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:
Dec. 14, 2021
Filed:
Feb. 17, 2015
Applicant:
The Walman Optical Company, Minneapolis, MN (US);
Inventor:
Gerald D. Treadway, Penngrove, CA (US);
Assignee:
THE WALMAN OPTICAL COMPANY, Minneapolis, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09D 183/06 (2006.01); C08G 77/14 (2006.01); G02B 1/04 (2006.01); G02B 1/10 (2015.01); C08G 77/20 (2006.01);
U.S. Cl.
CPC ...
C09D 183/06 (2013.01); C08G 77/14 (2013.01); C08G 77/20 (2013.01); G02B 1/041 (2013.01); G02B 1/10 (2013.01);
Abstract
A combination comprising a substrate and cured coating composition formed of the hydrolysis product of an epoxy functional alkoxy silane in combination with one or more monoaromatic (mono- or di) glycidyl ethers, the cured coating providing improved adhesion as compared to previous known UV curable coatings. The coating composition includes at least one monoaromatic di- or monoglycidyl ethers, and most preferably includes resorcinol diglycidyl ether.