FR2355857A1 - PROCESS FOR IMPROVING THE GREEN RESISTANCE OF MIXTURES OF SYNTHETIC ELASTOMERS AND NATURAL OR SYNTHETIC CIS-1,4-POLYISOPRENE AND COMPOSITION FOR ITS IMPLEMENTATION - Google Patents

PROCESS FOR IMPROVING THE GREEN RESISTANCE OF MIXTURES OF SYNTHETIC ELASTOMERS AND NATURAL OR SYNTHETIC CIS-1,4-POLYISOPRENE AND COMPOSITION FOR ITS IMPLEMENTATION

Info

Publication number
FR2355857A1
FR2355857A1 FR7718995A FR7718995A FR2355857A1 FR 2355857 A1 FR2355857 A1 FR 2355857A1 FR 7718995 A FR7718995 A FR 7718995A FR 7718995 A FR7718995 A FR 7718995A FR 2355857 A1 FR2355857 A1 FR 2355857A1
Authority
FR
France
Prior art keywords
synthetic
natural
improving
mixtures
polyisoprene
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.)
Granted
Application number
FR7718995A
Other languages
French (fr)
Other versions
FR2355857B1 (en
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
Publication of FR2355857A1 publication Critical patent/FR2355857A1/en
Application granted granted Critical
Publication of FR2355857B1 publication Critical patent/FR2355857B1/fr
Granted 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L21/00—Compositions of unspecified rubbers

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)

Abstract

L'invention a pour objet un procédé d'amélioration de la résistance à vert de mélanges élastomères de cis-1,4-poly-isoprène naturel ou synthétique et d'élastomères synthétiques, consistant à incorporer dans la chaîne de l'élastomère synthétique un groupe ionogène de formule :The invention relates to a process for improving the resistance to green of elastomer mixtures of natural or synthetic cis-1,4-poly-isoprene and synthetic elastomers, consisting in incorporating into the chain of the synthetic elastomer a ionogenic group of formula:

FR7718995A 1976-06-21 1977-06-21 PROCESS FOR IMPROVING THE GREEN RESISTANCE OF MIXTURES OF SYNTHETIC ELASTOMERS AND NATURAL OR SYNTHETIC CIS-1,4-POLYISOPRENE AND COMPOSITION FOR ITS IMPLEMENTATION Granted FR2355857A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US69838576A 1976-06-21 1976-06-21

Publications (2)

Publication Number Publication Date
FR2355857A1 true FR2355857A1 (en) 1978-01-20
FR2355857B1 FR2355857B1 (en) 1980-04-04

Family

ID=24805017

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7718995A Granted FR2355857A1 (en) 1976-06-21 1977-06-21 PROCESS FOR IMPROVING THE GREEN RESISTANCE OF MIXTURES OF SYNTHETIC ELASTOMERS AND NATURAL OR SYNTHETIC CIS-1,4-POLYISOPRENE AND COMPOSITION FOR ITS IMPLEMENTATION

Country Status (6)

Country Link
JP (1) JPS5850627B2 (en)
CA (1) CA1109989A (en)
DE (1) DE2725167A1 (en)
FR (1) FR2355857A1 (en)
GB (1) GB1533199A (en)
IT (1) IT1078891B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4626568A (en) * 1985-08-08 1986-12-02 Polysar Limited Vibration and noise insulating rubber compositions
GB8815793D0 (en) * 1988-07-02 1988-08-10 Sumitomo Rubber Ind Pneumatic tyres

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1301063B (en) * 1965-09-01 1969-08-14 Huels Chemische Werke Ag Process for the production of vulcanizates containing fillers with high notch toughness

Also Published As

Publication number Publication date
JPS5850627B2 (en) 1983-11-11
IT1078891B (en) 1985-05-08
JPS52155652A (en) 1977-12-24
GB1533199A (en) 1978-11-22
DE2725167A1 (en) 1977-12-29
CA1109989A (en) 1981-09-29
DE2725167C2 (en) 1987-04-02
FR2355857B1 (en) 1980-04-04

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Legal Events

Date Code Title Description
ST Notification of lapse