Title: Photopolymer image inlays

Abstract: Photopolymeric image inlay articles comprising a photopolymeric image inlaid into a resilient polyester resin coated matrix of a solidified synthetic rock-like mixture.

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Inventors: Knudson, Richard C. (Salt Lake City, UT, US)
Bolton, John R. (Belmont, CA, US)

Application Number: 525860
Filing Date: 1974-11-21
Publication_date: 1976-08-17
Assignee:
Primary Class(es): 430/14 101/457, 428/46, 428/187, 428/199, 428/207, 428/323, 428/482, 430/17, 430/18
Other Classes:
US Patent Ref:

3429732	Feb, 1969	Baitinger	428/913.
3620812	Nov, 1971	Boutle et al.	428/451.
3660211	May, 1972	Brody	428/67.
3926640	Dec, 1975	Rosen	96/35.
3933746	Jan, 1976	Steele	428/482.
3935330	Jan, 1976	Smith et al.	96/115.

Other Refs:
Primary Examiner: Ansher, Harold
Assistant Examiner:
Attorney: Criddle, Thorpe & Western