GB835469A - Improvements relating to the vulcanisation of butyl rubber - Google Patents

Improvements relating to the vulcanisation of butyl rubber

Info

Publication number
GB835469A
GB835469A GB2130857A GB2130857A GB835469A GB 835469 A GB835469 A GB 835469A GB 2130857 A GB2130857 A GB 2130857A GB 2130857 A GB2130857 A GB 2130857A GB 835469 A GB835469 A GB 835469A
Authority
GB
United Kingdom
Prior art keywords
trisulphides
thiuram
alkyl
butyl rubber
tetra
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
GB2130857A
Inventor
Kenneth Charles Roberts
Vincent Oakes
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.)
Anchor Chemical Co Ltd
Original Assignee
Anchor Chemical 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 Anchor Chemical Co Ltd filed Critical Anchor Chemical Co Ltd
Priority to GB2130857A priority Critical patent/GB835469A/en
Publication of GB835469A publication Critical patent/GB835469A/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
    • C08K5/39—Thiocarbamic acids; Derivatives thereof, e.g. dithiocarbamates
    • C08K5/40—Thiurams, i.e. compounds containing groups

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

The invention comprises tetraethyl-, tetraisopropyl-, and tetrabutyl-thiuram trisulphides. These and other tetra-C1-4 alkyl thiuram trisulphides and tetra-cycloalkyl thiouram trisulphides are prepared by reacting the alkali metal salts of the corresponding di-C1-4 alkyl and dicycloalkyl dithiocarbamic acids with sulphur dichloride.ALSO:Thiuram trisulphides of the formula R1R11N.CS.SSS.CS.NR1R11 in which R1 and R11 are C1-4 alkyl groups or cycloalkyl groups, or are joined to form a pentamethylene group, alone or in conjunction with tellurium diethyl dithiocarbamate or blends of tetramethyl thiuram disulphide and mercaptobenzothiazole, are added as accelerators to vulcanizable butyl rubber compositions.
GB2130857A 1957-07-05 1957-07-05 Improvements relating to the vulcanisation of butyl rubber Expired GB835469A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2130857A GB835469A (en) 1957-07-05 1957-07-05 Improvements relating to the vulcanisation of butyl rubber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2130857A GB835469A (en) 1957-07-05 1957-07-05 Improvements relating to the vulcanisation of butyl rubber

Publications (1)

Publication Number Publication Date
GB835469A true GB835469A (en) 1960-05-18

Family

ID=10160689

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2130857A Expired GB835469A (en) 1957-07-05 1957-07-05 Improvements relating to the vulcanisation of butyl rubber

Country Status (1)

Country Link
GB (1) GB835469A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112062701A (en) * 2020-08-31 2020-12-11 华南理工大学 Rubber accelerator diethyl dithiocarbamate sulfone and preparation method and application thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112062701A (en) * 2020-08-31 2020-12-11 华南理工大学 Rubber accelerator diethyl dithiocarbamate sulfone and preparation method and application thereof
CN112062701B (en) * 2020-08-31 2022-05-24 华南理工大学 Rubber accelerator diethyl dithiocarbamate sulfone and preparation method and application thereof

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