GB923411A - Curing olefine copolymers - Google Patents

Curing olefine copolymers

Info

Publication number
GB923411A
GB923411A GB3252058A GB3252058A GB923411A GB 923411 A GB923411 A GB 923411A GB 3252058 A GB3252058 A GB 3252058A GB 3252058 A GB3252058 A GB 3252058A GB 923411 A GB923411 A GB 923411A
Authority
GB
United Kingdom
Prior art keywords
heating
sulphur
those derived
curing
organic peroxide
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
GB3252058A
Inventor
Derek William Sear
Edward Allan Dudley
Stephen Adamek
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 Rubber Co Ltd
Original Assignee
Dunlop Rubber 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 Rubber Co Ltd filed Critical Dunlop Rubber Co Ltd
Priority to GB3252058A priority Critical patent/GB923411A/en
Priority to AU53481/59A priority patent/AU239299B2/en
Priority to FR807144A priority patent/FR1238616A/en
Publication of GB923411A publication Critical patent/GB923411A/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
    • 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
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/14—Peroxides

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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

A copolymer of two or more mono-olefines is cured by heating with an organic peroxide and sulphur or a compound liberating sulphur on heating, e.g. tetramethyl thiuram disulphide, dithiomorpholine or a persulphide. The copolymers specified are those derived from ethylene, propylene, butene, isobutene, pentenes and hexenes, and in particular those derived by the use of Ziegler catalysts. The organic peroxide may be dicumyl, di-t-butyl or benzoyl peroxide, or t-butyl perbenzoate. Optional ingredients are zinc oxide, carbon black, stearic acid and saturated extending oils.
GB3252058A 1958-10-11 1958-10-11 Curing olefine copolymers Expired GB923411A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB3252058A GB923411A (en) 1958-10-11 1958-10-11 Curing olefine copolymers
AU53481/59A AU239299B2 (en) 1958-10-11 1959-10-08 Curing olefine copolymers
FR807144A FR1238616A (en) 1958-10-11 1959-10-09 Vulcanization process of olefinic copolymers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3252058A GB923411A (en) 1958-10-11 1958-10-11 Curing olefine copolymers

Publications (1)

Publication Number Publication Date
GB923411A true GB923411A (en) 1963-04-10

Family

ID=10339867

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3252058A Expired GB923411A (en) 1958-10-11 1958-10-11 Curing olefine copolymers

Country Status (3)

Country Link
AU (1) AU239299B2 (en)
FR (1) FR1238616A (en)
GB (1) GB923411A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE613626A (en) * 1961-02-09

Also Published As

Publication number Publication date
AU5348159A (en) 1960-04-14
AU239299B2 (en) 1962-07-05
FR1238616A (en) 1960-08-12

Similar Documents

Publication Publication Date Title
GB886794A (en) Preparation and vulcanization of articles
GB1002373A (en) Polyolefin compositions
GB835864A (en) Improved thermoplastic materials
GB940876A (en) Improvements relating to shaped articles
GB938645A (en) Hydrocarbon polymer blends
GB923411A (en) Curing olefine copolymers
GB1077361A (en) Vulcanizable compositions containing olefinic copolymers
GB928533A (en) Improvements in or relating to synthetic rubber-like polymers
GB1072627A (en) Vulcanisation of olefin copolymers
GB919180A (en) Improvements in stabilized saturated hydrocarbon polymeric compositions
ES289348A1 (en) A procedure to vulcanize compositions based on olefinic copolymers (Machine-translation by Google Translate, not legally binding)
CH419601A (en) Mixture based on copolymers of ethylene with α-olefins, in particular copolymers of ethylene with propylene and / or butene, which can be vulcanized with organic peroxides and their use for the production of elastomers
ES272708A1 (en) Poly alpha olefins stabilized with dithio-oxamides and phenols
GB923412A (en) Method for curing olefinic copolymers
GB978626A (en) Polymer compositions
GB852035A (en) Improvements relating to the curing of copolymers of diverse mono-olefins
GB937853A (en) Improvements in the preparation of vulcanised products
GB938030A (en) Co-vulcanizable and co-vulcanized mixes of olefins co-polymers and polymers
GB891842A (en) Vulcanisation of isobutene copolymers with organic peroxides
CH428224A (en) Process for the preparation of high molecular weight, linear, amorphous copolymers of ethylene with α-olefins
GB873598A (en) Vulcanisation of synthetic elastomers
JPS56116712A (en) Vulcanization
FR2048624A5 (en) Sleeve connector for cables insulated with - polyethylene
GB967463A (en) Process for vulcanizing amorphous,saturated olefine polymers
GB916133A (en) Promotion of cracking