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Atsushi Murai
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Chigasaki, JP
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last 30 patents
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Patent Grant
Solid catalyst component for olefin polymerization catalysts
Patent number
4,847,227
Issue date
Jul 11, 1989
Toho Titanium Co., Ltd.
Atsushi Murai
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Solid catalyst component for olefin polymerization catalysts
Patent number
4,839,321
Issue date
Jun 13, 1989
Toho Titanium Co., Ltd.
Atsushi Murai
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Solid catalyst component for the polymerization of olefins and an o...
Patent number
4,816,433
Issue date
Mar 28, 1989
Toho Titanium Co., Ltd.
Minoru Terano
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Catalyst component for the polymerization of olefins and catalyst t...
Patent number
4,562,173
Issue date
Dec 31, 1985
Toho Titanium Co., Ltd.
Minoru Terano
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the preparation of catalyst component for the polymeriz...
Patent number
4,460,701
Issue date
Jul 17, 1984
Toho Titanium Co., Ltd.
Minoru Terano
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the preparation of catalyst component for the polymeriz...
Patent number
4,439,537
Issue date
Mar 27, 1984
Toho Titanium Co., Ltd.
Atsushi Murai
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the preparation of catalyst component for the polymeriz...
Patent number
4,332,697
Issue date
Jun 1, 1982
Toho Titanium Co., Ltd.
Kouhei Kimura
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...