Method for molding an ophthalmic lens

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United States of America Patent

PATENT NO 9511515
APP PUB NO 20130106006A1
SERIAL NO

13660078

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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There are described a method for applying a coating to a surface of an ophthalmic lens mold. The mold includes male and female (20) mold halves, with each of the mold halves being provided with a lens forming surface (21). The method includes

    applying a temporary coating to at least a portion of at least one of the male and female mold halves (20), the temporary coating being capable of reducing adhesive forces between a lens forming material and the lens forming surface (21); anddrying the temporary coating applied to the portion of the lens forming surface (21). Also described is a device (1) for applying such temporary coating to the portion of the lens forming surface (21) of the ophthalmic lens mold.

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Patent Owner(s)

Patent OwnerAddress
ALCON INCRUE LOUIS-D'AFFRY 6 FRIBOURG 1701

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Heidrich, Halina Kahl am Main, DE 13 4
Heinrich, Axel Aschaffenburg, DE 37 318
Straube, Karsten Lutherstadt Wittenberg, DE 6 19

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