Browse Prior Art Database

Ink Jet Ink

IP.com Disclosure Number: IPCOM000045031D
Original Publication Date: 1983-Jan-01
Included in the Prior Art Database: 2005-Feb-06
Document File: 1 page(s) / 11K

Publishing Venue

IBM

Related People

Moore, MT: AUTHOR

Abstract

This drop on demand ink jet ink provides a high spread factor on paper. Printed characters thus resemble the print output of a dot-matrix printer. This ink is rapid setting, i.e., less than one second, has a high spread factor, and is of a high viscosity. These results are achieved by the combination of a viscous substituted glyceride and a penetrant. The preferred formulation in wt.% is: Nigrosine 02P 8.0% GLUCAM E-20 (glyceride(Product of Amerchol Corp.) 20.0% Butoxy Triglycol (penetrant) 20.0% EDTA 0.2% DOWACIDE A (Trademark of The Dow Chemical Co.) 0.1% Ammonium Hydroxide 0.

This text was extracted from a PDF file.
This is the abbreviated version, containing approximately 100% of the total text.

Page 1 of 1

Ink Jet Ink

This drop on demand ink jet ink provides a high spread factor on paper.

Printed characters thus resemble the print output of a dot-matrix printer. This ink is rapid setting, i.e., less than one second, has a high spread factor, and is of a high viscosity. These results are achieved by the combination of a viscous substituted glyceride and a penetrant. The preferred formulation in wt.% is: Nigrosine 02P 8.0% GLUCAM E-20 (glyceride(Product of Amerchol Corp.) 20.0% Butoxy Triglycol (penetrant)
20.0% EDTA 0.2% DOWACIDE A (Trademark of The Dow Chemical Co.) 0.1% Ammonium Hydroxide
0.8% De-ionized Water 50.9%.

1