Photographic element containing stress absorbing protective laye

Details Photographic element containing stress absorbing protective laye Photographic element containing stress absorbing protective laye

1992-12-10

1994-04-05

Brammer, Jack P.

Radiation imagery chemistry: process, composition, or product th

Radiation sensitive product

Identified backing or protective layer containing

430523, 430531, 430537, 430961, G03C 176

Patent

active

053004175

ABSTRACT:
A light sensitive photographic element is disclosed having a support bearing at least one light sensitive silver halide emulsion layer, an overcoat layer, and at least one non-light sensitive stress absorbing layer between the emulsion layer and the overcoat layer, wherein the stress absorbing layer comprises a polymer and a hydrophilic colloid in a mass ratio of greater than or equal to about 1:1, the polymer having a glass transition temperature of less than about 5.degree. C. It has been found that pressure fog can be substantially reduced when such a stress absorbing layer is present.

REFERENCES:
patent: 3576628 (1971-04-01), Beavers et al.
patent: 3791857 (1974-02-01), Balle et al.
patent: 4232117 (1980-11-01), Naoi et al.
patent: 4245036 (1981-01-01), De Winter et al.
patent: 4247627 (1981-01-01), Chen
patent: 4399213 (1983-08-01), Watanabe et al.
patent: 4464462 (1984-08-01), Sugimoto et al.
patent: 4499179 (1985-02-01), Ota et al.
patent: 4551412 (1985-11-01), Ogawa et al.
patent: 4766069 (1988-08-01), Vandenabeel et al.
patent: 4777113 (1988-10-01), Inoue et al.
patent: 4800150 (1989-01-01), Katoh
patent: 4822797 (1989-04-01), Ishigaki et al.
patent: 4840881 (1989-06-01), Watanabe et al.
patent: 4855219 (1989-08-01), Bagchi et al.
patent: 4914012 (1990-04-01), Kawai et al.
patent: 4920004 (1990-04-01), Bagchi
patent: 4940653 (1990-07-01), Lalvani et al.
patent: 5026632 (1991-06-01), Bagchi et al.
patent: 5061595 (1991-10-01), Gingello et al.
patent: 5066572 (1991-11-01), O'Connor et al.
English Abstract of 2-63112 (Japan).
English Abstract of 2-143545 (A) (Japan).
English Abstract of 2-161745 (A) (Japan).
English Abstract of 3-95954 (A) (Japan).

Affiliated with

Also associated with

Rating

Photographic element containing stress absorbing protective laye does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Photographic element containing stress absorbing protective laye, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Photographic element containing stress absorbing protective laye will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-510296