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:
Feb. 17, 1987
Filed:
Feb. 26, 1985
Applicant:
Inventors:
Nicolaas L Broekhof, Naarden, NL;
Antonius J van der Weerdt, Huizen, NL;
Jogchum Hofma, Amersfoort, NL;
Assignee:
501 Naarden International N.V., Naarden-Bussum, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; C11B / ;
U.S. Cl.
CPC ...
2525 / ; 568734 ; 568743 ;
Abstract
Perfume compositions and perfumed articles containing dihydro- and/or tetrahydro-1-naphthol derivatives of the formula ##STR1## wherein the dotted lines represent carbon-carbon single or double bonds with the proviso that no more than one of them is a double bond and wherein R.sub.1, R.sub.2 and R.sub.3 independently are methyl groups or hydrogen atoms; said naphthol derivatives have a very natural leather-like odor.