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:
Oct. 19, 1999
Filed:
Aug. 17, 1998
Saehan Industries Inc., Kyungsan, KR;
Abstract
A method for imparting the multiple functions of water- and oil-repellency, soil-releasing properties and anti-bacterial properties to a mixed or blended fabric is provided including: (a) treating a mixed or blended fabric of polyester/rayon by dipping the mixed or blended fabric in a treating solution which includes, based on the weight of the mixed or blended fabric, 1 to 10 wt. % of phenolic antibacterial agent, 2.5 to 5.0 wt. % of a first fluoric compound, 3.0 to 6.0 wt. % of a second fluoric compound, different from the first fluoric compound, 0.3 to 0.5 wt. % of melamine resin as a cross-linking agent and a buffer, the rate of absorption of treating solution by the mixed or blended fabric being maintained at 50.+-.5%, (b) drying the treated fabric, and (c) thereafter heat treating the treated and dried fabric.