BE782566R - Procede de vulcanisation et d'expansion de caoutchouc de polychloroprene avec de - Google Patents

Procede de vulcanisation et d'expansion de caoutchouc de polychloroprene avec de

Info

Publication number
BE782566R
BE782566R BE782566A BE782566A BE782566R BE 782566 R BE782566 R BE 782566R BE 782566 A BE782566 A BE 782566A BE 782566 A BE782566 A BE 782566A BE 782566 R BE782566 R BE 782566R
Authority
BE
Belgium
Prior art keywords
vulcanizing
expanding
polychloroprene rubber
polychloroprene
rubber
Prior art date
Application number
BE782566A
Other languages
English (en)
Original Assignee
Bayer Ag
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 Bayer Ag filed Critical Bayer Ag
Application granted granted Critical
Publication of BE782566R publication Critical patent/BE782566R/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/06—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent
    • C08J9/10—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent developing nitrogen, the blowing agent being a compound containing a nitrogen-to-nitrogen bond
    • C08J9/102—Azo-compounds
    • C08J9/103—Azodicarbonamide
    • 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
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/22—Compounds containing nitrogen bound to another nitrogen atom
    • C08K5/23—Azo-compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2311/00—Characterised by the use of homopolymers or copolymers of chloroprene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Sealing Material Composition (AREA)
BE782566A 1971-12-10 1972-04-24 Procede de vulcanisation et d'expansion de caoutchouc de polychloroprene avec de BE782566R (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712161342 DE2161342A1 (de) 1971-12-10 1971-12-10 Lagerbestaendige treib- und vulkanisierbare polychloropren-dichtungsmasse

Publications (1)

Publication Number Publication Date
BE782566R true BE782566R (fr) 1972-10-24

Family

ID=5827620

Family Applications (1)

Application Number Title Priority Date Filing Date
BE782566A BE782566R (fr) 1971-12-10 1972-04-24 Procede de vulcanisation et d'expansion de caoutchouc de polychloroprene avec de

Country Status (6)

Country Link
BE (1) BE782566R (fr)
DE (1) DE2161342A1 (fr)
FR (1) FR2164121A6 (fr)
GB (1) GB1372614A (fr)
IT (1) IT1013021B (fr)
NL (1) NL7205273A (fr)

Also Published As

Publication number Publication date
NL7205273A (fr) 1973-06-13
DE2161342A1 (de) 1973-07-26
FR2164121A6 (fr) 1973-07-27
IT1013021B (it) 1977-03-30
GB1372614A (en) 1974-10-30

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