ZA928103B - Diene polymers having reduced hysterises and improved raw viscosity incorporating primary partial coupling and terminals formed from vinyl compounds containing heterocyclic nitrogen groups. - Google Patents

Diene polymers having reduced hysterises and improved raw viscosity incorporating primary partial coupling and terminals formed from vinyl compounds containing heterocyclic nitrogen groups.

Info

Publication number
ZA928103B
ZA928103B ZA928103A ZA928103A ZA928103B ZA 928103 B ZA928103 B ZA 928103B ZA 928103 A ZA928103 A ZA 928103A ZA 928103 A ZA928103 A ZA 928103A ZA 928103 B ZA928103 B ZA 928103B
Authority
ZA
South Africa
Prior art keywords
hysterises
reduced
compounds containing
containing heterocyclic
vinyl compounds
Prior art date
Application number
ZA928103A
Other languages
English (en)
Inventor
David F Lawson
Mark L Stayer Jr
Thomas A Antkowiak
Original Assignee
Bridgestone Corp
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 Bridgestone Corp filed Critical Bridgestone Corp
Publication of ZA928103B publication Critical patent/ZA928103B/xx

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
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F36/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F36/02—Homopolymers and 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
    • C08F36/04—Homopolymers and 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)
  • 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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Tires In General (AREA)
ZA928103A 1991-10-21 1992-10-20 Diene polymers having reduced hysterises and improved raw viscosity incorporating primary partial coupling and terminals formed from vinyl compounds containing heterocyclic nitrogen groups. ZA928103B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US77977591A 1991-10-21 1991-10-21

Publications (1)

Publication Number Publication Date
ZA928103B true ZA928103B (en) 1993-05-07

Family

ID=25117522

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA928103A ZA928103B (en) 1991-10-21 1992-10-20 Diene polymers having reduced hysterises and improved raw viscosity incorporating primary partial coupling and terminals formed from vinyl compounds containing heterocyclic nitrogen groups.

Country Status (9)

Country Link
EP (1) EP0538789B1 (xx)
JP (1) JPH05209011A (xx)
KR (1) KR100214002B1 (xx)
BR (1) BR9204087A (xx)
CA (1) CA2080990C (xx)
DE (1) DE69206755T2 (xx)
ES (1) ES2081025T3 (xx)
MX (1) MX9206014A (xx)
ZA (1) ZA928103B (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101727342B1 (ko) * 2009-06-30 2017-04-14 가부시키가이샤 브리지스톤 히드록시아릴 관능화 중합체
KR101571193B1 (ko) 2011-06-16 2015-11-24 주식회사 엘지화학 변성 중합 개시제를 이용하여 중합한 공역디엔계 공중합체
EP3204429B1 (en) * 2014-10-07 2018-09-05 Bridgestone Corporation Method for producing polydienes and polydiene copolymers with reduced cold flow

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1257049A (en) * 1984-09-21 1989-07-04 David P. Tate Modified rubber compositions containing aromatic six- membered heterocyclic nitrogen-containing groups
US4616069A (en) * 1984-10-26 1986-10-07 Nippon Zeon Co., Ltd. Process for making diene polymer rubbers

Also Published As

Publication number Publication date
DE69206755D1 (de) 1996-01-25
CA2080990A1 (en) 1993-04-22
EP0538789B1 (en) 1995-12-13
KR930007991A (ko) 1993-05-20
MX9206014A (es) 1993-04-01
KR100214002B1 (ko) 1999-08-02
DE69206755T2 (de) 1996-05-30
ES2081025T3 (es) 1996-02-16
EP0538789A1 (en) 1993-04-28
CA2080990C (en) 1999-09-28
BR9204087A (pt) 1993-05-04
JPH05209011A (ja) 1993-08-20

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