公开(公告)号：EP1641886A2

公开(公告)日：2006-04-05

申请号：EP04752484.8

申请日：2004-05-18

申请人： ENGELHARD CORPORATION

发明人： JOHNSON, Geoffrey, Mark ,  JONES, Steven, Alan ,  MOINI, Ahmad ,  KOERMER, Gerald, Stephen ,  JAGLOWSKI, William, Michael

IPC分类号： C09C1/00

CPC分类号： C09D5/36 ,  C01P2004/84 ,  C09C1/0015 ,  C09C2200/1004 ,  C09C2200/102 ,  C09C2200/1087 ,  C09C2200/505 ,  C09C2220/10 ,  Y10T428/2991 ,  Y10T428/2993 ,  Y10T428/2998

摘要： A platy pigment substrate having a carbon-containing coating thereon is provided wherein the coating comprises a pyrolyzed carbon-containing ionic species. The products of the present invention may be used in any application where pearlescent pigments have been used heretofore including but not limited to automotive and industrial paint applications.