ES387841A1 - Procedimiento para preparar un polimero de dieno conjugado. - Google Patents

Procedimiento para preparar un polimero de dieno conjugado.

Info

Publication number: ES387841A1
Authority: ES; Spain
Prior art keywords: coupling; living polymer; polymerization; lithium; polymerization process
Prior art date: 1970-02-02
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

ES387841A

Other languages

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.)

SHELL INT RESEARCH

Shell Internationale Research Maatschappij BV

Original Assignee

SHELL INT RESEARCH

Shell Internationale Research Maatschappij BV

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.)

1970-02-02

Filing date

1971-02-01

Publication date

1973-06-01

1971-02-01 Application filed by SHELL INT RESEARCH, Shell Internationale Research Maatschappij BV filed Critical SHELL INT RESEARCH

1973-06-01 Publication of ES387841A1 publication Critical patent/ES387841A1/es

Status Expired legal-status Critical Current

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
- 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

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)
Polymerization Catalysts (AREA)
Graft Or Block Polymers (AREA)
Polymerisation Methods In General (AREA)

ES387841A 1970-02-02 1971-02-01 Procedimiento para preparar un polimero de dieno conjugado. Expired ES387841A1 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US800670A	1970-02-02	1970-02-02

Publications (1)

Publication Number	Publication Date
ES387841A1 true ES387841A1 (es)	1973-06-01

Family

ID=21729297

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES387841A Expired ES387841A1 (es)	1970-02-02	1971-02-01	Procedimiento para preparar un polimero de dieno conjugado.

Country Status (11)

Country	Link
US (1)	US3651025A (es)
JP (1)	JPS5335112B1 (es)
BE (1)	BE761894A (es)
BR (1)	BR7100791D0 (es)
CA (1)	CA987048A (es)
DE (1)	DE2104597A1 (es)
ES (1)	ES387841A1 (es)
FR (1)	FR2078010A5 (es)
GB (1)	GB1339847A (es)
NL (1)	NL7101272A (es)
ZA (1)	ZA7142B (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4042644A (en) *	1971-10-05	1977-08-16	Czechoslovenska Akademie Ved	Process for producing of polymers by connecting of polymeric molecules
US4020258A (en) *	1971-11-04	1977-04-26	Phillips Petroleum Company	Addition of coupling agent during organolithium initiated polymerizations
NL164050C (nl) *	1972-05-31	1980-11-17	Shell Int Research	Werkwijze voor het bereiden van polymeren met een verbrede molecuulgewichtsdistributie uit levende homo- of copolymeren van geconjugeerde dienen.
JPS4978790A (es) *	1972-12-02	1974-07-30
US4145498A (en) *	1974-03-01	1979-03-20	Phillips Petroleum Company	Addition of coupling agent during organolithium initiated polymerizations
US3985830B1 (en) *	1974-07-15	1998-03-03	Univ Akron	Star polymers and process for the preparation thereof
US4049753A (en) *	1976-04-19	1977-09-20	Phillips Petroleum Company	Coupling of alkali metal-terminated polymers
US4174360A (en) *	1977-08-02	1979-11-13	Phillips Petroleum Company	Coupling of alkali metal-terminated polymers
USRE30460E (en) *	1978-08-21	1980-12-23	Phillips Petroleum Company	Coupling of alkali metal-terminated polymers
US4297451A (en) *	1979-07-10	1981-10-27	Phillips Petroleum Company	Dienyllithium initiated polymers
US4362849A (en) *	1979-07-18	1982-12-07	The Dow Chemical Company	Preparation of alkenyl aromatic monomer butadiene rubber and preparation of impact resistant resin therefrom
US4311819A (en) *	1979-07-18	1982-01-19	The Dow Chemical Company	Preparation of alkenyl aromatic monomer butadiene rubber
US4301258A (en) *	1980-05-27	1981-11-17	The Goodyear Tire & Rubber Company	Cyclic organo carbonate and sulfite coupling agents for living polymers of conjugated dienes
US4340691A (en) *	1980-05-27	1982-07-20	The Goodyear Tire & Rubber Company	Linear organo carbonate coupling agents for living polymers of conjugated dienes
US4340690A (en) *	1980-05-27	1982-07-20	The Goodyear Tire & Rubber Company	Cyclic organo carbonate and sulfite coupling agents for living polymers of conjugated dienes
US4301259A (en) *	1980-05-27	1981-11-17	The Goodyear Tire & Rubber Company	Linear organo carbonate coupling agents for living polymers of conjugated dienes
JPS58129032A (ja) *	1982-01-28	1983-08-01	Toyo Tire & Rubber Co Ltd	空気タイヤ組成物
US4845165A (en) *	1987-03-13	1989-07-04	The Goodyear Tire & Rubber Company	Anionic diene polymerization process with branching

1970
- 1970-02-02 US US8006A patent/US3651025A/en not_active Expired - Lifetime
1971
- 1971-01-05 ZA ZA710042A patent/ZA7142B/xx unknown
- 1971-01-22 BE BE761894A patent/BE761894A/nl unknown
- 1971-02-01 NL NL7101272A patent/NL7101272A/xx unknown
- 1971-02-01 ES ES387841A patent/ES387841A1/es not_active Expired
- 1971-02-01 DE DE2104597A patent/DE2104597A1/de active Pending
- 1971-02-01 JP JP336071A patent/JPS5335112B1/ja active Pending
- 1971-02-01 BR BR791/71A patent/BR7100791D0/pt unknown
- 1971-02-01 FR FR7103233A patent/FR2078010A5/fr not_active Expired
- 1971-02-01 CA CA104,183A patent/CA987048A/en not_active Expired
- 1971-04-19 GB GB2078271A patent/GB1339847A/en not_active Expired

Also Published As

Publication number	Publication date
JPS5335112B1 (es)	1978-09-25
NL7101272A (es)	1971-08-04
GB1339847A (en)	1973-12-05
ZA7142B (en)	1971-10-27
US3651025A (en)	1972-03-21
FR2078010A5 (es)	1971-11-05
BR7100791D0 (pt)	1973-04-17
DE2104597A1 (de)	1971-08-12
BE761894A (nl)	1971-07-22
CA987048A (en)	1976-04-06

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