GB956659A - Process for the vulcanisation of 2-chloro-1,3-butadiene polymers and copolymers - Google Patents

Process for the vulcanisation of 2-chloro-1,3-butadiene polymers and copolymers

Info

Publication number
GB956659A
GB956659A GB4043562A GB4043562A GB956659A GB 956659 A GB956659 A GB 956659A GB 4043562 A GB4043562 A GB 4043562A GB 4043562 A GB4043562 A GB 4043562A GB 956659 A GB956659 A GB 956659A
Authority
GB
United Kingdom
Prior art keywords
parts
mixture
vulcanisation
chloro
copolymers
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
GB4043562A
Inventor
Willy Koehler
Theodor Waag
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.)
Filmfabrik Wolfen VEB
Original Assignee
Filmfabrik Wolfen VEB
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 Filmfabrik Wolfen VEB filed Critical Filmfabrik Wolfen VEB
Priority to GB4043562A priority Critical patent/GB956659A/en
Publication of GB956659A publication Critical patent/GB956659A/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
    • C08K5/45—Heterocyclic compounds having sulfur in the ring
    • C08K5/46—Heterocyclic compounds having sulfur in the ring with oxygen or nitrogen in the ring
    • C08K5/47—Thiazoles

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)

Abstract

3,5-disubstituted 2-fluoro 4, 6-tetra hydro -1- thia-3, 5 diazines of the general formulae: <FORM:0956659/C3/1> wherein R1 and R2 are alkyl or aralkyl radicals are used as accelerators in the vulcanisation of 2-chloro-1, 3, butadiene polymers or copolymers. The accelerators are added in amounts of 1-2% by weight calculated on the total weight of polymer to a sulphur-free metal oxide-containing chloroprene mixture and the mixture is then vulcanised in the known manner. In an example a mixture of 100 parts chloroprene polymer, 5 parts of magnesium oxide, 5 parts zinc oxide, 1 part stearic acid, 1.5 parts of 3,5, dimethyl 2-fluoro-4, 6-tetrahydrol-thia 3, 5, diazine, 1 part dihydroxy-diphenyl amine and 30 parts semi-active silicic acid was vulcanised for 60 minutes at 145 DEG C.
GB4043562A 1962-10-25 1962-10-25 Process for the vulcanisation of 2-chloro-1,3-butadiene polymers and copolymers Expired GB956659A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4043562A GB956659A (en) 1962-10-25 1962-10-25 Process for the vulcanisation of 2-chloro-1,3-butadiene polymers and copolymers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4043562A GB956659A (en) 1962-10-25 1962-10-25 Process for the vulcanisation of 2-chloro-1,3-butadiene polymers and copolymers

Publications (1)

Publication Number Publication Date
GB956659A true GB956659A (en) 1964-04-29

Family

ID=10414896

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4043562A Expired GB956659A (en) 1962-10-25 1962-10-25 Process for the vulcanisation of 2-chloro-1,3-butadiene polymers and copolymers

Country Status (1)

Country Link
GB (1) GB956659A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4017439A (en) 1975-07-31 1977-04-12 R. T. Vanderbilt Company, Inc. Vulcanization of neoprene

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4017439A (en) 1975-07-31 1977-04-12 R. T. Vanderbilt Company, Inc. Vulcanization of neoprene

Similar Documents

Publication Publication Date Title
GB677584A (en) Improvements in or relating to vulcanized rubber compositions and method of reducing the normal rate of oxidation thereof
GB765833A (en) Process for the manufacture of rubbery adducts and products resulting therefrom
GB1020818A (en) 2-thiazolidinethiones as accelerators for polychloroprene
GB1356344A (en) Curable fluoroelastomer compositions and a process for curing said compositions
GB1123506A (en) Vulcanization of rubber
GB956659A (en) Process for the vulcanisation of 2-chloro-1,3-butadiene polymers and copolymers
GB1336946A (en) Inhibiting premature vulcanization
GB1236079A (en) Process for vulcanising rubber
US2445722A (en) Vulcanization accelerator
GB1029227A (en) New imidazolidine-2-thione derivatives
GB1144634A (en) Improvements in and relating to vulcanizable rubber compositions
US3078258A (en) Sulfur vulcanization of rubbers with a 2-(3, 5-dimethyl-4-morpholinylmercapto)-benzothiazole accelerator
GB1002146A (en) Moulding compositions based on elastic and thermoplastic copolymer mixtures
US2429080A (en) Reducing the curing rate of buta-diene-styrene copolymer rubber
GB809316A (en) Chloroprene polymers containing tri-substituted thiourea accelerators
US2999855A (en) Process of vulcanizing chloroprene polymers
US2106465A (en) Mercapto-thiazole derivatives
GB865289A (en) Rubber scorch inhibitors and retarders
US2381397A (en) Vulcanization of rubber
US2399948A (en) Compounding and vulcanization of synthetic rubber
GB1076961A (en) An unsaturated nitrogen-containing resinous product
GB793609A (en) Improved vulcanisation process for rubber
GB1491110A (en) Vulcanisation process
SU117195A1 (en) The method of vulcanization of rubber compounds
GB808431A (en) Improved vulcanisation process for rubber