GB1301325A – – Google Patents
GB1301325A – – Google Patents
Info
Publication number
GB1301325A
GB1301325A
GB1301325DA
GB1301325A
GB 1301325 A
GB1301325 A
GB 1301325A
GB 1301325D A
GB1301325D A
GB 1301325DA
GB 1301325 A
GB1301325 A
GB 1301325A
Authority
GB
United Kingdom
Prior art keywords
weight
chloroprene
benzene
feb
polymer
Prior art date
1969-02-28
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
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.)
1969-02-28
Filing date
1970-02-27
Publication date
1972-12-29
1970-02-27
Application filed
filed
Critical
1972-12-29
Publication of GB1301325A
publication
Critical
patent/GB1301325A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
C08K5/00—Use of organic ingredients
C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
C08K5/38—Thiocarbonic acids; Derivatives thereof, e.g. xanthates ; i.e. compounds containing -X-C(=X)- groups, X being oxygen or sulfur, at least one X being sulfur
C—CHEMISTRY; METALLURGY
C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
C08L2205/00—Polymer mixtures characterised by other features
C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
Abstract
1301325 Polychloroprene compositions E I DU PONT DE NEMOURS & CO 27 Feb 1970 [28 Feb 1969] 9687/70 Heading C3P A composition comprises 1 part by weight of a benzene-insoluble polymer of choroprene intimately admixed with 1 to 20 parts by weight of a benzene-soluble polymer of chloroprene which has been prepared in contact with a C 1-8 dialkyl xanthogen disulphide in an amount equivalent to from 0À15 to 1 part by weight of diethyl xanthogen disulphide per 100 parts by weight of chloroprene monomer. The polymers of chloroprene may contain other monomers. In the examples the benzene-insoluble polymer is a copolymer of chloroprene and ethylene dimethacrylate. The polymer mixture may be compounded with oil, black and curatives and vulcanized.
GB1301325D
1969-02-28
1970-02-27
Expired
GB1301325A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
US80347069A
1969-02-28
1969-02-28
Publications (1)
Publication Number
Publication Date
GB1301325A
true
GB1301325A
(en)
1972-12-29
Family
ID=25186590
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB1301325D
Expired
GB1301325A
(en)
1969-02-28
1970-02-27
Country Status (9)
Country
Link
US
(1)
US3655827A
(en)
JP
(1)
JPS4816049B1
(en)
BE
(1)
BE743785A
(en)
BR
(1)
BR7017034D0
(en)
DE
(1)
DE2008673C3
(en)
FR
(1)
FR2033878A5
(en)
GB
(1)
GB1301325A
(en)
NL
(1)
NL142423B
(en)
SE
(1)
SE362082B
(en)
Families Citing this family (15)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
DE2156452C2
(en)
*
1971-11-13
1981-09-17
Bayer Ag, 5090 Leverkusen
Process for the polymerization of chloroprene to give a benzene-soluble chloroprene polymer and mixture of the benzene-soluble polymer with a benzene-insoluble chloroprene polymer
US4000222A
(en)
*
1971-11-13
1976-12-28
Bayer Aktiengesellschaft
Mixture of benzene-soluble and benzene-insoluble chloroprene polymers wherein the former polymer is prepared in the presence of a dialkoxyxanthogendisulphide
DE2166343C3
(en)
*
1971-11-13
1982-01-21
Bayer Ag, 5090 Leverkusen
Chloroprene polymer mixtures
JPS5116061B2
(en)
*
1972-06-22
1976-05-21
US3954916A
(en)
*
1973-02-10
1976-05-04
Bayer Aktiengesellschaft
Process employing xanthogen disulphides with functional groups to produce chloroprene polymer blends
US4035446A
(en)
*
1974-08-16
1977-07-12
Petro Tex Chem Corp
Polychloroprene sol-gel blends
US4225682A
(en)
*
1978-05-22
1980-09-30
Denka Chemical Corporation
Sulfur modified polychloroprene with improved storage stability
JPS5540715A
(en)
*
1978-09-18
1980-03-22
Toyo Soda Mfg Co Ltd
Chloroprene polymer composition
US4404326A
(en)
*
1979-11-13
1983-09-13
The B. F. Goodrich Company
Precrosslinked nitrile rubber polymer blends with linear polymers
DE3120992A1
(en)
*
1981-05-26
1982-12-16
Bayer Ag, 5090 Leverkusen
MIXTURES FROM CHLOROPRENE POLYMERS AND THEIR PRODUCTION
DE3123905A1
(en)
*
1981-06-16
1982-12-30
Bayer Ag, 5090 Leverkusen
METHOD FOR PRODUCING CHLOROPRENE POLYMER ISATE MIXTURES
DE3540143A1
(en)
*
1985-11-13
1987-05-14
Bayer Ag
ELASTOMERIC MASS FROM POLYCHLOROPRENE SOL AND POLYCHLOROPRENE GEL AND THEIR PRODUCTION
US5093388A
(en)
*
1989-03-28
1992-03-03
The United States Of America As Represented By The Secretary Of The Air Force
Very high friction eleastomer formulation for use in static braking applications
US5407993A
(en)
*
1993-12-08
1995-04-18
E. I. Du Pont De Nemours And Company
Polychloroprene blend composition
JP2002012703A
(en)
*
2000-04-27
2002-01-15
Jsr Corp
Rubber composition
1969
1969-02-28
US
US803470*A
patent/US3655827A/en
not_active
Expired – Lifetime
1969-12-08
NL
NL696918391A
patent/NL142423B/en
not_active
IP Right Cessation
1969-12-29
BE
BE743785D
patent/BE743785A/xx
not_active
IP Right Cessation
1970
1970-02-02
JP
JP45008554A
patent/JPS4816049B1/ja
active
Pending
1970-02-03
FR
FR7003669A
patent/FR2033878A5/fr
not_active
Expired
1970-02-25
DE
DE2008673A
patent/DE2008673C3/en
not_active
Expired
1970-02-26
SE
SE02508/70A
patent/SE362082B/xx
unknown
1970-02-26
BR
BR217034/70A
patent/BR7017034D0/en
unknown
1970-02-27
GB
GB1301325D
patent/GB1301325A/en
not_active
Expired
Also Published As
Publication number
Publication date
SE362082B
(en)
1973-11-26
DE2008673B2
(en)
1977-02-17
DE2008673C3
(en)
1980-11-20
DE2008673A1
(en)
1970-09-03
JPS4816049B1
(en)
1973-05-19
FR2033878A5
(en)
1970-12-04
BR7017034D0
(en)
1973-01-11
NL6918391A
(en)
1970-09-01
US3655827A
(en)
1972-04-11
NL142423B
(en)
1974-06-17
BE743785A
(en)
1970-05-28
Similar Documents
Publication
Publication Date
Title
GB1301325A
(en)
1972-12-29
GB1490387A
(en)
1977-11-02
Chlorothio-sulphonamide-modified rubbery terpolymers and their blends
GB1359354A
(en)
1974-07-10
Elastomeric polymers
JPS5636532A
(en)
1981-04-09
Rubber composition
GB1293589A
(en)
1972-10-18
Rubbery copolymer compositions
GB1490119A
(en)
1977-10-26
Process for producing chloroprene elastomer
FR2190838A1
(en)
1974-02-01
Ethylene propylene unconjugated diene terpolymers – by continuously poly-msg monomers in two reactors
GB1158970A
(en)
1969-07-23
Elastomeric Mixtures
GB1038023A
(en)
1966-08-03
Thermoplastic compositions
GB1243013A
(en)
1971-08-18
Olefinic copolymers
JPS5536251A
(en)
1980-03-13
Ethylene copolymer rubber composition
GB1112268A
(en)
1968-05-01
Polyesterurethane elastomers vulcanisable in live steam
GB1179252A
(en)
1970-01-28
Thermoplastic Elastomer Compositions.
GB1442000A
(en)
1976-07-07
Production of polyhcloroprene
GB1339061A
(en)
1973-11-28
Epdm polymer blends
GB1368658A
(en)
1974-10-02
Method of making shaped articles from coal
GB1129020A
(en)
1968-10-02
Improvements in or relating to polychloroprene
GB1336378A
(en)
1973-11-07
Elastomers
US2376337A
(en)
1945-05-22
Polymerization of conjugated dienes
GB1430031A
(en)
1976-03-31
Polychloroprene mixture
GB931897A
(en)
1963-07-24
Chloroprene polymers
GB1177897A
(en)
1970-01-14
A Process for the Production of Sulphur-modified Polychloroprenes
GB822621A
(en)
1959-10-28
Vulcanisable compositions
GB1231657A
(en)
1971-05-12
GB1436164A
(en)
1976-05-19
Two-stage bulk polymerization of vinyl halide monomer compositions
Legal Events
Date
Code
Title
Description
1973-05-09
PS
Patent sealed [section 19, patents act 1949]
1990-03-28
PE20
Patent expired after termination of 20 years
