GB2159819B - Process for hydrogenating diene polymers and copolymers - Google Patents

Process for hydrogenating diene polymers and copolymers

Info

Publication number
GB2159819B
GB2159819B GB08509677A GB8509677A GB2159819B GB 2159819 B GB2159819 B GB 2159819B GB 08509677 A GB08509677 A GB 08509677A GB 8509677 A GB8509677 A GB 8509677A GB 2159819 B GB2159819 B GB 2159819B
Authority
GB
United Kingdom
Prior art keywords
copolymers
diene polymers
hydrogenating diene
hydrogenating
polymers
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
Application number
GB08509677A
Other languages
English (en)
Other versions
GB8509677D0 (en
GB2159819A (en
Inventor
Yasushi Kishimoto
Tetsuo Masubuchi
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.)
Asahi Kasei Corp
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry Co Ltd
Asahi Kasei Kogyo KK
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 Asahi Chemical Industry Co Ltd, Asahi Kasei Kogyo KK filed Critical Asahi Chemical Industry Co Ltd
Publication of GB8509677D0 publication Critical patent/GB8509677D0/en
Publication of GB2159819A publication Critical patent/GB2159819A/en
Application granted granted Critical
Publication of GB2159819B publication Critical patent/GB2159819B/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
    • B01J31/22—Organic complexes
    • B01J31/2282—Unsaturated compounds used as ligands
    • B01J31/2295—Cyclic compounds, e.g. cyclopentadienyls
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
    • B01J2231/60—Reduction reactions, e.g. hydrogenation
    • B01J2231/64—Reductions in general of organic substrates, e.g. hydride reductions or hydrogenations
    • B01J2231/641—Hydrogenation of organic substrates, i.e. H2 or H-transfer hydrogenations, e.g. Fischer-Tropsch processes
    • B01J2231/645—Hydrogenation of organic substrates, i.e. H2 or H-transfer hydrogenations, e.g. Fischer-Tropsch processes of C=C or C-C triple bonds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
    • B01J2531/40—Complexes comprising metals of Group IV (IVA or IVB) as the central metal
    • B01J2531/46—Titanium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
GB08509677A 1984-04-18 1985-04-16 Process for hydrogenating diene polymers and copolymers Expired GB2159819B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59076614A JPS60220147A (ja) 1984-04-18 1984-04-18 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

Publications (3)

Publication Number Publication Date
GB8509677D0 GB8509677D0 (en) 1985-05-22
GB2159819A GB2159819A (en) 1985-12-11
GB2159819B true GB2159819B (en) 1988-08-24

Family

ID=13610221

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08509677A Expired GB2159819B (en) 1984-04-18 1985-04-16 Process for hydrogenating diene polymers and copolymers

Country Status (5)

Country Link
US (1) US4673714A (enExample)
JP (1) JPS60220147A (enExample)
DE (1) DE3514063A1 (enExample)
FR (1) FR2565848B1 (enExample)
GB (1) GB2159819B (enExample)

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GB8509677D0 (en) 1985-05-22
JPH0137970B2 (enExample) 1989-08-10
GB2159819A (en) 1985-12-11
JPS60220147A (ja) 1985-11-02
DE3514063A1 (de) 1985-11-07
FR2565848B1 (fr) 1989-09-22
US4673714A (en) 1987-06-16
DE3514063C2 (enExample) 1990-12-06
FR2565848A1 (fr) 1985-12-20

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