DE69004326T2 - Verfahren zur Hydrierung von Polymeren. - Google Patents

Verfahren zur Hydrierung von Polymeren.

Info

Publication number
DE69004326T2
DE69004326T2 DE90108353T DE69004326T DE69004326T2 DE 69004326 T2 DE69004326 T2 DE 69004326T2 DE 90108353 T DE90108353 T DE 90108353T DE 69004326 T DE69004326 T DE 69004326T DE 69004326 T2 DE69004326 T2 DE 69004326T2
Authority
DE
Germany
Prior art keywords
polymers
hydrogenation
catalysts
hydrogenated
olefins
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
DE90108353T
Other languages
English (en)
Other versions
DE69004326D1 (de
Inventor
David E Wilson
James C Stevens
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.)
Dow Chemical Co
Original Assignee
Dow Chemical Co
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 Dow Chemical Co filed Critical Dow Chemical Co
Application granted granted Critical
Publication of DE69004326D1 publication Critical patent/DE69004326D1/de
Publication of DE69004326T2 publication Critical patent/DE69004326T2/de
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
    • C08F8/00—Chemical modification by after-treatment
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C19/00—Chemical modification of rubber
    • C08C19/02—Hydrogenation
    • 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
    • C08F8/04—Reduction, e.g. hydrogenation

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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Artificial Filaments (AREA)
DE90108353T 1989-05-09 1990-05-03 Verfahren zur Hydrierung von Polymeren. Expired - Fee Related DE69004326T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/349,549 US4929699A (en) 1989-05-09 1989-05-09 Process for hydrogenation of polymers

Publications (2)

Publication Number Publication Date
DE69004326D1 DE69004326D1 (de) 1993-12-09
DE69004326T2 true DE69004326T2 (de) 1994-05-05

Family

ID=23372871

Family Applications (1)

Application Number Title Priority Date Filing Date
DE90108353T Expired - Fee Related DE69004326T2 (de) 1989-05-09 1990-05-03 Verfahren zur Hydrierung von Polymeren.

Country Status (12)

Country Link
US (1) US4929699A (de)
EP (1) EP0397026B1 (de)
JP (1) JPH02311504A (de)
KR (1) KR900018155A (de)
AT (1) ATE96810T1 (de)
AU (1) AU633564B2 (de)
CA (1) CA2016250A1 (de)
DE (1) DE69004326T2 (de)
DK (1) DK0397026T3 (de)
ES (1) ES2059872T3 (de)
FI (1) FI902298A0 (de)
NO (1) NO902028L (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5149895A (en) * 1990-01-16 1992-09-22 Mobil Oil Corporation Vulcanizable liquid compositions
US5187236A (en) * 1990-01-16 1993-02-16 Mobil Oil Corporation Solid block and random elastomeric copolymers
US5177155A (en) * 1991-05-13 1993-01-05 Shell Oil Company Selective hydrogenation of conjugation diolefin polymers with rare earth catalysts
ES2053363B1 (es) * 1991-12-05 1995-02-16 Repsol Quimica Sa Procedimiento de hidrogenacion de olefinas.
US5399632A (en) * 1992-09-30 1995-03-21 Exxon Research & Engineering Co. Hydrogenation process for unsaturated homo and copolymers
US5244980A (en) * 1992-12-07 1993-09-14 Shell Oil Company Selective hydrogenation of conjugated diolefin polymers with Tebbe's reagent
WO1996018655A1 (en) * 1994-12-12 1996-06-20 The Dow Chemical Company Hydrogenation of unsaturated polymers using monocyclopentadienyl group iv metal catalysts
US5705571A (en) * 1996-05-17 1998-01-06 Taiwan Synthetic Rubber Corporation Process for selective hydrogenation of conjugated diene polymer

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2134909B (en) * 1983-01-20 1986-08-20 Asahi Chemical Ind Catalytic hydrogenation of conjugated diene polymer
JPS60220147A (ja) * 1984-04-18 1985-11-02 Asahi Chem Ind Co Ltd オレフイン水添触媒および該触媒を用いた重合体の水添方法
US4801666A (en) * 1985-03-25 1989-01-31 Northwestern University Olefin and cycloalkene polymerization with organolanthanide catalysts
US4716257A (en) * 1985-03-25 1987-12-29 Northwestern University Organolanthanide catalysts
US4668773A (en) * 1985-03-25 1987-05-26 Northwestern University Organolanthanide catalysts

Also Published As

Publication number Publication date
JPH02311504A (ja) 1990-12-27
CA2016250A1 (en) 1990-11-09
NO902028D0 (no) 1990-05-08
AU633564B2 (en) 1993-02-04
FI902298A0 (fi) 1990-05-08
KR900018155A (ko) 1990-12-20
US4929699A (en) 1990-05-29
DE69004326D1 (de) 1993-12-09
DK0397026T3 (da) 1994-02-07
EP0397026B1 (de) 1993-11-03
ATE96810T1 (de) 1993-11-15
NO902028L (no) 1990-11-12
EP0397026A1 (de) 1990-11-14
AU5483190A (en) 1990-11-15
ES2059872T3 (es) 1994-11-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee