Title:
【発明の名称】アミノカルボン酸塩の製造方法
Document Type and Number:
Japanese Patent JP2002524015
Kind Code:
A
Abstract:
An improved process is disclosed to prepare an amino carboxylic acid salt. According to the process, an aqueous solution of an amino alcohol is contacted with an alkali metal hydroxide in the presence of an effective amount of a Raney copper catalyst that has from about 50 parts per million to about 10,000 parts per million of an element selected from the group consisting of chromium, titanium, niobium, tantalum, zirconium, vanadium, molybdenum, manganese, tungsten, cobalt, nickel and mixtures thereof.
Inventors:
Frantic, Tadeas, Stefan
Yukio Sumino
Norikazu Miyagawa
Seiji Takasaki
Yuki Wakayama
Yukio Sumino
Norikazu Miyagawa
Seiji Takasaki
Yuki Wakayama
Application Number:
JP52329294A
Publication Date:
July 30, 2002
Filing Date:
April 06, 1994
Export Citation:
Assignee:
Nippon Shokubai Co., Ltd.
Kawaken Fine Chemicals Co., Ltd.
Kawaken Fine Chemicals Co., Ltd.
International Classes:
B01J25/00; C07B61/00; C07C51/295; C07C55/07; C07C57/30; C07C59/06; C07C63/06; C07C227/02; C07C227/06; C07C229/06; C07C229/08; C07C229/16; C07C229/24; C07F9/38; B01J37/02; (IPC1-7): C07C227/02; C07C229/06; C07F9/38
Attorney, Agent or Firm:
Mikio Hatta (1 outside)