B - Operations – Transporting – 41 – M
Patent
B - Operations, Transporting
41
M
42/3
B41M 5/28 (2006.01) B41M 5/42 (2006.01) B41M 5/40 (2006.01)
Patent
CA 2023670
Disclosed is a heat-sensitive recording material comprising: (a) a base sheet; (b) a heat-sensitive recording layer formed on the base sheet and comprising a colorless or pale-colored basic dye and a color developing material which develops a color on contact with the dye; and (c) a protective layer formed on the recording layer and comprising a binder and at least one metal salt selected from the group consisting. of.magnesium acetate, calcium.acetate,..aluminum acetate, magnesium formate, calcium formate and aluminum formate.
Ishida Koichi
Takayama Yukio
Yoshizawa Katsuaki
Cassan Maclean
New Oji Paper Co. Ltd.
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