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:
May. 22, 2018
Filed:
Dec. 21, 2006
Applicant:
Fang Chen, Hallett Cove, AU;
Inventor:
Fang Chen, Hallett Cove, AU;
Assignee:
CARL ZEISS VISION AUSTALIA HOLDINGS LIMITED, Lonsdale, South Australia, AU;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B29D 11/00 (2006.01); C08F 283/06 (2006.01); C09D 163/10 (2006.01);
U.S. Cl.
CPC ...
B29D 11/00865 (2013.01); C08F 283/06 (2013.01); C08F 283/065 (2013.01); C09D 163/10 (2013.01); Y10T 428/31551 (2015.04); Y10T 428/31663 (2015.04); Y10T 428/31938 (2015.04);
Abstract
The present invention provides a coated optical element including an optical substrate and a primer layer that is formed by cationic polymerisation of a coating composition containing an effective amount of an epoxy monomer and a vinyl ether monomer. The optical element may be an ophthalmic lens.