Mechanical properties of monofilament polyester fibers and multifilament polyester yarns prepared therefrom are improved by incorporating into the polymer from which the monofilament fibers are formed an effective amount of exfoliated sepiolite-type clay.
申请公布号
WO2008082495(A1)
申请公布日期
2008.07.10
申请号
WO2007US25792
申请日期
2007.12.18
申请人
E. I. DU PONT DE NEMOURS AND COMPANY;SEVENICH, GREGORY, JAMES;WILLIAMSON, DAVID, T.