ATE169935T1 - Verfahren zum entfärben von polymerharzen vinylaromatischen verbindungen und konjugierten dienen - Google Patents

Verfahren zum entfärben von polymerharzen vinylaromatischen verbindungen und konjugierten dienen

Info

Publication number
ATE169935T1
ATE169935T1 AT91870152T AT91870152T ATE169935T1 AT E169935 T1 ATE169935 T1 AT E169935T1 AT 91870152 T AT91870152 T AT 91870152T AT 91870152 T AT91870152 T AT 91870152T AT E169935 T1 ATE169935 T1 AT E169935T1
Authority
AT
Austria
Prior art keywords
decoloring
conjugates
aromatic compounds
vinyl aromatic
polymer resins
Prior art date
Application number
AT91870152T
Other languages
English (en)
Inventor
Emmanuel Lanza
Jean Marie Marcelle Gui Naveau
Original Assignee
Fina Research
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 filed Critical Fina Research
Application granted granted Critical
Publication of ATE169935T1 publication Critical patent/ATE169935T1/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
    • 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)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
AT91870152T 1990-10-04 1991-10-03 Verfahren zum entfärben von polymerharzen vinylaromatischen verbindungen und konjugierten dienen ATE169935T1 (de)

Applications Claiming Priority (1)

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.

Publications (1)

Publication Number Publication Date
ATE169935T1 true ATE169935T1 (de) 1998-09-15

Family

ID=3884955

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91870152T ATE169935T1 (de) 1990-10-04 1991-10-03 Verfahren zum entfärben von polymerharzen vinylaromatischen verbindungen und konjugierten dienen

Country Status (12)

Country Link
US (2) US6048961A (de)
EP (1) EP0479754B1 (de)
JP (1) JP3182437B2 (de)
KR (1) KR100228822B1 (de)
AT (1) ATE169935T1 (de)
BE (1) BE1003945A3 (de)
DE (1) DE69130012T2 (de)
DK (1) DK0479754T3 (de)
ES (1) ES2120956T3 (de)
FI (1) FI103893B1 (de)
RU (1) RU2138516C1 (de)
TW (1) TW226388B (de)

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 (de) * 1999-06-10 2000-12-13 Fina Research S.A. Herstellung von trübungsfreien Blockcopolymeren
KR100971244B1 (ko) * 2003-07-11 2010-07-20 주식회사 포스코 균일 냉각 기능을 갖는 극후물 지지장치
WO2007053131A2 (en) * 2004-06-04 2007-05-10 Affinium Pharmaceuticals, Inc. Acrylamide derivatives as antibiotic agents

Family Cites Families (10)

* 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
SU730701A2 (ru) * 1977-12-06 1980-04-30 Волжский Завод Синтетического Каучука Способ получени карбоцепных полимеров
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
JP3182437B2 (ja) 2001-07-03
DE69130012D1 (de) 1998-09-24
RU2138516C1 (ru) 1999-09-27
DK0479754T3 (da) 1999-05-03
EP0479754A1 (de) 1992-04-08
FI103893B (fi) 1999-10-15
FI103893B1 (fi) 1999-10-15
US6048961A (en) 2000-04-11
FI914618A0 (fi) 1991-10-02
FI914618A (fi) 1992-04-05
KR100228822B1 (ko) 1999-11-01
JPH0687960A (ja) 1994-03-29
KR920008081A (ko) 1992-05-27
EP0479754B1 (de) 1998-08-19
BE1003945A3 (fr) 1992-07-22
ES2120956T3 (es) 1998-11-16
US6184341B1 (en) 2001-02-06
TW226388B (de) 1994-07-11
DE69130012T2 (de) 1999-01-28

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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