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:
Mar. 11, 1980
Filed:
Mar. 13, 1978
Applicant:
Inventor:
Francesco Siclari, Barlassina Milan, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C11C / ; C11C / ;
U.S. Cl.
CPC ...
2604 / ; 260413 ;
Abstract
An omega-hydroxy alkenoic acid containing 8 or 12 carbon atoms is obtained y the selective reduction of the carbonyl group of an omega-formyl alkenoic acid, for example by the use of sodium borohydride, and wherein the starting acid is produced by the ozonization and transposition of a polyunsaturated hydrocarbon cycloolefin.