Heat-sensitive recording material

Details Heat-sensitive recording material Heat-sensitive recording material

1981-08-07

1983-11-15

Hess, Bruce H.

Stock material or miscellaneous articles

Composite

282 275, 427150, 427151, 427152, 4283208, 428488, 428537, 428913, B41M 518

Patent

active

044156332

ABSTRACT:
A heat-sensitive recording material comprising a heat-sensitive color forming layer on a base is disclosed. The color forming layer contains an electron donating colorless dye and an organic acid to which a heat-fusible substance having a melting point in the range of from 60.degree. to 150.degree. C. is fusion-bonded. A process for producing such recording material by applying to a base a coating solution containing a developer for heat-sensitive recording is also disclosed. The developer is prepared by the steps of dispersing in a dispersion medium a heat-fusible substance having a melting point in the range of from 60.degree. C. to 150.degree. C. and an organic acid, heating the resulting dispersion under conditions that form a turbulent flow, and cooling the heated dispersion to ordinary temperatures.

REFERENCES:
patent: 4236732 (1980-12-01), Murakami et al.
patent: 4273602 (1981-06-01), Kosaka et al.

Affiliated with

Also associated with

Rating

Heat-sensitive recording material does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Heat-sensitive recording material, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Heat-sensitive recording material will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-159781