Method for preparation of printing plate by electrophotographic

Details Method for preparation of printing plate by electrophotographic Method for preparation of printing plate by electrophotographic

1996-02-22

1997-07-15

Martin, Roland

Radiation imagery chemistry: process, composition, or product th

Electric or magnetic imagery, e.g., xerography,...

To produce printing surface

430126, G03G 1316, G03G 1328

Patent

active

056481918

ABSTRACT:
A method for preparation of a printing plate by an electrophotographic process comprising providing a peelable first transfer layer (T.sub.1) containing a resin (A) capable of being removed upon a chemical reaction treatment on an electrophotographic light-sensitive element, forming a toner image on the first transfer layer (T.sub.1) by an electrophotographic process, transferring the toner image to a primary receptor according to either process (a) or process (b) shown below, transferring the toner image together with the first transfer layer (T.sub.1) and the second transfer layer (T.sub.2) from the primary receptor onto a receiving material having a surface capable of providing a hydrophilic surface suitable for lithographic printing at the time of printing, and removing the whole second transfer layer (T.sub.2) and the first transfer layer (T.sub.1) in the non-image area on the receiving material by the chemical reaction treatment;
process (a):

REFERENCES:
patent: 3847642 (1974-11-01), Rhodes
patent: 3999481 (1976-12-01), Sankus
patent: 5176974 (1993-01-01), Till et al.
patent: 5370960 (1994-12-01), Cahill et al.
patent: 5501929 (1996-03-01), Kato et al.
patent: 5526102 (1996-06-01), Kato
patent: 5561014 (1996-10-01), Kato
patent: 5582941 (1996-12-01), Kato et al.
patent: 5589308 (1996-12-01), Kato et al.

Affiliated with

Also associated with

Rating

Method for preparation of printing plate by electrophotographic 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 preparation of printing plate by electrophotographic , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for preparation of printing plate by electrophotographic will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1491518