Heat-sensitive recording sheet

Details Heat-sensitive recording sheet Heat-sensitive recording sheet

1988-01-29

1989-01-10

Hess, Bruce H.

Record receiver having plural interactive leaves or a colorless

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

427152, 428211, 428342, 428913, 428914, 503214, 503226, B41M 518

Patent

active

047973846

ABSTRACT:
A heat-sensitive recording sheet is disclosed, comprising a paper support and a heat-sensitive color forming layer provided on one side of the paper support and an antistatic layer provided on the other side of the paper support, wherein the antistatic layer containing at least one polymer of homopolymers and copolymers of vinyl compounds having a sulfonic acid group, having a weight-average molecular weight of at least 5,000 and at least one surfactant selected from sulfosuccinates, alkylbenezenesulfonic acid salts and naphthalenesulfonic acid salts.

REFERENCES:
patent: 4590499 (1986-05-01), Fujimura et al.
patent: 4720480 (1988-01-01), Ito et al.

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