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. 16, 1998
Filed:
Nov. 30, 1995
Fujio Shimono, Nagoya, JP;
Koichi Yamamoto, Nagoya, JP;
Toshiyuki Onishi, Ichinomiya, JP;
Ryota Miyoshi, Yono, JP;
Ishizuka Garasu Kabushiki Kaisha, Nagoya, JP;
Abstract
The cosmetic product comprises soluble glass particles and liquid cosmetic base containing water. The soluble glass contains antibacterial metal ions selected from the group consisting of Ag.sup.+, Cu.sup.+, Cu.sup.2+ and Zn.sup.2+. The antibacterial ions contained are forming a solid solution with the components of soluble glass and elute along with the dissolution of the soluble glass skeletal network. The eluting rate of metallic ions is determined by the dissolving rate of the soluble glass and is not affected by the environmental concentration of alkaline metal ions, such as Na.sup.+.