DE3750749D1 - Modifiziertes Dienpolymer und Verfahren zu seiner Herstellung. - Google Patents

Modifiziertes Dienpolymer und Verfahren zu seiner Herstellung.

Info

Publication number
DE3750749D1
DE3750749D1 DE3750749T DE3750749T DE3750749D1 DE 3750749 D1 DE3750749 D1 DE 3750749D1 DE 3750749 T DE3750749 T DE 3750749T DE 3750749 T DE3750749 T DE 3750749T DE 3750749 D1 DE3750749 D1 DE 3750749D1
Authority
DE
Germany
Prior art keywords
preparation
diene polymer
modified diene
modified
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
DE3750749T
Other languages
English (en)
Other versions
DE3750749T2 (de
Inventor
Iwakazu Hattori
Mitsuhiko Sakakibara
Fumio Tsutsumi
Masao Yoshizawa
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.)
JSR Corp
Original Assignee
Japan Synthetic Rubber Co Ltd
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
Priority claimed from JP13389887A external-priority patent/JP2595539B2/ja
Priority claimed from JP14194487A external-priority patent/JP2595541B2/ja
Application filed by Japan Synthetic Rubber Co Ltd filed Critical Japan Synthetic Rubber Co Ltd
Application granted granted Critical
Publication of DE3750749D1 publication Critical patent/DE3750749D1/de
Publication of DE3750749T2 publication Critical patent/DE3750749T2/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
    • C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C19/00—Chemical modification of rubber
    • 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
DE3750749T 1986-09-05 1987-09-07 Modifiziertes Dienpolymer und Verfahren zu seiner Herstellung. Expired - Lifetime DE3750749T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP20774886 1986-09-05
JP13389887A JP2595539B2 (ja) 1987-05-29 1987-05-29 新規な共役ジエン系重合体の製造方法
JP14194487A JP2595541B2 (ja) 1987-06-06 1987-06-06 新規な共役ジエン系重合体の製造方法

Publications (2)

Publication Number Publication Date
DE3750749D1 true DE3750749D1 (de) 1994-12-15
DE3750749T2 DE3750749T2 (de) 1995-03-16

Family

ID=27316771

Family Applications (2)

Application Number Title Priority Date Filing Date
DE3750749T Expired - Lifetime DE3750749T2 (de) 1986-09-05 1987-09-07 Modifiziertes Dienpolymer und Verfahren zu seiner Herstellung.
DE3750760T Expired - Lifetime DE3750760T2 (de) 1986-09-05 1987-09-07 Modifiziertes Dienpolymer und Verfahren zu seiner Herstellung.

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE3750760T Expired - Lifetime DE3750760T2 (de) 1986-09-05 1987-09-07 Modifiziertes Dienpolymer und Verfahren zu seiner Herstellung.

Country Status (3)

Country Link
US (1) US4906706A (de)
EP (2) EP0267675B1 (de)
DE (2) DE3750749T2 (de)

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KR100298571B1 (ko) 1999-06-17 2001-09-13 박찬구 높은 1,4-시스 함량을 갖는 폴리부타디엔의 제조방법
KR100344230B1 (ko) 1999-10-13 2002-07-24 금호석유화학 주식회사 산소분자를 이용한 하이드록시 고 1,4-시스 폴리부타디엔의 제조방법
JP4898045B2 (ja) * 1999-11-12 2012-03-14 株式会社ブリヂストン ランタニドを基にした触媒を用いて製造した変性重合体
US6977281B1 (en) * 1999-11-12 2005-12-20 Bridgestone Corporation Modified polymers prepared with lanthanide-based catalysts
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KR100416409B1 (ko) * 2001-01-22 2004-01-31 금호석유화학 주식회사 실록산 화합물로 말단 변성된 고 1,4-시스 폴리부타디엔의제조방법
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KR100472649B1 (ko) * 2002-11-22 2005-03-11 금호석유화학 주식회사 조절된 저온흐름성을 갖는 고 1,4-시스 폴리부타디엔의제조방법
KR100553249B1 (ko) 2003-05-15 2006-02-20 금호석유화학 주식회사 고 1,4-시스 폴리부타디엔-폴리우레탄 공중합체 및 그 제조방법
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US7741418B2 (en) * 2007-12-31 2010-06-22 Bridgestone Corporation Process for producing polydienes
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US8268933B2 (en) * 2007-12-31 2012-09-18 Bridgestone Corporation Polymers functionalized with polyimine compounds
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Also Published As

Publication number Publication date
DE3750760D1 (de) 1994-12-22
EP0406920A3 (en) 1991-02-06
EP0406920B1 (de) 1994-11-09
US4906706A (en) 1990-03-06
EP0267675A2 (de) 1988-05-18
DE3750749T2 (de) 1995-03-16
EP0406920A2 (de) 1991-01-09
EP0267675B1 (de) 1994-11-17
DE3750760T2 (de) 1995-06-29
EP0267675A3 (en) 1988-09-07

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