ES2120956T3 - Procedimiento de decoloracion de polimeros resinosos del tipo vinilaromatico-dieno conjugado. - Google Patents

Procedimiento de decoloracion de polimeros resinosos del tipo vinilaromatico-dieno conjugado.

Info

Publication number
ES2120956T3
ES2120956T3 ES91870152T ES91870152T ES2120956T3 ES 2120956 T3 ES2120956 T3 ES 2120956T3 ES 91870152 T ES91870152 T ES 91870152T ES 91870152 T ES91870152 T ES 91870152T ES 2120956 T3 ES2120956 T3 ES 2120956T3
Authority
ES
Spain
Prior art keywords
vinylaromatic
polymers
resinos
dieno
decoloration
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 - Lifetime
Application number
ES91870152T
Other languages
English (en)
Inventor
Emmanuel Lanza
Jean Marie Marcelle Gui Naveau
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
Application granted granted Critical
Publication of ES2120956T3 publication Critical patent/ES2120956T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

ESTE PROCESO PERMITE ELIMINAR CUALQUIER HUELLA DE COLORACION DEBIDO A LA APLICACION DE POLIMEROS RESINOSOS DEL TIPO COPOLIMERO BLOQUE VINILAROMATICO-DIENO CONJUGADO OBTENIDOS AL INICIO DE UNA ETAPA DE INICIACION DE LA (CO)POLIMERIZACION EFECTUADA MEDIANTE CATALIZADORES A BASE DE METAL ALCALINO. CONSISTE EN TRATAR LOS COPOLIMEROS CON UN ACIDO MONOCARBOXILICO DE FORMULA GENERAL R-COOH EN EL QUE R ES UN RADICAL HIDROCARBONADO QUE COMPRENDE DE 2 A 4 ATOMOS QUE COMPRENDEN LOS RADICALES ALIFATICOS LINEALES O RAMIFICADOS O ALCENICOS.
ES91870152T 1990-10-04 1991-10-03 Procedimiento de decoloracion de polimeros resinosos del tipo vinilaromatico-dieno conjugado. Expired - Lifetime ES2120956T3 (es)

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
ES2120956T3 true ES2120956T3 (es) 1998-11-16

Family

ID=3884955

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91870152T Expired - Lifetime ES2120956T3 (es) 1990-10-04 1991-10-03 Procedimiento de decoloracion de polimeros resinosos del tipo vinilaromatico-dieno conjugado.

Country Status (12)

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

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
DK1828167T3 (da) * 2004-06-04 2014-10-20 Debiopharm Int Sa Acrylamidderivater som antibiotiske midler

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
FI103893B1 (fi) 1999-10-15
DE69130012T2 (de) 1999-01-28
JPH0687960A (ja) 1994-03-29
FI103893B (fi) 1999-10-15
KR920008081A (ko) 1992-05-27
DK0479754T3 (da) 1999-05-03
ATE169935T1 (de) 1998-09-15
KR100228822B1 (ko) 1999-11-01
EP0479754B1 (fr) 1998-08-19
RU2138516C1 (ru) 1999-09-27
JP3182437B2 (ja) 2001-07-03
EP0479754A1 (fr) 1992-04-08
BE1003945A3 (fr) 1992-07-22
FI914618A (fi) 1992-04-05
US6184341B1 (en) 2001-02-06
US6048961A (en) 2000-04-11
TW226388B (es) 1994-07-11
DE69130012D1 (de) 1998-09-24
FI914618A0 (fi) 1991-10-02

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