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Title: Waterless ink for non-impact jet printers

Abstract: Disclosed is a new method of using an ink in an ink jet printer and the ink utilized thereby. It has been found that ethylene glycol is a suitable vehicle, provided an inorganic salt dissolved in the glycol to provide a required level of electrical conductivity is utilized, and in which should be dissolved dyes for coloration.


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Inventors: Cooke, Theodore M. (Southfield, MI, US)

Application Number: 832039
Filing Date: 1977-09-09
Publication_date: 1979-03-06
Assignee: Burroughs Corporation (Detroit, MI)
Primary Class(es): 106/31.58 106/31.27, 346/100
Other Classes:
US Patent Ref:
3705043Dec, 1972Zabiak106/22.
3994736Nov, 1976Hertz et al.106/22.

Other Refs:
Primary Examiner: Taylor, Hosea E.
Assistant Examiner: Yarbrough, Amelia B.
Attorney: Augspurger; Lynn L., Peterson; Kevin R., Feeney; Edward J.