Wax-free lubricant for use in sizing yarns, methods using...

Coating processes – With post-treatment of coating or coating material – Heating or drying

Reexamination Certificate

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Details

C427S392000, C427S393100, C427S394000, C427S396000

Reexamination Certificate

active

07144600

ABSTRACT:
A finishing composition containing a nonionic hydrophilic macromolecule can replace wax in sizing while providing lubrication to yarns during weaving. Softer yarns and fabrics are obtained than with conventional sized yarns while also providing improved adhesion and dyeability.

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