BR8306767A - Processo para produzir polibutadieno composto essencialmente de poli(1,2-butadieno)sindiotatico em tetraidrofurano - Google Patents

Processo para produzir polibutadieno composto essencialmente de poli(1,2-butadieno)sindiotatico em tetraidrofurano

Info

Publication number
BR8306767A
BR8306767A BR8306767A BR8306767A BR8306767A BR 8306767 A BR8306767 A BR 8306767A BR 8306767 A BR8306767 A BR 8306767A BR 8306767 A BR8306767 A BR 8306767A BR 8306767 A BR8306767 A BR 8306767A
Authority
BR
Brazil
Prior art keywords
polynutadiene
syndiotatic
butadiene
tetrahydrofuran
poly
Prior art date
Application number
BR8306767A
Other languages
English (en)
Portuguese (pt)
Inventor
John Joseph Barbour
Anthony Joseph Bell
Ken Weikart Donbar
James Neil Henderson
Original Assignee
Goodyear Tire & Rubber
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 & Rubber filed Critical Goodyear Tire & Rubber
Publication of BR8306767A publication Critical patent/BR8306767A/pt

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)
BR8306767A 1982-12-23 1983-12-09 Processo para produzir polibutadieno composto essencialmente de poli(1,2-butadieno)sindiotatico em tetraidrofurano BR8306767A (pt)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
BR8306767A true BR8306767A (pt) 1984-07-31

Family

ID=23797400

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8306767A BR8306767A (pt) 1982-12-23 1983-12-09 Processo para produzir polibutadieno composto essencialmente de poli(1,2-butadieno)sindiotatico em tetraidrofurano

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
CA1241493A (en) 1988-08-30
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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Legal Events

Date Code Title Description
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]