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. 14, 2011
Filed:
May. 18, 2005
Hydrophilic compositions, methods for their production, and substrates coated with such compositions
Masayuki Nakajima, Wexford, PA (US);
Chia-cheng Lin, Allison Park, PA (US);
Shan Cheng, Pittsburgh, PA (US);
James P. Colton, Trafford, PA (US);
Masayuki Nakajima, Wexford, PA (US);
Chia-Cheng Lin, Allison Park, PA (US);
Shan Cheng, Pittsburgh, PA (US);
James P. Colton, Trafford, PA (US);
PPG Industries Ohio, Inc., Cleveland, OH (US);
Abstract
Liquid compositions are disclosed that include a photocatalytic material and a hydrophilic binder that includes an essentially completely hydrolyzed organosilicate. Also disclosed are methods of making such compositions, methods of coating a substrate with a hydrophilic composition, and substrates coated with such compositions. The compositions may, for example, be embodied as stable one-pack compositions.