Stain resistant polymeric composition
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United States of America Patent
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May 14, 1991
Issued Date -
N/A
app pub date -
May 10, 1990
filing date -
Apr 20, 1989
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Expired
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Abstract
A stain resistant composition for fibers having polyamide linkages prepared by polymerizing an .alpha.-substituted acrylic acid or ester in the presence of a sulfonated aromatic formaldehyde condensation polymer, and methods for making and applying the composition.
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