Polyvinyl alcohol warp size for filament yarn

D - Textiles – Paper – 06 – M

Patent

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Details

400/9234, 8/93.2

D06M 15/333 (2006.01) D06M 13/148 (2006.01) D06M 13/432 (2006.01) D06M 13/463 (2006.01)

Patent

CA 1132285

ABSTRACT OF THE DISCLOSURE An improved warp size for filament yarn is provided consisting essentially of polyvinyl alcohol, alkyl phenoxy (or cresoxy) ethoxyethyl dimethylbenzyl ammonium chloride and a plasticizer such as glycerol or urea, which when applied to filament yarn from aqueous solution provides excellent weaving efficiency and ease or removal combined with low shedding in the loom.

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