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Title:
ビニルピロリドン系共重合体およびその製造方法
Document Type and Number:
Japanese Patent JP4738046
Kind Code:
B2
Inventors:
Zenchi Nakata (5-8, Nishi-Otabi-cho, Suita-shi, Osaka Inside of NIPPON SHOKUBAI)
Hiroshi Imai (5-8, Nishi-Otabi-cho, Suita-shi, Osaka Inside of NIPPON SHOKUBAI)
Spring Keiko (5-8, Nishi-Otabi-cho, Suita-shi, Osaka Inside of NIPPON SHOKUBAI)
Application Number:
JP2005121432A
Publication Date:
August 03, 2011
Filing Date:
April 19, 2005
Export Citation:
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Assignee:
NIPPON SHOKUBAI Co., Ltd. (4-1-1, Koraibashi, Chuo-ku, Osaka-shi, Osaka)
International Classes:
C08F226/10
Attorney, Agent or Firm:
Takehiko Matsumoto
Patent business corporation Yasutomi international patent firm



 
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