Mixed metal alkyl catalyst for olefin polymerization
Patent
·
OSTI ID:6165399
This patent describes a catalyst composition for use in polymerizing alpha olefins which comprises: (a) a solid supported titanium tetrahalide complex; complex is prepared by contacting a mechanically pulverized solid support with titanium tetrahalide in the absence of mechanical pulverization; and (b) a cocatalyst comprising a mixture of a dialkyl aluminum halide and a dialkyl magnesium compound.
- Assignee:
- Chevron Research Co., San Francisco, CA
- Patent Number(s):
- US 4675303
- OSTI ID:
- 6165399
- Country of Publication:
- United States
- Language:
- English
Similar Records
Olefin polymerization catalyst and process of polymerization
Olefin polymerization catalyst and method for production and use
Olefin polymerization catalyst compositions and polymerization process
Patent
·
Tue Sep 08 00:00:00 EDT 1992
·
OSTI ID:6994126
Olefin polymerization catalyst and method for production and use
Patent
·
Mon Mar 09 23:00:00 EST 1992
·
OSTI ID:5250772
Olefin polymerization catalyst compositions and polymerization process
Patent
·
Tue Apr 14 00:00:00 EDT 1987
·
OSTI ID:6762733
Related Subjects
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400201* -- Chemical & Physicochemical Properties
ALKALINE EARTH METAL COMPOUNDS
ALKANES
ALKYL RADICALS
ALUMINIUM COMPOUNDS
CATALYSTS
CATALYTIC EFFECTS
CHEMICAL COMPOSITION
CHEMICAL PREPARATION
CHEMICAL REACTIONS
COMMINUTION
DISPERSIONS
HALIDES
HALOGEN COMPOUNDS
HYDROCARBONS
MAGNESIUM COMPOUNDS
MIXTURES
ORGANIC COMPOUNDS
POLYMERIZATION
RADICALS
SYNTHESIS
TITANIUM COMPOUNDS
TRANSITION ELEMENT COMPOUNDS
400201* -- Chemical & Physicochemical Properties
ALKALINE EARTH METAL COMPOUNDS
ALKANES
ALKYL RADICALS
ALUMINIUM COMPOUNDS
CATALYSTS
CATALYTIC EFFECTS
CHEMICAL COMPOSITION
CHEMICAL PREPARATION
CHEMICAL REACTIONS
COMMINUTION
DISPERSIONS
HALIDES
HALOGEN COMPOUNDS
HYDROCARBONS
MAGNESIUM COMPOUNDS
MIXTURES
ORGANIC COMPOUNDS
POLYMERIZATION
RADICALS
SYNTHESIS
TITANIUM COMPOUNDS
TRANSITION ELEMENT COMPOUNDS