 TIFF 00000022.TIF 293 208 ...

Procedures for the production from polycondensation products Hydroxymethyl phosphoniumverbindungen

FLAME-PROTECTED, POLYMERE NANO-COMPOUND MATERIAL MATERIAL, PROCEDURE FOR ITS PRODUCTION AND ITS USE

FLAMING CELEBRATIONS RESIN COMPOSITION

INTUMESZENZ POLYMERZUSAMMENSETZUNG

THERMOPLASTIC ONE, ELASTOMERS MIXTURE

PROCEDURE FOR THE PRODUCTION OF FLAME-FIRM CELLULOSE RAIN ADVICE FIBERS

AQUEOUS COATING COMPOSITIONS WITH LOW VOLATILE ONE ORGANIC PORTION AND PROTRUDING FROST-THAW STABILITY OUT

FLAME RETARDING POLYMER MIXTURES AND MANUFACTURING METHOD

Procedure for the improvement of stability of polyolefins

Procedure for the production of foam materials with decreased combustibility from Polyisocyanaten

FLAME RETARDING RESIN COMPOSITIONS, CONTAINING PHOSPHORUS AMIDES, AND MANUFACTURING METHOD

WITH POLYCARBONATES MIXTURES NEOPENTYLGLYKOL CONTAINING POLYESTERS

WITH POLYCARBONATES MIXTURES NEOPENTYLGLYKOL CONTAINING POLYESTERS

WITH POLYCARBONATES MIXTURES NEOPENTYLGLYKOL CONTAINING POLYESTERS

WITH POLYCARBONATES MIXTURES NEOPENTYLGLYKOL CONTAINING POLYESTERS

WITH POLYCARBONATES MIXTURES NEOPENTYLGLYKOL CONTAINING POLYESTERS

WITH POLYCARBONATES MIXTURES NEOPENTYLGLYKOL CONTAINING POLYESTERS

WITH POLYCARBONATES MIXTURES NEOPENTYLGLYKOL CONTAINING POLYESTERS

WITH POLYCARBONATES MIXTURES NEOPENTYLGLYKOL CONTAINING POLYESTERS

WITH POLYCARBONATES MIXTURES NEOPENTYLGLYKOL CONTAINING POLYESTERS

WITH POLYCARBONATES MIXTURES NEOPENTYLGLYKOL CONTAINING POLYESTERS

WITH POLYCARBONATES MIXTURES NEOPENTYLGLYKOL CONTAINING POLYESTERS

FLAME RETARDANT POLYAMIDE COMPOUND

FLAME RETARDANT PRODUCTS

Olefin elastic resin composition

Transdermal delivery patch

A composition suitable for use in a transdermal delivery patch for administration of a biologically active compound, the composition comprising a phosphate compound of tocopherol and a polymer carrier.

PHOSPHAZENE FLAME RETARDANTS

FAST CRYSTALLISING POLYESTER COMPOSITIONS

Fire resistant foam and foam products, method and dispersions for making same

FLAME RETARDANT POLYCARBONATE COMPOSITION

FLAME-RETARDANT POLYPHENYLENE ETHER RESIN COMPOSITION

ACCELERATED QUICK-THICKENING CURABLE POLYESTER COMPOSITIONS

THERMOPLASTIC RUBBER COMPOSITIONS

THERMOPLASTIC RUBBER COMPOSITIONS A mixture of polyolefin resins and partially crosslinked ethylene-propylene sequential polymer and/or ethylene-propylene-diene sequential polymer representing a so-called thermoplastic rubber having improved properties.

MIDIFIED POLYPHENYLENE OXIDE COMPOSITION

POLYOLEFIN COMPOSITIONS HAVING IMPROVED MELT FRACTURE CHARACTERISTICS

A film forming polyolefin composition having improved melt fracture characteristics is produced which comprises a high pressure polymer of an alpha olefin together with from 0.0001 to 3.0 PPHR of certain organo-phosphorous compounds.

THIOPHOSPHITE ESTERS

AROMATIC POLYESTER RESIN COMPOSITION HAVING INHIBITED COLORATION AND METHOD FOR INHIBITING COLORATION

Transparent and flame retarding polyester resin composition and preparation method thereof

A polyester resin composition having improved transparency, flame retardancy and hardness, and a method for preparation thereof are provided. The composition includes organo-modified nanoclay and a phosphorous-based flame retardant added to a polyester resin. The nanoclay is homogeneously dispersed in the polyester by melt compounding.

Transdermal delivery patch

A composition suitable for use in a transdermal delivery patch for administration of a biologically active compound, the composition comprising a phosphate compound of tocopherol and a polymer carrier.

Catalysis of cross-linking

Disclosed is use of catalysts for chain extension and/or cross-linking of oligomers or polymers comprising carbon-carbon triple bonds.

FLAME RETARDANT FLASH SPUN SHEETS

The present invention relates to a flame retardant plexifilamentary film-fibril strand comprising at least one polyolefin and at least one flame retardant selected from the group consisting of: phosphate esters, phosphonate esters, phosphinate esters, polyphosphazines, nitrogen-containing polyphosphates, hindered amines and mixtures thereof. The present invention also relates to flame retardant sheet made from the flame retardant plexifilamentary film-fibril strands. The sheet can be made into a flame retardant building substrate, garment, banner, light reflector and cover. 1. A flame retardant plexifilamentary film-fibril strand comprising at least one polyolefin and at least one flame retardant selected from the group consisting of: phosphate esters , phosphonate esters , phosphinate esters , polyphosphazines , nitrogen containing polyphosphates , hindered amines and mixtures thereof.2. The flame retardant plexifilamentary film-fibril strand of claim 1 , wherein the polyolefin is selected from the group consisting of polyethylene claim 1 , polypropylene and their copolymers.3. The flame retardant plexifilamentary film-fibril strand of claim 1 , wherein the flame retardant is present in an amount of from about 0.5 weight percent to about 15 weight percent based on the total weight of the polyolefin composition.5. The flame retardant plexifilamentary film-fibril strand of claim 4 , wherein the solid phosphate ester of the general formula (4) is hydroquinone bis(diphenyl phosphate).6. The flame retardant plexifilamentary film-fibril strand of claim 4 , wherein the arylene X of the solid phosphate ester of the general formula (4) is the divalent arylene moiety bonded to both of the oxygen atoms of hydroquinone.7. The flame retardant plexifilamentary film-fibril strand of claim 4 , wherein the solid phosphate ester of the general formula (4) has a melting temperature of at least 80° C.8. The flame retardant plexifilamentary film-fibril strand of claim 1 , further ...

Flame Retardant Polycarbonate Resin Composition and Molded Product Made Using the Same

A flame retardant polycarbonate resin composition that can have excellent scratch resistance and impact resistance includes: (A) about 10 to about 89 wt % of a polycarbonate resin; (B) about 10 to about 89 wt % of a polycarbonate-polysiloxane copolymer; (C) about 1 to about 70 wt % of a modified (meth)acrylic copolymer resin; and (D) about 1 to about 50 parts by weight of a phosphorus-based flame retardant, based on about 100 parts by weight of components (A)+(B)+(C).

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: ...

Integrated molded product

To provide a technique in which a phosphorus compound does not inhibit curing of an addition reaction type silicone-based composition even though the addition reaction type silicone-based composition is in contact with a resin molded product containing the phosphorus compound. An integrated molded product including a thermoplastic resin molded product containing a phosphorus compound, an addition reaction type silicone-based composition, and a member, in which: the thermoplastic resin molded product is in contact with the addition reaction type silicone-based composition; and a pentavalent phosphorus compound is used as the phosphorus compound. The thermoplastic resin molded product preferably contains a polybutylene terephthalate resin in light of heat resistance.

Flame retardant polymer compositions comprising stabilized hypophosphite salts

A flame retardant polymer composition is described. The composition includes at least one polymer and a hypophosphite salt, wherein the hypophosphite salt is heat stabilized so that when it is heated for 3 hours at 298° C. under a flow of argon flushing at rate 58 mL/min, it generates less than 0.5 mL of phosphine per gram of hypophosphite salt. The flame retardant polymer composition can also include at least one additive that improves the flame retardant properties of the composition.

Accelerator for curing resins

Accelerator solution suitable for forming a redox system with peroxides, comprising a Cu(I) compound, a transition metal selected from cobalt and titanium, a phosphorous-containing compound, a nitrogen-containing base, and a hydroxy-functional solvent.

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.

MODIFIED FILLER PARTICLES AND SILICONE COMPOSITIONS COMPRISING THE SAME

Composition of comprising nano metal oxide/hydroxide particles and a polyorganosiloxane having increased refractive index, processes to cure these compositions for making transparent coats, shaped articles by an extrusion or molding process having a refractive index above the refractive index of the polyorganosiloxane. Use of the cured polyorganosiloxane compositions as optical devices, coats, lenses or light guides. 129-. (canceled)32. The composition of claim 31 , wherein L1 is a bond claim 31 , L2 is a C1-C12 alkylene claim 31 , Ris a C1-C22 alkyl claim 31 , and R* is (RO)RSi—.33. The composition of claim 32 , wherein x in R* is 3 claim 32 , and Ris methyl.34. The composition of claim 32 , wherein Ris a C1-C4 alkyl.35. The composition of claim 32 , wherein Ris n-butyl.36. The composition of claim 32 , wherein p is 4 to 9.37. The composition of claim 30 , wherein p is 4 to 9.38. The composition of claim 30 , wherein p is 4 or 9.39. The composition of claim 32 , wherein Ris a C1-C4 alkyl claim 32 , m is 1 claim 32 , and p is 4 to 9.40. The composition of claim 30 , wherein the composition further comprises a crosslinker (C) selected from the group which consists of silanes and siloxanes having reactive groups towards the reactive groups of component (B) claim 30 , whereby the reactive substituents of the crosslinker component (C) are selected from the group which consists of SiH claim 30 , alkenyl claim 30 , alkoxy claim 30 , amino claim 30 , carboxy claim 30 , epoxy claim 30 , and thiol groups.41. The composition of claim 30 , wherein the composition further comprises a crosslinker (C) selected from the group of hydrocarbons without silicon atoms.42. The composition of claim 30 , wherein the metal in the metal oxide or metal hydroxide component (A) is selected from the group of Ti claim 30 , Zr claim 30 , Hf claim 30 , Sn claim 30 , Ce claim 30 , Al claim 30 , As claim 30 , In claim 30 , Zn claim 30 , Ge claim 30 , Sb claim 30 , Cr claim 30 , Cd claim 30 , W claim ...

Encapsulating material for solar cell and solar cell module

An encapsulating material for solar cell that is capable of suppressing the corrosion of metal and the occurrence of yellowing at a high temperature and has excellent long-term reliability in a constant temperature and humidity is provided. The encapsulating material for solar cell of the invention contains an ethylene/α-olefin copolymer, a hindered amine-based light stabilizer, a hindered phenol-based stabilizer, and a phosphorous-based stabilizer as essential components.

Polycarbonate-polyorganosiloxane copolymer, flame-retardant polycarbonate resin composition including same, and molded product thereof

wherein wM1 represents the average content of the polyorganosiloxane blocks (A-2) in polycarbonate-polyorganosiloxane copolymers each having a molecular weight determined by using a polycarbonate as a conversion reference of from 56,000 or more to 200,000 or less among polycarbonate-polyorganosiloxane copolymers obtained through the separation of the polycarbonate-polyorganosiloxane copolymer by gel permeation chromatography.

Polycarbonate resin composition

The present invention relates to a polycarbonate resin composition. The polycarbonate resin composition exhibits excellent optical properties, and thus can be used as a material for a light guide plate.

POLYCARBONATE RESIN COMPOSITION

Provided is a polycarbonate resin composition that can block ultraviolet light as well as light on the visible light side therefrom at wavelengths of 400 to 420 nm, and that is free of the problem of gas generation during molding. The polycarbonate resin composition characteristically comprises, per 100 parts by mass of a polycarbonate resin (A), (i) 0.02 to 1 parts by mass of a sesamol group-containing benzotriazole ultraviolet absorber (B) having a maximum absorption wavelength of at least 375 nm in the absorption curve determined according to JIS K 7105 using the following formula, or (ii) 0.08 to 1 parts by mass of a sesamol group-containing benzotriazole ultraviolet absorber (B) having a maximum absorption wavelength of at least 360 nm and less than 375 nm in the absorption curve determined according to JIS K 7105 using the following formula; and 0.01 to 0.5% by mass of a stabilizer (C). 23. The polycarbonate resin composition of claim 1 , further comprising claim 1 , per 100 parts by mass of the polycarbonate resin (A) claim 1 , from 0.01 to 0.2 parts by mass of an ultraviolet absorber (B) having a maximum absorption wavelength of less than 360 nm in an absorption curve determined according to JIS K 7105 using the following formula{'br': None, 'i': A', 'B', 'A, '[an absorbance of the polycarbonate resin()comprising 0.005% by mass of the ultraviolet absorber(3)]−[an absorbance of the polycarbonate resin()].'}33. The polycarbonate resin composition of claim 2 , wherein the ultraviolet absorber (B) is at least one selected from the group consisting of a benzotriazole ultraviolet absorber lacking a sesamol group claim 2 , a triazine ultraviolet absorber claim 2 , a malonate ester ultraviolet absorber claim 2 , and a benzoxazine ultraviolet absorber.4. The polycarbonate resin composition of claim 1 , wherein a transmittance measured according to JIS K 7105 at a wavelength of 420 nm on a 2 mm-thick molded article is not greater than 25%.6. The polycarbonate resin ...

PHOTOCURABLE ACRYLIC-BASED THERMAL CONDUCTIVE COMPOSITION, ACRYLIC-BASED THERMAL CONDUCTIVE SHEET, AND METHOD OF PRODUCING THE SAME

A photocurable acrylic-based thermal conductive composition suitable for an acrylic-based thermal conductive sheet contains 100 parts by mass of a (meth)acrylate monomer, 300 to 2,000 parts by mass of a thermal conductive filler, 0.5 to 7.0 parts by mass of a photo-radical polymerization initiator, 0.5 to 4.0 parts by mass of a primary antioxidant, 0.5 to 8.0 parts by mass of a secondary antioxidant, and 0.1 to 4.0 parts by mass of a thermal degradation inhibitor. 1. A photocurable acrylic-based thermal conductive composition suitable for an acrylic-based thermal conductive sheet , the photocurable acrylic-based thermal conductive composition comprising 100 parts by mass of a (meth)acrylate monomer , 300 to 2 ,000 parts by mass of a thermal conductive filler , 0.5 to 7.0 parts by mass of a photo-radical polymerization initiator , 0.5 to 4.0 parts by mass of a primary antioxidant , 0.5 to 8.0 parts by mass of a secondary antioxidant , and 0.1 to 4.0 parts by mass of a thermal degradation inhibitor.2. The photocurable acrylic-based thermal conductive composition according to claim 1 , wherein the thermal degradation inhibitor is 1 claim 1 ,1-bis(2-hydroxy-3-tert-alkyl-5-alkylphenyl)alkane monoacrylate.3. The photocurable acrylic-based thermal conductive composition according to claim 1 , wherein the thermal degradation inhibitor is 1 claim 1 ,1-bis(2-hydroxy-3 claim 1 ,5-di-tert-alkylphenyl)alkane monoacrylate.4. The photocurable acrylic-based thermal conductive composition according to claim 1 , wherein the thermal degradation inhibitor is 1 claim 1 ,1-bis(2-hydroxy-3 claim 1 ,5-di-tert-pentylphenyl)ethane monoacrylate.5. The photocurable acrylic-based thermal conductive composition according to claim 1 , wherein the primary antioxidant is a phenol-based antioxidant claim 1 , and the secondary antioxidant is a phosphorus-based antioxidant.6. The photocurable acrylic-based thermal conductive composition according to claim 1 , wherein the primary antioxidant is n- ...

FIRE RETARDANT THERMOPLASTIC RESIN COMPOSITION AND ELECTRIC WIRE COMPRISING THE SAME (As Amended)

Disclosed are a fire retardant thermoplastic resin composition suitable for preparing an electric wire, etc. by enhancing extrudability of a resin composition without hindering fire retardancy of the resin composition, and an electric wire comprising the same. The fire retardant thermoplastic resin composition comprises a matrix resin that comprises 20 to 35% by weight of a poly arylene ether resin, 20 to 35% by weight of a vinyl aromatic resin and 5 to 20% by weight of an olefin-based resin comprising a rubber ingredient, 1 to 10% by weight of a room-temperature liquid-type fire retardant, and 8 to 20% by weight of an ancillary fire retardant, based on 100% by weight of a mixture of a poly arylene ether resin, a vinyl aromatic resin, an olefin-based resin, a room-temperature liquid-type fire retardant and an ancillary fire retardant.

POLYCARBONATE RESIN COMPOSITION

Provided is a polycarbonate resin composition that can block ultraviolet light as well as light on the visible light side therefrom at wavelengths of 400 to 420 nm, and that is free of the problem of gas generation during molding. The polycarbonate resin composition characteristically comprises, per 100 parts by mass of a polycarbonate resin (A), (i) 0.02 to 1 parts by mass of a sesamol group-containing benzotriazole ultraviolet absorber (B1) having a maximum absorption wavelength of at least 375 nm in the absorption curve determined according to JIS K 7105 using the following formula, or (ii) 0.08 to 1 parts by mass of a sesamol group-containing benzotriazole ultraviolet absorber (B2) having a maximum absorption wavelength of at least 360 nm and less than 375 nm in the absorption curve determined according to JIS K 7105 using the following formula; and 0.01 to 0.5% by mass of a stabilizer (C). 2. The polycarbonate resin composition of claim 1 , which comprises the ultraviolet absorber (B1).3. The polycarbonate resin composition of claim 1 , which comprises the ultraviolet absorber (B2).5. The polycarbonate resin composition of claim 2 , further comprising claim 2 , per 100 parts by mass of the polycarbonate resin (A) claim 2 , from 0.01 parts by mass to less than 0.08 parts by mass of the ultraviolet absorber (B2).7. The polycarbonate resin composition of claim 1 , further comprising claim 1 , per 100 parts by mass of the polycarbonate resin (A) claim 1 , from 0.01 to 0.2 parts by mass of an ultraviolet absorber (B3) having a maximum absorption wavelength of less than 360 nm in an absorption curve determined according to JIS K 7105 using the following formula{'br': None, '[an absorbance of the polycarbonate resin (A) comprising 0.005% by mass of the ultraviolet absorber (B3)]−[an absorbance of only the polycarbonate resin (A)].'}8. The polycarbonate resin composition of claim 7 , wherein the ultraviolet absorber (B3) is at least one selected from the group ...

POLYAMIDE RESIN COMPOSITION, METHOD FOR PRODUCING POLYAMIDE RESIN COMPOSITION, AND MOLDED ARTICLE

The present invention provides a polyamide resin composition including (A) a polyamide resin, (B) an alkali metal compound and/or an alkaline earth metal compound, and (C) one or more compounds selected from following (C1) to (C4): (C1) a salt of one or more metal elements selected from the group consisting of groups 3, 4, 11, 13, and 14 of periodic table, (C2) at least one organic heat stabilizer selected from the group consisting of a hindered phenol compound, a hindered amine compound, and an organic phosphorus compound, and (C3) a crystalline thermoplastic resin having a lower melting point than that of the component (A) and/or an amorphous thermoplastic resin having a lower Vicat softening point than that of the component (A), and (C4) an acid. 1. A polyamide resin composition comprising:(A) a polyamide resin;(B) an alkali metal compound and/or an alkaline earth metal compound (except for an aluminic acid metal salt, a halide of an alkali metal, and a halide of an alkaline earth metal); and (C1) a salt of one or more metal elements selected from the group consisting of groups 3, 4, 11, 13, and 14 of periodic table,', '(C2) at least one organic heat stabilizer selected from the group consisting of a hindered phenol compound, a hindered amine compound, and an organic phosphorus compound,', '(C3) a crystalline thermoplastic resin having a lower melting point than that of the component (A) and/or an amorphous thermoplastic resin having a lower Vicat softening point than that of the component (A), and', '(C4) an acid,', 'wherein a content of the component (B) is 0.03 to 20 parts by mass based on parts by mass in total of the component (A) and the component (C3), and', 'the components (C1) to (C3) have following respective contents when selected as a component contained therein:', 'component (C1): 0.001 to 0.05 parts by mass in terms of an amount of a metal element based on 100 parts by mass in total of the component (A) and the component (C3),', 'component (C2): 0.8 ...

CHARGE-TRANSPORTING VARNISH

Provided is a charge-transporting varnish comprising: a charge-transporting material such as an aniline derivative or a thiophene derivative; a fluorinated alkyl phosphate onium salt represented by the formula; and an organic solvent. 2. The charge-transporting varnish of claim 1 , wherein the charge-transporting material is at least one selected from an aniline derivative and a thiophene derivative.3. The charge-transporting varnish of claim 2 , wherein the charge-transporting material is the aniline derivative.4. A charge-transporting thin film claim 1 , obtained from the charge-transporting varnish of .5. An organic electroluminescent device claim 4 , comprising the charge-transporting thin film of .6. A method of producing a charge-transporting thin film claim 1 , the method comprising applying the charge-transporting varnish of on a substrate claim 1 , and evaporating a solvent. The present invention relates to a charge-transporting varnish.In an organic electroluminescent (hereinafter, referred to as organic EL) device, a charge-transporting thin film made of an organic compound is used as a light-emitting layer and a charge injection layer. Particularly, a hole injection layer is responsible for a transfer of charges between a positive electrode and a hole injection layer or a light-emitting layer, and has an important function for achieving low-voltage driving and high brightness of an organic EL device.A method of forming the hole injection layer is largely divided into a dry process represented by a vapor deposition method and a wet process represented by a spin coating method, and when these processes are compared, a thin film having a large area and high flatness can be efficiently produced by the method of the wet process. Therefore, as the area of the organic EL display is increased, a hole injection layer which can be formed by the wet process is currently desired.In view of such circumstances, the present inventor has developed charge-transporting ...

THERMOPLASTIC POLYESTER RESIN COMPOSITION AND MOLDED ARTICLE

A thermoplastic polyester resin composition includes a thermoplastic polyester resin (A), an epoxy compound (B) having an epoxy equivalent of from 200 to 3,000 g/eq, and a hydroxy group-containing resin (C) having a number average molecular weight of from 2,000 to 500,000 and a halogen element content of 1,000 ppm or less, wherein the epoxy compound (B) is blended in an amount of from 0.05 to 10 parts by weight with respect to 100 parts by weight in total of 70 to 99.9 parts by weight of the thermoplastic polyester resin (A) and 0.1 to 30 parts by weight of the hydroxy group-containing resin (C). The thermoplastic resin composition and a molded article achieve both long-term hydrolysis resistance and heat aging resistance at a high level, and can further suppress bleed-out to the surface of the molded article during heat-dry and heat-moisture treatments. 112.-. (canceled)13. A thermoplastic polyester resin composition comprising a thermoplastic polyester resin (A) , an epoxy compound (B) having an epoxy equivalent of 200 to 3 ,000 g/eq , and a hydroxy group-containing resin (C) having a number average molecular weight of 2 ,000 to 500 ,000 and a halogen element content of 1 ,000 ppm or less , wherein the epoxy compound (B) is blended in an amount of 0.05 to 10 parts by weight with respect to 100 parts by weight in total of 70 to 99.9 parts by weight of the thermoplastic polyester resin (A) and 0.1 to 30 parts by weight of the hydroxy group-containing resin (C).14. The thermoplastic polyester resin composition according to claim 13 , wherein the thermoplastic polyester resin (A) has a melting point higher than 200° C.15. The thermoplastic polyester resin composition according to claim 13 , wherein the epoxy compound (B) includes an epoxy compound having two or more epoxy groups in one molecule.16. The thermoplastic polyester resin composition according to claim 13 , wherein the hydroxy group-containing resin (C) has a hydroxy group value of 3 to 20 eq/kg.17. The ...

Thermoplastic Resin Composition, and Molded Product Produced Therefrom

This thermoplastic resin composition of the present invention comprises: approximately 100 parts by weight of a polycarbonate resin; approximately 1 to approximately 20 parts by weight of a rubber-modified vinyl-based copolymer resin; approximately 10 to approximately 30 parts by weight of a phosphorous-based flame retardant agent; approximately 3 to approximately 12 parts by weight of calcium carbonate; approximately 10 to approximately 40 parts by weight of talc; approximately 5 to approximately 11 parts by weight of wollastonite; and approximately 0.01 to approximately 5 parts by weight of a black pigment. The weight ratio of the calcium carbonate to the talc is approximately 1:1.5 to approximately 1:3.5, and the weight ratio of the talc to the wollastonite is approximately 1:0.3 to approximately 1:0.7. The thermoplastic resin composition can exhibit the properties of high gloss and a good outer appearance, and has excellent fluidity, impact resistance, heat resistance, thin film flame retardancy, and dimensional stability.

STABILIZED POLYMERIC CARRIERS FOR THERAPEUTIC AGENT DELIVERY

Polymeric carriers for the delivery of therapeutic agents and methods for making and using the same. The polymeric carriers include copolymers, diblock copolymers, polymeric architectures that include the copolymers and diblock copolymers, and particles assemblies comprising the copolymers, diblock copolymers, and polymeric architectures that include the copolymers. 125-. (canceled)2933-. (canceled)34. The copolymer of claim 26 , wherein Lis —(CH)— where n is 2-10.35. The copolymer claim 26 , wherein Lis —(CHCHO)— where n is 2-4.36. (canceled)37. The copolymer of claim 26 , wherein Lis —(CH)— where n is 2-10.38. The copolymer of claim 26 , wherein Lis —(CHCHO)— where n is 2-4.39. (canceled)40. The copolymer of claim 26 , wherein Cand Care independently selected from the group consisting of an ester claim 26 , an acetal claim 26 , a hemiacetal claim 26 , a hemiacetal ester claim 26 , and a hydrazine.41. The copolymer of claim 26 , wherein Cand Care independently selected from the group consisting of an aliphatic ester and a phenyl ester.42. The copolymer of claim 26 , wherein the cleavable linkage is an amino acid sequence cleavable by enzymatic action.4345-. (canceled)46. The copolymer of claim 26 , wherein S comprises a poly(ethylene oxide) group.47. The copolymer of claim 26 , wherein S comprises a poly(ethylene oxide) group having at least five ethylene oxide repeating units (i.e. claim 26 , —(CHCHO)— claim 26 , where n≧5).48. The copolymer of claim 26 , wherein S comprises a poly(ethylene oxide) group having from five (5) to thirty (30) ethylene oxide repeating units (i.e. claim 26 , —(CHCHO)— claim 26 , where n=5-30).49. (canceled)50. The copolymer of claim 26 , wherein S comprises a zwitterionic group.51. The copolymer of claim 26 , wherein S comprises a zwitterionic group selected from the group consisting of a carboxybetaine group claim 26 , a sulfobetaine group claim 26 , and a phosphobetaine group.5258-. (canceled)59. The copolymer of claim 28 , wherein ...

Low-Halogen Flame Retardant Polyamide Compositions Resistant to Heat Aging

A low-halogen flame retardant thermoplastic polyamide composition providing improved mechanical and electrical stability at elevated temperatures, where the thermoplastic composition comprises a polyamide resin; a non-halogen flame retardant; a heat stabilizer containing a copper halide and an organophosphorus compound; an optional lubricant and/or mold release agent; and an optional colorant. 1. A low-halogen thermoplastic polyamide composition comprising:a polyamide resin;a non-halogen flame retardant; anda copper-containing heat stabilizer comprising a copper halide and an organophosphorus compound,wherein the polyamide composition has an elemental bromine content of greater than 900 ppm but less than 1300 ppm.2. The thermoplastic polyamide composition according to claim 1 , wherein the polyamide resin is selected from the group consisting of PA-4 claim 1 ,6; PA-6 claim 1 ,I; PA-6 claim 1 ,T; PA-6 claim 1 ,6; PA-6/6 claim 1 ,6; and a mixture thereof.3. The thermoplastic polyamide composition according to claim 1 , wherein the polyamide resin is PA-6 claim 1 ,6.4. The thermoplastic polyamide composition according to claim 1 , wherein the non-halogen flame retardant is a non-halogen claim 1 , nitrogen-containing flame retardant.5. The thermoplastic polyamide composition according to claim 4 , wherein the non-halogen claim 4 , nitrogen-containing flame retardant is a melamine salt or a melamine complex/adduct.6. The thermoplastic polyamide composition according to claim 5 , wherein the melamine salt or a melamine complex/adduct is melamine cyanurate.7. The thermoplastic polyamide composition according to claim 5 , wherein the melamine salt or a melamine complex/adduct is melamine polyphosphate.8. The thermoplastic polyamide composition according to claim 1 , wherein the copper halide and the organophosphorus compound form a complex.9. The thermoplastic polyamide composition according to claim 1 , wherein the organophosphorus compound is triphenylphosphine.10. The ...

ANTISTATIC POLYURETHANE

The invention relates to an antistatic polyurethane which comprises an antistatic additive comprising an ionic liquid and a process for producing such an antistatic polymer. The invention further relates to an antistatic shoe sole comprising an antistatic polyurethane according to the invention and the use of an ionic liquid as antistatic additive for polyurethane. 1. A polyurethane comprising an ionic liquid.2. The polyurethane according to claim 1 , wherein the ionic liquid is not covalently bound to the polymer matrix.3. The polyurethane according to or claim 1 , wherein the ionic liquid is liquid at room temperature.43. The polyurethane according to claim to claim 1 , wherein the cation used for the ionic liquid is a cation selected from the group consisting of 1 claim 1 ,2 claim 1 ,3-trimethylimidazolium claim 1 , 1 claim 1 ,3 claim 1 ,4 claim 1 ,5-tetramethylimidazolium claim 1 , 1 claim 1 ,3 claim 1 ,4-dimethylimidazolium claim 1 , 1 claim 1 ,3 claim 1 ,4-trimethylimidazolium claim 1 , 1 claim 1 ,3-dibutyl-2-methylimidazolium claim 1 , 1 claim 1 ,3-dibutylimidazolium claim 1 , 1 claim 1 ,2-dimethylimidazolium claim 1 , 1 claim 1 ,3-dimethylimidazolium claim 1 , 1-benzyl-3-methylimidazolium claim 1 , 1-butyl-2 claim 1 ,3-dimethylimidazolium claim 1 , 1-butyl-2-ethyl-5-methylimidazolium claim 1 , 1-butyl-2-ethylimidazolium claim 1 , 1-butyl-2-methylimidazolium claim 1 , 1-butyl-3 claim 1 ,4 claim 1 ,5-trimethylimidazolium claim 1 , 1-butyl-3 claim 1 ,4-dimethylimidazolium claim 1 , 1-butyl-3-ethylimidazolium claim 1 , 1-butyl-3-methylimidazolium claim 1 , 1-butyl-4-methylimidazolium claim 1 , 1-butylimidazolium claim 1 , 1-decyl-3-methylimidazolium claim 1 , 1-dodecyl-3-methylimidazolium claim 1 , 1-ethyl-2 claim 1 ,3-dimethylimidazolium claim 1 , 1-ethyl-3-methylimidazolium claim 1 , 1-hexadecyl-2 claim 1 ,3-dimethylimidazolium claim 1 , 1-hexadecyl-3-methylimidazolium claim 1 , 1-hexyl-2 claim 1 ,3-dimethylimidazolium claim 1 , 1-hexyl-3-methylimidazolium ...

Thermoplastic polyester resin composition and molded article

A thermoplastic polyester resin composition is obtained by blending, per 100 parts by weight of (A) a thermoplastic polyester resin, 0.1 to 5 parts by weight of (B) a novolac type epoxy resin having a specific structure, and 0.05 to 10 parts by weight of (C) an epoxy compound having two epoxy functional groups per molecule. Thus, a molded article that exhibits superior melt stability with respect to a wide range of processing temperatures, has excellent mechanical properties and heat resistance, and exhibits superior long-term hydrolysis resistance, chemical resistance, and oxidative deterioration resistance can be obtained.

FLAME RETARDANT COMPOSITION, METHODS OF MANUFACTURE THEREOF AND ARTICLES COMPRISING THE SAME

Disclosed herein is a composition comprising 20 to 80 wt % of an organic polymer; 0.1 to 30 wt % of flame retardant that comprises a phosphorus containing flame retardant and/or a nitrogen containing flame retardant; and 0.1 to 50 wt % of calcium sulfate. Disclosed herein is a method comprising blending 20 to 80 wt % of an organic polymer; 0.1 to 30 wt % of flame retardant package that comprises a phosphorus flame retardant and/or a nitrogen flame retardant; 0.1 to 50 wt % of calcium sulfate; and molding the composition. 1. A composition comprising:20 to 80 wt % of an organic polymer;0.1 to 30 wt % of flame retardant that comprises a phosphorus containing flame retardant and/or a nitrogen containing flame retardant; and0.1 to 50 wt % of calcium sulfate.2. The composition of claim 1 , where the organic polymer is a polycarbonate.3. The composition of claim 2 , where the polycarbonate comprises a blend of linear and branched polycarbonate.4. The composition of claim 2 , where the polycarbonate further comprises a polysiloxane polycarbonate copolymer.5. The composition of claim 1 , where the composition is characterized by:i. a through plane thermal conductivity (TC) of at least 0.3 W/mK; andii. a flame retardancy of V-2 to V-0 at a thickness of 0.4 to 3.00 mm when tested as per a UL94 test standard.6. The composition of claim 1 , where the organic polymer comprises a thermoplastic polymer; and where the thermoplastic polymer is a polypropylene claim 1 , polyethylene claim 1 , ethylene based copolymer claim 1 , polycarbonate claim 1 , polyamide claim 1 , polyester claim 1 , polybutylene terephthalate claim 1 , polyethylene terephthalate claim 1 , polycyclohexylendimethylene terephthalate claim 1 , liquid crystal polymers claim 1 , polyphenylene sulfide claim 1 , polyphenylene ether claim 1 , polyphenylene oxide-polystyrene blends claim 1 , polystyrene claim 1 , high impact modified polystyrene claim 1 , acrylonitrile-butadiene-styrene terpolymer claim 1 , acrylic ...

Composition for wire protective member, wire protective member, and wiring harness

A composition for a wire protective member with heat resistance, flame retardancy, and resistance against both a calcium chloride and a braided wire; a wire protective member and a wire harness using the composition. The composition for a wire protective member is produced by including a polypropylene having a propylene monomer constituting 50 to 95 percent by mass of monomers forming a polymer, a melt flow rate of 0.5 to 5 g/10 min, and a melting point of 150 degrees C. or more; a bromine-based flame retardant and an antimony trioxide as a flame retarder; a phenol-based antioxidant as a heat resistance life improving agent; and a metal deactivator, wherein the propylene has a tensile strength of 20 to 35 MPa and a Charpy impact strength of 10 kJ/m 2 or more at 23 degrees C.

MALEIMIDE RESIN COMPOSITION AND MALEIMIDE RESIN FILM

Provided is a maleimide resin composition capable of being turned into a cured product superior in physical strength and dielectric property, having a fluororesin powder uniformly dispersed therein, exhibiting a low thixotropic ratio, and being turned into the shape of a film via coating. The maleimide resin composition contains: 3. The maleimide resin composition according to claim 1 , wherein the fluororesin powder as the component (b) comprises at least one powder selected from polytetrafluoroethylene claim 1 , polyvinylidene fluoride claim 1 , polychlorotrifluoroethylene claim 1 , tetrafluoroethylene-perfluoroalkyl vinyl ether copolymer claim 1 , tetrafluoroethylene-hexafluoropropylene copolymer claim 1 , polyvinyl fluoride claim 1 , tetrafluoroethylene-hexafluoropropylene copolymer and ethyl ene-tetrafluoroethyl ene copolymer.4. The maleimide resin composition according to further comprising claim 1 , as a component (d) claim 1 , a (meth)acrylate having not less than 10 carbon atoms.5. A cured product of the maleimide resin composition according to .6. A maleimide resin film comprised of the maleimide resin composition according to . The present invention relates to a maleimide resin composition and a maleimide resin film.In recent years, mobile communication devices as typified by mobile phones, base-station devices thereof, network infrastructure devices such as servers and routers, and electronic devices such as large-scale computers have seen a rapid increase in the speed of the signals used therein and an rapid increase in the capacities thereof year after year. In this regard, printed-wiring boards installed in these electronic devices are required to be compatible with higher frequencies such as those within a range of 20 to 90 GHz; a substrate material having a low relative permittivity and a low dielectric tangent is now demanded as such material is capable of reducing transmission loss. In addition to the electronic devices mentioned above, even in ...

Biobased Polymer Compositions

Polymeric composites are produced by melt processing biobased polymers with an acrylated silicone polyether at temperatures that promote free radical reactions between the bio-based polymer and the acrylated silicone polyether. The bio-based compositions have an excellent balance of mechanical properties and are suitable for flame retardant applications. 1. A composition comprising a melt processable polymer derived from a bio-based polymer and an acrylated silicone polyether.2. A composition according to claim 1 , wherein the acrylated silicone polyether is a compound that contains at least two ethylenically unsaturated sites.3. A composition according to claim 1 , wherein the melt processable polymer is also derived from a free radical initiator.4. A composition according claim 1 , to claim 1 , wherein the melt processable polymer has a ratio of flexural modulus to impact strength of less than 11:1.5. A composition according to claim 1 , wherein the melt processable polymer has a rating of HB on the UL 94 horizontal flame retardant test.6. A composition according to claim 1 , further comprising a flame retardant additive.7. A composition according to claim 6 , wherein the flame retardant additive composition is a phosphorus based compound.8. A composition according to claim 7 , wherein the flame retardant additive composition is melamine phosphate.9. A composition according to claim 6 , wherein the melt processable polymer has a rating of V2 claim 6 , V1 or V0 on the UL 94 vertical flame retardant test.10. A composition according to claim 7 , wherein the melt processable polymer exhibits self extinguishing properties under UL 94 test procedures.11. A composition according to claim 1 , wherein the bio-based polymer is a polyester.12. A composition according to claim 11 , wherein the polyester includes polycaprolactone claim 11 , polyhydroxybutyric acid claim 11 , polyhydroxyvaleric acid claim 11 , polyethylene succinate claim 11 , polybutylene succinate claim 11 , ...

ADHESIVE COMPOSITION, AND COVERLAY FILM, BONDING SHEET, COPPER-CLAD LAMINATE AND ELECTROMAGNETIC SHIELDING MATERIAL, EACH USING SAID ADHESIVE COMPOSITION

The present invention is an adhesive composition that is characterized by containing (A) a modified polyolefin resin and (B) an epoxy compound, and is also characterized in that: the modified polyolefin resin (A) is obtained by graft modifying a polyolefin resin with use of a modifying agent that contains an α,β-unsaturated carboxylic acid or a derivative thereof; the content of the epoxy compound (B) is 1-20 parts by mass relative to 100 parts by mass of the modified polyolefin resin (A); and the epoxy compound is composed of two or more types of epoxy compounds. 1. An adhesive composition , comprising:(A) a modified polyolefin-based resin; and(B) an epoxy resin,wherein the modified polyolefin-based resin (A) is a resin in which a polyolefin resin is graft-modified with a modifier comprising an α, β-unsaturated carboxylic acid or a derivative thereof,a content of the epoxy resin (B) is in a range of from 1 to 20 parts by mass based on 100 parts by mass of the modified polyolefin-based resin (A), andthe epoxy resin (B) comprises two or more types of epoxy resins.2. The adhesive composition of claim 1 , wherein the epoxy resin (B) comprises a novolak type epoxy resin.3. The adhesive composition of claim 2 , wherein the epoxy resin (B) comprises a bisphenol A novolak type epoxy resin.4. The adhesive composition of claim 1 , wherein the epoxy resin (B) comprises an epoxy resin having an alicyclic skeleton.5. The adhesive composition of claim 1 , wherein the modified polyolefin-based resin (A) comprises a modified polypropylene resin.6. The adhesive composition of claim 1 , wherein the derivative of the α claim 1 , β-unsaturated carboxylic acid is at least one compound selected from the group consisting of an itaconic anhydride claim 1 , a maleic anhydride claim 1 , an aconitic anhydride and a citraconic anhydride.7. The adhesive composition of claim 1 , wherein a content proportion of a graft portion derived from the α claim 1 ,β-unsaturated carboxylic acid or the ...

Halogen-free thermosetting resin composition, prepreg, laminate and printed circuit board comprising the same

The present invention provides a halogen-free thermosetting resin composition, a prepreg, a laminate and a printed circuit board comprising the same. The halogen-free thermosetting resin composition comprises, based on 100 parts by weight of organic solids, (A) from 30 to 60 parts by weight of a halogen-free thermosetting resin, (B) from 10 to 35 parts by weight of a phenolic curing agent, and (C) a phosphorus-containing flame retardant. The prepregs, laminates and printed circuit boards prepared from the halogen-free thermosetting resin composition of the present invention have excellent dimensional stability and dielectric properties, high adhesive force, high heat resistance, low water absorption and better processability, and can achieve halogen-free flame retardancy and reach UL94 V-0.

Novel compositions for polyurethane applications

A process comprising, consisting of, or consisting essentially of: foaming a reaction mixture containing at least one polyisocyanate and an isocyanate-reactive compound comprising at least one alkoxylated triazine-arylhydroxy-aldehyde condensate composition wherein the alkoxylated triazine-arylhydroxy-aldehyde condensate composition is a reaction product of a triazine-arylhydroxy-aldehyde condensate and at least one alkylene carbonate, is disclosed.

Ink Jet Composition And Flameproofing Method

An ink jet composition according to the present disclosure contains a flameproofing agent and resin particles. The resin particles are preferably urethanic resin particles. It is preferable that a urethanic resin making up the urethanic resin particles is a urethanic resin containing a crosslinking group and the crosslinking group is one or more selected from the group consisting of a blocked isocyanate group and a silanol group. The urethanic resin making up the urethanic resin particles preferably has a polycarbonate skeleton. 1. An ink jet composition containing:a flameproofing agent; andresin particles.2. The ink jet composition according to claim 1 , wherein the resin particles are urethanic resin particles.3. The ink jet composition according to claim 2 , wherein a urethanic resin making up the urethanic resin particles is a urethanic resin containing a crosslinking group and the crosslinking group is one or more selected from the group consisting of a blocked isocyanate group and a silanol group.4. The ink jet composition according to claim 2 , wherein the urethanic resin making up the urethanic resin particles has a polycarbonate skeleton.5. The ink jet composition according to claim 1 , wherein the flameproofing agent includes at least one selected from the group consisting of a bromine-based flameproofing agent claim 1 , a phosphorus-based flameproofing agent claim 1 , and a chlorine-based flameproofing agent.6. The ink jet composition according to claim 1 , further containing a lubricant with a melting point of 200° C. or less.7. The ink jet composition according to claim 1 , further containing a colorant claim 1 , whereinthe content of the colorant is 0.1% by mass or less.8. The ink jet composition according to claim 1 , wherein a dry film of the ink jet composition has a Young's modulus of 5 MPa to 70 MPa.9. A flameproofing method comprising a discharge step of discharging the ink jet composition according to by an ink jet process to apply the ink jet ...

Adhesive composition, optical member, and surface protective sheet

An adhesive composition includes a copolymer (A), the copolymer (A) being a copolymer of: a hydroxyl group-containing (meth)acrylamide (a1), the hydroxyl group-containing (meth)acrylamide (a1) including at least one of a hydroxyl group-containing acrylamide and a hydroxyl group-containing methacrylamide, and a (meth)acrylate (a2), the (meth)acrylate (a2) including at least one of an acrylic ester and a methacrylic ester; and an antistatic agent (B), the antistatic agent (B) including an ionic compound.

SILYL FUNCTIONAL COMPOUND FOR IMPROVING FLAME RETARDANT PROPERTIES

The invention relates to the use of a silyl functional compound b), which silyl functional compound comprises a N—O—Si bond, for improving the flame retardant properties of a composition comprising an organic polymer a), which is one of a thermoplastic polymer or a thermoset polymer or a mixture thereof. 1. A process of preparing a flame retardant composition , the process comprising:mixing an organic polymer component and an amount of a silyl functional component sufficient to impart a flame retardant property to the flame retardant composition, the organic polymer component including one or more of a thermoplastic polymer and a thermoset polymer, and the silyl functional component including a compound comprising a N—O—S bond.2. The process according to claim 1 , further comprising mixing one or more crosslinking components with the organic polymer component and the silyl functional component.3. The process according to claim 1 , wherein the amount of the silyl functional component is in a range of 0.1 to 15.0% by weight claim 1 , based on the total weight of the organic polymer component and the silyl functional component.5. The process according to claim 4 , wherein Ris a hydrogen atom and Ris an organic group.6. The process according to claim 4 , wherein R—N—Rtogether form a cyclic group.7. The process according to claim 6 , wherein the cyclic group is selected from a heterocyclic amine group and a cyclic imide group.8. The process according to claim 4 , wherein the compound comprises a plurality of functional groups having the formula (I).9. The process according to claim 1 , wherein the compound has a decomposition temperature of at least 140° C.10. The process according to claim 1 , further comprising mixing at least one other flame retardant with the organic polymer component and the silyl functional component claim 1 , the at least one other flame retardant being different from compound.11. The process according to claim 10 , wherein the at least one other ...

SILYL FUNCTIONAL COMPOUND FOR IMPROVING FLAME RETARDANT PROPERTIES

The invention relates to a composition comprising an organic polymer, and a silyl functional compound comprising a N—Si bond. 2. The composition according to claim 1 , wherein the organic polymer component comprises a thermoplastic polymer.3. The composition according to claim 1 , wherein the organic polymer component comprises a thermoset polymer.4. The composition according to claim 3 , wherein the composition additionally comprises: one or more crosslinking components.5. The composition according to claim 1 , wherein the silyl functional component is present in the range of 0.1 to 15.0% by weight claim 1 , based on the weight of the organic polymer component and the silyl functional component.611-. (canceled)12. The composition according to claim 1 , wherein a compound of the silyl functional component has a decomposition temperature of at least 140° C.13. The composition according to claim 1 , additionally comprising:at least one other flame retardant different from the silyl functional component.14. The composition according to claim 13 , wherein the at least one other flame retardant includes one or more of an inorganic flame retardant claim 13 , a brominated flame retardant claim 13 , a phosphorus based flame retardant claim 13 , a magnesium flame retardant and a nitrogen based flame retardant.15. The composition according to claim 14 , wherein the at least one other flame retardant includes one or more of aluminum trihydroxide claim 14 , magnesium dihydroxide claim 14 , and antimony trioxide.17. The composition according to claim 1 , wherein the organic polymer component includes one or more of thermoplastic polymer and a thermoset polymer.18. The composition according to claim 1 , wherein the silyl functional component is present in the range of 0.1 to 10.0% by weight claim 1 , based on the weight of the organic polymer component and the silyl functional component. The present invention relates to a composition comprising an organic polymer and a silyl ...

AQUEOUS COATING COMPOSITION FOR SIDE SEAM STRIP OR SIDE SEAM COATING ON THREE-PIECE CAN

An aqueous coating composition includes: i) an aqueous dispersion of a hydroxyl functional acrylic polymer; ii) a urethane component; iii) a hydroxyl reactive crosslinking agent different from component ii); and iv) an aqueous liquid carrier. The coating composition has a volatile organic (VOC) content of less than 420 g/L, and may be applied to a side seam strip or a side seam of a three-piece can. 2. The coating composition of claim 1 , wherein the urethane component comprises a water-dispersible polyurethane polymer.3. The coating composition of claim 1 , wherein the urethane component comprises a blocked isocyanate.4. The coating composition of claim 3 , wherein the blocked isocyanate is selected from the group consisting of a blocked aliphatic polyisocyanate and a blocked cycloaliphatic polyisocyanate claim 3 , preferably from the group consisting of blocked hexamethylene diisocyanate claim 3 , blocked isophorone diisocyanate claim 3 , blocked bis [4-isocyanatocyclohexyl]methane) claim 3 , blocked tetramethylene-m-xylidene diisocyanate claim 3 , blocked isopropenyldimethyl-benzylisocyanate and dimers or trimers thereof.5. The coating composition of claim 1 , wherein the urethane component contains an isocyanate content of at least 0.1 wt % claim 1 , based on the weight of isocyanate for forming the urethane component.6. The coating composition of claim 1 , wherein the component iii) comprises an aminoplast crosslinker.7. The coating composition of claim 6 , wherein the aminoplast crosslinker comprises a melamine-formaldehyde crosslinker claim 6 , a benzoguanamine-formaldehyde crosslinker claim 6 , a glycoluril-formaldehyde crosslinker or the combination thereof.8. The coating composition of claim 1 , wherein the hydroxyl-functional acrylic polymer comprises an emulsion polymerized latex polymer.9. The coating composition of claim 1 , wherein the hydroxyl-functional acrylic polymer comprises an organic-solution polymerized acrylic polymer10. The coating ...

Layered body and extrusion-molded article

Provided is a laminate comprising a fluoroelastomer layer and a polymer layer, wherein the fluoroelastomer layer is formed of a fluoroelastomer composition containing a fluoroelastomer, a basic polyfunctional compound, and a polytetrafluoroethylene, and the polytetrafluoroethylene is dispersed in a state of single particles in the fluoroelastomer layer.

MASS TRANSIT VEHICLE COMPONENT

The invention is directed to a mass transit vehicle component, to a method for preparing a mass transit vehicle component with improved smoke density and/or heat release performance, to the use of a component in mass transit vehicles, and to a use of a pellet or composition. The mass transit vehicle component of the invention is prepared from i) pellets of a flame retardant glass fibre reinforced polypropylene composition; ii) a composition comprising: a) pellets of a fibre reinforced polypropylene composition; and b) a flame retardant polypropylene dilution composition; or iii) a composition comprising: a) pellets of a flame retardant fibre reinforced polypropylene composition, and b) a flame retardant polypropylene dilution composition. 1. Mass transit vehicle component , said component being prepared fromi) pellets of a flame retardant fibre reinforced polypropylene composition having a core comprising fibres and a sheath of a polypropylene compound comprising polypropylene, optional additives and a flame retardant composition and surrounding said core, wherein the flame retardant composition comprises a mixture of an organo-phosphorous compound, an organic phosphoric acid compound and zinc oxide;ii) a composition comprising:a) pellets of a fibre reinforced polypropylene composition having a core comprising fibres and a sheath of a first polypropylene compound, which polypropylene compound comprises polypropylene and optional additives surrounding said core, wherein the fibre reinforced polypropylene composition comprises 10-70% by total weight of the fibre reinforced polypropylene composition of fibres and 30-90% by total weight of the fibre reinforced polypropylene composition of polypropylene compound, said fibre reinforced polypropylene composition not containing a flame retardant composition, andb) a flame retardant polypropylene dilution composition comprising a second polypropylene compound containing polypropylene, optional additives and a flame retardant ...

OPTIMIZED EMULSION DRYING PROCESS FOR MAKING MICRONIZED POLYETHERIMIDE POLYMERS

A process for making ultra-fine particles of a high performance polymer in a yield greater than 90%, which includes dissolving the high performance polymer in an organic solvent capable of dissolving the polymer to form a solution; emulsifying the solution by combining the solution with water and a surfactant to form an emulsion; transferring the emulsion into a receiving water containing a surfactant to remove the organic solvent and form a slurry; and recovering particles of less than 75 microns in diameter in a yield greater than 90%. 134.-. (canceled)35. Ultra-fine particles of a high performance polymer in a yield greater than 90% , produced by the process comprising:a. dissolving the high performance polymer in an organic solvent capable of dissolving the polymer to form a solution;b. emulsifying the solution by combining the solution with water and a surfactant to form an emulsion;c. transferring the emulsion into a receiving water containing a surfactant to remove the organic solvent and form a slurry; and,d. recovering particles of <75-micron diameter in a yield greater than 90%.36. The ultra-fine particles according to claim 35 , produced by the process further comprising filtering the slurry to form a wet cake.37. The ultra-fine particles according to claim 35 , produced by the process further comprising at least one of washing or re-slurrying the wet cake with de-ionized water.38. The ultra-fine particles of claim 35 , wherein the high performance polymer comprises polyetherimide and the polyetherimide particles have a particle size of less than 75 microns.39. The ultra-fine particles of claim 38 , wherein the polyetherimide comprises (a) a polyetherimide resin claim 38 , and (b) a phosphorus-containing stabilizer claim 38 , in an amount that is effective to increase the melt stability of the polyetherimide resin claim 38 , wherein the phosphorus-containing stabilizer exhibits a low volatility such that claim 38 , as measured by thermogravimetric ...

Resin compositions for thermosetting powder coating compositions

The invention relates to a resin composition comprising at least an organophosphorous compound and a branched amorphous carboxylic acid functional polyester, said polyester having a T g of at least 40° C., said polyester comprising at least 1 to 45% mol of 2,2-dimethyl-1,3-propanediol; a C 3 to C 5 aliphatic diol AD1 not including 2,2-dimethyl-1,3-propanediol; a C 6 to C 50 aliphatic or cycloaliphatic diol AD2; 0.1 to 10% mol of an at least trifunctional monomer; 1 to 55% mol of terephthalic acid, wherein the % mol is based on the polyester. The powder coatings of the present invention derived upon curing at low temperature of the thermosetting powder coating compositions of the invention that were storage stable and comprised said resin composition and a crosslinker having functional groups that are reactive with the carboxylic acid groups of the polyester, have limited or no blooming, good smoothness sufficient reverse impact resistance and preferably have also good degassing limit.

BATTERY MODULE

The present application can provide a battery module, a manufacturing method thereof, and a resin composition applied to the manufacturing method. The present application can provide a battery module having excellent power relative to volume, while being manufactured in a simple process and at a low cost, a manufacturing method thereof, and a resin composition applied to the manufacturing method. 1. A method of manufacturing a battery module , comprising:injecting a resin composition into a module case, wherein the module case has a bottom plate and sidewalls forming an internal space;housing a plurality of battery cells; andcuring the resin composition to form a resin layer.2. The method of claim 1 , wherein the bottom plate has an injection hole for injecting the resin composition into the module case.3. The method of claim 1 , wherein the sidewalls have an injection hole for injecting the resin composition into the module case.4. The method of claim 2 , wherein the bottom plate has an observation hole for observing the resin composition injected into the module case.5. The method of claim 3 , wherein the sidewalls have an observation hole for observing the resin composition injected into the module case.6. The method of claim 1 , wherein the resin layer is an adhesive layer.7. The method of claim 6 , wherein the resin layer has an adhesive force of about 50 gf/10 mm to 1 claim 6 ,000 gf/10 mm measured at a peel rate of about 300 mm/min and a peel angel of 180 degrees.8. The method of claim 1 , wherein the injecting is performed while vibrating the battery module or the battery cell.9. The method of claim 1 , wherein the resin layer has a thermal conductivity of 1.5 W/mK or more.10. The method of claim 1 , wherein the bottom plate in contact with the resin layer comprises a thermally conductive region.11. The method of claim 1 , wherein the side walls in contact with the resin layer comprises a thermally conductive region.12. The method of claim 10 , wherein the ...

POLYKETONE RESIN COMPOSITION HAVING OUTSTANDING WATER RESISTANCE

The present invention relates to a polyketone resin composition and to a production method therefor; and relates to a polyketone copolymer having outstanding water resistance, moisture-absorption rate and shock resistance, characterised in that the polyketone copolymer comprises repeat units represented by general formulae (1) and (2) and has an intrinsic viscosity of between 1.0 and 2.0 dl/g. Because of the outstanding moisture-absorption rate and shock resistance, the present invention can be used in, inter alia, marine bolts, clips and holders, connectors, switches, bobbins, sludge-treatment chains, cable ties, automotive fuel injection ports, green juicer screws, office partition frames and box frames. 196-. (canceled)97. A polyketone copolymer having outstanding water resistance , moisture-absorption rate and shock resistance comprising repeating units represented by the following general formulas (1) , (2) of which intrinsic viscosity is from 1.0 to 2.0 dl/g and molecular weight distribution is from 1.5 to 2.5{'br': None, '—[—CH2CH2-CO]x- \u2003\u2003(1)'}{'br': None, '—[—CH2-CH(CH3)-CO]y- \u2003\u2003(2)'}(wherein x,y represents the mole % of each of general formulas (1) and (2) in the copolymer, and y/x of the general formulas (1) and (2) is from 0.03 to 0.3).98. The polyketone copolymer according to claim 97 , wherein the remaining amount of palladium catalyst of the polyketone copolymer is not more 50 ppm.99. The polyketone copolymer according to claim 97 , wherein a ligand of catalyst composition used in polymerization of the polyketone copolymer is ((2 claim 97 ,2-dimethyl-1 claim 97 ,3-dioxane-5 claim 97 ,5-diyl)bis(methylene))bis(bis(2-methoxyphenyl)phosphine).100. A component selected from the group consisting of tube fixing clip or tube fixing holder for attaching to a car body and connector produced by the polyketone copolymer according to any one of to .101. A component selected from the group consisting of green juicer screw claim 97 , gasket for ...

Flame-retardant laminate and flame-retardant adhesive sheet

A flame-retardant laminate 10 having a substrate 11 and a print-image-receiving layer 12 stacked on the substrate 11 , is characterised in that the substrate 11 has a flame resistance equivalent to VTM-0; and the print-image-receiving layer 12 contains a resin and titanium oxide and no halide; exhibits a percent mass retention, of 50% or higher as determined at 600° C. through thermal mass analysis; and has a thickness of 10 μm or less.

Halogen-free thermosetting resin composition, and prepreg and laminate for printed circuits using the same

The present invention relates to a halogen-free thermosetting resin composition and also a prepreg and a laminate for printed circuits prepared from the halogen-free thermosetting resin composition. The halogen-free thermosetting resin composition comprises, based on 100 parts by weight of organic solids, (A) from 30 to 60 parts by weight of a halogen-free epoxy resin, (B) from 20 to 50 parts by weight of a compound containing dihydrobenzoxazine ring, (C) from 10 to 40 parts by weight of a phosphorus-containing bisphenol curing agent. The prepreg and laminate for printed circuits prepared from the halogen-free thermosetting resin composition according to the present invention have high glass transition temperature, excellent dielectric properties, low water absorption, high thermal resistance and better processability, and can fulfill halogen-free flame retardancy and achieve UL94 V-0 grade.

Resin composition and resin molded article

A resin composition includes a polycarbonate resin, a polyethylene terephthalate resin, a glycidyl group-containing polyethylene copolymer, an organic phosphorus flame retardant, and a flame retardant antidrip agent, wherein the polycarbonate resin and the polyethylene terephthalate resin are contained in a specific content range, and wherein the glycidyl group-containing polyethylene copolymer is a polyethylene copolymer which is constituted with a glycidyl group-containing (meth) acrylic acid ester unit and an ethylene unit, in which a content of the glycidyl group-containing (meth) acrylic acid ester unit in the glycidyl group-containing polyethylene copolymer is in a range of 2% by weight to 20% by weight, and has a glass transition point of 0° C. or lower, or is a copolymer obtained by performing graft polymerization of a polymerizable vinyl monomer onto a main chain of the polyethylene copolymer constituted with a glycidyl group-containing (meth) acrylic acid ester unit and an ethylene unit.

Thermoplastic polyester resin composition and molded article

A thermoplastic polyester resin composition has an excellent retention stability and is capable of producing a molded article excellent in mechanical properties and heat resistance as well as in long-term hydrolysis resistance; and the molded article. The thermoplastic polyester resin includes 100 parts by weight of a thermoplastic polyester resin (A) and 0.1 to 10 parts by weight of a biphenyl aralkyl-type epoxy resin or cyclopentadiene-type epoxy resin (B) of a specific type.

OPTIMIZED EMULSION DRYING PROCESS FOR MAKING MICRONIZED POLYETHERIMIDE POLYMERS

A process for making ultra-fine particles of a high performance polymer in a yield greater than 90%, which includes dissolving the high performance polymer in an organic solvent capable of dissolving the polymer to form a solution; emulsifying the solution by combining the solution with water and a surfactant to form an emulsion; transferring the emulsion into a receiving water containing a surfactant to remove the organic solvent and form a slurry; and recovering particles of less than 75 microns in diameter in a yield greater than 90%. 1. A process for the manufacture of ultra-fine particles of a high performance polymer in a yield greater than 90% , comprising:a. dissolving the high performance polymer in an organic solvent capable of dissolving the polymer to form a solution;b. emulsifying the solution by combining the solution with water and a surfactant to form an emulsion;c. transferring the emulsion into a receiving water containing a surfactant to remove the organic solvent and form a slurry; and,d. recovering particles of <75-micron diameter in a yield greater than 90%.2. The process according to claim 1 , wherein the high performance polymer is a polyetherimide.3. The process according to claim 1 , further comprising heating the emulsion up to or below the boiling point of the emulsion before transferring the emulsion into the receiving water.4. The process according to claim 1 , further comprising heating the emulsion above the boiling point of the emulsion before transferring the emulsion into the receiving water.5. The process according to claim 1 , further comprising transferring the emulsion drop wise into the receiving water.6. The process according to claim 1 , further comprising transferring the emulsion through a nozzle into the receiving water.7. The process according to claim 1 , further comprising transferring the emulsion through a tube into the receiving water.8. The process according to claim 1 , wherein the receiving water is de-ionized.9. ...

Thermoplastic resin composition and molded article thereof

A resin composition includes 5 to 82 parts by weight of an aromatic polyester, 0 to 50 parts by weight of an aromatic polycarbonate, 10 to 90 parts by weight of a highly heat-resistant aromatic polycarbonate, 0 to 10 parts by weight of a graft-copolymer, 0 to 10 parts by weight of an ethylene copolymer, 2.5 to 50 parts by weight of a silicate filler, 0 to 10 parts by weight of an electric conductive filler, and 0 to 2 parts by weight of a phosphorus compound wherein the total amount of the components are 100 parts by weight. The total amount of the graft-copolymer and the ethylene copolymer is from 0.5 to 10 parts by weight, the silicate filler is at least one compound selected from mica and kaolin, and the resin composition has a deflection temperature under load of 130° C. or higher.

POLYAMIDE HOT-MELT RESIN GRANULES LOADED WITH ACTIVE INGREDIENTS

The present document describes a polyamide hot-melt resin having a chemical structure consisting of dimerized fatty acids and diamines, loaded with an active ingredient. The dimerized fatty acids may have 12 to 24 carbons and the diamines may have 2 to 14 carbons. The amine residual functional groups and acid residual functional groups within the polyamide hot-melt resin may have a [NH]/[COOH] molar ratio below 5, and the active ingredient may be incorporated in quantities of between about 0.01 and about 55% by weight of weight of the resin. The present document also describes items molded from the polyamide hot-melt resins, and processes of preparing the polyamide hot-melt resins. 1. A polyamide hot-melt resin having a chemical structure consisting of dimerized fatty acids and diamines , said polyamide hot-melt resin being loaded with an active ingredient ,wherein the dimerized fatty acids have 12 to 24 carbons and the diamines have 2 to 14 carbons,{'sub': '2', 'wherein amine residual functional groups and acid residual functional groups within said polyamide hot-melt resin have a [NH]/[COOH] molar ratio below 5, and'}wherein said polyamide hot-melt resin incorporates an active ingredient in quantities of between about 0.01 and about 55% by weight of weight of the resin.2. The polyamide hot-melt resins according to claim 1 , wherein said polyamide hot-melt resin incorporates an active ingredient in quantities of between about 1 and about 50 claim 1 , or about 5 and about 50% claim 1 , or about 10 and about 45% claim 1 , or about 15 and about 45% claim 1 , or about 20 and about 45% by weight of weight of the resin.3. The polyamide hot-melt resins according to claim 1 , wherein the [NH]/[COOH] molar ratio of the residual functional groups is below 2.4. The polyamide hot-melt resins according to claim 1 , wherein the [NH]/[COOH] molar ratio of the residual functional groups is below 1.5. The polyamide hot-melt resins according to claim 1 , wherein the acid residual ...

Polycarbonate resin composition for optical component, and optical component

A polycarbonate resin composition for an optical component, the composition comprising 0.1 to 4 parts by mass of a polyalkylene glycol (B) and 0.005 to 0.5 parts by mass of a phosphorus-containing stabilizer (C) relative to 100 parts by mass of a polycarbonate resin (A), wherein the polyalkylene glycol (B) contains 40 to 80 mol % of a tetramethylene glycol unit (b1), 5 to 45 mol % of a (2-methyl)ethylene glycol unit (b2), and 5 to 50 mol % of an ethylene glycol unit (b3), and wherein at least two units selected from the tetramethylene glycol unit (b1), the (2-methyl)ethylene glycol unit (b2), and the ethylene glycol unit (b3) are contained as a copolymer component obtained by copolymerizing them.

SOIL AND DIRT REPELLENT POWDER COATINGS

A dirt repellant panel coated with a powder coating composition that includes a polymeric binder and an anionic fluorosurfactant present in an amount ranging from about 0.1 wt. % to about 4 wt. %. 1. A powder coating composition comprising a blend ofa binder comprising a polymer resin that is substantially free of fluoro-carbon groups; anda pigment that is pre-treated with an anionic fluorosurfactant;wherein the blend is substantially free of solvent.2. The powder coating composition of claim 1 , wherein the anionic fluorosurfactant is present in an amount ranging from 0.05 wt. % to 4 wt. % based on the total weight of the powder coating composition.3. The powder coating composition of wherein the anionic fluorosurfactant is present in an amount ranging from 0.7 wt. % to 3.0 wt.% based on the total weight of the powder coating.4. The powder coating composition of wherein the anionic fluorosurfactant comprises a phosphate group substituent.5. The powder coating composition of wherein the anionic fluorosurfactant has a pH ranging from 1 to 6.6. The powder coating composition of wherein the anionic fluorosurfactant has a melting point ranging from 50° C. to 70° C.7. The powder coating composition according to claim 1 , wherein the blend further comprises a cross-linker.8. The dirt repellant panel of wherein the polymer resin comprises hydroxyl-terminated polyester resin and the cross-linker comprises a blocked polyisocyanate.9. The dirt repellant panel of wherein the polymer resin comprises carboxylated polyester resin and a glycidyl-functional acrylic polymer resin and the cross-linker comprises a hydroxyl-functional compound claim 7 , and a combination thereof.10. The dirt repellant panel of wherein the polymer resin has a glass transition temperature ranging from 45° C. to 90° C.11. The dirt repellant panel of wherein the pigment is present in an amount ranging from 10 wt. % to 30 wt. % based on the total weight of the powder coating composition.12. A dirt repellant ...

INTERLAYER FILM FOR LAMINATED GLASS, AND LAMINATED GLASS

There is provided an interlayer film for laminated glass making a gap difficult to be generated at an end part of the sheet of laminated glass and enabling an increase in the YI value measured at the end part of the sheet of laminated glass to be suppressed. The interlayer film for laminated glass according to the present invention is an interlayer film for laminated glass having a one-layer structure or a two or more-layer structure, a polyvinyl acetal resin, a plasticizer, a hindered amine light stabilizer and an oxidation inhibitor containing phosphorus are included in the interlayer film as a whole, the first layer has a glass transition temperature of higher than or equal to 32° C. in the case where the interlayer film is provided with only the first layer, and at least one layer among a second layer and a third layer has a glass transition temperature of higher than or equal to 32° C. in the case where the interlayer film is provided with a first layer and the second layer and is provided or not provided with the third layer. 1. An interlayer film for laminated glass , having a one-layer structure or a two or more-layer structure ,being provided with only a first layer containing a polyvinyl acetal resin, a plasticizer, a hindered amine light stabilizer and an oxidation inhibitor containing phosphorus, the first layer having a glass transition temperature of higher than or equal to 32° C.; orbeing provided with a first layer containing a polyvinyl acetal resin and a plasticizer and a second layer being arranged on a first surface side of the first layer and containing a polyvinyl acetal resin and a plasticizer, and being provided with a third layer being arranged on a second surface side opposite to the first surface side of the first layer and containing a polyvinyl acetal resin and a plasticizer or not provided with a third layer containing a polyvinyl acetal resin and a plasticizer on a second surface side opposite to the first surface side of the first ...

Cable Insulation Compositions Comprising a Phosphorus-Containing Antioxidant

The process for making extra high voltage cable insulation is improved by using a composition comprising in weight percent based on the weight of the composition: (A) 95 to 99.9% of an ethylene-based polymer; (B) 0.2 to 2.5% peroxide; (C) 0.01 NI to 0.5% of a sulfur-containing first antioxidant having at least one —S(CH)2COR group, wherein R is a C6 to C20 alkyl; (D) 0.001 to 0.009%) of a phosphorus-containing second antioxidant that does not contain a —S(CH)C0R group, wherein R is a C6 to C20 alkyl; (E) Optionally, an organic nitrogenous base; and (F) Optionally, a phenolic third antioxidant that does not contain a —S(CH)C0R group, wherein R is a C6 to C20 alkyl. 1. A composition comprising in weight percent based on the weight of the composition:(A) 95 to 99.9% of an ethylene-based polymer;(B) 0.2 to 2.5% peroxide;{'sub': 2', '2', '2, '(C) 0.01 to 0.5% of a sulfur-containing first antioxidant having at least one —S(CH)COR group, wherein R is a C6 to C20 alkyl;'}{'sub': 2', '2', '2, '(D) 0.001 to 0.009% of a phosphorus-containing second antioxidant that does not contain a —S(CH)COR group, wherein R is a C6 to C20 alkyl;'}(E) Optionally, an organic nitrogenous base; and{'sub': 2', '2', '2, '(F) Optionally, a phenolic third antioxidant that does not contain a —S(CH)COR group, wherein R is a C6 to C20 alkyl.'}2. The composition of in which the ethylene-based polymer has a melt index (I) from 0.1 to 100 g/10 min measured according to ASTM D1238 claim 1 , Condition 190° C./2.16 kg.3. The composition of in which the ethylene-based polymer has a density from 0.910 to 0.940 g/cc measured by the procedure of ASTM D792 claim 2 , Method B.4. The composition of in which the ethylene-based polymer is a low density polyethylene made in a tubular reactor.5. The composition of in which the peroxide is an organic peroxide.6. The composition of in which the R of the —S(CH)COR group of the sulfur-containing first antioxidant of (C) is CHor CH.7. The composition of in which the sulfur ...

Nonhalogen flame retardant resin composition and flame retardant resin molded article manufactured therefrom

The present invention relates to a nonhalogen flame retardant resin composition having excellent flame retardancy and improved thermal deformation properties, and a flame retardant resin molded article manufactured therefrom, and provides a nonhalogen flame retardant resin composition including a) a base resin including a polyarylene ether-based polymer; an aromatic vinyl-based polymer and a copolymer of vinylcyan-based monomer-conjugated-based diene monomer-aromatic vinyl-based monomer; b) an organophosphorus-based flame retardant; c) a hypophosphite compound; and d) a sulfur-containing compound including at least two sulfur atoms, wherein b) the organophosphorus-based flame retardant, c) the hypophosphite compound and d) the sulfur-containing compound are included in a weight ratio of 15 to 24:2 to 4:2 to 5.

POLYCARBONATE RESIN COMPOSITION

A resin composition comprising 1 to 20 parts by weight of (C) at least one styrene-based thermoplastic elastomer (component C) selected from the group consisting of a styrene-ethylene.propylene-styrene block copolymer (SEPS), a styrene-ethylene-butylene-styrene block copolymer (SEBS) and a styrene-butadiene-butylene-styrene block copolymer (SBBS) based on 100 parts by weight of the total of (A) a polycarbonate-based resin (component A) and (B) a polyolefin-based resin having a MFR at 230° C. under a load of 2.16 kg of not less than 40 g/10 min (component B). The resin composition is excellent in mechanical properties, chemical resistance, appearance and tape peeling resistance. 1. A resin composition comprising 1 to 20 parts by weight of (C) at least one styrene-based thermoplastic elastomer (component C) selected from the group consisting of a styrene-ethylene-propylene-styrene block copolymer (SEPS) , a styrene-ethylene-butylene-styrene block copolymer (SEGS) and a styrene-butadiene-butylene-styrene block copolymer (SBBS) based on 100 parts by weight of the total of (A) a polycarbonate-based resin (component A) and (B) a polyolefin-based resin having a MFR at 230° C. under a load of 2.16 kg of not less than 40 g/10 min (component B).2. The resin composition according to which comprises 1 to 10 parts by weight of a graft polymer (component D) based on 100 parts by weight of the total of the components A and B.3. The resin composition according to which comprises 0.01 to 30 parts by weight of a flame retardant (component E) based on 100 parts by weight of the total of the components A and B.4. The resin composition according to which comprises 1 to 100 parts by weight of an inorganic filler (component F) based on 100 parts by weight of the total of the components A and B.5. The resin composition according to which comprises 1 to 30 parts by weight of a phosphorus-based flame retardant (component E-2) and 0.01 to 1 part by weight of a hindered amine-based compound ( ...

Electrical Insulation Material and/or Impregnation Resin for a Wrapping Tape Insulation for Electrical Machines

Various embodiments include an insulation material and/or impregnation resin for a wrapping tape insulation, comprising: a basis resin; a hardener; and a nanoparticle filler fraction. The basis resin comprises a polymer with at least a partial —SiR2-O— backbone, so a partial electric discharges results in an at least partial sintering of the nanoparticles to form a barrier layer. 1. An insulation material and/or impregnation resin for a wrapping tape insulation , comprising:a basis resin;a hardener; anda nanoparticle filler;wherein the basis resin comprises a polymeric with at least a partial —SiR2-O— backbone, so a partial electric discharges results in an at least partial sintering of the nanoparticles to form a barrier layer.2. The insulation material and/or impregnation resin as claimed in claim 1 , further comprising a sintering additive causing vitrification of the nanoparticles.3. The insulation material and/or impregnation resin as claimed in claim 1 , further comprising a sintering additive selected from the group consisting of: magnesium oxide (MgO) claim 1 , calcium carbonate (CaO3) claim 1 , nitrogen compound(s) claim 1 , organophosphorus compound(s) claim 1 , aluminum nitride (AlN) claim 1 , silicon carbide (SiC) claim 1 , titanium nitride (TiN) claim 1 , yttrium oxide (YO) claim 1 , yttrium-aluminum garnet (Al3Y5O12) claim 1 , neodymium oxide (Nd2O3) claim 1 , and cerium oxide (CeO2).4. The insulation material and/or impregnation resin as claimed claim 1 , further comprising a sintering additive including an organophosphorus compound.5. The insulation material and/or impregnation resin as claimed in claim 1 , wherein the nanoparticle filler comprises inorganic nanoparticles.6. The insulation material and/or impregnation resin as claimed in claim 1 , wherein the nanoparticle filler comprises silicon dioxide particles.7. The insulation material and/or impregnation resin as claimed in claim 1 , further comprising an additive comprising particle sizes of 1 ...

Thermoplastic elastomer composition

There is provided a thermoplastic elastomer composition from which a molded article excellent in flame retardancy, tensile properties, softness, and appearance can be obtained and by which a mold is hardly polluted during its molding. The thermoplastic elastomer composition includes at least one selected from an ethylene copolymer containing monomer units derived from ethylene and monomer units derived from at least one selected from propylene and α-olefins having 4 to 10 carbon atoms (component (A)) and a copolymer containing monomer units derived from an aromatic vinyl compound and monomer units derived from a conjugate diene compound (component (B)), a propylene polymer (component (C)), a phosphoric acid salt compound (component (D)), a phosphoric acid ester (component (E)), and a metal oxide (component (F)).

Halogen-free resin composition and use thereof

The present invention relates to a halogen-free resin composition, a prepreg and a laminate prepared therefrom. The halogen-free resin composition comprises, based on the weight parts of organic solids, (A) from 40 to 80 parts by weight of allyl-modified benzoxazine resin, (B) from 10 to 20 parts by weight of hydrocarbon resin, (C) from 10 to 40 parts by weight of allyl-modified polyphenyl ether resin, (D) from 10 to 20 parts by weight of allyl-modified bismaleimide resin, (E) from 0.01 to 3 parts by weight of an initiator, (F) from 10 to 100 parts by weight of a filler, and (G) from 0 to 80 parts by weight of a phosphorus-containing flame retardant. The prepreg and laminate prepared from the halogen-free resin composition have lower dielectric constant and dielectric loss tangent value, higher peel strength, high glass transition temperature, excellent thermal resistance and better flame retardant effect.

CROSSLINKABLE COMPOSITION CONTAINING FLUORINATED COPOLYMER, CROSSLINKED PRODUCT, AND SEALING MATERIAL FOR SEMICONDUCTOR PRODUCTION EQUIPMENT

To provide a crosslinkable composition containing a fluorinated copolymer, which is excellent in crosslinkability and gives a crosslinked product being capable of suppressing production of particles upon plasma irradiation, a crosslinked product obtained by crosslinking the composition, and a sealing material for a semiconductor production equipment, containing the crosslinked product. 1. A crosslinkable composition comprising the following copolymer (X) , an organic peroxide , a crosslinking aid , and at least one member selected from the group consisting of a quaternary ammonium salt , a quaternary phosphonium salt and an organic amine , wherein the metal element content is less than 1 part by mass based on 100 parts by mass of the copolymer (X).Copolymer (X): A copolymer having an iodine atom and also having structural units based on tetrafluoroethylene and structural units based on propylene, wherein the content of the structural units based on vinylidene fluoride is less than 0.1 mol % in all structural units.2. The crosslinkable composition according to claim 1 , wherein the total content of the structural units based on propylene and the structural units based on tetrafluoroethylene is from 90 to 100 mol % in all structural units of the copolymer (X).3. The crosslinkable composition according to claim 1 , wherein the molar ratio of the structural units based on tetrafluoroethylene to the structural units based on propylene claim 1 , is from 30/70 to 99/1.5. The crosslinkable composition according to claim 4 , wherein the proportion of the structural units based on the monomer represented by the formula (I) is from 0.1 to 1.5 mol % in all structural units of the copolymer (X).6. The crosslinkable composition according to claim 1 , wherein the copolymer (X) is a copolymer having structural units based on a monomer having an iodine atom or a copolymer having an iodine atom derived from a chain transfer agent containing the iodine atom.7. The crosslinkable ...

Curable composition, adhesive, article having coating layer, fiber-reinforced composite material, potting agent and curable composition kit

The present invention relates to a curable composition containing a thiol compound (A) having at least two thiol groups in a molecule thereof, an epoxy compound (B2) having at least two epoxy groups in a molecule thereof, a phosphine compound (C), and an acid (D); and, a curable composition containing the thiol compound (A), an epoxy compound (B1) having at least one epoxy group in a molecule thereof, an isocyanate compound (E2) having at least two isocyanate groups in a molecule thereof, a phosphine compound (C), and an acid (D).

BINDER COMPOSITIONS WITH POLYVALENT PHOSPHORUS CROSSLINKING AGENTS

An fibrous insulation product is provided that includes a binder comprising a polyol and a phosphorus crosslinking agent derived from a phosphonic or phosphoric acid, salt, ester or anhydride to form crosslinked phosphodiester linkages. The polyol is polyvalent, but may be monomeric or preferably polymeric; and may be synthetic or natural in origin. Carbohydrate polysaccharides are exemplary polyols, including water-soluble polysaccharides such as dextrin, maltodextrin, starch, modified starch, etc. Additionally, the carbohydrate polymer may have a dextrose equivalent (DE) number from 2 to 20. In exemplary embodiments, the binder may also include a catalyst, a coupling agent, a process aid, and other additives. The environmentally friendly, formaldehyde-free binder may be used in the formation of residential and commercial insulation materials and non-woven chopped strand mats. A method of making fibrous products is also provided. 1. A method of making a fibrous product comprising: at least one polyol having multiple hydroxyl groups; and', 'at least one polyvalent phosphorus crosslinking agent; and, 'applying a binder to a pack of randomly oriented fibers, said binder composition comprisingheating the pack to which the binder composition is applied to at least partially cure the binder, wherein the cured binder comprises hydroxyl groups of the polyol crosslinked by phosphodiester linkages.3. The method of claim 2 , wherein the crosslinking agent is selected from acids or ammonium salts of phosphonic acid claim 2 , phosphorous acid claim 2 , phosphoric acid claim 2 , or polyphosphoric acid.4. The method of claim 3 , wherein the crosslinking agent is an ammonium salt of phosphoric acid claim 3 , or a polyphosphoric acid.5. The method of claim 1 , further comprising forming the phosphodiester linkages with a polymeric polyol.6. The method of claim 5 , wherein said polymeric polyol is selected from polyvinyl alcohol claim 5 , polyether polyols claim 5 , polyester ...

MULTILAYER STRUCTURE, METHOD FOR PRODUCING SAME, PACKAGING MATERIAL AND PRODUCT INCLUDING SAME, AND PROTECTIVE SHEET FOR ELECTRONIC DEVICE

The present invention relates to a multilayer structure including a base (X), a layer (Y), and a layer (Z), wherein the layer (Y) contains an aluminum-containing compound (A), and the layer (Z) contains an organic phosphorus compound (BO) and a polymer (F) having an ether bond and having no glycosidic bond. 1. A multilayer structure , comprising a base (X) , a layer (Y) , and a layer (Z) , wherein:the layer (Y) comprises an aluminum-containing compound (A); andthe layer (Z) comprises an organic phosphorus compound (BO) and a polymer (F) having an ether bond and having no glycosidic bond.2. The multilayer structure according to claim 1 , comprising at least one pair of the layer (Z) and the layer (Y) that are disposed contiguous to each other.3. The multilayer structure according to claim 1 , wherein the aluminum-containing compound (A) is a compound (Ab) comprising a reaction product (D) formed by a reaction between an aluminum-containing metal oxide (Aa) and an inorganic phosphorus compound (BI).4. The multilayer structure according to claim 3 , wherein the ratio W/Wbetween the mass Wof the inorganic phosphorus compound (BI) and the mass Wof the organic phosphorus compound (BO) is 0.06 or more.5. The multilayer structure according to claim 1 , wherein the mass ratio between the organic phosphorus compound (BO) and the polymer (F) is 30:70 to 99:1.6. The multilayer structure according to claim 1 , wherein the organic phosphorus compound (BO) is a polymer having at least one functional group selected from the group consisting of a phosphoric acid group claim 1 , a phosphorous acid group claim 1 , a phosphonic acid group claim 1 , a phosphonous acid group claim 1 , a phosphinic acid group claim 1 , and a phosphinous acid group.7. The multilayer structure according to claim 1 , wherein the polymer (F) is polyethylene glycol or polyethylene oxide.8. The multilayer structure according to claim 1 , wherein the base (X) comprises at least one layer selected from the group ...

Polyamide hot-melt resin granules loaded with active ingredients

The present document describes a polyamide hot-melt resin having a chemical structure consisting of dimerized fatty acids and diamines, loaded with an active ingredient. The dimerized fatty acids may have 12 to 24 carbons and the diamines may have 2 to 14 carbons. The amine residual functional groups and acid residual functional groups within the polyamide hot-melt resin may have a [NH2]/[COOH] molar ratio below 5, and the active ingredient may be incorporated in quantities of between about 0.01 and about 55% by weight of weight of the resin. The present document also describes items molded from the polyamide hot-melt resins, and processes of preparing the polyamide hot-melt resins.

Methacrylic resin composition and shaped product

Provided are a methacrylic resin composition that has adequate optical properties for practical use and excellent heat resistance, thermal stability, external appearance, and shaping processability, and a shaped product containing the same. The composition comprises a methacrylic resin, the methacrylic resin comprising: 50 mass % to 97 mass % of a methacrylic acid ester monomer unit (A); 3 mass % to 30 mass % of a structural unit (B) having a cyclic structure-containing main chain; and 0 mass % to 20 mass % of another vinyl monomer unit (C) that is copolymerizable with a methacrylic acid ester monomer, wherein the methacrylic resin satisfies a specific condition; and the composition has a weight average molecular weight residual ratio of 80% or more upon heating under a nitrogen atmosphere at 280° C. for 1 hour, and has a weight average molecular weight residual ratio of 80% or more upon heating in air at 280° C. for 0.5 hours.

THERMOPLASTIC COMPOSITIONS HAVING LOW SMOKE, METHODS OF THEIR MANUFACTURE, AND USES THEREOF

A low smoke density thermoplastic composition comprising, based on the total weight of the thermoplastic composition, 70 to 95 wt % of a polycarbonate copolymer comprising first repeating units and second repeating units, wherein the first repeating units are not the same as the second repeating units, and wherein the first repeating units are bisphenol carbonate units of the formula 17.-. (canceled)10. The composition of claim 9 , wherein Ris phenyl.1116.-. (canceled)18. The composition of claim 17 , wherein the polycarbonate copolymer comprises2 to 20 mol % of bisphenol-A carbonate units, 60 to 98 mol % of isophthalic acid-terephthalic acid-resorcinol ester units, and optionally, 1 to 20 mol % resorcinol carbonate units, isophthalic acid-terephthalic acid-bisphenol-A ester units, or a combination thereof.19. The composition of claim 18 , wherein an article molded from the composition has a smoke density (Ds-4) value of equal to or less than 150 as measured by ISO 5659-2 on a 3 mm thick plaque.2030.-. (canceled)33. The composition of claim 32 , wherein R is m-phenylene and Qis isopropylidene.34. The composition of claim 8 , further comprising an organophosphorus compound in an amount effective to provide 0.1-1 wt % phosphorus claim 8 , based on the total weight of the composition.35. The composition claim 34 , wherein the organophosphorus compound is an aromatic organophosphorus compounds having at least one organic aromatic group and at least one phosphorus-containing group claim 34 , or an organic compounds having at least one phosphorus-nitrogen bond.36. The composition of claim 35 , wherein the aromatic organophosphorus compound comprises a Caromatic group and a phosphate group claim 35 , phosphite group claim 35 , phosphonate group claim 35 , phosphinate group claim 35 , phosphine oxide group claim 35 , phosphine group claim 35 , phosphazene claim 35 , or a combination comprising at least one of the foregoing phosphorus-containing groups.39. The composition of ...

Electrolyte composition

An electrolyte composition comprising (i) a block copolymer, (ii) an organic electrolyte (e.g. an ionic liquid), and (iii) a lithium salt, wherein the block copolymer comprises a non-ionic block and an ionic block, the non-ionic block comprising polymerised residues of hydrophobic monomers, and the ionic block comprising polymerised monomer residues having covalently coupled thereto (a) a pendant organic ionic liquid cation, the pendant organic ionic liquid cation having a counter anion, (b) a pendant anionic moiety, the pendant anionic moiety having a counter cation, or (c) a combination thereof, and the electrolyte composition has at least two glass transition temperature (Tg) values.

Abusively molded article including color stable components

A molded article includes a polycarbonate resin and a colorant, and the molded article, when tested using a 3 mm color plaque, includes a color difference delta E (dE*) of less than about 0.6 following molding under abusive molding conditions as compared to a reference article molded under standard processing conditions. The molded article may include a color difference delta b (db*) of less than about 0.3 after being molded under the abusive molding conditions. The molded article may also exhibit a shift in wavelength of maximum absorbance of less than about 5 nm after being molded under the abusive molding conditions and/or a difference in absorbance intensity of less than about 15% after being molded under the abusive molding conditions as compared to a reference article molded under standard processing conditions. Methods for forming a molded article in accordance with the above are also described.

POLYESTER ELASTOMER RESIN COMPOSITION HAVING IMPROVED MOLD FOULING

The present invention aims to improve mold fouling in a continuous use for a long-term, and to prevent lowering in physical properties of polyester elatomer which causes by contacting with grease in environments exceeding 140° C. A polyester elastomer resin composition which contains; a thermoplastic polyester elastomer (A) prepared by bonding a hard segment and a soft segment, wherein the hard segment comprises a polyester constituted from an aromatic dicarboxylic acid and an aliphatic and/or alicyclic diol(s) as constituting ingredients, and wherein the soft segment is at least one member selected from a group consisting of an aliphatic polyether, an aliphatic polyester and an aliphatic polycarbonate; an alicyclic polycarbodiimide compound and/or an aliphatic polycarbodiimide compound (B); and a polyamide resin (C) having an amine value of 50 to 2000 eq/t in such a ratio that (B) is in 0.1 to 5 part(s) by mass and (C) is in 0.1 to 10 part (s) by mass to 100 parts by mass of (A), characterized in that the polyester elastomer resin composition has an acid value which is more than 5 eq/t and not more than 20 eq/t. 1. A polyester elastomer resin composition which contains;a thermoplastic polyester elastomer (A) prepared by bonding a hard segment and a soft segment, wherein the hard segment comprises a polyester constituted from an aromatic dicarboxylic acid and an aliphatic and/or alicyclic diol(s) as constituting ingredients, and wherein the soft segment is at least one member selected from a group consisting of an aliphatic polyether, an aliphatic polyester and an aliphatic polycarbonate;an alicyclic polycarbodiimide compound and/or an aliphatic polycarbodiimide compound (B); anda polyamide resin (C) having an amine value of 50 to 2000 eq/tin such a ratio that (B) is in 0.1 to 5 part(s) by mass and (C) is in 0.1 to 10 part(s) by mass to 100 parts by mass of (A),characterized in that the polyester elastomer resin composition has an acid value which is more than 5 eq/ ...

POLYCARBONATE COMPOSITIONS HAVING IMPROVED ADHESION TO POLYURETHANE LAYERS

Compositions containing A) 70 to 95 parts by weight of at least one polymer selected from the group comprising aromatic polycarbonate and aromatic polyester carbonate, B) 1 to 10 parts by weight of a mixture containing at least one polybutadiene-containing vinyl (co)polymer and at least one polybutadiene-free vinyl (co)polymer, C) 1 to 20 parts by weight of at least one flameproofing agent containing phosphorus, selected from the group comprising phosphonate amines, phosphazenes, and monomeric and oligomeric phosphoric acid and phosphonic acid esters of general formula (V) and D) 0.1 to 20.0 parts by weight (with respect to the sum of components A to C) of at least one polymer additive are provided. 2. The composite component according to claim 1 ,wherein A comprises 72 to 95 parts by weight of the at least one polymer selected from the group consisting of aromatic polycarbonate and aromatic polyester carbonate,wherein B comprises 2 to 10 parts by weight of the mixture comprising at least one polybutadiene-based graft polymer and at least one butadiene-free vinyl (co)polymer,wherein C comprises 2 to 19 parts by weight of the phosphorus-containing flame retardant,wherein D comprises 0.2 to 15.0 parts by weight (based on the sum total of A to C) of the at least one additive,where the polybutadiene content based on the sum total of the parts by weight of A to C is 1.0% to 5.5% by weight,and wherein the total content of butadiene-free vinyl (co)polymer from B based on the sum total of A to C is 0.5% to 4.5% by weight.3. The composite component according to claim 1 ,wherein A comprises 73 to 95 parts by weight of the at least one polymer selected from the group consisting of aromatic polycarbonate and aromatic polyester carbonate,wherein B comprises 3 to 10 parts by weight of the mixture comprising at least one polybutadiene-based graft polymer and at least one butadiene-free vinyl (co)polymer,wherein C comprises 2 to 18 parts by weight of the phosphorus-containing flame ...

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

A curable organopolysiloxane composition comprises: (A) an epoxy group-containing organopolysiloxane represented by the average composition formula: 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 type of epoxy group selected from the group consisting of a glycidoxyalkyl group, an epoxycycloalkyl alkyl group, and an epoxyalkyl group; 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

Process of manufacturing a multistage polymer, its composition, its use and composition comprising it

The present invention relates to a multistage polymer, its composition, its process of preparation, and its use as impact modifier in thermoplastic compositions. More particularly the present invention relates to a process for manufacturing a polymer composition comprising a multistage polymer and its use as impact modifier in thermoplastic compositions.

SHEETS INCLUDING POLYPHENYLENE AND AN ARYL SALICYLATE AND METHODS OF MAKING THE SAME

A sheet includes: a composition comprising about (60) to about (85) weight percent of polyphenylene, about (0) to about (10) weight percent of polystyrene, about (10) to about (20) weight percent of a hydrogenated block copolymer of an alkenyl aromatic compound and a conjugated diene, about (3) to about (10) weight percent of an aryl salicylate, and optionally, a flame retardant additive. 1. A sheet , comprising:a composition comprising about 60 to about 85 weight percent of polyphenylene, about 0 to about 10 weight percent of polystyrene, about 10 to about 20 weight percent of a hydrogenated block copolymer of an alkenyl aromatic compound and a conjugated diene, about 3 to about 10 weight percent of an aryl salicylate, and optionally, a flame retardant additive, percentages based on 100 parts by weight total of the polyphenylene, the polystyrene, the hydrogenated block copolymer, and the flame retardant additive.2. The sheet of claim 1 , wherein the polyphenylene comprises poly(phenylene ether).3. The sheet of claim 1 , wherein the polyphenylene has an intrinsic viscosity of 0.25 to 0.50.4. The sheet of claim 1 , wherein the hydrogenated block copolymer has a weight average molecular weight of 100 claim 1 ,000 to 150 claim 1 ,000.5. The sheet of claim 1 , wherein the flame retardant additive is present in an amount of 3 to 20 weight percent claim 1 , based on 100 parts by weight total of the polyphenylene claim 1 , the polystyrene claim 1 , the hydrogenated block copolymer claim 1 , and the flame retardant additive.6. The sheet of claim 1 , wherein the flame retardant additive comprises a halogen containing flame retardant additive claim 1 , a non-halogen containing flame retardant additive claim 1 , or a combination comprising at least one of the foregoing.7. The sheet of claim 1 , wherein the aryl salicylate comprises polysalicylate.8. The sheet of claim 1 , wherein the composition further comprises an ultraviolet light stabilizer claim 1 , an ultraviolet light ...

NOR-HALS COMPOUNDS AS FLAME RETARDANTS

The present invention relates to the use of NOR-HALS compounds in flame retardant polymer compositions. These compositions are especially useful for the manufacture of flame retardant compositions based on thermoplastic polymers, especially polyolefin homo- and copolymers, polycondensates, such as polyamines or polyesters and duro-plastic polymers, such as polyepoxides. 19- (canceled)11. The composition according to claim 10 , wherein component b) is at least one flame retardant compound selected from the group consisting of guanidine phenylphosphonate claim 10 , and melamine phenylphosphonate.12. The composition according to claim 10 , which further comprises at least one additional flame retardant or additive selected from the group consisting of a tetraalkylpiperidine additive claim 10 , a polymer stabilizer claim 10 , a filler claim 10 , a reinforcing agent and an anti-dripping agent that reduces the melt flow of thermoplastic polymers and reduces the formation of drops at higher temperatures.13. The composition according to claim 12 , which comprises as an additional flame retardant a nitrogen containing compound selected from the group consisting of melamine polyphosphate claim 12 , ammonium polyphosphate claim 12 , melamine ammonium phosphate claim 12 , melamine ammonium polyphosphate claim 12 , melamine ammonium pyrophosphate claim 12 , a condensation product of melamine with phosphoric acid and other reaction products of melamine with phosphoric acid and mixtures thereof. The present invention relates to the use of NOR-HALS compounds in flame retardant polymer compositions. These compositions are especially useful for the manufacture of flame retardant compositions based on thermoplastic polymers, especially polyolefin homo- and copolymers, polycondensates, such as polyamines or polyesters, and duro-plastic polymers, such as polyepoxides.Flame retardants are added to polymeric materials (synthetic or natural) to enhance the flame retardant properties of the ...

Resin laminate

A resin laminate 10 comprises: at least one expandable resin layer 11 containing a resin and a thermally expandable graphite; and at least one foamed resin layer 12 made of a resin foam, wherein the sum of the values obtained by multiplying the thicknesses of the expandable resin layers 11 by expansion ratios is equal to or greater than the total thickness of the foamed resin layers 12.

TRANSPARENT FILMS BASED ON RESIN COMPONENTS HAVING A HIGH GLASS TRANSITION TEMPERATURE

Films having high light transmission values, low haze and high glass transition temperatures and useful, for example, as optical protection films and zero-zero optical retardation films, are prepared using one or more copolymers of methyl methacrylate having certain characteristics. 1. A film , wherein the film comprises a resin component having a Tg of at least about 115° C. and a weight average molecular weight of at least about 60 ,000 g/mole , the resin component comprising a) at least one copolymer of methyl methacrylate , methacrylic acid and , optionally , at least one additional co-monomer , and , optionally , b) at least one additional polymer selected from the group consisting of copolymers of methyl methacrylate and one or more Cto Calkyl esters of acrylic acid , and , optionally , at least one additional co-monomer , wherein the film has a light transmission of at least about 90% and less than about 1% haze , and wherein when the weight average molecular weight of the resin component is less than about 90 ,000 g/mole , the resin component additionally comprises at least one antioxidant selected from the group consisting of phosphite antioxidants , phosphate antioxidants , phosphonate antioxidants , phosphine antioxidants , phenolic antioxidants , triazinetrione antioxidants and combinations thereof.2. The film of claim 1 , wherein the at least one additional polymer is present in the resin component claim 1 , and wherein said at least one additional polymer is a copolymer of methyl methacrylate and at least one co-monomer selected from ethyl acrylate or methyl acrylate.3. The film of claim 1 , wherein the resin component is comprised of from about 25% by weight to 100% by weight of a) and from 0% to about 75% by weight of b) claim 1 , wherein the total weight of a) and b) is 100%.4. The film of claim 2 , wherein the at least one additional polymer has a weight average molecular weight of at least 120 claim 2 ,000 g/mole.5. The film of claim 1 , wherein ...

ACID-FUNCTIONALIZED COPOLYMERS OF METHYL METHACRYLATE AND ACRYLIC RESIN COMPOSITIONS BASED THEREON

Acid-functionalized copolymers of methyl methacrylate having relatively high glass transition temperatures and molecular weights may be employed to manufacture articles having high light transmission values, low haze, high heat resistance, and high environmental stability, which are useful as optical protection films, zero-zero optical retardation films, and compensation films as well as lighting pipes and optical imaging lenses. 1. A copolymer of methyl methacrylate , methacrylic acid and , optionally , at least one additional co-monomer , having a weight average molecular weight of at least 60 ,000 g/mole and a glass transition temperature of at least 115° C.2. The copolymer of claim 1 , having a weight average molecular weight of at least 80 claim 1 ,000 g/mole.3. The copolymer of claim 1 , having a weight average molecular weight of at least 100 claim 1 ,000 g/mole.4. The copolymer of claim 1 , having a glass transition temperature of at least 120° C.5. The copolymer of claim 4 , having a glass transition temperature of at least 130° C.6. The copolymer of claim 1 , having a refractive index of 1.45-1.53 at a wavelength of 589 nm.7. The copolymer of claim 1 , wherein the at least one additional co-monomer is selected from the group consisting of ethyl acrylate claim 1 , methyl acrylate claim 1 , styrene claim 1 , alpha-methyl styrene claim 1 , cyclic and aliphatic unsaturated anhydrides claim 1 , benzyl methacrylate claim 1 , cyclohexyl methacrylate claim 1 , tert-butyl cyclohexyl methacrylate claim 1 , tert-butyl methacrylate claim 1 , vinyl esters claim 1 , vinyl neodecanoate claim 1 , vinyl neononanate claim 1 , and combinations thereof.8. The copolymer of claim 1 , wherein the copolymer is selected from the group consisting of methyl methacrylate/methacrylic acid copolymers claim 1 , methyl methacrylate/methacrylic acid/ethyl acrylate copolymers claim 1 , methyl methacrylate/methacrylic acid/methyl acrylate copolymers claim 1 , methyl methacrylate/methacrylic ...

POLYESTER RESIN, PRODUCTION METHOD FOR SAID POLYESTER RESIN, AND POLYESTER RESIN COMPOSITION

There is provided a polyester resin including a 2,5-furandicarboxylic acid unit and a cyclohexanedimethanol unit in a main chain, in which the polyester resin is high in molecular weight, has heat resistance and hydrolysis resistance, and is excellent in mechanical properties and melt heat stability. There is also provided a method for producing a polyester resin having the above characteristics. A polyester resin including a 2,5-furandicarboxylic acid unit and a 1,4-cyclohexanedimethanol unit as main constituent components, wherein the following (I) and (II) are satisfied: (I) the reduced viscosity (ηsp/c) is 0.7 dL/g or more; and (II) the sum of a cyclovinylidene terminal and a methylcyclohexene terminal is 80 μeq/g or less. 1. A polyester resin , comprising:a constituent unit derived from 2,5-furandicarboxylic acid; anda constituent unit derived from a diol having 2-10 carbon atoms,wherein the polyester resin comprises 0.5 to 1000 ppm of an alkali metal.2. The polyester resin according to claim 1 , wherein the polyester resin has a reduced viscosity (ηsp/c) of 0.7 dL/g or more.3. The polyester resin according to claim 1 , wherein the polyester resin has a carboxylic acid terminal of 30 μeq/g or less.4. The polyester resin according to claim 1 , wherein the polyester resin comprises 1 ppm to 250 ppm of an alkali metal.5. A polyester resin composition claim 1 , comprising:{'claim-ref': {'@idref': 'CLM-00001', 'claim 1'}, 'the polyester resin of .'}6. The polyester resin composition according to claim 5 , further comprising:at least one compound selected from the group consisting of a phosphorus-based compound, a sulfur-based compound and a phenol-based compound.7. The polyester resin composition according to claim 5 , further comprising:at least one compound selected from the group consisting of an epoxy-based compound, an isocyanate-based compound and a carbodiimide-based compound.8. The polyester resin composition according to claim 5 , further comprising:a ...

Process for the Manufacture of an Epoxy-Functional Polyester, Epoxy-Functional Polyester Obtained by Such Process and Coating Composition Comprising Such Epoxy-Functional Polyester

The present invention relates to a process for the manufacture of an epoxy-functional polyester. The process according to the invention comprises the steps of a) providing a polyester having functional groups selected from hydroxyl groups and carboxylic acid groups, or mixtures thereof, b) reacting the functional groups of the polyester with an epihaloalkane to obtain an epoxy-functional polyester dissolved in a liquid phase, c) optionally adding an organic solvent to the liquid phase obtained in step b); d) precipitating the epoxy-functional polyester from the liquid phase obtained in step b) or in step c); and e) isolating the precipitated epoxy-functional polyester from the liquid phase by a solid-liquid separation technique. The thus obtained resin is in particular useful for use in powder coatings. The invention further relates to a solid epoxy-functional polyester obtainable by such process and to a coating composition, in particular a powder coating composition, comprising such solid epoxy-functional polyester.

Polycarbonate compositions

Polycarbonate compositions comprising one or more additives selected from the group consisting of benzofuranone stabilizers of formula I, wherein R 1 , R 2 , R 3 , R 4 and R 5 are each independently hydrogen, halogen, hydroxy, C 1 -C 25 alkyl, C 2 -C 25 alkenyl, C 2 -C 25 alkynyl, C 7 -C 9 phenylalkyl, phenyl, C 5 -C 8 cycloalkyl, C 1 -C 18 alkoxy, C1-C8alkylamine, di(C1-C8alkyl)amino, C 1 -C 25 alkanoyloxy, C 1 -C 25 alkanoylamino, C 3 -C 25 alkenoyloxy, C 3 -C 25 alkanoyloxy interrupted by one to three —O—, —S—, —NH— or —N(C 1 -C 8 alkyl)-, wherein C 1 -C 25 alkyl, C 2 -C 25 alkenyl, C 2 -C 25 alkynyl, C 7 -C 9 phenylalkyl, phenyl, C 5 -C 8 cycloalkyl, C 1 -C 18 alkoxy, C 1 -C 8 alkylamine, di(C1-C8alkyl)amino, C 1 -C 25 alkanoyloxy, C 1 -C 25 alkanoylamino, C 3 -C 25 alkenoyloxy and interrupted C 3 -C 25 alkenoyloxy are unsubstituted or substituted by one to three groups selected from halogen, hydroxy, thiol, amino, C 1 -C 4 alkylamino, di(C 1 -C 4 alkyl)amino and C 1 -C 4 alkyl.

INK JET INK COMPOSITION, METHOD FOR PRODUCING THE SAME, AND IMAGE-FORMING METHOD

Provided are an ink jet ink composition including water and particles including a polymer having an anionic group, a photo-acid generator, and a sensitizer, wherein a value obtained by subtracting a photo-acid generator amount G being a number of millimoles of the photo-acid generator per 1 g of the particles from an anionic group value A being a number of millimoles of the anionic group per 1 g of the particles is −0.20 or more and 0.20 or less, and the sensitizer is at least one of compounds represented by Formula (S1) to Formula (S3); a method for producing the ink jet ink composition; and an image-forming method. R, R, R, R, R, R, and Reach independently represent a substituent; n11, n12, n21, n33, and n34 each independently represent an integer of 0 to 4; and Rand Reach independently represent a hydrogen atom or a substituent. 2. The ink jet ink composition according to claim 1 , wherein the anionic group comprises a carboxylate group.4. The ink jet ink composition according to claim 1 , wherein the photo-acid generator comprises the compound represented by Formula (G2) above.5. The ink jet ink composition according to claim 4 , wherein X in Formula (G2) above is a trifluoromethanesulfonate ion or a hexafluorophosphate ion.6. The ink jet ink composition according to claim 1 , wherein the sensitizer comprises the compound represented by Formula (S1) above.8. The ink jet ink composition according to claim 1 , wherein the particles further comprise a radical-polymerizable monomer.9. The ink jet ink composition according to claim 1 , wherein the polymer further comprises a radical-polymerizable group.10. The ink jet ink composition according to claim 1 , wherein the particles further comprise a radical polymerization initiator.11. The ink jet ink composition according to claim 1 , the ink jet ink composition being used as an ink in an image-forming method comprising:applying, onto a substrate, the ink by an ink jet process to form an ink film;irradiating the formed ...

Methods of making low-shrink polypropylene fibers

Improved polypropylene fibers exhibiting greatly reduced heat- and moisture-shrink problems and including certain compounds that quickly and effectively provide rigidity to the target polypropylene fiber after heat-setting are disclosed herein. In such a manner, the “rigidifying” compounds provide nucleation sites for polypropylene crystal growth. After drawing the nucleated composition into fiber form, the fiber is then exposed to sufficient heat to grow the crystalline network, thus holding the fiber in a desired position. The preferred “rigidifying” compounds include dibenzylidene sorbitol based compounds, as well as less preferred compounds, such as sodium beuzoate, certain sodium and lithium phosphate salts (such as sodium 2,2′-methylene-bis-(4,6-di-tert-butylphenyl)phosphate, otherwise known as NA-11).

Biodegradable polymer compositions

Hyper-branched biodegradable polymers are produced by melt processing biodegradable polymers with a branching agent at temperatures that promote free radical reactions between the biodegradable polymer and the branching agent. The biodegradable compositions have an excellent balance of mechanical properties and are suitable for flame retardant applications.

Stabilized polyethylene material

Chlorine-resistant crosslinkable polyolefin compositions and articles made therefrom

Flame-proof moulding compounds

Fire resistant foam and foam products, method and dispersions for making same

A synthetic polymer foam is produced which incorporates fine particles of expandable graphite which surprisingly impart excellent fire resistant properties to the foam, particularly to foam made with a non-halogenated hydrocarbon as the primary blowing agent. For best results, the foam is produced through mixing the constituent materials, including the expandable graphite using a screw extruder. The foam can also be produced by creating a graphite/polyol or graphite/isocyanate dispersion in an extruder then mixing the remaining components in a conventional batch mixing or high pressure spraying process. Alternatively, conventional mixing can be used for the entire process, but use of a screw extruder in whole or in part is preferred.

Filler for solar cell module, solar cell module using same, and method for producing filler for solar cell module

A main object of the present invention is to provide an encapsulant for a photovoltaic module, which may inhibit the encapsulant from clouding when a hot spot phenomenon is caused. To attain the object, the invention provides an encapsulant for a photovoltaic module comprising: a resin for an encapsulant containing a silane-modified resin obtained by polymerizing an ethylenically unsaturated silane compound and polyethylene for polymerization; and a master batch containing a UV-absorbent, a light stabilizer, a thermal stabilizer and polyethylene for use in a master batch, characterized in that the polyethylene for polymerization and the polyethylene for use in a master batch are metallocene based linear low density polyethylene having a density in the range of 0.895 g/cm 3 to 0.910 g/cm 3 .

Flame retardant polycarbonate polyester composition

A transparent/translucent flame retardant composition comprises a uniform blend of a miscible resin blend of a polycarbonate resin and a cycloaliphatic polyester resin wherein the composition has at least a 80 % pass rate in 10 test specimen in the Norme Française NF-P-92-505 flammability test of l'Association Française de Normalisation using test specimens with weight between about 1.0 to about 6.0 kilograms per square meter.

Polyolefin composition for membranes

Polyolefϊn composition for membrane suitable for use in waterproofing applications. In particular, the present invention relates to a membrane for use in geomembranes, for water containment and conveyance, pool liners, rainstorm and fish pond liners, snow lagoons, water and industrial reservoirs, food related lining etc. Such membrane comprises at least one layer comprising an heterophasic composition of olefin polymers and a specified additives package.

Polyethylene compositions having reduced plate out, and films made therefrom having reduced blooming

The instant invention provides polyethylene compositions having reduced plate out, and films made therefrom having reduced blooming. The polyethylene composition suitable for film applications according to the present invention comprises the melt blending product of: (a) an ethylene based polymer; (b) a first antioxidant system comprising one or more antioxidants selected from the group consisting of Octadecyl-3-(3,5-di-tert.butyl-4-hydroxyphenyl)-propionate; Pentaerythritol Tetrakis(3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate); and combinations thereof; (c) a second antioxidant system comprising a liquid phosphite corresponding to the formula [4-(2-methylbutan-2-yl)phenyl]x[2,4-bis(2-methylbutan-2-yl)phenyl]3-x phosphate, wherein x = 0, 1, 2, 3, or combinations thereof; and (d) optionally one or more neutralizing agents.

Non halogen flame retardant thermoplastic polyurethane

Flame retardant thermoplastic polyurethane (TPU) compositions are disclosed having a flame retardant package comprising an organo-phosphinate component, an organo-phosphate component, and a polyhydric alcohol. The flame retardant components may be present in an amount from about 5 to about 40 weight percent of the phosphinate compound; from about 5 to about 20 weight percent of the phosphate compound, and from about 0.1 to about 15 weight percent of the polyhydric alcohol, based on the total weight of the TPU composition. Processes are disclosed to make the TPU compositions and to make wire and cable constructions employing the TPU compositions as the jacket of the wire and cable constructions. The TPU compositions exhibit excellent flame retardant capabilities as measured by Limited Oxygen Index testing and/or UL 94 Vertical Burn tests.

Halogen-free solid flame retardant mixture and its use

Die Erfindung betrifft halogenfreie Flammschutzmittelmischung, enthaltend 1 bis 99 Gew.-% einer Komponente A und 1 bis 99 Gew.-% einer Komponente B, wobei Komponente A 85 bis 99,995 Gew.-% eines festen Diethylphosphinsäuresalzes der Metalle Mg, Ca, Al, Sb, SN, Ge, Ti, Fe, Zr, Zn, Ce, Bi, Sr, Mn, Li, Na, K und/oder einer protonierten Stickstoffbase und 0,005 bis 15 Gew.-% nicht-brennbare Zusätze enthält und es sich bei der Komponente B um Aluminiumphosphit handelt. The invention relates to a halogen-free flame retardant mixture comprising 1 to 99% by weight of a component A and 1 to 99% by weight of a component B, where component A is from 85 to 99.995% by weight of a solid diethylphosphinic acid salt of the metals Mg, Ca, Al, Sb, SN, Ge, Ti, Fe, Zr, Zn, Ce, Bi, Sr, Mn, Li, Na, K and / or a protonated nitrogen base and 0.005 to 15 wt .-% non-combustible additives and it contains at Component B is aluminum phosphite.

Halogenfreie feste flammschutzmittelmischung und ihre verwendung

Die Erfindung betrifft Halogenfreie Flammschutzmittelmischung, enthaltend 1 bis 99 Gew.-% einer Komponente A und 1 bis 99 Gew.-% einer Komponente B, wobei Komponente A 92 bis 99,9 Gew.-% eines festen Aluminiumdiethylphosphinsäuresalz und 0,5 bis 8 Gew.-% nicht-brennbare Zusätze enthält wobei es sich bei den Zusätzen um Sulfate handelt, und dass es sich bei den Sulfaten um Verbindungen mit Kationen der Alkalimetalle, der Erdalkalimetalle, der dritten Hauptgruppe, der Nebengruppen des Periodensystems und/oder von protonierten Stickstoffbasen handelt; und es sich bei der Komponente B um Aluminiumphosphit handelt, wobei es sich bei den bei den Aluminiumphosphiten um solche der Formeln (I), (II) und/oder (III)         Al(HPO)x (HO)     (I)in derbedeutet,         AlM(HPO)(OH)x (HO)     (II)in derbedeutet,         Al(HPO)(HPO)x (HO)     (III)in derbedeutet,und/oder um Mischungen von Aluminiumphosphit der Formel (I) mit schwerlöslichen Aluminiumsalzen und stickstofffreien Fremdionen, um Mischungen von Aluminiumphosphit der Formel (III) mit Aluminiumsalzen, um Aluminiumphosphit [Al(H2PO)], um sekundäres Aluminiumphosphit [Al(HPL)], um basisches Aluminiumphosphit [Al(OH)(HPO)*2aq], um Aluminiumphosphittetrahydrat [Al(HPO)*4aq], um Aluminiumphosphonat, um Al(HPO)(OH)(1,6-Hexandiamin)*12HO, um Al(HPO)*xAlO*nHO mit x = 2,27 - 1, um AlHPOund/oder um Mischungen von 0 - 99,9 Gew.-% Al(HPO)*nHO mit 0,1 - 100 Gew.-% Natriumaluminiumphosphit handelt.

Halogenfreie feste flammschutzmittelmischung und ihre verwendung

Die Erfindung betrifft halogenfreie Flammschutzmittelmischung, enthaltend 1 bis 99 Gew.-% einer Komponente A und 1 bis 99 Gew.-% einer Komponente B, wobei Komponente A 92 bis 99,9 Gew.-% eines festen Aluminiumdiethylphosphinsäuresalz und 0,5 bis 8 Gew.-% nicht-brennbare Zusätze enthält wobei es sich bei den Zusätzen um Ethyl-Butylphosphinsäuresalze, Butyl-Butylphosphinsäuresalze, Ethyl-Hexylphosphinsäuresalze, Butyl-Hexylphosphinsäuresalze und/oder Hexyl-Hexylphosphinsäuresalze handelt und es sich bei der Komponente B um Aluminiumphosphit handelt, wobei es sich bei den bei den Aluminiumphosphiten um solche der Formeln (I), (II) und/oder (III)         Al(HPO)x (HO)     (I)in derq0 bis 4bedeutet,         AlM(HPO)(OH)x (HO)     (II)in derMAlkalimetallionenz0,01 bis 1,5y2,63 bis 3,5v0 bis 2 undw0 bis 4bedeutet,         Al(HPO)(HPO)x (HO)     (III)in deru2 bis 2,99t2 bis 0,01 unds0 bis 4bedeutet,und/oder um Mischungen von Aluminiumphosphit der Formel (I) mit schwerlöslichen Aluminiumsalzen und stickstofffreien Fremdionen, um Mischungen von Aluminiumphosphit der Formel (III) mit Aluminiumsalzen, um Aluminiumphosphit [Al(H2PO)], um sekundäres Aluminiumphosphit [Al(HPO)], um basisches Aluminiumphosphit [Al(OH)(HPO)*2aq], um Aluminiumphosphittetrahydrat [Al(HPO)*4aq], um Aluminiumphosphonat, um Al(HPO)(OH)(1,6-Hexandiamin)*12HO, um Al(HPO)*xAlO*nHO mit x = 2,27 - 1, um AlHPOund/oder um Mischungen von 0 - 99,9 Gew.-% Al(HPO)*nHO mit 0,1 - 100 Gew.-% Natriumaluminiumphosphit handelt.

Halogen-free fixed flame retardant mixture and its use

Die Erfindung betrifft halogenfreie Flammschutzmittelmischung, enthaltend 1 bis 99 Gew.-% einer Komponente A und 1 bis 99 Gew.-% einer Komponente B, wobei Komponente A 92 bis 99,9 Gew.-% eines festen Aluminiumdiethylphosphinsäuresalz und 0,5 bis 8 Gew.-% nicht-brennbare Zusätze enthält wobei es sich bei den Zusätzen um Phosphate handelt, und dass es sich bei den Phosphaten um Verbindungen mit Kationen der Alkalimetalle, der Erdalkalimetalle, der dritten Hauptgruppe, der Nebengruppen des Periodensystems und/oder von protonierten Stickstoffbasen handelt; und es sich bei der Komponente B um Aluminiumphosphit handelt, wobei es sich bei den bei den Aluminiumphosphiten um solche der Formeln (I), (II) und/oder (III)         Al(HPO)x (HO)     (I)in derq0 bis 4bedeutet,         AlM(HPO)(OH)x (HO)     (II)in derMAlkalimetallionenz0,01 bis 1,5y2,63 bis 3,5v0 bis 2 undw0 bis 4bedeutet,         Al(HPO)(HPO)x (HO)     (III)in deru2 bis 2,99t2 bis 0,01 unds0 bis 4bedeutet,und/oder um Mischungen von Aluminiumphosphit der Formel (I) mit schwerlöslichen Aluminiumsalzen und stickstofffreien Fremdionen, um Mischungen von Aluminiumphosphit der Formel (III) mit Aluminiumsalzen, um Aluminiumphosphit [Al(H2PO)], um sekundäres Aluminiumphosphit [Al(HPO)], um basisches Aluminiumphosphit [Al(OH)(HPO)*2aq], um Aluminiumphosphittetrahydrat [Al(HPO)*4aq], um Aluminiumphosphonat, um Al(HPO)(OH)(1,6-Hexandiamin)*12HO, um Al(HPO)*xAlO*nHO mit x = 2,27 - 1, um AlHPOund/oder um Mischungen von 0 - 99,9 Gew.-% Al(HPO)*nHO mit 0,1 - 100 Gew.-% Natriumaluminiumphosphit handelt. The invention relates to a halogen-free flame retardant mixture comprising 1 to 99% by weight of a component A and 1 to 99% by weight of a component B, component A being 92 to 99.9% by weight of a solid aluminum diethylphosphinic salt and 0.5 to 8 % By weight contains non-combustible additives, the additives being phosphates, and the phosphates being compounds with cations of the alkali metals, the alkaline earth metals, the third ...

Halogen-free fixed flame retardant mixture and its use

Die Erfindung betrifft halogenfreie Flammschutzmittelmischung, enthaltend 1 bis 99 Gew.-% einer Komponente A und 1 bis 99 Gew.-% einer Komponente B, wobei Komponente A 92 bis 99,9 Gew.-% eines festen Aluminiumdiethylphosphinsäuresalz und 0,5 bis 8 Gew.-% nicht-brennbare Zusätze enthält wobei es sich bei den Zusätzen um Nitrate, Sulfite und/oder Acetate handelt, und dass es sich bei den Nitraten, Sulfiten und/oder Acetaten um Verbindungen mit Kationen der Alkalimetalle, der Erdalkalimetalle, der dritten Hauptgruppe, der Nebengruppen des Periodensystems und/oder von protonierten Stickstoffbasen handelt; und es sich bei der Komponente B um Aluminiumphosphit handelt, wobei es sich bei den bei den Aluminiumphosphiten um solche der Formeln (I), (II) und/oder (III)         Al(HPO)x (HO)     (I)in derq0 bis 4bedeutet,         AlM(HPO)(OH)x (HO)     (II)in derMAlkalimetallionenz0,01 bis 1,5y2,63 bis 3,5v0 bis 2 undw0 bis 4bedeutet,         Al(HPO)(HPO)x (HO)     (III)in deru2 bis 2,99t2 bis 0,01 unds0 bis 4bedeutet,und/oder um Mischungen von Aluminiumphosphit der Formel (I) mit schwerlöslichen Aluminiumsalzen und stickstofffreien Fremdionen, um Mischungen von Aluminiumphosphit der Formel (III) mit Aluminiumsalzen, um Aluminiumphosphit [Al(H2PO)], um sekundäres Aluminiumphosphit [Al(HPO)], um basisches Aluminiumphosphit [Al(OH)(HPO)*2aq], um Aluminiumphosphittetrahydrat [Al(HPO)*4aq], um Aluminiumphosphonat, um Al(HPO)(OH)(1,6-Hexandiamin),*12HO, um Al(HPO)*xAlO*nHO mit x = 2,27 - 1, um AlHPOund/oder um Mischungen von 0 - 99,9 Gew.-% Al(HPO)*nHO mit 0,1 - 100 Gew.-% Natriumaluminiumphosphit handelt. The invention relates to a halogen-free flame retardant mixture comprising 1 to 99% by weight of a component A and 1 to 99% by weight of a component B, component A being 92 to 99.9% by weight of a solid aluminum diethylphosphinic salt and 0.5 to 8 % By weight contains non-combustible additives, the additives being nitrates, sulfites and / or acetates, and the nitrates, sulfites ...

Halogen-free fixed flame retardant mixture and its use

Die Erfindung betrifft halogenfreie Flammschutzmittelmischung, enthaltend 1 bis 99 Gew.-% einer Komponente A und 1 bis 99 Gew.-% einer Komponente B, wobei Komponente A 92 bis 99,9 Gew.-% eines festen Aluminiumdiethylphosphinsäuresalz und 0,5 bis 8 Gew.-% nicht-brennbare Zusätze enthält wobei es sich bei den Zusätzen um Phosphonate handelt, und dass es sich bei den Phosphonaten um Verbindungen mit Kationen der Alkalimetalle, der Erdalkalimetalle, der dritten Hauptgruppe, der Nebengruppen des Periodensystems und/oder von protonierten Stickstoffbasen handelt; und es sich bei der Komponente B um Aluminiumphosphit handelt, wobei es sich bei den bei den Aluminiumphosphiten um solche der Formeln (I), (II) und/oder (III)         Al(HPO)x(HO)     (I)in derq0 bis 4bedeutet,         AlM(HPO)(OH)x(HO)     (II)in derMAlkalimetallionenz0,01 bis 1,5y2,63 bis 3,5v0 bis 2 undw0 bis 4bedeutet,         Al(HPO)(H2PO)x(HO)     (III)in deru2 bis 2,99t2 bis 0,01 unds0 bis 4bedeutet, und/oder um Mischungen von Aluminiumphosphit der Formel (I) mit schwerlöslichen Aluminiumsalzen und stickstofffreien Fremdionen, um Mischungen von Aluminiumphosphit der Formel (III) mit Aluminiumsalzen, um Aluminiumphosphit [Al(H2PO)], um sekundäres Aluminiumphosphit [Al(HPO)], um basisches Aluminiumphosphit [Al(OH)(HPO)*2aq], um Aluminiumphosphittetrahydrat [Al(HPO)*4aq], um Aluminiumphosphonat, um Al(HPO)(OH)(1,6-Hexandiamin)*12HO, um Al(HPO)*xAlO*nHO mit x = 2,27 - 1, um AlHPOund/oder um Mischungen von 0 - 99,9 Gew.-% Al(HPO)*nHO mit 0,1 - 100 Gew.-% Natriumaluminiumphosphit handelt. The invention relates to a halogen-free flame retardant mixture comprising 1 to 99% by weight of a component A and 1 to 99% by weight of a component B, component A being 92 to 99.9% by weight of a solid aluminum diethylphosphinic salt and 0.5 to 8 % By weight contains non-combustible additives, the additives being phosphonates, and the phosphonates being compounds with cations of the alkali metals, the alkaline earth metals, ...

Composiciones resinosas retardantes de llama y procedimiento.

Una composición resinosa retardante de la llama que comprende (i) al menos un policarbonato aromático; (ii) al menos uno de un segundo polímero que posee unidades estructurales derivadas de uno o más monómeros seleccionados entre el grupo formado por monómeros aromáticos de vinilo, monómeros de nitrilo monoetilénicamente insaturados, y monómeros de (met)acrilato de alquilo C1 a C12; (iii) al menos un copolímero de injerto modificado con caucho; (iv) al menos una especie de fósforo orgánico polimérica o no polimérica; (v) al menos un agente antigoteo; y (vi) al menos una sal de perfluoroalcanosulfonato presente en una cantidad que varía entre 0, 01% en peso y 0, 25% en peso, basada en el peso de toda la composición.