JP3182437B2 - 芳香族ビニル／共役ジエンブロツク共重合体の脱色方法 - Google Patents

芳香族ビニル／共役ジエンブロツク共重合体の脱色方法

Info

Publication number
JP3182437B2
JP3182437B2 JP28033391A JP28033391A JP3182437B2 JP 3182437 B2 JP3182437 B2 JP 3182437B2 JP 28033391 A JP28033391 A JP 28033391A JP 28033391 A JP28033391 A JP 28033391A JP 3182437 B2 JP3182437 B2 JP 3182437B2
Authority
JP
Japan
Prior art keywords
copolymer
conjugated diene
polymer
aromatic vinyl
decolorizing
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.)
Expired - Fee Related
Application number
JP28033391A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0687960A (ja
Inventor
エマニユエル・ランザ
ジーン・エムエムジー・ナボー
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.)
TotalEnergies Onetech Belgium SA
Original Assignee
Fina Research 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
Application filed by Fina Research SA filed Critical Fina Research SA
Publication of JPH0687960A publication Critical patent/JPH0687960A/ja
Application granted granted Critical
Publication of JP3182437B2 publication Critical patent/JP3182437B2/ja
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
    • C08F6/00—Post-polymerisation treatments
    • 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
    • C08F6/00—Post-polymerisation treatments
    • C08F6/02—Neutralisation of the polymerisation mass, e.g. killing the catalyst also removal of catalyst residues

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Graft Or Block Polymers (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
JP28033391A 1990-10-04 1991-10-02 芳香族ビニル／共役ジエンブロツク共重合体の脱色方法 Expired - Fee Related JP3182437B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE9000942A BE1003945A3 (fr) 1990-10-04 1990-10-04 Procede de decoloration de polymeres resineux du type vinylaromatique-diene conjugue.
BE09000942 1990-10-04

Publications (2)

Publication Number Publication Date
JPH0687960A JPH0687960A (ja) 1994-03-29
JP3182437B2 true JP3182437B2 (ja) 2001-07-03

Family

ID=3884955

Family Applications (1)

Application Number Title Priority Date Filing Date
JP28033391A Expired - Fee Related JP3182437B2 (ja) 1990-10-04 1991-10-02 芳香族ビニル／共役ジエンブロツク共重合体の脱色方法

Country Status (12)

Country Link
US (2) US6048961A (enExample)
EP (1) EP0479754B1 (enExample)
JP (1) JP3182437B2 (enExample)
KR (1) KR100228822B1 (enExample)
AT (1) ATE169935T1 (enExample)
BE (1) BE1003945A3 (enExample)
DE (1) DE69130012T2 (enExample)
DK (1) DK0479754T3 (enExample)
ES (1) ES2120956T3 (enExample)
FI (1) FI103893B (enExample)
RU (1) RU2138516C1 (enExample)
TW (1) TW226388B (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1003945A3 (fr) * 1990-10-04 1992-07-22 Fina Research Procede de decoloration de polymeres resineux du type vinylaromatique-diene conjugue.
US5220100A (en) * 1992-07-28 1993-06-15 Shell Oil Company Method of removing lithium compounds from a polymer
US5461095A (en) * 1993-08-25 1995-10-24 Shell Oil Company Block copolymer composition, hot melt adhesive composition containing it, and process for the preparation thereof
FI118425B (fi) * 1994-02-24 2007-11-15 Fina Research Menetelmä konjugoituneiden vinyyliaromaattisten dieeni-lohkokopolymeerien käsittelemiseksi
EP1059306A1 (en) * 1999-06-10 2000-12-13 Fina Research S.A. Production of haze-free block copolymers
KR100971244B1 (ko) * 2003-07-11 2010-07-20 주식회사 포스코 균일 냉각 기능을 갖는 극후물 지지장치
US8450307B2 (en) * 2004-06-04 2013-05-28 Affinium Pharmaceuticals, Inc. Therapeutic agents, and methods of making and using the same

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB760438A (en) * 1953-07-14 1956-10-31 Exxon Research Engineering Co Improvements in or relating to method of destroying catalyst residues
US2864809A (en) * 1953-11-30 1958-12-16 Phillips Petroleum Co Hydrogenated polybutadiene and process for producing same
US2893982A (en) * 1954-12-27 1959-07-07 Phillips Petroleum Co Process for decolorizing hydrogenated butadiene polymers with a saturated carboxylic acid
AU548257B2 (en) * 1981-06-09 1985-12-05 Du Pont Canada Inc. Deactivation of alpha olefin catalyst
US4403074A (en) * 1982-01-13 1983-09-06 Phillips Petroleum Company Clear haze-free impact-resistant resinous polymers
JPH0713087B2 (ja) * 1986-04-02 1995-02-15 旭化成工業株式会社 重合体の製造方法
JPS6454016A (en) * 1987-08-26 1989-03-01 Asahi Chemical Ind Recovery of polymer
BE1000914A4 (fr) * 1987-09-21 1989-05-16 Labofina Sa Procede de decoloration de polymeres resineux du type vinylaromatique-diene conjugue.
BE1003945A3 (fr) * 1990-10-04 1992-07-22 Fina Research Procede de decoloration de polymeres resineux du type vinylaromatique-diene conjugue.

Also Published As

Publication number Publication date
FI914618A0 (fi) 1991-10-02
TW226388B (enExample) 1994-07-11
KR920008081A (ko) 1992-05-27
US6184341B1 (en) 2001-02-06
ES2120956T3 (es) 1998-11-16
DK0479754T3 (da) 1999-05-03
KR100228822B1 (ko) 1999-11-01
US6048961A (en) 2000-04-11
DE69130012D1 (de) 1998-09-24
ATE169935T1 (de) 1998-09-15
EP0479754A1 (fr) 1992-04-08
FI914618L (fi) 1992-04-05
JPH0687960A (ja) 1994-03-29
BE1003945A3 (fr) 1992-07-22
EP0479754B1 (fr) 1998-08-19
FI103893B1 (fi) 1999-10-15
RU2138516C1 (ru) 1999-09-27
FI103893B (fi) 1999-10-15
DE69130012T2 (de) 1999-01-28

Similar Documents

Publication Publication Date Title
CA1120636A (en) Coupled block copolymers with improved tack for adhesives
DE3878705T2 (de) Polymerisationsverfahren.
US4418180A (en) Preparation of branched block copolymers
EP0084795B1 (en) A process of recovering alkali metal-terminated resinous copolymers
US4168286A (en) Tetrablock polymers and their hydrogenated analogs
JPH0641212A (ja) アニオン重合調節剤
JP3182437B2 (ja) 芳香族ビニル／共役ジエンブロツク共重合体の脱色方法
JP3054132B1 (ja) カップルポリマーおよびその調製方法
US4877863A (en) Process for decolorizing of polymers of the vinylaromatic-conjugated diene type
US4256853A (en) Nonlaminating polyphenylene ether blends
DE69706955T2 (de) Anionische Copolymerisation von konjugierten Dienen und Vinylarenen in Gegenwart von Alkylether von Tetrahydropyranylmethanol
US4163765A (en) Polymeric compositions
JPH05155917A (ja) 分枝状水素化ブロックコポリマー、その製法及び用途
CA1142676A (en) Conversion of alpha-methylstyrene-type monomers in the formation of copolymers with conjugated diene monomers
US4525560A (en) Solution polymerization of conjugated dienes
US3551522A (en) Method for forming high impact polymers
US6153695A (en) Process for the preparation of block copolymers
JP2003502453A (ja) 曇りのないブロック共重合体の製造
JP2003502454A (ja) 曇りのないブロック共重合体の製造
JPH0610202B2 (ja) 分岐重合体の製造方法
JPS5811444B2 (ja) 有機リチウム開始溶液重合による共役ジエン重合体まはは共重合体の製造方法

Legal Events

Date Code Title Description
R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20080420

Year of fee payment: 7

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20090420

Year of fee payment: 8

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20090420

Year of fee payment: 8

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20100420

Year of fee payment: 9

LAPS Cancellation because of no payment of annual fees