BE765896A - Procede de preparation de polychloroprenes modifies au soufre - Google Patents

Procede de preparation de polychloroprenes modifies au soufre

Info

Publication number
BE765896A
BE765896A BE765896A BE765896A BE765896A BE 765896 A BE765896 A BE 765896A BE 765896 A BE765896 A BE 765896A BE 765896 A BE765896 A BE 765896A BE 765896 A BE765896 A BE 765896A
Authority
BE
Belgium
Prior art keywords
polychloroprenees
modified
preparing sulfur
sulfur
preparing
Prior art date
Application number
BE765896A
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
Publication of BE765896A publication Critical patent/BE765896A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C19/00—Chemical modification of rubber
    • C08C19/08—Depolymerisation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F36/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F36/02—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
    • C08F36/04—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
    • C08F36/14—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated containing elements other than carbon and hydrogen
    • C08F36/16—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated containing elements other than carbon and hydrogen containing halogen

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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
BE765896A 1970-04-18 1971-04-16 Procede de preparation de polychloroprenes modifies au soufre BE765896A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702018736 DE2018736C3 (de) 1970-04-18 1970-04-18 Verfahren zur Herstellung von schwefelmodifizierten Polychloroprenen mit verbesserten mechanischen Eigenschaften (Modulwert)

Publications (1)

Publication Number Publication Date
BE765896A true BE765896A (fr) 1971-09-16

Family

ID=5768473

Family Applications (1)

Application Number Title Priority Date Filing Date
BE765896A BE765896A (fr) 1970-04-18 1971-04-16 Procede de preparation de polychloroprenes modifies au soufre

Country Status (6)

Country Link
JP (1) JPS5238071B1 (fr)
BE (1) BE765896A (fr)
DE (1) DE2018736C3 (fr)
FR (1) FR2089811A5 (fr)
GB (1) GB1346923A (fr)
NL (1) NL161172C (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE33377E (en) * 1978-11-07 1990-10-09 Distugil Method of preparing sulfur-modified polychloroprene
FR2442863A1 (fr) 1978-11-07 1980-06-27 Distugil Procede de preparation de polychloroprene modifie au soufre
US4605705A (en) * 1984-09-10 1986-08-12 E. I. Du Pont De Nemours And Company Heat resistant sulfur-modified polychloroprene copolymers
DE3605333A1 (de) * 1986-02-19 1987-08-20 Bayer Ag Verfahren zur herstellung von polychloropren

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2234215A (en) * 1939-03-28 1941-03-11 Du Pont Plastic polymeric derivatives of chloroprene and process of producing the same
US3397173A (en) * 1964-03-10 1968-08-13 Du Pont Stable chloroprene-sulfur copolymer

Also Published As

Publication number Publication date
NL161172B (nl) 1979-08-15
NL7105169A (fr) 1971-10-20
FR2089811A5 (fr) 1972-01-07
JPS5238071B1 (fr) 1977-09-27
DE2018736A1 (de) 1971-10-28
DE2018736B2 (de) 1978-01-05
DE2018736C3 (de) 1984-07-12
NL161172C (nl) 1980-01-15
GB1346923A (en) 1974-02-13

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