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:
Aug. 25, 1987
Filed:
Aug. 13, 1986
Applicant:
Inventor:
Nicolaas L Broekhof, Naarden, NL;
Assignee:
Naarden International N.V., Ussum, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; C11B / ;
U.S. Cl.
CPC ...
512 20 ; 568780 ; 568781 ;
Abstract
Perfume compositions and perfumed products characterized by a content of one or more fragrances which have a very natural leather odor and correspond to the formula ##STR1## wherein one of the two symbols R.sub.1 and R.sub.2 represents a methyl group and the other a hydrogen atom or both symbols represent a hydrogen atom and R.sub.3 represents a n-propyl, allyl, 1-propenyl-, sec.butyl, 1-buten-3-yl, isobutyl or 2-methylpropen-3-yl group.