Methods and materials for coating textile compositions
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United States of America Patent
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Jan 13, 1998
Grant Date -
N/A
app pub date -
Jan 7, 1997
filing date -
Feb 24, 1993
priority date (Note) -
Expired
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Abstract
The present invention provides a method of preparing a sized warp yarn comprising the steps of (a) preparing a warp yarn sizing composition comprising (i) a first component which is a starch material, and (ii) a second component comprising starch and a reaction product of styrene and 1,3-butadiene wherein said starch component of said second component is characterized by an intrinsic viscosity of from about 0.07 to about 0.35 dl/g, and (b) slashing warp yarn with the sizing composition of step (a).
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