CA2334096A1 - Polymere vinylaromatique choc par polymerisation d'un monomere vinylaromatique en presence d'un radical libre stable et d'un amorceur de polymerisation - Google Patents

Polymere vinylaromatique choc par polymerisation d'un monomere vinylaromatique en presence d'un radical libre stable et d'un amorceur de polymerisation Download PDF

Info

Publication number
CA2334096A1
CA2334096A1 CA002334096A CA2334096A CA2334096A1 CA 2334096 A1 CA2334096 A1 CA 2334096A1 CA 002334096 A CA002334096 A CA 002334096A CA 2334096 A CA2334096 A CA 2334096A CA 2334096 A1 CA2334096 A1 CA 2334096A1
Authority
CA
Canada
Prior art keywords
free radical
polymerisation
stable free
vinylaromatic
initiator
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
CA002334096A
Other languages
English (en)
Other versions
CA2334096C (fr
Inventor
Jean-Marc Boutillier
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Total Petrochemicals France SA
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2334096A1 publication Critical patent/CA2334096A1/fr
Application granted granted Critical
Publication of CA2334096C publication Critical patent/CA2334096C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • C08F279/00—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00
    • C08F279/02—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00 on to polymers of conjugated dienes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L51/04—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to rubbers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Graft Or Block Polymers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

L'invention concerne un procédé de préparation d'une composition comprenant une matrice de polymère vinylaromatique entourant des nodules de caoutchouc. Le procédé selon l'invention fait intervenir une étape de polymérisation d'a u moins un monomère vinylaromatique en présence de caoutchouc, d'un amorceur d e polymérisation et d'un radical libre stable, ladite étape étant telle que [FSFR x (SFR)] : [FAMO x (AMO)] va de 0,05 à 1, FSFR et FAMO représentant respectivement la fonctionnalité du radical libre stable et de l'amorceur et (SFR) et (AMO) représentant les quantités molaires respectivement de radical libre stable et d'amorceur. La composition finale est particulièrement résistante aux chocs et/ou brillante.
CA002334096A 1998-06-03 1999-05-31 Polymere vinylaromatique choc par polymerisation d'un monomere vinylaromatique en presence d'un radical libre stable et d'un amorceur de polymerisation Expired - Fee Related CA2334096C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR98/06940 1998-06-03
FR9806940A FR2779437B1 (fr) 1998-06-03 1998-06-03 Polymere vinylaromatique choc par polymerisation d'un monomere vinylaromatique en presence d'un radical libre stable et d'un amorceur de polymerisation
PCT/FR1999/001272 WO1999062975A1 (fr) 1998-06-03 1999-05-31 Polymere vinylaromatique choc par polymerisation d'un monomere vinylaromatique en presence d'un radical libre stable et d'un amorceur de polymerisation

Publications (2)

Publication Number Publication Date
CA2334096A1 true CA2334096A1 (fr) 1999-12-09
CA2334096C CA2334096C (fr) 2007-04-03

Family

ID=9526957

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002334096A Expired - Fee Related CA2334096C (fr) 1998-06-03 1999-05-31 Polymere vinylaromatique choc par polymerisation d'un monomere vinylaromatique en presence d'un radical libre stable et d'un amorceur de polymerisation

Country Status (13)

Country Link
US (1) US6815500B1 (fr)
EP (1) EP1091988A1 (fr)
JP (1) JP4497392B2 (fr)
KR (1) KR100547453B1 (fr)
CN (1) CN1207317C (fr)
AU (1) AU3833299A (fr)
CA (1) CA2334096C (fr)
FR (1) FR2779437B1 (fr)
HU (1) HU227587B1 (fr)
MX (1) MXPA00011888A (fr)
PL (1) PL344449A1 (fr)
TW (1) TWI237644B (fr)
WO (1) WO1999062975A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW546311B (en) * 1999-11-25 2003-08-11 Ciba Sc Holding Ag Composition and method for color improvement of nitroxyl containing polymers
TWI225492B (en) * 2000-09-25 2004-12-21 Ciba Sc Holding Ag Composition and process for enhancing controlled free radical polymerization
JP2006517002A (ja) * 2003-02-05 2006-07-13 ダウ グローバル テクノロジーズ インコーポレーテッド ゴム変性モノビニリデン芳香族ポリマーの粒子サイズ及び形態のコントロール
DE602004020205D1 (de) * 2003-02-05 2009-05-07 Dow Global Technologies Inc Nach einem massepolymerisationsverfahren hergestellte hochglänzende kautschukmodifizierte monovinylaromat-polymere
EP1699880A2 (fr) * 2003-12-24 2006-09-13 The Dow Global Technologies Inc. Reticulation de polymeres amorcee par des radicaux libres
ITMI20040752A1 (it) * 2004-04-16 2004-07-16 Polimeri Europa Spa Procedimento per la preparazione di co polimeri vinilaromatici aggraffati su elastometro in modo controllato
ITMI20042401A1 (it) * 2004-12-16 2005-03-16 Polimeri Europa Spa Procedimento per la preparazione di co-polimeri vinilaromatici antiurto aggraffati su elastomero
US20100125122A1 (en) * 2007-04-25 2010-05-20 Bouquet Gilbert C E Process for the production of a (co)polymer composition by mediated free radical chain growth polymerization
CN102532422B (zh) * 2011-12-13 2013-12-25 江门市德山复合材料科技有限公司 用于不饱和树脂的不饱和酸酐改性液体丁腈橡胶增韧剂及其制备方法
TW202330677A (zh) 2021-12-10 2023-08-01 義大利商佛沙里斯股份有限公司 橡膠強化的乙烯芳香族(共)聚合物及其製備方法

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE294493C (fr)
US4070419A (en) * 1975-12-01 1978-01-24 Cosden Technology, Inc. Polymerization of styrene
US4146589A (en) 1978-05-19 1979-03-27 Monsanto Company Method for preparing a monoalkenyl aromatic polyblend having a dispersed rubber phase as particles with a bimodal particle size distribution
DE3035570A1 (de) 1980-09-20 1982-05-06 Basf Ag, 6700 Ludwigshafen Schlagfeste thermoplastische formmasse
US4334039A (en) 1981-03-23 1982-06-08 Monsanto Company Process for preparing polymeric polyblends having a rubber phase as particles with a bimodal particle size distribution
US4581429A (en) 1983-07-11 1986-04-08 Commonwealth Scientific And Industrial Research Organization Polymerization process and polymers produced thereby
DE3627639A1 (de) * 1986-08-14 1988-02-18 Basf Ag Schlagfeste thermoplastische formmasse
FR2629085B1 (fr) * 1988-03-24 1992-09-04 Atochem Procede de fabrication de polybutadiene et preparation de resine vinylaromatique choc a partir de polybutadiene
US5264492A (en) 1989-09-12 1993-11-23 The Dow Chemical Company Monovinylidene aromatic polymers with improved properties
GB8920574D0 (en) 1989-09-12 1989-10-25 Dow Benelux Monovinylidene aromatic polymers with improved properties and a process for their preparation
DD294493A5 (de) * 1990-05-21 1991-10-02 Buna Ag,De Verfahren zur herstellung von thermoelastoplastischen materialien
DE4018230A1 (de) 1990-06-07 1991-12-12 Basf Ag Thermoplastische formmassen
US5322912A (en) * 1992-11-16 1994-06-21 Xerox Corporation Polymerization processes and toner compositions therefrom
US5428106A (en) 1993-09-02 1995-06-27 The Dow Chemical Company Rubber modified polystyrene
DE4440675A1 (de) 1994-11-14 1996-05-15 Basf Ag Verfahren zur Herstellung von kautschukmodifizierten Formmassen mittels in den Kautschuk eingebauten, bei thermischer Zersetzung Radikale bildenden Gruppen
FR2730241B1 (fr) * 1995-02-07 1997-02-28 Atofina Procede de fabrication d'une composition comprenant un polymere vinylaromatique et un caoutchouc par polymerisation en presence d'un radical libre stable
US5627248A (en) 1995-09-26 1997-05-06 The Dow Chemical Company Difunctional living free radical polymerization initiators
US5775430A (en) 1996-01-23 1998-07-07 Mija Industries, Inc. Electroluminescent signalling fire extinguisher
PL329115A1 (en) * 1996-03-29 1999-03-15 Dow Chemical Co In situ production of a block copolymer during polymerisation of an aromatic vinyl monomer
KR19990036179A (ko) * 1996-06-04 1999-05-25 베아트리체 델로스탈 안정한 자유 라디칼의 존재하에 1,3-디엔의 제어된 자유 라디칼 중합에 의한 텔레켈릭 1,3-디엔 올리고머의 제조 방법
DE19637368A1 (de) * 1996-09-13 1998-03-19 Basf Ag Flammgeschützte thermoplastische Formmassen
FR2768739B1 (fr) * 1997-09-19 2004-08-06 Atochem Elf Sa Polymere vinylaromatique choc obtenu a partir d'un caoutchouc porteur d'un groupement generateur d'un radical libre stable

Also Published As

Publication number Publication date
HU227587B1 (en) 2011-08-29
KR100547453B1 (ko) 2006-02-01
CN1207317C (zh) 2005-06-22
MXPA00011888A (es) 2002-04-24
PL344449A1 (en) 2001-11-05
FR2779437A1 (fr) 1999-12-10
WO1999062975A1 (fr) 1999-12-09
HUP0102303A2 (hu) 2001-10-28
AU3833299A (en) 1999-12-20
TWI237644B (en) 2005-08-11
EP1091988A1 (fr) 2001-04-18
JP2002517532A (ja) 2002-06-18
WO1999062975A8 (fr) 2000-03-02
CA2334096C (fr) 2007-04-03
HUP0102303A3 (en) 2002-06-28
CN1311804A (zh) 2001-09-05
FR2779437B1 (fr) 2004-10-15
JP4497392B2 (ja) 2010-07-07
KR20010071372A (ko) 2001-07-28
US6815500B1 (en) 2004-11-09

Similar Documents

Publication Publication Date Title
EP1312619A3 (fr) Catalyseur pour la polymérisation d'alpha-oléfines
AU4773997A (en) No-compounds for pseudo-living radical polymerization
MX9606466A (es) Preparacion de polimeros por polimerizacion en emulsion.
TW428021B (en) Sealant compositions
CA2108514A1 (fr) Amorces d'une polymerisation anionique et produites a hysteresis restreinte ainsi obtenus
CA2334096A1 (fr) Polymere vinylaromatique choc par polymerisation d'un monomere vinylaromatique en presence d'un radical libre stable et d'un amorceur de polymerisation
EP0832903A3 (fr) Initiateurs de polymérisation anionique solubles
MX9701374A (es) Mezcla madre universal.
CA2331413A1 (fr) Composition catalytique pour la polymerisation de monomeres
AU7715100A (en) Organometal catalyst compositions
TW351721B (en) Polymerized compound and its polymerization
CA2395292A1 (fr) Catalyseur a base de compose organometallique
FR2730241B1 (fr) Procede de fabrication d'une composition comprenant un polymere vinylaromatique et un caoutchouc par polymerisation en presence d'un radical libre stable
BR9810289A (pt) Processo de preparação de polìmeros em blocos, e, polìmero
EP0818478A4 (fr) Caoutchouc au copolymere styrene-isoprene-butadiene et son procede de production
AU2685401A (en) Synthesis method for polymers by controlled radical polymerisation with xanthates
CA2355252A1 (fr) Procede de production d'un produit de reaction polymere
BR9908079A (pt) Processos para a homopolimerização de monÈmeros vinilaromáticos ou a copolimerização de monÈmeros vinilaromáticos e dienos, composição de iniciador, e, processo para a preparação da mesma.
KR890013073A (ko) 부타디엔, 이소프렌 및 스티렌을 기본으로 하는 abc 블록 공중합체, 이의 제조방법 및 용도
MY104869A (en) Styrene-based polymer and method for the preparation thereof
NO970860L (no) Katalysatorsystem for polymerisering av olefiner, samt fremgangsmåte for polymerisering
TW332819B (en) Olefin and para-alkylstyrene copolymer
AU1864500A (en) Polymeric stabilizers having low polydispersity
AU5655298A (en) (methyl)methacrylate maleic acid anhydride copolymers as polymer modifying agents for plastics and mixtures and polymer composites produced therewith
MY107310A (en) Syndiotactic polymers from arylcyclobutene functional monomers, process for preparation and crosslinked derivatives thereof.

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20140602