BE901418A - Procede de preparation de polystyrene-choc presentant un bon comportement aux agents corrosifs. - Google Patents

Procede de preparation de polystyrene-choc presentant un bon comportement aux agents corrosifs.

Info

Publication number
BE901418A
BE901418A BE0/214272A BE214272A BE901418A BE 901418 A BE901418 A BE 901418A BE 0/214272 A BE0/214272 A BE 0/214272A BE 214272 A BE214272 A BE 214272A BE 901418 A BE901418 A BE 901418A
Authority
BE
Belgium
Prior art keywords
preparation
polystyrene
shock
good behavior
corrosive agents
Prior art date
Application number
BE0/214272A
Other languages
English (en)
Inventor
R Wirth
M Lemattre
Original Assignee
Charbonnages Ste Chimique
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 Charbonnages Ste Chimique filed Critical Charbonnages Ste Chimique
Publication of BE901418A publication Critical patent/BE901418A/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

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)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

Procédé de préparation de polymères styréniques modifiés par du caoutchouc et présentant un bon comportement aux basses températures, selon lequel on met en oeuvre un caoutchouc constitué par du polybutadiène anionique ayant un poids moléculaire au moins égal à 300.000 et une viscosité supérieure ou égale à 140 centipoises, un dimère de l'alpha-méthyl-styrène et du cyclohexane, de l'isopar ou de l'éthylbenzène.
BE0/214272A 1983-12-30 1984-12-28 Procede de preparation de polystyrene-choc presentant un bon comportement aux agents corrosifs. BE901418A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8321059A FR2557575B1 (fr) 1983-12-30 1983-12-30 Procede de preparation de polystyrene-choc presentant un bon comportement aux agents corrosifs

Publications (1)

Publication Number Publication Date
BE901418A true BE901418A (fr) 1985-06-28

Family

ID=9295733

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/214272A BE901418A (fr) 1983-12-30 1984-12-28 Procede de preparation de polystyrene-choc presentant un bon comportement aux agents corrosifs.

Country Status (15)

Country Link
JP (1) JPS60158212A (fr)
KR (1) KR920006762B1 (fr)
AT (1) AT394369B (fr)
BE (1) BE901418A (fr)
CA (1) CA1241484A (fr)
CH (1) CH662815A5 (fr)
DE (1) DE3446592A1 (fr)
DK (1) DK626184A (fr)
FR (1) FR2557575B1 (fr)
GB (1) GB2153370B (fr)
IT (1) IT1177474B (fr)
LU (1) LU85713A1 (fr)
NL (1) NL191336C (fr)
NO (1) NO845237L (fr)
SE (1) SE465879B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3686681B2 (ja) * 1992-03-10 2005-08-24 住友化学株式会社 ゴム変性スチレン系樹脂組成物
EP0770632B2 (fr) 1995-10-25 2006-02-01 Fina Technology, Inc. Polymère monovinylaromatique à la fissuration sous contrainte améliorée
RU2294941C2 (ru) * 2005-04-06 2007-03-10 Открытое акционерное общество "Пластполимер" Способ получения стойкого к растрескиванию ударопрочного полистирола
US7638559B2 (en) 2005-05-10 2009-12-29 Nova Chemicals Inc. Expandable resins

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2646418A (en) * 1951-05-25 1953-07-21 Dow Chemical Co Process for polymerizing monovinyl aromatic compounds with rubber
IT647966A (fr) * 1960-01-25 1900-01-01
DE1495638B2 (de) * 1960-09-07 1973-03-22 Farbwerke Hoechst AG, vormals Meister Lucius & Brüning, 6000 Frankfurt Verfahren zur herstellung von schlagfestem polystyrol
NL279121A (fr) * 1961-06-01
GB1025573A (en) * 1962-12-24 1966-04-14 Foster Grant Co Inc Improvements in or relating to polymer processes and compositions
FR1351613A (fr) * 1963-01-07 1964-02-07 Dow Chemical Co Compositions polymérisées oléfiniques à base de résines et d'élastomères et leur procédé d'obtention
CA936297A (en) * 1963-08-15 1973-10-30 Dart Industries Inc. Impact resistant graft copolymers
DE1495837C3 (de) * 1964-09-30 1974-02-14 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung thermoplastisch-elastischer Formmassen
GB1229409A (fr) * 1967-05-11 1971-04-21
JPS5917126B2 (ja) * 1979-03-29 1984-04-19 旭化成株式会社 改良された耐衝撃性スチレン系重合体の製法
JPS5919577B2 (ja) * 1980-08-25 1984-05-07 日本エラストマ−株式会社 耐衝撃性ポリスチレンの製造方法
DE3047303A1 (de) * 1980-12-16 1982-07-29 Basf Ag, 6700 Ludwigshafen Verfahren zur kontinuierlichen herstellung von mit kautschuk modifizierten polymerisaten von vinylaromaten, verwendung derselben zum spritzgiessen, sowie formteile aus diesen
FR2505342A1 (fr) * 1981-05-07 1982-11-12 Bp Chemical Ltd Procede de fabrication d'un polymere vinyl-aromatique tres tenace

Also Published As

Publication number Publication date
NO845237L (no) 1985-07-01
DK626184D0 (da) 1984-12-21
LU85713A1 (fr) 1985-07-24
SE8406665L (sv) 1985-07-01
ATA412184A (de) 1991-09-15
CH662815A5 (fr) 1987-10-30
GB2153370A (en) 1985-08-21
NL191336C (nl) 1995-06-01
IT8424147A0 (it) 1984-12-20
GB2153370B (en) 1987-12-23
CA1241484A (fr) 1988-08-30
KR850004786A (ko) 1985-07-27
JPS60158212A (ja) 1985-08-19
IT1177474B (it) 1987-08-26
NL8403940A (nl) 1985-07-16
JPS6343413B2 (fr) 1988-08-30
FR2557575A1 (fr) 1985-07-05
SE8406665D0 (sv) 1984-12-28
AT394369B (de) 1992-03-25
DE3446592A1 (de) 1985-07-11
FR2557575B1 (fr) 1987-02-06
SE465879B (sv) 1991-11-11
DK626184A (da) 1985-07-01
NL191336B (nl) 1995-01-02
KR920006762B1 (ko) 1992-08-17
GB8431498D0 (en) 1985-01-23

Similar Documents

Publication Publication Date Title
US2975160A (en) Preparation of copolymers in the presence of an organo-lithium catalyst and a solvent mixture comprising a hydrocarbon and an ether, thioether or amine
BR9301145A (pt) Processo continuo para polimerizacao da fase gasosa de etileno e suas misturas com-olefinas ch2-chr,polimeros e copolimeros,e polimeros e copolimeros de etileno
HUT74314A (en) Components and catalysts for the polymerization of olefins, process for polymerizing olefins thereby, the produced polymers and products
NZ332880A (en) process for producing elastomers comprising ethylene, alpha olefins and optionally an diene
GB848065A (en) Polymerization process and product
DE69019046D1 (de) Verfahren zur Polymerisation von Olefinen und Katalysator für Olefinpolymerisation.
HUP0004402A2 (hu) Vinil-polibutadién gázfázisú polimerizálása
ATE165844T1 (de) Verfahren zur olefinpolymerisation
ATE70073T1 (de) Abc-blockcopolymerisate auf basis von butadien und isopren, verfahren zu ihrer herstellung und ihre verwendung.
GB1454229A (en) Block polymers of styrene-butadiene-2-vinylpyridine
ZA938118B (en) Catalyst composition for polymerizing olefins
BE901418A (fr) Procede de preparation de polystyrene-choc presentant un bon comportement aux agents corrosifs.
MY101047A (en) Process for bulk polymerizing butadiene
EP0425425A3 (fr) Polymérisation en solution à teneur élevée en matières solides
FR2423259A1 (fr) Procede de polymerisation d'a-olefines
KR900004823A (ko) 고 모듈러스 고무 조성물
KR900006383A (ko) 탄성중합체성 불포화된 비대칭 커플된 블럭 공중합체, 이의 단일 배취 제조공정 및 타이어성분의 제조를 위한 이의 용도
ATE106416T1 (de) Ab-blockcopolymerisate auf basis von butadien, isopren und styrol, verfahren zu ihrer herstellung und ihre verwendung.
FR2441636A1 (fr) Procede de polymerisation pour l'obtention de polybutadiene cis-1,4 utilisant des solvants aliphatiques et un regulateur de polymerisation aromatique
FR2361424A1 (fr) Polymeres contenant des groupes amino-sulfures resistant au vieillissement et leur procede de preparation
GB1468669A (en) Process for the production of polybutadiene
US3551522A (en) Method for forming high impact polymers
KR920012120A (ko) 응집현상을 감소하기 위한 중합방법
GB1428501A (en) Copolymers and production of the same
NL263345A (fr)

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: SOC CHIMIQUE DES CHARBONNAGES S.A.

Effective date: 19981231