DE2134158C3 - Verfahren zum Peptisieren von PoIychloroprenlatex - Google Patents

Verfahren zum Peptisieren von PoIychloroprenlatex

Info

Publication number
DE2134158C3
DE2134158C3 DE2134158A DE2134158A DE2134158C3 DE 2134158 C3 DE2134158 C3 DE 2134158C3 DE 2134158 A DE2134158 A DE 2134158A DE 2134158 A DE2134158 A DE 2134158A DE 2134158 C3 DE2134158 C3 DE 2134158C3
Authority
DE
Germany
Prior art keywords
latex
sulfur
polychloroprene
chloroprene
polymerization
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
DE2134158A
Other languages
German (de)
English (en)
Other versions
DE2134158A1 (de
DE2134158B2 (de
Inventor
Paul Grenoble Branlard
Jacques Varces Modiano
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.)
Distugil SA
Original Assignee
Distugil SA
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 claimed from FR7026729A external-priority patent/FR2098562A5/fr
Priority claimed from FR7121163A external-priority patent/FR2141513A2/fr
Application filed by Distugil SA filed Critical Distugil SA
Publication of DE2134158A1 publication Critical patent/DE2134158A1/de
Publication of DE2134158B2 publication Critical patent/DE2134158B2/de
Application granted granted Critical
Publication of DE2134158C3 publication Critical patent/DE2134158C3/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
    • C08F136/00—Homopolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F136/02—Homopolymers 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
    • C08F136/04—Homopolymers 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
    • C08F136/14—Homopolymers 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
    • C08F136/16—Homopolymers 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
    • C08F136/18—Homopolymers 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
    • C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C19/00—Chemical modification of rubber
    • C08C19/085—Devulcanisation
    • 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
    • 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)
  • Polymerisation Methods In General (AREA)
DE2134158A 1970-07-10 1971-07-08 Verfahren zum Peptisieren von PoIychloroprenlatex Expired DE2134158C3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7026729A FR2098562A5 (enExample) 1970-07-10 1970-07-10
FR7121163A FR2141513A2 (en) 1971-06-03 1971-06-03 Peptizing polychloroprepn latices - by thiols at end of polymerization reaction

Publications (3)

Publication Number Publication Date
DE2134158A1 DE2134158A1 (de) 1972-01-13
DE2134158B2 DE2134158B2 (de) 1980-01-10
DE2134158C3 true DE2134158C3 (de) 1980-09-04

Family

ID=26215857

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2134158A Expired DE2134158C3 (de) 1970-07-10 1971-07-08 Verfahren zum Peptisieren von PoIychloroprenlatex

Country Status (5)

Country Link
JP (1) JPS5545561B2 (enExample)
BE (1) BE769824A (enExample)
DE (1) DE2134158C3 (enExample)
GB (1) GB1345438A (enExample)
NL (1) NL170008C (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2556730B1 (fr) * 1983-12-20 1986-06-20 Distugil Procede de polymerisation du chloroprene
CN113166281B (zh) * 2019-03-20 2023-04-18 电化株式会社 硫改性氯丁橡胶及其制造方法、硫改性氯丁橡胶组合物、硫化物以及成型品

Also Published As

Publication number Publication date
NL170008B (nl) 1982-04-16
DE2134158A1 (de) 1972-01-13
BE769824A (fr) 1971-11-16
JPS5545561B2 (enExample) 1980-11-18
NL7109459A (enExample) 1972-01-12
NL170008C (nl) 1982-09-16
DE2134158B2 (de) 1980-01-10
GB1345438A (en) 1974-01-30

Similar Documents

Publication Publication Date Title
DE112013004849T5 (de) Schwefel-modifizierte Chloroprenkautschukzusammensetzung und Formkörper
DE2755074C2 (enExample)
DE2156452C2 (de) Verfahren zur Polymerisation von Chloropren zu einem benzollöslichen Chloroprenpolymeren und Mischung aus dem benzollöslichen Polymeren mit einem benzolunlöslichen Chloroprenpolymeren
DE2008673C3 (de) Vulkanisierbares elastomeres Gemisch von Chloroprenpolymerisaten
EP0032978B1 (de) Polychloropren-Klebstoff mit verbesserter Topfzeit und seine Herstellung
EP0200857B1 (de) Verfahren zur Herstellung toluollöslicher, schwefelmodifizierter Chloroprenpolymerisate
DE1570474B2 (de) Verfahren zur Herstellung von schwefelmodifizieitem Polychloropren
DE69120549T2 (de) Verfahren zum Abbruch einer Emulsionspolymerisation
DE2134158C3 (de) Verfahren zum Peptisieren von PoIychloroprenlatex
DE918293C (de) Polymerisationsunterbrechung
DE2729628C2 (enExample)
DE68901882T2 (de) Verfahren zur herstellung von polychloropren.
EP0301347B1 (de) Polychloroprenmischungen
DE3002711A1 (de) Kontinuierliche polymerisation von chloropren
DE3321902C2 (de) Verfahren zur Herstellung von Chloroprenkautschuk
DE3234318C2 (enExample)
EP0324173B1 (de) Verfahren zur Herstellung schwefelmodifizierten Polychloroprens
DE1720111C3 (de) Verfahren zur Herstellung von schwefelmodifizierten Polychloroprenen
EP0222288B1 (de) Elastomere Masse aus Polychloropren-Sol und Polychloropren-Gel und ihre Herstellung
DE2629417C2 (de) Elastomere Zusammensetzung aus einer Polychloropren-Sol-Gel-Mischung
DE2624220C3 (de) Verfahren zum Ansäuern von alkalischen Latices von Chloroprenpolymerisaten
DE1570474C3 (de) Verfahren zur Herstellung von schwefelmodifiziertem Polychloropren
DE3344065A1 (de) Verfahren zur augenblicklichen peptisation von chloropren-schwefel-copolymeren
DE1720110A1 (de) Verfahren zur Peptisierung schwefelhaltiger Polychloroprene
DE898672C (de) Verfahren zur Nachbehandlung von Emulsionspolymerisaten

Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
8328 Change in the person/name/address of the agent

Free format text: STREHL, P., DIPL.-ING. DIPL.-WIRTSCH.-ING., PAT.-ANW., 8000 MUENCHEN