GB1167708A - Improvements in or relating to the manufacture of shaped articles of synthetic rubber - Google Patents

Improvements in or relating to the manufacture of shaped articles of synthetic rubber

Info

Publication number
GB1167708A
GB1167708A GB4374768A GB4374768A GB1167708A GB 1167708 A GB1167708 A GB 1167708A GB 4374768 A GB4374768 A GB 4374768A GB 4374768 A GB4374768 A GB 4374768A GB 1167708 A GB1167708 A GB 1167708A
Authority
GB
United Kingdom
Prior art keywords
relating
manufacture
synthetic rubber
shaped articles
composition
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
GB4374768A
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.)
Continental AG
Original Assignee
Continental Gummi Werke 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 Continental Gummi Werke AG filed Critical Continental Gummi Werke AG
Publication of GB1167708A publication Critical patent/GB1167708A/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
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/18—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms
    • C08L23/20—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms having four to nine carbon atoms
    • C08L23/22—Copolymers of isobutene; Butyl rubber ; Homo- or copolymers of other iso-olefins

Abstract

1,167,708. Butyl rubber vulcanizates. CONTINENTAL GUMMI-WERKE A.G. 13 Sept., 1968 [14 Oct., 1967], No. 43747/68. Heading C3P. Air bladders and pipes used in the vulcanization of tyres are made from a composition comprising 95-80 parts by weight of butyl rubber and correspondingly 5-20 parts by weight of cis-1,4-polybutadiene. The composition is preferably vulcanized by a phenolic resin and may also contain a small amount of another elastomer such as neoprene.
GB4374768A 1967-10-14 1968-09-13 Improvements in or relating to the manufacture of shaped articles of synthetic rubber Expired GB1167708A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19671669863 DE1669863B2 (en) 1967-10-14 1967-10-14 VULCANIZABLE MOLDING COMPOUNDS BASED ON BUTYLKAUT SCHUK

Publications (1)

Publication Number Publication Date
GB1167708A true GB1167708A (en) 1969-10-22

Family

ID=5686258

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4374768A Expired GB1167708A (en) 1967-10-14 1968-09-13 Improvements in or relating to the manufacture of shaped articles of synthetic rubber

Country Status (8)

Country Link
BE (1) BE722097A (en)
DE (1) DE1669863B2 (en)
ES (1) ES358178A1 (en)
FR (1) FR1580780A (en)
GB (1) GB1167708A (en)
LU (1) LU57074A1 (en)
NL (1) NL6814588A (en)
SE (1) SE337470B (en)

Also Published As

Publication number Publication date
DE1669863B2 (en) 1971-08-05
LU57074A1 (en) 1969-01-27
FR1580780A (en) 1969-09-05
DE1669863A1 (en) 1971-01-14
NL6814588A (en) 1969-04-16
ES358178A1 (en) 1970-04-01
BE722097A (en) 1969-03-14
SE337470B (en) 1971-08-09

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees