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公开(公告)号:US5698205A
公开(公告)日:1997-12-16
申请号:US297077
申请日:1994-08-29
IPC分类号: A61K8/30 , A61K8/19 , A61K8/21 , A61K8/22 , A61K8/23 , A61K8/29 , A61K8/34 , A61K8/36 , A61K8/365 , A61K8/41 , A61Q1/02 , A61Q17/04 , B01J13/00 , C01G23/04 , C01G23/047 , C01G23/053 , A61K7/42
CPC分类号: C01G23/047 , A61K8/29 , A61Q17/04 , A61K2800/52 , Y10S516/905 , Y10S516/918 , Y10S516/919
摘要: The present invention relates to neutral titanium dioxide sols which have been stabilized with hydroxycarboxylic acids or derivatives thereof and are treated with metal ions, inorganic anions, complexing agents and/or oxidizing agents to improve the photostability.
摘要翻译: 本发明涉及用羟基羧酸或其衍生物稳定并用金属离子,无机阴离子,络合剂和/或氧化剂处理以改善光稳定性的中性二氧化钛溶胶。
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公开(公告)号:US20050241530A1
公开(公告)日:2005-11-03
申请号:US11177322
申请日:2005-07-11
IPC分类号: A61K8/18 , A01G13/02 , A61K8/11 , A61K8/25 , A61K8/26 , A61K8/27 , A61K8/29 , A61Q1/02 , C03C8/14 , C04B2/00 , C04B20/12 , C04B33/14 , C08K3/00 , C08K3/22 , C08K9/02 , C09C1/00 , C09C3/06 , C09D5/36 , C09D7/12 , C09D11/00 , C09D11/02 , C09D17/00 , C09D201/00 , C23C18/02
CPC分类号: C09C1/0024 , A01G9/1438 , A61K8/0266 , A61K8/19 , A61K8/25 , A61K8/26 , A61K8/29 , A61K2800/412 , A61K2800/436 , A61Q1/02 , B41M5/267 , C01P2006/60 , C04B20/12 , C04B2103/54 , C04B2111/00413 , C08J3/20 , C08K9/02 , C09C1/0039 , C09C2200/1004 , C09C2200/102 , C09C2200/1087 , C09C2200/302 , C09C2200/303 , C09C2200/306 , C09C2210/10 , C09C2220/106 , C09D5/36 , C09D7/62 , C09D11/037 , Y02A40/252 , C04B14/20 , C04B20/1066 , C04B20/126 , C04B14/06 , C04B14/22
摘要: Multilayer interference pigment consisting of a transparent carrier material coated with alternating layers of metal oxides of low and high refractive index, the difference in the refractive indices being at least 0.1, which is obtainable by alternate coating of the transparent carrier material with a metal oxide of high refractive index and with a metal oxide of low refractive index in a wet process by hydrolysis of the corresponding water-soluble metal compounds, separation, drying and, if desired, calcination of the resulting pigment.
摘要翻译: 多层干涉颜料由透明载体材料组成,涂覆有低折射率和高折射率的金属氧化物的交替层,折射率差异至少为0.1,可通过透明载体材料与金属氧化物的交替涂覆 高折射率和通过相应的水溶性金属化合物的水解在湿法中具有低折射率的金属氧化物,分离,干燥和如果需要,煅烧所得颜料。
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公开(公告)号:US5611852A
公开(公告)日:1997-03-18
申请号:US291795
申请日:1994-08-16
IPC分类号: C08K3/22 , C08K9/02 , C09C1/00 , C09C1/04 , C09C1/40 , C09D5/24 , C09D11/00 , C09D11/02 , H01B1/08
CPC分类号: C09C1/0021 , C08K9/02 , C09C1/0015 , C09C1/043 , C09C1/405 , C09D5/24 , H01B1/08 , C01P2002/52 , C01P2006/40 , C09C2200/102 , C09C2220/10
摘要: A stabilized conductive pigment based on aluminum-doped zinc oxide which, for stabilizing the electric conductivity, contains an alkaline earth metal titanate or an oxide of an element from group III or IV.
摘要翻译: 用于稳定导电性的基于掺铝氧化锌的稳定化导电颜料含有碱土金属钛酸盐或III或IV族元素的氧化物。
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4.
公开(公告)号:US5389361A
公开(公告)日:1995-02-14
申请号:US898586
申请日:1992-06-15
IPC分类号: A61K8/19 , A61K8/00 , A61K8/29 , A61K8/30 , A61K8/36 , A61K8/365 , A61Q17/04 , A61Q19/00 , B01F17/00 , B01J13/00 , C01B13/14 , C01G1/02 , C01G23/00 , C01G23/047 , C01G49/06 , C09K3/00 , A61K7/42 , A61K7/44
CPC分类号: A61Q17/04 , A61K8/19 , A61K8/29 , A61K8/365 , B82Y30/00 , C01B13/145 , C01G23/047 , C01G49/06 , C01P2004/64 , Y10S514/943
摘要: The invention relates to a preparation which is suitable for preparing a neutral metal oxide sol and contains 35-75% by weight of one or more metal oxide sols or metal oxide hydrates and 15-45% by weight of one or more hydroxycarboxylic acids and/or hydroxycarboxylic acid derivatives as stabilizers.
摘要翻译: 本发明涉及一种适用于制备中性金属氧化物溶胶并含有35-75%(重量)的一种或多种金属氧化物溶胶或金属氧化物水合物和15-45%重量的一种或多种羟基羧酸和/ 或羟基羧酸衍生物作为稳定剂。
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公开(公告)号:US5562763A
公开(公告)日:1996-10-08
申请号:US43912
申请日:1993-04-07
申请人: Hans-Dieter Bruckner , Ines Subrod
发明人: Hans-Dieter Bruckner , Ines Subrod
IPC分类号: A61K8/18 , A61K8/25 , A61K8/88 , A61Q1/02 , C08J3/12 , C09B63/00 , C09B67/02 , C09B67/06 , C09B67/22 , C09C1/00 , C09C3/00 , C09C3/06 , C09C3/08 , C09C1/62
CPC分类号: C09C1/0021 , C09B63/00 , C09B67/0033 , C09C1/0081 , C09C3/006 , C01P2004/54 , C09C2200/102 , C09C2200/1062 , C09C2200/505
摘要: The invention relates to a process for the preparation of composite pigments containing a substrate having an average diameter of 3-200 .mu.m as support for small organic or inorganic pigment particles having an average diameter of less than 1 .mu.m, characterized in that the pigment particles are applied by spray-drying an aqueous suspension containing the substrates and the pigment particles without addition of additives.
摘要翻译: 本发明涉及一种制备复合颜料的方法,所述复合颜料含有平均直径为3-200μm的基材作为平均直径小于1μm的小有机或无机颜料颗粒的载体,其特征在于所述颜料 通过喷雾干燥含有底物和颜料颗粒的水性悬浮液而不添加添加剂来施加颗粒。
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公开(公告)号:US5271771A
公开(公告)日:1993-12-21
申请号:US921800
申请日:1992-07-30
CPC分类号: C09C1/0015 , C01P2004/20 , C01P2004/61 , C01P2004/88 , C09C2200/1004 , C09C2200/102 , C09C2200/403 , C09C2220/10
摘要: The invention relates to carbon-containing plate-like pigments, obtainable by pyrolysis of carbon-containing compounds in the presence of either plate-like metal oxides or metal oxide mixtures or plate-like substrates coated with titanium dioxide and at least one further metal oxide under conditions in which the metal of the metal oxide is reduced.
摘要翻译: 本发明涉及通过在板状金属氧化物或金属氧化物混合物或涂覆有二氧化钛的板状基材和至少一种其它金属氧化物的存在下热解含碳化合物而获得的含碳板状颜料 在金属氧化物的金属被还原的条件下。
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