05180425 is referenced by 113 patents and cites 8 patents.

An ink for ink jet printers which comprises an aqueous carrier medium, pigment dispersion or dye and a polyol/alkylene oxide condensate cosolvent which eliminates film formation on thermal ink jet resistor surfaces thereby eliminating non-uniformity in optical density. The cosolvent present at least 5% has a solubility in water of at least 4.5 parts in 100 parts of water at 25.degree. C. and a general formula: ##STR1## wherein X=--H or --CH.sub.3 ;

Title
Aqueous ink jet inks containing polyol/alkylene oxide condensates as cosolvents
Application Number
7/788141
Publication Number
5180425
Application Date
November 5, 1991
Publication Date
January 19, 1993
Inventor
Young S You
Los Altos
CA, US
Michele E Shepard
Escondido
CA, US
Howard Matrick
Highlands
NJ, US
Assignee
E I Du Pont de Nemours and Company
DE, US
IPC
C08K 5/00
C09D 11/00
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