GB1289870A – – Google Patents
GB1289870A – – Google Patents
Info
Publication number
GB1289870A
GB1289870A
GB1289870DA
GB1289870A
GB 1289870 A
GB1289870 A
GB 1289870A
GB 1289870D A
GB1289870D A
GB 1289870DA
GB 1289870 A
GB1289870 A
GB 1289870A
Authority
GB
United Kingdom
Prior art keywords
polybutadiene
cis
oct
average
units
Prior art date
1969-10-21
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.)
1969-10-21
Filing date
1970-10-12
Publication date
1972-09-20
1970-10-12
Application filed
filed
Critical
1972-09-20
Publication of GB1289870A
publication
Critical
patent/GB1289870A/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
C08L7/00—Compositions of natural rubber
C—CHEMISTRY; METALLURGY
C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
Abstract
1289870 Polybutadiene mixtures INSTITUT FRANCAIS DU PETROLE DES CARBURANTS ET LUBRIFIANTS 12 Oct 1970 [21 Oct 1969] 48350/70 Heading C3P Compositions comprise (a) 20-80% of a 1,2- polybutadiene having at least 90% 1,2-units, a crystallinity ratio below 2% at 20‹ C. and an average M.W. of at least 50,000, and (b) 80- 20% of a cis-1,4-polybutadiene having at least 85% cis-1,4-units and an average M.W. of at least 100,000. Exemplified compositions are formed from the above and phenyl-#-naphthylamine, aromatic oil, carbon black, stearic acid, diphenylamine/acetone condensation product, sulphur, zinc oxide and N-cyclohexyl-2-benzothiazyl sulphenamide, and are vulcanized.
GB1289870D
1969-10-21
1970-10-12
Expired
GB1289870A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
FR6936148A
FR2067394A5
(en)
1969-10-21
1969-10-21
Publications (1)
Publication Number
Publication Date
GB1289870A
true
GB1289870A
(en)
1972-09-20
Family
ID=9041872
Family Applications (2)
Application Number
Title
Priority Date
Filing Date
GB48349/70A
Expired
GB1272871A
(en)
1969-10-21
1970-10-12
Compositions containing amorphous 1,2-polybutadiene
GB1289870D
Expired
GB1289870A
(en)
1969-10-21
1970-10-12
Family Applications Before (1)
Application Number
Title
Priority Date
Filing Date
GB48349/70A
Expired
GB1272871A
(en)
1969-10-21
1970-10-12
Compositions containing amorphous 1,2-polybutadiene
Country Status (8)
Country
Link
US
(2)
US3696062A
(en)
JP
(2)
JPS4820771B1
(en)
BE
(2)
BE757424A
(en)
CA
(1)
CA943290A
(en)
DE
(2)
DE2051242C3
(en)
FR
(1)
FR2067394A5
(en)
GB
(2)
GB1272871A
(en)
NL
(2)
NL7015427A
(en)
Cited By (2)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
FR2554722A1
(en)
*
1983-11-14
1985-05-17
Sumitomo Rubber Ind
TENNIS BALL WITHOUT PRESSURE
EP0905185A1
(en)
*
1997-09-16
1999-03-31
The Goodyear Tire & Rubber Company
Tire tread with elastomers of spatially defined TG’s
Families Citing this family (19)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US3853809A
(en)
*
1972-02-28
1974-12-10
Trw Inc
Mixtures of particulate fluorinated polymers and rubbers
JPS4990736A
(en)
*
1972-12-30
1974-08-29
GB1477300A
(en)
*
1973-06-05
1977-06-22
British Industrial Plastics
Thermosetting resin compositions and moulding materials containing same
US3978165A
(en)
*
1975-04-14
1976-08-31
Phillips Petroleum Company
Elastomeric blend
FR2364630A1
(en)
*
1976-09-15
1978-04-14
Nippon Rubber Co
Injection moulding rubber compsn. for shoe soles – contains (1,2)-polybutadiene and a diene rubber
GB1576181A
(en)
*
1977-04-12
1980-10-01
Ube Industries
Process for producing fibre-reinforced elastic articles
JPS6035938B2
(en)
*
1977-04-27
1985-08-17
日本ゼオン株式会社
Rubber material with excellent friction resistance on ice
US4310582A
(en)
*
1977-06-20
1982-01-12
Phillips Petroleum Company
Blends of trans-polybutadiene and medium vinyl polybutadiene
US4255296A
(en)
*
1977-12-02
1981-03-10
Bridgestone Tire Company Limited
Polybutadiene rubber composition
IT1114303B
(en)
*
1978-01-09
1986-01-27
Japan Synthetic Rubber Co Ltd
COMPOSITION OF HIGH RUBBER RUBBER AND HIGH MODULE CONTAINING 1,2-POLYBUTADIENE
JPS592694B2
(en)
*
1979-02-05
1984-01-20
日本ゼオン株式会社
Method for producing rubber composition for tire tread
US4530959A
(en)
*
1984-03-08
1985-07-23
The Goodyear Tire & Rubber Company
Pneumatic tire with tread of medium vinyl polybutadiene/rubber blend
US4522970A
(en)
*
1984-06-25
1985-06-11
The Goodyear Tire & Rubber Company
Tire with tread rubber containing medium vinyl polybutadiene with clay and carbon black
US4721749A
(en)
*
1986-09-29
1988-01-26
Polysar Limited
Tire tread compounds based on vinyl polybutadiene
US5554694A
(en)
*
1990-12-21
1996-09-10
Crow; William R.
Performance enhancing athletic shoe components and methods
US5695850A
(en)
*
1993-01-29
1997-12-09
Crow; William R.
Performance enhancing athletic shoe components and methods
WO1995029954A1
(en)
*
1994-05-02
1995-11-09
Crow William R
Performance enhancing athletic shoe sole parts
US6589630B1
(en)
1995-03-23
2003-07-08
William R. Crow
Performance enhancing shoe components and methods
US6120880A
(en)
*
1995-03-23
2000-09-19
Crow; William R.
Performance enhancing athletic shoe components and methods
Family Cites Families (3)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
CA684622A
(en)
*
1964-04-21
Oliver W. Burke, Jr.
Polymer blends and their production
US3083175A
(en)
*
1956-03-27
1963-03-26
Gen Electric
Curable composition comprising cured filler, polymerized butadiene and di-alpha-cumyl peroxide and cured products thereof
US3501422A
(en)
*
1964-07-14
1970-03-17
Huels Chemische Werke Ag
High tear strength vulcanizates based on cis-polybutadiene
0
BE
BE757425D
patent/BE757425A/en
unknown
BE
BE757424D
patent/BE757424A/en
unknown
1969
1969-10-21
FR
FR6936148A
patent/FR2067394A5/fr
not_active
Expired
1970
1970-10-07
CA
CA095,081*7A
patent/CA943290A/en
not_active
Expired
1970-10-08
US
US79286A
patent/US3696062A/en
not_active
Expired – Lifetime
1970-10-08
US
US00079285A
patent/US3725331A/en
not_active
Expired – Lifetime
1970-10-12
GB
GB48349/70A
patent/GB1272871A/en
not_active
Expired
1970-10-12
GB
GB1289870D
patent/GB1289870A/en
not_active
Expired
1970-10-16
JP
JP45091553A
patent/JPS4820771B1/ja
active
Pending
1970-10-16
JP
JP45091554A
patent/JPS4831746B1/ja
active
Pending
1970-10-19
DE
DE2051242A
patent/DE2051242C3/en
not_active
Expired
1970-10-19
DE
DE2051243A
patent/DE2051243C3/en
not_active
Expired
1970-10-21
NL
NL7015427A
patent/NL7015427A/xx
unknown
1970-10-21
NL
NL7015426A
patent/NL7015426A/xx
unknown
Cited By (3)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
FR2554722A1
(en)
*
1983-11-14
1985-05-17
Sumitomo Rubber Ind
TENNIS BALL WITHOUT PRESSURE
EP0905185A1
(en)
*
1997-09-16
1999-03-31
The Goodyear Tire & Rubber Company
Tire tread with elastomers of spatially defined TG’s
US6429245B1
(en)
1997-09-16
2002-08-06
The Goodyear Tire & Rubber Company
Tire tread with elastomers of spatially defined Tg’s
Also Published As
Publication number
Publication date
DE2051242C3
(en)
1979-06-28
JPS4820771B1
(en)
1973-06-23
GB1272871A
(en)
1972-05-03
DE2051243C3
(en)
1979-10-25
CA943290A
(en)
1974-03-05
DE2051242A1
(en)
1971-04-29
BE757424A
(en)
1971-04-13
NL7015426A
(en)
1971-04-23
NL7015427A
(en)
1971-04-23
US3696062A
(en)
1972-10-03
DE2051243B2
(en)
1979-03-08
DE2051242B2
(en)
1978-11-02
BE757425A
(en)
1971-04-13
US3725331A
(en)
1973-04-03
FR2067394A5
(en)
1971-08-20
JPS4831746B1
(en)
1973-10-01
DE2051243A1
(en)
1971-04-29
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Mixtures of polyisoprene rubber and polypentenamer
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Legal Events
Date
Code
Title
Description
1973-01-31
PS
Patent sealed [section 19, patents act 1949]
1986-06-11
PCNP
Patent ceased through non-payment of renewal fee
