Method and apparatus for obtaining a lithographic plate

Details Method and apparatus for obtaining a lithographic plate Method and apparatus for obtaining a lithographic plate

1995-05-24

1998-11-24

Moses, R. L.

Photocopying

Projection printing and copying cameras

Illumination systems or details

355 56, 355 47, 355 44, 355 35, 101453, 101455, 101456, 1014631, B41N 100, G03B 2754

Patent

active

058415211

ABSTRACT:
An apparatus for making a lithographic printing plate according to the silver salt diffusion transfer process image-wise exposes an imaging element with a high intensity short time scanning exposure. The imaging element comprises on a support in the order given a silver halide emulsion layer and a layer containing physical development nuclei. A thus obtained image-wise exposed imaging element is subsequently developed in the presence of a developing agent and silver halide solvent. The image-wise exposure is focused substantially within the silver halide emulsion layer of the imaging element.

REFERENCES:
patent: 3945318 (1976-03-01), Landsman
patent: 4054094 (1977-10-01), Caddell et al.
patent: 5272041 (1993-12-01), Van Rompuy
patent: 5340690 (1994-08-01), De Keyzer et al.
patent: 5345870 (1994-09-01), Bailey et al.
patent: 5351617 (1994-10-01), Williams et al.
patent: 5354633 (1994-10-01), Lewis

Affiliated with

Also associated with

Rating

Method and apparatus for obtaining a lithographic plate 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 and apparatus for obtaining a lithographic plate, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for obtaining a lithographic plate will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1709106