WO1999062975A8 - 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

Info

Publication number
WO1999062975A8
WO1999062975A8 PCT/FR1999/001272 FR9901272W WO9962975A8 WO 1999062975 A8 WO1999062975 A8 WO 1999062975A8 FR 9901272 W FR9901272 W FR 9901272W WO 9962975 A8 WO9962975 A8 WO 9962975A8
Authority
WO
WIPO (PCT)
Prior art keywords
polymerisation
vinylaromatic
free radical
stable free
initiator
Prior art date
Application number
PCT/FR1999/001272
Other languages
English (en)
Other versions
WO1999062975A1 (fr
Inventor
Jean-Marc Boutillier
Original Assignee
Atochem Elf Sa
Boutillier Jean Marc
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 Atochem Elf Sa, Boutillier Jean Marc filed Critical Atochem Elf Sa
Priority to PL99344449A priority Critical patent/PL344449A1/xx
Priority to MXPA00011888A priority patent/MXPA00011888A/es
Priority to US09/701,831 priority patent/US6815500B1/en
Priority to JP2000552181A priority patent/JP4497392B2/ja
Priority to EP99920946A priority patent/EP1091988A1/fr
Priority to HU0102303A priority patent/HU227587B1/hu
Priority to CA002334096A priority patent/CA2334096C/fr
Priority to AU38332/99A priority patent/AU3833299A/en
Publication of WO1999062975A1 publication Critical patent/WO1999062975A1/fr
Publication of WO1999062975A8 publication Critical patent/WO1999062975A8/fr

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'au moins un monomère vinylaromatique en présence de caoutchouc, d'un amorceur de 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.
PCT/FR1999/001272 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 WO1999062975A1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
PL99344449A PL344449A1 (en) 1998-06-03 1999-05-31 Shock vinylaromatic polymer by polymerisation of a vinylaromatic monomer in the presence of a stable free radical and a polymerisation initiator
MXPA00011888A MXPA00011888A (es) 1998-06-03 1999-05-31 Polimero vinil aromatico de impacto por polimerizacion de un monomero vinilaromatico en la presencia de una radical libre estable y de un iniciador de polimerizacion.
US09/701,831 US6815500B1 (en) 1998-06-03 1999-05-31 Shock vinylaromatic polymer by polymerization of a vinylaromatic monomer in the presence of free radical and a polymerization initiator
JP2000552181A JP4497392B2 (ja) 1998-06-03 1999-05-31 安定な遊離ラジカルと重合開始剤との存在下で芳香族ビニルモノマーを重合して得られる耐衝撃性芳香族ビニルポリマー
EP99920946A EP1091988A1 (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
HU0102303A HU227587B1 (en) 1998-06-03 1999-05-31 Shock vinylaromatic polymer by polymerisation of a vinylaromatic monomer in the presence of a stable free radical and a polymerisation initiator
CA002334096A 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
AU38332/99A AU3833299A (en) 1998-06-03 1999-05-31 Shock vinylaromatic polymer by polymerisation of a vinylaromatic monomer in the presence of a stable free radical and a polymerisation initiator

Applications Claiming Priority (2)

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

Publications (2)

Publication Number Publication Date
WO1999062975A1 WO1999062975A1 (fr) 1999-12-09
WO1999062975A8 true WO1999062975A8 (fr) 2000-03-02

Family

ID=9526957

Family Applications (1)

Application Number Title Priority Date Filing Date
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

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
KR20050099528A (ko) * 2003-02-05 2005-10-13 다우 글로벌 테크놀로지스 인크. 고무 개질 모노비닐리덴 방향족 중합체에서 입자 크기 및형태 조절
ATE426624T1 (de) 2003-02-05 2009-04-15 Dow Global Technologies Inc Nach einem massepolymerisationsverfahren hergestellte hochglanzende kautschukmodifizierte monovinylaromat-polymere
CA2551013A1 (fr) * 2003-12-24 2005-07-14 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
BRPI0809708A2 (pt) * 2007-04-25 2014-10-07 Dow Global Technologies Inc "processo multiestágio para a preparação de uma composição de (co) polímero"
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
GB8920574D0 (en) 1989-09-12 1989-10-25 Dow Benelux Monovinylidene aromatic polymers with improved properties and a process for their preparation
US5264492A (en) 1989-09-12 1993-11-23 The Dow Chemical Company Monovinylidene aromatic polymers with improved properties
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
HU220138B (hu) * 1996-03-29 2001-11-28 The Dow Chemical Co. Szabadgyökös tömbpolimerizálási eljárás kaucsukkal módosított polimerek vinil-aromás monomerekből való előállítására
WO1997046593A1 (fr) * 1996-06-04 1997-12-11 Elf Atochem S.A. Procede de preparation d'oligomeres de 1,3-diene telecheliques par polymerisation radicalaire controlee de 1,3-dienes en presence d'un radical libre stable
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
CA2334096C (fr) 2007-04-03
KR20010071372A (ko) 2001-07-28
HU227587B1 (en) 2011-08-29
EP1091988A1 (fr) 2001-04-18
CN1207317C (zh) 2005-06-22
WO1999062975A1 (fr) 1999-12-09
JP4497392B2 (ja) 2010-07-07
CA2334096A1 (fr) 1999-12-09
US6815500B1 (en) 2004-11-09
JP2002517532A (ja) 2002-06-18
AU3833299A (en) 1999-12-20
HUP0102303A3 (en) 2002-06-28
MXPA00011888A (es) 2002-04-24
TWI237644B (en) 2005-08-11
KR100547453B1 (ko) 2006-02-01
FR2779437B1 (fr) 2004-10-15
CN1311804A (zh) 2001-09-05
PL344449A1 (en) 2001-11-05
HUP0102303A2 (hu) 2001-10-28
FR2779437A1 (fr) 1999-12-10

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