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:
Mar. 12, 2002
Filed:
Feb. 04, 1999
Applicant:
Inventors:
Kenya Ishida, Kanagawa, JP;
Kazutoshi Sakurai, Kanagawa, JP;
Assignee:
Takasago International Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 3/1715 ;
U.S. Cl.
CPC ...
A61K 3/1715 ;
Abstract
The invention has an object of providing a hinokitiol which is not damaged in the antibacterial activity and improved in the water solubility, heat stability (anti-sublimation characteristics) and corrosion to metals and also providing a composition comprising a hinokitiol. The invention resides in a clathrate compound comprising clathration of hinokitiols by using a branched cyclodextrin such as a branched &bgr;-cyclodextrin. The clathrate compound can be used in various applications requiring an antibacterial activity, such as hair cosmetics, bath agents, skin cosmetics and oral compositions.