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:
Nov. 27, 2007
Filed:
May. 25, 2005
Applicants:
Wolfgang Dukat, Oberhausen, DE;
Edgar Storm, Oberhausen, DE;
Klaus Schmid, Dinslaken, DE;
Inventors:
Assignee:
Oxea Deutschland GmbH, Oberhausen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 35/23 (2006.01); C07C 35/24 (2006.01); C07C 35/27 (2006.01); C07C 35/37 (2006.01); C07C 35/50 (2006.01); C07C 35/52 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to a process for preparing 3(4),8(9)-dihydroxymethyltricyclo[5.2.10]decane by hydrogenating the hyd roformylation products of d icyclopentad lene. The process comprises carrying out the hydrogenation in the presence of water, optionally after addition of water.