Title:
有機カーボネートの製造方法
Document Type and Number:
Japanese Patent JP5306816
Kind Code:
B2
Abstract:
The method of reactivating a solid catalyst composition selected from the group consisting of oxides, hydroxides, oxyhydroxides or alkoxides of two to four elements from Group IV, V and VI of the Periodic Table supported on porous material which have surface hydroxyl groups, which has been deactivated by polymer deposited thereon comprising contacting the deactivated catalyst with a fluid comprising a hydroxy containing compound in a solvent selected from the group consisting of benzene, toluene, xylenes, pentane, hexane, octane, decane, THF and mixtures thereof at a temperature in the range of 121 to 316° (250° to 600°F).
Inventors:
Ryu, Yong Jay
Application Number:
JP2008536578A
Publication Date:
October 02, 2013
Filing Date:
August 30, 2006
Export Citation:
Assignee:
Catholic Distillation Technologies
International Classes:
C07C68/06; B01J23/20; B01J23/92; B01J37/02; B01J38/52; C07C68/08; C07C69/96; C07B61/00
Domestic Patent References:
| JP2002876A | ||||
| JP2001513694A | ||||
| JP6184058A | ||||
| JP6263694A | ||||
| JP2004075577A | ||||
| JP8092166A | ||||
| JP4266856A | ||||
| JP7227546A | ||||
| JP2005517003A | ||||
| JP2005177722A | ||||
| JP11104497A |
Foreign References:
| US5426207 | ||||
| WO2005000782A1 |
Attorney, Agent or Firm:
Shinjiro Ono
Kazuo Shamoto
Yasushi Kobayashi
Akio Chiba
Hiroyuki Tomita
Ken Matsumoto
Kazuo Shamoto
Yasushi Kobayashi
Akio Chiba
Hiroyuki Tomita
Ken Matsumoto