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:
Apr. 19, 1983
Filed:
Feb. 02, 1981
Applicant:
Inventors:
Helmut Gebauer, Munich, DE;
Walter Hafner, Furth, DE;
Assignee:
Consortium fur Elektrochemische Industrie GmbH, Munich, DE;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ;
U.S. Cl.
CPC ...
568448 ; 568840 ; 568849 ;
Abstract
Compounds of the formula ##STR1## wherein R.sub.1 and R.sub.2 are equal or different aliphatic radicals, if desired, branched, and R.sub.3 stands for H or CH.sub.3. The invention also relates to a process for making these compounds and their use as fragrant and flavoring products.