The present invention provides a non-twisted yarn and an extrusion coated reinforcement yarn and their methods of manufacture, by coating non-twisted glass filaments with a sizing composition and combining the filaments together side-by-side to provide a sized non-twisted yarn, wherein the sizing composition becomes ductile in a molten thermoplastic resin to free the non-twisted glass filaments for radially inward movement while in the molten thermoplastic resin to provide the non-twisted yarn with an essentially round cross-section suitable for extrusion coating with the molten thermoplastic resin.
申请公布号
WO2011008235(A2)
申请公布日期
2011.01.20
申请号
WO2010US01662
申请日期
2010.06.10
申请人
SAINT-GOBAIN TECHNICAL FABRICS AMERICA, INC.;BROWN, NANCY, E.;KERBRAT, ARMEL;DANIEL, ERIC