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公开(公告)号：EP1058714A1
公开(公告)日：2000-12-13
申请号：EP98963056.1
申请日：1998-12-10
发明人： JONES, Steven, Alan
IPC分类号： C09C1/00
CPC分类号： C09C1/0021 , C01P2006/62 , C01P2006/63 , C01P2006/64 , C01P2006/65 , C01P2006/66 , C09C1/0015 , C09C2200/1004 , C09C2200/102 , C09C2200/205
摘要： A pearlescent pigment which is a ferrite-coated iron oxide-coated platy substrate in which the ferrite is substantially free of crystallites is obtained by adding metal ions to a slurry of hydrous iron compound and platy particles and then co-calcining in the metal and iron.
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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
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.
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公开(公告)号：EP1058714B1
公开(公告)日：2002-04-24
申请号：EP98963056.1
申请日：1998-12-10
发明人： JONES, Steven, Alan
IPC分类号： C09C1/00
CPC分类号： C09C1/0021 , C01P2006/62 , C01P2006/63 , C01P2006/64 , C01P2006/65 , C01P2006/66 , C09C1/0015 , C09C2200/1004 , C09C2200/102 , C09C2200/205
摘要： A pearlescent pigment which is a ferrite-coated iron oxide-coated platy substrate in which the ferrite is substantially free of crystallites is obtained by adding metal ions to a slurry of hydrous iron compound and platy particles and then co-calcining in the metal and iron.
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