Title:
METHOD OF PRODUCING HYDROFLUOROCARBONS
Document Type and Number:
WIPO Patent Application WO1999026906
Kind Code:
A3
Abstract:
A process for producing fluorinated organic compounds comprising reacting an organic compound fluorination agent in the presence of a fluorination catalyst, while maintaining a pressure less than sufficient for high-temperature distillation, to produce the desired fluorinated carbon compound.
Inventors:
BASS JOHN STEPHEN
SCHEIDLE PETER HEINZ
SCHEIDLE PETER HEINZ
Application Number:
PCT/US1998/025032
Publication Date:
September 02, 1999
Filing Date:
November 23, 1998
Export Citation:
Assignee:
ALLIED SIGNAL INC (US)
International Classes:
C07B39/00; C07C17/20; C07C17/383; C07C19/08; (IPC1-7): C07C17/20; C07C19/08
Domestic Patent References:
| WO1997011043A1 | 1997-03-27 |
Foreign References:
| US5495057A | 1996-02-27 | |||
| EP0767158A1 | 1997-04-09 | |||
| EP0751107A1 | 1997-01-02 |
Other References:
DATABASE WPI Week 9515, Derwent World Patents Index; AN 95-110572, XP002096090, "Preparation of difluoromethane..."
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