PH25467A - Process for the polymerization of alpha-olefin - Google Patents
Process for the polymerization of alpha-olefinInfo
- Publication number
- PH25467A PH25467A PH37882A PH37882A PH25467A PH 25467 A PH25467 A PH 25467A PH 37882 A PH37882 A PH 37882A PH 37882 A PH37882 A PH 37882A PH 25467 A PH25467 A PH 25467A
- Authority
- PH
- Philippines
- Prior art keywords
- olefin
- alpha
- polymerization
- Prior art date
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
- C08F4/00—Polymerisation catalysts
- C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
- C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
- C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
- C08F4/62—Refractory metals or compounds thereof
- C08F4/64—Titanium, zirconium, hafnium or compounds thereof
-
- 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
- C08F10/00—Homopolymers and 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)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8716948A FR2624122B1 (fr) | 1987-12-03 | 1987-12-03 | Procede pour la polymerisation des alpha-olefines, complexes catalytiques solides utilisables pour cette polymerisation et procede pour leur preparation |
Publications (1)
Publication Number | Publication Date |
---|---|
PH25467A true PH25467A (en) | 1991-07-01 |
Family
ID=9357537
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PH37882A PH25467A (en) | 1987-12-03 | 1988-12-02 | Process for the polymerization of alpha-olefin |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0322938A3 (de) |
JP (1) | JPH01213314A (de) |
KR (1) | KR890009986A (de) |
BR (1) | BR8806382A (de) |
FR (1) | FR2624122B1 (de) |
PH (1) | PH25467A (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5122494A (en) * | 1991-02-19 | 1992-06-16 | Shell Oil Company | Olefin polymerization catalyst |
US6730627B1 (en) | 1991-07-12 | 2004-05-04 | Ecp Enichem Polimeri S.R.L. | Solid component of catalyst for the (co) polymerization of ethylene and α-olefins |
IT1251462B (it) * | 1991-07-12 | 1995-05-15 | Enichem Polimeri | Componente solido di catalizzatore per la (co)polimerizzazione dell'etilene e delle alfa olefine. |
WO2001000692A1 (en) * | 1999-06-30 | 2001-01-04 | Union Carbide Chemicals & Plastics Technology Corporation | Methods of making magnesium/transition metal alkoxide complexes and polymerization catalysts made therefrom |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2093306A6 (fr) * | 1970-06-09 | 1972-01-28 | Solvay | Catalyseurs et procede perfectionnes pour la polymerisation et la copolymerisation des olefines |
LU65587A1 (de) * | 1972-06-22 | 1973-12-27 | ||
US4105846A (en) * | 1977-08-25 | 1978-08-08 | Standard Oil Company (Indiana) | Increasing the particle size of as formed polyethylene or ethylene copolymer |
US4199476A (en) * | 1978-08-23 | 1980-04-22 | Standard Oil Company (Indiana) | Olefin polymerization catalyst |
JPS5846205B2 (ja) * | 1979-10-24 | 1983-10-14 | 三菱化学株式会社 | オレフインの重合方法 |
DE3335823A1 (de) * | 1983-10-01 | 1985-04-18 | Ruhrchemie Ag, 4200 Oberhausen | Verfahren zur homo- und mischpolymerisation von ethylen |
-
1987
- 1987-12-03 FR FR8716948A patent/FR2624122B1/fr not_active Expired - Fee Related
-
1988
- 1988-11-22 EP EP88202614A patent/EP0322938A3/de not_active Withdrawn
- 1988-12-02 BR BR888806382A patent/BR8806382A/pt unknown
- 1988-12-02 PH PH37882A patent/PH25467A/en unknown
- 1988-12-03 KR KR1019880016127A patent/KR890009986A/ko not_active Application Discontinuation
- 1988-12-03 JP JP63306793A patent/JPH01213314A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0322938A2 (de) | 1989-07-05 |
BR8806382A (pt) | 1989-08-22 |
EP0322938A3 (de) | 1989-08-09 |
FR2624122B1 (fr) | 1991-11-08 |
JPH01213314A (ja) | 1989-08-28 |
KR890009986A (ko) | 1989-08-05 |
FR2624122A1 (fr) | 1989-06-09 |
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