Thermochromic dyeing method and cellulose product dyed thereby
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United States of America Patent
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Jun 22, 1993
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N/A
app pub date -
Mar 15, 1991
filing date -
Oct 9, 1990
priority date (Note) -
Expired
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Abstract
A dyeing method comprising a process of treating a cellulose fiber textile product with cationic compound and another process of treating the thus-treated textile product by immersing it in a dispersion containing thermochromic material and/or photochromic material.
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