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:
Sep. 13, 2011
Filed:
Feb. 20, 2009
Shigefumi Sakai, Sumida-ku, JP;
Atsuyuki Kiba, Sumida-ku, JP;
Chitoshi Shigeno, Wakayama, JP;
Hideaki Kubo, Wakayama, JP;
Shigefumi Sakai, Sumida-ku, JP;
Atsuyuki Kiba, Sumida-ku, JP;
Chitoshi Shigeno, Wakayama, JP;
Hideaki Kubo, Wakayama, JP;
Kao Corporation, Tokyo, JP;
Abstract
A skin cosmetic composition comprising: a hydrogel particle comprising a non-crosslinked hydrogel containing an oil component therein dispersed in an aqueous medium; a hydrogel particle comprising a non-crosslinked hydrogel containing an oil component therein; and a process for preparing a hydrogel particle comprising the steps of discharging an oil component-emulsified or dispersed solution prepared by dissolving a non-crosslinked hydrogel in an aqueous solution, with vibration from an orifice to form droplets; and cooling the droplets to solidify.