GB349976A - Process for the manufacture of rubber-like masses - Google Patents

Process for the manufacture of rubber-like masses

Info

Publication number
GB349976A
GB349976A GB724630A GB724630A GB349976A GB 349976 A GB349976 A GB 349976A GB 724630 A GB724630 A GB 724630A GB 724630 A GB724630 A GB 724630A GB 349976 A GB349976 A GB 349976A
Authority
GB
United Kingdom
Prior art keywords
polymerized
butadiene
diolefines
ethyl ketone
methyl methylene
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
GB724630A
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie 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
Priority to DE1930543343D priority Critical patent/DE543343C/en
Application filed by IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Priority to GB724630A priority patent/GB349976A/en
Priority to US509280A priority patent/US1901354A/en
Priority to FR709637D priority patent/FR709637A/en
Publication of GB349976A publication Critical patent/GB349976A/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
    • C08F236/04—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

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)

Abstract

Caoutchouc, synthetic.-Rubber-like masses are obtained by polymerizing diolefines or mixtures of diolefines with one another or with cyclic diolefines or olefine benzenes in presence of unsaturated ketones of the general formula: <FORM:0349976/IV/1> in which R1, R2, R3 denote hydrogen or alkyl or aryl groups, and R4 an alkyl or aryl group. In the examples, (1) butadiene is polymerized with methyl methylene-ethyl ketone and diethylamino-ethoxyoleyl anilide; butadiene is polymerized with methyl methylene-ethyl ketone magnesium oleate and sodium oleate solution with agitation; (3) butadiene is polymerized with benzal acetone and solution of hydrochloride of diethylamino ethoxyoleyl anilide with agitation; (4) methyl methylene-ethyl ketone is used in addition to the substances employed in example (3).
GB724630A 1930-01-21 1930-03-05 Process for the manufacture of rubber-like masses Expired GB349976A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE1930543343D DE543343C (en) 1930-01-21 1930-01-21 Process for the preparation of rubber-like compositions from butadiene hydrocarbons
GB724630A GB349976A (en) 1930-03-05 1930-03-05 Process for the manufacture of rubber-like masses
US509280A US1901354A (en) 1930-01-21 1931-01-16 Mixed rubber-like masses and process of preparing same
FR709637D FR709637A (en) 1930-01-21 1931-01-19 Rubber-like masses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB724630A GB349976A (en) 1930-03-05 1930-03-05 Process for the manufacture of rubber-like masses

Publications (1)

Publication Number Publication Date
GB349976A true GB349976A (en) 1931-06-05

Family

ID=9829431

Family Applications (1)

Application Number Title Priority Date Filing Date
GB724630A Expired GB349976A (en) 1930-01-21 1930-03-05 Process for the manufacture of rubber-like masses

Country Status (1)

Country Link
GB (1) GB349976A (en)

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