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:
Apr. 24, 2012
Filed:
Mar. 26, 2009
Applicants:
Thomas J. Engardio, Vista, CA (US);
Geoffrey Yuxin HU, San Diego, CA (US);
Dae Ki Kang, Escondido, CA (US);
Erick S. Rorye, Poway, CA (US);
Inventors:
Thomas J. Engardio, Vista, CA (US);
Geoffrey Yuxin Hu, San Diego, CA (US);
Dae Ki Kang, Escondido, CA (US);
Erick S. Rorye, Poway, CA (US);
Assignee:
Signet Armorlite, Inc., San Marcos, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05D 3/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A scratch-resistant coating comprising a polymer including a functionalized polysilsesquioxane. The scratch-resistant coating is exposed to oxidizing conditions (e.g., ozone or ultraviolet light) that modify the surface chemistry of the coating to enhance adhesion to inorganic thin film coatings, such as antireflective coatings.