The invention is directed to a composite sheet suitable for use as artificial leather or a precursor to artificial leather, where both surfaces have a napped or brushed appearance. The composite sheet comprises a low-density, lightly bonded non-woven web that is stitch-bonded and bulked such that the stitch-bonding yarns are not visible to the naked eyes without the need of post-processing steps to hide the yarns. The composite sheet may have binder resin(s) dispersed therein and activated.
申请公布号
WO2004092476(A3)
申请公布日期
2005.07.07
申请号
WO2004US09653
申请日期
2004.03.30
申请人
XYMID, L.L.C.;TSIARKEZOS, STEPHEN, H.;ZAFIROGLU, DIMITRI, P.