Title:
発酵プロセスで得られた６−アミノカプロン酸からのカプロラクタムの調製
Document Type and Number:
Japanese Patent JP6499225
Kind Code:
B2
Abstract:
The invention relates to a method for preparing caprolactam comprising recovering a mixture containing 6-aminocaproic acid, from a culture medium comprising biomass, and thereafter cyclising the 6-aminocaproic acid in the presence of superheated steam, thereby forming caprolactam, wherein the weight to weight ratio carbohydrate to 6-aminocaproic acid in said mixture is 0.03 or less.
Inventors:
Guito, Rudolph Phillips Maria
Van der Douce, Thomas
Ramsdonk, Lourina Madeleine
Van der Douce, Thomas
Ramsdonk, Lourina Madeleine
Application Number:
JP2017092480A
Publication Date:
April 10, 2019
Filing Date:
May 08, 2017
Export Citation:
Assignee:
Genomatica, Inc.
International Classes:
C07D201/16; C07D223/10; C12P13/02
Domestic Patent References:
| JP2013515050A | ||||
| JP2001512476A | ||||
| JP2008502728A | ||||
| JP2001514251A |
Foreign References:
| WO2005068643A1 |
Attorney, Agent or Firm:
Ikeda adult
Kazuhiro Yamaguchi
Masakazu Noda
Yoshinori Shimizu
Kazuhiro Yamaguchi
Masakazu Noda
Yoshinori Shimizu