GB1345438A - Process for the peptisation of chloroprene polymer latex - Google Patents

Process for the peptisation of chloroprene polymer latex

Info

Publication number
GB1345438A
GB1345438A GB3238871A GB3238871A GB1345438A GB 1345438 A GB1345438 A GB 1345438A GB 3238871 A GB3238871 A GB 3238871A GB 3238871 A GB3238871 A GB 3238871A GB 1345438 A GB1345438 A GB 1345438A
Authority
GB
United Kingdom
Prior art keywords
sodium
peptized
sulphur
july
chloroprene polymer
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
GB3238871A
Other languages
English (en)
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 GB1345438A publication Critical patent/GB1345438A/en
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
    • C08C19/08—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
    • 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)
GB3238871A 1970-07-10 1971-07-09 Process for the peptisation of chloroprene polymer latex Expired GB1345438A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7026729A FR2098562A5 (enrdf_load_stackoverflow) 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 (1)

Publication Number Publication Date
GB1345438A true GB1345438A (en) 1974-01-30

Family

ID=26215857

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3238871A Expired GB1345438A (en) 1970-07-10 1971-07-09 Process for the peptisation of chloroprene polymer latex

Country Status (5)

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

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
EP3889186B1 (en) * 2019-03-20 2022-09-28 Denka Company Limited Sulfur-modified chloroprene rubber, method for producing same, sulfur-modified chloroprene rubber composition, vulcanized product and molded article

Also Published As

Publication number Publication date
NL170008B (nl) 1982-04-16
DE2134158A1 (de) 1972-01-13
DE2134158B2 (de) 1980-01-10
DE2134158C3 (de) 1980-09-04
JPS5545561B2 (enrdf_load_stackoverflow) 1980-11-18
BE769824A (fr) 1971-11-16
NL7109459A (enrdf_load_stackoverflow) 1972-01-12
NL170008C (nl) 1982-09-16

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years