Stock material or miscellaneous articles – Composite – Of polyisocyanurate
Patent
1988-05-24
1990-01-16
Schwartz, Pamela R.
Stock material or miscellaneous articles
Composite
Of polyisocyanurate
428195, 428212, 428483, 428484, 4284881, 4284884, 428500, 428913, 428914, B41M 520
Patent
active
048942880
ABSTRACT:
A thermal transfer material, comprising: a support, an intermediate layer and a heat-transferable ink layer disposed in the order named on the support. The intermediate layer comprises oxidized polyethylene having a number-average molecular weight of 1300-2500, and at least one species selected from polyoxyethylene alkylaryl ether, fatty acid, resin acid, amine and sulfuric acid ester salt. The thermal transfer material provides a transfer image of high density and clear edges without lacking even on a recording medium having poor surface smoothness.
REFERENCES:
patent: 4777079 (1988-10-01), Nagamoto et al.
patent: 4783360 (1988-11-01), Katayama et al.
Fukuda Tsuguhiro
Sato Hiroshi
Canon Kabushiki Kaisha
Schwartz Pamela R.
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