Title:
トリフルオロメタンスルホン酸の金属塩の製造法およびエステル化触媒としてのその使用
Document Type and Number:
Japanese Patent JP4920419
Kind Code:
B2
Abstract:
The subject matter of the invention is the use of metal salts of trifluoromethane sulphonic acid as esterification catalyst and/or transesterification catalyst for the production of hydroxycarboxylic acid esters.
Inventors:
Finmans, peter
Whel, Detreff
Vossler, Hans-Jurgen
Martina, Loteck
Green, microphone
Ragen, Rogenbach
Whel, Detreff
Vossler, Hans-Jurgen
Martina, Loteck
Green, microphone
Ragen, Rogenbach
Application Number:
JP2006538828A
Publication Date:
April 18, 2012
Filing Date:
November 18, 2004
Export Citation:
Assignee:
Sazol Solvents Germany Game Behr
International Classes:
C07C303/32; B01J31/02; C07B61/00; C07C67/03; C07C67/08; C07C69/68; C07C69/70; C07C69/704; C07C309/06; C07C309/01
Domestic Patent References:
| JPH09227442A | 1997-09-02 | |||
| JP2003073330A | 2003-03-12 | |||
| JP2003192661A | 2003-07-09 | |||
| JP2003277347A | 2003-10-02 | |||
| JPH11277347A | 1999-10-12 |
Foreign References:
| US4219540A | 1980-08-26 |
Attorney, Agent or Firm:
Hisao Kobayashi
Kiyoshi Yasushima
Souji Sasaki
Noboru Omura
Takanashi Norio
Kiyoshi Yasushima
Souji Sasaki
Noboru Omura
Takanashi Norio