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Patent Searching and Data


Title:
1,1,1,2,2,5,5,5-OCTAFLUOROPENTANE AND PRODUCTION THEREOF
Document Type and Number:
WIPO Patent Application WO/1993/016023
Kind Code:
A1
Abstract:
A novel compound, 1,1,1,2,2,5,5,5-octafluoropentane, which is promising as a substitute for CFC, HCFC and the like now in use as refrigerant, blowing agent, detergent or solvent; and a process for producing the same economically and industrially in a high yield with high selectivity, which comprises hydrogenating decafluoropentene-2 with hydrogen in the presence of a hydrogenation catalyst such as a platinum catalyst.

Inventors:
AOYAMA HIROKAZU (JP)
SEKI EIJI (JP)
KOYAMA SATOSHI (JP)
Application Number:
PCT/JP1993/000116
Publication Date:
August 19, 1993
Filing Date:
February 01, 1993
Export Citation:
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Assignee:
DAIKIN IND LTD (JP)
International Classes:
C07C19/08; (IPC1-7): B01J21/18; B01J23/40; B01J23/48; B01J23/60; B01J23/62; B01J23/64; B01J23/89; B01J27/057; C07C17/00; C07C17/34; C07C19/08; C07C21/18
Domestic Patent References:
WO1992006941A11992-04-30
Foreign References:
JPH01146831A1989-06-08
JPS6346049B21988-09-13
Attorney, Agent or Firm:
Osaka, Hiromu (4-11 Shibazaki-cho 2-chom, Tachikawa-shi Tokyo 190, JP)
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