Title:
原料粗結晶の精製方法
Document Type and Number:
Japanese Patent JP5336794
Kind Code:
B2
More Like This:
WO/2000/064555 | SOLVENT EXTRACTION PROCESS |
JPH03109348 | SEPARATION OF P-HYDROXYBENZOIC ACID ALKALI SALT |
Inventors:
Bucheon Daisuke
Tomomi Hino
Toru Kuroda
Tomomi Hino
Toru Kuroda
Application Number:
JP2008227144A
Publication Date:
November 06, 2013
Filing Date:
September 04, 2008
Export Citation:
Assignee:
Mitsubishi Rayon Co., Ltd.
International Classes:
C07C51/47; B01D9/02; B01D43/00; C07B63/00; C07C57/07
Domestic Patent References:
JP2005537930A | ||||
JP2003305303A | ||||
JP2000178001A | ||||
JP2004069667A | ||||
JP2005509009A |
Attorney, Agent or Firm:
Masatake Shiga
Tadashi Takahashi
Takashi Watanabe
Suzuki Mitsuyoshi
Kazuya Nishi
Yasuhiko Murayama
Tadashi Takahashi
Takashi Watanabe
Suzuki Mitsuyoshi
Kazuya Nishi
Yasuhiko Murayama