Chlorine resistant cationic dyeable carpet yarn
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United States of America Patent
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Sep 27, 1994
Issued Date -
N/A
app pub date -
Aug 11, 1993
filing date -
May 4, 1990
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Abstract
Nylon fibers of cationic-dyeable nylon are dyed with an acid or premetalized acid dye and heatset to impart stain and bleach resistance. Stain and bleach resistant nylon carpets prepared from these fibers are also described.
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Cited Art Landscape
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