DYE-RECEIVING MATERIALS AND USES THEREOF IN PRINTING AND DYEING
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United States of America Patent
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Issued Date -
Jun 30, 2016
app pub date -
Aug 11, 2014
filing date -
Aug 11, 2014
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
A dye-receiving material comprising: a support comprising synthetic fibers; and a three-dimensional network entangled with at least some of the fibers contained in the support, the three-dimensional network comprising a first polymer that is cross-linked by a second polymer; wherein: the first polymer is a polyamine comprising primary amine groups, the first polymer being cationic and water soluble; and the second polymer is a water soluble polymer that is different from the first polymer, the second polymer containing repeating units comprising halohydrin and/or epoxide groups that are capable of forming covalent cross-links with the primary amine groups of the first polymer.
First Claim
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