Method and apparatus for removal of material utilizing near-blac

Details Method and apparatus for removal of material utilizing near-blac Method and apparatus for removal of material utilizing near-blac

1996-08-28

1998-08-04

Berman, Jack I.

Radiant energy

Irradiation of objects or material

134 1, B08B 700

Patent

active

057897557

ABSTRACT:
An apparatus and method for removal of material from a substrate including a near black-body flashlamp-type radiator means for providing radiant electromagnetic energy, an ultraviolet radiator means, lamp head or other focusing means for directing the light energy and ultraviolet radiation onto the surface of the coating or coatings to be removed, thereby resulting in the photoablation and photodissociation of the material, and a residual constituents removing means, such as CO.sub.2 pellets.

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patent: 5099557 (1992-03-01), Engelsberg
patent: 5194723 (1993-03-01), Cates et al.
patent: 5204517 (1993-04-01), Cates et al.
patent: 5281798 (1994-01-01), Hamm et al.
patent: 5328517 (1994-07-01), Cates et al.
patent: 5571335 (1996-11-01), Lloyd

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