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. 29, 1978
Filed:
Jan. 27, 1977
Applicant:
Inventors:
Michihisa Katada, Tokyo, JP;
Katsutake Hayashi, Tokyo, JP;
Hakuji Katsura, Yokohama, JP;
Kenichi Tomita, Tokyo, JP;
Hideo Morohoshi, Yokohama, JP;
Keiichi Uehara, Yokohama, JP;
Hiroshi Tanaka, Ebina, JP;
Assignee:
Shiseido Co., Ltd., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
C11B / ;
U.S. Cl.
CPC ...
252522 ; 560190 ;
Abstract
A method for improving the quality of the fragrance of a perfume or a perfume composition by adding thereto a specific perfume controlling agent which improves emission of a perfume or a perfume composition and its tenacity (fixing effect), and which is an aliphatic dibasic acid diester of the general formula: