FR2441636A1 - Procede de polymerisation pour l'obtention de polybutadiene cis-1,4 utilisant des solvants aliphatiques et un regulateur de polymerisation aromatique - Google Patents
Procede de polymerisation pour l'obtention de polybutadiene cis-1,4 utilisant des solvants aliphatiques et un regulateur de polymerisation aromatiqueInfo
- Publication number
- FR2441636A1 FR2441636A1 FR7927861A FR7927861A FR2441636A1 FR 2441636 A1 FR2441636 A1 FR 2441636A1 FR 7927861 A FR7927861 A FR 7927861A FR 7927861 A FR7927861 A FR 7927861A FR 2441636 A1 FR2441636 A1 FR 2441636A1
- Authority
- FR
- France
- Prior art keywords
- polymerization
- aliphatic solvents
- aromatic
- regulator
- polybutadiene cis
- 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.)
- Granted
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
- C08F136/00—Homopolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
- C08F136/02—Homopolymers 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
- C08F136/04—Homopolymers 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
- C08F136/06—Butadiene
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S526/903—Monomer polymerized in presence of transition metal containing catalyst and hydrocarbon additive affecting polymer properties of catalyst activity
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerisation Methods In General (AREA)
Abstract
POLYBUTADIENE CIS-1,4 SENSIBLEMENT EXEMPT DE GEL. ON L'OBTIENT PAR POLYMERISATION DE BUTADIENE EN PRESENCE D'UN CATALYSEUR COMPRENANT UN MELANGE D'UN COMPOSE DE COBALT, D'AU MOINS UN COMPOSE ORGANOALUMINIQUE ET D'EAU, AVEC UN PERFECTIONNEMENT CONSISTANT EN L'UTILISATION D'UN CYCLOALCANE POSSEDANT 5 A 8ATOMES DE CARBONE DANS LE CYCLE ET DE 0,1 A 2 D'UN BENZENE SUBSTITUE PAR DES GROUPES ALKYLE COMME REGULATEUR DE POLYMERISATION.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/960,388 US4224426A (en) | 1978-11-13 | 1978-11-13 | Polymerization process for cis-1,4-polybutadiene using cycloalkane solvents and an aromatic polymerization regulator |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2441636A1 true FR2441636A1 (fr) | 1980-06-13 |
FR2441636B1 FR2441636B1 (fr) | 1983-06-03 |
Family
ID=25503101
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7927861A Granted FR2441636A1 (fr) | 1978-11-13 | 1979-11-12 | Procede de polymerisation pour l'obtention de polybutadiene cis-1,4 utilisant des solvants aliphatiques et un regulateur de polymerisation aromatique |
Country Status (10)
Country | Link |
---|---|
US (1) | US4224426A (fr) |
JP (1) | JPS606362B2 (fr) |
AU (1) | AU527597B2 (fr) |
BR (1) | BR7907311A (fr) |
CA (1) | CA1144299A (fr) |
DE (1) | DE2945514A1 (fr) |
FR (1) | FR2441636A1 (fr) |
GB (1) | GB2035341B (fr) |
IT (1) | IT1126309B (fr) |
MX (1) | MX153382A (fr) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4303769A (en) * | 1978-08-22 | 1981-12-01 | The B. F. Goodrich Company | Process for preparing substantially gel-free cis-1,4-polybutadiene |
US4314045A (en) * | 1978-11-13 | 1982-02-02 | The B. F. Goodrich Company | Polymerization process for cis-1,4-polybutadiene using aliphatic solvents and an aromatic polymerization regulator |
ES2147894T3 (es) * | 1995-10-18 | 2000-10-01 | Dow Chemical Co | Procedimiento de preparacion de polibutadieno con alto contenido en cis. |
EP0770631B1 (fr) * | 1995-10-18 | 2000-06-21 | The Dow Chemical Company | Procédé de préparation de polybutadiène à haute teneur en cis |
DE69714663T2 (de) * | 1996-06-28 | 2003-04-10 | Ube Industries | Verfahren zur Herstellung von Polybutadien |
BR112012017245A2 (pt) | 2010-01-15 | 2017-09-19 | Reliance Industries Ltd | borracha de polibutadieno com alto teror de cis em solventes benignos e processo para a preparação da mesma |
US8893725B2 (en) | 2011-01-28 | 2014-11-25 | R. J. Reynolds Tobacco Company | Polymeric materials derived from tobacco |
WO2012154721A1 (fr) | 2011-05-09 | 2012-11-15 | Bridgestone Corporation | Procédés pour la préparation de polydiènes à haute teneur en isomère cis |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3094514A (en) * | 1958-02-13 | 1963-06-18 | Goodrich Gulf Chem Inc | Polymerization process for aliphatic, conjugated dienes |
US3135725A (en) * | 1957-05-31 | 1964-06-02 | Goodrich Gulf Chem Inc | Process of polymerizing conjugated diolefins with a cobalt salt-hydrocarbyl aluminumcompound catalyst |
US2999089A (en) * | 1958-01-27 | 1961-09-05 | Phillips Petroleum Co | Polymerization of conjugated dienes with polynuclear hydrocarbons as polymerization promoters |
BE584997A (fr) | 1958-11-26 | |||
IT613456A (fr) | 1959-08-03 | |||
NL124340C (fr) * | 1960-03-23 | |||
BE607032A (fr) * | 1960-08-08 | |||
NL267161A (fr) * | 1961-07-17 | |||
US3284431A (en) * | 1963-03-18 | 1966-11-08 | Firestone Tire & Rubber Co | Production of cis-1, 4 polybutadiene with a higher fatty acid salt of cobalt-dihydrocarbon aluminum halide-aluminum catalyst |
US3331826A (en) * | 1964-03-30 | 1967-07-18 | Firestone Tire & Rubber Co | Polymerization of conjugated diolefins with a lithium based catalyst and a hydrocarbon chain terminator |
DE1959932A1 (de) * | 1968-11-29 | 1970-06-11 | Japanese Geon Co Ltd | Verfahren zur Herstellung von cis-1,4-Polybutadien |
GB1249245A (en) * | 1968-12-05 | 1971-10-13 | Polymer Corp | Linear polymers of butadiene |
GB1417608A (en) * | 1972-03-01 | 1975-12-10 | Sumitomo Chemical Co | Polymeric aluminium fluoride compounds and their use as catalysts in process for producing butadiene polymers |
-
1978
- 1978-11-13 US US05/960,388 patent/US4224426A/en not_active Expired - Lifetime
-
1979
- 1979-10-22 AU AU52011/79A patent/AU527597B2/en not_active Ceased
- 1979-10-22 CA CA000338100A patent/CA1144299A/fr not_active Expired
- 1979-11-02 IT IT27029/79A patent/IT1126309B/it active
- 1979-11-08 JP JP54143942A patent/JPS606362B2/ja not_active Expired
- 1979-11-09 MX MX179979A patent/MX153382A/es unknown
- 1979-11-10 DE DE19792945514 patent/DE2945514A1/de active Granted
- 1979-11-12 BR BR7907311A patent/BR7907311A/pt unknown
- 1979-11-12 GB GB7939067A patent/GB2035341B/en not_active Expired
- 1979-11-12 FR FR7927861A patent/FR2441636A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
AU527597B2 (en) | 1983-03-10 |
FR2441636B1 (fr) | 1983-06-03 |
DE2945514C2 (fr) | 1987-04-09 |
US4224426A (en) | 1980-09-23 |
IT1126309B (it) | 1986-05-21 |
DE2945514A1 (de) | 1980-05-29 |
JPS606362B2 (ja) | 1985-02-18 |
AU5201179A (en) | 1980-05-22 |
IT7927029A0 (it) | 1979-11-02 |
BR7907311A (pt) | 1980-07-08 |
GB2035341B (en) | 1982-12-15 |
MX153382A (es) | 1986-10-07 |
CA1144299A (fr) | 1983-04-05 |
GB2035341A (en) | 1980-06-18 |
JPS5569607A (en) | 1980-05-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |