Direct write waterless imaging member with improved ablation pro

Printing – Planographic – Lithographic printing plates

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

101456, 101462, 101467, 430303, B41C 110, B41N 114

Patent

active

059505427

ABSTRACT:
A lithographic imaging member, such as a printing plate, has a support having thereon an ink-accepting melanophilic layer and an ink-rejecting siloxane surface melanophobic layer. Within the printing plate is a photothermal conversion material capable of converting irradiation, such as IR radiation, to heat in exposed regions. Also within one of the layers is a compound that upon imaging releases a moiety that facilitates degradation of the surface melanophobic layer. The released moiety can be fluoride ion or a fluoride ion-containing compound. In some imaging members, a barrier layer may be interposed between the two other layers. Such imaging members can be digitally imaged and used for printing without post-imaging processing.

REFERENCES:
patent: 4096294 (1978-06-01), Pacansky
patent: 4718340 (1988-01-01), Love, III
patent: 4755445 (1988-07-01), Hasegawa
patent: 5339737 (1994-08-01), Lewis et al.
patent: 5351617 (1994-10-01), Williams
patent: 5353705 (1994-10-01), Lewis et al.
patent: 5379698 (1995-01-01), Nowak et al.
patent: 5385092 (1995-01-01), Lewis et al.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Direct write waterless imaging member with improved ablation pro does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Direct write waterless imaging member with improved ablation pro, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Direct write waterless imaging member with improved ablation pro will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1498611

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.