ポリイミドガス分離膜およびガス分離方法

Title:

ポリイミドガス分離膜およびガス分離方法

Document Type and Number:

Japanese Patent JP5120344

Kind Code:

B2

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Inventors:

Tomonori Kanoki
Harutoshi Hoshino
Toshinune Yoshinaga
Koji Yoji
Kenji Fukunaga

Application Number:

JP2009151657A

Publication Date:

January 16, 2013

Filing Date:

June 25, 2009

Export Citation:

Assignee:

Ube Industries,Ltd.

International Classes:

B01D71/64; B01D53/22; B01D69/08; D01F6/00; D01F6/74

Domestic Patent References:

Previous Patent: JPS5120343

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