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公开(公告)号:US07173078B2
公开(公告)日:2007-02-06
申请号:US10121418
申请日:2002-04-12
申请人: Melanie G. Lamprey , John Mathew , Paul S. Palumbo
发明人: Melanie G. Lamprey , John Mathew , Paul S. Palumbo
CPC分类号: C09D11/322 , C01P2004/62 , C01P2006/22 , C09C1/56
摘要: A process for preparing a modified pigment having attached at least one organic group is described. This process comprises the step of reacting a dried mixture comprising a pigment having attached at least one reactive group and a modifying agent. The dried mixture is reacted under high intensity mixing conditions for a time and temperature sufficient to form the modified pigment.
摘要翻译: 描述了制备具有至少一个有机基团的改性颜料的方法。 该方法包括使包含具有至少一个反应性基团的颜料和改性剂的干燥混合物反应的步骤。 干燥的混合物在高强度混合条件下反应一段足以形成改性颜料的时间和温度。