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:
Aug. 18, 2015
Filed:
Oct. 11, 2013
Applicant:
Dupont Teijin Films U.s. Limited Partnership, Chester, VA (US);
Inventors:
Chen Zhao, Newark, DE (US);
Cornell Chappell, Jr., Petersburg, VA (US);
Assignee:
DUPONT TEIJIN FILMS U.S. LIMITED PARTNERSHIP, Chester, VA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09J 7/02 (2006.01); C09K 3/18 (2006.01); G02B 1/10 (2015.01); C08J 7/06 (2006.01); C08K 3/34 (2006.01); C09D 1/04 (2006.01); C09D 5/00 (2006.01); C08K 5/06 (2006.01); C08L 83/04 (2006.01);
U.S. Cl.
CPC ...
G02B 1/105 (2013.01); C08J 7/06 (2013.01); C08K 3/34 (2013.01); C09D 1/04 (2013.01); C09D 5/00 (2013.01); C08J 2367/02 (2013.01); C08K 5/06 (2013.01); C08L 83/04 (2013.01); Y10T 428/315 (2015.01);
Abstract
A coating composition including an alkali metal silicate, a wetting agent, and a hydrophilic antifog agent forms an antifog coating on a substrate. The coating may be applied to the surface of a film from an aqueous dispersion of the ingredients, followed by drying to form a composite film.