ES259339A1 - Improvements relating to vulcanisable compositions - Google Patents

Improvements relating to vulcanisable compositions

Info

Publication number
ES259339A1
ES259339A1 ES0259339A ES259339A ES259339A1 ES 259339 A1 ES259339 A1 ES 259339A1 ES 0259339 A ES0259339 A ES 0259339A ES 259339 A ES259339 A ES 259339A ES 259339 A1 ES259339 A1 ES 259339A1
Authority
ES
Spain
Prior art keywords
sulphur
peroxide
vulcanizing agents
improvements relating
soap
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
ES0259339A
Other languages
Spanish (es)
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.)
Montedison SpA
Pirelli and C SpA
Original Assignee
Pirelli SpA
Montecatini Societa Generale per lIndustria Mineraria e Chimica SpA
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 Pirelli SpA, Montecatini Societa Generale per lIndustria Mineraria e Chimica SpA filed Critical Pirelli SpA
Publication of ES259339A1 publication Critical patent/ES259339A1/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
    • C08K5/04—Oxygen-containing compounds
    • C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
    • 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
    • C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
    • C08K5/098—Metal salts of carboxylic acids

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)
  • Organic Insulating Materials (AREA)

Abstract

A vulcanizable composition comprises an amorphous copolymer of ethylene with an a -olefin such as propylene or butene, an organic peroxide and sulphur as vulcanizing agents, and at least one metal soap of Zn, Pb, Cd and/or Sn with an organic acid, such as palmitic, stearic, lauric, oleic, naphthenic, resinic, bezzoic, oxynaphthoic or substituted benzoic acid. The soap may be formed in situ Pb and/or Zn oxides also may be present. In examples chlorinated t-butyl peroxide and dicumyl peroxide are used in conjuction with sulphur as vulcanizing agents and additional materials present are sodium polybutadiene and kaolin. The products are useful as electric insulation. Specification 878,004 is referred to.
ES0259339A 1959-07-30 1960-06-30 Improvements relating to vulcanisable compositions Expired ES259339A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1285759 1959-07-30

Publications (1)

Publication Number Publication Date
ES259339A1 true ES259339A1 (en) 1961-01-16

Family

ID=11143571

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0259339A Expired ES259339A1 (en) 1959-07-30 1960-06-30 Improvements relating to vulcanisable compositions

Country Status (7)

Country Link
BE (1) BE592338A (en)
CH (1) CH439714A (en)
ES (1) ES259339A1 (en)
GB (1) GB927874A (en)
IT (1) IT613494A (en)
LU (1) LU38818A1 (en)
NL (2) NL253865A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1150201B (en) * 1961-04-04 1963-06-12 Exxon Research Engineering Co Process for vulcanizing rubber-like, essentially amorphous copolymers

Also Published As

Publication number Publication date
DE1494253A1 (en) 1969-12-11
GB927874A (en) 1963-06-06
NL124034C (en)
NL253865A (en)
LU38818A1 (en) 1960-12-14
CH439714A (en) 1967-07-15
IT613494A (en)
DE1494253B2 (en) 1972-10-12
BE592338A (en)

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