Adhesive bonding and miscellaneous chemical manufacture – Delaminating processes adapted for specified product – Delaminating in preparation for post processing recycling step
Patent
1990-05-18
1991-10-29
Powell, William A.
Adhesive bonding and miscellaneous chemical manufacture
Delaminating processes adapted for specified product
Delaminating in preparation for post processing recycling step
156654, 156668, 21912169, 2191218, 264 14, 351160R, B44C 122, B29C 3700
Patent
active
050613421
ABSTRACT:
A method for inducing cylinder power into an optical surface which comprises the steps of providing a target optical surface to an apparatus capable of indexing the position of said target to the beam path of a laser capable of photoablating the material of said target, passing said target through the domain of said laser along at least one axis and controlling the product of the intensity of said laser with time in order to control the amount of ablation of said target along at least one axis of said target.
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Bausch & Lomb Incorporated
Blank Christopher E.
Powell William A.
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