Spin application of thermally cured coatings
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Apr 22, 2004
app pub date -
Jul 31, 2003
filing date -
Jul 31, 2002
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A thermally curable coating is spin applied to the surface of a lens through a process that comprises the following steps: preparing a thermally curable coating composition, spin applying the coating onto one surface of a lens, and curing the coating. The process combines the best features both of the spin application technique and a thermally cured coating to obtain high productivity with high yield in the application process yet provide superior coating properties without requiring stripping or other pretreatment steps, which have negative attributes. The process can also incorporate the use of either a thermoset or a thermoplastic primer to enhance the coating adhesion.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully