Imaging process, and imaging medium for use therein

Details Imaging process, and imaging medium for use therein Imaging process, and imaging medium for use therein

1991-04-17

1993-07-06

McCamish, Marion E.

Radiation imagery chemistry: process, composition, or product th

Transfer procedure between image and image layer, image...

Image layer portion transfer and element therefor

430200, 430254, 430256, 430257, 430259, 430260, 430273, 430292, 430293, 430330, 430350, 430358, 430944, 430964, G03F 7004, G03F 734

Patent

active

052253147

ABSTRACT:
An imaging medium comprises a layer, depolymerizable by exposure to actinic radiation and undergoing a reduction in cohesivity upon at least partial depolymerization, disposed adjacent a layer of an imaging material, which has a cohesive strength greater than the cohesive strength of the depolymerizable layer after depolymerization. This medium is imagewise exposed to radiation, thereby causing at least partial depolymerization of the polymer in the exposed areas, so rendering these exposed areas lower in cohesivity than the unexposed areas. The exposed areas of the imaging material are then removed from the depolymerizable layer.

REFERENCES:
patent: 3487764 (1970-01-01), Borden et al.
patent: 3890152 (1975-06-01), Ruckert et al.
patent: 3915704 (1975-10-01), Limburg et al.
patent: 3915706 (1975-10-01), Limburg et al.
patent: 3917483 (1975-11-01), Limburg et al.
patent: 3923514 (1975-12-01), Marsh
patent: 3964907 (1976-06-01), Marsh
patent: 4081282 (1978-03-01), Merrill et al.
patent: 4123309 (1978-10-01), Perrington et al.
patent: 4123578 (1978-10-01), Perrington et al.
patent: 4145216 (1979-03-01), Merrill et al.
patent: 4157412 (1979-06-01), Deneau
patent: 4210711 (1980-07-01), Kitajima et al.
patent: 4284703 (1981-08-01), Inoue et al.
patent: 4356252 (1982-10-01), Lee
patent: 4508811 (1985-04-01), Gravesteijn et al.
patent: 4806451 (1989-02-01), Froehlich
patent: 4910120 (1990-03-01), Platzer et al.
patent: 4916046 (1990-04-01), Doessel
Frechet, J. M. J. et al., J. Imaging Sci, 30(2), 59 (1986).
Crivello et al., J. Polym. Sci., Polym. Chem. Ed., 17, 977, 1047 and 2877 (1979).
Crivello et al., J. Polym. Sci., Polym. Chem. Ed., 18, 1021 (1980).
Crivello et al., Macromol., 10, 1307 (1977).
Devoe et al., Can. J. Chem., 66, 319 (1988).
Fotland, J. Phot. Sci., 18, 33 (1970).
Sprague et al., Phot. Sci. Eng., 5, 98 (1961).
Sprague et al., Phot. Sci. Eng., 8, 95 (1964).
Sprague et al., Phot. Sci. Eng., 9, 133 (1965).
Kubisa, Polymer, 21, 1433 (1980).
Woodruff et al., Image Formation by Photoadhesion, Photog. Sci. Eng., 11(3), 93 (1967).
Berkower et al., Photopolymer Image Transfer Rheology, Photog. Sci. Eng., 12(6), 283 (1968).
Nakayama et al., Photodelamination Imaging--A New Approach in Dry Processing, J. Soc. Photog. Sci. Eng., 22(3), 138 (1978).
Busman et al., Peel-Apart Imaging Systems Based on Photoactivated Surfactants, J. Imaging. Tech., 11(4), 191 (1985).
Sabongi, G. J. Chemical Triggering-Reactions of Potential Utility in Industrial Processes; Plenum Press, New York, N.Y. (1987) pp. 49-51, 68-72, 97-101 and 162-164.

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