Hydrophilic finish for fibrous substrates
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United States of America Patent
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Issued Date -
Jun 5, 2003
app pub date -
May 1, 2002
filing date -
Jan 18, 2000
priority date (Note) -
Abandoned
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Abstract
This invention is directed to fabric finishes or treatment preparations for nylon, polyester, and other textile and fibrous substrate materials that will render them hydrophilic. The finishes of the invention are comprised primarily of polymers that contain carboxyl groups, salts of carboxyl groups, or moieties that can be converted to carboxyl groups by some chemical reaction.
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