Heat-sensitive recording paper

Details Heat-sensitive recording paper Heat-sensitive recording paper

1988-02-26

1989-06-06

Hess, Bruce H.

Record receiver having plural interactive leaves or a colorless

Having a colorless color-former, developer therefor, or...

427152, 428211, 428342, 4285375, 428913, 503226, B41M 518

Patent

active

048371963

ABSTRACT:
A novel heat-sensitive recording paper is provided, which comprises a paper support having thereon a heat-sensitive color forming layer comprising at least one electron-donating colorless dye precursor and at least one electron-accepting compound, wherein the paper support comprises a base paper having thereon a layer containing styrene-acryl copolymer.

REFERENCES:
patent: 2397 (1985-01-01), Ricoh
patent: 116692 (1982-07-01), Ricoh

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