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:
Jul. 15, 2003
Filed:
Dec. 22, 2000
Makio Nomura, Nagoya, JP;
Ishizuka Garasu Kabushiki Kaisha, Aichi, JP;
Abstract
An antibacterial property imparting glass composition is provided, which may be fixed in a form of, for example, a particle on the surface of a fiber substrate and/or dispersed and complexed in the fiber substrate. Such an antibacterial property imparting glass composition comprises 0.1 to 5.0% by weight of Ag O in a composition containing 45-67 mol % of P O , 5 to 20 mol % of Al O , 1 to 40 mol % of 1 or 2 or more selected from MgO, CaO and ZnO, and 20 mol % or less of B O . An antibacterial fiber containing such an antibacterial property imparting glass composition at a ratio of, for example, 0.1 to 5.0% by weight shows high water resistance, acid resistance, alkali resistance and detergent resistance in antibacterial property.