DE2161342A1 - Lagerbestaendige treib- und vulkanisierbare polychloropren-dichtungsmasse - Google Patents

Lagerbestaendige treib- und vulkanisierbare polychloropren-dichtungsmasse

Info

Publication number
DE2161342A1
DE2161342A1 DE19712161342 DE2161342A DE2161342A1 DE 2161342 A1 DE2161342 A1 DE 2161342A1 DE 19712161342 DE19712161342 DE 19712161342 DE 2161342 A DE2161342 A DE 2161342A DE 2161342 A1 DE2161342 A1 DE 2161342A1
Authority
DE
Germany
Prior art keywords
polychloroprene
storage
azodicarbonamide
sealing compound
weight
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.)
Pending
Application number
DE19712161342
Other languages
German (de)
English (en)
Inventor
Jochen Dipl Chem Dr Schnetger
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.)
Bayer AG
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
Priority to CA126,071A priority Critical patent/CA989550A/en
Application filed by Bayer AG filed Critical Bayer AG
Priority to DE19712161342 priority patent/DE2161342A1/de
Priority to NL7205273A priority patent/NL7205273A/xx
Priority to IT8957872A priority patent/IT1013021B/it
Priority to BE782566A priority patent/BE782566R/xx
Priority to FR7214519A priority patent/FR2164121A6/fr
Priority to GB1888072A priority patent/GB1372614A/en
Priority to US00375546A priority patent/US3846350A/en
Publication of DE2161342A1 publication Critical patent/DE2161342A1/de
Pending legal-status Critical Current

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)
DE19712161342 1970-10-29 1971-12-10 Lagerbestaendige treib- und vulkanisierbare polychloropren-dichtungsmasse Pending DE2161342A1 (de)

Priority Applications (8)

Application Number Priority Date Filing Date Title
CA126,071A CA989550A (en) 1970-10-29 1971-10-26 Process for the vulcanization and expansion of polychloroprene rubber with azodicarbonamide
DE19712161342 DE2161342A1 (de) 1971-12-10 1971-12-10 Lagerbestaendige treib- und vulkanisierbare polychloropren-dichtungsmasse
NL7205273A NL7205273A (it) 1971-12-10 1972-04-19
IT8957872A IT1013021B (it) 1971-12-10 1972-04-21 Procedimento per vulcanizzare ed espandere gomma policloroprenica e prodotti ottenuti
BE782566A BE782566R (fr) 1971-12-10 1972-04-24 Procede de vulcanisation et d'expansion de caoutchouc de polychloroprene avec de
FR7214519A FR2164121A6 (it) 1971-12-10 1972-04-24
GB1888072A GB1372614A (en) 1971-12-10 1972-04-24 Storage stable polychloroprene sealing composition suitable for expansion and vulcanization
US00375546A US3846350A (en) 1970-10-29 1973-07-02 Process for the vulcanization and expansion of polychloroprene rubber with azodicarbnamide

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
DE2161342A1 true DE2161342A1 (de) 1973-07-26

Family

ID=5827620

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712161342 Pending DE2161342A1 (de) 1970-10-29 1971-12-10 Lagerbestaendige treib- und vulkanisierbare polychloropren-dichtungsmasse

Country Status (6)

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

Also Published As

Publication number Publication date
GB1372614A (en) 1974-10-30
IT1013021B (it) 1977-03-30
BE782566R (fr) 1972-10-24
NL7205273A (it) 1973-06-13
FR2164121A6 (it) 1973-07-27

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