ビニルピロリドン重合体の製造方法 - Daiichi Kogyo Pharmaceutical Co., Ltd.

Title:

ビニルピロリドン重合体の製造方法

Document Type and Number:

Japanese Patent JP4171029

Kind Code:

B2

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Inventors:

Keiichi Fujise
Tomihisa Taisei
Yasuko Inagaki

Application Number:

JP2006141762A

Publication Date:

October 22, 2008

Filing Date:

May 22, 2006

Export Citation:

Assignee:

Daiichi Kogyo Pharmaceutical Co., Ltd.
Nippon Shokubai Co., Ltd.

International Classes:

C08F2/10; C08F26/10

Domestic Patent References:

JP2003286311A
JP2003040928A

Attorney, Agent or Firm:

Tamako Tsutada
Masato Tsuda
Tetsuji Nakamura
Katsuyuki Tomita
Husband

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