GB1529495A - Concentrated polychloroprene latices with reactive groups - Google Patents

Concentrated polychloroprene latices with reactive groups

Info

Publication number
GB1529495A
GB1529495A GB3419476A GB3419476A GB1529495A GB 1529495 A GB1529495 A GB 1529495A GB 3419476 A GB3419476 A GB 3419476A GB 3419476 A GB3419476 A GB 3419476A GB 1529495 A GB1529495 A GB 1529495A
Authority
GB
United Kingdom
Prior art keywords
parts
chloroprene
concentrated
aug
reactive groups
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
GB3419476A
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
Publication of GB1529495A publication Critical patent/GB1529495A/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
    • 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
    • C08F236/18—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

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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

1529495 Polymerization of chloroprene BAYER AG 17 Aug 1976 [20 Aug 1975] 34194/76 Heading C3P A concentrated chloroprene polymer latex is produced by copolymerizing chloroprene with an olefinic carboxylic acid in aqueous medium comprising 75-95 parts by wt. water and 3-6 parts by wt. of at least one ionic emulsifier active in acid and neutral pH conditions (based on 100 parts by wt. total monomer), the poly. merization being carried out at pH # 7, at 30- 70‹ C. to a conversion of at least 90%. Optional ingredients are 0À5-6 parts by wt. of at least one non-ionic surfactant and 0À2-2 wt. parts of one or more other surfactants. In examples chloroprene is copolymerized with methacrylic or acrylic acid, using a paraffin sulphonate, or isododecyl benzene sulphonate as the essential surfactant.
GB3419476A 1975-08-20 1976-08-17 Concentrated polychloroprene latices with reactive groups Expired GB1529495A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752536970 DE2536970A1 (en) 1975-08-20 1975-08-20 CONCENTRATED POLYCHLOROPRENLATICES WITH REACTIVE GROUPS

Publications (1)

Publication Number Publication Date
GB1529495A true GB1529495A (en) 1978-10-18

Family

ID=5954348

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3419476A Expired GB1529495A (en) 1975-08-20 1976-08-17 Concentrated polychloroprene latices with reactive groups

Country Status (7)

Country Link
JP (1) JPS5938245B2 (en)
BE (1) BE845325A (en)
DE (1) DE2536970A1 (en)
FR (1) FR2333818A1 (en)
GB (1) GB1529495A (en)
IT (1) IT1062673B (en)
NL (1) NL7609303A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004056889A1 (en) 2002-12-19 2004-07-08 Denki Kagaku Kogyo Kabushiki Kaisha Polychloroprene latex, process for the production thereof and aqueous adhesive compositions

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2661913B1 (en) * 1990-05-11 1992-08-28 Distugil PROCESS FOR PRODUCING POLYCHLOROPRENE.
DE4331907A1 (en) * 1993-09-20 1995-03-23 Bayer Ag Chloroprencopolymerisate
DE102006045128A1 (en) * 2006-09-25 2008-03-27 Lanxess Deutschland Gmbh Process for the preparation of polychloroprene latices
JP5228333B2 (en) * 2007-02-15 2013-07-03 東ソー株式会社 Chloroprene-based copolymer latex, production method thereof and use thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3347837A (en) * 1964-01-08 1967-10-17 Du Pont Process for isolating carboxylic acidbearing chloroprene polymers
CA1021482A (en) * 1972-11-09 1977-11-22 Kenneth D. Fitzgerald High solids chloroprene polymer latex

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004056889A1 (en) 2002-12-19 2004-07-08 Denki Kagaku Kogyo Kabushiki Kaisha Polychloroprene latex, process for the production thereof and aqueous adhesive compositions
EP1574532A1 (en) * 2002-12-19 2005-09-14 Denki Kagaku Kogyo Kabushiki Kaisha Polychloroprene latex, process for the production thereof and aqueous adhesive compositions
US7514487B2 (en) 2002-12-19 2009-04-07 Denki Kagaku Kogyo Kabushiki Kaisha Polychloroprene latex, process for the production thereof and aqueous adhesive compositions
EP1574532A4 (en) * 2002-12-19 2010-03-03 Denki Kagaku Kogyo Kk Polychloroprene latex, process for the production thereof and aqueous adhesive compositions

Also Published As

Publication number Publication date
FR2333818B1 (en) 1980-06-06
IT1062673B (en) 1984-10-20
BE845325A (en) 1977-02-21
JPS5227494A (en) 1977-03-01
FR2333818A1 (en) 1977-07-01
DE2536970A1 (en) 1977-03-03
NL7609303A (en) 1977-02-22
JPS5938245B2 (en) 1984-09-14

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee