EP 1015407 A4 20001108 - METHOD OF MAKING HYDROGENATED ACIDS
Title (en)
METHOD OF MAKING HYDROGENATED ACIDS
Title (de)
VERFAHREN ZUR HERSTELLUNG HYDRIERTER SÄUREN
Title (fr)
PROCEDE DE FABRICATION D'ACIDES HYDROGENES
Publication
Application
Priority
- US 9817989 W 19980902
- US 92581197 A 19970905
Abstract (en)
[origin: WO9912882A1] A mixture of saturated and unsaturated carboxylic acids are hydrogenated with an effective amount of a hydrogenation catalyst and in the presence of an effective amount of an adsorbent to produce a hydrogenated product having less than about 200 ppm of oxygenated by-products.
IPC 1-7
IPC 8 full level
C07C 51/36 (2006.01)
CPC (source: EP)
C07C 51/36 (2013.01); Y02P 30/20 (2015.11)
Citation (search report)
- [Y] US 5493037 A 19960220 - HENDERSON JOHN H [US]
- [Y] EP 0398668 A1 19901122 - UNICHEMA CHEMIE BV [NL], et al
- [A] DD 156176 A1 19820804 - LAMBRECHT WOLFGANG, et al
- [A] GB 999882 A 19650728 - SHELL INT RESEARCH
- See also references of WO 9912882A1
Designated contracting state (EPC)
BE DE FR GB NL
DOCDB simple family (publication)
WO 9912882 A1 19990318; AU 9471898 A 19990329; CA 2302609 A1 19990318; EP 1015407 A1 20000705; EP 1015407 A4 20001108
DOCDB simple family (application)
US 9817989 W 19980902; AU 9471898 A 19980902; CA 2302609 A 19980902; EP 98948068 A 19980902