METHOD OF NET-SHAPED COPOLYMERS PRODUCING

TEILFLUOROESTER ODER THIOESTER VON MALEINSÄUREPOLYMEREN UND DEREN VERWENDUNG ALS SCHMUTZ- UND FLECKABWEISENDE MITTEL

LPB electrolyte compositions based on mixtures of polymers

A polyelectrolyte composition used for an LPB (lithium polyelectrolyte battery) type lithium electrochemical current generator. A mixture of a high-polymer component and a low-polymer component, as used recently for the LPB batteries, is subjected to multi-dimensional cross-linking by irradiation more efficiently and quickly. Therefore, a thinner electrolyte film having preferable mechanical properties, which may or may not have an interpenetrating polymer network, can be obtained while maintaining its adhesion to an electrode and the range of selection in coating technology.

Fluorinated perfluorovinylethers, their preparation and copolymers thereof

... 1,145,445. Fluorinated ether-acids and derivatives thereof. E. I. DU PONT DE NEMOURS & CO. 23 Jan., 1967 [16 Feb., 1966], No. 3369/67. Heading. C2C. [Also in Division C3] The invention comprises compounds of the general formula wherein n is 2-12 and X is -COF, -COOH, -COOR 1 , -COOM, -CONR 2 R 3 or -CN, R 1 being C 1-10 alkyl, R 2 and R 3 each being H or C 1-10 alkyl, and M being Na, K or Cs. The compounds in which X is -COOM are prepared, together with a minor amount of the compounds in which X is -COF, by pyrolysing a compound of the formula at 175-200‹ C. under substantially anhydrous conditions and in the absence of an inert polar solvent. These compounds may be converted to compounds in which X is other than -COOM in conventional manner. The starting materials are prepared by reacting a compound of the formula FOC-(CF 2 ) x -COF, where x is 1-11 with hexafluoropropylene epoxide in the presence of an alkali metal fluoride and a polar solvent to give a compound of the formula which is ...

WATER ABSORBENT RESIN PARTICLES OF CROSSLINKED CARBOXYL CONTAINING POLYMERS AND METHOD OF PREPARATION

FLUORIDATED POLYMERS WITH POLYCYCLI GROUPS WITH ANNELIERTEN 4-GLIEDRIGEN HETERO-CYCLIC RINGS, WHICH ARE SUITABLE TO USE AS PHOTORESIST, AND MICROLITHOGRAPHY PROCEDURES

DIALKYL ESTER OF PERFLUOR OMEGA FLUORCARBONYLDICARBONS [UREN AND PROCEDURE FOR YOUR PRODUCTION.

FLUORINE ELASTOMERS, CONTAINING MONOMER DERIVATIVES FROM A UNTIL OLEFIN

MIXTURES FROM PERFLUOROELASTOMEREN.

COPOLYMERS, PROCEDURES FOR THEIR PRODUCTION AND YOUR USE ATE WATER-SOLUBLE OR WATER-SOURCECASH SULFOGRUPPENHALTIGE

PROCEDURE FOR THE DEINKEN

POLYMERIZE-CASH COMPOSITION AND YOUR USE

ELECTROLYTIC DIAPHRAGM FOR USE AS FIXED POLYMER ELECTROLYTE IN A RE+RECHARGEABLE BATTERY AND PROCEDURES FOR THE PHOTO NETWORKING ON A CATHODE CURRENT COLLECTOR

POLYMERE ONE AND COPOLYMERS FROM KATIONISCH POLYMERIZE-CASH MONOMERS AND PROCEDURES FOR THE PRODUCTION OF IT

SEPARATION PROCEDURES AND SYNTHETIC ONE POLYMERS THE WHEN SEPARATION MEDIA FOR THIS PROCEDURE APPLICABLE ARE

OPTICAL WAVEGUIDE

Water-soluble or water-swellable, associatively thickening copolymers containingsulfo groups, method for producing the same and use thereof

Polymers of haloperfluoro and perfluoro ethers

Denture adhesive

Solvent-free copolymers of maleic anhydride and alkyl vinyl ethers having a specific viscosity of 0.5 to

POLYMERISABLE ACRYLIC COMPOSITION

Rapidly curable vinyl ether release coatings

FLUORINATED COMB-SHAPED POLYMERS

Fluorinated comb co-polymers have a main chain including a semi-rigid hydrophobic fluorinated poly(ether) backbone and comb segments in the form of flexible and monodisperse side chains that are more hydrophilic than the backbone. The side chains may be hydrophilic polymeric chains obtained from "living-type" polymerization, for example polymethacrylates, polyethylene oxides, polystyrenes. Hydrophilic functionality, for example, ionic groups may be selectively introduced onto the side chain post polymerization. The side chain may be sulfonated .alpha.-methyl polystyrene. Such polymers are useful in proton exchange membranes.

WATER-SOLUBLE OR WATER-SWELLABLE, ASSOCIATIVELY THICKENING COPOLYMERS CONTAINING SULFO GROUPS, METHOD FOR PRODUCING THE SAME AND USE THEREOF

The invention relates to water-soluble or water-swellable copolymers which contain sulfo groups and which are based on (meth)acrylamide-alkylsulfonic acids and (meth)acrylamide or N-vinyl compounds, and to their use as additives for aqueous construction materials systems or for water-based paint and coating systems. The inventive copolymers also represent water retention agents which are highly effective, even when used in relatively small quantities, and which are highly compatible in construction material and paint systems of this type.

WATER SWELLABLE POLYMERS

Water swellable partial amide amine carboxylate or monovalent alkali metal salt of crosslinked interpolymer of maleic anhydride, monovinyl alkyl ether and 1-5 mole percent crosslinking agent comprising divinyl ether of aliphatic diol. These compositions exhibit an ability to absorb and retain unusually large quantities of aqueous fluids in the swollen gel particles. These compositions hence find use in a number of applications when a high level of absorbency is needed, such as in diapers.

POLYMERIC ELECTROLYTES

RAPIDLY CURABLE VINYL ETHER RELEASE COATINGS

The present invention relates to a rapidly curable, silicone-free release coating composition comprising (a) between about 50 and about 95 wt. % of a vinyl ether having the formula: C n H2n+1O-CH=CH2 , wherein n has a value of from 8 to 20, op- tionally containing a cationically polymerizable comonomer; (b) between abou t 5 and about 50 wt. % of a multifunctional vinyl ether monomer and (c) between about 0.1 and about 10 wt. % of an onium salt photoinitiator.

NEW FLUOROELASTOMERS COMPRISING MONOMERIC UNITS DERIVING FROM A BIS-OLEFIN

New fluoroelastomers are described, comprising monomeric units deriving from a bis-olefin having general formula: wherein: R1, R2, R3, R4, R5, R6, equal or different from each other, are H or alkyls C1-C5; Z is an alkylene or cycloalkylene radical C1-C18, linear or branched, optionally containing oxygen atoms, preferably at least partially fluorinated, or a (per)fluoro-polyoxyalkylene radical. Such products are endowed with improved processability, especially during calendering of the vulcanization mixture, along with superior mechanical and workability properties during extrusion and injection molding, with a very good mold release.

RADIATION-SENSITIVE, ETHYLENICALLY UNSATURATED, COPOLYMERIZABLE SULFONIUM SALTS AND THEIR PREPARATION

Disclosed are novel radiation-sensitive, ethylenically unsaturated, copolymerizable, sulfonium salts of the general formula (I) ¢(R)a(R1)b(R2)c?! A? (I) where R is a monovalent aromatic organic radical, R1 is monovalent organic aliphatic radical from the group consisting of the alkyl, cycloalkyl and substituted alkyl radicals, R2 is divalent or trivalent aliphatic or aromatic organic radical which forms a heterocylic or fused ring structure, a is an integer from 0 to 3, b is an integer from 0 to 2, c is the integer 0 or 1, the sum a+b+c being 3, A? is an anion of an acid and at least one of the radicals R to R2 contains one of the radicals or -O-W-X-Z-CH=CH2 where W is a single bond or one of the carbon groups , , , , , , , , , , , X is a divalent, unsubstituted or substituted radical, Y is H, alkyl of 1 to 6 carbon atoms or phenyl and Z is O or NY. These new compounds that are useful as initiators for the production of semiconductor photoresists, have particularly high photochemical reactivity ...

PROCEDURE FOR THE PRODUCTION OF NEW OF VINYLAETHER AND THEIR USE FOR THE PRODUCTION OF POLYMERS.

BIOADHESIVE COPOLYMER USEFUL AS PROVIDING FOR APPLICATION OF MEDICAMENTS BY DIRECT CONTACT.

A three-bromobenzoic acid polymeric material preparation method

COPOLYMER ALLYLOLIGOSACCHARIDE-ACRYLIQUE SALIFIES, PROCEEDED OF PREPARATION OF COPOLYMER AND APPLICATION LIKE SUPER-ABSORBANT

[...] ACID AND BASE ADDITION SALTS THEREOF, PROCESS FOR THEIR PREPARATION AND THEIR USE AS CROSS-LINKING AGENT

New copolymers of vinyl and methyl ether, soluble in oils

Copolymer containing vinyl ether repeating units, useful in electrolytic membranes for lithium batteries in computer, television, mobile telephone, transportation e.g. electric and hybrid vehicles, medical fields and microelectronics

L'invention a trait à de nouveaux copolymères comprenant, dans leur squelette, une association originale entre des motifs répétitifs halogénés spécifiques et des motifs répétitifs à chaîne pendante du type polyoxyalkylène. Application au domaine des membranes électrolytiques pour batteries au lithium.

POLYMERIC POLYELECTROLYTES

COPOLYMER AND ITS USE AS A DETERGENT ADDITIVE FOR FUEL

L'invention concerne un copolymère et son utilisation comme additif détergent dans un carburant liquide de moteur à combustion interne. Le copolymère est obtenu par copolymérisation d'au moins : - un monomère apolaire (ma) répondant à la formule (I) : et - un monomère polaire (mb) choisi parmi les monomères dérivés du styrène ou de l'alphaméthylstyrène dont le noyau aromatique est substitué par au moins un groupement R ou par au moins une chaine hydrocarbonée en C1 à C12, linéaire ou ramifiée, de préférence acyclique, substituée par au moins un groupement R, ledit groupement R étant choisi parmi : - le groupement hydroxyle, - un groupement -OR', - un groupement -(OCyH2yO)f-H, - un groupement -(OCyH2yO)f-R', - un groupement -O-(CO)-R', et - un groupement -(CO)-OR', y est un entier allant de 2 à 8, f est un entier allant de 1 à 10 et R' est choisi parmi les chaines alkyles en C1 à C24. L'invention concerne également un procédé de maintien de la propreté et/ou de nettoyage d'au moins une des ...

2-파트 접착제 조성물 및 접착제 조성물의 제조 방법

... 2-파트 접착제 조성물이 오가노보란과 아민 착화제의 착물, 및 하나 이상의 비닐 에테르, 하나 이상의 비닐폴리실록산, 및 이들의 조합으로 이루어진 군으로부터 선택된 반응성 희석제를 포함하는 파트 A; 및 파트 B를 포함한다. 파트 B는 오가노보란과 아민 착화제를 탈착화하는 탈착화제, 및 (메트)아크릴레이트, (메트)아크릴아미드, 및 이들의 조합으로 이루어진 군으로부터 선택된 하나 이상의 무-규소 자유-라디칼 중합성 에틸렌계-불포화 화합물을 포함한다. 2-파트 접착제 조성물에는 유기 폴리티올 화합물이 본질적으로 없다. 파트 A와 파트 B를 혼합하는 단계에 의한 접착제 조성물의 제조 방법 또한 개시된다.

BLOCK COPOLYMER

The present invention relates to a block copolymer and a use thereof. The present invention can provide a block copolymer which has an excellent self-assembly property and thus can be effectively applied to various uses; and a use thereof. The block copolymer comprises a first block and a second block which is different with the first block. COPYRIGHT KIPO 2015 ...

ETHYLENICALLY UNSATURATED MONOMERS COMPRISING ALIPHATIC AND AROMATIC MOIETIES

PHOTORESISTS, FLUORINATED POLYMERS AND PROCESSES FOR 157 nm MICROLITHOGRAPHY

This invention provides novel fluorine containing polymers which comprise at least one fluorinated olefin, at least one polycyclic ethylenically unsaturated monomer with a fused 4-membered carbocyclic ring and, optionally, other components. The polymers are useful for photoimaging compositions and, in particular, photoresist compositions (positive-working and/or negative-working) for imaging in the production of semiconductor devices. The polymers are especially useful in photoresist compositions having high UV transparency (particularly at short wavelengths, e.g., 157 nm) which are useful as base resins in resists and potentially in many other applications. © KIPO & WIPO 2007 ...

실록산 골격을 갖는 흡수성 수지 및 이를 포함하는 화장료

... 본 발명은, 일반식(1)의 중합성 비닐 모노머(A)에서 유래하는 구조단위, 일반식(3)의 중합성 비닐 모노머(B)에서 유래하는 구조단위, 및 일반식(4)의 양말단에 중합성기를 갖는 오르가노폴리실록산(C)에서 유래하는 구조단위를 포함하는 공중합체인 것을 특징으로 하는, 실록산 골격을 갖는 흡수성 수지이다. 이에 따라, 끈적감을 억제하면서 수성 조성물을 증점하는 것이 가능한 실록산 골격을 갖는 흡수성 수지, 및 이를 포함하는 화장료가 제공된다.

2-파트 접착제 조성물 및 접착제 조성물의 제조 방법

... 2-파트 접착제 조성물이 오가노보란과 아민 착화제의 착물, 및 하나 이상의 비닐 에테르, 하나 이상의 비닐폴리실록산, 및 이들의 조합으로 이루어진 군으로부터 선택된 반응성 희석제를 포함하는 파트 A; 및 파트 B를 포함한다. 파트 B는 오가노보란과 아민 착화제를 탈착화하는 탈착화제, 및 (메트)아크릴레이트, (메트)아크릴아미드, 및 이들의 조합으로 이루어진 군으로부터 선택된 하나 이상의 무-규소 자유-라디칼 중합성 에틸렌계-불포화 화합물을 포함한다. 2-파트 접착제 조성물에는 유기 폴리티올 화합물이 본질적으로 없다. 파트 A와 파트 B를 혼합하는 단계에 의한 접착제 조성물의 제조 방법 또한 개시된다.

HIDANTOINOVINILETERES,PROCESSO PARA SUA PREPARACAO E PROCESSO PARA A PREPARACAO DE POLIMEROS

Block copolymer

The present application provides the block copolymers and their application. The block copolymer has an excellent self assembling property and phase separation and various required functions can be freely applied thereto as necessary.

Cement additive

STIMULUS-RESPONSIVE POLYMER

The purpose of the present invention is to provide a stimulus-responsive polymer that makes it possible to produce in a simple manner a culture vessel that allows non-invasive cell dissociation. The present invention pertains to a stimulus-responsive polymer comprising, as structural units, a part X that exhibits temperature responsiveness and a part Y that exhibits responsiveness to stimulus other than temperature. The temperature-responsive part X has an ether substructure or sulfide substructure, and the part Y that exhibits responsiveness to stimulus other than temperature includes a functional group that has a pKa of 2-12 in water. The present invention also pertains to a culture vessel, a culturing method, and a cell dissociation method which use the stimulus-responsive polymer.

LPB electrolyte compositions based on mixtures of copolymers and interpenetrated networks

Polymer electrolyte compositions for lithium electrochemical generators of the LPB type (lithium polymer electrolyte battery), comprising a mixture of polymers wherein one of the components has a high molecular weight, such as those used currently in LPB batteries, and wherein the other component is a low molecular weight polymer resulting in a more efficient and faster multi-dimensional cross-linking by irradiation, so as to give a network which is interpenetrated or not and films of electrolyte being have better mechanical properties and lower thicknesses, while preserving the good properties of adhesion on the electrodes and the choice of the coating techniques.

Method of preparing a cross-linked macroscopically oriented polymer

The invention relates to a method of preparing an oriented cross-linked polymer, which comprises the steps of orienting and polymerizing a liquid-crystal composition. The liquid-crystal composition comprises a monomer which reduces the order during polymerization. This makes it possible to obtain oriented cross-linked polymers having a low degree of optical anisotropy and optical elements having a relatively low degree of scattering.

Hydrophilic copolymers based on N-[tris(hydroxymethyl)methyl]-acrylamide, processes for their preparation, aqueous gels of said copolymers and their use as ion exchangers

Tridimensional cross-linked random copolymers, insoluble in water, containing in copolymerized form: (a) 25% to 98% by weight of N-[tris(hydroxymethyl)methyl]acrylamide or N-[tris(hydroxymethyl)methyl]methacrylamide, or a mixture of these two compounds. (b) 2% to 50% by weight of one or more monomers containing two or several polymerizable ethylenic double bonds and free from anionic or cationic functional groups, and (c) 0.1% to 50% by weight of one or more monomers containing a polymerizable ethylenic double bond and one or more mono- or di-substituted amino, pyrimidinyl, guanidyl, purinyl, quaternary ammonium, SO3H or SO3M groups, M being an alkali metal. These copolymers are utilizable, in the form of aqueous gels, as ion exchangers.

Deinking processes polymers-in-water emulsion for use in deinking processes

Flexographic or other printed paper is deinked by a process which comprises pulping in the presence of an emulsion of crosslinked, insoluble, ionisable and swellable polymer particles. The emulsion preferably provides a viscosity (at 3%) in the ionised state of below 50,000 cps (Brookfiled RVT) and is novel.

Polymers having enhanced thermal stabilities and methods for their preparation using 1',2,3,3',4,4',6,6'-octa-o-allylsucrose

A method for producing stabilized polymers, exhibiting enhanced thermal stability, which comprises polymerizing a mixture comprising: a monomer comprising an allyl-containing group which is bonded to primary and/or secondary hydroxyl groups on a saccharide, preferably a long chain (C3-C20) allyl-containing ether group on the hydroxyl group; and one or monomers selected from methacrylate ester monomers, acrylate ester monomers, acrylamide monomers and styrene monomers, in amounts sufficient to produce a polymer exhibiting enhanced thermal stability. Polymers having enhanced thermal stability are obtained using a monomer comprising an allyl-containing group which is bonded to primary and/or secondary hydroxyl groups on a saccharide, as a novel stabilization crosslinking agent. In addition, a method of using non-crosslinking sucrose-based monomers, preferably having a methyl, alkyl or crotyl ether on at least one of the hydroxyl groups of sucrose, in polymerization processes, and non-crosslinked ...

Polymer composition, article, medical device, article production method, and cell cluster production method

The present invention relates to: a polymer composition; an article; a medical device; an article production method; and a cell cluster production method. The polymer composition contains a polymer having the following repeating units (A) and (B) and is one selected from the group consisting of a medical device composition, a cell adhesion inhibitor, and a silicone substrate treatment composition: (A) a hydrophilic repeating unit; and (B) a repeating unit which has a polyoxyalkylene group in a side chain whose terminal is constituted by an alkyl group having 5 to 30 carbon atoms, an alkanoyl group having 5 to 30 carbon atoms, or an aryl group having 6 to 30 carbon atoms.

Ink composition containing a polymer complex, and an image formation method and equipment using the ink composition

The present invention relates to a stimulus responsive composition, which includes a polymer complex that a polymer including repeated units of polyvinyl ether structure is chemically bonded to a functional substance, and a solvent. It is desirable that a solvent is water and that the polymer in the composition contains a polyvinyl ether structure. The present invention also relates to an ink composition including the above composition, an image forming method and image forming device using the above composition, and recording medium contains a stimulating material or composition which stimulates the above composition.

CONTINUOUS, SOLVENT-FREE PROCESS FOR MAKING TERPOLYMERS OF MALEIC ANHYDRIDE, C 1-4 ALKYL VINYL ETHER AND ISOBUTYLENE

HAIR CONDITIONING COMPOSITION COMPRISING A FRIZZ CONTROL AGENT

Peroxide curable fluoropolymers obtainable by polymerization with non-fluorinated emulsifiers

Bioadhesive copolymer useful as a carrier in the administration of medicines by direct contact

Dispersion-stabilizing agent for inorganic powder in oily material

Process for preparation of copolymers of maleic acid monoalkyl esters or maleic acid and their salts and vinylalkyl ethers

RESIST MATERIAL AND RESIST PATTERN FORMING METHOD

PROBLEM TO BE SOLVED: To provide a resist material used for an immersion lithography process in which an immersion liquid is a non-aqueous liquid medium, and to provide a resist pattern forming method. SOLUTION: The resist material used for the immersion lithography process in which the immersion liquid is the non-aqueous liquid medium and having alkali solubility increased by the action of an acid contains a polymeric fluorine-containing compound (F) and has a backward angle to decalin of ≥30°. In the resist pattern forming method by the immersion lithography process, a step of forming a resist film on a substrate by applying a resist forming composition containing the resist material on the substrate, an immersion lithography step and a development step are carried out in this order, whereby a resist pattern is formed on the substrate. COPYRIGHT: (C)2008,JPO&INPIT ...

ПОЛИМЕР, ИМЕЮЩИЙ БОКОВЫЕ ЦЕПИ ПРОСТОГО ПОЛИЭФИРА

Настоящее изобретение относится к полимеру, его применению в качестве дисперсанта для композиций неорганического связующего вещества, а также к композиции для применения в строительстве в порошкообразной форме. Указанный полимер получают сополимеризацией мономеров, включающих по меньшей мере один этиленово ненасыщенный мономер (I), который содержит по меньшей мере одну кислотную группу, с общей формулой, в которой Rи Rи В являются водородом, М представляет собой водород, одно-, двух- или трехвалентный катион металла, ион аммония или радикал органического амина, а равно 1/3, 1/2 или 1 и по меньшей мере один этиленово ненасыщенный мономер (II) с общей формулой, в которой U, Х, W, R, R, p, k и n указаны в п. 1 формулы изобретения, и по меньшей мере один этиленово ненасыщенный мономер (III), имеющий формулу, в которой U, Х, W, R, R, p, k и m указаны в п. 1 формулы изобретения. Указанные полимеры позволяют получать диспергаторы, обладающие хорошими свойствами относительно их измеряющейся выносливости ...

НОВЫЕ ПОЛИМЕРЫ И ИХ ИСПОЛЬЗОВАНИЕ ПРИ ПОЛУЧЕНИИ ВЫСОКОУДАРНЫХ ПОЛИМЕРНЫХ КОМПОЗИЦИЙ

Изобретение относится к функционализованному по концевым группам полимеру. Полимер содержит продукт реакции между живым полимером и, по меньшей мере, одним компонентом, выбранным из группы, состоящей из: (a) аллилглицидилового эфира, описывающегося формулой (I) CH=CHCHOCH-Х, где Х представляет собой следующую далее эпоксигруппу:где R, Rи Rявляются идентичными или различными и выбраны из водорода, алкильной или арильной групп, содержащих от 1 до 30 атомов углерода; (b) аллилгалогенсилана, описывающегося формулой (II) CH=CHCHSi(RR)-X, где Rи Rявляются идентичными или различными и выбраны из алкильной или арильной групп, содержащих от 1 до 30 атомов углерода, а Х представляет собой галогенид, выбранный из хлорида, бромида и иодида, и (c) комбинации из (a) и (b). При этом живой полимер представляет собой живой полимер диенового мономера или живой полимер диенового мономера и винилароматического углеводородного мономера. Также предложены функционализованный по концевым группам полимер (вариант ...

ПОЛИМЕРНАЯ СТАБИЛИЗИРОВАННАЯ КОМПОЗИЦИЯ

Использование для стабилизации полимерных композиций против повреждающего действия актиничных лучей. Сущность изобретения: композиция содержит органический полимер - остальное, стабилизатор этиленненасыщенный полимеризующийся мономер, содержащий 1-гидрокарбилокси-2, 2, 6, 6-тетраметилпиперидиновую функциональную группу 0,001-5,00%.5 з.п. ф-лы, 6 табл.

Сшитые флуоресцирующие сополимеры

Изобретение относится к высокомолекулярным соединениям. Новые сополимеры с теплостойкостью по Вика 176-195°С. све- топропусканием для образцов толщиной 4 мм 78-89% при 400 (430) нм, световыходом конвертора 36-47% получают за счет сшитой структуры, полученной при сополимери- зации диэтиленгликольбисаллилкарбоната (ДЭГБАК), метилметакрилата (ММА) и акри- лоилбензтриазола (I) или аллилбензтриазо- ла (II) при молярном соотношении звеньев люминофора I: (ДЭГБАК+ММА)1:1070 до 1:63 или люминофора II (ДЭГ- БАК+ММА)1:1010 до 1:69, при молярном соотношении ДЭТБАК:ММА 1:1. 1 табл. Ч ю 00 ю ел со ...

Способ получения сополимерных дисперсий

Способ получения сополимеров

Copolymer for, e.g. paper coating composition, contains at least two monomers from (meth)acrylic esters, unsaturated acids, styrene or its derivatives, di- or trifunctional unsaturated compounds, vinyl ethers, and polymerizable waxes

A copolymer comprises at least two monomers from (meth)acrylic esters, ethylenically unsaturated acids, styrene or styrene derivatives, di- or trifunctional ethylenically unsaturated compounds, vinyl ethers, and polymerizable waxes. The polymerizable waxes are >=1 wt.%. An independent claim is included for a process for preparing copolymer comprising emulsifying the at least two monomers, and subjecting the monomers to free-radical polymerization to form the copolymer.

FLÜSSIGKRISTALL-ZUSAMMENSETZUNG ZUR HERSTELLUNG EINES VERNETZTEN, MAKROSKOPISCH ORIENTIERTEN POLYMERS

ISOPROPANOLLOESLICHE COPOLYMERISATE, DIE POLYALKYLENOXID-BLOECKE ENTHALTENDE MONOMERE EINPOLYMERISIERT ENTHALTEN, IHRE HERSTELLUNG UND IHRE VERWENDUNG

FLUORHALTIGE DIENVERBINDUNGEN, FLUORPOLYMERE UND VERFAHREN ZUR HERSTELLUNG DER VERBINDUNGEN UND POLYMERE

POLYMER AUF DER BASIS EINES KONJUGIERTEN DIENS UND EINER DIENOPHILEN KOMPONENTE

POLYMERIZABLE LIQUID COMPOSITION ADAPTED TO PRODUCE POLYMERS HAVING OUTSTANDING OPTICAL AND MECHANICAL PROPERTIES, POLYMERS AND ARTICLES OBTAINED WITH SAID COMPOSITION

POLYIMIDE MOLDING COMPOSITIONS

Deinking processes and novel polymers for use in these

POLYSILOXANE HYDROGELS

Novel vinyl ethers, process for their preparation, and their use for the preparation of polymers

The present invention relates to new hydantoin vinyl ethers of the formula in which R1 is hydrogen or an organic radical, R2 is an alkylene group, and R3 and R4 are preferably lower alkyl groups. These compounds are used for the preparation of homopolymers and copolymers, which can used as thickeners, solubilizing agents, binders, thixotropic agents, complexing agents, stabilizers and so forth.

MONOMER DERIVATIVES FROM A UNTIL OLEFIN ABSTENTION OF FLUORINE ELASTOMERS

BIOLOGICALLY DEGRADABLE ONES OF POLYMERS, PROCEDURES FOR THE PRODUCTION OF SUCH ONES OF POLYMERS AND COMPOSITIONS THE SUCH POLYMERS CONTAINING

AMORPHOUS PERFLUORIERTE POLYMERS

QUICK DRYING LACQUERS

POLYMERIZE-CASH LIQUID COMPOSITION APPLICABLE FOR THE PRODUCTION OF POLYMERS WITH OUTSTANDING OPTICAL AND MECHANICAL CHARACTERISTICS, FROM THIS COMPOSITION PRESERVATION OF POLYMERS AND ARTICLES.

LIGHT-INTERLACE-CASH COPOLYMERS, IT ABSTENTION PHOTO-SENSITIVE RECORDING MATERIAL, ITS USE FOR THE PRODUCTION OF PHOTOGRAPHIC ILLUSTRATIONS AND PROCEDURES FOR THE PRODUCTION OF PHOTOGRAPHIC ILLUSTRATIONS.

HAERTBARE FLUORIDATED COPOLYMERS, YOUR MANUFACTURING PROCESS AND YOUR USE IN LACQUERS AND COLORS.

FLUORINE-CONTAINING THERMOPLASTIC ELASTOMERS, WITH HIGHER MECHANICAL AND FLEXIBLE CHARACTERISTICS

DENTURES BONDING AGENT

PHOTOACTIVE COPOLYMER

Biodegradable polymers, process for preparation of such polymers, and compositions containing such polymers

Polymers having pendant polysaccharide moieties and uses thereof

FLUORINE-CONTAINING DIENE COMPOUNDS, FLUOROPOLYMERS AND PROCESSES FOR PRODUCTION OF BOTH

Coating composition and novel thiol included therein

Cross-linked terpolymers of high salt tolerance

FLUORINE AND/OR SILICONE CONTAINING POLY(ALKYLENE-OXIDE)- BLOCK COPOLYMERS AND CONTACT LENSES THEREOF

FLUORINATED COMB-SHAPED POLYMERS

Fluorinated comb co-polymers have a main chain including a semi-rigid hydrophobic fluorinated poly(ether) backbone and comb segments in the form of flexible and monodisperse side chains that are more hydrophilic than the backbone. The side chains may be hydrophilic polymeric chains obtained from "living-type" polymerization, for example polymethacrylates, polyethylene oxides, polystyrenes. Hydrophilic functionality, for example, ionic groups may be selectively introduced onto the side chain post polymerization. The side chain may be sulfonated .alpha.-methyl polystyrene. Such polymers are useful in proton exchange membranes.

CEMENT DISPERSANT AND METHODS OF MAKING AND USING THE SAME

The present invention relates to cement dispersant that is a copolymerization product of a first monomer (A) comprising a carboxylic acid, a second monomer (B) comprising an alkoxylated allyl alcohol sulfate, and, optionally, a third monomer (C) comprising an alkoxylated allyl alcohol. The cement dispersant according to the invention provides improved slump life properties and water reduction properties in cement admixtures.

WATER-SOLUBLE OR WATER-SWELLABLE, ASSOCIATIVELY THICKENING COPOLYMERS CONTAINING SULFO GROUPS, METHOD FOR PRODUCING THE SAME AND USE THEREOF

The invention relates to water-soluble or water-swellable copolymers which contain sulfo groups and which are based on (meth)acrylamide-alkylsulfonic acids and (meth)acrylamide or N-vinyl compounds, and to their use as additives for aqueous construction materials systems or for water-based paint and coating systems. The inventive copolymers also represent water retention agents which are highly effective, even when used in relatively small quantities, and which are highly compatible in construction material and paint systems of this type.