Title:
アジピン酸結晶の製造方法及びそれにより得られる結晶
Document Type and Number:
Japanese Patent JP2005503408
Kind Code:
A
Abstract:
The present invention relates to a process for the manufacture of adipic acid crystals and to the crystals obtained. It relates more specifically to a process for the treatment of the adipic acid crystals obtained at the end of crystallization in order to obtain crystals which can be stored with minimum possibility of caking. This process consists of a maturing stage in order to partially remove the water present in the said crystals.
Inventors:
Thierry Gisbel
Junk road masteo
Junk road masteo
Application Number:
JP2003528760A
Publication Date:
February 03, 2005
Filing Date:
September 17, 2002
Export Citation:
Assignee:
Rhodia Polyamide Intermedium
International Classes:
C07C55/14; C07C51/42; C07C51/43; (IPC1-7): C07C55/14; C07C51/42
Attorney, Agent or Firm:
Motohiro Kurauchi
Hiroshi Kazama
Endo Azusa
Takumi Yoshida
Taku Nakajima
Hiroshi Kazama
Endo Azusa
Takumi Yoshida
Taku Nakajima