Ink composition and resins and methods relating thereto
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United States of America Patent
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Oct 11, 1994
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N/A
app pub date -
Sep 27, 1993
filing date -
Sep 27, 1993
priority date (Note) -
Expired
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Abstract
An amine functional water reducible resin and an ink composition incorporating an amine functional water reducible resin which is water insoluble under certain pH conditions and selectively water washable under certain other pH conditions. The method aspect of the present invention relates to a method of making, using and recovering the ink composition and a method of making the water reducible resin.
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