Heat sensitive recording sheet

Details Heat sensitive recording sheet Heat sensitive recording sheet

1982-01-26

1984-02-14

Hess, Bruce H.

Stock material or miscellaneous articles

Composite

Of carbohydrate

282 275, 4283208, 428488, 428913, B41M 518

Patent

active

044317069

ABSTRACT:
A heat sensitive recording sheet including dimethylterephthalate in its color-forming layer which contains a basic colorless or pale-colored chromogenic dyestuff and an organic color-developing agent whereby a heat sensitive recording sheet having a highly stable developed image against oily substances such as hair oil, sweat, etc. is provided without deteriorating the fundamental qualities of the heat sensitive recording sheet.

REFERENCES:
Handbook of Chemistry and Physics, 31st ed., Chemical Rubber Pub. Co., Cleveland, OH., pp. 908 and 1080.

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