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:
Mar. 07, 2000
Filed:
Jun. 24, 1998
Nippon Sheet Glass Co., Ltd., Osaka, JP;
Abstract
Water-repellent articles having an excellent water repellency, particularly water-repellent articles having a great contact angle with respect to waterdrop, an excellent waterdrop rollability, a high scuff resistance and a high weathering resistance, a method for producing the water-repellent articles, and a solution for forming a water-repellent film are dsiclosed. A novel method for producing water-repellent articles is provided, which comprises dissolving a chlorosilyl group-containing compound and a fluoroalkyl group-containing silane compound in a solvent containing an alcohol and/or water content to obtain a solution having the chloro group in said chlorosilyl group-containing compound substituted by an alkoxyl group or hydroxyl group, applying said solution to the surface of a substrate, and then drying the coated material to form a water-repellent film.