Phase change gravure inks and methods of printing with same
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United States of America Patent
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Nov 11, 2003
Grant Date -
Sep 12, 2002
app pub date -
Jan 5, 2001
filing date -
Jan 5, 2001
priority date (Note) -
Expired
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Abstract
A hot melt ink composition containing a an alkylene distearate which improves the color strength of the ink and is formed as a reaction product of a C.sub.4 -C.sub.8 diol and at least one acid selected from the group consisting of a C.sub.16 -C.sub.18 monofunctional acid and a C.sub.9 -C.sub.10 difunctional acid.
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