Method of forming an image in a printing plate

Details Method of forming an image in a printing plate Method of forming an image in a printing plate

1996-01-26

1999-09-07

Nuzzolillo, Maria

Radiation imagery chemistry: process, composition, or product th

Imaging affecting physical property of radiation sensitive...

Including heating

430138, 430300, 430910, G03C 500

Patent

active

059485990

ABSTRACT:
A method of image formation which comprises (a) providing a radiation sensitive plate comprising a substrate and a coating containing a heat softenable disperse phase, an aqueous soluble or swellable continuous phase and a radiation absorbing substance, (b) image-wise exposing the plate to at least partially coalesce the particles of the disperse phase in the image areas, (c) developing the image-wise exposed plate to remove the coating in the unexposed areas, and (d) heating the developed plate or subjecting it to irradiation to effect insolubilization of the image. Good quality images of high durability are obtained.

REFERENCES:
patent: 3580719 (1971-05-01), Brinckman
patent: 3811773 (1974-05-01), Vrancken
patent: 4004924 (1977-01-01), Vrancken et al.
patent: 4868016 (1989-09-01), Lorah et al.
patent: 4956252 (1990-09-01), Fryd et al.
patent: 5085976 (1992-02-01), Gibson et al.
Abstract, Shuhei Shiraishi, Thermal Recording Materials, Aug. 28, 1986, p. 117, Japan.
Abstract, Shuhei Shiraishi and Tsugio Yamaoka, Screen-printing Plate, Oct. 13, 1986, p. 113, Japan.
Abstract, Shiro Yamane and Giichi Kaneko, Lithographic Original Plates with a Heat-sensitive Recording Layer, Mar. 23, 1988, p. 65, Japan.
Abstract, Shiro Yamane, Massahiro Sato and Fumiaki Arai, Thermal Recording-type Lithographic Plates Comprising Inorganic Pigment and Binder Containing Graft Copolymer and Polymer, Japan.

Affiliated with

Also associated with

Rating

Method of forming an image in a printing 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 of forming an image in a printing plate, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of forming an image in a printing plate will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1803451