The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 15, 1990
Filed:
Nov. 29, 1988
Applicant:
Inventors:
Jean-Michel Grosselin, Lyons, FR;
Claude Mercier, Lyons, FR;
Assignee:
Rhone-Poulenc Sante, Antony, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ; C07C / ;
U.S. Cl.
CPC ...
568862 ; 568813 ; 568843 ; 568846 ; 568861 ;
Abstract
Unsaturated alcohols are prepared by the hydrogenation of an unsaturated carbonyl compound in a two-phase liquid medium and in the presence of a catalyst consisting of a ruthenium derivative associated with a water-soluble ligand or a complex of ruthenium with a water-soluble ligand.