Photothermographic material and image forming method

Details Photothermographic material and image forming method Photothermographic material and image forming method

2006-11-07

2006-11-07

Letscher, Geraldine (Department: 1752)

Radiation imagery chemistry: process, composition, or product th

Thermographic process

C430S349000, C430S350000, C430S617000, C430S618000, C430S619000, C430S620000, C430S644000, C430S631000, C430S633000

Reexamination Certificate

active

07132226

ABSTRACT:
A photothermographic material comprising a support, and an image-forming layer and a non-image-forming layer provided on the support, wherein the image-forming layer comprises a photosensitive silver halide, a non-photosensitive organic silver salt, a reducing agent, and a binder; the non-image-forming layer includes a slipping agent having a melting point of 80° C. to 120° C.; the coefficient (K1) of dynamic friction measured at a velocity of 0.1 cm/sec and the coefficient (K2) of dynamic friction measured at a velocity of 10 cm/sec have a relation represented by formula (1): Formula (1) 1.20>K1/K2>0.90. Also provided is an image-forming method using the photothermographic material.

REFERENCES:
patent: 2004/0185389 (2004-09-01), Yoshioka et al.
patent: A 10-69023 (1998-03-01), None
patent: A 2000-112062 (2000-04-01), None
patent: A 2001-5137 (2001-01-01), None
patent: A 2001-5138 (2001-01-01), None

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