Ink for the ink jet process

Details Ink for the ink jet process Ink for the ink jet process

1976-09-22

1978-08-08

Hartary, Joseph W.

Recorders

Performance of multiple functions of steam and gas engines

Pressure responsive element

106 22, 346140R, G01D 1518, B41J 2700, C09D 1100

Patent

active

041060270

ABSTRACT:
Non-aqueous inks having an electric conductivity of at least 10.sup.-4 Ohm.sup.-1 cm.sup.-1, a viscosity of at most 5 cP at 20.degree. C. and in which the liquid medium consists completely or predominantly of one or more solvents having each an evaporation index of less than 11 are most useful for the ink-jet recording process in which a jet of ink is ejected from a nozzle by application of pressure and after its breaking up into droplets is modulated according to the information to be recorded. Such inks are particularly useful for writing on non-absorbent surfaces.

REFERENCES:
patent: 3705043 (1972-12-01), Zabiak
patent: 3994736 (1976-11-01), Hertz
Edds et al.; Smear Resistance Jet Ink; IBM Tech. Disc. Bulletin, vol. 16, No. 6, Nov. 1973, p. 1950.
Kotla, J. J.; Ink Jet Infrared Ink, IBM Tech. Disc. Bulletin, vol. 19, No. 1, Jun. 1976, p. 105.

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