Reversible heat-sensitive recording material

Details Reversible heat-sensitive recording material Reversible heat-sensitive recording material

1992-12-15

1993-11-16

Schwartz, Pamela R.

Record receiver having plural interactive leaves or a colorless

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

Identified organic electron acceptor other than phenolic resin

503201, 503225, B41H 526

Patent

active

052623769

ABSTRACT:
A reversible heat-sensitive recording material comprising a polymer resin matrix material and organic low molecular weight compounds dispersed in the matrix material, wherein as the low molecular weight compounds, (A) at least one of higher ketones having at least 15 carbon atoms and (B) at least one of aliphatic saturated dicarboxylic acids having at least 12 carbon atoms, are used in combination at a weight ratio of (A) to (B) within a range of from 98:2 to 30:70.

REFERENCES:
patent: 4695528 (1987-09-01), Dabisch et al.

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