GB1070207A - Production of diene polymers - Google Patents

Production of diene polymers

Info

Publication number
GB1070207A
GB1070207A GB3528564A GB3528564A GB1070207A GB 1070207 A GB1070207 A GB 1070207A GB 3528564 A GB3528564 A GB 3528564A GB 3528564 A GB3528564 A GB 3528564A GB 1070207 A GB1070207 A GB 1070207A
Authority
GB
United Kingdom
Prior art keywords
carbon atoms
nickel
ethylenically unsaturated
carbon
boron
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
GB3528564A
Inventor
Herbert Mueller
Dietmar Wittenberg
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.)
BASF SE
Original Assignee
BASF SE
Badische Anilin and Sodafabrik AG
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 BASF SE, Badische Anilin and Sodafabrik AG filed Critical BASF SE
Publication of GB1070207A publication Critical patent/GB1070207A/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
    • C08F36/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F36/02—Homopolymers and 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
    • C08F36/04—Homopolymers and 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

Abstract

A 1,3-diene is polymerized in the presence of a catalyst comprising (A) a compound containing nickel in zerovalent form, and (B) a fluorine compound of boron, and in the absence of any organometallic compound of a metal of Groups IA, IIA and IIIA. The nickel compound may contain one to four ligands consisting of carbon monoxide, triarylphosphines, triaryl arsines, triaryl stilbines, esters of phosphoric acid with alkanols having 1 to 10 carbon atoms, cycloalkanols and phenols having up to ten carbon atoms, alkyl isonitriles, aryl isonitriles, pyridine, dipyridyl, o-phenanthroline nitriles of mono- and di-carboxylic acids which are ethylenically unsaturated in the alphabeta position and which have three to five carbon atoms, aldehydes ethylenically unsaturated in the alpha-beta position and having three to five carbon atoms, aromatic hydrocarbons having one benzene ring, and linear branched and cyclic ethylenically unsaturated hydrocarbons having one to four carbon to carbon double bonds and two to fifteen carbon atoms. Specified dienes are butadiene, isoprene, 2,3-dimethylbutadiene, 2-ethylbutadiene, pentadiene, hexadiene, cyclopentadiene, cyclohexadiene and vinylcyclohexene-1-up to 40% of comonomers, e.g. styrene, alpha-methyl styrene, vinyltoluene, and/or linar aliphatic triene, e.g. hexatriene-1,3,5, or 3-methylheptatriene, 1,3,5- or octatriene-1,3,6 may also be present. Boron fluoride or an addition complex of boron fluoride are specified boron compounds while aluminium halides may additionally be present. Polymerization may take place in solution, batchwise or continuously. The products may be oily or elastomeric products having almost exclusively 1,4-structure, the fraction having cis, 1,4-structure preponderating are obtained.ALSO:A catalyst composition for polymerising 1,3-dienes comprises (A) a compound containing zerovalent nickel and (B) a fluorine compound of boron - no organometallic compound of metals of groups IA, IIA, or IIIA being present. The nickel compound may contain one to four ligands consisting of carbon monoxide, triaryl phosphines, arsines, and stilbines, esters of phosphoric acid with alkanols of 1-10 carbon atoms cycloalkanols and phenols having up to 10 carbon atoms, alkyl and aryl isonitriles, pyridine, dipyridyl, o-phenanthroline, nitriles of mono and di carboxlic acids which are ethylenically unsaturated in the alpha-beta position and have three to five carbon atoms, aldehydes ethylenically unsaturated in the alpha-beta position and having three to five carbon atoms, aromatic hydrocarbons having one benzene ring and linear, branched and cyclic ethylenically unsaturated hydrocarbons having one to four carbon to carbon double bonds and two to fifteen carbon atoms. Lists are given. Examples use triphenylphosphine nickel tricarbonyl, nickel tetracarbonyl, nickel-(o)benzene, nickel(o)-cyclododecatriene (1,5,9) and nickel-bis-acrylonitrile. Boron fluoride or an addition complex of boron fluoride are specified boron compounds while aluminium halides may additionally be present.
GB3528564A 1963-09-05 1964-08-28 Production of diene polymers Expired GB1070207A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB0073389 1963-09-05

Publications (1)

Publication Number Publication Date
GB1070207A true GB1070207A (en) 1967-06-01

Family

ID=6977839

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3528564A Expired GB1070207A (en) 1963-09-05 1964-08-28 Production of diene polymers

Country Status (4)

Country Link
BE (1) BE652698A (en)
DE (1) DE1251534B (en)
GB (1) GB1070207A (en)
NL (1) NL6410331A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4223116A (en) 1976-06-17 1980-09-16 Phillips Petroleum Company Conjugated diene polymerization process and catalyst
EP0758563A1 (en) * 1995-03-06 1997-02-19 Nippon Oil Company, Ltd. Olefin oligomerization catalyst and process for the preparation of olefin oligomer using it

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4223116A (en) 1976-06-17 1980-09-16 Phillips Petroleum Company Conjugated diene polymerization process and catalyst
EP0758563A1 (en) * 1995-03-06 1997-02-19 Nippon Oil Company, Ltd. Olefin oligomerization catalyst and process for the preparation of olefin oligomer using it
EP0758563A4 (en) * 1995-03-06 2000-06-28 Nippon Mitsubishi Oil Corp Olefin oligomerization catalyst and process for the preparation of olefin oligomer using it

Also Published As

Publication number Publication date
NL6410331A (en) 1965-03-08
DE1251534B (en) 1967-10-05
BE652698A (en) 1965-03-04

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