Pigmenting of cellulose textiles: treatment with cationic compound and immersion in aqueous pigment dispersion
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United States of America Patent
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Oct 12, 1993
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N/A
app pub date -
Feb 5, 1992
filing date -
Feb 5, 1991
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Expired
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Abstract
An improved pigmented product is obtained by a pigmenting method comprising the steps of: treating a cellulose fiber textile product with a cationic compound; and treating the thus-treated textile product by immersing it in a aqueous dispersion containing a pigment and an anionic compound.
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