Stock material or miscellaneous articles – Structurally defined web or sheet – Discontinuous or differential coating – impregnation or bond
Patent
1997-11-25
1999-11-02
Schwartz, Pamela R.
Stock material or miscellaneous articles
Structurally defined web or sheet
Discontinuous or differential coating, impregnation or bond
428323, 428484, 4284881, 428913, 428914, B41M 526
Patent
active
059766751
ABSTRACT:
A process for producing a thermal transfer recording medium having a near end mark, which comprises: applying a near end mark ink onto the uppermost het-meltable layer of a thermal transfer recording medium and drying the resultant to form a near end mark,
the near end mark ink being a white ink comprising a white pigment, a resin, a wax and a solvent, the white pigment comprising 40 to 60% by weight of the total amount of solid matters of the ink, the resin comprising at least one resin selected from the group consisting of terpene.phenol copolymer resin, phenol resin and polyethylene glycol resin, the wax comprising a particulate wax having an ester group and a melting point of not lower than 75.degree. C., the solvent being capable of dissolving the resin and incapable of dissolving the particulate wax.
REFERENCES:
patent: 4720480 (1988-01-01), Ito et al.
Arimura Takao
Ishikawa Shin-ichi
Yamano Tadamichi
Fujicopian Co. Ltd.
Schwartz Pamela R.
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