Process for transferring onto a surface of an optical...

Details Process for transferring onto a surface of an optical... Process for transferring onto a surface of an optical...

2011-05-03

2011-05-03

Tucker, Philip C (Department: 1745)

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

C156S272200, C156S273700, C156S275500, C156S306900, C156S307100, C156S307300

Reexamination Certificate

active

07935212

ABSTRACT:
The present invention relates to processes for transferring a coating borne by a carrier onto at least one surface of the substrate of an optical article. Specifically, the invention relates to processes for transferring any kind of patterned layer having a refractive index profile from a carrier to the surface of an optical article. The invention allows for manufacture of optical articles presenting high transmittance, low haze, and excellent adhesion performances, and in particular vision corrective optical articles that are customized and optimized to the patient's individual requirements. The invention also contemplates optical articles made by such methods.

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