BE757365A - HYDROGENATED POLYMER OF A CONJUGATED DIE AND A PROCESS FOR PREPARING IT - Google Patents

HYDROGENATED POLYMER OF A CONJUGATED DIE AND A PROCESS FOR PREPARING IT

Info

Publication number
BE757365A
BE757365A BE757365DA BE757365A BE 757365 A BE757365 A BE 757365A BE 757365D A BE757365D A BE 757365DA BE 757365 A BE757365 A BE 757365A
Authority
BE
Belgium
Prior art keywords
preparing
hydrogenated polymer
conjugated die
conjugated
die
Prior art date
Application number
Other languages
Dutch (nl)
Inventor
W C Kray
Original Assignee
Shell Int 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.)
Publication date
Publication of BE757365A publication Critical patent/BE757365A/en

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
    • C08C19/30—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule
    • C08C19/42—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule reacting with metals or metal-containing groups
    • C08C19/44—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule reacting with metals or metal-containing groups of polymers containing metal atoms exclusively at one or both ends of the skeleton
    • 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
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G81/00—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers
    • C08G81/02—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers at least one of the polymers being obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • C08G81/021—Block or graft polymers containing only sequences of polymers of C08C or C08F
    • C08G81/022—Block or graft polymers containing only sequences of polymers of C08C or C08F containing sequences of polymers of conjugated dienes and of polymers of alkenyl aromatic compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Graft Or Block Polymers (AREA)
BE757365D 1969-10-20 HYDROGENATED POLYMER OF A CONJUGATED DIE AND A PROCESS FOR PREPARING IT BE757365A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US86786869A 1969-10-20 1969-10-20

Publications (1)

Publication Number Publication Date
BE757365A true BE757365A (en) 1971-04-13

Family

ID=25350629

Family Applications (1)

Application Number Title Priority Date Filing Date
BE757365D BE757365A (en) 1969-10-20 HYDROGENATED POLYMER OF A CONJUGATED DIE AND A PROCESS FOR PREPARING IT

Country Status (9)

Country Link
JP (1) JPS4830151B1 (en)
BE (1) BE757365A (en)
CA (1) CA936993A (en)
DE (1) DE2051251A1 (en)
ES (1) ES384680A1 (en)
FR (1) FR2066168A5 (en)
GB (1) GB1271045A (en)
NL (1) NL164297C (en)
ZA (1) ZA707111B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL86588C (en) * 1980-09-20
JPS5836705A (en) * 1981-08-27 1983-03-03 Bridgestone Corp Pneumatic tire with improved tread
US4526934A (en) * 1982-03-19 1985-07-02 Bridgestone Tire Company Limited Branched styrene-butadiene copolymers and pneumatic tires using the same
ES2154520B1 (en) * 1997-06-20 2001-12-01 Repsol Quimica Sa PROCEDURE FOR THE PRODUCTION OF HYDROGEN HUBS.
US5985995A (en) * 1997-06-20 1999-11-16 Repsol Quimica, S.A. Process for producing hydrogenated rubbers

Also Published As

Publication number Publication date
NL164297B (en) 1980-07-15
ES384680A1 (en) 1973-03-16
NL164297C (en) 1980-12-15
JPS4830151B1 (en) 1973-09-18
GB1271045A (en) 1972-04-19
CA936993A (en) 1973-11-13
NL7015267A (en) 1971-04-22
FR2066168A5 (en) 1971-08-06
ZA707111B (en) 1971-07-28
DE2051251A1 (en) 1971-04-29

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ N.V.

Effective date: 19901012