Method for making an imaging element and a printing plate accord

Details Method for making an imaging element and a printing plate accord Method for making an imaging element and a printing plate accord

1996-11-12

1997-11-25

Schilling, Richard L.

Radiation imagery chemistry: process, composition, or product th

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

Diffusion transfer process, element, or identified image...

430231, 430247, G03C 828, G03F 707

Patent

active

056911050

ABSTRACT:
The present invention provides a method for obtaining an imaging element suitable for use in a silver salt diffusion transfer process comprising the steps of coating a support with a layer comprising physical development nuclei and a photosensitive layer comprising a photosensitive silver halide emulsion, said photosensitive layer being in water permeable relationship with said image receiving layer, characterized in that said physical development nuclei consist of a substantially homogeneous solid solution of two or more different metals and are prepared by pulsed high flux radiolysis.
According to the invention there is further provided a method for making a lithographic printing plate comprising the steps of image-wise exposing an imaging element prepared as defined above and subsequently developing a thus obtained image-wise exposed imaging element by means of an alkaline processing solution in the presence of a developing agent and a silver halide solvent.

REFERENCES:
patent: 4281056 (1981-07-01), Berke
patent: 4282307 (1981-08-01), Bruder
patent: 4304835 (1981-12-01), Bloom et al.
patent: 5445915 (1995-08-01), Vaes

Affiliated with

Also associated with

Rating

Method for making an imaging element and a printing plate accord does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method for making an imaging element and a printing plate accord, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for making an imaging element and a printing plate accord will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2105561