DE3874266D1 - Verfahren zum entfaerben von polymerharzen. - Google Patents

Verfahren zum entfaerben von polymerharzen.

Info

Publication number
DE3874266D1
DE3874266D1 DE8888870151T DE3874266T DE3874266D1 DE 3874266 D1 DE3874266 D1 DE 3874266D1 DE 8888870151 T DE8888870151 T DE 8888870151T DE 3874266 T DE3874266 T DE 3874266T DE 3874266 D1 DE3874266 D1 DE 3874266D1
Authority
DE
Germany
Prior art keywords
polymer resin
alkali metal
conjugated diene
vinyl aromatic
removing polymer
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
DE8888870151T
Other languages
English (en)
Other versions
DE3874266T2 (de
Inventor
Emmanuel Lanza
Jean M M G 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.)
Total Research and Technology Feluy 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 DE3874266D1 publication Critical patent/DE3874266D1/de
Application granted granted Critical
Publication of DE3874266T2 publication Critical patent/DE3874266T2/de
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
    • C08F6/06—Treatment of polymer solutions
    • 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
    • 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
    • C08F212/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring
    • C08F212/02—Monomers containing only one unsaturated aliphatic radical
    • C08F212/04—Monomers containing only one unsaturated aliphatic radical containing one ring
    • C08F212/06—Hydrocarbons
    • 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
    • C08F236/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F236/02—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
    • C08F236/04—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Graft Or Block Polymers (AREA)
  • Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
  • Control Of El Displays (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
DE8888870151T 1987-09-21 1988-09-20 Verfahren zum entfaerben von polymerharzen. Expired - Lifetime DE3874266T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE8701055A BE1000914A4 (fr) 1987-09-21 1987-09-21 Procede de decoloration de polymeres resineux du type vinylaromatique-diene conjugue.

Publications (2)

Publication Number Publication Date
DE3874266D1 true DE3874266D1 (de) 1992-10-08
DE3874266T2 DE3874266T2 (de) 1993-01-21

Family

ID=3882867

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888870151T Expired - Lifetime DE3874266T2 (de) 1987-09-21 1988-09-20 Verfahren zum entfaerben von polymerharzen.

Country Status (14)

Country Link
US (1) US4877863A (de)
EP (1) EP0309434B1 (de)
JP (1) JP2716743B2 (de)
KR (1) KR0130206B1 (de)
CN (1) CN1033755C (de)
AT (1) ATE80168T1 (de)
BE (1) BE1000914A4 (de)
CA (1) CA1338872C (de)
CS (1) CS274480B2 (de)
DE (1) DE3874266T2 (de)
ES (1) ES2034399T3 (de)
FI (1) FI89177C (de)
GR (1) GR3005676T3 (de)
RU (1) RU1838335C (de)

Families Citing this family (8)

* 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.
EP1059306A1 (de) * 1999-06-10 2000-12-13 Fina Research S.A. Herstellung von trübungsfreien Blockcopolymeren
EP1408061A1 (de) * 2002-10-11 2004-04-14 ATOFINA Research Verfahren zur Herstellung von einem Transparentcopolymer
JP2009545654A (ja) * 2006-08-01 2009-12-24 アルベマール・コーポレーシヨン スチレン重合体中におけるリチウムの低減
WO2014088091A1 (ja) * 2012-12-06 2014-06-12 横浜ゴム株式会社 チオエステル変性ポリマー、その製造法およびそれを含有するゴム組成物
RU2689781C2 (ru) * 2014-12-30 2019-05-29 Публичное акционерное общество "СИБУР Холдинг" Способ получения бутадиен-стирольных блок-сополимеров
BR112018000621B1 (pt) * 2015-07-24 2022-02-08 Dynasol Elastómeros S.A. Borracha hidrogenada com desempenho melhorado em composições de tpe
CN105195205B (zh) * 2015-10-29 2018-07-06 江南大学 一种用于费托反应的氮掺杂铁基催化剂的制备及其应用

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2893982A (en) * 1954-12-27 1959-07-07 Phillips Petroleum Co Process for decolorizing hydrogenated butadiene polymers with a saturated carboxylic acid
US3639517A (en) * 1969-09-22 1972-02-01 Phillips Petroleum Co Resinous branched block copolymers
BE821435A (fr) * 1974-10-24 1975-02-17 Procede de preparation de copolymeres.
US4091053A (en) * 1976-06-24 1978-05-23 Phillips Petroleum Company Coupled resinous diene copolymer with good integral hinge flex life and high hardness
US4403074A (en) * 1982-01-13 1983-09-06 Phillips Petroleum Company Clear haze-free impact-resistant resinous polymers
JPS62129330A (ja) * 1985-11-30 1987-06-11 Mitsui Petrochem Ind Ltd 着色防止ポリオレフイン組成物

Also Published As

Publication number Publication date
CA1338872C (en) 1997-01-21
US4877863A (en) 1989-10-31
FI884315A (fi) 1989-03-22
KR890005158A (ko) 1989-05-13
EP0309434A1 (de) 1989-03-29
RU1838335C (ru) 1993-08-30
BE1000914A4 (fr) 1989-05-16
CS625088A2 (en) 1990-09-12
FI89177B (fi) 1993-05-14
JP2716743B2 (ja) 1998-02-18
ATE80168T1 (de) 1992-09-15
JPH01213320A (ja) 1989-08-28
FI884315A0 (fi) 1988-09-20
GR3005676T3 (de) 1993-06-07
ES2034399T3 (es) 1993-04-01
EP0309434B1 (de) 1992-09-02
DE3874266T2 (de) 1993-01-21
KR0130206B1 (ko) 1998-04-07
CS274480B2 (en) 1991-04-11
CN1032798A (zh) 1989-05-10
FI89177C (fi) 1993-08-25
CN1033755C (zh) 1997-01-08

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