Dye transfer type thermal printing sheet

Details Dye transfer type thermal printing sheet Dye transfer type thermal printing sheet

B - Operations, Transporting

41

M

42/5

B41M 5/44 (2006.01)

Patent

CA 2011969

The present invention provides a dye transfer type thermal printing sheet comprising a base sheet, a dye- containing layer formed on the base sheet and a dye-permeable layer which is formed on the dye-containing layer and comprises at least one water dispersible polysiloxane graft polymer which is obtainable by polymerizing (B) 0.05 to 10 % by weight of a polymerizable silane compound, (C) 1 to 30 % by weight of an unsaturated organic acid and (D) 40 to 97.95 % by weight of a monomer which is copolymerizable with the silane compound (B) and the unsaturated organic acid (C) in the presence of (A) 1 to 20 % by weight of a polysiloxane having terminal hydroxyl groups (provided that the total of the components (A), (B), (C) and (D) is 100 % by weight) in an organic solvent except an alcohol or at least one salt of said graft polymer with a base. The sheet of the present invention has good storage stability, generates images with improved weather durability and prevents a great decrease in print, density as the number of printing times increases.

Affiliated with

Also associated with

Rating

Dye transfer type thermal printing sheet does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Dye transfer type thermal printing sheet, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Dye transfer type thermal printing sheet will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1687480