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. 23, 2020
Filed:
Mar. 04, 2016
Applicant:
Saraya Co., Ltd., Osaka-Shi, Osaka, JP;
Inventors:
Assignee:
Saraya Co., Ltd., Osaka-Shi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 8/60 (2006.01); A61K 9/00 (2006.01); A61K 8/36 (2006.01); A61K 8/365 (2006.01); A61K 8/99 (2017.01); A61K 8/34 (2006.01); A61K 47/12 (2006.01); A61K 47/26 (2006.01); A61L 15/20 (2006.01); A61L 15/42 (2006.01); A61Q 5/00 (2006.01); A61Q 5/02 (2006.01); A61Q 11/00 (2006.01); A61Q 19/00 (2006.01); A61Q 19/02 (2006.01); A61Q 19/10 (2006.01); A61K 31/27 (2006.01); A61K 31/4174 (2006.01); A61K 31/4415 (2006.01); A61K 31/7028 (2006.01);
U.S. Cl.
CPC ...
A61K 8/602 (2013.01); A61K 8/342 (2013.01); A61K 8/361 (2013.01); A61K 8/365 (2013.01); A61K 8/60 (2013.01); A61K 8/99 (2013.01); A61K 9/0048 (2013.01); A61K 31/27 (2013.01); A61K 31/4174 (2013.01); A61K 31/4415 (2013.01); A61K 31/7028 (2013.01); A61K 47/12 (2013.01); A61K 47/26 (2013.01); A61L 15/20 (2013.01); A61L 15/42 (2013.01); A61Q 5/002 (2013.01); A61Q 5/02 (2013.01); A61Q 11/00 (2013.01); A61Q 19/00 (2013.01); A61Q 19/007 (2013.01); A61Q 19/02 (2013.01); A61Q 19/10 (2013.01); A61K 2800/42 (2013.01); A61K 2800/592 (2013.01); A61K 2800/74 (2013.01);
Abstract
The present invention provides a low-toxicity sophorolipid-containing composition. The low-toxicity sophorolipid-containing composition contains at least a coloring component, an acidic sophorolipid, a fatty acid, and a hydroxy fatty acid that are derived from an SL-producing yeast culture. The composition contains the following components in the following proportions, in terms of dry weight, based on the total amount of the acidic sophorolipid, a lactonic sophorolipid, the fatty acid, and the hydroxy fatty acid in the composition taken as 100 mass %: