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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.:

US 9839588 B1

PDFFull Text
Date of Patent:
Dec. 12, 2017

Filed:

Mar. 30, 2010

Skin external preparation comprising an aqueous dispersion of finely dispersed wax, nonionic surfactant, and ionic water-soluble thickener

Applicants:

Akira Matsuo, Yokohama, JP;

Eriko Takeoka, Yokohama, JP;

Eiko Sato, Yokohama, JP;

Inventors:

Akira Matsuo, Yokohama, JP;

Eriko Takeoka, Yokohama, JP;

Eiko Sato, Yokohama, JP;

Assignee:

Shiseido Company, Ltd., Tokyo, JP;

Attorney:

Rankin, Hill & Clark LLP

Primary Examiner:

Kortney L Klinkel

Assistant Examiner:

Lisbeth C Robinson

Int. Cl.
CPC ...
A61K 8/92 (2006.01); A61K 8/31 (2006.01); A61K 8/34 (2006.01); A61K 8/39 (2006.01); A61K 8/70 (2006.01); A61K 8/81 (2006.01); A61K 8/86 (2006.01); A61K 8/891 (2006.01); A61Q 19/00 (2006.01); A61K 8/04 (2006.01); A61Q 19/08 (2006.01);
U.S. Cl.
CPC ...
A61K 8/044 (2013.01); A61K 8/925 (2013.01); A61K 8/927 (2013.01); A61Q 19/08 (2013.01); A61K 2800/592 (2013.01);
Abstract

A skin external preparation includes a finely dispersed wax composition that is solid or semisolid at room temperature, a nonionic surfactant, an aqueous dispersion medium, and an ionic water-soluble thickener, and optionally further contains at least one of silicone oil and fluorinated oil which is liquid at room temperature, and the mass ratio of the nonionic surfactant to the wax being 1.0 or more, the particle size of the finely dispersed wax is 500 nm or less, and it substantially contains no ionic surfactants therein.

Find Patent Forward Citations

Matsuo, Akira. (2017). Skin external preparation comprising an aqueous dispersion of finely dispersed wax, nonionic surfactant, and ionic water-soluble thickener (U.S. Patent No. 9839588). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9839588

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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