A side-by-side or eccentric sheath-core bicomponent fiber wherein each component comprises a different poly(trimethylene terephthalate) composition and wherein at least one of the compositions comprises styrene polymer dispersed throughout the poly(trimethylene terephthalate), and preparation and use thereof.
申请公布号
EP1558797(A4)
申请公布日期
2006.06.07
申请号
EP20030811185
申请日期
2003.06.23
申请人
E. I. DU PONT DE NEMOURS AND COMPANY
发明人
CHANG, JING, CHUNG;KURIAN, JOSEPH, V.;MILLER, RAY, W.
