DE3581343D1 - Waermebestaendige, schwefelmodifizierte chloroprenkopolymere. - Google Patents

Waermebestaendige, schwefelmodifizierte chloroprenkopolymere.

Info

Publication number
DE3581343D1
DE3581343D1 DE8585111331T DE3581343T DE3581343D1 DE 3581343 D1 DE3581343 D1 DE 3581343D1 DE 8585111331 T DE8585111331 T DE 8585111331T DE 3581343 T DE3581343 T DE 3581343T DE 3581343 D1 DE3581343 D1 DE 3581343D1
Authority
DE
Germany
Prior art keywords
sulfur
resistant
heat
modified chloroprene
chloroprene copolymers
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 - Lifetime
Application number
DE8585111331T
Other languages
English (en)
Inventor
Tsuneichi Takeshita
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Application granted granted Critical
Publication of DE3581343D1 publication Critical patent/DE3581343D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L11/00—Compositions of homopolymers or copolymers of chloroprene
    • 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
DE8585111331T 1984-09-10 1985-09-07 Waermebestaendige, schwefelmodifizierte chloroprenkopolymere. Expired - Lifetime DE3581343D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/648,594 US4605705A (en) 1984-09-10 1984-09-10 Heat resistant sulfur-modified polychloroprene copolymers

Publications (1)

Publication Number Publication Date
DE3581343D1 true DE3581343D1 (de) 1991-02-21

Family

ID=24601437

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585111331T Expired - Lifetime DE3581343D1 (de) 1984-09-10 1985-09-07 Waermebestaendige, schwefelmodifizierte chloroprenkopolymere.

Country Status (7)

Country Link
US (1) US4605705A (de)
EP (1) EP0175245B1 (de)
JP (1) JPS6172011A (de)
BR (1) BR8504316A (de)
CA (1) CA1239249A (de)
DE (1) DE3581343D1 (de)
IN (1) IN163596B (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3725042A1 (de) * 1987-07-29 1989-02-09 Bayer Ag Polychloroprenmischungen
JPH091691A (ja) * 1995-06-20 1997-01-07 Bando Chem Ind Ltd 動力伝動ベルト
JP3069337B2 (ja) * 1998-12-08 2000-07-24 バンドー化学株式会社 伝動ベルト及びエラストマー組成物
JP2009197127A (ja) * 2008-02-21 2009-09-03 Denki Kagaku Kogyo Kk クロロプレンゴム組成物及び該クロロプレン組成物からなるクロロプレンゴム成形体。
CA2802956C (en) 2010-06-25 2018-07-10 Allegiance Corporation Vulcanization composition having reduced allergenic potential
JP5633425B2 (ja) * 2011-02-23 2014-12-03 東ソー株式会社 硫黄変性クロロプレン重合体の製造方法
EP3075747B1 (de) * 2013-11-26 2018-03-21 Denka Company Limited Schwefelmodifiziertes polychloropren
JP2016141736A (ja) * 2015-02-02 2016-08-08 東ソー株式会社 クロロプレンゴム組成物
EP3858911A4 (de) * 2018-09-26 2022-05-18 Showa Denko K.K. Chloropren-copolymer-latex-zusammensetzung und formprodukt daraus
CN115779869B (zh) * 2022-12-09 2024-02-20 安徽朝山新材料股份有限公司 一种贵金属回收用吸附剂的制备方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1248950B (de) * 1963-08-02 1967-08-31 E I du Pont de Nemours and Company, Wilmington Del (V St A) Verfahren zur Isolierung von Chloroprencopoly meren
US3397173A (en) * 1964-03-10 1968-08-13 Du Pont Stable chloroprene-sulfur copolymer
NL130581C (de) * 1964-10-24
US3507825A (en) * 1967-08-24 1970-04-21 Du Pont Chloroprene-sulfur copolymers having improved flex resistance through use of organic sulfides
DE1720111C3 (de) * 1968-01-12 1975-10-23 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von schwefelmodifizierten Polychloroprenen
DE2018736C3 (de) * 1970-04-18 1984-07-12 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von schwefelmodifizierten Polychloroprenen mit verbesserten mechanischen Eigenschaften (Modulwert)
JPS5137235B2 (de) * 1974-05-02 1976-10-14
US3999988A (en) * 1974-07-29 1976-12-28 Xerox Corporation Method for real-time color masking
JPS534032B2 (de) * 1974-08-06 1978-02-13
US4124754A (en) * 1976-12-14 1978-11-07 E. I. Du Pont De Nemours And Company Polymerization process with subsequent peptization
DE3210285A1 (de) * 1982-03-20 1983-09-29 Bayer Ag, 5090 Leverkusen Herstellung schwefelmodifizierter chloroprenfestkautschuke

Also Published As

Publication number Publication date
BR8504316A (pt) 1986-07-01
EP0175245A2 (de) 1986-03-26
JPH0323088B2 (de) 1991-03-28
JPS6172011A (ja) 1986-04-14
US4605705A (en) 1986-08-12
EP0175245A3 (en) 1987-05-20
IN163596B (de) 1988-10-15
EP0175245B1 (de) 1991-01-16
CA1239249A (en) 1988-07-12

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