Title:
精製3,3’,4,4’-ジフェニルエーテルテトラカルボン酸の製造方法
Document Type and Number:
Japanese Patent JP5506480
Kind Code:
B2
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Inventors:
Fumio Konuma
Application Number:
JP2010060974A
Publication Date:
May 28, 2014
Filing Date:
March 17, 2010
Export Citation:
Assignee:
Air Water Inc.
International Classes:
C07C51/487; C07C65/24
Domestic Patent References:
JP38021073B1 | ||||
JP36023486B1 |
Attorney, Agent or Firm:
Katsuyuki Okubo
Yuji Hayakawa
Keisuke Murasame
Yuji Hayakawa
Keisuke Murasame