GB492998A - Improvements in the manufacture and production of vulcanisable mixtures of organic film-forming substances - Google Patents

Improvements in the manufacture and production of vulcanisable mixtures of organic film-forming substances

Info

Publication number
GB492998A
GB492998A GB1725137A GB1725137A GB492998A GB 492998 A GB492998 A GB 492998A GB 1725137 A GB1725137 A GB 1725137A GB 1725137 A GB1725137 A GB 1725137A GB 492998 A GB492998 A GB 492998A
Authority
GB
United Kingdom
Prior art keywords
butadiene
vulcanized
mixed
product
heating
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
GB1725137A
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
Application filed by IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Priority to GB1725137A priority Critical patent/GB492998A/en
Publication of GB492998A publication Critical patent/GB492998A/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
    • C08L21/00—Compositions of unspecified rubbers

Abstract

Natural or synthetic rubber or other vulcanizable organic film forming substances are admixed with the viscous to solid polymerization products of butadiene or its homologues or halogen butadienes obtained by heating them under pressure in the presence of oxygen. In examples: (1) the product obtained by heating butadiene in the presence of toluene and butanol to 200 DEG C. for 2 1/2 hrs. under an air pressure of 80 atmospheres and distilling off volatiles, is mixed with butadiene rubber polymerized in aqueous emulsion, gas carbon, sulphur and an accelerator and vulcanized; (2) a product similar to that of example (1) is mixed with an interpolymerization product of butadiene and acrylic nitrile, stearic acid, gas carbon, zinc oxide, and vulcanizing ingredients and vulcanized; (3) the product obtained by heating butadiene in the presence of iron chloride is mixed with the emulsion polymerization product of a mixture of butadiene and styrene and other ingredients and vulcanized: (4) the product obtained as in example (2) is mixed with natural rubber and other ingredients and vulcanized.ALSO:Natural or synthetic rubber or other vulcanizable organic film - forming substances are admixed with the viscous to solid polymerization products of butadiene or its homologues or halogen butadienes obtained by heating them under pressure in the presence of oxygen. In examples: (1) the product obtained by heating butadiene in the presence of toluene and butanol to 200 DEG C. for 2 1/2 hrs. under an air pressure of 80 atmospheres and distilling off volatiles, is mixed with butadiene rubber polymerized in aqueous emulsion, gas carbon, sulphur and an accelerator and vulcanized; (2) a product similar to that of example (1) is mixed with an interpolymerization product of butadiene and acrylic nitrile, stearic acid, gas carbon, zinc oxide, and vulcanizing ingredients and vulcanized; (3) the product obtained by heating butadiene in the presence of iron chloride is mixed with the emulsion polymerization product of a mixture of butadiene and styrene and other ingredients and vulcanized; (4) the product obtained as described in example (2) is mixed with natural rubber and other ingredients and vulcanized.
GB1725137A 1937-06-21 1937-06-21 Improvements in the manufacture and production of vulcanisable mixtures of organic film-forming substances Expired GB492998A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1725137A GB492998A (en) 1937-06-21 1937-06-21 Improvements in the manufacture and production of vulcanisable mixtures of organic film-forming substances

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1725137A GB492998A (en) 1937-06-21 1937-06-21 Improvements in the manufacture and production of vulcanisable mixtures of organic film-forming substances

Publications (1)

Publication Number Publication Date
GB492998A true GB492998A (en) 1938-09-30

Family

ID=10091920

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1725137A Expired GB492998A (en) 1937-06-21 1937-06-21 Improvements in the manufacture and production of vulcanisable mixtures of organic film-forming substances

Country Status (1)

Country Link
GB (1) GB492998A (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2440494A (en) * 1941-10-11 1948-04-27 Standard Oil Dev Co Low-temperature polymerization of butadiene in the presence of methallyl chloride
US2514194A (en) * 1944-09-08 1950-07-04 Firestone Tire & Rubber Co Neoprene-polybutadiene freezeresistant composition
US2541748A (en) * 1942-12-09 1951-02-13 Us Rubber Co Tough, boardy thermoplastics
US2552904A (en) * 1946-06-11 1951-05-15 Standard Oil Dev Co Vinyl resin plasticized with liquid copolymer of diolefin and nitrile
US2553651A (en) * 1948-06-16 1951-05-22 Standard Oil Dev Co Polymers of cyclic dimers of diolefins as plasticizers for oil resistant elastomers
US2623032A (en) * 1948-12-29 1952-12-23 Standard Oil Dev Co Two-stage emulsion polymerization process
US2638460A (en) * 1951-01-02 1953-05-12 Phillips Petroleum Co Butadiene polymers as elastomer additives
US2656324A (en) * 1945-07-04 1953-10-20 Grotenhuis Theodore A Te Method of making rubbery compounds suitable for production of tire treads
US2657190A (en) * 1948-10-01 1953-10-27 Standard Oil Dev Co Blends of polybutadiene and butadiene-acrylonitrile copolymer
US2706184A (en) * 1949-08-15 1955-04-12 Phillips Petroleum Co Rubber processing compositions
US2788334A (en) * 1953-07-23 1957-04-09 Gen Motors Corp Porous article derived from butadienestyrene copolymer latex and polybutadiene latex

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2440494A (en) * 1941-10-11 1948-04-27 Standard Oil Dev Co Low-temperature polymerization of butadiene in the presence of methallyl chloride
US2541748A (en) * 1942-12-09 1951-02-13 Us Rubber Co Tough, boardy thermoplastics
US2514194A (en) * 1944-09-08 1950-07-04 Firestone Tire & Rubber Co Neoprene-polybutadiene freezeresistant composition
US2656324A (en) * 1945-07-04 1953-10-20 Grotenhuis Theodore A Te Method of making rubbery compounds suitable for production of tire treads
US2552904A (en) * 1946-06-11 1951-05-15 Standard Oil Dev Co Vinyl resin plasticized with liquid copolymer of diolefin and nitrile
US2553651A (en) * 1948-06-16 1951-05-22 Standard Oil Dev Co Polymers of cyclic dimers of diolefins as plasticizers for oil resistant elastomers
US2657190A (en) * 1948-10-01 1953-10-27 Standard Oil Dev Co Blends of polybutadiene and butadiene-acrylonitrile copolymer
US2623032A (en) * 1948-12-29 1952-12-23 Standard Oil Dev Co Two-stage emulsion polymerization process
US2706184A (en) * 1949-08-15 1955-04-12 Phillips Petroleum Co Rubber processing compositions
US2638460A (en) * 1951-01-02 1953-05-12 Phillips Petroleum Co Butadiene polymers as elastomer additives
US2788334A (en) * 1953-07-23 1957-04-09 Gen Motors Corp Porous article derived from butadienestyrene copolymer latex and polybutadiene latex

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