GB1128212A - Method for the manufacture of vulcanizable polymer compositions - Google Patents

Method for the manufacture of vulcanizable polymer compositions

Info

Publication number
GB1128212A
GB1128212A GB2268865A GB2268865A GB1128212A GB 1128212 A GB1128212 A GB 1128212A GB 2268865 A GB2268865 A GB 2268865A GB 2268865 A GB2268865 A GB 2268865A GB 1128212 A GB1128212 A GB 1128212A
Authority
GB
United Kingdom
Prior art keywords
polymer
butadiene
dispersion
carbon black
dispersing
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
GB2268865A
Inventor
Michael John Palmer
James Frank Yardley
Charles Henry Leigh-Dugmore
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 GB2268865A priority Critical patent/GB1128212A/en
Priority to BE681783D priority patent/BE681783A/xx
Publication of GB1128212A publication Critical patent/GB1128212A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C08J3/20—Compounding polymers with additives, e.g. colouring
    • C08J3/205—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase
    • C08J3/2053—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase the additives only being premixed with a liquid phase
    • 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

Landscapes

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

Abstract

1,128,212. Polymer compositions. DUNLOP CO. Ltd. 17 May, 1966 [28 May, 1965], No. 22688/65. Headings C3P and C3Q. Polymer compositions are made by a method which comprises mixing one or more compounding ingredients with an organic solvent for the polymer and/or with water to form a dispersion, adding to the dispersion a polymer in the dry state and an organic solvent for the polymer if not present in the dispersion and mixing the dispersion with the polymer until the polymer has dissolved in the organic solvent. The polymer may be natural rubber, cis-polybutadiene, cis -polyisoprene, trans -polyisoprene, butadiene/styrene copolymer, isoprene/isobutylene copolymer or copolymer of ethylene and propylene with or without a polyene. Specified compounding ingredients are carbon black, rubber crumb, whiting, vulcanizing agents and antioxidants. The solvent may be hexane, benzene, toluene, chloroform or carbon tetrachloride. Mixing and dissolution may be effected under conditions of high shear, if desired at elevated temperatures, and extender oils and processing oils may be added to assist dissolution of the polymer. The compositions of the invention may be used as coatings or adhesives for fabrics, textile or metal cords, and metal and wood surfaces, or may be foamed. In examples compositions are prepared by (I) dispersing carbon black, sulphur, zinc oxide, N-cyclohexyl-2-benzthiazyl sulphenamide, stearic acid, N-phenyl-N<SP>1</SP>-isopropyl p-phenylenediamine, 1,2-dihydro-2,2,4-trimethyl-6-ethoxy quinoline and mineral oil in hexane and adding a butadiene/styrene rubber; (II) dispersing carbon black, sulphur, zinc oxide, N-cyclohexyl-2-benzthiazyl sulphenamide, stearic acid and N-phenyl-N<SP>1</SP>-isopropyl p-phenylenediamine in water and adding a butadiene/styrene copolymer and a hexane solution of antioxidant and mineral oil; (III) dispersing pelletized carbon black in toluene and adding a butadiene/ styrene rubber; and (IV) dispersing the compounding ingredients of Example I in toluene and adding a butadiene/styrene rubber.
GB2268865A 1965-05-28 1965-05-28 Method for the manufacture of vulcanizable polymer compositions Expired GB1128212A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB2268865A GB1128212A (en) 1965-05-28 1965-05-28 Method for the manufacture of vulcanizable polymer compositions
BE681783D BE681783A (en) 1965-05-28 1966-05-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2268865A GB1128212A (en) 1965-05-28 1965-05-28 Method for the manufacture of vulcanizable polymer compositions

Publications (1)

Publication Number Publication Date
GB1128212A true GB1128212A (en) 1968-09-25

Family

ID=10183505

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2268865A Expired GB1128212A (en) 1965-05-28 1965-05-28 Method for the manufacture of vulcanizable polymer compositions

Country Status (2)

Country Link
BE (1) BE681783A (en)
GB (1) GB1128212A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3959206A (en) * 1974-10-21 1976-05-25 The Southland Corporation High molecular weight butadiene-styrene latex can end sealant composition
EP1791906A1 (en) * 2004-07-27 2007-06-06 Dow Gloval Technologies Inc. Thermoplastic vulcanizates and process to prepare them
US7737205B2 (en) 2003-07-28 2010-06-15 Dow Global Technologies Inc Thermoplastic vulcanizates and process to prepare them
ITTO20090766A1 (en) * 2009-10-07 2011-04-08 Bridgestone Corp LOW ENERGY CONSUMPTION METHOD FOR THE PREPARATION OF RUBBER COMPOUNDS
EP3206895A4 (en) * 2014-10-16 2018-05-30 Bridgestone Americas Tire Operations, LLC Tire having embedded electronic device affixed with adhesive

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3959206A (en) * 1974-10-21 1976-05-25 The Southland Corporation High molecular weight butadiene-styrene latex can end sealant composition
US7737205B2 (en) 2003-07-28 2010-06-15 Dow Global Technologies Inc Thermoplastic vulcanizates and process to prepare them
EP1791906A1 (en) * 2004-07-27 2007-06-06 Dow Gloval Technologies Inc. Thermoplastic vulcanizates and process to prepare them
ITTO20090766A1 (en) * 2009-10-07 2011-04-08 Bridgestone Corp LOW ENERGY CONSUMPTION METHOD FOR THE PREPARATION OF RUBBER COMPOUNDS
EP3206895A4 (en) * 2014-10-16 2018-05-30 Bridgestone Americas Tire Operations, LLC Tire having embedded electronic device affixed with adhesive

Also Published As

Publication number Publication date
BE681783A (en) 1966-10-31

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