GB1144634A - Improvements in and relating to vulcanizable rubber compositions - Google Patents

Improvements in and relating to vulcanizable rubber compositions

Info

Publication number
GB1144634A
GB1144634A GB38523/65A GB3852365A GB1144634A GB 1144634 A GB1144634 A GB 1144634A GB 38523/65 A GB38523/65 A GB 38523/65A GB 3852365 A GB3852365 A GB 3852365A GB 1144634 A GB1144634 A GB 1144634A
Authority
GB
United Kingdom
Prior art keywords
polysulphide
rubber
integer
relating
sulphur
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
GB38523/65A
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.)
Dunlop Co Ltd
Original Assignee
Dunlop Co 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
Application filed by Dunlop Co Ltd filed Critical Dunlop Co Ltd
Priority to GB38523/65A priority Critical patent/GB1144634A/en
Publication of GB1144634A publication Critical patent/GB1144634A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C08K5/00—Use of organic ingredients
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/37—Thiols
    • C08K5/372—Sulfides, e.g. R-(S)x-R'
    • 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
    • C08K3/02—Elements
    • C08K3/04—Carbon
    • 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
    • C08K3/02—Elements
    • C08K3/06—Sulfur
    • 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
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0025—Crosslinking or vulcanising agents; including accelerators
    • 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
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
    • 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
    • C08L23/10—Homopolymers or copolymers of propene
    • 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—Elastomeric ethene-propene or ethene-propene-diene copolymers, e.g. EPR and EPDM rubbers
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L81/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur with or without nitrogen, oxygen or carbon only; Compositions of polysulfones; Compositions of derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L81/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur with or without nitrogen, oxygen or carbon only; Compositions of polysulfones; Compositions of derivatives of such polymers
    • C08L81/04—Polysulfides
    • 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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
    • C08L9/06—Copolymers with styrene
    • 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
    • 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
    • C08L2310/00—Masterbatches
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2312/00—Crosslinking

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

1,144,634. Vulcanizing rubber. DUNLOP CO. Ltd. 31 Aug., 1966 [9 Sept., 1965], No. 38523/65. Headings C3E, C3P and C3Q. A vulcanizing agent for natural or synthetic sulphur-vulcanizable rubbers comprises a polymeric polysulphide of formula (S n RS m ) x in which R represents a divalent organic radical, n and m each represents an integer having a valve of at least 1, and x represents an integer having a value of more than 1. A suitable compound is poly-(methylene tetrasulphide). Part of the polysulphide may be replaced by sulphur. The polysulphide is used in conjunction with conventional accelerators and retarders-not all of which retard vulcanization in these conditions. It is not necessary for zinc oxide or stearic acid to be present. Rubbers vulcanized are natural rubber, SBR and their mixtures, polybutadiene and EPT rubber.
GB38523/65A 1965-09-09 1965-09-09 Improvements in and relating to vulcanizable rubber compositions Expired GB1144634A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB38523/65A GB1144634A (en) 1965-09-09 1965-09-09 Improvements in and relating to vulcanizable rubber compositions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB38523/65A GB1144634A (en) 1965-09-09 1965-09-09 Improvements in and relating to vulcanizable rubber compositions

Publications (1)

Publication Number Publication Date
GB1144634A true GB1144634A (en) 1969-03-05

Family

ID=10404042

Family Applications (1)

Application Number Title Priority Date Filing Date
GB38523/65A Expired GB1144634A (en) 1965-09-09 1965-09-09 Improvements in and relating to vulcanizable rubber compositions

Country Status (1)

Country Link
GB (1) GB1144634A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2808794A1 (en) * 1977-03-25 1978-09-28 Goodyear Tire & Rubber VULCANIZABLE COMPOSITE MATERIAL
US4269250A (en) 1977-03-25 1981-05-26 The Goodyear Tire & Rubber Company Rubber composition having improved adhesion to metal cord
US4740559A (en) * 1985-09-30 1988-04-26 Morton Thiokol, Inc. Rubber vulcanizing agents comprising reaction products of sulfur and unsaturated hydrocarbons
WO2001060891A1 (en) * 2000-02-15 2001-08-23 Basf Aktiengesellschaft Polyalkylene polysulphides
US6518367B1 (en) * 1999-02-25 2003-02-11 The Yokohama Rubber Co., Ltd. Rubber composition
DE102009026225A1 (en) 2009-07-22 2011-02-03 Continental Reifen Deutschland Gmbh rubber compound
CN116554560A (en) * 2023-06-27 2023-08-08 河北世派轮胎有限公司 Inflation-free tire and preparation method thereof

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2808794A1 (en) * 1977-03-25 1978-09-28 Goodyear Tire & Rubber VULCANIZABLE COMPOSITE MATERIAL
US4269250A (en) 1977-03-25 1981-05-26 The Goodyear Tire & Rubber Company Rubber composition having improved adhesion to metal cord
US4740559A (en) * 1985-09-30 1988-04-26 Morton Thiokol, Inc. Rubber vulcanizing agents comprising reaction products of sulfur and unsaturated hydrocarbons
US6518367B1 (en) * 1999-02-25 2003-02-11 The Yokohama Rubber Co., Ltd. Rubber composition
US6849674B2 (en) 1999-02-25 2005-02-01 The Yokohama Rubber Co., Ltd. Rubber composition
US6916888B2 (en) 1999-02-25 2005-07-12 The Yokohama Rubber Co., Ltd. Rubber composition
WO2001060891A1 (en) * 2000-02-15 2001-08-23 Basf Aktiengesellschaft Polyalkylene polysulphides
EP1400553A2 (en) * 2000-02-15 2004-03-24 Basf Aktiengesellschaft Polyalkylene polysulphides
EP1400553A3 (en) * 2000-02-15 2004-04-21 Basf Aktiengesellschaft Polyalkylene polysulphides
DE102009026225A1 (en) 2009-07-22 2011-02-03 Continental Reifen Deutschland Gmbh rubber compound
EP2284023A1 (en) 2009-07-22 2011-02-16 Continental Reifen Deutschland GmbH Rubber compound
CN116554560A (en) * 2023-06-27 2023-08-08 河北世派轮胎有限公司 Inflation-free tire and preparation method thereof

Similar Documents

Publication Publication Date Title
ES430050A1 (en) Vulcanisable rubber-containing mixtures for tyre treads
GB1078400A (en) Processing improvements to synthetic rubbers
GB937421A (en) Improvements relating to synthetic rubber compositions
GB1144634A (en) Improvements in and relating to vulcanizable rubber compositions
GB1330058A (en) Process for the vulcanisation of homopolymers or copolymers of conjugated dienes
GB880596A (en) Improvements in vulcanization of rubber
SE7910150L (en) ELASTOMER COMPOSITIONS
GB1289407A (en)
US2999842A (en) Stabilized cured elastomers
GB1422641A (en) Retarding rubber vulcanization
GB1236079A (en) Process for vulcanising rubber
GB894098A (en) Vulcanisation process
GB1101925A (en) Synthetic rubber compositions and pneumatic tire treads prepared therefrom
GB822621A (en) Vulcanisable compositions
GB932996A (en) Vulcanisable mixtures on the basis of elastomers and products obtained from these mixtures
GB1061017A (en) Improvements relating to tyres
GB1345122A (en) Vulcanisation accelerator composition
US2943078A (en) Chloroprene polymers containing a thio pyrimidine accelerator
US2875260A (en) Method of vulcanizing rubber with an n, n-dialkenylthiocarbamyl sulfenamide as an accelerator, and the vulcanizable composition
GB752868A (en) Improvements in the vulcanization of butyl rubber
GB809316A (en) Chloroprene polymers containing tri-substituted thiourea accelerators
GB830914A (en) Protecting elastomers against atmospheric degradation
GB1204249A (en) Vulcanization accelerator composition
GB607111A (en) Improvements in and relating to accelerators for the vulcanisation of natural and synthetic rubber
GB1014332A (en) Improved vulcanized rubber compositions