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:
Jun. 10, 1986
Filed:
Feb. 28, 1984
Applicant:
Inventor:
Antonius J Van Der Weerdt, Huizen, NL;
Assignee:
Naarden International N.V., , NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; C11B / ;
U.S. Cl.
CPC ...
2525 / ; 25217411 ; 2525 / ; 424 65 ; 424 69 ; 424 70 ; 424 76 ;
Abstract
Perfume compositions, perfumed materials and perfumed articles containing one or more isomers of substituted 1.4.4.8-tetramethyl-tricyclo[6.3.0.0.sup.2.5 ]undecanes as perfume base. Use of one or more isomers of 9-alkanoyl-1.4.4.8-tetramethyl-tricyclo[6.3.0.0.sup.2.5 ]undecanes having formula ##STR1## wherein R is methyl, ethyl or n-propyl as a perfume component in perfume compositions and in imparting fragrance to materials and articles for example soaps, cleaning preparations and cosmetic preparations.