[go: up one dir, main page]

GB414949A - Improvements relating to the vulcanisation of rubber and analogous substances - Google Patents

Improvements relating to the vulcanisation of rubber and analogous substances

Info

Publication number
GB414949A
GB414949A GB34470/33A GB3447033A GB414949A GB 414949 A GB414949 A GB 414949A GB 34470/33 A GB34470/33 A GB 34470/33A GB 3447033 A GB3447033 A GB 3447033A GB 414949 A GB414949 A GB 414949A
Authority
GB
United Kingdom
Prior art keywords
thiazole
vulcanisation
rubber
improvements relating
arylene
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
GB34470/33A
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.)
Matieres Colorantes & Prod Chi
Original Assignee
Matieres Colorantes & Prod Chi
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 Matieres Colorantes & Prod Chi filed Critical Matieres Colorantes & Prod Chi
Publication of GB414949A publication Critical patent/GB414949A/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
    • C08K5/0008—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

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

An accelerator of vulcanization consists of a mixture of a mercapto arylene thiazole, or a disulphide of an arylene thiazole, and a neutral salt of oxalic acid and an amine having the general formula <FORM:0414949/V/1> where R1 and R2 are hydrogen or alkyl radicals which may have an alcoholic function. Specified amines are mono ethanol amine, diethanolamine, butanolamine, propanolamine, methylpropanolamine. These oxalates react only at vulcanizing temperature to form ultra accelerators with the thiazole, and so minimize risk of scorching. The hydrogen atoms of the benzene nucleus of the thiazole may be substituted, e.g. by Cl, NO2, or an alkyl radical. Examples of suitable mixes are given.
GB34470/33A 1933-01-18 1933-12-07 Improvements relating to the vulcanisation of rubber and analogous substances Expired GB414949A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE414949X 1933-01-18

Publications (1)

Publication Number Publication Date
GB414949A true GB414949A (en) 1934-08-16

Family

ID=3869287

Family Applications (1)

Application Number Title Priority Date Filing Date
GB34470/33A Expired GB414949A (en) 1933-01-18 1933-12-07 Improvements relating to the vulcanisation of rubber and analogous substances

Country Status (3)

Country Link
BE (1) BE393793A (en)
FR (1) FR767235A (en)
GB (1) GB414949A (en)

Also Published As

Publication number Publication date
FR767235A (en) 1934-07-12
BE393793A (en)

Similar Documents

Publication Publication Date Title
GB490292A (en) Improvements in or relating to the treatment of rubber
GB414949A (en) Improvements relating to the vulcanisation of rubber and analogous substances
US2041854A (en) Preservation of rubber
GB448237A (en) Improvements in the vulcanization of rubber
US3078258A (en) Sulfur vulcanization of rubbers with a 2-(3, 5-dimethyl-4-morpholinylmercapto)-benzothiazole accelerator
US1892719A (en) Vulcanization of rubber
US2278539A (en) Treatment of rubber
GB344491A (en) Process for the preservation of natural and synthetic varieties of rubber
FR749716A (en) Rubber vulcanization process
US1546713A (en) Vulcanized rubber product and method of obtaining the same
GB359328A (en) Art of vulcanizing rubber
GB490905A (en) Improvements in latex compositions
US3177213A (en) 2-(3, 5-dimethyl-4-morpholinylmercapto)-benzothiazole
GB308275A (en) Improvements in or relating to the vulcanisation of natural or artificial rubber
FR769661A (en) Rubber vulcanization process
GB426649A (en) Improvements in or relating to a process of vulcanising rubber
GB454288A (en) Improved method of preserving rubber
GB423308A (en) Improvements in and relating to the manufacture of rubber
GB415700A (en) Improvements in and relating to the vulcanization of rubber
GB415073A (en) Improvements in or relating to the preservation of rubber
GB625845A (en) Improvements in or relating to the vulcanization or prevulcanization of rubber or the like, and to the production of rubber or like derivatives
GB450379A (en) An improved process for the vulcanisation of rubber goods
GB395705A (en) Improvements in and relating to the vulcanisation of rubber
GB371474A (en) Age resisting rubber compounds
FR785908A (en) Process for the flame retardancy of molded materials, particularly rubber