FR2440378A1 - Procede de preparation de copolymeres sequences modifies et copolymeres ainsi obtenus - Google Patents

Procede de preparation de copolymeres sequences modifies et copolymeres ainsi obtenus

Info

Publication number
FR2440378A1
FR2440378A1 FR7926867A FR7926867A FR2440378A1 FR 2440378 A1 FR2440378 A1 FR 2440378A1 FR 7926867 A FR7926867 A FR 7926867A FR 7926867 A FR7926867 A FR 7926867A FR 2440378 A1 FR2440378 A1 FR 2440378A1
Authority
FR
France
Prior art keywords
compound
copolymers
polymer block
preparation
primarily formed
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
FR7926867A
Other languages
English (en)
Other versions
FR2440378B1 (fr
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.)
Asahi Kasei Corp
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry Co Ltd
Asahi Kasei Kogyo KK
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 Asahi Chemical Industry Co Ltd, Asahi Kasei Kogyo KK filed Critical Asahi Chemical Industry Co Ltd
Publication of FR2440378A1 publication Critical patent/FR2440378A1/fr
Application granted granted Critical
Publication of FR2440378B1 publication Critical patent/FR2440378B1/fr
Granted 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
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/46—Reaction with unsaturated dicarboxylic acids or anhydrides thereof, e.g. maleinisation

Landscapes

  • Chemical & Material Sciences (AREA)
  • General 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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

L'INVENTION CONCERNE UN PROCEDE DE PREPARATION D'UN COPOLYMERE SEQUENCE ET MODIFIE, PAR REACTION DE GREFFE D'AU MOINS UN COMPOSE D'ACIDE MALEIQUE AVEC UN COPOLYMERE SEQUENCE D'UN COMPOSE VINYLIQUE AROMATIQUE-COMPOSE D'UN DIENE CONJUGUE, CONTENANT AU MOINS UN BLOC POLYMERE PRINCIPALEMENT FORME D'UN COMPOSE D'UN DIENE CONJUGUE ET AU MOINS UN BLOC POLYMERE PRINCIPALEMENT FORME D'UN COMPOSE VINYLIQUE AROMATIQUE, LE RAPPORT PONDERAL COMPOSE VINYLIQUE AROMATIQUECOMPOSE D'UN DIENE CONJUGUE ETANT COMPRIS ENTRE 595 ET 973. SELON L'INVENTION, LA REACTION DE GREFFE EST EFFECTUEE DANS DES CONDITIONS TELLES QUE LA PRODUCTION DE RADICAUX PUISSE ETRE SENSIBLEMENT INHIBEE. L'INVENTION S'APPLIQUE NOTAMMENT AUX COPOLYMERES AYANT UNE FORTE TENEUR EN STYRENE.
FR7926867A 1978-10-31 1979-10-30 Procede de preparation de copolymeres sequences modifies et copolymeres ainsi obtenus Granted FR2440378A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13324478A JPS5560511A (en) 1978-10-31 1978-10-31 Modified block copolymer resin composition and its preparation

Publications (2)

Publication Number Publication Date
FR2440378A1 true FR2440378A1 (fr) 1980-05-30
FR2440378B1 FR2440378B1 (fr) 1985-03-15

Family

ID=15100068

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7926867A Granted FR2440378A1 (fr) 1978-10-31 1979-10-30 Procede de preparation de copolymeres sequences modifies et copolymeres ainsi obtenus

Country Status (4)

Country Link
JP (1) JPS5560511A (fr)
DE (1) DE2943657C2 (fr)
FR (1) FR2440378A1 (fr)
GB (1) GB2035331B (fr)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5817551B2 (ja) * 1979-04-14 1983-04-07 電気化学工業株式会社 塗料用組成物
JPS56115355A (en) * 1980-02-16 1981-09-10 Asahi Chem Ind Co Ltd Thermoplastic polymer composition
JPS57117558A (en) * 1981-01-12 1982-07-22 Asahi Chem Ind Co Ltd Block copolymer composition
JPS57128743A (en) * 1981-02-02 1982-08-10 Asahi Chem Ind Co Ltd Glass-fiber reinforced thermoplastic resin composition
JPS57162746A (en) * 1981-03-30 1982-10-06 Sumitomo Naugatuck Co Ltd Thermoplastic resin composition
JPS5817160A (ja) * 1981-07-24 1983-02-01 Asahi Chem Ind Co Ltd 熱硬化性樹脂組成物
JPS5827740A (ja) * 1981-08-13 1983-02-18 Asahi Chem Ind Co Ltd 変性ブロツク共重合体組成物
US4820768A (en) * 1981-08-13 1989-04-11 Asahi Kasei Kogyo Kabushiki Kaisha Modified block copolymer composition
DE3280472T2 (de) * 1981-08-13 1996-11-14 Asahi Chemical Ind Modifiziertes Blockcopolymer
US5272208A (en) * 1981-08-13 1993-12-21 Asahi Kasei Kogyo Kabushiki Kaisha Modified block copolymer composition
US5278246A (en) * 1981-08-13 1994-01-11 Asahi Kasei Kogyo Kabushiki Kaisha Modified block copolymer and a process for producing the same
JPS5840350A (ja) * 1981-09-04 1983-03-09 Asahi Chem Ind Co Ltd 熱可塑性グラフト共重合体組成物
JPS5840313A (ja) * 1981-09-04 1983-03-09 Asahi Chem Ind Co Ltd 新規な重合体ラテツクスとその製造方法
JPS5840343A (ja) * 1981-09-04 1983-03-09 Asahi Chem Ind Co Ltd 充てん剤を含有した重合体組成物
JPS60115653A (ja) * 1983-11-26 1985-06-22 Toyoda Gosei Co Ltd 制振シ−トの拘束層用組成物
DE3603451A1 (de) * 1986-02-05 1987-08-06 Basf Ag Verfahren zur herstellung von thermoplastischen formmassen auf basis von pfropfmischpolymerisaten
JPS62225511A (ja) * 1986-03-28 1987-10-03 Asahi Chem Ind Co Ltd 重合体の変性方法
JPS63161053A (ja) * 1986-12-25 1988-07-04 Asahi Chem Ind Co Ltd 熱可塑性樹脂組成物
US6835267B1 (en) 1987-03-27 2004-12-28 Avery Dennison Corporation Dry paint transfer process and product
YU46540B (sh) 1987-03-27 1993-11-16 Avery International Corp. Laminat koji se može toplotno oblikovati za obrazovanje trodimenzionalno oblikovanog spoljneg sloja na spoljnoj površini panela automobila
US5707697A (en) 1987-03-27 1998-01-13 Avery Dennison Corporation Dry paint transfer product having high DOI automotive paint coat
JPS6381154A (ja) * 1987-09-16 1988-04-12 Asahi Chem Ind Co Ltd 変性ブロック共重合体組成物
JPS63254156A (ja) * 1988-01-21 1988-10-20 Asahi Chem Ind Co Ltd 熱可塑性重合体組成物
JPS63304043A (ja) * 1988-01-21 1988-12-12 Asahi Chem Ind Co Ltd 熱可塑性重合体からなる組成物
CA2000507C (fr) * 1988-10-19 1999-07-06 Du Pont Canada Inc. Methode de preparation de polymeres greffes presentant une coloration amelioree
JP2820947B2 (ja) * 1989-02-21 1998-11-05 出光興産株式会社 スチレン系樹脂組成物
JPH01308445A (ja) * 1989-05-01 1989-12-13 Asahi Chem Ind Co Ltd 変性ブロック共重合体組成物
US11466150B2 (en) 2017-05-11 2022-10-11 Zeon Corporation Block copolymer composition obtained by modification treatment, method for producing same, modified block copolymer composition used for same, and method for producing said modified block copolymer composition
WO2019044660A1 (fr) * 2017-08-31 2019-03-07 日本ゼオン株式会社 Composition de copolymère à blocs multiples obtenue par traitement de modification, et film
US11459417B2 (en) 2018-05-07 2022-10-04 Zeon Corporation Block copolymer composition including ionic group, and film

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5148195B2 (fr) * 1972-02-02 1976-12-18
JPS5219238B2 (fr) * 1973-01-11 1977-05-26
JPS573684B2 (fr) * 1973-11-30 1982-01-22
JPS5148195A (ja) * 1974-10-23 1976-04-24 Hitachi Ltd Konekuta

Also Published As

Publication number Publication date
JPS6234788B2 (fr) 1987-07-29
GB2035331B (en) 1983-01-19
FR2440378B1 (fr) 1985-03-15
DE2943657A1 (de) 1980-05-14
GB2035331A (en) 1980-06-18
JPS5560511A (en) 1980-05-07
DE2943657C2 (de) 1985-08-29

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