Methods and materials for coating textile compositions
AssigneePenford Products Company
InventorCharles J. Fox
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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).
Claims18
A method of preparing a sized warp yarn said method 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 which comprises 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 measured at 25.degree. C. with the solute being water of from about 0.07 dl/g to about 0.35 dl/g;
- and
- (b) slashing warp yarn with the sizing composition of step (a).
A warp yarn sizing composition comprising a (i) first component which is a starch material, (ii) a second component which comprises starch and a reaction product of styrene and 1,3-butadiene, and (iii) a textile wax, wherein said starch component of said second component is characterized by an intrinsic viscosity measured at 25.degree. C. with the solute being water of about 0.07 dl/g to about 0.35 dl/g.
Dependencies are inferred from the claim text.