GB738875A - Thermoplastic compositions - Google Patents

Thermoplastic compositions

Info

Publication number
GB738875A
GB738875A GB1304753A GB1304753A GB738875A GB 738875 A GB738875 A GB 738875A GB 1304753 A GB1304753 A GB 1304753A GB 1304753 A GB1304753 A GB 1304753A GB 738875 A GB738875 A GB 738875A
Authority
GB
United Kingdom
Prior art keywords
mixture
rubber
composition
resinous copolymer
per cent
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
GB1304753A
Inventor
Peter George Edgerley
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 BE528739D priority Critical patent/BE528739A/xx
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB1304753A priority patent/GB738875A/en
Priority to FR1105241D priority patent/FR1105241A/en
Publication of GB738875A publication Critical patent/GB738875A/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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L21/00—Compositions of unspecified rubbers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L25/00—Compositions of, homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Compositions of derivatives of such polymers
    • C08L25/02—Homopolymers or copolymers of hydrocarbons
    • C08L25/04—Homopolymers or copolymers of styrene
    • C08L25/08—Copolymers of styrene
    • C08L25/10—Copolymers of styrene with conjugated dienes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L7/00—Compositions of natural rubber
    • C08L7/02—Latex
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/04—Homopolymers or copolymers of esters
    • C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
    • C08L33/10—Homopolymers or copolymers of methacrylic acid esters
    • C08L33/12—Homopolymers or copolymers of methyl methacrylate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L45/00—Compositions of homopolymers or copolymers of compounds having no unsaturated aliphatic radicals in side chain, and having one or more carbon-to-carbon double bonds in a carbocyclic or in a heterocyclic ring system; Compositions of derivatives of such polymers
    • C08L45/02—Compositions of homopolymers or copolymers of compounds having no unsaturated aliphatic radicals in side chain, and having one or more carbon-to-carbon double bonds in a carbocyclic or in a heterocyclic ring system; Compositions of derivatives of such polymers of coumarone-indene polymers
    • 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
    • C08L9/06—Copolymers with styrene

Abstract

A composition comprises a resinous copolymer made from butadiene and 75-95 per cent methyl methacrylate based on the mixture, and natural and/or synthetic rubber. Specified synthetic rubbers are polybutadiene, and copolymers of butadiene with styrene, acrylonitrile or methyl methacrylate. The resinous copolymer may contain a small proportion of a third copolymerizable compound, e.g. styrene. The preferred proportions of resinous copolymer are from 5-95 per cent, based on the total mixture, while 30-50 parts are particularly preferred when mixed with 100 parts of natural rubber. The composition may be prepared by mixing a dispersion of the resinous copolymer with the rubber latex and coagulating the mixture or, when the mixture contains not more than 10 per cent rubber, spray drying the mixture. The composition may be compounded with the usual vulcanization ingredients and vulcanized. The composition may be used for shoe soles.ALSO:A composition comprises natural rubber and a resinous copolymer made from butadiene and 75-95 per cent of the mixture of methyl methacrylate. A synthetic rubber may also be present. It is preferred that 30-50 parts of the resinous copolymer are mixed with 100 parts natural rubber. The composition may be prepared by mixing a dispersion of the resinous copolymer with rubber latex and coagulating the mixture or, when the mixture contains not more than 10 per cent rubber, spray-drying the mixture. The composition may be compounded with the usual vulcanizing ingredients and vulcanized. It is particularly useful for the manufacture of shoe soles.
GB1304753A 1953-05-11 1953-05-11 Thermoplastic compositions Expired GB738875A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
BE528739D BE528739A (en) 1953-05-11
GB1304753A GB738875A (en) 1953-05-11 1953-05-11 Thermoplastic compositions
FR1105241D FR1105241A (en) 1953-05-11 1954-05-11 Vulcanizable thermoplastic compositions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1304753A GB738875A (en) 1953-05-11 1953-05-11 Thermoplastic compositions

Publications (1)

Publication Number Publication Date
GB738875A true GB738875A (en) 1955-10-19

Family

ID=10015826

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1304753A Expired GB738875A (en) 1953-05-11 1953-05-11 Thermoplastic compositions

Country Status (3)

Country Link
BE (1) BE528739A (en)
FR (1) FR1105241A (en)
GB (1) GB738875A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3572722A (en) * 1966-07-22 1971-03-30 Dunlop Co Ltd Play balls

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3572722A (en) * 1966-07-22 1971-03-30 Dunlop Co Ltd Play balls

Also Published As

Publication number Publication date
BE528739A (en)
FR1105241A (en) 1955-11-29

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