A brush for use in cleaning teeth, and a method for cleaning teeth using such brush, in which bristles are used in the brush that are prepared from a composition containing a thermoplastic polymeric resin in admixture with a slip agent.
申请公布号
WO0228222(A1)
申请公布日期
2002.04.11
申请号
WO2001US30688
申请日期
2001.09.28
申请人
E.I. DUPONT DE NEMOURS AND COMPANY
发明人
BREZLER, RUSSEL, A., III;LOUDIN, SUSAN, E.;NELSON, CHARLES, F.;SU, KWAI-YUNG, BENJAMIN
