BR9807702A - (co) polìmeros por fotopolimerização - Google Patents

(co) polìmeros por fotopolimerização

Info

Publication number
BR9807702A
BR9807702A BR9807702-3A BR9807702A BR9807702A BR 9807702 A BR9807702 A BR 9807702A BR 9807702 A BR9807702 A BR 9807702A BR 9807702 A BR9807702 A BR 9807702A
Authority
BR
Brazil
Prior art keywords
polymers
mixture
monomers
methacrylate
acrylate
Prior art date
Application number
BR9807702-3A
Other languages
English (en)
Inventor
Vicent Desobry
Original Assignee
Ciba Sc Holding Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ciba Sc Holding Ag filed Critical Ciba Sc Holding Ag
Publication of BR9807702A publication Critical patent/BR9807702A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C08F2/46—Polymerisation initiated by wave energy or particle radiation
    • C08F2/48—Polymerisation initiated by wave energy or particle radiation by ultraviolet or visible light
    • C08F2/50—Polymerisation initiated by wave energy or particle radiation by ultraviolet or visible light with sensitising agents
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F20/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
    • C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
    • C08F20/10—Esters
    • C08F20/12—Esters of monohydric alcohols or phenols
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C08F2/46—Polymerisation initiated by wave energy or particle radiation

Abstract

Patente de Invenção: <B>"(CO)POLìMEROS POR FOTOPOLIMERIZAçãO"<D>. Processo para o preparo seletivo de acrilato ou metacrilato-homo-ou acrilato-ou metacrilato-co-oligómeros com uma média de peso do peso molecular (Mw) de 1000 a 20000, uma polidispersão ( 3 e uma conversão dos monómeros a polímeros maior ou igual a 70%, ou para uma preparação seletiva de acetato de polivinila e o produto da sua hidrólise de álcool polivinílico com uma média de peso do peso molecular (Mw) de 1000 a 25000, uma polidispersão ( 3 e uma conversão dos monómeros a polímeros maior ou igual a 70%, caracterizado por ser uma mistura dos monómeros correspondentes irradiada na presença de um fotoiniciador específico ou mistura de fotoiniciador a uma temperatura de -20 a 70°C em um solvente inerte ou mistura de solvente inerte, com luz de comprimento de onda de 305 a 450 nm, no qual o conteúdo de monómeros na mistura de reação é até 70%.
BR9807702-3A 1997-02-19 1998-02-09 (co) polìmeros por fotopolimerização BR9807702A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP97102677 1997-02-19
PCT/EP1998/000712 WO1998037105A1 (en) 1997-02-19 1998-02-09 (co)polymers by photopolymerization

Publications (1)

Publication Number Publication Date
BR9807702A true BR9807702A (pt) 2000-05-02

Family

ID=8226500

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9807702-3A BR9807702A (pt) 1997-02-19 1998-02-09 (co) polìmeros por fotopolimerização

Country Status (10)

Country Link
US (1) US6251962B1 (pt)
EP (1) EP0961787B1 (pt)
JP (1) JP2001512512A (pt)
KR (1) KR20000071215A (pt)
CN (1) CN1121421C (pt)
AU (1) AU720650B2 (pt)
BR (1) BR9807702A (pt)
CA (1) CA2277748A1 (pt)
DE (1) DE69805509T2 (pt)
WO (1) WO1998037105A1 (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6224949B1 (en) * 1998-06-11 2001-05-01 3M Innovative Properties Company Free radical polymerization method
CA2534497A1 (en) * 2003-08-11 2005-02-17 Industria Chimica Reggiana I.C.R. S.P.A. Chemical composition and method of polymerisation thereof for use on vehicle bodywork repair
FR2859999B1 (fr) * 2003-09-23 2005-11-18 Solvay Composition polymerique comprenant un polymere et au moins un cooligomere porteur d'un groupement fonctionnel particulier
ES2546107T3 (es) * 2004-12-01 2015-09-18 Henkel IP & Holding GmbH Composiciones curables de silicona que incorporan un sistema de detección fluorescente
WO2006099818A1 (fr) * 2005-03-24 2006-09-28 Shanghai Jiao Tong University Composition de monomères durcissable à la lumière et utilisation de celle-ci
US20080233307A1 (en) * 2007-02-09 2008-09-25 Chisso Corporation Photocurable inkjet ink
US9199934B2 (en) * 2007-04-04 2015-12-01 Basf Se Alpha-hydroxyketones
CN101307196B (zh) * 2007-05-17 2011-12-21 上海南汇申利精细化工厂 环保型光亮涂料
FR2920337B1 (fr) * 2007-08-29 2010-03-12 Essilor Int Procede de preparation d'un article moule transparent a base d'un alliage de polymere thermoplastique et de polymere thermodurcissable
WO2009050116A2 (en) * 2007-10-17 2009-04-23 Basf Se Adhesion promoting photoinitiators for uv cured coatings over metal surfaces
AU2016247041A1 (en) * 2015-11-02 2017-05-18 Rohm And Haas Company Polyvinyl acetate latex
CN110922514A (zh) * 2019-12-20 2020-03-27 中广核达胜加速器技术有限公司 一种聚醋酸乙烯酯的制备方法及装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3962201A (en) * 1973-11-12 1976-06-08 S. A. Texaco Belgium N.V. Process for polymerizing acrylics employing (hydrocarbon-peroxy hydrocarbon) phosphonates
DE2722264C2 (de) * 1977-05-17 1984-06-28 Merck Patent Gmbh, 6100 Darmstadt Verwendung von substituierten Oxyalkylphenonen als Photosensibilisatoren
DE2909994A1 (de) * 1979-03-14 1980-10-02 Basf Ag Acylphosphinoxidverbindungen, ihre herstellung und verwendung
DE2831263A1 (de) * 1978-07-15 1980-01-31 Basf Ag Benzoinderivate mit quartaerer ammoniumgruppe
US4501868A (en) * 1982-06-28 1985-02-26 Exxon Research & Engineering Co. Superior solvent blends for synthesis of acrylic resins for high solids coatings
DE3532250A1 (de) * 1985-09-10 1987-03-19 Wacker Chemie Gmbh Benzoin-derivate, verfahren zu ihrer herstellung und durch licht vernetzbare zusammensetzungen, die solche derivate enthalten
US4758642A (en) * 1985-12-11 1988-07-19 Exxon Chemical Patents Inc. Process for preparing improved high solids acrylic-based coatings
US5322912A (en) * 1992-11-16 1994-06-21 Xerox Corporation Polymerization processes and toner compositions therefrom
US5436280A (en) * 1993-11-17 1995-07-25 Edison Polymer Innovation Corp. Bi(phosphine) photoinitiators and chain transfer agents
JP3545414B2 (ja) * 1994-07-29 2004-07-21 ミネソタ マイニング アンド マニュファクチャリング カンパニー 架橋結合された粘弾性高分子材料に硬化可能なシロップ
SG53043A1 (en) * 1996-08-28 1998-09-28 Ciba Geigy Ag Molecular complex compounds as photoinitiators
US5891931A (en) * 1997-08-07 1999-04-06 Alcon Laboratories, Inc. Method of preparing foldable high refractive index acrylic ophthalmic device materials

Also Published As

Publication number Publication date
US6251962B1 (en) 2001-06-26
WO1998037105A1 (en) 1998-08-27
KR20000071215A (ko) 2000-11-25
AU720650B2 (en) 2000-06-08
CA2277748A1 (en) 1998-08-27
DE69805509T2 (de) 2003-01-09
DE69805509D1 (en) 2002-06-27
CN1248267A (zh) 2000-03-22
AU6100298A (en) 1998-09-09
EP0961787B1 (en) 2002-05-22
EP0961787A1 (en) 1999-12-08
JP2001512512A (ja) 2001-08-21
CN1121421C (zh) 2003-09-17

Similar Documents

Publication Publication Date Title
BR9807702A (pt) (co) polìmeros por fotopolimerização
Iatrou et al. Regular comb polystyrenes and graft polyisoprene/polystyrene copolymers with double branches (“centipedes”). Quality of (1, 3-phenylene) bis (3-methyl-1-phenylpentylidene) dilithium initiator in the presence of polar additives
Ando et al. Design of initiators for living radical polymerization of methyl methacrylate mediated by ruthenium (II) complex
Singh et al. Enzyme-mediated free radical polymerization of styrene
BR9815112B1 (pt) processo para a preparaÇço de polÍmeros sintÉticos com teor de monâmero residual muito baixo.
ES2179035T3 (es) Polimerizacion de monomeros que contienen insaturacion olefinica empleando iniciadores anionicos.
BR9710219A (pt) Processo para a sintese de polímeros agente de transferéncia de cadeia e polímero
AU1724299A (en) Polymeric products containing modified carbon products and methods of making andusing the same
KR950701354A (ko) 거대단량체 연쇄이동제를 이용한 가교결합성 중합체의 제법(preparing crosslinkable polymers employing macromonomer chain transfer agents)
KR880011212A (ko) 중합방법
BR9811587A (pt) Processo para a produção de psa&#39;s de finalidade geral
BR9907987A (pt) Processo de polimerização de olefinas melhorado e polìmero obtido
Jousset et al. Kinetic studies of the polymerization of p-tert-butylstyrene and its block copolymerization with styrene through living radical polymerization mediated by a nitroxide compound
Ajayaghosh et al. A xanthate-derived photoinitiator that recognizes and controls the free radical polymerization pathways of methyl methacrylate and styrene
BR9810454A (pt) Processo melhorado de polimerizacao catalisada por ácido
NO965167L (no) Fremgangsmåte for fremstilling av en vandig polymerisatdispersjon
NL7708218A (nl) Vloeibare bekledingssamenstelling met een hoog vaste-stofgehalte op basis van een acrylaat- copolymeer.
Yamashita et al. Graft copolymerization by iniferter method; structural analyses of graft copolymer by glass transition temperature
CA2081584A1 (en) Latent thiol monomers and their use in the synthesis of polymers
DE69915819D1 (de) Herstellung von co- und terpolymeren von p-hydroxystyrol und alkylacrylaten
Unruh et al. The copolymerization characteristics of ethyl α‐acetoxyacrylate
Nomura et al. Transformation of the cationic growing center of poly (tetrahydrofuran) into samarium amide. Block copolymerization of tetrahydrofuran with methyl methacrylate
BR9611819A (pt) Processo de polimerização por radical livre
BR0110125A (pt) Processo para acoplar copolìmeros em bloco estirênicos, composição de polìmero, e, adesivo
KR890702087A (ko) 전자 사진용 토너(Toner)

Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFIRO O PRESENTE PEDIDO COMO INVENCAO - DE ACORDO COM O ART. 8O DA LPI.