Method of treating fibers and fabrics
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United States of America Patent
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Sep 30, 1980
Grant Date -
N/A
app pub date -
May 9, 1979
filing date -
May 9, 1979
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A method of improving the dimensional stability, crease resistance and surface appearance of fibers, fabrics and textile products of cotton, polyester-cotton blends, polyesters and polyester-synthetic blends comprises applying to the fiber, fabric or textile product, to a level of 2-4% by weight of added solids, a resin obtained in a two-step process from phthalic or isophthalic acid, trimethylolpropane and trimellitic anhydride and an alkanoic acid of 10-20 carbon atoms or a polyether glycol of molecular weight 500-700 and neopentyl glycol.
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