DE1570474B2 - Verfahren zur Herstellung von schwefelmodifizieitem Polychloropren - Google Patents

Verfahren zur Herstellung von schwefelmodifizieitem Polychloropren

Info

Publication number
DE1570474B2
DE1570474B2 DE1570474A DED0048385A DE1570474B2 DE 1570474 B2 DE1570474 B2 DE 1570474B2 DE 1570474 A DE1570474 A DE 1570474A DE D0048385 A DED0048385 A DE D0048385A DE 1570474 B2 DE1570474 B2 DE 1570474B2
Authority
DE
Germany
Prior art keywords
polymerization
sulfur
rubber
latex
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.)
Granted
Application number
DE1570474A
Other languages
German (de)
English (en)
Other versions
DE1570474A1 (de
Inventor
Anthony Archibald Epsom Downs Surrey Sparks (Grossbritannien)
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.)
DISTILLERS CO Ltd EDINBURGH (GROSSBRITANNIEN)
Original Assignee
DISTILLERS CO Ltd EDINBURGH (GROSSBRITANNIEN)
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 DISTILLERS CO Ltd EDINBURGH (GROSSBRITANNIEN) filed Critical DISTILLERS CO Ltd EDINBURGH (GROSSBRITANNIEN)
Publication of DE1570474A1 publication Critical patent/DE1570474A1/de
Publication of DE1570474B2 publication Critical patent/DE1570474B2/de
Granted 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
    • C08F36/18—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 containing chlorine
    • 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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
DE1570474A 1964-10-24 1965-10-08 Verfahren zur Herstellung von schwefelmodifizieitem Polychloropren Granted DE1570474B2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB43454/64A GB1082981A (en) 1964-10-24 1964-10-24 Improvements in or relating to polymerisation process

Publications (2)

Publication Number Publication Date
DE1570474A1 DE1570474A1 (de) 1970-07-16
DE1570474B2 true DE1570474B2 (de) 1973-09-20

Family

ID=10428821

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1570474A Granted DE1570474B2 (de) 1964-10-24 1965-10-08 Verfahren zur Herstellung von schwefelmodifizieitem Polychloropren

Country Status (5)

Country Link
US (1) US3378538A (en, 2012)
BE (1) BE671324A (en, 2012)
DE (1) DE1570474B2 (en, 2012)
GB (1) GB1082981A (en, 2012)
NL (2) NL6512757A (en, 2012)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3472828A (en) * 1967-06-16 1969-10-14 Du Pont Process for preparing fluid chloroprene polymers in the presence of dialkyl xanthogen disulfides
US3619226A (en) * 1967-06-16 1971-11-09 Du Pont Fluid, noncrystalline chloroprene copolymers
GB1219782A (en) * 1968-02-23 1971-01-20 Du Pont Improvements in or relating to polymers
US3920623A (en) * 1972-02-18 1975-11-18 Du Pont Treatment of chloroprene-sulfur copolymers with benzothiazole sulfenamides
US3925294A (en) * 1973-01-17 1975-12-09 Du Pont Controlling viscosity of chloroprene-sulfur copolymers
US3925340A (en) * 1974-05-08 1975-12-09 Du Pont Preparation of sol chloroprene polymers
DE3006802A1 (de) * 1980-02-23 1981-09-10 Bayer Ag, 5090 Leverkusen Polymerisationsinitiator fuer chloropren enthaltend oder bestehend aus natriumdithionit sowie seine verwendung bei der polymerisation von chloropren
US4605705A (en) * 1984-09-10 1986-08-12 E. I. Du Pont De Nemours And Company Heat resistant sulfur-modified polychloroprene copolymers
CN103025514B (zh) 2010-06-25 2016-12-14 忠诚股份有限公司 致敏性降低的硫化组合物
DE112013004849T5 (de) * 2012-10-02 2015-06-11 Denki Kagaku Kogyo Kabushiki Kaisha Schwefel-modifizierte Chloroprenkautschukzusammensetzung und Formkörper

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2576009A (en) * 1948-07-22 1951-11-20 Du Pont Process for arresting the polymerization of chloroprene
US2707180A (en) * 1951-10-08 1955-04-26 Du Pont Chloroprene emulsion polymerization process
US2914497A (en) * 1956-07-03 1959-11-24 Du Pont Rosinate dispersing agents in chloroprene polymerization
NL101029C (en, 2012) * 1957-01-25
LU37694A1 (en, 2012) * 1958-10-07
BE583661A (en, 2012) * 1958-10-20
US3105055A (en) * 1960-04-05 1963-09-24 Du Pont Process of plasticizing polychloroprene employing alkali sulfite
US3300433A (en) * 1964-02-20 1967-01-24 Du Pont Xanthogen disulfide and amine preparation of polychloroprene
US3190865A (en) * 1961-11-02 1965-06-22 Du Pont Chloroprene polymerization process
NL272799A (en, 2012) * 1962-01-04
DE1248921B (de) * 1962-04-17 1967-08-31 E. I. Du Pont De Nemours And Company, Wilmington, Del. (V. St. A.) Leicht verarbeitbares Elastomerengemisch auf Basis von Chloroprenpolyemrisaten

Also Published As

Publication number Publication date
BE671324A (en, 2012) 1966-04-22
US3378538A (en) 1968-04-16
NL6512757A (en, 2012) 1966-04-25
GB1082981A (en) 1967-09-13
NL130581C (en, 2012)
DE1570474A1 (de) 1970-07-16

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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