Ink liquid supply apparatus

Recorders – Record receiver deforming

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Details

346 11, 346140R, G01D 1518

Patent

active

045959331

ABSTRACT:
An ink liquid supply apparatus is provided for an ink jet printing apparatus which maintains the concentration of ink in the system at a constant value and allows utilization of an ink which contains a non-water soluble dye, resulting in a more permanent, quicker drying ink. The ink liquid supply apparatus functions to maintain the ink concentration constant by utilizing an ink emulsion which is in complete equilibrium with a hydrocarbon liquid and a water supply.

REFERENCES:
patent: 3761953 (1973-09-01), Helgeson et al.
patent: 4067020 (1978-01-01), Arway
patent: 4422085 (1983-12-01), Sumitomo et al.
patent: 4555709 (1985-11-01), Greeson

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