DE69114425D1 - Elastomermischung mit ultrahohem Molekulargewicht. - Google Patents

Elastomermischung mit ultrahohem Molekulargewicht.

Info

Publication number
DE69114425D1
DE69114425D1 DE69114425T DE69114425T DE69114425D1 DE 69114425 D1 DE69114425 D1 DE 69114425D1 DE 69114425 T DE69114425 T DE 69114425T DE 69114425 T DE69114425 T DE 69114425T DE 69114425 D1 DE69114425 D1 DE 69114425D1
Authority
DE
Germany
Prior art keywords
molecular weight
high molecular
ultra high
elastomer blend
weight elastomer
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
DE69114425T
Other languages
English (en)
Other versions
DE69114425T2 (de
Inventor
W Kang Jung
Hashimoto Takatsugu
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.)
Bridgestone Corp
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 DE69114425D1 publication Critical patent/DE69114425D1/de
Application granted granted Critical
Publication of DE69114425T2 publication Critical patent/DE69114425T2/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
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F236/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F236/02—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
    • C08F236/04—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
    • C08F236/10—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 with vinyl-aromatic monomers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L7/00—Compositions of natural rubber
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
    • C08L9/06—Copolymers with styrene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/04—Carbon
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/01—Hydrocarbons

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerization Catalysts (AREA)
DE1991614425 1990-09-21 1991-09-19 Elastomermischung mit ultrahohem Molekulargewicht. Expired - Lifetime DE69114425T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US58605990A 1990-09-21 1990-09-21

Publications (2)

Publication Number Publication Date
DE69114425D1 true DE69114425D1 (de) 1995-12-14
DE69114425T2 DE69114425T2 (de) 1996-03-28

Family

ID=24344137

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1991614425 Expired - Lifetime DE69114425T2 (de) 1990-09-21 1991-09-19 Elastomermischung mit ultrahohem Molekulargewicht.

Country Status (5)

Country Link
EP (1) EP0476641B1 (de)
JP (1) JPH04252252A (de)
CA (1) CA2051923A1 (de)
DE (1) DE69114425T2 (de)
ES (1) ES2081409T3 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06279620A (ja) * 1993-03-26 1994-10-04 Bridgestone Corp 共役ジエン系ゴム組成物
US8815965B2 (en) 2008-04-14 2014-08-26 Bridgestone Corporation Processes for recovering rubber from natural rubber latex
RU2017130337A (ru) 2012-03-06 2019-02-06 Бриджстоун Корпорейшн Способ выделения каучука из растительного материала гуаюлы
CA2873783C (en) 2012-05-16 2020-02-11 Bridgestone Corporation Compositions containing purified non-hevea rubber and related purification methods
WO2013192217A1 (en) 2012-06-18 2013-12-27 Bridgestone Corporation Methods for increasing the extractable rubber content of non-hevea plant matter
ES2936462T3 (es) 2012-06-18 2023-03-17 Bridgestone Corp Método de desolventización de bagazo
EP2861628A4 (de) 2012-06-18 2016-03-30 Bridgestone Corp Systeme und verfahren zur verwaltung von abfall aus der verarbeitung von guayul-sträuchern zur kautschukextraktion
ITMI20121495A1 (it) 2012-09-07 2014-03-08 Versalis Spa Procedimento per la preparazione di polimeri dienici o di copolimeri statistici vinilarene-diene
US9567457B2 (en) 2013-09-11 2017-02-14 Bridgestone Corporation Processes for the removal of rubber from TKS plant matter
US10775105B2 (en) 2018-11-19 2020-09-15 Bridgestone Corporation Methods for the desolventization of bagasse

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU31096A1 (de) * 1950-11-20
US3303225A (en) * 1962-12-26 1967-02-07 Phillips Petroleum Co Production of polymetallated 1-acetylenes
US4028484A (en) * 1971-10-29 1977-06-07 Morton Avery A Alfin polymerized rubber
US4201848A (en) * 1976-01-01 1980-05-06 Japan Synthetic Rubber Co., Ltd. Process for preparing polymers having high molecular weight
JPS6236437A (ja) * 1985-08-12 1987-02-17 Bridgestone Corp タイヤトレツド用ゴム組成物

Also Published As

Publication number Publication date
ES2081409T3 (es) 1996-03-01
EP0476641B1 (de) 1995-11-08
JPH04252252A (ja) 1992-09-08
CA2051923A1 (en) 1992-03-22
EP0476641A1 (de) 1992-03-25
DE69114425T2 (de) 1996-03-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition