Heat-sensitive color transfer recording media and printing proce

Details Heat-sensitive color transfer recording media and printing proce Heat-sensitive color transfer recording media and printing proce

1984-12-18

1986-05-13

Pieprz, William

Typewriting machines

Typing by other than type-face or type-die

Thermal

4002403, 427265, B41J 320

Patent

active

045883157

ABSTRACT:
A heat-sensitive color transfer recording media which comprises a continuous foundation comprising an electroresistive layer and an electrically conductive layer; and a multiplicity of coated areas of heat-sensitive transfer inks applied onto the foundation; the multiplicity of the coated areas being disposed on the continuous foundation side by side so as to traverse continuous foundation; the multiplicity of the coated areas being arranged sequentially in the longitudinal direction of the continuous foundation in a repeating unit which comprises a plurality of different color coated areas; each of the different color coated areas included in the repeating unit having a length in the longitudinal direction of the continuous foundation substantially equal to the length or width of a receiving medium; each of the heat-sensitive transfer ink layers of the coated areas being a transparent ink layer comprising a transparent coloring agent and a transparent hot-melt vehicle; and said plurality of the different color heat-sensitive transfer ink layers of the coated areas of the recording media being transferred onto the receiving medium so that different color ink images are superimposed on the receiving medium to give a color image. By employing the recording media, a color copy having a clear color image with a high resolution can be obtained at low cost according to electroresistive recording system.

REFERENCES:
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patent: 3744611 (1973-07-01), Mantanari et al.
patent: 3855448 (1974-12-01), Hanagata
patent: 4046073 (1977-09-01), Mitchell et al.
patent: 4103066 (1978-07-01), Brooks et al.
patent: 4195937 (1980-04-01), Baran
patent: 4251276 (1981-02-01), Ferree, Jr. et al.
patent: 4280767 (1981-07-01), Heath

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