Adhesive bonding and miscellaneous chemical manufacture – Delaminating processes adapted for specified product – Delaminating in preparation for post processing recycling step
Patent
1977-09-12
1979-04-24
Powell, William A.
Adhesive bonding and miscellaneous chemical manufacture
Delaminating processes adapted for specified product
Delaminating in preparation for post processing recycling step
355 66, 355 77, C23F 102, G03B 2732, G03B 2100
Patent
active
041510402
ABSTRACT:
Method and apparatus for transferring a design by projecting the design onto a flat or arcuate surface and etching and/or selective plating. The design is transferred to the image surface by passing light through a transparency, or by reflecting illuminating light from a surface, bearing the design in rectangular-coordinate form and formed into a cylinder and then redirecting the light such that the design is projected upon and received by corresponding areas of an image surface which is or has been photosensitized. The design appears on a flat image surface in a foreshortened circular form, and is adapted for subsequent formation into an arcuate surface bearing the design in undistorted form. The design also may be projected either directly, or from a flat image surface transparency, upon an arcuate image surface in undistorted form.
REFERENCES:
patent: 3238909 (1966-03-01), Kendall
patent: 3313223 (1967-04-01), Frantzen
patent: 3377915 (1968-04-01), Buckett
patent: 3428503 (1969-02-01), Beckerle
patent: 3649394 (1972-03-01), Erickson
patent: 3785819 (1974-01-01), Barnes et al.
MBI, Inc.
Powell William A.
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