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GB1312901A - Vulcanised rubbery mixtures - Google Patents

Vulcanised rubbery mixtures

Info

Publication number
GB1312901A
GB1312901A GB52571A GB52571A GB1312901A GB 1312901 A GB1312901 A GB 1312901A GB 52571 A GB52571 A GB 52571A GB 52571 A GB52571 A GB 52571A GB 1312901 A GB1312901 A GB 1312901A
Authority
GB
United Kingdom
Prior art keywords
crystalline polymer
parts
elastomer
vulcanizing
rubber
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
GB52571A
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.)
Pneumatiques Caoutchouc Manufacture et Plastiques Kleber Colombes SA
Original Assignee
Pneumatiques Caoutchouc Manufacture et Plastiques Kleber Colombes SA
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 Pneumatiques Caoutchouc Manufacture et Plastiques Kleber Colombes SA filed Critical Pneumatiques Caoutchouc Manufacture et Plastiques Kleber Colombes SA
Publication of GB1312901A publication Critical patent/GB1312901A/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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/005—Processes for mixing polymers
    • 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
    • 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
    • C08L23/16—Ethene-propene or ethene-propene-diene copolymers
    • 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; Homopolymers or copolymers of other iso-olefins
    • 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
    • C08L23/26—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment
    • C08L23/32—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment by reaction with compounds containing phosphorus or sulfur
    • C08L23/34—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment by reaction with compounds containing phosphorus or sulfur by chlorosulfonation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L53/02—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl-aromatic monomers and conjugated dienes
    • 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
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2321/00—Characterised by the use of unspecified rubbers
    • 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
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • 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
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/06—Polyethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L91/00—Compositions of oils, fats or waxes; Compositions of derivatives thereof

Landscapes

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

Abstract

1312901 Rubber compositions PNEUMATIQUES CAOUTCHOUC MANUFACTURE ET PLASTIQUES KLEBER-COLOMBES 5 Jan 1971 [8 Jan 1970] 525/71 Headings C3P and C3Q The invention comprises a reinforced sulphurvulcanized rubbery elastomer having an elongation at breaking point of at least 100% and a modulus of elasticity at 100% elongation of at least 34 kg./cm.<SP>2</SP> said elastomer containing an admixture of 100 parts by weight of one or more natural or synthetic rubbers, 30 to 150 parts of a reinforcing carbon black, 10 to 150 parts of a crystalline polymer of an alpha-olefin having 2 to 6 carbon atoms and a M.W. of at least 500,000 when determined by intrinsic viscosity and a vulcanizing quantity of a sulphur vulcanizing agent, the particles of the crystalline polymer having an average dimension of less than 100 microns and being uniformly distributed throughout the mass of elastomer and carbon. The ingredients are mixed at a temperature at least 20‹C. below the melting point of the crystalline polymer, and vulcanization is effected at a temperature at least equal to said melting point. In examples, the rubber is natural, SBR, a mixture of two different SBR's, cis-1,4-polybutadiene, EPDM or butyl rubber; the crystalline polymer is polyethylene or polypropylene; and, besides carbon black and vulcanizing ingredients, the composition also contains phenyl- #-naphthylamine and in some cases processing oil.
GB52571A 1970-01-08 1971-01-05 Vulcanised rubbery mixtures Expired GB1312901A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7000653A FR2076302A5 (en) 1970-01-08 1970-01-08

Publications (1)

Publication Number Publication Date
GB1312901A true GB1312901A (en) 1973-04-11

Family

ID=9048795

Family Applications (1)

Application Number Title Priority Date Filing Date
GB52571A Expired GB1312901A (en) 1970-01-08 1971-01-05 Vulcanised rubbery mixtures

Country Status (12)

Country Link
AT (1) AT319584B (en)
AU (1) AU2407871A (en)
BE (1) BE761375A (en)
CA (1) CA934891A (en)
CH (1) CH529176A (en)
DE (1) DE2100274A1 (en)
ES (1) ES387071A1 (en)
FR (1) FR2076302A5 (en)
GB (1) GB1312901A (en)
LU (1) LU62377A1 (en)
NL (1) NL7100194A (en)
ZA (1) ZA7134B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4373069A (en) 1977-09-09 1983-02-08 Dunlop Limited Elastomer compositions
EP0152997A2 (en) * 1984-01-06 1985-08-28 E.I. Du Pont De Nemours And Company Cured elastomers with improved high temperature tear strength
US5177139A (en) * 1988-08-17 1993-01-05 Huels Troisdorf Aktiengesellschaft Moulding material made from elastomeric polyolefin rubbers, polyethylenes and/or ethylene copolymers and additives; and its use for elastic clamp-proof courses
WO1998026920A1 (en) * 1996-12-16 1998-06-25 The Goodyear Tire & Rubber Company Technique for manufacturing hose

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4104210A (en) * 1975-12-17 1978-08-01 Monsanto Company Thermoplastic compositions of high unsaturation diene rubber and polyolefin resin
NL8902682A (en) * 1989-10-31 1991-05-16 Stamicarbon METHOD FOR MANUFACTURING ARTICLES, INCLUDING AT LEAST A LAYER OF POLYETHYLENE AND AN ELASTOMERIC LAYER AND ARTICLES AVAILABLE BY THIS METHOD

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4373069A (en) 1977-09-09 1983-02-08 Dunlop Limited Elastomer compositions
EP0152997A2 (en) * 1984-01-06 1985-08-28 E.I. Du Pont De Nemours And Company Cured elastomers with improved high temperature tear strength
EP0152997A3 (en) * 1984-01-06 1985-09-25 E.I. Du Pont De Nemours And Company Cured elastomers with improved high temperature tear strength
US5177139A (en) * 1988-08-17 1993-01-05 Huels Troisdorf Aktiengesellschaft Moulding material made from elastomeric polyolefin rubbers, polyethylenes and/or ethylene copolymers and additives; and its use for elastic clamp-proof courses
WO1998026920A1 (en) * 1996-12-16 1998-06-25 The Goodyear Tire & Rubber Company Technique for manufacturing hose
GB2334230A (en) * 1996-12-16 1999-08-18 Goodyear Tire & Rubber Technique for manufacturing hose
GB2334230B (en) * 1996-12-16 2001-09-12 Goodyear Tire & Rubber Technique for manufacturing hose

Also Published As

Publication number Publication date
FR2076302A5 (en) 1971-10-15
AU2407871A (en) 1972-07-13
DE2100274A1 (en) 1971-09-23
NL7100194A (en) 1971-07-12
LU62377A1 (en) 1971-07-30
CA934891A (en) 1973-10-02
ZA7134B (en) 1971-10-27
BE761375A (en) 1971-06-16
ES387071A1 (en) 1973-12-16
AT319584B (en) 1974-12-27
CH529176A (en) 1972-10-15

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee