Method for coating articles by mold transfer

Details Method for coating articles by mold transfer Method for coating articles by mold transfer

2011-02-01

2011-02-01

Wollschlager, Jeffrey (Department: 1791)

Plastic and nonmetallic article shaping or treating: processes

Optical article shaping or treating

Composite or multiple layer

C264S001320, C264S001360, C264S001380, C264S002100, C264S236000, C264S250000, C264S255000, C264S299000, C264S310000, C264S338000, C264S494000, C264S496000

Reexamination Certificate

active

07879267

ABSTRACT:
A method for coating hydrogel and silicone hydrogel articles, and articles made by the method, are provided in which the coating is first applied to the molding surface in which an article-forming material will be cured to form the article. The method permits the thickness and uniformity of the coating to be more easily controlled than in known coating methods.

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