ATE142234T1 - Verfahren zur herstellung von transparentem schlagfestem styrolharz - Google Patents

Verfahren zur herstellung von transparentem schlagfestem styrolharz

Info

Publication number
ATE142234T1
ATE142234T1 AT91401176T AT91401176T ATE142234T1 AT E142234 T1 ATE142234 T1 AT E142234T1 AT 91401176 T AT91401176 T AT 91401176T AT 91401176 T AT91401176 T AT 91401176T AT E142234 T1 ATE142234 T1 AT E142234T1
Authority
AT
Austria
Prior art keywords
stage
hydrocarbon
solvent
styrene resin
impact resistant
Prior art date
Application number
AT91401176T
Other languages
English (en)
Inventor
Pascal Nicol
Laurence Orozco
Original Assignee
Atochem Elf Sa
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9396664&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE142234(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Atochem Elf Sa filed Critical Atochem Elf Sa
Application granted granted Critical
Publication of ATE142234T1 publication Critical patent/ATE142234T1/de

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
    • C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
    • C08F297/02—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type
    • C08F297/04—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type polymerising vinyl aromatic monomers and conjugated dienes
    • 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
    • C08F2/04—Polymerisation in solution
    • C08F2/06—Organic solvent
    • 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
    • C08F2/42—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation using short-stopping agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Inorganic Chemistry (AREA)
  • Graft Or Block Polymers (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Laminated Bodies (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
AT91401176T 1990-05-16 1991-05-06 Verfahren zur herstellung von transparentem schlagfestem styrolharz ATE142234T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9006110A FR2662167B1 (fr) 1990-05-16 1990-05-16 Procede de fabrication de resine styrenique transparente et resistante au choc.

Publications (1)

Publication Number Publication Date
ATE142234T1 true ATE142234T1 (de) 1996-09-15

Family

ID=9396664

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91401176T ATE142234T1 (de) 1990-05-16 1991-05-06 Verfahren zur herstellung von transparentem schlagfestem styrolharz

Country Status (12)

Country Link
US (1) US5234998A (de)
EP (1) EP0457647B1 (de)
JP (1) JP2547385B2 (de)
KR (1) KR0148582B1 (de)
CN (1) CN1055704C (de)
AT (1) ATE142234T1 (de)
CA (1) CA2040454C (de)
DE (1) DE69121769T2 (de)
ES (1) ES2091888T3 (de)
FI (1) FI99019C (de)
FR (1) FR2662167B1 (de)
NO (1) NO177642C (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2686886A1 (fr) * 1992-01-31 1993-08-06 Atochem Elf Sa Procede de fabrication en continu de copolymeres a bloc vinylaromatique.
CN1062276C (zh) * 1997-12-09 2001-02-21 北京燕山石油化工公司研究院 共轭二烯和单乙烯基芳烃二嵌段共聚物及其合成方法
EP1408061A1 (de) * 2002-10-11 2004-04-14 ATOFINA Research Verfahren zur Herstellung von einem Transparentcopolymer
WO2019043030A1 (en) * 2017-08-31 2019-03-07 Ineos Styrolution Group Gmbh PROCESS FOR THE PREPARATION OF STYRENEIC POLYMERS WITH IMPROVED COLOR STABILITY
EP3676302B1 (de) * 2017-08-31 2023-05-03 INEOS Styrolution Group GmbH Verfahren zur herstellung von trübungsarmen und farbstabilen styrolpolymeren

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1191605A (en) * 1967-04-01 1970-05-13 Polymer Corp Block Copolymers and their Preparation.
US3976607A (en) * 1968-05-10 1976-08-24 Velsicol Chemical Corporation Copolymers and preparational method therefor
GB1409956A (en) * 1973-05-10 1975-10-15 Voron Vnii Sintet Icheskogo Ka Method of preparing a thermostable block-copolymer
JPS5246215B2 (de) * 1973-05-17 1977-11-22
US4097557A (en) * 1973-08-06 1978-06-27 The Goodyear Tire & Rubber Company Method of preparing block polymers
US3939224A (en) * 1973-12-10 1976-02-17 Kenki Kagaku Kogyo Kasushiki Kaisha Block copolymers for a sheet or film
JPS5748573B2 (de) * 1973-12-25 1982-10-16
DE3175160D1 (en) * 1980-09-06 1986-09-25 Asahi Chemical Ind Process for continuously polymerizing a block copolymer and the block copolymer mixture obtained therefrom
JPS5839842A (ja) * 1981-08-31 1983-03-08 Fuji Heavy Ind Ltd ３気筒エンジンのバランサ装置
GB8326014D0 (en) * 1983-09-28 1983-11-02 Shell Int Research Preparation of branched polymers
EP0254304B1 (de) * 1986-07-25 1994-09-21 Dainippon Ink And Chemicals, Inc. Verfahren zur Herstellung von schlagfesten Polystyrenharzen durch kontinuierliche Massepolymerisation

Also Published As

Publication number Publication date
FI99019C (fi) 1997-09-25
KR910020057A (ko) 1991-12-19
JPH04227903A (ja) 1992-08-18
FR2662167A1 (fr) 1991-11-22
DE69121769T2 (de) 1997-02-20
FI99019B (fi) 1997-06-13
CA2040454C (fr) 1997-05-13
KR0148582B1 (ko) 1999-02-01
ES2091888T3 (es) 1996-11-16
DE69121769D1 (de) 1996-10-10
CN1056695A (zh) 1991-12-04
EP0457647B1 (de) 1996-09-04
FI912357A0 (fi) 1991-05-15
FI912357A (fi) 1991-11-17
CA2040454A1 (fr) 1991-11-17
CN1055704C (zh) 2000-08-23
EP0457647A1 (de) 1991-11-21
NO177642C (no) 1995-10-25
FR2662167B1 (fr) 1994-04-01
NO177642B (no) 1995-07-17
JP2547385B2 (ja) 1996-10-23
US5234998A (en) 1993-08-10
NO911361D0 (no) 1991-04-08
NO911361L (no) 1991-11-18

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee