Method for producing cellulosic fiber-containing yarns with a no

Details Method for producing cellulosic fiber-containing yarns with a no Method for producing cellulosic fiber-containing yarns with a no

1974-08-23

1976-10-05

Smith, Ronald H.

Coating processes

With post-treatment of coating or coating material

Heating or drying

428378, 428393, 28 726, B05D 302, B32B 2302

Patent

active

039845940

ABSTRACT:
A sized cellulosic fiber-containing yarn having an excellent weaving property and processing property is provided by sizing, in a non-aqueous medium, with a copolymer prepared by copolymerizing 20 to 80% by weight of at least one monomer selected from the group consisting of methyl methacrylate, styrene and acrylonitrile and 80 to 20% by weight of at least one monomer selected from the group consisting of acrylic esters of aliphatic alcohols having 1 to 8 carbon atoms and methacrylic esters of aliphatic alcohols having 4 to 8 carbon atoms, and removing the non-aqueous medium from the yarn, the copolymer having a glass transition temperature of 40.degree. to 80.degree.C and a Young's modulus of 1 .times. 10.sup.3 to 1 .times. 10.sup.4 kg/cm.sup.2.

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