ES271435A1 - Un procedimiento para copolimerizar etileno con alfa-olefinas alifaticas - Google Patents
Un procedimiento para copolimerizar etileno con alfa-olefinas alifaticasInfo
- Publication number
- ES271435A1 ES271435A1 ES0271435A ES271435A ES271435A1 ES 271435 A1 ES271435 A1 ES 271435A1 ES 0271435 A ES0271435 A ES 0271435A ES 271435 A ES271435 A ES 271435A ES 271435 A1 ES271435 A1 ES 271435A1
- Authority
- ES
- Spain
- Prior art keywords
- copolymers
- vanadyl
- diphenyl
- catalyst
- ethylene
- 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
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
- C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
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)
Abstract
UN procedimiento para copolimerizar etileno con alfa-olefina alifáticas, en presencia de catalizadores preparados a base de triacetilacetonato de vanadio, diacetilacetonato de vanadilo, tria alcóxidos de vanadilo, VO(OR)3 o alojen-alcóxidos de vanadilo VO(OR)2X o VOORX2, donde R es un grupo alquilo y X es un halógeno y a base de monohaluros de dialquilaluminio, caracterizado por el hecho de que se añaden compuestos formadores de complejo, capaces de asociarse por medio de enlaces donadores con los compuestos organo metálicos de aluminio
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT1832060 | 1960-10-24 | ||
IT2047860 | 1960-11-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES271435A1 true ES271435A1 (es) | 1962-04-01 |
Family
ID=26326994
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0271435A Expired ES271435A1 (es) | 1960-10-24 | 1961-10-23 | Un procedimiento para copolimerizar etileno con alfa-olefinas alifaticas |
Country Status (7)
Country | Link |
---|---|
US (1) | US3340241A (es) |
BE (1) | BE609462A (es) |
DE (1) | DE1300680B (es) |
ES (1) | ES271435A1 (es) |
GB (1) | GB956875A (es) |
NL (3) | NL6807517A (es) |
SE (1) | SE301551B (es) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3507843A (en) * | 1963-08-26 | 1970-04-21 | Uniroyal Inc | Activation of vanadium-based catalyst with phosphorus trihalides |
US3418303A (en) * | 1964-09-16 | 1968-12-24 | Du Pont | Coordination catalyst system and polymerization process |
US3481915A (en) * | 1966-03-07 | 1969-12-02 | Phillips Petroleum Co | 1-olefin polymerization process and catalyst |
US4981605A (en) * | 1987-06-08 | 1991-01-01 | Mitsui Petrochemical Industries, Ltd. | Liquid modified ethylenic random copolymer and its uses |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE564772A (es) * | ||||
NL213771A (es) * | 1956-01-18 | |||
US2951066A (en) * | 1958-03-31 | 1960-08-30 | Eastman Kodak Co | Three-component olefin polymerization catalyst containing an aluminum sesquihalide and a transition metal compound |
NL243727A (es) * | 1959-03-02 |
-
0
- NL NL125098D patent/NL125098C/xx active
- BE BE609462D patent/BE609462A/xx unknown
- NL NL269997D patent/NL269997A/xx unknown
-
1961
- 1961-09-19 GB GB33554/61A patent/GB956875A/en not_active Expired
- 1961-10-21 SE SE10458/61A patent/SE301551B/xx unknown
- 1961-10-21 DE DEM50650A patent/DE1300680B/de active Pending
- 1961-10-23 ES ES0271435A patent/ES271435A1/es not_active Expired
-
1966
- 1966-01-27 US US523258A patent/US3340241A/en not_active Expired - Lifetime
-
1968
- 1968-05-28 NL NL6807517A patent/NL6807517A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
US3340241A (en) | 1967-09-05 |
NL6807517A (es) | 1968-08-26 |
NL269997A (es) | |
DE1300680B (de) | 1969-08-07 |
GB956875A (en) | 1964-04-29 |
BE609462A (es) | |
NL125098C (es) | |
SE301551B (es) | 1968-06-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ATE27286T1 (de) | Komponenten und katalysatoren zur polymerisation von olefinen. | |
ES474076A1 (es) | Procedimiento para la fabricacion de copoli-olefinas en pol-vo. | |
KR950701940A (ko) | 1-올레핀 (공)중합용 지지촉매(supported catalyst for 1-olefin(s) (co)polymerization) | |
GB1287049A (en) | Production of propylene polymers | |
ES271435A1 (es) | Un procedimiento para copolimerizar etileno con alfa-olefinas alifaticas | |
GB1018778A (en) | Olefin copolymers | |
JPS5578005A (en) | Polymerization of olefin | |
GB836633A (en) | Polymerization of olefins | |
JPS5686906A (en) | Titanium trichloride catalyst component and homopolymerizing or copolymerizing method of alpha- olefin | |
GB1090124A (en) | Process for the production of vulcanisable copolymers | |
ES8503010A1 (es) | Procedimiento para preparar un catalizador para la polimerizacion o copolimerizacion de 1-olefinas. | |
GB953958A (en) | Preparation of higher molecular weight olefins | |
ES369932A1 (es) | Procedimiento para la polimerizacion y la copolimerizacion de olefinas. | |
GB1187245A (en) | Improved Process for Low Pressure Polymerisation of alpha-olefines | |
GB907685A (en) | Catalyst and process for the stereospecific polymerisation of alpha-olefins | |
JPS55123604A (en) | Preparation of polyolefin | |
GB863416A (en) | Process for polymerizing lower olefines | |
GB953994A (en) | Improvements in or relating to the production of rubbery polymers | |
JPS54147191A (en) | Catalyst suitable for monoolefin polymerization | |
US3536678A (en) | Production of rubbery ethylene copolymers | |
JPS56115301A (en) | Stereoregular polymerization of alpha-olefin | |
FR2428055A1 (fr) | Catalyseur de polymerisation d'olefines | |
GB992739A (en) | Production of normally solid polymer | |
ES271457A1 (es) | Procedimiento de obtención de composiciones polímeras | |
JPS57158206A (en) | Deactivation of catalyst |