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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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Paints Or Removers (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

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
WO2005014721A1 (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
MX2007006609A (es) * 2004-12-01 2007-08-14 Henkel Corp Composiciones de silicona curable que incorporan un sistema de deteccion 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
JP3548933B2 (ja) * 1994-07-29 2004-08-04 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アクリル系シロップ
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
CN1121421C (zh) 2003-09-17
KR20000071215A (ko) 2000-11-25
EP0961787A1 (en) 1999-12-08
DE69805509D1 (en) 2002-06-27
JP2001512512A (ja) 2001-08-21
EP0961787B1 (en) 2002-05-22
WO1998037105A1 (en) 1998-08-27
CA2277748A1 (en) 1998-08-27
CN1248267A (zh) 2000-03-22
DE69805509T2 (de) 2003-01-09
AU6100298A (en) 1998-09-09
AU720650B2 (en) 2000-06-08
US6251962B1 (en) 2001-06-26

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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.