Surface sizing composition
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United States of America Patent
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Aug 18, 1998
Issued Date -
N/A
app pub date -
Mar 7, 1995
filing date -
Jul 8, 1992
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Abstract
A surface sizing composition is provided for nonwoven substrates comprising a hydrophobic waxy material and a surfactantless vinyl polymer or copolymer emulsion containing as the sole emulsifying agent an alkali soluble, acid containing copolymer.
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