Partially pressure-sensitive recording paper

Details Partially pressure-sensitive recording paper Partially pressure-sensitive recording paper

1985-01-11

1987-02-03

Hess, Bruce H.

Coating processes

Transfer or copy sheet making

Reactive components

346205, 346206, 346213, 346214, 346215, 427151, B41M 516

Patent

active

046408479

ABSTRACT:
Disclosed herein is a process for producing a partially pressure-sensitive recording paper comprising dispersing microcapsules containing a solution of color-former, into a thermally melting suspension medium selected from the group consisting of Japan tallow (haze wax), Carnauba wax, Montan wax, paraffin wax, microcrystalline wax, polyethylene wax, oxidized wax and the mixtures thereof, thereby obtaining an ink comprising the microcapsules and the thermally melting suspension medium, and painting the thus obtained ink on a specified part of a surface of a sheet of paper.

REFERENCES:
patent: 3016308 (1962-01-01), Macaulay
patent: 4139218 (1979-02-01), Davis et al.

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