Process for producing water-developable printing plate for...

G - Physics – 03 – F

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

G03F 7/40 (2006.01) G03F 7/00 (2006.01) G03F 7/032 (2006.01) G03F 7/20 (2006.01)

Patent

CA 2516495

A process for producing a water development printing plate for relief printing, comprising providing a solid plate of photosensitive resin composition comprising at least (a) hydrophilic resin, (b) hydrophobic resin, (c) photopolymerizable unsaturated compound and (d) photopolymerization initiator and subjecting the solid plate to at least the steps of exposure to actinic rays, development and post-exposure. In the process, the post-exposure step is performed in an atmosphere of low oxygen concentration.

L'invention concerne un procédé de production de plaque d'impression à développement à l'eau permettant une impression en relief. Le procédé selon l'invention consiste à produire une plaque solide à base d'une composition de résine photosensible contenant au moins: a) une résine hydrophile, b) une résine hydrophobe, c) un composé insaturé photopolymérisable et d) un initiateur photopolymérisable; et à soumettre ladite plaque solide à au moins une étape d'exposition à des rayons actiniques, une étape de développement et une étape de post-exposition. Dans ledit procédé, l'étape de post-exposition est réalisée dans un environnement à faible concentration d'oxygène.

LandOfFree

Say what you really think

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

Rating

Process for producing water-developable printing plate for... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process for producing water-developable printing plate for..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for producing water-developable printing plate for... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-2007401

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