Ink jet recording ink and recording method
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United States of America Patent
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Sep 7, 1999
Grant Date -
N/A
app pub date -
Feb 20, 1997
filing date -
Feb 22, 1996
priority date (Note) -
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Abstract
An ink jet recording method comprising the step of printing two solutions of a first solution and an ink composition is provided which, even in the case of printing on a recycled paper, can realize a good printed image, especially an image having no significant feathering and free from unevenness of printing and an image free from color bleeding. A first solution containing a polyvalent metal salt and/or a polyallylamine is used in combination with an ink composition containing an inorganic oxide colloid, and optionally an epoxy-containing compound. Specifically, the first solution is deposited onto a recording medium, and the ink composition is then deposited by ink jet printing to perform printing.
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