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GB939496A - Elastomeric process and composition - Google Patents

Elastomeric process and composition

Info

Publication number
GB939496A
GB939496A GB3004661A GB3004661A GB939496A GB 939496 A GB939496 A GB 939496A GB 3004661 A GB3004661 A GB 3004661A GB 3004661 A GB3004661 A GB 3004661A GB 939496 A GB939496 A GB 939496A
Authority
GB
United Kingdom
Prior art keywords
butene
vulcanizing agent
present
composition
compounding ingredients
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
GB3004661A
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.)
Richardson Co
Original Assignee
Richardson 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 Richardson Co filed Critical Richardson Co
Publication of GB939496A publication Critical patent/GB939496A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
    • 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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • 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
    • C08F236/06—Butadiene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Elastomeric butadiene-butene-2 copolymers are vulcanized by polymerizing butadiene and butene-2 in an inert hydrocarbon solvent solution using as an Alfin catalyst an alkali metal alkenyl, an alkoxide and a halide and adding a vulcanizing agent to the solvent suspension. Sulphur is the preferred vulcanizing agent while compounding ingredients such as processing oils may also be present. The usual other compounding ingredients may be present. Specification 872,163 is referred to.
GB3004661A 1960-09-01 1961-08-21 Elastomeric process and composition Expired GB939496A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US5342360A 1960-09-01 1960-09-01

Publications (1)

Publication Number Publication Date
GB939496A true GB939496A (en) 1963-10-16

Family

ID=21984115

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3004661A Expired GB939496A (en) 1960-09-01 1961-08-21 Elastomeric process and composition

Country Status (4)

Country Link
BE (1) BE607565A (en)
CH (1) CH486496A (en)
FR (1) FR1306103A (en)
GB (1) GB939496A (en)

Also Published As

Publication number Publication date
FR1306103A (en) 1962-10-13
CH486496A (en) 1970-02-28
BE607565A (en)

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