BR9809294A - Processo para a sìntese de polìmeros - Google Patents

Processo para a sìntese de polìmeros

Info

Publication number
BR9809294A
BR9809294A BR9809294-4A BR9809294A BR9809294A BR 9809294 A BR9809294 A BR 9809294A BR 9809294 A BR9809294 A BR 9809294A BR 9809294 A BR9809294 A BR 9809294A
Authority
BR
Brazil
Prior art keywords
free radicals
polymers
synthesis
cxb
chy
Prior art date
Application number
BR9809294-4A
Other languages
English (en)
Inventor
John Chiefari
Graeme Moad
Ezio Rizzardo
Alexei A Gridnev
Original Assignee
Du Pont
Commw Scient Ind Res Org
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 Du Pont, Commw Scient Ind Res Org filed Critical Du Pont
Publication of BR9809294A publication Critical patent/BR9809294A/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
    • C08F290/00—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
    • C08F290/02—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups on to polymers modified by introduction of unsaturated end groups
    • C08F290/04—Polymers provided for in subclasses C08C or C08F
    • C08F290/046—Polymers of unsaturated carboxylic acids or derivatives thereof
    • 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
    • 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
    • C08F2/38—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation
    • 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
    • C08F265/00—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00
    • C08F265/04—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00 on to polymers of esters
    • C08F265/06—Polymerisation of acrylate or methacrylate esters on to polymers thereof
    • 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
    • C08F212/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring
    • C08F212/02—Monomers containing only one unsaturated aliphatic radical
    • C08F212/04—Monomers containing only one unsaturated aliphatic radical containing one ring
    • C08F212/06—Hydrocarbons
    • C08F212/08—Styrene
    • 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
    • C08F218/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid or of a haloformic acid
    • C08F218/02—Esters of monocarboxylic acids
    • C08F218/04—Vinyl esters
    • C08F218/06—Vinyl formate
    • 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
    • C08F220/00—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
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/04—Acids; Metal salts or ammonium salts thereof
    • C08F220/06—Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
    • 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
    • C08F220/00—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
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/10—Esters
    • C08F220/12—Esters of monohydric alcohols or phenols
    • C08F220/14—Methyl esters, e.g. methyl (meth)acrylate
    • 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
    • C08F220/00—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
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/10—Esters
    • C08F220/12—Esters of monohydric alcohols or phenols
    • C08F220/16—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms
    • C08F220/18—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
    • C08F220/1804—C4-(meth)acrylate, e.g. butyl (meth)acrylate, isobutyl (meth)acrylate or tert-butyl (meth)acrylate

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Macromonomer-Based Addition Polymer (AREA)

Abstract

<B>"PROCESSO PARA A SìNTESE DE POLìMEROS"<D> A presente invenção trata de um processo de polimerização de radicais livres para a produção de macromonómeros que têm a estrutura (1), o qual compreende o contato: (a) de CH~ 2~=CHY; (b) opcionalmente, CH~ 2~=CXB; e (c) radicais livres, produzidos a partir de uma fonte de radicais livres; sendo que B, U, X, Y, Z, m, n e p estão definidos no relatório descritivo; a qualidade do macromonómero é controlada pelo ajuste de uma ou mais das seguintes variáveis: razões molares de a, b e c; temperatura; concentração de monómero; e conversão.
BR9809294-4A 1997-04-23 1998-04-09 Processo para a sìntese de polìmeros BR9809294A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US4565397P 1997-04-23 1997-04-23
PCT/US1998/007069 WO1998047927A1 (en) 1997-04-23 1998-04-09 Method of macromonomer synthesis

Publications (1)

Publication Number Publication Date
BR9809294A true BR9809294A (pt) 2000-07-04

Family

ID=21939162

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9809294-4A BR9809294A (pt) 1997-04-23 1998-04-09 Processo para a sìntese de polìmeros

Country Status (9)

Country Link
US (1) US6376626B1 (pt)
EP (1) EP0977782A1 (pt)
JP (1) JP4138024B2 (pt)
KR (1) KR100672873B1 (pt)
CN (1) CN1252813A (pt)
AU (1) AU752670B2 (pt)
BR (1) BR9809294A (pt)
CA (1) CA2284026A1 (pt)
WO (1) WO1998047927A1 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6566549B1 (en) 1994-06-13 2003-05-20 Rohm And Haas Company Continuous polymerization process and products therefrom
US6433098B1 (en) 1994-06-13 2002-08-13 Rohm And Haas Company Process of preparing curable compositions and compositions therefrom
CN1159348C (zh) * 1998-03-12 2004-07-28 卢西特国际英国有限公司 聚合物组合物
US6258275B1 (en) * 1999-10-01 2001-07-10 Ecole Polytechnique Federale De Lausanne Affinity macroligands
JP3941692B2 (ja) * 2001-03-15 2007-07-04 東亞合成株式会社 共重合体の製造方法
JP4001108B2 (ja) * 2001-07-03 2007-10-31 東亞合成株式会社 硬化物及び塗膜の製造方法
US20050003094A1 (en) * 2003-07-02 2005-01-06 Grady Michael Charles Thermally initiated polymerization process
US20070066777A1 (en) * 2004-09-03 2007-03-22 Bzowej Eugene I Methods for producing crosslinkable oligomers
KR20140051357A (ko) 2011-08-26 2014-04-30 애로우헤드 리서치 코오포레이션 Ｉｎ Ｖｉｖｏ 핵산 전달용 폴리(비닐 에스테르) 고분자
MX2014001965A (es) 2012-04-18 2014-03-31 Arrowhead Res Corp Polimeros de poli(acrilato) para suministro de acido nucleico in vivo.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4546160A (en) 1984-02-29 1985-10-08 S. C. Johnson & Son, Inc. Bulk polymerization process for preparing high solids and uniform copolymers
US5385996A (en) * 1986-12-05 1995-01-31 Commonwealth Scientific And Industrial Research Organisation Control of molecular weight and end-group functionality of polymers
CA2151112A1 (en) * 1994-06-13 1995-12-14 Michael Bennett Freeman High temperature polymerization process and products therefrom
AUPM930394A0 (en) * 1994-11-09 1994-12-01 Commonwealth Scientific And Industrial Research Organisation Block copolymer synthesis
DE69725557T2 (de) 1996-02-23 2004-04-29 E.I. Du Pont De Nemours And Co., Wilmington Synthese verzweigter polymerer

Also Published As

Publication number Publication date
US6376626B1 (en) 2002-04-23
AU7105698A (en) 1998-11-13
KR20010020184A (ko) 2001-03-15
KR100672873B1 (ko) 2007-01-24
CA2284026A1 (en) 1998-10-29
JP4138024B2 (ja) 2008-08-20
WO1998047927A1 (en) 1998-10-29
CN1252813A (zh) 2000-05-10
EP0977782A1 (en) 2000-02-09
AU752670B2 (en) 2002-09-26
JP2001522386A (ja) 2001-11-13

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]
B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 10A, 11A E 12A ANUIDADES

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 2039 DE 02/02/2010 E AO NAO RECOLHIMENTO DA 13A, 14A E 15A ANUIDADES.