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:
May. 03, 2016
Filed:
May. 18, 2012
Applicant:
Hirokazu Matsushita, Tokyo, JP;
Inventor:
Hirokazu Matsushita, Tokyo, JP;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 8/02 (2006.01); A61K 8/27 (2006.01); A61K 8/28 (2006.01); A61K 8/29 (2006.01); A61K 8/35 (2006.01); A61K 8/36 (2006.01); A61K 8/368 (2006.01); A61K 8/41 (2006.01); A61K 8/81 (2006.01); A61Q 17/04 (2006.01); C08F 2/18 (2006.01); C08F 2/22 (2006.01); C08F 2/44 (2006.01);
U.S. Cl.
CPC ...
A61K 8/0241 (2013.01); A61K 8/0266 (2013.01); A61K 8/27 (2013.01); A61K 8/28 (2013.01); A61K 8/29 (2013.01); A61K 8/35 (2013.01); A61K 8/36 (2013.01); A61K 8/368 (2013.01); A61K 8/411 (2013.01); A61K 8/8147 (2013.01); A61Q 17/04 (2013.01); C08F 2/18 (2013.01); C08F 2/22 (2013.01); C08F 2/44 (2013.01); A61K 2800/412 (2013.01); A61K 2800/621 (2013.01); A61K 2800/622 (2013.01);
Abstract
The invention provides an ultraviolet-shielding agent including resin particles formed by coating a core portion with a coating layer, wherein the core portion is made of any one resin of an organic ultraviolet absorbent-containing resin and an inorganic particle-containing resin, and the coating layer is made of the other resin or both resins, a method for producing the same, an ultraviolet-shielding agent-containing dispersion liquid, and a cosmetic preparation.