发明授权
- 专利标题： Pigments of simultaneously substituted pyrochlore and related structures
- 专利标题（中）： 同时取代的烧绿石和相关结构的颜料
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申请号： US14211729申请日： 2014-03-14
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公开(公告)号： US09062216B2公开(公告)日： 2015-06-23
- 发明人: Simon K. Boocock , Andrew E. Smith , Miroslav Trojan
- 申请人： The Shepherd Color Company
- 申请人地址： US OH Cincinnati
- 专利权人： The Shepherd Color Company
- 当前专利权人： The Shepherd Color Company
- 当前专利权人地址： US OH Cincinnati
- 代理机构： Frost Brown Todd LLC
- 主分类号： C09C1/02
- IPC分类号： C09C1/02 ; C09C1/04 ; C09C1/36 ; C09C1/40 ; C09C1/62 ; C09D7/12 ; C01G33/00 ; C01G41/00 ; C01G45/00 ; C01G45/12 ; C01G49/00 ; C01G51/00 ; C01G53/00
摘要：
A compound or a pigment comprising a compound where there is simultaneous substitution of more or more elements onto both the A and B sites of a pyrochlore lattice or a lattice related to a pyrochlore. The pigment comprises a compound with the formula of AyA′y′BxB′x′Zp. Elements A and A′ have a valence of 1, 2, or 3; and are selected from the elements of groups 1, 2, 12, 13, 14, 15, and the first row of transition metals, excluding H, Pb, Cd, Hg, N, As, and Tl. Elements B and B′ have a valence of 3, 4, 5, or 6; and are selected from the elements of the first, second, or third row of transition metals, groups 13, 14, and 15, excluding V, C, Pb, and Tl. Element Z is selected from O, F, N, a chalcogen, S, Se, hydroxide ion, and mixtures thereof.