DE1720111C3 - Verfahren zur Herstellung von schwefelmodifizierten Polychloroprenen - Google Patents

Verfahren zur Herstellung von schwefelmodifizierten Polychloroprenen

Info

Publication number
DE1720111C3
DE1720111C3 DE1720111A DE1720111A DE1720111C3 DE 1720111 C3 DE1720111 C3 DE 1720111C3 DE 1720111 A DE1720111 A DE 1720111A DE 1720111 A DE1720111 A DE 1720111A DE 1720111 C3 DE1720111 C3 DE 1720111C3
Authority
DE
Germany
Prior art keywords
peptization
polymer
sulfur
chloroprene
latex
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
DE1720111A
Other languages
German (de)
English (en)
Other versions
DE1720111B2 (enExample
DE1720111A1 (de
Inventor
Edmund Dr. 5670 Opladen Huether
Rudolf Dr. 5000 Koeln Mayer-Mader
Willi Dr. 5072 Schildgen Wolff
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
Application filed by Bayer AG filed Critical Bayer AG
Priority to DE1720111A priority Critical patent/DE1720111C3/de
Priority to GB58539/68A priority patent/GB1177897A/en
Priority to US788052A priority patent/US3595847A/en
Priority to NL6900347A priority patent/NL6900347A/xx
Priority to BE726731D priority patent/BE726731A/xx
Priority to FR6900293A priority patent/FR2000196A1/fr
Publication of DE1720111A1 publication Critical patent/DE1720111A1/de
Publication of DE1720111B2 publication Critical patent/DE1720111B2/de
Application granted granted Critical
Publication of DE1720111C3 publication Critical patent/DE1720111C3/de
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C3/00—Treatment of coagulated rubber
    • 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
    • C08F236/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F236/02—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
    • C08F236/04—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
    • C08F236/14—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
    • C08F236/16—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)
DE1720111A 1968-01-12 1968-01-12 Verfahren zur Herstellung von schwefelmodifizierten Polychloroprenen Expired DE1720111C3 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE1720111A DE1720111C3 (de) 1968-01-12 1968-01-12 Verfahren zur Herstellung von schwefelmodifizierten Polychloroprenen
GB58539/68A GB1177897A (en) 1968-01-12 1968-12-10 A Process for the Production of Sulphur-modified Polychloroprenes
US788052A US3595847A (en) 1968-01-12 1968-12-30 Process for the production of sulphur-modified polychloroprenes
NL6900347A NL6900347A (enExample) 1968-01-12 1969-01-09
BE726731D BE726731A (enExample) 1968-01-12 1969-01-10
FR6900293A FR2000196A1 (enExample) 1968-01-12 1969-01-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1720111A DE1720111C3 (de) 1968-01-12 1968-01-12 Verfahren zur Herstellung von schwefelmodifizierten Polychloroprenen

Publications (3)

Publication Number Publication Date
DE1720111A1 DE1720111A1 (de) 1971-06-03
DE1720111B2 DE1720111B2 (enExample) 1975-03-06
DE1720111C3 true DE1720111C3 (de) 1975-10-23

Family

ID=5689741

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1720111A Expired DE1720111C3 (de) 1968-01-12 1968-01-12 Verfahren zur Herstellung von schwefelmodifizierten Polychloroprenen

Country Status (6)

Country Link
US (1) US3595847A (enExample)
BE (1) BE726731A (enExample)
DE (1) DE1720111C3 (enExample)
FR (1) FR2000196A1 (enExample)
GB (1) GB1177897A (enExample)
NL (1) NL6900347A (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4124754A (en) * 1976-12-14 1978-11-07 E. I. Du Pont De Nemours And Company Polymerization process with subsequent peptization
US4605705A (en) * 1984-09-10 1986-08-12 E. I. Du Pont De Nemours And Company Heat resistant sulfur-modified polychloroprene copolymers
CA1279149C (en) * 1985-11-04 1991-01-15 Tsuneichi Takeshita Heat resistant chloroprene copolymers
US20130018153A1 (en) 2011-07-11 2013-01-17 E I Du Pont De Nemours And Company Polychloroprene compositions with improved adhesion properties
US9475895B2 (en) * 2012-10-02 2016-10-25 Denka Company Limited Sulfur-modified chloroprene rubber composition and molded body
CN112105659B (zh) * 2018-05-02 2023-05-12 电化株式会社 统计共聚物胶乳和其用途、以及统计共聚物胶乳的制造方法

Also Published As

Publication number Publication date
US3595847A (en) 1971-07-27
FR2000196A1 (enExample) 1969-08-29
GB1177897A (en) 1970-01-14
BE726731A (enExample) 1969-06-16
NL6900347A (enExample) 1969-07-15
DE1720111B2 (enExample) 1975-03-06
DE1720111A1 (de) 1971-06-03

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
EHV Ceased/renunciation