专利检索 ap:("ENGELHARD CORPORATION") AND inv:"BECKER, Doreen, C." 第 1 页

1.

发明公开
SPHERICAL PEARLESCENT PIGMENT CONCENTRATE COMPRISING A WAX AND A SURFACTANT 审中-公开
标题翻译：球形PERLGLANZPIGMENTKONZENTRAT蜡和表面活性剂

公开(公告)号：EP1704192A1

公开(公告)日：2006-09-27

申请号：EP04812160.2

申请日：2004-11-24

申请人： ENGELHARD CORPORATION

发明人： WILLARD, Charles, J. , ROCHARD, Stephane , VENTURINI, Michael, T. , BECKER, Doreen, C. , KAZI, Shahjahan

IPC分类号： C09D17/00 , C08J3/22

CPC分类号： C09D17/00 , C01P2002/87 , C01P2002/89 , C01P2004/20 , C01P2004/32 , C01P2004/51 , C08J3/226 , C08J2491/00 , C09C1/0015 , C09C1/0081 , C09C2200/405

摘要： The present invention provides a substantially spherical composition comprising about 60 to 80 percent by weight pearlescent pigment, 14 to about 38 percent by weight wax, and about 2 percent to 6 percent surfactant. This composition is particularly useful for extrusion into any polymer used for masterbatching. The masterbatch is then typically blow or injection molded or extruded into a finished part.