(19)
(11)
EP 0 777 637 A1
(12)
(43)
Date of publication:
11.06.1997
Bulletin 1997/24
(21)
Application number:
95929558.0
(22)
Date of filing:
15.08.1995
(51)
International Patent Classification (IPC):
C07C
17/
20
( . )
(86)
International application number:
PCT/US1995/010410
(87)
International publication number:
WO 1996/005156
(
22.02.1996
Gazette 1996/09)
(84)
Designated Contracting States:
DE ES FR GB
(30)
Priority:
17.08.1994
US 19940292140
(71)
Applicant:
AlliedSignal Inc.
Morristown, New Jersey 07962-2245 (US)
(72)
Inventor:
SWAIN, Charles, F.
Williamsville, NY 14221 (US)
(74)
Representative:
Hucker, Charlotte Jane
Gill Jennings & Every Broadgate House, 7 Eldon Street
London EC2M 7LH
London EC2M 7LH (GB)
(54)
A PROCESS FOR PREPARING 1,1,1-TRIFLUOROETHANE