DE68911189D1 - Polymerisation in umgekehrter Phase. - Google Patents

Polymerisation in umgekehrter Phase.

Info

Publication number
DE68911189D1
DE68911189D1 DE89630043T DE68911189T DE68911189D1 DE 68911189 D1 DE68911189 D1 DE 68911189D1 DE 89630043 T DE89630043 T DE 89630043T DE 68911189 T DE68911189 T DE 68911189T DE 68911189 D1 DE68911189 D1 DE 68911189D1
Authority
DE
Germany
Prior art keywords
reverse phase
phase polymerization
polymerization
reverse
phase
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
DE89630043T
Other languages
English (en)
Other versions
DE68911189T2 (de
Inventor
Wen-Liang Hsu
Adel Farhan Halasa
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.)
Goodyear Tire and Rubber Co
Original Assignee
Goodyear Tire and Rubber 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 Goodyear Tire and Rubber Co filed Critical Goodyear Tire and Rubber Co
Application granted granted Critical
Publication of DE68911189D1 publication Critical patent/DE68911189D1/de
Publication of DE68911189T2 publication Critical patent/DE68911189T2/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
    • C08F295/00—Macromolecular compounds obtained by polymerisation using successively different catalyst types without deactivating the intermediate polymer
    • 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)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polymerisation Methods In General (AREA)
DE1989611189 1988-03-09 1989-03-03 Polymerisation in umgekehrter Phase. Expired - Fee Related DE68911189T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16608788A 1988-03-09 1988-03-09

Publications (2)

Publication Number Publication Date
DE68911189D1 true DE68911189D1 (de) 1994-01-20
DE68911189T2 DE68911189T2 (de) 1994-05-26

Family

ID=22601772

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1989611189 Expired - Fee Related DE68911189T2 (de) 1988-03-09 1989-03-03 Polymerisation in umgekehrter Phase.

Country Status (4)

Country Link
EP (1) EP0336874B1 (de)
JP (1) JPH01282231A (de)
CA (1) CA1337886C (de)
DE (1) DE68911189T2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6197888B1 (en) * 1999-12-30 2001-03-06 Bridgestone Corporation Process for producing blends of syndiotactic 1, 2-polybutadiene and rubbery elastomers with an iron-based catalyst system
EP1274752A2 (de) * 2000-04-13 2003-01-15 Bridgestone Corporation Verwendung einen auf khromium oder molybdenium basierten katalysatorsystem für die herstellung von mischungen von syndiotaktischen 1,2-polybutadien une elastomeren aus kautschuk
BR112018068597B1 (pt) * 2016-03-23 2022-10-11 Bridgestone Americas Tire Operations, Llc Processo para preparar uma borracha estendida com resina

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2910451A (en) * 1957-01-09 1959-10-27 Phillips Petroleum Co Blending polymers of 1-olefins with synthetic rubber
FR1325654A (fr) * 1961-02-21 1963-05-03 Mélange de polymères et son procédé de préparation
US3644585A (en) * 1967-12-19 1972-02-22 Ube Industries Process for the preparation of polybutadiene
DE2830080A1 (de) * 1978-07-08 1980-01-17 Bayer Ag Katalysator, dessen herstellung und verwendung zur loesungspolymerisation von butadien
JPS58109513A (ja) * 1981-12-24 1983-06-29 Ube Ind Ltd 補強ポリブタジエンゴムの製造方法

Also Published As

Publication number Publication date
EP0336874B1 (de) 1993-12-08
EP0336874A1 (de) 1989-10-11
CA1337886C (en) 1996-01-02
DE68911189T2 (de) 1994-05-26
JPH01282231A (ja) 1989-11-14

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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