FR1498722A - Procédé de préparation de polybutadiènes ayant une tendance réduite au fluage à froid - Google Patents

Procédé de préparation de polybutadiènes ayant une tendance réduite au fluage à froid

Info

Publication number
FR1498722A
FR1498722A FR79137A FR79137A FR1498722A FR 1498722 A FR1498722 A FR 1498722A FR 79137 A FR79137 A FR 79137A FR 79137 A FR79137 A FR 79137A FR 1498722 A FR1498722 A FR 1498722A
Authority
FR
France
Prior art keywords
polybutadienes
preparation
cold flow
reduced tendency
tendency
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
Application number
FR79137A
Other languages
English (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.)
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
Application filed by Japan Synthetic Rubber Co Ltd filed Critical Japan Synthetic Rubber Co Ltd
Application granted granted Critical
Publication of FR1498722A publication Critical patent/FR1498722A/fr
Expired 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
    • C08F136/00—Homopolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F136/02—Homopolymers 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
    • C08F136/04—Homopolymers 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
    • C08F136/06—Butadiene
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/903—Monomer polymerized in presence of transition metal containing catalyst and hydrocarbon additive affecting polymer properties of catalyst activity
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/907—Specified means of reacting components of transition metal catalyst
FR79137A 1965-10-08 1966-10-07 Procédé de préparation de polybutadiènes ayant une tendance réduite au fluage à froid Expired FR1498722A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6150365 1965-10-08

Publications (1)

Publication Number Publication Date
FR1498722A true FR1498722A (fr) 1967-10-20

Family

ID=13172945

Family Applications (1)

Application Number Title Priority Date Filing Date
FR79137A Expired FR1498722A (fr) 1965-10-08 1966-10-07 Procédé de préparation de polybutadiènes ayant une tendance réduite au fluage à froid

Country Status (5)

Country Link
US (1) US3464965A (fr)
CS (1) CS155149B2 (fr)
DE (1) DE1620927C3 (fr)
FR (1) FR1498722A (fr)
GB (1) GB1091819A (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3985677A (en) * 1972-10-27 1976-10-12 The Goodyear Tire & Rubber Company Preparation of polymerization catalyst and polymerization therewith
US3845029A (en) * 1972-10-27 1974-10-29 Goodyear Tire & Rubber Polymerization of butadiene with stabilized catalyst system
US4020255A (en) * 1975-05-07 1977-04-26 The Goodyear Tire & Rubber Company Continuous insitu catalyst addition for polybutadiene polymerization
US4562172A (en) * 1984-06-04 1985-12-31 The Firestone Tire & Rubber Company Method of preparing high cis-1,4 diene polymers having good green strength and tack
US4522989A (en) * 1984-06-04 1985-06-11 The Firestone Tire & Rubber Company Method of preparing high cis-1,4 diene polymers having good green strength and tack using a catalyst composition containing a carboxylated metal oxy aluminate component
US4522988A (en) * 1984-06-04 1985-06-11 The Firestone Tire & Rubber Company Method of preparing high cis-1,4 diene polymers having good green strength and tack
US4562171A (en) * 1984-06-04 1985-12-31 The Firestone Tire & Rubber Company Method of preparing high cis-1,4 diene polymers having good green strength and tack using a catalyst composition containing a carboxylated metal oxy aluminate component
US4501866A (en) * 1984-07-23 1985-02-26 The Firestone Tire & Rubber Company Continuous method for preparing high cis-1,4 polybutadiene
KR100348763B1 (ko) 2000-07-06 2002-08-13 금호석유화학 주식회사 높은 1,4-시스 함량을 갖는 폴리부타디엔의 분지도 조절방법
US8372925B2 (en) 2007-04-10 2013-02-12 Bridgestone Corporation Nickel-based catalyst composition
RU2595042C2 (ru) 2010-12-31 2016-08-20 Бриджстоун Корпорейшн Полимеризация в массе сопряженных диенов с использованием каталитической системы на основе никеля
WO2012092547A1 (fr) 2010-12-31 2012-07-05 Bridgestone Corporation Polymérisation en masse de diènes conjugués à l'aide d'un système de catalyseur à base de nickel
KR101986201B1 (ko) 2011-05-09 2019-06-07 가부시키가이샤 브리지스톤 고-cis 폴리디엔 제조방법
US10066035B2 (en) 2015-12-07 2018-09-04 Bridgestone Corporation Catalyst systems and methods for preparation of 1,4-polybutadiene rubber

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2977349A (en) * 1956-11-07 1961-03-28 Goodrich Gulf Chem Inc Process for polymerizing dienes
GB906334A (en) * 1959-12-31 1962-09-19 Bridgestone Tire Co Ltd Method of manufacturing cis-1,4-polybutadiene
US3177183A (en) * 1961-02-23 1965-04-06 Phillips Petroleum Co Process for preparation of cispolybutadiene

Also Published As

Publication number Publication date
DE1620927A1 (de) 1970-09-24
DE1620927C3 (de) 1975-07-17
CS155149B2 (fr) 1974-05-30
US3464965A (en) 1969-09-02
DE1620927B2 (de) 1974-12-05
GB1091819A (en) 1967-11-22

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