Ink dispenser with "frozen" solid ink

Details Ink dispenser with "frozen" solid ink Ink dispenser with "frozen" solid ink

1982-11-22

1984-12-25

Hartary, Joseph W.

Recorders

Markers and/or driving means therefor

With ink supply to marker

106 22, 106 31, 219307, 219421, 2221465, G01D 1516

Patent

active

044907311

ABSTRACT:
A new type of apparatus for dispensing "frozen" solid ink and the ink for use therein for printing on paper is disclosed. The ink dye vehicle is chosen to have a melting point above room temperature, so that the ink which is melted in the apparatus will not be subject to evaporation or spillage during periods of non-printing. The vehicle is also chosen to have a low critical temperature to permit the use of the solid ink in a thermal ink jet printer.

REFERENCES:
patent: 3247519 (1966-04-01), Sihvonen
patent: 3653932 (1972-04-01), Berry
patent: 3715219 (1973-02-01), Kurz
patent: 4296421 (1981-10-01), Hara
patent: 4349829 (1982-09-01), Bovio et al.
patent: 4390369 (1983-06-01), Merritt

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