GB1000523A - Copolymers - Google Patents

Copolymers

Info

Publication number
GB1000523A
GB1000523A GB1997763A GB1997763A GB1000523A GB 1000523 A GB1000523 A GB 1000523A GB 1997763 A GB1997763 A GB 1997763A GB 1997763 A GB1997763 A GB 1997763A GB 1000523 A GB1000523 A GB 1000523A
Authority
GB
United Kingdom
Prior art keywords
hexadiene
heptadiene
diolefin
diolefins
cyclohexyl
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
GB1997763A
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and 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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of GB1000523A publication Critical patent/GB1000523A/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
    • 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
    • C08F236/20—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 unconjugated
    • 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
    • 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

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 copolymer is formed from a 1,5-diolefin of the formula <FORM:1000523/C3/1> and a 1,6-diolefin of the formula <FORM:1000523/C3/2> wherein R1-R5 are each hydrogen, or a lower alkyl, cyclo-alkyl or phenyl group. Long lists of 1,5-diolefins are 1,6-diolefins are included, those exemplified being hexadiene-1,5; 3,4-diethyl hexadiene - 1,5; 3 - methyl hexadiene-1,5; 3,4 - dimethyl hexadiene - 1,5; heptadiene - 1,6; 4 - cyclohexyl heptadiene - 1,6 and 4 - phenyl heptadiene - 1,6. A terpolymer of ethylene, 3,4 - dimethyl hexadiene - 1,5 and 4-cyclohexyl heptadiene-1,6 is exemplified. The catalyst used in the examples comprises the reaction product of vanadyl chloride and aluminium methyl sesquibromide.
GB1997763A 1962-05-23 1963-05-20 Copolymers Expired GB1000523A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US19689462A 1962-05-23 1962-05-23

Publications (1)

Publication Number Publication Date
GB1000523A true GB1000523A (en) 1965-08-04

Family

ID=22727189

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1997763A Expired GB1000523A (en) 1962-05-23 1963-05-20 Copolymers

Country Status (4)

Country Link
BE (1) BE632632A (en)
DE (1) DE1520537A1 (en)
GB (1) GB1000523A (en)
NL (1) NL293093A (en)

Also Published As

Publication number Publication date
NL293093A (en)
DE1520537A1 (en) 1969-05-22
BE632632A (en)

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