ВОДНАЯ РЕЗОРЦИН-ФОРМАЛЬДЕГИДНАЯ ДИСПЕРСИЯ ЛАТЕКСА, ЕЕ ПРИМЕНЕНИЕ, СПОСОБ ЕЕ ПОЛУЧЕНИЯ, ВОЛОКНА С УЛУЧШЕННОЙ АДГЕЗИЕЙ, СПОСОБ ИХ ПОЛУЧЕНИЯ И ИХ ПРИМЕНЕНИЕ

Изобретение касается области обработки армирующих волокон, в частности водной резорцин-формальдегидной дисперсии латекса, ее применения, способа ее получения, волокон с улучшенной адгезией, способа их получения и их применения. Водная резорцин-формальдегидная дисперсия латекса содержит по меньшей мере один карбодиимид на основе соединений формулы (I):. Водная резорцин-формальдегидная дисперсия латекса обеспечивает превосходную адгезию синтетических волокон (корда) к резине. У данной дисперсии также есть такое преимущество, что при обработке в дальнейшем процессе не выделяются токсичные мономерные изоцианаты и она может быть получена простым способом производства. 6 н. и 5 з.п. ф-лы, 3 табл.

ОТСЛАИВАЮЩЕЕСЯ ВРЕМЕННОЕ ПОКРЫТИЕ

... 1. Водная композиция покрытия для формирования отслаивающегося временного покрытия на подложке, где указанная водная композиция покрытия содержит, по меньшей мере, один водорастворимый пленкообразующий полимер, отличающаяся тем, что композиция дополнительно содержит твердые частицы полимера на основе аминосмолы. ! 2. Водная композиция покрытия по п.1, отличающаяся тем, что полимером на основе аминосмолы является полимер на основе метилмочевины. ! 3. Водная композиция покрытия по п.1, отличающаяся тем, что полимер на основе аминосмолы является сшитым полимером. ! 4. Водная композиция покрытия по любому из пп.1-3, отличающаяся тем, что твердые частицы полимера на основе аминосмолы присутствуют в количестве 1-25 мас.% по отношению к массе всей композиции. ! 5. Водная композиция покрытия по п.1, отличающаяся тем, что композиция дополнительно содержит коалесцирующий агент. ! 6. Водная композиция покрытия по п.1, отличающаяся тем, что водорастворимым пленкообразующим полимером является сополимер ...

ПЛАСТИФИЦИРОВАННЫЕ КОМПОЗИЦИИ НА ОСНОВЕ ПВХ

... 1. Устойчивая пластифицированная композиция на основе полимера ПВХ, включающая C4-C30-алкил-пирролидон с линейным, разветвленным или циклическим алкильным радикалом в количестве 5-400 phr (частей на 100 частей композиции), достаточном для пластифицирования указанного ПВХ до гибкого состояния. ! 2. Композиция по п.1, где указанное количество составляет, по крайней мере, 10 phr. ! 3. Композиция по п.1, где указанное количество составляет 10-100 phr. ! 4. Композиция по п.1, которая обеспечивает ПВХ продукт, характеризующийся значением твердости по Шору (шкала А) <100. ! 5. Композиция по п.1, которая включает C6-C20-алкил-пирролидон. ! 6. Композиция по п.1, которая включает C6-C20-циклоалкил-пирролидон. ! 7. Композиция по п.1, которая представляет собой жидкость при комнатной температуре, и, необязательно, может включать смесь с одним или более первичным и/или вторичным пластификаторами. ! 8. Композиция по п.1, которая включает линейный C8-алкил-пирролидон. ! 9. Композиция по п.1, которая включает ...

ВОДНАЯ РЕЗОРЦИН-ФОРМАЛЬДЕГИДНАЯ ДИСПЕРСИЯ ЛАТЕКСА, ЕЕ ПРИМЕНЕНИЕ, СПОСОБ ЕЕ ПОЛУЧЕНИЯ, ВОЛОКНА С УЛУЧШЕННОЙ АДГЕЗИЕЙ, СПОСОБ ИХ ПОЛУЧЕНИЯ И ИХ ПРИМЕНЕНИЕ

... 1. Водная резорцин-формальдегидная дисперсия латекса, содержащая, по меньшей мере, один карбодиимид на основе соединений формулы (I)в которойm соответствует целому числу от 1 до 500,R означает C-C-алкилен, С-С-пиклоалкилен, арилен и/или C-C-аралкилен,R' означает R-NCO, R-NHCONHR, R-NHCONRR, R-NHCOORили R-NHCO-RиR" означает -NCO, -NHCONHR, -NHCONRR, -NHCO-Rили -NHCOOR, причем в R' независимо друг от друга Rи Rявляются одинаковыми или различивши и представляют собой C-С-алкильный, С-С-циклоалкильный или С-С-аралкильный остаток, и Rимеет одно из значений Rили означает полиэфирный или полиамидный остаток или -(CH)(O-(CH)-O)-R, -СН(ОН) или -СН(ОН)-((СН)-СН(ОН)).и Rозначает эпоксид, фенол, оксим, резорцин, полиэтиленгликоль и/или лактам, предпочтительно капролактам,где 1 означает 1-3, k означает 1-3, g означает 0-12, h означает 1-2, и y означает 1-50,иRозначает Н или С-С-алкил.2. Водная резорцин-формальдегидная дисперсия латекса по п.1, отличающаяся тем, что в случае карбодиимида речь идет о ...

ПОЛИМЕРНАЯ КОМПОЗИЦИЯ, ПОЛИМЕР, СПОСОБ ПОЛУЧЕНИЯ КОМПОЗИЦИИ, ПРОДУКТ

Биосовместимость многих полимеров улучшается при смешивании с ними полимера, включающего цвиттер-ионные группы. Обычно цвиттер-ионная группа представляет собой аммоний-фосфатную эфирную цвиттер-ионную группу, и полимер, содержащий ее, может быть получен путем свободно-радикальной полимеризации этилен-ненасыщенных мономеров, включая мономер, содержащий цвиттер-ионную группу. Смешение двух полимеров можно осуществить путем сухого смешивания полимерных частиц или путем перемешивания полимеров в жидкой дисперсной системе или в растворе с последующим удалением жидкой среды. Абсорбцию фибриногена и/или активацию тромбоцитов полимерами ножно снизить до величин, составляющих менее 80% или менее 60% от базового полимера, путем введения полимера, содержащего цвиттер-ионную группу, в количестве более 10% или более 30%. Предпочтительными композициями являются сополимеры внутренней соли -2-(метакрилоилоксиэтил)-2'-(триметиламмоний)этилфосфата с высшим алкил(мет)акрилатом, смешанные с олефиновыми полимерами и/или латексами каучука. Продукты можно использовать в медицинских устройствах, где они вступают в контакт с жидкостями организма, особенно с кровью, плазмой, сывороткой и/или пленкой слез.

Cyanatharzmasse und kupferkaschiertes Laminat

STABILE NICHT-WAESSERIGE MIKROPARTIKULARE DISPERSIONEN, HERGESTELLT MIT AMINOPLASTHARZEN.

STABILISED THERMOPLASTIC POLYESTER COMPOSITIONS

NEW MATERIALS

POLYISOCYANATE COMPOSITIONS

PROCEDURE FOR THE PRODUCTION OF NEW AZULMINSAEUREN STABILIZED AGAINST HYDROCYAN SPLITTING OFF

SOLVENT-FREE KLEB-UND SEALING MATERIAL

PROCEDURE FOR THE DECREASE OF THE SURFACE FORMATION OF AQUEOUS COATING COMPOSITIONS

BIODIESEL OIL-STEADY PLASTIC FOIL

FILLER ABSTENTION THERMOPLASTIC RESIN COMPOSITIONS, THE ONE PENETRATING PHASE WITH A THREE-DIMENSIONAL NETWORK ARCHITECTURE CREDIT AND PROCEDURE FOR YOUR PRODUCTION BY MIXING IN MELTED CONDITION

MIXTURES FROM POLAR POLYMERS AND ELECTRICAL ABLE ONE DEDOPIERTEN POLYMERS, PROCEDURES FOR THE PRODUCTION OF THESE MIXTURES AND USE OF THESE MIXTURES IN ELECTRONIC OPTOELEKTRI ELECTROTECHNICAL AND ELECTROMECHANICAL ARTICLES

USE OF MIXTURES AS BONDING AGENTS FOR THE PRODUCTION OF BONDING MATERIALS

AQUEOUS DISPERSIONS, DEVELOPED FROM POLYCARBODIIMIDEN

Procedure for the stabilization of high-molecular Polyoxymethylenen

Carbodiimide crosslinking of functionalized polethylene glycols

CATIONICALLY MODIFIED, ANIONIC POLYURETHANE DISPERSIONS

POLYCATIONIC WATER SOLUBLE COPOLYMER AND METHOD FOR TRANSFERRING POLYANIONIC MACROMOLECULES ACROSS BIOLOGICAL BARRIERS

ISOCYANATE PREPOLYMER COMPOSITIONS

Fast hardening aqueous coating composition and paint

HYBRID AMINO RESIN COMPOSITIONS

STABILISED THERMOPLASTIC POLYESTER MOULDING COMPOSITION

METHOD FOR REDUCING PLATE OUT OF AQUEOUS COATING COMPOSITIONS

A method of reducing plate out onto metal surfaces of aqueous latexes and coating compositions, including paints such as traffic paints, the method c omprising employing a composition comprising a triazole. The method produces less plate out onto process metal surfaces compared to coatings prepared fr om similar triazole-free compositions.

METHOD FOR REDUCING PLATE OUT OF AQUEOUS COATING COMPOSITIONS

A method of reducing plate out onto metal surfaces of aqueous latexes and coating compositions, including paints such as traffic paints, the method comprising employing a composition comprising a triazole. The method produces less plate out onto process metal surfaces compared to coatings prepared from similar triazole-free compositions.

RESIN POWDER COMPOSITION FOR SLUSH MOLDING AND MOLDED ARTICLES

The present invention provides a resin powder composition for slush molding which can give slush molded articles with more excellent hydrolysis resistance. The present invention relates to a resin powder composition for slush molding which is characterized by comprising as the main component a thermoplastic polyurethane resin powder, preferably a thermoplastic polyurethane elastomer powder, and containing a polycarbodiimide prepared by polymerizing tetramethylxylylene diisocyanate, alkoxy terminated one having a number average molecular weight of 500 to 30,000.

RESIN POWDER COMPOSITION FOR SLUSH MOLDING AND MOLDED ARTICLES

The invention provides a resin powder composition for slush molding which can give slush-molded articles more excellent in the resistance to moist-he at aging. The invention relates to a resin powder composition for slush mold ing which is characterized by comprising as the main component a thermoplast ic polyurethane resin powder, preferably a thermoplastic polyurethane elasto mer powder, and containing a poly- carbodiimide prepared by polymerizing tet ramethylxylylene diisocyanate, preferably an alkoxy-terminated one having a number-average molecular weight of 500 to 30,000.

ETHYLENE COPOLYMER COMPOSITIONS

TITLE Ethylene Copolymer Compositions Certain ethylene copolymers that contain an ethylene/anhydride graft copolymer and a magnesium hydroxide or aluminum trihydrate flame and smoke retardant have a good balance of strength and flame and smoke retardant properties. The compositions preferably also contain polyethylene, and/or ionomeric ethylene copolymer and/or an ethylene/propylene elastomer.

COMPATIBLE BLENDS OF THERMOPLASTIC MOLDING COMPOSITIONS

The present invention relates to compatible blends of, per se incompatible, thermoplastic molding compositions, to methods for the production thereof, and to the use of the blends according to the present invention to produce films, fibers and molded articles.

PERMSELECTIVE MEMBRANES AND POLYMERIC SOLUTION FOR MAKING SAME

COMPATIBLE BLENDS OF THERMOPLASTIC MOLDING COMPOSITIONS

The present invention relates to compatible blends of, per se incompatible, thermoplastic molding compositions, to methods for the production thereof, and to the use of the blends according to the present invention to produce films, fibers and molded articles.

CARBODIIMIDE CROSSLINKING OF FUNCTIONALIZED POLETHYLENE GLYCOLS

A synthetic composition is provided which includes an acid-functional polyme r having at least one pendant acid group, an amine-functional polymer having a t least one pendant amine .sigmav.iroup, and a coupling agent. The synthetic composition can be used in human and animal medical applications as an adhesive or sealant.

NOVEL FILM FOR SOLAR CELLS

The invention relates to novel films for solar cells, which are characterized by having an improved resistance to hydrolysis.

CURABLE COMPOSITIONS CONTAINING CARBAMATE-MODIFIED POLYISOCYANATES

CURABLE COMPOSITIONS CONTAINING CARBAMATE-MODIFIED POLYISOCYANATES Curable compositions are disclosed comprising: (A) carbamate-functional compound that is the reaction product of a mixture comprising: (1) a monomeric polyisocyanate, and (2) a compound comprising a group that is reactive with isocyanate and a carbamate group or group that can be converted to carbamate, and (B) a compound having a plurality of functional groups that are reactive with carbamate groups on said carbamate-functional compound.

NEW MATERIALS

The biocompatibility of various polymers are improved by blending with them a polymer including a zwitterionic groups. The zwitterionic group is usually an ammonium phosphate ester zwitterionic group and the polymer containing it may be produced by the free radical polymerisation of ethylenically unsaturated monomers including s monomer bearing the zwitterionic group. Blending of the two polymers may be achieved by dry blending particulate polymers m by mining th e polymers in liquid dispersion or solution followed by removal of the liquid medium. The fibrinogen absorption and/or platelet activation of polymers may be reduced no a value of lean than 80 % or even less than 60 % of the base polymer by introducing amounts of mote than 10 % or more than 30 % of the zwitterionic group containing polymer. Preferred blends are of copolymers of 2- (methacryloyloxyethyl)-2'-(trimethylammonium)ethyl phosphate inner salt with higher alkyl (meth) acrylate, blended with olefin polymers and/or with rubber ...

STRUCTURAL MOLDING COMPOSITIONS

... "STRUCTURAL MOLDING COMPOSITIONS" Improved fiber reinforced structural products are made in a mold cavity containing reinforcing fibers by reaction injection of impingement mixed isocyanante reactive ingredients comprising a softblock component, a chain extender selected from primary aromatic polyamines having at least one electron withdrawing group attached directly to the ring, secondary diamines, an isocyanurate formation catalyst and a polyisocyanate.

HYBRID AMINO RESIN COMPOSITIONS

... 06-12 (9838)A HYBRID AMINO RESIN COMPOSITIONS Hybrid curable compositions comprising components curable by condensation and components curable by free radical initiated polymerization. The components curable by condensation reaction comprise amino resins and co-reactants, the condensation reaction being optionally catalyzed by acid catalysts. The components curable by free radical initiated polymerization comprise acryloyl compounds and allylic or vinylenearylenemethylidyne compounds.

CYANATE ESTER RESIN BLENDS WITH BROMINATED STYRENE-CONTAINING POLYMERS

The fire retardant properties of polycyanates are improved by blending them with a brominated homopolymer or brominated interpolymer of styrene or alkyl- or halo-substituted styrene without an unacceptable sacrifice in the physical, thermal, electrical and moisture resistance properties. 37,280-F ...

SHEET MATERIAL AND PROCESS FOR PRODUCING THE SAME

POLYMERIC MATERIALS

Polymeric monoliths having high stiffness and strength can be produced by heating an assembly of polymer fibres under a contact pressure to a temperature at which a proportion of the fibre is selectively melted and then compressing the assembly. Preferably at last 5 % of the polymer is melted so that on compression the molten materials fill the voids within the assembly. The use of polyolefin fibres especially melt spun polyethylene fibres is preferred. The products are useful e.g. as orthodontic brackets, bone prostheses and in body armour.

REACTION SYSTEM FOR PREPARING MICROCELLULAR ELASTOMERS

REACTION SYSTEM FOR PREPARING MICROCELLULAR ELASTOMERS Reaction system for preparing microcellular elastomers comprising an isocyanate-terminated prepolymer, a polyol and water.

MIXED-BED ION-EXCHANGE HYDROGEL-FORMING POLYMER COMPOSITIONSAND ABSORBENT MEMBERS COMPRISING RELATIVELY HIGH CONCENTRATIONS OF THESE COMPOSITIONS

Disclosed are compositions comprising at least one cationic ion-exchange hydrogel-forming polymer and at least one anionic ion-exchange hydrogelforming polymer, wherein the composition exhibits improved absorbency characteristics relative to comparable mixtures of the hydrogel-forming polymers in their neutralized state. Also disclosed are mixed-bed ion-exhange compositions having improved Performance Under Pressure values relative to prior mixed-bed compositions, which, e.g., alleviate detrimental gel blocking incurred with these prior systems. Also disclosed are absorbent members useful in the containment of body fluids such as urine, that have at least one region comprising a mixed-bed ion-exchange hydrogel-forming absorbent polymer composition in a concentration of from about 60 to 100 % by weight.

STABLE WATERBORNE POLYMER COMPOSITIONS CONTAINING POLY(ALKYLENEIMINES)

This invention provides waterborne polymer compositions stabilized against gelling due to the addition of poly(alkyleneimine) by post addition of certain anionic surfactants. The waterborne polymer compositions of the invention are useful in a variety of coating formulations such as, for example, paints, inks, sealants, textile backcoatings, adhesives and the like. Methods of making stable waterborne polymer compositions are also disclosed.

CURABLE RESIN COMPOSITIONS

A coating, sealant or adhesive composition curable at ambient temperatures o f 40 .degree.C or below comprises an epoxy resin and an amine-functional curing agent. The curing agent comprises a material containing at least two, and preferably at least three, heterocyclic secondary amine group.

Verfahren zur Stabilisierung von hochmolekularen Polyxymethylenen

Structure métallique présentant des jonctions à recouvrement

ALPHA-AMINOAMIDINE POLYMERS AND USES THEREOF

METHOD OF INHIBITING CORROSION OF METAL SURFACES

Method for reducing plate out of aqueous coating compositions

A method of reducing plate out onto metal surfaces of aqueous latexes and coating compositions, including paints such as traffic paints, the method comprising employing a composition comprising a triazole. The method produces less plate out onto process metal surfaces compared to coatings prepared from similar triazole-free compositions.

ORGANIC POLYMER ELECTROCONDUCTING AND PROCEEDED FOR SA MANUFACTURE

COMPOSITION OF POLYESTER REINFORCES DELAYING the PROPAGATION Of a FLAME AND NOT FORMING DROPS, AND ITS OBTAINING

Polyvinyl chloride plastisols adherent to metals - contain polymeric amine and strong base as adhesion promoters

RESIN COMPOSITION

Process for the preparation of multifunctional polycarbodiimides which are used as crosslinking agents

ADHESIVE FORMULARIZATION FOR SUBSTRATA, PLATED STRUCTURE AND PROCESS FOR THE PREPARATION OF A PLATED STRUCTURE

MATERIAL DE REFORCO/ENRIJECIMENTO

Addition-curable antistatic organopolysiloxane composition and antistatic silicone film

To form, by using a conductive composition capable of being stably dispersed and solubilized in a solvent consisting mainly of an organic solvent, a silicone film having excellent conductivity and having few problems originating from amine compounds, such as problems wherein an addition-type silicone does not set easily. The present invention relates to: an addition-curable antistatic organopolysiloxane composition that includes (a) a [pi]-conjugated conductive polymer, (b) a polyanion, (c) a compound represented by chemical formula (1), and (d) an addition-curable organopolysiloxane composition; and an antistatic silicone film formed by supplying the addition-curable antistatic organopolysiloxane composition onto a substrate and curing. (R represents a functional group having an unsaturated bond) ...

NOVEL DURABLE, HYDROLYSIS-STABLE BIO-BASED PLASTICS BASED ON POLYHYDROXYALKANOATE (PHA), METHOD FOR PRODUCING SAME, AND USE THEREOF

The invention relates to novel durable, hydrolysis-stable bio-based plastics based on polyhydroxyalkanoate (PHA), the melt of said plastics being adequately stable, to a method for the producing same, and to the use thereof.

FILM FORMING MATERIAL AND PREPARATION OF SURFACE RELIEF AND OPTICALLY ANISOTROPIC STRUCTURES BY IRRADIATING A FILM OF THE SAID MATERIAL

The present invention is directed to a film forming, photoactive, homogeneously mixed material comprising a complex prepared from (a) at least one ionic photosensitive compound which may undergo a photoreaction, selected from photoisomerizations, photocycloadditions and photoinduced rearrangements, and/or (a') at least one photosensitive polyelectrolyte ("second polyelectrolyte") carrying residues which may undergo said photoreaction, and (b) at least one ("first") polyelectrolyte carrying charges which are opposite to those of the active groups of the photosensitive material. This material has unique photochemical properties in that non-scattering, optically clear films may prepared therefrom which allow light-induced generation of optical anisotropy and of topological surface structures, e.g. such as surface relief gratings (SRG).

Method of internally insulating a propellant combustion chamber

A composition consisting essentially of a polyphosphazene binder having the following repeating units: см. иллюстрацию в PDF-документе wherein n is from about 20 to about 50,000, A is selected from --O-- and --NH--, and R1 and R2 are independently selected from alkyl having from one to about 20 carbon atoms, aryl having from 6 to about 14 carbon atoms, alkaryl having from 7 to about 30 carbon atoms, any of the preceding moieties substituted with halogen, hydroxyl, alkoxy, aryloxy, or nitro groups, or any of the preceding moieties linked by ether or amine linkages. Combined with an organic fiber filler, this material provides an erosion resistant insulation composition for temporarily protecting the interior of a rocket motor combustion chamber from thermal damage while the rocket is firing. Provided as a barrier coating or layer between the propellant grain and other structures within a rocket motor, this material prevents migration of plasticizers, nitrate esters, and other fluid or mobile ...

Method for producing polyester resin composition

The present invention relates to a process for producing a polyester resin composition, including the step of mixing a polyester resin (A), an aromatic carbodiimide (B) and an aliphatic polycarbodiimide (C) at a temperature not lower than a melting temperature of the polyester resin, in which the polyester resin (A) and the aromatic carbodiimide (B) are mixed in the presence of the aliphatic polycarbodiimide (C).

Maleimide based compound, composition for forming board, and board fabricated using the same

Disclosed is a composition for forming a board. The composition includes a maleimide-based compound including at least three maleimide groups and a liquid crystalline polymer or oligomer. A prepreg and a board are each fabricated using the composition.

Metal cans coated with shellac-containing coatings

Metal cans coated at least in part with a coating composition comprising shellac are disclosed.

EPOXY RESIN, HARDENABLE RESIN COMPOSITION CONTAINING THE SAME AND USE THEREOF

It is an object of the present invention, with respect to a phenol aralkyl type epoxy resin, to suppress any crystal precipitation, improve the quality manageability and operation efficiency at composition production and enhance the properties, including heat resistance, thereof It is also intended to provide a resin composition that even when stored in the form of a varnish for a prolonged period of time, is resistant to crystal precipitation, excelling in storage stability and operation efficiency, and that gives a hardening product of low dielectric constant and low dielectric tangent excelling in heat resistance, water resistance and flame retardance. There is provided an epoxy resin characterized by comprising a phenol aralkyl type epoxy resin in which a content (an area % measured by gel permeation chromatography) of a bifunctional compound is 20% or less, and provided a resin composition obtained therefrom.

COMPOSITE PARTICLE HAVING CARBODIIMIDE RESIN LAYER AND PROCESS FOR PRODUCING THE SAME

The present invention relates to a (semi-) continuous method for making plastisol compositions comprising the steps of delivering into a blender a metered amount of polymer powder(s), filler(s), other constituents in powder form and liquid constituents, blending the mixture at low shear, recirculating said mixture with a pump through a dynamic mixer back into the blending tank, optionally degassing the plastisol composition discharging the composition into storage containers. This method results in plastisols with superior rheological properties within narrowly defined viscosity and yield point ranges without maturing stages.

Thermosetting resin composition

Thermally conductive electrical insulating composition

An insulating material of high electrically insulating properties and high thermal conductivity is provided wherein the high thermal conductivity is attained by having a liquid crystal resin comprising a polymerization product of a resin composition containing a monomer which has a mesogen group. As examples epoxy resins and polyimides are presented.

CRYSTALLINE POLYAZONETHINE COMPOSITE

PROBLEM TO BE SOLVED: To obtain a composite which has a reduced anisotropy while maintaining excellent mechanical strengths and has a high weld strength by compounding liq.-crystalline polyazomethine, a polyamide, and an inorg. filler. SOLUTION: This composite contains liq.-crystalline polyazomethine, a polyamide, and an inorg. filler. Nylon is pref. as the polyamide. Pref. inorg. fillers are glass fibers, potassium titanate fibers, talc, mica, and wollastonite. Pref. the compounding ratio by wt. of the polyazomethine to the polyamide is (10:90)-(90:10), and the amt. of the filler compounded is pref. 5-15wt.% of the sum of the polyazomethine and the polyamide. COPYRIGHT: (C)1998,JPO ...

脂肪族ポリエステル樹脂組成物及びそれを用いた成型体

INSULATING FILM FOR REFRIGERATOR COMPRESSOR MOTOR

PROBLEM TO BE SOLVED: To obtain an insulating film which is used for a motor of a refrigerator compressor using a fluorocarbon substitute and a refrigerator oil suitable for the substitute and which is resistant to the substitute and to the oil and has a function to inhibit the degradation of the oil by using a specific compd. to prepare this film. SOLUTION: This film is prepd. by using a compd. having at least one carbodiimide group represented by formula I (wherein R1 is an isocyanate residue; and (n) is an intger of 1 or higher)(e.g. a compd. of fomula II). Pref. the compd. is incorporated into the base film of this film or applied to the base film. A film comprising the compd. may be used as this film. Carbodiimide groups catch an acid component and water formed by the decomposition of a refrigerator oil, etc., to inhibit the increase of oxidation number of the system. COPYRIGHT: (C)1997,JPO ...

ПЛАСТИФИЦИРОВАННЫЕ КОМПОЗИЦИИ НА ОСНОВЕ ПВХ

Изобретение имеет отношение к устойчивой пластифицированной композиции для изготовления изделий на основе полимера ПВХ и ПВХ продукту, включающему такую композицию. Устойчивая пластифицированная композиция включает С4-С30-алкил-пирролидон с линейным, разветвленным или циклическим алкильным радикалом в количестве от более чем 10 phr до 400 phr (частей на 100 частей ПВХ), достаточном для пластифицирования указанного ПВХ до гибкого состояния. ПВХ продукт характеризуется значением твердости по Шору (шкала А)<100 и находится в форме каландрированного листа, пластизоля, пены, дисперсии, пленки, сайдинга, трубки или трубопровода. Технический результат - обеспечение длительной пластификации ПВХ с целью придания композициям на основе ПВХ гибкости, мягкости, растяжимости и/или более низких температур плавления для изготовления изделий. 3 н. и 16 з.п. ф-лы, 4 табл.

НОВЫЕ КОМПОЗИЦИИ ДЛЯ ПОЛУЧЕНИЯ ЛИТЬЕВЫХ ПОЛИАМИДОВ

Изобретение относится к вариантам композиции для получения литьевых полиамидов, к затвердевшему расплаву лактама, к литьевому полиамиду и способу его получения, а также к применению одного или нескольких компонентов композиции. Композиция для получения литьевых полиамидов содержит следующие компоненты: a) затвердевший расплав лактама, включающий от 0,1 до 5% масс. по меньшей мере одного полимерного карбодиимида и/или по меньшей мере одного уретдиона в качестве активатора, и b) затвердевший расплав лактама, включающий от 0,2 до 5% масс. катализатора такого как лактам-галогенид магния, алюмодилактамат щелочного металла, лактамат щелочного и/или щелочноземельного металла, и/или компонент c) затвердевший расплав лактама, включающий одновременно от 0,2 до 5% масс. вышеуказанного катализатора и от 0,1 до 5% масс. вышеуказанного активатора. Затвердевший расплав лактама получают путем смешивания расплава, состоящего из капролактама и 0,1-5% масс. вышеуказанного активатора, с расплавом, состоящим ...

НОВЫЕ КОМПОЗИЦИИ ДЛЯ ПОЛУЧЕНИЯ ЛИТЬЕВЫХ ПОЛИАМИДОВ

... 1. Композиция, содержащая:a) затвердевшие расплавы лактама, содержащие от 0,1 до 5% масс. по меньшей мере одного полимерного карбодиимида, предпочтительно по меньшей мере одного полимерного ароматического карбодиимида, и/или по меньшей мере одного уретдиона, иb) затвердевшие расплавы лактама, содержащие от 0,2 до 5% масс. катализатора, выбранного из группы, включающей лактам-галогенид магния, алюмодилактамат щелочного металла, лактамат щелочного и/или щелочно-земельного металла,и/илиc) затвердевшие расплавы лактама, содержащие от 0,2 до 5% масс. катализатора, выбранного из группы, включающей лактам-галогенид магния, алюмодилактамат щелочного металла, лактамат щелочного и/или щелочно-земельного металла, и от 0,1 до 5% масс. по меньшей мере одного полимерного карбодиимида, предпочтительно по меньшей мере одного полимерного ароматического карбодиимида, и/или по меньшей мере одного уретдиона,при необходимости в комбинации с другим затвердевшим расплавом лактама b).2. Композиция по п. 1, отличающаяся ...

Металлополимерный нанокомпозитный магнитный материал на основе поли-3-амино-7-метиламино-2-метилфеназина и наночастиц Fe3O4 и способ его получения

СПОСОБ РЕГУЛИРОВАНИЯ НЕПРОЗРАЧНОСТИ ИЗДЕЛИЯ, СОДЕРЖАЩЕГО ПОЛИМЕРНУЮ КОМПОЗИЦИЮ

... 1. Способ регулирования непрозрачности изделия, содержащего полимерную композицию, причем указанный способ включает (a) получение полимерной композиции, содержащей менее 25 м.д. галоида щелочного металла; и (b) изготовление изделия из указанной полимерной композиции. 2. Способ по п.1, где указанная полимерная композиция содержит по меньшей мере один компонент, выбранный из группы, включающей полиэфиримид, полиэфирсульфон и полиэфиркетон. 3. Способ по п.1, где указанная полимерная композиция содержит полиэфиримид. 4. Способ по п.3, где указанный полиэфиримид содержит повторяющиеся звенья, имеющие структуру I где R1 и R2 при каждом появлении независимо означают атом галогена, нитро-группу, циано-группу, C1-C12 алифатический радикал, C3-C12 циклоалифатический радикал или C3-C12 ароматический радикал; b и c независимо являются целыми числами от 0 до 3; Q означает C2-C22 алифатический радикал, C3-C22 циклоалифатический радикал или C3-C22 ароматический радикал; X означает связь, атом кислорода ...

HÄRTBARE HARZZUSAMMENSETZUNGEN

HARZZUSAMMENSETZUNG MIT EXZELLENTEM DIELEKTRISCHEM VERHALTEN, VERFAHREN ZUR HERSTELLUNG EINER HARZZUSAMMENSETZUNG, MIT DER ZUSAMMENSETZUNG HERGESTELLTER LACK, VERFAHREN ZUR HERSTELLUNG DES LACKS, MIT DEM LACK HERGESTELLTE SCHICHTPLATTEN SOWIE METALLBESCHICHTETES LAMINAT

BLATTMATERIAL UND VERFAHREN ZUR HERSTELLUNG DESSELBEN

Stabilisierte Polyacetalzusammensetzungen

Organische Polymerlösung

Polyisocyanat-Zusammensetzungen.

HAERTBARE HARZMASSE

Beschichtung zur Erhöhung der Umlauffähigkeit von Dataträgern

Verfahren zur Herstellung von einer verschleissfesten Beschichtung

Stabilised polymers

A composition comprises (a) a polyoxymethylene including a homopolymer of trioxane which may be acylated or alkylated having a molecular weight of at least 10,000 or a copolymer of molecular weight at least 10,000 of trioxane and 1,3-dioxolane, 1,3-oxothiolane, ethylene oxide or a derivative thereof, styrene, a vinyl ether or acrylonitrile, and (b) an aliphatic, cycloaliphatic, araliphatic or aromatic mono- or poly-carbodiimide. Additionally the composition may comprise a polyamide such as polyhexamethylene adipamide or the N-methylolmethyl ether of poly-e -caprolactam, a polyurethane such as the reaction product of hexamethylene diisocyanate and butane-1,4-diol or thiuram sulphides such as tetramethyl thiuram disulphide and bis(N-methyl-N-phenyl)thiuram disulphide.

Textile fibres

... 1,144,958. Oxymethylene polymer-epichlorhydrin condensation polymer filaments. MONTECATINI EDISON S.p.A. 3 May, 1967 [4 May, 1966], No. 20421/67. Heading B5B. [Also in Division C3] Textile fibres are obtained by bringing the components of the following polymer composition into intimate contact and extrusion thereafter, the composition comprising (1) an oxymethylene polymer and (2) 1 to 25% of a condensation polymer of epichlorohydrin with one or more mono- or diamines or imines. The extrusion process may be carried out under pure nitrogen, and the yarn thus formed stretched and dimensionally stabilized. The fibres may be rendered water-insoluble by treatment with a mono- or di-epoxide, e.g. ethylene glycol diglycidyl ether, a mono- or diisocyanate, a mono- or dialdehyde, a halogen, or divinyl benzene, and may be dyed.

STRUCTURAL MOLDING COMPOSITIONS

REACTION SYSTEM FOR PREPARING MICROCELLULAR ELASTOMERS

NOVEL ISOCYANATE COMPOSITIONS

POLYMER MATERIALS

ELECTROCONDUCTIVE ORGANIC POLYMER AND METHOD FOR ITS PRODUCTION

USE FROM SUBSTITUTED POLYETHYLENIMINEN TO THE PERMANENT IMPROVEMENT OF THE ADHESIVE AND/OR COATING COMPATIBILITY OF POLYOLEFIN-BASED MOLDED ARTICLES, FIBERS AND FOILS

POLYISOCYANATE COMPOSITIONS.

Novel aqueous resorcinol-formaldehyde-latex dispersions, adhesion-improved fibres, processes for production thereof and use thereof

The present invention relates to novel aqueous resorcinol-formaldehyde-latex dispersion, to adhesion-improved fibres, to processes for production thereof, and to use thereof for improving adhesion in tyres.

Pi-conjugated polymer composition

A π-conjugated polymer composition including: (a) a solvent; (b) a π-conjugated polymer which is dissolved in the solvent and doped with a dopant; (c) at least one of an acidic substance and a salt of an acidic substance; and (d) a phenolic compound; wherein when only the acidic substance is contained as the component (c), the acidic substance is different from the phenolic compound, when only the salt of an acidic substance is contained, the salt of an acidic substance is different from the phenolic compound, and when both the acidic substance and the salt of an acidic substance are contained, at least one of the acidic substance and the salt of an acidic substance is different from the phenolic compound.

AQUEOUS POLYIMIDE PRECURSOR SOLUTION COMPOSITION AND METHOD FOR PRODUCING AQUEOUS POLYIMIDE PRECURSOR SOLUTION COMPOSITION

A method for producing an aqueous polyimide precursor solution composition, including reacting a tetracarboxylic dianhydride and a diamine, which has a solubility in water at 25° C. of 0.1 g/L or more, in the presence of an imidazole, using water as a reaction solvent to provide an aqueous polyimide precursor solution composition. 1. A method for producing an aqueous polyimide precursor solution composition , comprising reacting a tetracarboxylic dianhydride and a diamine , which has a solubility in water at 25° C. of 0.1 g/L or more , in the presence of an imidazole using water as a reaction solvent to provide an aqueous polyimide precursor solution composition.2. The method for producing an aqueous polyimide precursor solution composition as claimed in claim 1 , wherein the amount of the imidazole is 1.6 mole or more per mole of the tetracarboxylic dianhydride.3. The method for producing an aqueous polyimide precursor solution composition as claimed in claim 1 , wherein the imidazole has two or more alkyl groups as substituents.4. The method for producing an aqueous polyimide precursor solution composition as claimed in claim 3 , wherein the imidazole is selected from the group consisting of 1 claim 3 ,2-dimethylimidazole claim 3 , 2-ethyl-4-methylimidazole claim 3 , 4-ethyl-2-methylimidazole claim 3 , and 1-methyl-4-ethylimidazole.5. The method for producing an aqueous polyimide precursor solution composition as claimed in claim 1 , wherein the polyimide precursor has an inherent viscosity of 0.2 or more.6. An aqueous polyimide precursor solution composition claim 1 , whereina polyamic acid formed by the reaction of a tetracarboxylic dianhydride and a diamine, which has a solubility in water at 25° C. of 0.1 g/L or more, is dissolved in an aqueous solvent together with an imidazole, andthe aqueous polyimide precursor solution composition has an organic solvent content of less than 5%.7. The aqueous polyimide precursor solution composition as claimed in claim 6 , ...

LOW DIELECTRIC RESIN COMPOSITION, APPLICABLE COPPER-CLAD LAMINATE AND PRINTED CIRCUIT BOARD

A resin composition includes (A) 100 parts by weight of poly(phenylene oxide) resin with styrene end group; (B) 5 to 75 parts by weight of olefin copolymer; and (C) 1 to 150 parts by weight of cyanate resin with poly(phenylene oxide) functional group. The resin composition is characterized by specific composition and proportion conducive to achieving a low dielectric constant, a low dielectric loss, and a high thermal tolerance and preparing a prepreg or a resin film, thereby being applicable to copper-clad laminates and printed circuit boards. 1. A resin composition for copper clad laminate , comprising:(A) 100 parts by weight of poly (phenylene oxide) resin with styrene end group;(B) 5 to 75 parts by weight of olefin copolymer; and(C) 1 to 150 parts by weight of cyanate resin with poly (phenylene oxide) functional group.2. The resin composition of claim 1 , wherein the olefin copolymer is methyl styrene copolymer or cyclic olefin copolymer.3. The resin composition of claim 1 , further comprising benzoxazine resin.4. The resin composition of claim 3 , further comprising 5 to 50 parts by weight of benzoxazine resin.5. The resin composition of claim 1 , further comprising at least one selected from the group consisting of epoxy resin claim 1 , cyanate resin claim 1 , phenol resin claim 1 , novolac resin claim 1 , amine cross-linking agent claim 1 , phenoxy resin claim 1 , benzoxazine resin claim 1 , styrene resin claim 1 , polybutadiene resin claim 1 , polyamide resin claim 1 , polyimide resin claim 1 , and polyester resin.6. The resin composition of claim 1 , further comprising an inorganic filler claim 1 , the inorganic filler being at least one selected from the group consisting of silicon dioxide claim 1 , aluminum oxide claim 1 , aluminum hydroxide claim 1 , magnesium oxide claim 1 , magnesium hydroxide claim 1 , calcium carbonate claim 1 , aluminum nitride claim 1 , boron nitride claim 1 , aluminum silicon carbide claim 1 , silicon carbide claim 1 , sodium ...

VARNISH FOR FORMATION OF CHARGE-TRANSPORTING THIN FILM

Provided is a varnish for the formation of a charge-transporting thin film, said varnish including an organic solvent, a charge-transporting substance, and a 2,2,6,6-tetraalkylpiperidine-N-oxyl derivative represented by formula (T1) 2. The charge-transporting thin film-forming varnish of claim 1 , wherein the 2 claim 1 ,2 claim 1 ,6 claim 1 ,6-tetraalkylpiperidine-N-oxyl derivative is 2 claim 1 ,2 claim 1 ,6 claim 1 ,6-tetramethylpiperidine-N-oxyl.3. The charge-transporting thin film-forming varnish of or claim 1 , wherein the charge-transporting substance comprises a charge-transporting compound having a molecular weight of from 200 to 9 claim 1 ,500.4. The charge-transporting thin film-forming varnish of claim 1 , wherein the charge-transporting substance comprises at least one compound selected from the group consisting of arylamine derivatives and thiophene derivatives having a molecular weight of from 200 to 9 claim 1 ,500.5. The charge-transporting thin film-forming varnish of claim 1 , further comprising a fluorine atom-containing oligoaniline derivative.7. The charge-transporting thin film-forming varnish of claim 1 , further comprising a dopant.8. The charge-transporting thin film-forming varnish of claim 7 , wherein the dopant comprises an arylsulfonic acid.9. A charge-transporting thin film produced using the charge-transporting thin film-forming varnish of .10. An organic electroluminescent device comprising the charge-transporting thin film of .11. A method for producing a charge-transporting thin film claim 1 , characterized by using the charge-transporting thin film-forming varnish of .12. A method for manufacturing an organic electroluminescent device claim 1 , characterized by using the charge-transporting thin film-forming varnish of .13. A method for reducing the driving voltage of an organic electroluminescent device having a charge-transporting thin film produced using a charge-transporting thin film-forming varnish claim 1 ,{'claim-ref': {'@ ...

CLAY/POLYMER BLEND AS HIGH PH OR IONIC LIQUID BARRIER

A composition capable of increased impermeability against the passage of ionic liquids therethrough can include a clay mixed with an anionic and cationic polymer. Such compositions can be provided in geosynthetic liners to provide a hydraulic barrier in aggressive leachate environments. 1. A composition capable of increased impermeability against the passage of ionic liquids therethrough comprising about 60-99.6 wt. % clay mixed with about 0.2 to 20 wt. % anionic polymer and about 0.2 to 20 wt. % cationic polymer.2. The composition of claim 1 , wherein the polymers have a negative to positive charge balance in the range of about 0.15:1 to about 7:1.3. The composition of claim 2 , wherein the polymers have a negative to positive charge balance in the range of about 3:1 to about 1:3.4. The composition of claim 3 , wherein the polymers have a negative to positive charge balance of about 2:4 to 1:1.5. The composition of claim 2 , wherein the polymers have a charge balance of about 1:1.6. The composition of claim 1 , wherein the cationic and anionic polymers have a charge of about 0.5 meq/gm to about 20 meq/gm.7. The composition of claim 6 , wherein the cationic and anionic polymers have a charge of about 1.0 meq/gm to about 15 meq/gm.8. The composition of claim 7 , wherein the cationic and anionic polymers have a charge of about 1.0 meq/gm to about 10 meq/gm.9. The composition according to claim 1 , wherein one of the polymers is anionic acrylamide copolymer in the form of a powder or granulate.12. A composition capable of increased impermeability against the passage of ionic liquids therethrough comprising about 80 to 99.6 wt. % clay mixed with about 0.2 to 20 wt. % of a monomer with a charge balance in the range of 2:1 to 1:2 anionic:cationic units in the monomer.13. The composition of claim 12 , wherein the monomer is selected from the group of inner salts consisting of:(10-carboxydecyl)dimethyldodecylammonium hydroxide,(2-carboxy-1-butyl)dimethyldodecylammonium ...

Acid-Catalyzed Curable Coating Compositions Containing 1,1 Di-Activated Vinyl Compounds and Related Coatings and Processes

Acid-catalyzed curable coating compositions containing 1,1-di-activated vinyl compounds are described, including multi-layer coatings. Also provided are processes for coating substrates with coating compositions comprising 1,1-di-activated vinyl N compounds. Also provided are coated articles comprising coatings formed from coating compositions comprising 1,1-di-activated vinyl compounds. 157-. (canceled)58. A multi-layer coating comprising:a first coating layer applied over at least a portion of a substrate, wherein the first coating layer is formed from a coating composition comprising 1,1-di-activated vinyl compound, or a multifunctional form thereof, or a combination thereof, wherein the 1, 1-di-activated vinyl compound comprises a methylene dicarbonyl compound, a dihalo vinyl compound, or a dihaloalkyl disubstituted vinyl compound, or a multifunctional form of any thereof, or a combination of any thereof, anda second coating layer applied over at least a portion of the first coating layer, wherein the second coating layer is formed from a coating composition comprising a polymeric resin and an acid curing catalyst.59. The multi-layer coating of claim 58 , wherein the 1 claim 58 ,1-di-activated vinyl compound comprises:a dialkyl methylene malonate;a diaryl methylene malonate;a multifunctional form of a dialkyl methylene malonate; ora multifunctional form of a diaryl methylene malonate; ora combination of any thereof.60. The multi-layer coating of claim 58 , wherein the 1 claim 58 ,1-di-activated vinyl compound comprises:diethyl methylene malonate; anda multifunctional form of diethyl methylene malonate comprising a transesterification adduct of diethyl methylene malonate and at least one polyol.61. The multi-layer coating of claim 60 , wherein the transesterification adduct of diethyl methylene malonate and at least one polyol comprises a transesterification adduct of diethyl methylene malonate and a diol.62. The multi-layer coating of claim 61 , wherein the diol ...

Resin composition, prepreg, resin sheet, metal foil-clad laminate, and printed circuit board

A resin composition comprising a maleimide compound, a cyanate ester compound, a silane compound having a styrene skeleton and a hydrolyzable group or a hydroxy group, and an inorganic filler.

Brush-poly (glycoamidoamine)-lipids and uses thereof

The present disclosure provides brush-poly(glycoamidoamine)-lipids (PGALs) (e.g., polymers of any one of Formulae (I)-(IV)) and methods of preparing the PGALs. A described PGAL may include poly(glycoamidoamine)-derived moieties (e.g., such as which may assist the PGAL and/or a complex of the PGAL and an agent to pass through cell membranes or be taken up by cells. Also provided are compositions including a described PGAL and an agent (e.g., polynucleotide, small molecule, peptide, or protein). The present disclosure also provides methods, kits, and uses that include or involve the PGALs or compositions for delivering an agent to a subject, tissue, or cell and/or for treating and/or preventing in a subject a range of diseases, such as genetic diseases, proliferative diseases, hematological diseases, neurological diseases, immunological diseases, gastrointestinal diseases, respiratory diseases, painful conditions, psychiatric disorders, musculoskeletal diseases, genitourinary diseases, and metabolic disorders.

Cyanate Ester Resin Composition and Prepreg

A cyanate ester resin composition contains: a cyanate ester resin; a curing agent or a curing accelerator; silica microparticles; and core-shell rubber particles; in which the resin composition includes from 1 to 5 parts by mass of the silica microparticles and from 2 to 10 parts by mass of the core-shell rubber particles based on 100 parts by mass of the cyanate ester resin, and a mass ratio of the silica microparticles to the core-shell rubber particles is from 1/1 to 1/5. 1. A cyanate ester resin composition , comprising:a cyanate ester resin (A);a curing agent or a curing accelerator (B);silica microparticles (C); andcore-shell rubber particles (D), whereinthe resin composition includes from 1 to 5 parts by mass of the silica microparticles (C) and from 2 to 10 parts by mass of the core-shell rubber particles (D) based on 100 parts by mass of the cyanate ester resin (A), anda mass ratio of the silica microparticles (C) to the core-shell rubber particles (D) is from 1/1 to 1/5 as (C)/(D).2. The cyanate ester resin composition according to claim 1 , wherein a tan δ at a strain 1% is less than 1 and a tan δ at a strain 100% is 1 or greater when viscoelasticity is measured at a temperature of 70° C. and a frequency 1 Hz on a parallel plate.3. The cyanate ester resin composition according to claim 1 , wherein the cyanate ester resin (A) is a novolac type cyanate ester resin.4. The cyanate ester resin composition according to claim 1 , wherein a compounded amount of the silica microparticles (C) per 100 parts by mass of the cyanate ester resin (A) is from 2 to 4 parts by mass.5. The cyanate ester resin composition according to claim 1 , wherein a compounded amount of the core-shell rubber particles (D) per 100 parts by mass of the cyanate ester resin (A) is from 4 to 8 parts by mass.6. The cyanate ester resin composition according to claim 1 , wherein a mass ratio of the silica microparticles (C) to the core-shell rubber particles (D) is from 1/1.5 to 1/4 as (C)/(D).7 ...

MECHANORESPONSIVE POLYMERS EXHIBITING LOW-ENERGY MOLECULAR SWITCHING

Tunable negative thermal expansion linear polymer materials with reversible large-scale mechanoresponse under low-energy stimulation and fabrication methods are provided. The reversible thermal contraction of the material is due to a molecular switch, s-dibenzocyclooctadiene (DBCOD), which undergoes a twist-boat to chair conformational change when heated or radiated by near-infrared light. The DBCOD moieties are present as either crosslinkers or polymer main-chain units and the corresponding polymers can have different amounts of DBCOD units in the polymer main chain. The various DBCOD monomers can be covalently incorporated into a variety of polymeric materials to construct negative thermal expansion or zero expansion materials for the specific applications. 1. A thermally contractile material with a tunable coefficient of thermal expansion , comprising:a plurality of cross-linked polymer substituted s-dibenzocyclooctadiene (DBCOD) moieties;wherein the DBCOD moieties are located within a polymer main chain and not on polymer cross-linking sites; andwherein a coefficient of thermal expansion is tuned by the concentration of DBCOD moieties in the material and the environment surrounding each DBCOD moiety.2. The material of claim 1 , further comprising nanoscale carbon particles selected from the group of particles consisting of carbon nanotubes claim 1 , few walled carbon nanotubes claim 1 , carbon nanotubes functionalized with carboxyphenyl groups claim 1 , carbon nanotubes functionalized with carboxylic acid groups claim 1 , carbon nanotubes functionalized with amino groups and carbon nanotubes functionalized with chloride groups.3. The material of claim 1 , wherein said DBCOD moiety is bound to at least one first type of cross linkable polymer and bound to at least one second type of cross-linkable polymer.4. The material of claim 3 , wherein said first polymer comprises claim 3 , 3 claim 3 ,4′-oxydianiline (3 claim 3 ,4′-ODA) and said second polymer comprises 4 ...

ELECTROLUMINESCENT DISPLAY DEVICE

An electroluminescent display device includes: a substrate, a first electrode on the substrate, a connection pattern on the substrate, the connection pattern including a same material as the first electrode, a bank covering edges of the first electrode and the connection pattern, a light-emitting layer on the first electrode, a second electrode on the light-emitting layer, the bank, and the connection pattern, and an auxiliary pattern between the connection pattern and the second electrode, the auxiliary pattern including one or more of: a metal oxide, conductive nanoparticles, and a work function-modifying polymer. 1. An electroluminescent display device , comprising:a substrate;a first electrode on the substrate;a connection pattern on the substrate, the connection pattern comprising a same material as the first electrode;a bank covering edges of the first electrode and the connection pattern;a light-emitting layer on the first electrode;a second electrode on the light-emitting layer, the bank, and the connection pattern; andan auxiliary pattern between the connection pattern and the second electrode, the auxiliary pattern comprising one or more of: a metal oxide, conductive nanoparticles, and a work function-modifying polymer.2. The electroluminescent display device of claim 1 , wherein:the metal oxide comprises one or more of: zinc oxide and molybdenum trioxide; andthe conductive nanoparticles comprise one or more of: metal nanorods, metal nanowires, metal nanodots, and carbon nanotubes.4. The electroluminescent display device of claim 1 , wherein a height of the auxiliary pattern is higher at an edge than a center.5. The electroluminescent display device of claim 1 , wherein the auxiliary pattern is in contact with the bank.6. The electroluminescent display device of claim 1 , wherein: a first bank having a hydrophilic property; and', 'a second bank having a hydrophobic property; and, 'the bank comprisesthe auxiliary pattern is between the first bank and the ...

Compositions and Foam Compositions Containing Composite Particles, Articles, Composite Particles, and Methods

Compositions are provided including an uncrosslinked thermoplastic nitrogen-containing matrix material and composite particles distributed in the matrix material. The composite particles each include a chemical blowing agent particle encapsulated within a shell including an uncrosslinked thermoplastic material. The uncrosslinked thermoplastic material exhibits at least a certain minimum complex viscosity at a decomposition temperature of the chemical blowing agent particle. Also described are foam compositions and particles including the foam compositions, such as a sheet or multilayer construction. Composite particles are further provided. Methods of making the foam compositions are additionally described herein. Also, polishing pads, polishing systems, and methods of polishing a substrate are provided. 1. A composition comprising: an uncrosslinked thermoplastic nitrogen-containing matrix material and a plurality of composite particles distributed in the uncrosslinked thermoplastic nitrogen-containing matrix material , wherein the composition exhibits an elastic modulus of 0.5 megaPascals (MPa) or greater , and wherein the plurality of composite particles each comprises:a chemical blowing agent particle encapsulated within a shell comprising an uncrosslinked thermoplastic material, wherein the uncrosslinked thermoplastic material exhibits a complex viscosity of 3,700 Pa·s or greater at a decomposition temperature of the chemical blowing agent particle.2. The composition of claim 1 , wherein the uncrosslinked thermoplastic nitrogen-containing matrix material comprises a polyurethane.3. The composition of claim 1 , wherein the uncrosslinked thermoplastic nitrogen-containing matrix material comprises an acid-terminated polyamide or an amine-terminated polyamide.4. The composition of claim 1 , further comprising a crosslinking agent claim 1 , a crosslink catalyst claim 1 , or both.5. The composition of claim 1 , wherein the plurality of composite particles is present ...

Blowing Agent Composition of Hydrochlorofluoroolefin

A blowing agent for thermosetting foams is disclosed. The blowing agent is predominately the trans isomer of the hydrochlorofluoroolefin (HCFO) HFCO-1233zd alone or in combination with a hydrofluoroolefin (HFO), hydrofluorocarbon (HFC), hydrochlorofluoroolefin (HCFO), a hydrocarbon. The blowing agent is effective as a blowing agent in the manufacture of thermosetting foams. 1. A polyisocyanurate foam composition comprising a polymer blowing agent composition comprising a combination of the hydrochlorofluoroolefin HCFO-1233zd and pentane wherein from about 10 to 60 wt % of said combination is the hydrochlorofluoroolefin HCFO-1233zd and from about 40 to 90 wt % is pentane and wherein more than about 70 wt % of said hydrochlorofluoroolefin HCFO-1233zd is the trans stereoisomer of hydrochlorofluoroolefin 1233zd.2. The polyisocyanurate foam composition of wherein said hydrochlorofluoroolefin HCFO-1233zd comprises about 90 wt % or more trans stereoisomer.3. The polyisocyanurate foam composition of wherein said hydrochlorofluoroolefin HCFO-1233zd comprises about 96.5 wt % or more trans stereoisomer.4. The polyisocyanurate foam composition of claim 1 , further comprising a hydrofluorocarbon.5. The polyisocyanurate foam composition of wherein said hydrofluorocarbon is selected from the group consisting of difluoromethane (HFC32); 1 claim 4 ,1 claim 4 ,1 claim 4 ,2 claim 4 ,2-pentafluoroethane (HFC125); 1 claim 4 ,1 claim 4 ,1-trifluoroethane (HFC143a); 1 claim 4 ,1 claim 4 ,2 claim 4 ,2-tetrafluorothane (HFC134); 1 claim 4 ,1 claim 4 ,1 claim 4 ,2-tetrafluoroethane (HFC134a); 1 claim 4 ,1-difluoroethane (HFC152a); 1 claim 4 ,1 claim 4 ,1 claim 4 ,2 claim 4 ,3 claim 4 ,3 claim 4 ,3-heptafluoropropane (HFC227ea); 1 claim 4 ,1 claim 4 ,1 claim 4 ,3 claim 4 ,3-pentafluoropropane (HFC245fa); 1 claim 4 ,1 claim 4 ,1 claim 4 ,3 claim 4 ,3-pentafluorobutane (HFC365mfc) and 1 claim 4 ,1 claim 4 ,1 claim 4 ,2 claim 4 ,2 claim 4 ,3 claim 4 ,4 claim 4 ,5 claim 4 ,5 claim 4 ,5- ...

BINDER FOR LITHIUM CELL, COMPOSITION FOR PRODUCING ELECTRODE, AND ELECTRODE

It is an object of the present invention to provide an electrode capable of maintaining superior capacity retention without destruction of an electrode structure, even in the case of using an active material including silicon. 2. The binder according to claim 1 , wherein viscosity of the cross-linked polyacrylic acid is 30 to 10000 mPa·S under 60 rpm of a rotational viscometer claim 1 , provided that as viscosity measured in a dispersed solution of the cross-linked polyacrylic acid in water in a concentration of 1% by weight.3. The binder according to claim 1 , wherein the cross-linked polyacrylic acid is the neutralized one.4. The binder according to claim 1 , wherein the cross-linked polyacrylic acid is the neutralized one with sodium hydroxide.5. The binder according to claim 1 , wherein a cross-linking agent is a compound represented by the general formula [2] claim 1 , the general formula [3] claim 1 , the general formula [4] claim 1 , the general formula [9] claim 1 , the formulae [10-1] to [10-4] claim 1 , or the general formula [11].6. The binder according to claim 1 , wherein a cross-linking agent is a compound described in the general formula [2] claim 1 , the general formula [3] claim 1 , the general formula [4] claim 1 , or the formulae [10-1] to [10-4].7. The binder according to claim 1 , wherein amount of the cross-linking agent is 0.007 to 0.5% by mol claim 1 , to 1 mol of acrylic acid.8. The binder according to claim 1 , wherein amount of the cross-linking agent is 0.1 to 0.3% by mol claim 1 , to 1 mol of acrylic acid.10. The binder according to claim 9 , wherein the cross-linked polyacrylic acid is the neutralized one.11. The binder according to claim 9 , wherein the cross-linked polyacrylic acid is the neutralized one with sodium hydroxide.12. The binder according to claim 9 , wherein a cross-linking agent is a compound represented by the general formula [2] claim 9 , the general formula [3] claim 9 , the general formula [4] claim 9 , the general ...

RESIN BLENDS CONTAINING A PHTHALONITRILE REACTIVE DILUENT AND A DIPHTHALONITRILE RESIN, PREPREGS, AND ARTICLES

The present disclosure provides a resin blend. The resin blend includes at least one diluent containing a single phthalonitrile functional group and at least one diphthalonitrile resin. Also provided are prepregs including the resin blend impregnated into continuous reinforcing fibers or a cloth. Similarly, the present disclosure provides a molding compound including chopped reinforcing fibers distributed in the resin blend. An article is also provided, which includes polymerization product of the resin blend. An alternative article includes a substrate and a layer of the resin blend disposed on the substrate. The diluent typically improves processability of the resin blend and lowers the softening temperature of the polymerization product of the resin blend. 3. The resin blend of claim 1 , wherein one or more of R claim 1 , R claim 1 , R claim 1 , R claim 1 , and R claim 1 , is an allyl group.4. The resin blend of claim 1 , wherein A is oxygen.5. The resin blend of claim 1 , wherein the at least one diluent comprises at least one of 4-(2-methoxy-4-allylphenoxy)phthalonitrile or 4-(2-allylphenoxy)phthalonitrile.6. The resin blend of claim 1 , wherein the molar ratio of at least one diphthalonitrile resin to the at least one diluent ranges from 0.95 to 50 claim 1 , inclusive.7. The resin blend of claim 1 , wherein the at least one diphthalonitrile resin comprises a bisphenol M diphthalonitrile ether resin claim 1 , a bisphenol P diphthalonitrile ether resin claim 1 , a bisphenol T diphthalonitrile ether resin claim 1 , or a combination thereof.8. The resin blend of claim 1 , further comprising a resorcinol diphthalonitrile ether resin.9. The resin blend of claim 1 , further comprising a filler.10. The resin blend of claim 9 , wherein the filler comprises at least one of reinforcing continuous fibers or reinforcing discontinuous fibers.11. The resin blend of claim 9 , comprising a nanofiller in an amount of 1 weight percent to 40 weight percent claim 9 , inclusive ...

THERMOSET RESIN COMPOSITION, AND PREPREG AND LAMINATE FOR PRINTED CIRCUIT BOARD MANUFACTURED THEREFROM

The present invention relates to a thermoset resin composition, and a prepreg and a laminate for a printed circuit board manufactured therefrom. The thermoset resin composition comprises the following components: a phosphorus-containing polyphenyl ether resin having low molecular weight, an epoxy resin, a cyanate resin and an accelerator. The prepreg manufactured using the resin composition comprises a base material and the thermoset resin composition adhered to the base material by impregnation and drying. The laminate for a printed circuit board manufactured using the resin composition comprises a plurality of laminated prepregs, a metal foil covering one or two faces of the laminated prepregs by pressing, with each prepreg comprising a base material and the thermoset resin composition adhered to the base material by impregnation and drying. The thermoset resin composition of the present invention has properties such as a low dielectric constant and a dielectric dissipation factor, high heat resistance, a high glass transition temperature, and flame retardancy, etc. The laminates for a printed circuit board manufactured using same have excellent metal foil peel strength, heat resistance and dielectric properties, and are suitable for high frequency and high speed electronic circuit boards. 1. A thermoset resin composition , comprising the following parts by weight of the following components: 100 parts of a phosphorus-containing polyphenyl ester resin having low molecular weight , 10-300 parts of an epoxy resin , 10-300 parts of a cyanate resin and 0.01-1.0 part of an accelerator.2. The thermoset resin composition according to claim 1 , wherein claim 1 , the phosphorus-containing polyphenyl ester having low molecular weight is a phosphorus-containing polyphenyl ester resin having low molecular weight with a number-average molecular weight of 1000-6000 claim 1 , which is obtained by conducting a redistribution reaction with a raw material polyphenyl ester having a ...

SEALING COMPOSITION AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE

The invention provides a sealing composition including: polymer (A) containing a cationic functional group and having a weight average molecular weight of from 2,000 to 1,000,000; and a benzotriazole compound; in which the content of the polymer (A) is from 0.05 parts by mass to 0.20 parts by mass with respect to 100 parts by mass of the sealing composition; in which the content of the benzotriazole compound in the sealing composition is from 3 ppm by mass to 200 ppm by mass; and in which the sealing composition has a pH of from 3.0 to 6.5. 1. A sealing composition , comprising:polymer (A) containing a cationic functional group and having a weight average molecular weight of from 2,000 to 1,000,000; anda benzotriazole compound;wherein a content of the polymer (A) is from 0.05 parts by mass to 0.20 parts by mass with respect to 100 parts by mass of the sealing composition;wherein a content of the benzotriazole compound in the sealing composition is from 3 ppm by mass to 200 ppm by mass; andwherein the sealing composition has a pH of from 3.0 to 6.5.2. A sealing composition , comprising:polymer (A) containing a cationic functional group and having a weight average molecular weight of from 2,000 to 1,000,000; anda benzotriazole compound;wherein a content of the benzotriazole compound in the sealing composition is from 3 ppm by mass to 200 ppm by mass; andwherein the sealing composition has a pH of from 3.0 to 6.5.3. The sealing composition according to claim 1 , further comprising a monocarboxylic acid compound.4. The sealing composition according to claim 1 , wherein a content of sodium and a content of potassium in the sealing composition are each 10 ppb by mass or less claim 1 , on an elemental basis.5. A method of manufacturing a semiconductor device claim 1 ,the semiconductor device comprising a semiconductor substrate including an interlayer insulating layer provided with a concave portion, and wiring containing copper, wherein at least a part of a surface of the ...

RESIN COMPOSITION, PREPREG, RESIN SHEET, METAL FOIL-CLAD LAMINATE, AND PRINTED CIRCUIT BOARD

A resin composition that includes a maleimide compound, an alkenyl-substituted nadimide, a silane compound having a styrene skeleton and a hydrolyzable group or a hydroxy group, and an inorganic filler. 1. A resin composition , comprising:a maleimide compound,an alkenyl-substituted nadimide,a silane compound having a styrene skeleton and a hydrolyzable group or a hydroxy group, andan inorganic filler.3. The resin composition according to claim 1 , wherein a ratio of a number of maleimide groups (β) in the maleimide compound and a number of alkenyl groups (α) in the nadimide ([β/α]) is 0.9 or more and 4.3 or less.7. The resin composition according to claim 1 , further comprising a cyanate ester compound.9. The resin composition according to claim 1 , wherein the inorganic filler is surface-treated in advance with the silane compound.10. The resin composition according to claim 1 , wherein the content of the silane compound is 0.1 to 15 parts by mass based on 100 parts by mass in total of component(s) constituting a resin in the resin composition.11. The resin composition according to claim 1 , wherein the inorganic filler comprises at least one selected from the group consisting of silica claim 1 , alumina claim 1 , and aluminum nitride.12. The resin composition according to claim 1 , wherein the content of the inorganic filler is 100 to 1100 parts by mass based on 100 parts by mass in total of component(s) constituting a resin in the resin composition.13. A metal foil-clad laminate comprising the resin composition according to claim 1 , wherein the metal foil-clad laminate comprises: a prepreg comprising a base material impregnated or coated with the resin composition, and', 'a resin sheet comprising a support coated with the resin composition;, 'a metal foil disposed on one side or both sides of at least one ofwherein the metal foil-clad laminate comprises a cured product of the resin composition contained in at least one the prepreg and the resin sheet.14. A ...

REINFORCED POLYPHTHALAMIDE/POLY(PHENYLENE ETHER) COMPOSITION

Disclosed herein is a reinforced composition comprising: 55 to 80 wt % of a compatibilized blend of a polyphthalamide and a poly(phenylene ether) wherein said compatibilized blend is formed from a mixture of polyphthalamide and poly(phenylene ether) in a ratio of between 1.5:1 and 7.0:1, and a functionalizing agent in an amount sufficient to effect compatibilization; and 20 to 45 wt % of a nylon glass fiber, wherein the composition contains less than 0.1 wt % of phosphinates and less than 0.1 wt % of impact modifiers and weight percent is based on the total weight of the composition. 2. The reinforced composition of claim 1 , wherein the polyphthalamide is present in an amount of 30 to 70 weight percent and the poly(phenylene ether) is present in an amount of 10 to 30 weight percent claim 1 , and weight percent is based on the total weight of the composition.3. The reinforced composition of claim 1 , wherein the polyphthalamide has a melting point greater than 290° C. and a glass transition temperature greater than or equal to 80° C.4. The reinforced composition of claim 1 , wherein the composition is substantially free of added aliphatic polyamides.5. The reinforced composition of claim 1 , wherein the glass fiber has an average diameter of 8 to 16 micrometers.6. The reinforced composition of claim 1 , wherein the glass fiber has an average length of 2.8 to 3.6 millimeters.7. The reinforced composition of claim 1 , wherein the poly(phenylene ether) comprises 2 claim 1 ,6-dimethyl-1 claim 1 ,4-phenylene ether units.9. The reinforced composition of claim 1 , wherein the functionalizing agent comprises maleic anhydride claim 1 , fumaric acid claim 1 , or citric acid.10. The reinforced composition of claim 1 , wherein the functionalizing agent is citric acid.11. The reinforced composition of claim 1 , wherein the citric acid is used in an amount of 0.2 to 0.9 weight percent based on the total weight of the composition.12. The reinforced composition of claim 1 , further ...

Blends of fluoroalkyl-containing ester oligomers with polycarbodiimide(s)

For imparting enhanced water-repellency and oil-repellency properties to substrates compositions comprising blends of (A) one or more ester oligomers and (B) one or more polycarbodiimides. Also methods for applying such compositions and articles treated with such compositions.

Interlayer insulating resin film, interlayer insulating resin film having adhesive auxiliary layer, and printed circuit board

Provided are an interlayer insulating resin film, an interlayer insulating resin film having an adhesive auxiliary layer, and a printed circuit board obtained using the interlayer insulating resin film or the interlayer insulating resin film having an adhesive auxiliary layer, with which it is possible to obtain an interlayer insulating layer having exceptional adhesion to a circuit board even after accelerated environmental testing, and exceptional heat resistance, dielectric characteristics, and low thermal expansion. Specifically: an interlayer insulating resin film containing an epoxy resin (A), a cyanate resin (B), and a dicyandiamide (C); an interlayer insulating resin film having an adhesive auxiliary layer, the adhesive auxiliary layer being provided on one surface of the above-mentioned interlayer insulating resin film, wherein the adhesive auxiliary layer having an adhesive auxiliary layer contains an epoxy resin (a), a cyanate resin (b), and an inorganic filer (c); and a printed circuit board obtained using the interlayer insulating resin film or the interlayer insulating resin film having an adhesive auxiliary layer.

THERMOSETTING RESIN COMPOSITION AND USAGE THEREOF

The present invention relates to a thermosetting resin composition, wherein the resin composition comprises: (A) an epoxy resin with main chain containing naphthol structure; (B) a cyanate ester compound or/and an isocyanate ester prepolymer; (C) a poly phosphonate ester or/and phosphonate-carbonate copolymer. The thermosetting resin provided by the present invention has low dielectric constant and dielectric loss angular tangent value. The prepreg and copper-clad laminate made from the thermosetting resin composition above has excellent dielectrical properties, wet-heat resistance, flame resistance of UL94 V-0 grade and good technical processing performance. 1. A thermosetting resin composition comprising of:(A) epoxy resin with main chain containing naphthol structure;(B) cyanate ester compounds or/and cyanate prepolymer;(C) polyphosphonate ester or/and phosphonate-carbonate copolymer.6. The thermosetting resin composition according to claim 1 , wherein the weight-average molecular weight of the polyphosphonate ester or phosphonate-carbonate copolymer is 1000-60000.12. The thermosetting resin composition according to claim 11 , wherein the thermosetting resin composition comprises (A) the epoxy resin with main chain containing naphthol structure and (B) cyanate ester compounds or/and isocyanate ester prepolymer of 70-95 weight parts; and (C) polyphosphonate ester or/and phosphonate-carbonate copolymer of 5-30 weight parts; and based on the usage amount of (A) the epoxy resin with main chain containing naphthol structure of 100 weight parts claim 11 , the addition amount of (B) the cyanate ester compounds or/and isocyanate ester prepolymer is 20-100 weight parts.13. The thermosetting resin composition according to claim 11 , wherein the thermosetting resin composition comprises (A) the epoxy resin with main chain containing naphthol structure and (B) cyanate ester compounds or/and isocyanate ester prepolymer of 70-95 weight parts; and (C) polyphosphonate ester or/ ...

Resin composition, prepreg, resin sheet, metal foil-clad laminate, and printed circuit board

It is intended to provide a resin composition that suppresses the thermal expansion of a printed circuit board more than ever and also prevents the bleedout of substances from the printed circuit board, while maintaining a high glass transition temperature. The resin composition of the present invention contains an alkenyl-substituted nadimide, a maleimide compound, and an epoxy-modified cyclic silicone compound.

THERMOPLASTIC ELASTOMER COMPOSITION AND METHOD FOR PRODUCING THE SAME

Described are a thermoplastic elastomer composition which includes components including a polar rubber having crosslinks and optionally an olefin polymer in a highly dispersed state relative to one another and which has excellent moldability, and a method for producing such compositions. The thermoplastic elastomer composition is obtained by dynamically heat treating a carbodiimide group-containing compound (A), an olefin polymer (B) having a group reactive with a carbodiimide group, a polar rubber (C), an optional olefin polymer (D), and a crosslinking agent (E) capable of crosslinking the polar rubber (C). 1. A thermoplastic elastomer composition obtained by dynamically heat treating:a carbodiimide group-containing compound (A),an olefin polymer (B) having a group reactive with a carbodiimide group,a polar rubber (C), anda crosslinking agent (E) capable of crosslinking the polar rubber (C).2. The thermoplastic elastomer composition according to claim 1 , further comprising an olefin polymer (D).3. The thermoplastic elastomer composition according to claim 1 , comprising a reaction product (I) formed between the carbodiimide group-containing compound (A) and the olefin polymer (B) having a group reactive with a carbodiimide group.4. The thermoplastic elastomer composition according to claim 1 , wherein the polar rubber (C) comprises a polar rubber (C1) having a group reactive with a carbodiimide group.5. The thermoplastic elastomer composition according to claim 4 , wherein the polar rubber (C1) claim 4 , having a group reactive with a carbodiimide group is a polar rubber having an active hydrogen-containing group in a side chain.6. The thermoplastic elastomer composition according to claim 4 , comprising a reaction product (II) formed between the carbodiimide group-containing compound (A) and the polar rubber (C1) having a group reactive with a carbodiimide group.7. The thermoplastic elastomer composition according to claim 1 , wherein the carbodiimide group- ...

RESIN COMPOSITION, PREPREG, LAMINATE AND PRINTED CIRCUIT BOARD USING THE SAME

A resin composition contains: (A) 100 parts by weight of the cyanate ester resin; (B) 5 to 80 parts by weight of the styrene-maleic anhydride copolymer; (C) 15 to 80 parts by weight of the styrene-butadiene-divinyl benzene (SBDVB) terpolymer; and (D) 5 to 60 parts by weight of the acrylate compound, where the contents of the styrene-maleic anhydride copolymer, the styrene butadiene divinyl benzene terpolymer, and the acrylate compound are based on 100 parts by weight of the cyanate ester resin. By providing such formulation, the resin composition of the present invention exhibits low dielectric constant, low dielectric dissipation, high thermal stability and high flame resistance, and is useful in manufacturing a prepreg or a resin film, and is further useful in manufacturing a laminate and a printed circuit board. 1. A resin composition , comprising:100 parts by weight of the cyanate ester resin;5 to 80 parts by weight of the styrene-maleic anhydride copolymer;15 to 80 parts by weight of the styrene-butadiene-divinyl benzene (SBDVB) terpolymer; and5 to 60 parts by weight of the acrylate compound, wherein the contents of the styrene-maleic anhydride copolymer, the SBDVB terpolymer and the acrylate compound are based on 100 parts by weight of the cyanate ester resin.2. The resin composition according to claim 1 , wherein the cyanate ester resin is pre-polymerized with butadiene.4. The resin composition according to claim 1 , wherein the acrylate compound is selected from the group consisting of isobornyl (meth)acrylate claim 1 , cyclohexyl (meth)acrylate claim 1 , methyl acrylate claim 1 , ethyl (meth)acrylate claim 1 , propyl (meth)acrylate claim 1 , n-butyl (meth)acrylate claim 1 , 2-ethylhexyl (meth)acrylate claim 1 , n-octyl (meth)acrylate claim 1 , hexyl (meth)acrylate claim 1 , pentyl (meth)acrylate claim 1 , heptyl (meth)acrylate claim 1 , isooctyl (meth)acrylate claim 1 , nonyl (meth)acrylate claim 1 , isobutyl (meth)acrylate claim 1 , 2-butyl (meth)acrylate ...

Resin Composition, Prepreg, Metal Foil-Clad Laminate, Resin Sheet, and Printed Wiring Board

Provided are a resin composition that can form a printed wiring board with a low dielectric constant and dielectric loss tangent and excellent alkali resistance and desmear resistance; and a prepreg, a resin sheet, a metal foil-clad laminate, and a printed wiring board formed using this resin composition. The resin composition contains a styrene-based elastomer (A), a styrene oligomer (B), a maleimide compound (C), and a cyanate ester compound (D).

COMPOSITION FOR METAL ELECTROPLATING COMPRISING LEVELING AGENT

A method of detecting space debris includes: generating a virtual space debris in accordance with the law of conservation of mass by applying a debris breakup model to an object of breakup origin; calculating an orbit of each virtual space debris based on a debris orbit propagation model; and generating appearance frequency distribution of a motion vector of each virtual space debris on the celestial sphere based on the orbit calculation. The above operations are executed multiple times. The method further includes setting a search range vector based on a motion vector having a high level of the appearance frequency distribution of the motion vector, and applying a stacking method to regions in images captured at time intervals during the fixed point observation, the regions being shifted along the search range vector sequentially in the order of capture, thereby detecting space debris appearing on the images. 1. A method of detecting space debris on a geocentric orbit , the space debris appearing on a plurality of images captured at time intervals during fixed point observation , the method comprising:an object identification step of identifying an object of breakup origin which is likely to have broken up on the geocentric orbit in the past;a virtual debris generation step of generating a virtual space debris piece in accordance with the law of conservation of mass by applying a debris breakup model to the object of breakup origin identified in the object identification step;an orbit calculation step of applying a debris orbit propagation model to each virtual space debris piece generated in the virtual debris generation step, thereby calculating an orbit of the virtual space debris piece during the fixed point observation;a motion vector distribution generation step of generating appearance frequency distribution of a motion vector of each virtual space debris piece on the celestial sphere during the fixed point observation on the basis of a result of the orbit ...

Lead ion sensors, methods of making and uses thereof

Copolymers including at least one optionally substituted 2-hydroxy-5-sulfonic aniline as a first constituent unit and at least one optionally substituted phenylenediamine as a second constituent unit are disclosed. Compositions containing the copolymers, and methods of making the copolymers are also disclosed. The compositions can also contain for example an ethylene-vinyl acetate copolymer (EVA) and/or electrical conducting additives. The compositions can, for example, be used for detecting lead ions in a sample.

PHOSPHAZENE COMPOUND HAVING VINYL GROUP, RESIN COMPOSITION CONTAINING THE SAME, AND CIRCUIT BOARD MANUFACTURED FROM THE SAME

A phosphazene compound having a vinyl group is manufactured by a reaction between a vinyl compound and a phosphazene compound having a hydroxyl group and added to a resin composition for manufacturing a prepreg or a resin film so as to be applicable to copper-clad laminates and printed circuit boards to thereby achieve satisfactory circuit laminate properties, namely low coefficient of thermal expansion, low dielectric properties, heat resistant, fire resistant, and halogen-free. 4. A resin composition comprising the phosphazene compound of .5. The resin composition of claim 4 , further comprising one of epoxy resin claim 4 , phenol resin claim 4 , isocyanate ester resin claim 4 , cyanate ester resin claim 4 , benzoxazine resin claim 4 , styrene-maleic anhydride (SMA) claim 4 , polyester claim 4 , maleimide claim 4 , polyphenylene ether resin claim 4 , dicyandiamide claim 4 , diaminodiphenylsulfone claim 4 , styrene claim 4 , polybutadiene claim 4 , polyamide claim 4 , polyimide claim 4 , olefin claim 4 , a curing accelerator claim 4 , an inorganic filler claim 4 , a solvent claim 4 , a toughening agent claim 4 , and a silane coupling agent claim 4 , a modified derivative thereof claim 4 , or a combination thereof.6. A resin film comprising the resin composition of .7. A prepreg comprising the resin composition of .8. A copper-clad laminate comprising the prepreg of .9. A printed circuit board comprising the copper-clad laminate of .10. A method for manufacturing a phosphazene compound having a vinyl group claim 8 , characterized in that the phosphazene compound having a vinyl group is manufactured by a reaction between a vinyl compound and a phosphazene compound having a hydroxyl group.11. The method of claim 10 , wherein the vinyl compound is one of 4-chloro-methyl styrene claim 10 , 3-chloro-methyl styrene claim 10 , and 2-chloro-methyl styrene claim 10 , or a combination thereof.12. The method of claim 10 , wherein the reaction takes place in the presence of ...

METHOD FOR PRODUCING AQUEOUS POLYIMIDE PRECURSOR SOLUTION COMPOSITION

A method for producing an aqueous polyimide precursor solution composition includes reacting a tetracarboxylic dianhydride and a diamine in the presence of an imidazole, using water as a reaction solvent to provide an aqueous polyimide precursor solution composition. The polyamic acid and the imidazole are dissolved in the water. A concentration of the polyamic acid is 5 to 45 wt %, The imidazole is an imidazole having two or more alkyl groups as substituents. An amount of the imidazole is 1.6 moles or more per mole of the tetracarboxylic dianhydride, and a concentration of the imidazole compound based on a sum of the imidazole compound and the water is 9.47 wt % or less. The diamine component includes a diamine having a solubility in water at 25° C. of 0.1 g/L or more 2. The method for producing an aqueous polyimide precursor solution composition as claimed in claim 1 , wherein the imidazole is selected from the group consisting of 1 claim 1 ,2-dimethylimidazole claim 1 , 2-ethyl-4-methylimidazole claim 1 , 4-ethyl-2-methylimidazole claim 1 , and 1-methyl-4-ethylimidazole.3. The method for producing an aqueous polyimide precursor solution composition as claimed in claim 1 , wherein the polyamic acid has an inherent viscosity of 0.4 or more.7. A method for producing an aromatic polyimide seamless belt claim 1 , comprising:{'claim-ref': {'@idref': 'CLM-00001', 'claim 1'}, 'applying the aqueous polyimide precursor solution composition that has been formed by the method as claimed in to a mold for forming a seamless belt; and'}heating the aqueous polyimide precursor solution.8. A method for producing an electrode claim 1 , comprising{'claim-ref': {'@idref': 'CLM-00001', 'claim 1'}, 'mixing the aqueous polyimide precursor solution composition that has been formed by the method as claimed in and at least an electrode active material to form an electrode mixture paste,'}applying the electrode mixture paste onto a current collector, andheating the electrode mixture paste ...

Phenoxycyclotriphosphazene active ester, halogen-free resin composition and uses thereof

The present invention discloses a phenoxycyclotriphosphazene active ester, a halogen-free resin composition and uses thereof. The phenoxycyclotriphosphazene active ester comprises at least 65 mol. % of a substance having the following structural formula. The halogen-free resin composition comprises 5-50 parts by weight of a phenoxycyclotriphosphazene active ester, 15-85 parts by weight of a thermosetting resin, 1-35 parts by weight of a curing agent, 0-5 parts by weight of a curing accelerator and 0-100 parts by weight of an inorganic filler. The present invention discloses introducing phenoxycyclotriphosphazene active ester into a thermosetting resin, reacting active esters with thermosetting resins, such as epoxy resin, without producing hydroxy groups, which not only satisfies the requirements on being halogen-free and flame retardancy, but also improves the electrical properties (decreasing and stabilizing Dk and Df) of the system, so as to make non-halogenation of high frequency and high speed substrate materials possible.

CORE AND SHELL POLYMERS FOR 3D-PRINTING

A core/shell polymer material suitable for three-dimensional printing is provided. The core/shell polymer material may include at least one amorphous polymer as a core particle and at least one semicrystalline polymer as a shell material surrounding the core particle. 1. A core/shell polymer material suitable for FDM-type three-dimensional printing , comprising:at least one amorphous polymer as a core particle;at least one semicrystalline polymer as a shell material surrounding the core particle;wherein the semicrystalline polymer surrounding the shell material has a higher transition glass temperature than the at least one amorphous polymer core;wherein when the shell is heated above the Tg of the shell material, the core particle, which is already in its liquid phase, diffuses into the shell; andwherein the transition glass temperature of the shell material will lower due to alloying with the at least one amorphous polymer core particle.2. The core/shell polymer material of claim 1 , wherein the object printed in an additive fashion is not subject to substantial residual stresses that deform the object during build.3. The core/shell polymer material of claim 1 , wherein the shell material is miscible with the core particle.4. The core/shell polymer material of claim 1 , wherein the at least one amorphous polymer as the core particle is selected from the group consisting at least one of acrylonitrile butadiene styrene (ABS) claim 1 , acrylonitrile styrene acrylate (ASA) claim 1 , polymethyl methacrylate (PMMA) claim 1 , Styrene-acrylonitrile resin (SAN) claim 1 , polyethylenimine (PEI) claim 1 , Polystyrene (PS) claim 1 , and polyethersulfone (PES).5. The core/shell polymer material of claim 1 , wherein the at least one amorphous polymer as the core particle is an amorphous thermoplastic polymer having the properties of ABS.6. The core/shell polymer material of claim 1 , wherein the at least one amorphous polymer as the core particle is an amorphous thermoplastic ...

CYANATE ESTER COMPOUND, CURABLE RESIN COMPOSITION CONTAINING THE SAME, AND HARDENED PRODUCT THEREOF

The present invention is a cyanate ester compound represented by the following formula (1): 2. The cyanate ester compound according to claim 1 , wherein claim 1 , in the formula (1) claim 1 , Ar represents a benzene ring; n represents 1; and Rrepresents a methyl group claim 1 , an ethyl group claim 1 , a propyl group claim 1 , an isopropyl group claim 1 , or a t-butyl group.3. The cyanate ester compound according to claim 1 , wherein Ar represents a benzene ring; and n represents 2 or 3.4. The cyanate ester compound according to claim 1 , wherein Ar represents an aromatic ring other than a benzene ring.6. The curable resin composition according to claim 5 , further comprising one or more selected from the group consisting of a cyanate ester compound other than the cyanate ester compound represented by the formula (1) claim 5 , an epoxy resin claim 5 , an oxetane resin claim 5 , and a compound having a polymerizable unsaturated group.7. The curable resin composition according to claim 5 , wherein claim 5 , in the cyanate ester compound represented by the formula (1) claim 5 , Ar represents a benzene ring; n represents 1; and Rrepresents a methyl group claim 5 , an ethyl group claim 5 , a propyl group claim 5 , an isopropyl group claim 5 , or a t-butyl group.8. The curable resin composition according to claim 5 , wherein claim 5 , in the cyanate ester compound represented by the formula (1) claim 5 , Ar represents a benzene ring claim 5 , and n represents 2 or 3.9. The curable resin composition according to claim 5 , wherein claim 5 , in the cyanate ester compound represented by the formula (1) claim 5 , Ar represents an aromatic ring other than a benzene ring.10. A hardened product obtained by curing the curable resin composition according to .11. A prepreg for structural materials comprising a base material and the curable resin composition according to with which the base material is impregnated or coated.12. A sealing material comprising the curable resin ...

INJECTABLE MACROPOROUS HYDROGELS

The inventions relates to a method for generating a macroporous hydrogel. In a first step, an aqueous solution of two solutes is produced. The first solute is a polymer that can be cross-linked and is a derivative of polyethylene glycol (PEG) or polyoxazoline (POx) and the second solute is a kosmotropic agent. In a second step, a cross-linking agent is added to the solution. This simultaneously initiates gelation of the polymer and phase-separation, thus creating a macroporous hydrogel. The invention further relates to a macroporous hydrogel, which can be obtained by the inventive method. This macroporous hydrogel is comprised of a cross-linked polymer, which is a derivative of polyethylene glycol (PEG) or polyoxazoline (POx). The hydrogel exhibits interconnected macropores with a size of 200 nm to 1000 μm, particularly 500 nm to 100 μm and is characterized by a pH of of 7.0 to 8.0, particularly approx. 7.4. 1. A method for providing a macroporous hydrogel , comprising the steps of i) the first solute is a cross-linkable polymer selected from a cross-linkable derivative of a polyethylene glycol (PEG) and a cross-linkable derivative of a polyoxazoline (POx); and', 'ii) the second solute is a kosmotropic agent; and, 'a) providing an aqueous solution comprising a first and a second solute, wherein'}b) adding to said mixture a cross-linking reagent able to cross-link said cross-linkable polymer, thus simultaneously initiating gelation of said cross-linkable polymer and phase-separation.2. The method according to claim 1 , wherein said cross-linkable polymer is selected froma) the group comprising a linear or star-shaped polyethylene glycol, a polyethylene glycol diblock copolymer and a polyethylene glycol triblock copolymer, particularly a polyethylene glycol diblock or three block copolymer wherein >50% of the polymer is constituted of PEG and the rest is constituted of polylactide-co-glycolide (PLGA), poly-s-caprolactone (PCL) and/or polypropylene glycol (PPG); orb) ...

SYNTHETIC RUBBER LATEX COMPOSITIONS WITH IONIC LIQUID FOR ELASTOMERIC GLOVES

Provided are compositions and associated methods for producing elastomeric rubber gloves with improved strength and flexibility at desirable glove palm thicknesses. An example elastomeric rubber glove comprises a substrate formed from a composition comprising a synthetic rubber latex, and an ionic liquid. The ionic liquid may comprise a combination of one or more alkyl imidazole ionic salts. The composition may comprise one or more metal oxides, including at least one of zinc oxide, magnesium oxide, cadmium oxide, and aluminum oxide. The synthetic rubber latex compositions were found to yield a material with strength and flexibility characteristics comparable to natural latex gloves of a greater thickness. The described gloves may also be cured without the addition of Sulphur and other vulcanization or rubber accelerators, further reducing the risk of allergies and costs of production. 1. An elastomeric rubber glove comprising: a synthetic rubber latex, and', 'an ionic liquid., 'a substrate formed from a composition comprising2. The elastomeric rubber glove of claim 1 , wherein the ionic liquid is present in the composition between 0.05 to 1.5 parts per hundred rubber.3. The elastomeric rubber glove of claim 1 , wherein the ionic liquid comprises a combination of one or more alkyl imidazole ionic salts selected from the group consisting of:1-Butylimidazole, 1-Methylimidazole, 1-Hexylimidazole, and Bromo-1-imidazole.4. The elastomeric rubber glove of claim 1 , wherein the composition further comprises one or more metal oxides claim 1 , wherein the one or more metal oxides includes at least one of zinc oxide claim 1 , magnesium oxide claim 1 , cadmium oxide claim 1 , and aluminum oxide.5. The elastomeric rubber glove of claim 4 , wherein the one or more metal oxides are present in the composition between 0 to 1.5 parts per hundred rubber.6. The elastomeric rubber glove of claim 4 , wherein the composition further comprises one or more functional materials claim 4 , ...

DENTAL RETRACTION COMPOSITION WITH GUANIDINYL-CONTAINING POLYMER

The invention relates to a dental composition for use as a dental retraction material comprising filler(s), paste forming liquid(s) and guanidinyl-containing polymer(s). The dental composition is typically stored in a capsule with a thin nozzle enabling the delivery of the material in the sulcus of a tooth. 1. A dental composition for use as dental retraction material comprising:filler(s),paste forming liquid(s),guanidinyl-containing polymer(s), preferably a guanidinyl-containing polyethylenimine or polypropylenimine.2. The dental composition of claim 1 , comprising the components in following amounts:filler(s): from 5 to 70 wt. %,paste forming liquid(s): from 10 to 60 wt. %,guanidinyl-containing polymer(s): from 1 to 60 wt. %.3. The dental composition of claim 1 , the filler(s) being selected from silicates claim 1 , silicas claim 1 , aluminas claim 1 , magnesias claim 1 , titanias claim 1 , inorganic salts claim 1 , metallic oxides claim 1 , glasses claim 1 , plastic powder claim 1 , micro- and nanocrystalline cellulose claim 1 , starch and mixtures thereof.4. The dental composition of claim 1 , the filler(s) being selected from phyllosilicate(s) claim 1 , preferably from layer type 1:1 silicates claim 1 , layer type 1:2 silicates and mixtures thereof.5. The dental composition of claim 1 , the paste forming liquid(s) being characterized by one or more of the following features:Molecular weight: utmost 10,000 g/mol;Boiling point: above 100° C.;Viscosity: up to 35 Pa*s at 23° C.6. The dental composition of claim 1 , the paste forming liquid(s) being selected from mono-alcohol(s) claim 1 , glycol(s) claim 1 , alkyl glycol ether(s) claim 1 , block-co-polymer(s) of ethylene glycol and propylene glycol claim 1 , copolymer(s) of ethylene glycol and tetrahydrofuran claim 1 , copolymer(s) of ethylene glycol claim 1 , propylene glycol and tetrahydrofuran claim 1 , alkoxylated glycerine claim 1 , alkoxylated pentaerythritol and mixtures thereof.9. The dental composition of ...

Medical composition containing guanidinyl-containing polymer(s) and carrageenane(s)

The invention relates to a medical composition comprising guanidinyl-containing polymer(s) and polyanionic polymer(s). The medical composition is useful for absorbing water-containing fluids and can be used as dental retraction composition or as part of a medical treatment device.

EPOXY COMPOSITIONS AND SURFACING FILMS THEREFROM

A composition is provided comprising: a) a curable epoxy resin; and b) 0.01-30% by weight of a polycarbodiimide according to Formula I: 1. A method of increasing paint stripper resistance and microcrack resistance of a fiber-matrix composite part , the method comprising: a curable epoxy resin; and', {'br': None, 'sub': 'n', 'R—{—N═C═N—R—}—N═C═N—R\u2003\u2003(I)'}, '1-3% by weight of a mono- or polycarbodiimide according to Formula I, 'wherein n is an integer between 0 and 100 and wherein each R is independently selected from aromatic and aliphatic groups which contain between 1 and 24 carbons; and, 'disposing onto an outermost surface of an uncured fiber-composite matrix a composition comprisingcuring the composition and uncured fiber-composite matrix to obtain a fiber-matrix composite part with a surfacing film thereon having increased paint stripper resistance and microcrack resistance.2. The method according to wherein n is at least 1.3. The method according to wherein n is at least 2.4. The method according to wherein R contains between 3 and 12 carbons.5. The method according to wherein all R groups are aromatic.6. The method according to wherein all R groups are selected from the group consisting of phenyl claim 1 , toluyl claim 1 , phenylene and methyl-phenylene.7. The method according to wherein the surfacing film is a cured-in component of the composite part forming the outer surface of the composite part.8. The method according to wherein the surfacing film is applied to a layup tool prior to being disposed onto the outermost surface of the uncured fiber-composite matrix.9. The method according to claim 1 , wherein the composition and uncured fiber-composite matrix are cured by autoclaving.10. The method according to claim 1 , wherein the composition is disposed on a release liner and dried prior to disposing the composition onto the outermost surface of the uncured fiber-composite matrix.11. The method of wherein the uncured fiber-composite matrix ...

ENERGY STORAGE DEVICES AND METHODS OF PRODUCTION THEREOF

The present disclosure provides an energy storage device comprising a first electrode, a second electrode, and a solid multilayer structure disposed between said first and second electrodes. The solid multilayer structure can be in contact with said first and second electrodes. The solid multilayer structure can include layers disposed parallel to said electrodes, the layers have a sequence (A-B)-A, wherein, A is an insulating layer and B is a polarization layer comprising a colloidal composite with a micro-dispersion of electro-conductive nano-particles in an insulator matrix, and ‘m’ is a number greater than or equal to 1. Layer A can have a breakdown voltage of at least about 0.05 volts per nanometer (nm), and layer B can have a dielectric permittivity of at least about 100. 1. A capacitor comprisinga first electrode;a second electrode; anda solid multilayer structure disposed between said first and second electrodes,{'sub': 'm', 'wherein the solid multilayer structure is in contact with said first and second electrodes and comprises layers disposed parallel to said electrodes, wherein the solid multilayer structure has a sequence of layers (A-B)-A, wherein A is an insulating layer and B is a polarization layer comprising a colloidal composite with a micro-dispersion of electro-conductive nano-particles in an insulator matrix, and m is a number greater than or equal to 1,'}wherein A has a breakdown voltage of at least about 0.05 volts (V) per nanometer (nm), andwherein B has dielectric permittivity of at least about 100.2. A capacitor according to claim 1 , wherein at least one of the insulating layers is crystalline.3. A capacitor according to claim 1 , wherein A has a breakdown voltage of at least about 0.5 V/nm.4. A capacitor according to claim 1 , wherein at least one of the insulating layers comprises a material selected from oxides claim 1 , nitrides claim 1 , oxynitrides and fluorides.5. A capacitor according to claim 4 , wherein at least one of the ...

THERMOSETTING RESIN COMPOSITION

An object of the present invention is to provide a cyanate ester-based curable resin composition having a high curing rate, very high heat resistance and very high long-term heat resistance, and a molded article and a prepreg each using the same. The present invention relates to a thermosetting resin composition including (A) a cyanate ester compound and/or (B) an unsaturated imide compound, and (C) a cyclic carbodiimide compound. In addition, the present invention relates to a molded article including a cured product of the thermosetting resin composition, and a prepreg including a reinforcing fiber substrate impregnated with the thermosetting resin composition. 1. A thermosetting resin composition comprising:(A) a cyanate ester compound and/or (B) an unsaturated imide compound, and(C) a cyclic carbodiimide compound.2. The thermosetting resin composition according to claim 1 , comprising the (A) cyanate ester compound.3. The thermosetting resin composition according to claim 2 , wherein the (A) cyanate ester compound has at least two cyanate groups per molecule.5. The thermosetting resin composition according to claim 1 , comprising the (B) unsaturated imide compound.6. The thermosetting resin composition according to claim 5 , wherein the (B) unsaturated imide compound is a bismaleimide compound.9. The thermosetting resin composition according to claim 1 , comprising:the (A) cyanate ester compound,the (B) unsaturated imide compound, andthe (C) cyclic carbodiimide compound.10. The thermosetting resin composition according to claim 9 , wherein the (C) cyclic carbodiimide compound is contained in a range of 1 to 30 parts by mass per 100 parts by mass of the total of the (A) cyanate ester compound and the (B) unsaturated imide compound.11. The thermosetting resin composition according to claim 9 , wherein the (A) cyanate ester compound and the (B) unsaturated imide compound are contained at a mass ratio of 90:10 to 50:50.12. A molded article comprising a cured product ...

METHOD FOR PRODUCING POLYESTER RESIN COMPOSITION

The present invention relates to a process for producing a polyester resin composition, including the step of mixing a polyester resin (A), an aromatic carbodiimide (B) and an aliphatic polycarbodiimide (C) at a temperature not lower than a melting temperature of the polyester resin, in which the polyester resin (A) and the aromatic carbodiimide (B) are mixed in the presence of the aliphatic polycarbodiimide (C). 1. A process for producing a polyester resin composition , comprisingthe step of mixing a polyester resin (A), an aromatic carbodiimide (B) and an aliphatic polycarbodiimide (C) at a temperature not lower than a melting temperature of the polyester resin, the polyester resin (A) and the aromatic carbodiimide (B) being mixed in the presence of the aliphatic polycarbodiimide (C).2. The process for producing a polyester resin composition according to claim 1 , wherein the component (A) is mixed with the component (B) and the component (C) at the same time.3. The process for producing a polyester resin composition according to claim 1 , wherein after mixing the component (A) and the component (C) claim 1 , the resulting mixture is mixed with the component (B).4. The process for producing a polyester resin composition according to claim 1 , wherein the component (B) comprises either an aromatic monocarbodiimide or an aromatic polycarbodiimide. The present invention relates to a process for producing a polyester resin composition which is capable of suppressing generation of a highly toxic gas upon production of the polyester resin composition.Polyester resins have been extensively used in the application fields such as films and sheets because they are excellent in transparency, mechanical strength, melting stability, solvent resistance and recyclability. Further, in recent years, the polyester resins have also been used for housings of domestic appliances or OA equipments.However, the polyester resins tend to readily undergo hydrolysis as compared to ...

HEAT-CURABLE RESIN COMPOSITION

The present invention can provide a heat-curable resin composition which is excellent in insulation property, heat resistance, and preservation stability. The heat-curable resin composition includes (A) cyanate ester compound having at least two cyanate groups in a molecule, (B) phenol curing agent including a resorcinol type phenol resin represented by the formula (1), 2. The heat-curable resin composition according to claim 1 , wherein an amount of the phenol curing agent (B) is an amount at which cyanate groups in the cyanate ester compound (A) are in an amount of 1 to 100 equivalents with respect to an amount of a hydroxyl group (OH group) in the resorcinol type phenol resin represented by the formula (1).3. The heat-curable resin composition according to claim 1 , wherein the cyanate ester compound (A) is in the liquid form at 80° C. The present invention relates to a heat-curable resin composition. More particularly, the present invention is excellent in electrical insulation, heat resistance, and preservation stability.Recently, by addressing global environmental issues such as a global warming issue and a global energy issue, a hybrid vehicle and an electric vehicle have become popular in an automotive field, and a number of home electrical appliances having an inverter motor drive are increased due to an energy-saving solution. In the fields of hybrid vehicle, electric vehicle, and inverter motor drive, it is important to use a power semiconductor device which converts DC into AC or vice versa, or transforms a voltage.However, a silicon (Si) used as a power semiconductor device for a long time is about to reach a performance limitation, thereby hardly expecting a dramatic performance improvement. A next-generation power semiconductor device has been therefore focused on that comprises a material such as silicon carbide (SiC), gallium nitride (GaN), and diamond.SiC and GaN have advantageous properties such that their band gaps are approximately three times ...

Resin composition for encapsulation, and semiconductor device

Provided is a resin composition for encapsulation used for encapsulating a power semiconductor element formed from SiC, GaN, Ga 2 O 3 , or diamond, the resin composition for encapsulation including a thermosetting resin (A) and silica (B), in which the silica (B) includes Fe, the content of Fe is equal to or less than 220 ppm with respect to the total amount of the silica (B), and the resin composition is in a granular form, a tablet form, or a sheet form.

PHTHALONITRILE COMPOUND

The present application can provide a phthalonitrile compound and a use thereof. The phthalonitrile compound has a novel structure, and can exhibit an excellent effect in a use to which the phthalonitrile compound can be applied. An example of the use of the phthalonitrile compound may be a raw material or precursor for, so-called, a phthalonitrile resin, a phthalocyanine dye, a fluorescent whitening agent, a photographic sensitizer, an acid anhydride, or the like. 2. The compound according to claim 1 , wherein Lto Lare each independently an alkylene group or alkylidene group having 1 to 4 carbon atoms.3. The compound according to claim 1 , wherein P claim 1 , P claim 1 , Aand Aare each substituted with at least one alkyl group.4. The compound according to claim 1 , wherein Aand Aare a phenylene group.5. The compound according to claim 4 , wherein Lis bonded to the meta position based on the position combined with Lin A claim 4 , and Lis bonded to the meta position based on the position combined with Lin A.6. The compound according to claim 4 , wherein the substituent of Formula 2 is substituted at the meta or para position based on to the position combined with Lin A claim 4 , and the substituent of Formula 2 is substituted at the meta or para position based on the position combined with Lin A.7. The compound according to claim 4 , wherein the alkyl group having 1 to 4 carbon atoms is substituted at the meta or para position based on to the position combined with Lin A claim 4 , and the alkyl group having 1 to 4 carbon atoms is substituted at the meta or para position based on the position combined with Lin A.8. The compound according to claim 1 , wherein Pand Pare a phenyl group.9. The compound according to claim 8 , wherein the substituent of Formula 2 is substituted at the otho or meta position based on the position combined with Lin P claim 8 , and the substituent of Formula 2 is substituted at the otho or meta position based on the position combined with Lin P ...

IODINE-CONTAINING POLYMERS FOR CHEMICALLY AMPLIFIED RESIST COMPOSITIONS

A monomer having formula (I): 2. The monomer of claim 1 , wherein{'sub': 1-20', '1-20', '1-10, 'L is an unsubstituted Calkylene group or a Calkylene group substituted with —F, a hydroxyl group, or a Calkyl group;'}X is a hydroxyl group; andn is 1, 2, or 3.4. The copolymer of claim 3 , further comprising a polymerized product of a base-soluble monomer claim 3 , a lactone-containing monomer claim 3 , a photoacid generator claim 3 , or a combination thereof.6. A photoresist composition comprising a copolymer of any of to .9. A coated substrate claim 3 , comprising: (a) a substrate having one or more layers to be patterned on a surface thereof; and (b) a layer of a photoresist composition of any of to over the one or more layers to be patterned.10. A method of forming an electronic device claim 3 , comprising:{'claim-ref': [{'@idref': 'CLM-00006', 'claims 6'}, {'@idref': 'CLM-00008', '8'}], '(a) applying a layer of the photoresist composition of any of to over a surface of the substrate;'}(b) pattern-wise exposing the photoresist composition layer to activating radiation; and(c) developing the exposed photoresist composition layer to provide a resist relief image.12. The monomer of claim 1 , wherein{'sub': 1-20', '1-20', '1-10, 'L is an unsubstituted Calkylene group or a Calkylene group substituted with —F, a hydroxyl group, or a Calkyl group;'}X is a hydroxyl group; andn is 1, 2, or 3. The present disclosure generally relates to polymer compositions including a photoacid generator. Specifically, the disclosure provides copolymers derived from an iodine-containing monomer.Extreme ultraviolet lithography (“EUVL”) is one of the leading technology options to replace optical lithography for volume semiconductor manufacturing at feature sizes <20 nm. The extremely short wavelength (13.4 nm) is a key enabling factor for high resolution required at multiple technology generations. In addition, the overall system concept—scanning exposure, projection optics, mask format, and ...

HEAT-CURABLE RESIN COMPOSITION, PREPREG, AND FIBER-REINFORCED COMPOSITE MATERIAL

A thermosetting resin composition at least including: [A] an epoxy resin containing two or more glycidyl groups; [B] a cyanate ester resin containing two or more cyanate groups; and [C] an amine compound; and satisfying the following conditions (1) and (2): (1) 0.25≤the number of moles of glycidyl groups in the thermosetting resin composition/the number of moles of cyanate groups in the thermosetting resin composition≤1.5; and (2) 0.05≤the number of moles of active hydrogen contained in the amino groups in the thermosetting resin composition/the number of moles of cyanate groups in the thermosetting resin composition<0.5; and a prepreg and a fiber reinforced composite material using the thermosetting resin composition. Provided are a thermosetting resin composition having excellent mechanical properties and heat resistance in a high-temperature environment after moisture absorption, and having excellent reactivity that allows curing in a short time; a prepreg prepared by impregnating a reinforced fiber with a thermosetting resin composition, which prepreg has excellent handling ability (tackiness properties) at room temperature; and a fiber reinforced composite material including a thermosetting resin composition and a reinforced fiber. 2. The thermosetting resin composition according to claim 1 , wherein the amine compound of the constituent [C] is an aromatic amine compound containing two or more amino groups.3. The thermosetting resin composition according to claim 1 , wherein the amine compound of the constituent [C] is solid at 25° C.4. The thermosetting resin composition according to claim 2 , wherein the amine compound of the constituent [C] contains diaminodiphenyl sulfone or diaminodiphenyl ketone.5. The thermosetting resin composition according to claim 1 , wherein the epoxy resin containing two or more glycidyl groups of the constituent [A] contains 40 to 100 parts by mass of a glycidyl amine epoxy resin having at least a tri-functionality with respect to ...

Polymeric materials

Polymeric monoliths having high stiffness and strength can be produced by heating an assembly of polymer fibres under a contact pressure to a temperature at which a proportion of the fibre is selectively melted and then compressing the assembly at a higher pressure. Preferably at least 5% of the polymer is melted so that on compression the molten materials fills the voids within the assembly. The use of polyolefin fibres especially melt spun polyethylene fibres is preferred. The products are useful e.g. as orthodontic brackets, bone prostheses and in body armour. The fibres may be in the form of aligned or twisted bundles, chopped fibre, woven mats or layers of fibres at crossing angles.

Moulding composition based on polyetheramide

A molding composition comprises (wt.%): (A) a polyetheramide (99.9-95) based on a linear 6-12C aliphatic diamine, a linear 6-12C aliphatic or aromatic dicarboxylic acid and a primary amine-terminated polyetherdiamine with at least3C per ether oxygen atom; and (B) a copolymer (0.1-5) containing acid anhydride or epoxide units (0.8-20). A molding composition comprises (wt.%): (A) a polyetheramide (99.9-95) based on a linear 6-12C aliphatic diamine, a linear 6-12C aliphatic or aromatic dicarboxylic acid and a primary amine-terminated polyetherdiamine with at least3C per ether oxygen atom; and (B) a copolymer (0.1-5) containing: (i) acrylate units of formula (I) (0-85); (ii) imide units of formula (II) (0-80); (iii) acrylic acid units of formula (III) (0-15); (iv) acid anhydride or epoxide units of formula (IVA) or (IVB) respectively (0.8-20); and (v) 0-95% hydrocarbon units of formula (V) (0-95). Alkyl = 1-6C alkyl; R1 - R7 = H, CnH2n+1 or phenyl; m = 0 or 1; and n = 1-6.

Molding composition based on polyetheramides

Eine Formmasse, die folgende Komponenten enthält: DOLLAR A I. 97 bis 80 Gew.-Teile eines Polyetheramids auf Basis eines linearen aliphatischen Diamins mit 6 bis 14 C-Atomen, einer linearen aliphatischen oder aromatischen Dicarbonsäure mit 6 bis 14 C-Atomen und eines Polyetherdiamins mit wenigstens 3 C-Atomen pro Ethersauerstoff und primären Aminogruppen an den Kettenenden, DOLLAR A II. 3 bis 20 Gew.-Teile eines funktionelle Gruppen tragenden Kautschuks, DOLLAR A wobei die Summe der Gew.-Teile von I. und II. 100 ergibt, DOLLAR A ist zur Extrusion flexibler Rohre sowie für die Herstellung blasgeformter flexibler Artikel geeignet. A molding composition containing the following components: DOLLAR A I. 97 to 80 parts by weight of a polyetheramide based on a linear aliphatic diamine having 6 to 14 carbon atoms, a linear aliphatic or aromatic dicarboxylic acid having 6 to 14 carbon atoms and a Polyetherdiamins having at least 3 carbon atoms per ether oxygen and primary amino groups at the chain ends, DOLLAR A II. 3 to 20 parts by weight of a functional group-bearing rubber DOLLAR A where the sum of the parts by weight of I. and II DOLLAR A is suitable for the extrusion of flexible tubes as well as for the production of blow-molded flexible articles.

Film forming material and preparation of surface relief and optically anisotropic structures by irradiating a film of the said material

Coated articles

A coated article includes a substrate having on its surface a coating that includes a polymer selected from the group consisting of hydroxypropylcellulose, poly(2-ethyl-2- oxazoline) and mixtures of these, a surfactant, colloidal silica, and a crosslinker selected from the group consisting of water-soluble titanium salts and water-soluble or water-dispersible organic crosslinkers. The coating may be formed by applying a dispersion of the coating composition in a diluent to the substrate and subsequently drying the coated substrate to evaporate the diluent.

Coated articles

A coated article includes a substrate having on its surface a coating that includes a polymer selected from the group consisting of hydroxypropylcellulose, poly(2-ethyl-2-oxazoline) and mixtures of these, a surfactant, colloidal silica, and a crosslinker selected from the group consisting of water-soluble titanium salts and water-soluble or water-dispersible organic crosslinkers. The coating may be formed by applying a dispersion of the coating composition in a diluent to the substrate and subsequently drying the coated substrate to evaporate the diluent.

Compositions for use in the fabrication of circuit components and printed wire boards

A curable composition for use in the fabrication and assembly of circuit components and printed wire boards, which may be designed to be reworkable, comprises one or more mono- or polyfunctional maleimide compounds, or one or more mono- or polyfunctional vinyl compounds other than maleimide compounds, or a combination of maleimide and vinyl compounds, with a free-radical initiator or a photoinitiator, and optionally, one or more fillers. The circuit component is formed by applying the curable composition to the printed wire board and curing the composition in situ on the board.

Underfill encapsulant compositions for use in electronic devices

A curable underfill encapsulant composition, suitable for use in semiconductor packaging, comprises one or more mono- or polyfunctional maleimide compounds, or one or more mono- or polyfunctional vinyl compounds other than maleimide compounds, or a combination of maleimide and vinyl compounds, with a free radical curing agent, and optionally, one or more fillers.

Ethylene copolymer compositions

Certain ethylene copolymers that contain an ethylene/anhydride graft copolymer and a magnesium hydroxide or aluminum trihydrate flame and smoke retardant have a good balance of strength and flame and smoke retardant properties. The compositions preferably also contain polyethylene, and/or ionomeric ethylene copolymer and/or an ethylene/propylene elastomer.

Composição reticulável e processo para reticulação de uma composição polimérica

Functionalized block composite and crystalline block composite compositions as compatibilizers

The invention provides functionalized block composites and crystalline block composites as compatibilizers. In particular, the invention provides compositions of at least three polymers and a compatibilizer. The compatibilizer comprises a functionalized olefin-based polymer formed from at least (A) and (B): (A) a crystalline block composite comprising: a block copolymer comprising a propylene-based crystalline block and crystalline ethylene-based block; a propylene-based crystalline polymer; and, a crystalline ethylene-based polymer; and (B) at least one functionalization agent or a functionalized olefin-based polymer formed from at least (A) and (B): (A) a crystalline block composite comprising: a block copolymer comprising a propylene-based crystalline block and crystalline ethylene-based block; a propylene-based crystalline polymer; and, a crystalline ethylene-based polymer; and (B) at least one functionalization agent.

Composite particle having carbodiimide resin layer and process for producing the same

A composite particle that can be easily converted to cured particle or half cured particle by the use of carbodiimide resin without changing of the configuration of matrix particle of, for example, a thermoplastic resin, excelling in mechanical and functional characteristics by virtue of the reaction capability inherently possessed by a carbodiimide group. In particular, a composite particle comprising matrix particle (A) having a functional group capable of reacting with a carbodiimide group and carbodiimide resin (B), characterized in that the functional group of the matrix particle (A) couples with the carbodiimide group of the carbodiimide resin (B) and that the composite particle is provided with an outer shell layer of carbodiimide resin (B) having an average thickness diameter (L), defined by the following formula [1], ranging from 0.01 to 20 μm: L = (L2 - L1)/2 [1] wherein L1 represents the average diameter of matrix particle, and L2 represents the average diameter of composite particle.

Functionalized block composite and crystalline block composite compositions as compatibilizers

The invention provides functionalized block composites and crystalline block composites as compatibilizers. In particular, the invention provides compositions of at least three polymers and a compatibilizer. The compatibilizer comprises a functionalized olefin-based polymer formed from at least (A) and (B): (A) a crystalline block composite comprising: a block copolymer comprising a propylene-based crystalline block and crystalline ethylene-based block; a propylene-based crystalline polymer; and, a crystalline ethylene-based polymer; and (B) at least one functionalization agent or a functionalized olefin-based polymer formed from at least (A) and (B): (A) a crystalline block composite comprising: a block copolymer comprising a propylene-based crystalline block and crystalline ethylene-based block; a propylene-based crystalline polymer; and, a crystalline ethylene-based polymer; and (B) at least one functionalization agent.

Two component coating compositions and coatings produced therefrom

The present invention is directed to two component coating compositions that cure under ambient conditions and more particularly to those having low VOC (volatile organic content) that are suitable for use in automotive refinish and Original Equipment Manufacturing (OEM) applications. The coating composition includes crosslinkable and crosslinking components, wherein the crosslinkable component includes a low polydispersity, low molecular weight copolymer having on an average 2 to 25 functional groups, such as hydroxyl, carboxyl, acetoacetoxy, primary and secondary amine, and epoxy. The copolymer is polymerized from a monomer mixture that includes one or more non-functional acrylate monomers and one or more functional methacrylate monomers provided with the functional groups. The crosslinking component includes polyisocyanate, polyamine, ketimine, melamine, epoxy, polyacid or a combination thereof. The invention is also directed to coating produced from the coating composition.

Thermoplastic elastomer composition and production method therefor

[Problem] The present invention addresses the problem of providing: a thermoplastic elastomer composition that contains a polar rubber having crosslinks, that optionally contains an olefin polymer, that has the components highly dispersed therein in a mutual manner, and that has excellent moldability; and a production method for the thermoplastic elastomer composition. [Solution] The thermoplastic elastomer composition according to the present invention is obtained through dynamic thermal treatment of (A) a carbodiimide group-containing compound, (B) an olefin polymer having a group that reacts with a carbodiimide group, (C) a polar rubber, (D) optionally an olefin polymer, and (E) a crosslinking agent capable of crosslinking the polar rubber (C).

Polymeric blends with zwitterionic groups

Disclosed is a polymer blend composition and shaped article, and a process of blending and making shaped articles of polymer blends in which the biocompatibility of various polymers is improved by blending with them a polymer including a zwitterionic group. The zwitterionic group is usually an ammonium phosphate ester, preferably a choline, zwitterionic group and the polymer containing it may be produced by the free radical polymerization of ethylenically unsaturated monomers including a monomer bearing the zwitterionic group. Blending of the two polymers may be achieved by dry blending particulate polymers or by mixing the polymers in liquid dispersion or solution followed by removal of the liquid medium. The fibrinogen absorption and/or platelet activation of polymers may be reduced to a value of less than 80% or even less than 60% of the base polymer by introducing amounts of more than 10% or more than 30% of the zwitterionic group containing polymer.

预浸料和层压板

本发明提供印刷线路板用预浸料和层压板，其在不使用卤化合物、磷化合物作为阻燃剂的情况下，也具有高的阻燃性，面方向的热膨胀系数小。本发明提供包含特定结构的氰酸酯树脂、非卤系环氧树脂、硅酮橡胶粉末及无机填充材料的树脂组合物以及包含该树脂组合物和基材的预浸料，从而实现基于树脂骨架的刚性结构而维持耐热性、不使用卤化合物等阻燃剂而维持阻燃性，同时，无需过多的无机填充材料的配合量就可实现面方向的低热膨胀系数。

含有聚合碳二亚胺、环氧化合物和基于聚酯的聚合物的组合物、其生产及其用途

本发明涉及含有聚合碳二亚胺、环氧化合物和基于聚酯的聚合物的组合物、其生产及其用途。本发明的组合物耐水解、有生产成本效益并且显示出减少的排放。

Aromatic polycarbodiimide, and films, solutions and adhesive sheets thereof

본 발명은 우수한 용해성 및 내열성을 가지며, 또한 접착성, 저온가공성 및 내습성에서도 우수한 화학식 I로 나타내는 구성 단위를 가지는 방향족 폴리카보디이미드를 제공한다. The present invention provides an aromatic polycarbodiimide having a structural unit represented by the formula (I) which has excellent solubility and heat resistance and is also excellent in adhesiveness, low temperature processing and moisture resistance. 화학식 I Formula I 상기 화학식에서, In the above formula, R은 수소 또는 알킬 그룹을 나타내고, R represents hydrogen or an alkyl group, n은 3 내지 600의 정수를 나타낸다. n represents an integer of 3 to 600.

Sistema de reacao,processo,artigos moldados e composicao poliisocianato

중합체성 카보다이이미드, 에폭사이드 및 폴리에스터계 중합체를 함유하는 조성물, 이들의 제법 및 용도

본 발명은 중합체성 카보다이이미드, 에폭사이드 및 폴리에스터계 중합체를 함유하는 조성물, 이의 제법 및 용도에 관한 것이다.

混合床离子交换可形成水凝胶的聚合物组合物以及含相对高浓度这些组合物的吸收性部件

本发明公开了含有至少一种阳离子离子交换可形成水凝胶的聚合物和至少一种阴离子离子交换可形成水凝胶的聚合物的组合物,其中相对于为其中和形式的可形成水凝胶的聚合物的可比的混合物,该组合物具有改进的吸收特性。本发明还公开了相对于现有的混合床组合物,承压下吸收性能值PUP提高的混合床离子交换组合物,该组合物消除了这些现有体系会遇到的有害的凝胶阻塞。本发明还公开了用于持留体液如尿液的吸收部件,该部件具有至少一个含有混合床离子交换可形成水凝胶的吸收性聚合物组合物的区域,该吸收性聚合物组合物的浓度为约60重量%至100重量%。

Resin composition of Thermoplastic

본 발명에 의하여 황산으로 응집한 그라프트 ABS 수지, 내열성 공중합체, 스티렌-아크릴로니트릴 공중합체 및 폴리프로필렌 글리콜을 함유하여 코팅성과 내열성 및 도장성이 뛰어나 자동차 외장재 등에 적용할 수 있는 열가소성 수지 조성물이 개시된다. The present invention includes a graft ABS resin, a heat-resistant copolymer, a styrene-acrylonitrile copolymer, and a polypropylene glycol, which are aggregated with sulfuric acid, and thus have excellent coating properties, heat resistance, and paintability. Is initiated. 열가소성 수지, 황산, 응집, ABS 수지, 내열성 공중합체, 코팅, 내열성, 도장 Thermoplastic, Sulfuric Acid, Aggregate, ABS Resin, Heat Resistant Copolymer, Coating, Heat Resistant, Paint

Conductiive resin composition

본 발명은 폴리올레핀 수지, 특정의 상용화제 및 폴리아닐린 나노 섬유를 포함하는 칸덕티브 수지 조성물에 관한 것이다, 상기 칸덕티브 수지 조성물은 각 구성 성분간의 높은 상용성을 확보하면서도 높은 전도성 및 내열성과 함께 우수한 정전기 방지 성능을 가질 수 있으며, 우수한 기계적 물성과 함께 높은 전도성, 내열성 및 정전기 방지 성능을 갖는 수지 성형품을 제공할 수 있다. The present invention relates to a canonical resin composition comprising a polyolefin resin, certain compatibilizers and polyaniline nanofibers. The canonical resin composition has excellent antistatic properties with high conductivity and heat resistance while ensuring high compatibility between each component. It can have a performance, and can provide a resin molded article having high conductivity, heat resistance and antistatic performance with excellent mechanical properties.

树脂溶液的保存方法及预浸料和层压体的生产方法

提供一种萘酚芳烷基型氰酸酯树脂溶液的保存方法，其中所述溶液状态下的树脂即使当保存很久时也较少倾向于分离。所述萘酚芳烷基型氰酸酯树脂溶液(AB)的保存方法包括：制备(i)包括萘酚芳烷基型氰酸酯树脂(A)、马来酰亚胺化合物(B)和溶剂的萘酚芳烷基型氰酸酯树脂溶液(AB)，(ii)包括萘酚芳烷基型氰酸酯树脂(A)的预聚物、马来酰亚胺化合物(B)和溶剂的萘酚芳烷基型氰酸酯树脂溶液(AB)，或(iii)包括萘酚芳烷基型氰酸酯树脂(A)和马来酰亚胺化合物(B)的预聚物以及溶剂的萘酚芳烷基型氰酸酯树脂溶液(AB)；以及保存所述树脂溶液(AB)。

변형된 카바메이트 폴리이소시아네이트들을 함유하는 경화성 조성물

경화성 조성물들은 하기의 (A) 및 (B)를 포함한다. (A) 하기 (1) 및 (2)를 포함하는 혼합물의 반응생성물인 카바메이트-작용기 화합물; (1) 폴리이소시아네이트의 단량체, (2) 이소시아네이트와 카바메이트 기 또는 카바메이트로 변환될 수 있는가를 포함하는 화합물. (B) 상기 카바메이트-작용기 화합물의 카바메이트 기들과 반응성이 있는 복수의 작용기들을 포함하는 화합물.

Acetoacetylated polyvinyl polymers and curable coating compositions made therefrom

The present invention relates to curable coating compositions containing acetoacetylated polyvinyl polymers obtained from polyvinyl polymers, such as polyvinyl butyrals. These coating compositions are especially suitable for use as wash primers in automotive OEM and refinish coating applications.

composition

resumo “composição” a invenção provê compósitos em blocos funcionalizados e compósitos em blocos cristalinos como compatibilizantes. em particular, a invenção provê composições de pelo menos três polímeros e um compatibilizante. o compatibilizante compreende um polímero a base de olefina funcionalizado formado a partir de pelo menos (a) e (b): (a) um compósito em blocos cristalino compreendendo: um copolímero em blocos compreendendo um bloco cristalino a base de propileno e um bloco cristalino a base de etileno; um polímero cristalino a base de propileno; e, um polímero cristalino a base de etileno; e (b) pelo menos um agente de funcionalização; ou um polímero a base de olefina funcionalizado formado a partir de pelo menos (a) e (b): (a) um compósito em blocos cristalino compreendendo: um copolímero em blocos compreendendo um bloco cristalino a base de propileno e um bloco a base de etileno cristalino; um polímero cristalino a base de propileno; e, um polímero a base de etileno cristalino; e (b) pelo menos um agente de funcionalização. 1/1 abstract “composition” the invention provides functionalized block composites and crystalline block composites as compatibilizers. in particular, the invention provides compositions of at least three polymers and a compatibilizer. the compatibilizer comprises a functionalized olefin-based polymer formed from at least (a) and (b): (a) a crystalline block composite comprising: a block copolymer comprising a propylene-based crystalline block and a crystalline block ethylene-based; a crystalline polymer based on propylene; and, an ethylene-based crystalline polymer; and (b) at least one functionalizing agent; or a functionalized olefin-based polymer formed from at least (a) and (b): (a) a crystalline block composite comprising: a block copolymer comprising a propylene-based crystalline block and a propylene-based block crystalline ethylene; a crystalline polymer based on propylene; and, a crystalline ethylene-based polymer; and (b) at ...

Устройства для хранения энергии и способы их получения

РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2017 112 074 A (51) МПК H01G 4/06 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2017112074, 03.11.2015 (71) Заявитель(и): КЭПЭСИТОР САЙЕНСИЗ ИНКОРПОРЕЙТЕД (US) Приоритет(ы): (30) Конвенционный приоритет: 04.11.2014 US 62/075,145 34 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 05.06.2017 US 2015/058890 (03.11.2015) (87) Публикация заявки PCT: WO 2016/073522 (12.05.2016) A Адрес для переписки: 190000, Санкт-Петербург, BOX-1125, "ПАТЕНТИКА" R U (57) Формула изобретения 1. Конденсатор, содержащий первый электрод; второй электрод; и твердую многослойную структуру, расположенную между указанными первым и вторым электродами, при этом твердая многослойная структура находится в контакте с первым и вторым электродами и содержит слои, расположенные параллельно указанным электродам, где твердая многослойная структура имеют последовательность слоев (А-В)m-А, где А представляет собой изолирующий слой, В представляет собой поляризационный слой, содержащий коллоидную композицию с микродисперсией электропроводящих наночастиц в изолирующей матрице, и m представляет собой число большее или равное 1, где А имеет напряжение пробоя по меньшей мере 0,05 Вольт (В)/нанометр (нм), и где В имеет диэлектрическую проницаемость по меньшей мере примерно 100. 2. Конденсатор по п. 1, в котором по меньшей мере один изолирующий слой является кристаллическим. 3. Конденсатор по п. 1, в котором А имеет напряжение пробоя по меньшей мере 0,5 В/нм. Стр.: 1 A 2 0 1 7 1 1 2 0 7 4 (54) УСТРОЙСТВА ДЛЯ ХРАНЕНИЯ ЭНЕРГИИ И СПОСОБЫ ИХ ПОЛУЧЕНИЯ 2 0 1 7 1 1 2 0 7 4 (86) Заявка PCT: R U (43) Дата публикации заявки: 05.12.2018 Бюл. № (72) Автор(ы): ЛАЗАРЕВ Павел Иван (US) 4. Конденсатор по п. 1, в котором по меньшей мере один изолирующий слой содержит материал, выбранный из оксидов, нитридов, оксинитридов и фторидов. 5. Конденсатор по п. 4, в котором по меньшей мере один изолирующий слой содержит ...

Aggregate-Based Mandrels and Compositions for Producing Same

Methods for synthesizing a water-soluble titanium-silicon complex by partial hydrolysis are disclosed herein. The titanium-silicon complex can be utilized to produce titanated solid oxide supports and titanated chromium supported catalysts. The titanated chromium supported catalysts subsequently can be used to polymerize olefins to produce, for example, ethylene based homopolymer L and copolymers.

Binder resin composition for nonaqueous electrolyte energy device electrode, non-aqueous electrolyte energy device electrode, and nonaqueous electrolyte energy device

본 발명의 목적은, 음극 집전체와의 접착성 및 전해액에 대한 내팽윤성이 우수하고, 또한, 전극의 유연성ㆍ가요성이 양호한 바인더 수지 조성물을 제공하는 것. 또한, 상기의 바인더 수지 조성물을 이용하는 것에 의해, 고용량이고, 또한, 충방전 사이클에 있어서의 용량저하가 작은 비수전해액계 에너지장치의 전극 및 비수전해액계 에너지장치를 제공하는 것에 있다. An object of the present invention is to provide a binder resin composition which is excellent in adhesiveness with a negative electrode current collector and swelling resistance to an electrolyte solution and good in flexibility and flexibility of an electrode. Moreover, it is providing the electrode of a nonaqueous electrolyte type energy device and a nonaqueous electrolyte type energy device by using said binder resin composition with high capacity | capacitance and small capacity | capacitance fall in a charge / discharge cycle. 니트릴기 함유 단량체 유래의 반복단위와, 식(I) Repeating unit derived from a nitrile-group containing monomer, and formula (I) (식중, R 1 은 H 또는 CH 3 , R 2 는 H 또는 1가의 탄화수소기, n은 1~50의 정수이이다) (Wherein R 1 is H or CH 3 , R 2 is H or a monovalent hydrocarbon group, n is an integer from 1 to 50) 로 표시되는 단량체 유래의 반복단위 및/또는 식(II) Repeating unit derived from the monomer represented by and / or Formula (II) (식중, R 3 은 H 또는 CH 3 , R 4 는 수소 또는 탄소수 4~100의 알킬기이다) (Wherein R 3 is H or CH 3 , R 4 is hydrogen or an alkyl group having 4 to 100 carbon atoms) 로 표시되는 단량체 유래의 반복단위와, 임의의 카르복실기 함유 단량체 유래의 반복단위를 포함하는 공중합체를 함유하는, 비수전해액계 에너지장치 전극용 바인더 수지 조성물을 제공한다. The binder resin composition for nonaqueous electrolyte system energy device electrodes containing the copolymer containing the repeating unit derived from the monomer and the repeating unit derived from the arbitrary carboxyl group-containing monomer is provided.

Seal composition and production method for semiconductor device

양이온성 작용기를 갖고 중량 평균 분자량이 2000∼1000000인 폴리머(A)와, 벤조트라이아졸 화합물을 포함하고, 상기 폴리머(A)의 함유량이 시일 조성물 100질량부에 대해서 0.05질량부∼0.20질량부이며, 상기 시일 조성물 중에 있어서의 상기 벤조트라이아졸 화합물의 함유량이 3질량ppm∼200질량ppm이며, 상기 시일 조성물의 pH가 3.0∼6.5인, 시일 조성물. (A) having a cationic functional group and having a weight average molecular weight of 2000 to 1000000 and a benzotriazole compound, wherein the content of the polymer (A) is 0.05 parts by mass to 0.20 parts by mass with respect to 100 parts by mass of the seal composition , The content of the benzotriazole compound in the seal composition is 3 mass ppm to 200 mass ppm, and the pH of the seal composition is 3.0 to 6.5.

Magnetic head for magnetic recording and reproducing

본 발명은 자기헤드에 관하여 개시한 것이다. The present invention relates to a magnetic head. 본 발명의 자기헤드는 메탈-인-갭 자기헤드와 메탈-라미네이트 자기헤드가 가지는 장점을 동시에 가질 수 있도록 메탈-라미네이트 자기헤드의 갭면에 자성체를 스퍼터링하여 갭 형성을 위한 콘트롤이 보다 용이하도록 하여서 자기헤드 제조시 생산성을 향상시킬 수 있는 동시에 갭 부위에 포화를 방지하여 고주파대역에서 좋은 특성을 얻을 수 있는 효과를 가지도록 한 것이다. The magnetic head of the present invention sputters a magnetic material on the gap surface of the metal-laminated magnetic head so that it can have the advantages of the metal-in-gap magnetic head and the metal-laminated magnetic head. Productivity can be improved when manufacturing the head and at the same time prevent saturation in the gap area to have a good effect in the high frequency band.

Acrylic Emulsion Adhesive Comprising Aqueous Dispersion Type Cross-linking Agent and Method of Producing the Same

본 발명은 수분산형 가교제를 포함하는 아크릴계 에멀젼 점착제 및 이의 제조방법에 관한 것으로서, 상세하게는, (a) i) 탄소수 1 내지 18의 알킬기를 가진 (메타)아크릴산 에스테르 단량체, ii) 알릴 에스테르, 비닐 에스테르, 불포화 아세테이트 및 불포화 니트릴로 이루어진 군으로부터 선택되는 1종 이상의 단량체, 및 iii) 불포화 카본산 및 수산기 함유 불포화 단량체로 이루어진 군으로부터 선택되는 1종 이상의 단량체를 포함하는 혼합 단량체의 중합으로 생성된 아크릴계 에멀젼 수지; 및 (b) 수분산형 폴리카르보디이미드계(polymeric carbodiimide) 외부 가교제;를 포함하는 것을 특징으로 하는 아크릴계 에멀젼 점착제 및 이의 제조방법에 관한 것이다. (I) a (meth) acrylic acid ester monomer having an alkyl group of 1 to 18 carbon atoms, (ii) an allyl ester, a vinyl (meth) acrylate ester, At least one monomer selected from the group consisting of an unsaturated carboxylic acid, an ester, an unsaturated acetate, and an unsaturated nitrile, and iii) at least one monomer selected from the group consisting of an unsaturated carboxylic acid and a hydroxyl group-containing unsaturated monomer, Emulsion resins; And (b) a water-dispersible polymeric carbodiimide external crosslinking agent. The present invention also relates to a process for producing the acrylic emulsion pressure-sensitive adhesive.

作为增容剂的官能化的嵌段复合材料和结晶嵌段复合材料

本发明提供官能化的嵌段复合材料和结晶嵌段复合材料作为增容剂。特别地，本发明提供至少三种聚合物和增容剂的组合物。增容剂包括：由至少(A)和(B)形成的官能化的基于烯烃的聚合物：(A)结晶嵌段复合材料，其包含：包含基于丙烯的结晶嵌段和基于乙烯的结晶嵌段的嵌段共聚物；基于丙烯的结晶聚合物；和基于乙烯的结晶聚合物；和(B)至少一种官能化剂，或由至少(A)和(B)形成的官能化的基于烯烃的聚合物：(A)结晶嵌段复合材料，其包含：包含基于丙烯的结晶嵌段和基于乙烯的结晶嵌段的嵌段共聚物；基于丙烯的结晶聚合物；和基于乙烯的结晶聚合物；和(B)至少一种官能化剂。

Pressurized high temperature polymerization process and polymerization system used therein

The present invention is directed to a novel high temperature polymerization process operating at high pressures for producing a polymer. The process includes conveying hybrid reactor mixtures, which include one or more hybrid reactor monomers and one or more hybrid reactor initiators to one or more hybrid reactors. The hybrid reactors are maintained at effective hybrid polymerization temperatures and sub-reflux polymerization gage pressures to cause polymerization of a portion of the hybrid reactor monomers into the polymer. The process further includes conveying hybrid reactor contents from the hybrid reactors to one or more batch reactors maintained at effective batch polymerization temperatures and reflux polymerization pressures to cause polymerization of a remaining portion of the hybrid reactor monomers into the polymer. The hybrid reactors are smaller in volume than the batch reactors. By utilizing the hybrid/batch reactor combination, the process of the present invention can be operated under safe working conditions. The process of the present invention also allows control of the polydispersity and molecular weight of the resulting polymers. As a result, the polymers made therefrom can be used as binders in compositions, such as coating compositions used in the automotive refinish and OEM applications having desired coating properties. The present invention is also directed to a polymerization system used in the process of the present invention.

Binder resin composition for non-aqueous electrolyte system energy device electrode, non-aqueous electrolyte system energy device electrode, and non-aqueous electrolyte system energy device

本発明の目的は、負極集電体との接着性及び電解液に対する耐膨潤性に優れ、なおかつ、電極の柔軟性・可とう性が良好なバインダ樹脂組成物を提供すること。また、前記のバインダ樹脂組成物を用いることにより、高容量で、なおかつ、充放電サイクルにおける容量低下が小さい非水電解液系エネルギーデバイスの電極及び非水電解液系エネルギーデバイスを提供することにある。ニトリル基含有単量体由来の繰り返し単位と、式(I)（式中、Ｒ1はＨ又はＣＨ3、Ｒ2はＨ又は１価の炭化水素基、ｎは１〜５０の整数である）で表される単量体由来の繰り返し単位及び／又は式(II)（式中、Ｒ3はＨ又はＣＨ3、Ｒ4は水素又は炭素数４〜１００のアルキル基である）で表される単量体由来の繰り返し単位と、任意のカルボキシル基含有単量体由来の繰り返し単位とを含む共重合体を含有する非水電解液系エネルギーデバイス電極用バインダ樹脂組成物を提供する。 An object of the present invention is to provide a binder resin composition that is excellent in adhesion to a negative electrode current collector and resistance to swelling with respect to an electrolyte solution, and has good flexibility and flexibility of an electrode. Another object of the present invention is to provide a non-aqueous electrolyte-type energy device electrode and a non-aqueous electrolyte-type energy device that have a high capacity and that have a small capacity drop in the charge / discharge cycle by using the binder resin composition. . A repeating unit derived from a nitrile group-containing monomer and a formula (I) (wherein R1 is H or CH3, R2 is H or a monovalent hydrocarbon group, and n is an integer of 1 to 50). A monomer-derived repeating unit and / or a monomer represented by formula (II) (wherein R3 is H or CH3, R4 is hydrogen or an alkyl group having 4 to 100 carbon atoms) Provided is a binder resin composition for a non-aqueous electrolyte-based energy device electrode containing a copolymer containing a unit and a repeating unit derived from any carboxyl group-containing monomer.

술폰화된 폴리페닐실세스퀴옥산 및 양의 저항온도계수를 가지기 위한 도판트가 도핑된 폴리아닐린 도전체와 그의 제조방법

본 발명은 술폰화된 폴리페닐실세스퀴옥산 및 양의 저항온도계수를 가지게 하는 도판트로 도핑된 폴리아닐린에 관한 것이다. 상기 술폰화된 폴리페닐실세스퀴옥산은 폴리아닐린에 도핑 시 높은 내열성을 가지게 하며 또한 도핑된 폴리아닐린이 음의 저항온도계수를 갖게 한다. 음의 저항온도계수를 가지기 위한 술폰화된 폴리페닐실세스퀴옥산과 양의 저항온도계수를 가지기 위한 도판트가 동시에 도핑됨으로써 도핑된 폴리아닐린의 저항온도계수를 조절할 수 있게 된다.

Energy storage devices and methods of production thereof

본 개시는, 제 1 전극, 제 2 전극, 및 상기 제 1 및 제 2 전극들 사이에 배치된 고체 다층 구조체를 포함하는 에너지 저장 디바이스를 제공한다. 고체 다층 구조체는 상기 제 1 및 제 2 전극들과 접촉할 수 있다. 고체 다층 구조체는 상기 전극들에 평행하게 배치되는 층들을 포함하고, 층들은 시퀀스 (A-B) m -A를 가지며, A는 절연 층이고, B는 절연체 매트릭스 내에 전기-전도성 나노 입자들의 마이크로-분산을 갖는 콜로이드성 합성물을 포함하는 분극 층이고, 'm'은 1 이상의 수이다. 층 A는 나노미터(nm) 당 적어도 약 0.05 볼트의 항복 전압을 가질 수 있으며, 층 B는 적어도 약 100의 유전체 유전율을 가질 수 있다. The present disclosure provides an energy storage device comprising a first electrode, a second electrode, and a solid multilayer structure disposed between the first and second electrodes. A solid multilayer structure may contact the first and second electrodes. The solid multilayer structure comprises layers arranged parallel to the electrodes, the layers having the sequence (AB) m -A, where A is an insulating layer, and B is a micro-dispersion of electrically-conductive nanoparticles in an insulator matrix. is a polarizing layer comprising a colloidal compound with 'm' is a number greater than or equal to 1. Layer A may have a breakdown voltage of at least about 0.05 volts per nanometer (nm), and layer B may have a dielectric permittivity of at least about 100.

氰酸酯树脂组合物及预浸料

在本发明中，为了提供即使不添加用于调整粘度的热塑性树脂，也能够抑制加热固化时的树脂流动，消除树脂缺损、厚度的不均匀，并且具有优异的操作性的氰酸酯树脂组合物，而配合(A)氰酸酯树脂、(B)固化剂或固化促进剂、(C)二氧化硅微粒、和(D)核壳橡胶粒子，相对于上述(A)氰酸酯树脂100质量份，上述(C)二氧化硅微粒为1～5质量份并且上述(D)核壳橡胶粒子为2～10质量份，使上述(C)二氧化硅微粒与上述(D)核壳橡胶粒子的质量比以(C)/(D)计为1/1～1/5。

Method of obtaining the compositions of melt adhesives based on chelates metals and oligocyanurate resins with active cyanat groups for the impregnation of the reinforcement material in polymeric composite materials and composition, obtained by the proposed method

FIELD: chemistry. SUBSTANCE: method of obtaining compositions of melt adhesives based on chelates metals and oligocyanurate resins with active cyanat groups for the impregnation of the reinforcement material in polymer composite outer purpose where: heating the resin to a melt state; a catalyst is injected into the resulting melt as a dry powder of metal chelates having a particle size of 40-125 mcm in an amount of 50-600 ppm by weight of the metal ions to the weight of the composition; and the melt is stirred until visually uniform. A composition for impregnating reinforcing material in polymer composite materials is also described. EFFECT: polycyanurate binder with a minimum curing temperature has been developed, which makes it possible to eliminate the use of solvents and reduce the gassing of composite materials. 2 cl, 1 tbl РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 630 929 C1 (51) МПК C08K 3/22 (2006.01) C08L 79/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (21)(22) Заявка: 2016122500, 07.06.2016 (24) Дата начала отсчета срока действия патента: 07.06.2016 14.09.2017 Приоритет(ы): (22) Дата подачи заявки: 07.06.2016 (56) Список документов, цитированных в отчете о поиске: JP 2006328177 A, 07.12.2006. US (45) Опубликовано: 14.09.2017 Бюл. № 26 9012585 B2, 21.04.2015. RU 2194058 C2, 10.12.2002. R U Стр.: 1 C 1 (54) Способ получения композиции расплавных связующих на основе хелатов металлов и олигоциануратных смол с активными цианатными группами для пропитки армирующего материала в полимерных композиционных материалах и композиция, полученная предложенным способом (57) Реферат: Изобретение относится к связующим для 125 мкм в количестве 50-600 миллионных долей полимерных композиционных материалов, в в отношении массы ионов металла к массе частности для материалов космического композиции; и перемешивают расплав до назначения, и к способам их получения. Описан визуально однородного состояния. Также способ получения ...

环氧树脂，含环氧树脂的可固化树脂组合物及其用途

本发明目的提供一种酚芳烷基型环氧树脂，这种环氧树脂能抑制任何结晶沉淀，在制备组合物时提高质量管理性和操作效率，并提高性能，包括耐热性。本发明另一个目的是提供一种树脂组合物，该组合物即使以清漆形式长期储存时，能抗结晶沉淀，具有优良的储存稳定性和操作效率，能够得到具有低介电常数和低介电正切的固化产物，该产物具有优良的耐热性、耐水性和阻燃性。提供的环氧树脂的特征是包含酚芳烷基型环氧树脂，其中双官能化合物的含量按照凝胶渗透色谱测定的面积％计为小于或等于20％。还提供了由该环氧树脂获得的树脂组合物。

Ultraviolet radiation stabilized polyolefins

The present invention provides polyolefin compositions that are UV stable and suitable for articles that may be exposed to sunlight. The present invention provides, in one aspect, a polyolefin homopolymer or copolymer comprising, by weight of the polyolefin: (a) from 0.001 to 2 wt% hindered amine; (b) from 0.001 to 1 wt% ethoxylated amine; and (c) from 0.001 to 1 wt phenolic antioxidant; wherein the amount of phenolic antioxidant (PA), ethoxylated amine (EA) and hindered amine (HA) present in the composition is satisfied by the equation: formula (I) wherein Q ranges from 0.15 to 250 when each component is expressed as a weight percentage. The composition is stable towards UV radiation such that is useful for any number of articles such as automotive components and other articles that are, for example, injection molded.

Antimicrobial polymer composition

FIELD: pharmacology. SUBSTANCE: in the antimicrobial polymer composition comprising the polyguanidine compound, polyhexamethylene guanidine stearate is used as the polyguanidine compound, calcium stearate and 1,3,6,8-tetraazatricyclo [4,4,1(1,6),1]dodecane (Sign "Dezant"). In addition, the antimicrobial polymer composition further comprises citric acid or the sodium salt of dihydracetic acid, or a mixture thereof in an equimolar ratio of 0.5-2.0 wt %. EFFECT: increased antimicrobial activity, increased operational and consumer characteristics. 2 cl, 5 tbl РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 625 468 C1 (51) МПК C08K 13/02 (2006.01) C08K 5/098 (2006.01) C08K 5/3467 (2006.01) C08L 23/06 (2006.01) C08L 25/06 (2006.01) C08L 79/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА C08J 5/18 (2006.01) ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ B65D 81/34 (2006.01) (12) ФОРМУЛА (21)(22) Заявка: ИЗОБРЕТЕНИЯ К ПАТЕНТУ РОССИЙСКОЙ ФЕДЕРАЦИИ 2016135480, 31.08.2016 (24) Дата начала отсчета срока действия патента: 31.08.2016 Дата регистрации: (45) Опубликовано: 14.07.2017 Бюл. № 20 Адрес для переписки: 115304, Москва, ул. Кантемировская, 4, корп. 1, кв. 271, Козел Станислав Владимирович (56) Список документов, цитированных в отчете о поиске: RU 2524929 C1, 10.08.2014. RU 2318846 С1, 10.03.2008. CN 102827447 A, 19.12.2012. CN 102838809 A, 26.12.2012. Стеарат кальция 1-10 1,3,6,8-тетраазатрицикло[4,4,1(1,6),1]додекан 0,1-2,0 Стеарат полигексаметиленгуанидина 88-98,9 2. Антимикробная полимерная композиция по п. 1, отличающаяся тем, что дополнительно содержит лимонную кислоту, или натриевую соль дигидрацетовой кислоты, или их смесь в эквимолярном соотношении в количестве 0,5-2,0 мас.%. R U 2 6 2 5 4 6 8 (57) Формула изобретения 1. Антимикробная полимерная композиция, включающая соединение полигуанидина, отличающаяся тем, что в качестве соединения полигуанидина используют стеарат полигексаметиленгуанидина, и дополнительно содержит стеарат кальция и 1,3,6,8тетраазатрицикло[4,4,1(1,6),1]додекан при ...

Composition containing ionic resin and capped polyisocyanatemixture containing diphenyl-2, 4'-diisocyanate and diphenyl-4, 4'-diisocyanate

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Peelable temporary coating

FIELD: chemistry. SUBSTANCE: aqueous coating composition contains at least one water-soluble film-forming polymer selected from polyurethanes, polyesters, polycarbonates and polymers obtained by polymerising olefinically unsaturated monomers and additionally contains solid particles of an amine resin based polymer. The coating is formed on a substrate by applying the aqueous composition to obtain a peelable temporary coating. EFFECT: solid particles of an amine resin based polymer used in the aqueous composition improve peeling capacity of the temporary coating layer. 11 cl, 1 tbl, 3 ex РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2 469 058 (13) C2 (51) МПК C09D 201/00 (2006.01) C09D 5/20 (2006.01) C09D 5/02 (2006.01) C09D 133/00 (2006.01) C09D 161/20 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (21)(22) Заявка: 2009148299/05, 03.06.2008 (24) Дата начала отсчета срока действия патента: 03.06.2008 (73) Патентообладатель(и): АКЦО НОБЕЛЬ КОАТИНГС ИНТЕРНЭШНЛ Б.В. (NL) R U Приоритет(ы): (30) Конвенционный приоритет: 05.06.2007 EP 07109629.1 07.06.2007 US 60/942,602 (72) Автор(ы): ВАН ГИННЕКЕН Марк Йоханнес Мария (NL), МАРИНУС Эдвард (NL), ДЕ БРЕЙН Петрус Хенрикус (NL) (43) Дата публикации заявки: 20.07.2011 Бюл. № 20 2 4 6 9 0 5 8 (45) Опубликовано: 10.12.2012 Бюл. № 34 2 4 6 9 0 5 8 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 11.01.2010 C 2 C 2 (56) Список документов, цитированных в отчете о поиске: ЕР 750949 В1, 04.07.2001. WO 02/42386 А, 30.05.2002. WO 03/076537 A, 18.09.2003. SU 1700030 A1, 23.12.1991. RU 2082736 C1, 27.06.1997. RU 2164928 C2, 10.04.2001. Химический энциклопедический словарь. М.: Советская энциклопедия, 1983, с.34. (86) Заявка PCT: EP 2008/056853 (03.06.2008) (87) Публикация заявки РСТ: WO 2008/148763 (11.12.2008) Адрес для переписки: 129090, Москва, ул.Б.Спасская, 25, стр.3, ООО "Юридическая фирма Городисский и Партнеры", пат.пов. Е.Е.Назиной R U (54) ОТСЛАИВАЮЩЕЕСЯ ВРЕМЕННОЕ ПОКРЫТИЕ (57 ...

Reflective film, and reflective sheet for back light comprising the same

　本発明は、立体規則性を有するポリオレフィンと変性ポリプロピレンとからなるポリオレフィン成分（Ａ）１００質量部に対して、生分解性ポリエステル成分（Ｂ）４０～２４０質量部を含む樹脂組成物を製膜、延伸して反射フィルムとし、該反射フィルムからなるバックライト用反射シートとすることにより、得られるフィルムに反射性などの光学特性を付与するにあたり、原料樹脂組成物にフィラーを混合したり、得られるフィルムの表面に反射のための塗布層を設けることなく、高反射性能を有するポリオレフィン－ポリエステル系の反射フィルム及び該反射フィルムからなるバックライト用反射シートを提供することができる。

Stabilized polyacetal compositions containing a mixture of hals having tertiary functionality

This invention relates to polyacetal compositions that are stabilized against ultraviolet light and heat degradation due to the inclusion therein of a mixed hindered amine light stabilizer (HALS) system, wherein each HALS of the system contains a hindered amine that is of tertiary functionality.

A kind of composition epoxy resin and use its prepreg and laminate

本发明提供了一种环氧树脂组合物以及使用它的预浸料和层压板。所述环氧树脂组合物包括如下组分：(A)酰亚胺改性环氧树脂；(B)交联剂；其中，所述酰亚胺改性环氧树脂为具有式(1)或/和式(2)结构的环氧树脂。由该环氧树脂组合物制成的预浸料与层压板具有高玻璃化转变温度、低介电常数、低介质损耗因子、高耐湿热性、高韧性和良好的工艺加工性。

New composition useful as a binder for manufacturing composite materials

본 발명은 방향족 폴리이소시아네이트, 및 리시놀레산의 자기-축합에 의해서, 임의로는 C 2 -C 20 출발 폴리올과 임의의 첨가제를 함께 이용하여 얻어질 수 있는 평균 분자량 약 600 내지 약 5000의 폴리에스테르로 이루어진 조성물에 관한 것이다. 본 발명의 조성물은 복합 재료 제조용 결합제로서 유용하다. The present invention relates to polyesters having an average molecular weight of about 600 to about 5000, which can be obtained by self-condensation of aromatic polyisocyanates, and ricinoleic acid, optionally using a C 2 -C 20 starting polyol with any additives. A composition is made. The composition of the present invention is useful as a binder for producing composite materials.

Reflective film, and reflective sheet for back light comprising the same

The present invention provides a polyolefin/polyester-based reflective film having a high reflectivity and a reflective sheet for backlight comprising the reflective film, wherein the reflective film is produced by forming a resin composition that contains 100 parts by mass of a polyolefin component (A) comprising a polyolefin with stereospecificity and a modified polypropylene and from 40 to 240 parts by mass of a biodegradable polyester component (B), into a film followed by stretching it, and wherein the reflective film requires neither addition of a filler to the starting resin composition nor provision of a reflective coating layer on the surface of the resulting film for the purpose of imparting optical properties such as reflectivity to the film.

Polyester composition resistant to hydrolysis

A composition comprises or is produced from polyester, a first modifier, and a second modifier wherein the first modifier includes a polymer that is incompatible with poly(hydroxyalkanoic acid) and is not an acid-containing or acid generating polymer. Also provided is an article comprising or produced from the composition.