【発明の名称】立体規則性ポリマーの製造法 - Union Carbide Chemicals and Plastics Technology Corporation

Title:

【発明の名称】立体規則性ポリマーの製造法

Document Type and Number:

Japanese Patent JP3304099

Kind Code:

B2

Abstract:

For gas phase polymerization reactions in the presence of an unsupported polymerization catalyst, there is provided a process for introducing a liquid catalyst so as to provide a resin particle lean zone such that the average particle size of the resin produced ranges from 0.25 to 1.52 mm (0.01 to 0.06 inches).

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Inventors:

Goode, Mark Gregory
Clark Curtis, Williams
Lynn, Timothy Roger
Brady, Robert Converse
Moffett, Jody Michael

Application Number:

JP50092098A

Publication Date:

July 22, 2002

Filing Date:

June 05, 1997

Export Citation:

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Assignee:

Union Carbide Chemicals and Plastics Technology Corporation

International Classes:

B01J8/00; B01J8/24; B01J19/26; C08F2/00; C08F2/01; C08F2/34; C08F4/44; C08F4/52; C08F4/602; C08F4/64; C08F4/642; C08F4/659; C08F4/6592; C08F4/72; C08F10/00; C08F10/02; C08F10/06; C08F32/00; C08F36/06; C08F110/06; C08F210/16; (IPC1-7): C08F2/00; C08F4/642; C08F10/00

Domestic Patent References:

JP6192311A

Attorney, Agent or Firm:

Motohiro Kurauchi (1 outside)

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