Compositions: coating or plastic – Coating or plastic compositions – Metal-depositing composition or substrate-sensitizing...
Patent
1993-07-19
1994-10-04
Klemanski, Helene
Compositions: coating or plastic
Coating or plastic compositions
Metal-depositing composition or substrate-sensitizing...
C09D 1102
Patent
active
053522834
ABSTRACT:
Hydroxyethylated polyethyleneimine is added to jet ink having an anionic dye to prevent whisker forming overnight. To avoid excessive viscosity at start-up, the polyethyleneimine is low molecular weight or a low molecular weight hydroxyethylated amine is combined with high molecular weight polyethyleneimine.
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Beach Bradley L.
Gangal Ashok V.
Mrvos James M.
Piekunka Ann M.
Stone Jerry F.
Brady John A.
Klemanski Helene
Lexmark International Inc.
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