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. 06, 2017
Filed:
Dec. 26, 2013
Applicant:
Kao Corporation, Tokyo, JP;
Inventor:
Yasushi Yamada, Narita, JP;
Assignee:
KAO CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 31/192 (2006.01); A61K 31/216 (2006.01); A61K 31/353 (2006.01); A61K 31/36 (2006.01); A61K 31/366 (2006.01); A61K 31/7048 (2006.01); C07D 311/32 (2006.01); A23L 33/10 (2016.01);
U.S. Cl.
CPC ...
A61K 31/7048 (2013.01); A23L 33/10 (2016.08); A61K 31/192 (2013.01); A61K 31/216 (2013.01); A61K 31/353 (2013.01); A61K 31/36 (2013.01); A61K 31/366 (2013.01); C07D 311/32 (2013.01);
Abstract
Provided is a method for easily producing a polyphenol composition in a solid state having an excellent solubility in water. The method for producing the polyphenol composition comprises the following steps (1) and (2): (1) heating a mixture of a hardly water-soluble polyphenol (A) and a water-soluble polyphenol (B) to a temperature equal to or higher than the lowest melting point or glass transition temperature of the hardly water-soluble polyphenol (A) or the water-soluble polyphenol (B), thereby obtaining a heat-treated solution, and (2) cooling and solidifying the thus-obtained heat-treated solution.