Hot melt ink utilizable for ink jet printer

Details Hot melt ink utilizable for ink jet printer Hot melt ink utilizable for ink jet printer

1995-04-10

1997-04-29

Klemanski, Helene

Compositions: coating or plastic

Coating or plastic compositions

Marking

106 313, 106 3161, 106 3162, C09D 1102, C09D 1112

Patent

active

056244835

ABSTRACT:
Disclosed is a hot melt ink utilizable for an ink jet printer, the hot melt ink comprising: a vehicle composed of paraffin wax (73% by weight ), paraffin wax derivatives (19.8% by weight) and petroleum resin (5% b weight); colorant composed of carbon black (2% by weight); additive agent composed of acetalkoxy aluminium di-isopropylate (0.2% by weight) as aluminium coupling agent. In the hot melt ink, the heat of melting is 190 mJ/mg, the softening point is 64.degree. C. and the viscosity in the melted liquid state at the ink jetting temperature (125.degree. C.) is 15 cp.

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