Thermal sensitive paper minimized in release of tailings liable

Details Thermal sensitive paper minimized in release of tailings liable Thermal sensitive paper minimized in release of tailings liable

1978-03-17

1981-01-20

Herbert, Jr., Thomas J.

Stock material or miscellaneous articles

Structurally defined web or sheet

Discontinuous or differential coating, impregnation or bond

427148, 427151, 428211, 428329, 428330, 428331, 428341, 428913, B32B 516, B41M 518

Patent

active

042463122

ABSTRACT:
A thermal sensitive paper having a heat sensitive layer containing a color-developing lactone compound and a phenol compound is amazingly lessened in release of tailings liable to deposit on the thermal head of a thermal printer, facsimile or such in the printing operation when a layer containing light calcium carbonate or an oil-absorptive inorganic powdery material is provided between the heat sensitive layer and the support.

REFERENCES:
patent: 4025090 (1977-05-01), Petitpierre
patent: 4168845 (1979-09-01), Oeda et al.

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