CA1241493A - Syndiotactic 1,2-polybutadiene synthesis process - Google Patents

Syndiotactic 1,2-polybutadiene synthesis process

Info

Publication number
CA1241493A
CA1241493A CA000442963A CA442963A CA1241493A CA 1241493 A CA1241493 A CA 1241493A CA 000442963 A CA000442963 A CA 000442963A CA 442963 A CA442963 A CA 442963A CA 1241493 A CA1241493 A CA 1241493A
Authority
CA
Canada
Prior art keywords
cobalt
butadiene
tetrahydrofuran
specified
polybutadiene
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
CA000442963A
Other languages
English (en)
French (fr)
Inventor
John J. Barbour
Ken W. Donbar
Anthony J. Bell
James N. Henderson
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 CA1241493A publication Critical patent/CA1241493A/en
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
    • Y10S526/904—Monomer polymerized in presence of transition metal containing catalyst at least part of which is supported on a polymer, e.g. prepolymerized catalysts

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)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
CA000442963A 1982-12-23 1983-12-09 Syndiotactic 1,2-polybutadiene synthesis process Expired CA1241493A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/452,664 US4463146A (en) 1982-12-23 1982-12-23 Syndiotactic 1,2-polybutadiene synthesis process
US452,664 1989-12-18

Publications (1)

Publication Number Publication Date
CA1241493A true CA1241493A (en) 1988-08-30

Family

ID=23797400

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000442963A Expired CA1241493A (en) 1982-12-23 1983-12-09 Syndiotactic 1,2-polybutadiene synthesis process

Country Status (7)

Country Link
US (1) US4463146A (enExample)
EP (1) EP0113309B1 (enExample)
JP (1) JPS59133215A (enExample)
AU (1) AU558298B2 (enExample)
BR (1) BR8306767A (enExample)
CA (1) CA1241493A (enExample)
DE (1) DE3371524D1 (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1269487A (en) * 1984-07-11 1990-05-22 Nobuyuki Ito Polymer particles and process for producing the same
US5011896A (en) * 1990-09-10 1991-04-30 The Goodyear Tire & Rubber Company Syndiotactic 1,2-polybutadiene synthesis in an aqueous medium
JP3463811B2 (ja) * 1991-04-24 2003-11-05 Ｊｓｒ株式会社 ブタジエン系重合体の製造方法
US5446117A (en) * 1993-08-19 1995-08-29 Queen's University At Kingston Process for producing amorphous syndiotactic polystyrene
US5824383A (en) * 1996-10-25 1998-10-20 The Goodyear Tire & Rubber Company Methods of securing splices in curable rubber articles
ITMI20012409A1 (it) * 2001-11-15 2003-05-15 Enichem Spa Procedimento per la preparazione di polibutadiene 1,4-cis lineare oppure ramificato
US8578983B2 (en) 2008-10-06 2013-11-12 The Goodyear Tire & Rubber Company Tire with rubber component comprised of a composite of rubber and film of syndiotactic polybutadiene integral with its surface
ATE532020T1 (de) * 2009-07-03 2011-11-15 Panalytical Bv Schmelzofen und verfahren zur herstellung von materialproben für die röntgenfluoreszenz- spektroskopie
US9283817B2 (en) 2011-11-22 2016-03-15 The Goodyear Tire & Rubber Company Stiffness enhanced tread
IT201600105530A1 (it) 2016-10-20 2018-04-20 Versalis Spa Procedimento per la preparazione di polibutadiene 1,2 sindiotattico in presenza di un sistema catalitico comprendente un complesso piridilico di ferro
CN115960289B (zh) * 2021-10-11 2025-11-04 中国石油化工股份有限公司 一种钴系催化剂及富含1,2-结构的聚丁二烯复合物的制备方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3336280A (en) * 1960-10-14 1967-08-15 Phillips Petroleum Co Process for production of rubbery polymers
US3661882A (en) * 1969-09-05 1972-05-09 Columbian Carbon Polymerization catalyst derived from zero-valent state metal coordination complex with group v-a compound etc.
BE759763A (fr) * 1969-12-02 1971-05-17 Ube Industries Procede pour la preparption de 1,2-polybutadiene
US3845029A (en) * 1972-10-27 1974-10-29 Goodyear Tire & Rubber Polymerization of butadiene with stabilized catalyst system
CA1040347A (en) * 1973-09-27 1978-10-10 Hideo Ishikawa Process for producing butadiene polymers
US4051308A (en) * 1974-07-25 1977-09-27 The Firestone Tire & Rubber Company Process for polymerizing butadiene with cobalt complex, AlR3 and CS2
US4153767A (en) * 1977-11-22 1979-05-08 Ube Industries Limited Method of producing 1,2-polybutadiene

Also Published As

Publication number Publication date
EP0113309B1 (en) 1987-05-13
JPS59133215A (ja) 1984-07-31
BR8306767A (pt) 1984-07-31
EP0113309A1 (en) 1984-07-11
DE3371524D1 (en) 1987-06-19
AU558298B2 (en) 1987-01-22
JPH0354688B2 (enExample) 1991-08-21
AU2251383A (en) 1984-06-28
US4463146A (en) 1984-07-31

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