Heat-sensitive record material

Details Heat-sensitive record material Heat-sensitive record material

1979-03-21

1980-10-14

Herbert, Jr., Thomas J.

Stock material or miscellaneous articles

Composite

Of addition polymer from unsaturated monomers

427148, 427150, 427261, 428199, 428207, 428913, B32B 2700, B41M 518

Patent

active

042282225

ABSTRACT:
The heat-sensitive record material comprises a base sheet and a color developing layer formed on at least one surface of said base sheet, said color developing layer comprising electron donating color forming material and acceptor reactive with said color forming material to develop a color, said color developing layer further including as a binder water soluble resinous material having carboxyl radicals, partly in the form of magnesium salt and partly in the form of another salt.

REFERENCES:
patent: 3874895 (1975-04-01), Hayashi et al.
patent: 3950595 (1976-04-01), Tanaka et al.

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2101490