Textiles: cloth finishing – Expanding device for textile webs – Spreader
Patent
1991-04-09
1992-12-15
Garvin, Patrick P.
Textiles: cloth finishing
Expanding device for textile webs
Spreader
526153, 526160, 5263486, 502117, C08F 464
Patent
active
051717999
ABSTRACT:
In accordance with the present invention, there are provided olefin polymerization catalyst components comprising an organoaluminum oxy-compound having less than 10% in terms of Al atom of Al component dissolving in benzene kept at 60.degree. C., and olefin polymerization catalyst containing said olefin polymerization catalyst components. The olefin polymerization catalysts have excellent polymerization activities, and are capable of giving olefin (co)polymers having a narrow molecular weight distribution and a narrow composition distribution.
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Kioka Mamoru
Toyota Akinori
Tsutsui Toshiyuki
Garvin Patrick P.
Mitsui Petrochemical Industries Ltd.
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