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. 02, 2021
Filed:
Nov. 17, 2014
Applicant:
Mtg Co., Ltd., Nagoya, JP;
Inventor:
Tsuyoshi Matsushita, Nagoya, JP;
Assignee:
MTG Co., Ltd., Nagoya, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 8/19 (2006.01); A61K 8/34 (2006.01); A61K 8/02 (2006.01); A61Q 19/00 (2006.01); A61Q 19/10 (2006.01);
U.S. Cl.
CPC ...
A61K 8/19 (2013.01); A61K 8/0241 (2013.01); A61K 8/345 (2013.01); A61Q 19/00 (2013.01); A61Q 19/10 (2013.01); A61K 2800/412 (2013.01); A61K 2800/47 (2013.01); A61K 2800/48 (2013.01);
Abstract
An aqueous skin care agentcontains 4 to 85 mass % of water, 13 to 80 mass % of a magnetic powder and a thickener. The magnetic powder contains a ferromagnetic ferrite as a main component and has a mean volume particle diameter being 20 to 100 μm as determined from a particle size distribution obtained by a laser diffraction scattering method. The aqueous skin care agentmay contain a beauty component such as an iontophoretic componentand preferably contain 10 to 45 mass % of glycerin as the thickener.