METHOD FOR MOLDING AN OPHTHALMIC LENS AND DEVICE FOR APPLYING A COATING TO THE SURFACE OF AN OPHTHALMIC LENS MOLD
There are described a method for applying a coating to a surface of an ophthalmic lens mold. The mold comprises 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...
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Main Authors | , , |
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Format | Patent |
Language | English |
Published |
18.08.2021
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Subjects | |
Online Access | Get full text |
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Summary: | There are described a method for applying a coating to a surface of an ophthalmic lens mold. The mold comprises 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); and - drying 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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Bibliography: | Application Number: MY2017PI703780 |