Global Patent Index - EP 1015407 A4

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

EP 1015407 A4 20001108 (EN)

Application

EP 98948068 A 19980902

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

C07C 51/36; C07C 51/47; C07C 53/126

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)

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