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1. 发明申请

US20060155042A1 Pyrogenically produced silicon dioxide powder and silicone sealing compound containing this powder 有权
标题翻译：热解产生的二氧化硅粉末和含有这种粉末的硅氧烷密封化合物
公开(公告)号：US20060155042A1
公开(公告)日：2006-07-13
申请号：US11084022
申请日：2005-03-21
申请人： Kai Schumacher , Dieter Kerner , Uwe Diener , Mario Scholz
发明人： Kai Schumacher , Dieter Kerner , Uwe Diener , Mario Scholz
IPC分类号： C08K3/34
CPC分类号： C08K3/36 , C01B33/183 , C09K3/1018 , C08L83/04 , C08L21/00
摘要： Pyrogenically produced silicon dioxide powder in the form of aggregates of primary particles having a BET surface area of 150±15 m2/g, wherein the aggregates display an average surface area of 12000 to 20000 nm2, an average equivalent circle diameter (ECD) of 90 to 120 nm and an average circumference of 1150 to 1700 nm. It is produced by a pyrogenic process in which silicon tetrachloride and a second silicon component comprising H3SiCl, H2SiCl2, HSiCl3, CH3SiCl3, (CH3)2SiCl2, (CH3)3SiCl and/or (n-C3H7)SiCl3 are mixed with primary air and a combustion gas and burnt into a reaction chamber, secondary air also being introduced into the reaction chamber, and the feed materials being chosen such that an adiabatic flame temperature of 1670 to 1730° C. is obtained. Silicone sealing compound containing the pyrogenically produced silicon dioxide powder.
摘要翻译：以BET表面积为150±15m 2 / g的一次粒子的聚集体形式的热解生成的二氧化硅粉末，其中聚集体的平均表面积为12000〜20000nm， 2，平均当量圆直径（ECD）为90〜120nm，平均圆周为1150〜1700nm。它是通过热原法制造的，其中四氯化硅和包含H 3 SiCl，H 2 SiCl 2，HSiCl 3＆gt;与一次空气和燃烧气体混合并燃烧到反应室中，二次空气也被引入反应室，并且进料选择为使得绝热火焰温度为1670至1730℃ C.得到。含有热解法生产的二氧化硅粉末的硅酮密封剂。

2. 发明授权

US07439298B2 Pyrogenically produced silicon dioxide powder and silicone sealing compound containing this powder 有权
标题翻译：热解产生的二氧化硅粉末和含有这种粉末的硅氧烷密封化合物
公开(公告)号：US07439298B2
公开(公告)日：2008-10-21
申请号：US11084022
申请日：2005-03-21
申请人： Kai Schumacher , Dieter Kerner , Uwe Diener , Mario Scholz
发明人： Kai Schumacher , Dieter Kerner , Uwe Diener , Mario Scholz
IPC分类号： C08K3/34
CPC分类号： C08K3/36 , C01B33/183 , C09K3/1018 , C08L83/04 , C08L21/00
摘要： Pyrogenically produced silicon dioxide powder in the form of aggregates of primary particles having a BET surface area of 150±15 m2/g, wherein the aggregates display an average surface area of 12000 to 20000 nm2, an average equivalent circle diameter (ECD) of 90 to 120 nm and an average circumference of 1150 to 1700 nm. It is produced by a pyrogenic process in which silicon tetrachloride and a second silicon component comprising H3SiCl, H2SiCl2, HSiCl3, CH3SiCl3, (CH3)2SiCl2, (CH3)3SiCl and/or (n-C3H7)SiCl3 are mixed with primary air and a combustion gas and burnt into a reaction chamber, secondary air also being introduced into the reaction chamber, and the feed materials being chosen such that an adiabatic flame temperature of 1670 to 1730° C. is obtained. Silicone sealing compound containing the pyrogenically produced silicon dioxide powder.
摘要翻译：以BET表面积为150±15m 2 / g的一次粒子的聚集体形式的热解生成的二氧化硅粉末，其中聚集体的平均表面积为12000〜20000nm， 2，平均当量圆直径（ECD）为90〜120nm，平均圆周为1150〜1700nm。它是通过热原法制造的，其中四氯化硅和包含H 3 SiCl，H 2 SiCl 2，HSiCl 3＆gt;与一次空气和燃烧气体混合并燃烧到反应室中，二次空气也被引入反应室，并且进料选择为使得绝热火焰温度为1670至1730℃ C.得到。含有热解法生产的二氧化硅粉末的硅酮密封剂。

3. 发明申请

US20070231280A1 Ternary Metal Mixed Oxide Powder 审中-公开
标题翻译：三元金属混合氧化物粉末
公开(公告)号：US20070231280A1
公开(公告)日：2007-10-04
申请号：US11569415
申请日：2005-04-19
申请人： Kai Schumacher , Rainer Golchert , Oswin Klotz , Uwe Diener , Steffen Hasenzahl
发明人： Kai Schumacher , Rainer Golchert , Oswin Klotz , Uwe Diener , Steffen Hasenzahl
IPC分类号： A61Q17/04 , A61K8/25 , C01B33/26 , C01B35/00
CPC分类号： C01G23/002 , B01J21/063 , B01J21/066 , B01J35/004 , C01B13/20 , C01B13/22 , C01G23/047 , C01G23/07 , C01P2006/12 , C01P2006/19 , C09D7/61
摘要： Ternary, pyrogenically prepared, crystalline metal mixed oxide powder having the components titanium and silicon and a third component chosen from the group comprising aluminium, zirconium, zinc, tin, magnesium, yttrium, vanadium, tungsten, tantalum, cerium or boron. It is prepared by a procedure in which a vaporizable or atomizable silicon and titanium compound and a vaporizable or atomizable compound of a third mixed oxide component are mixed with hydrogen and primary air and the gas mixture is burned into a reaction chamber, and the powder formed is separated off from the gaseous reaction products. It can be employed in sunscreen formulations.
摘要翻译：三元，热解法制备的具有钛和硅组分的结晶金属混合氧化物粉末和选自铝，锆，锌，锡，镁，钇，钒，钨，钽，铈或硼的第三组分。通过将可蒸发或可雾化的硅和钛化合物和可蒸发或可雾化的第三混合氧化物组分的化合物与氢气和一次空气混合并将气体混合物燃烧到反应室中的方法制备，并形成粉末与气态反应产物分离。它可用于防晒配方。

4. 发明授权

US07416600B2 Silicon-titanium mixed oxide powder produced by flame hydrolysis 有权
标题翻译：通过火焰水解制备的硅 - 钛混合氧化物粉末
公开(公告)号：US07416600B2
公开(公告)日：2008-08-26
申请号：US11568860
申请日：2005-04-21
申请人： Kai Schumacher , Martin Moerters , Uwe Diener , Oswin Klotz
发明人： Kai Schumacher , Martin Moerters , Uwe Diener , Oswin Klotz
IPC分类号： C09C1/00 , C09C1/28 , C09C1/36 , C01B13/02 , B01J21/06 , C01G23/00 , G03G9/09
CPC分类号： C01G23/00 , A61K8/29 , A61Q17/04 , B01J21/063 , B01J35/004 , B01J37/088 , B82Y30/00 , C01B13/22 , C01P2004/50 , C01P2004/64 , C01P2004/80 , C01P2006/11 , C01P2006/12 , C01P2006/80 , C09C1/0087 , C09C1/3653 , C09C1/3684 , C09D7/43 , G03G9/09708 , Y10T428/2995
摘要： Silicon-titanium mixed oxide powder produced by flame hydrolysis, which consists of aggregates of primary particles, with a BET surface area of 90±15 m2/g, a titanium dioxide proportion of 50±8 wt. % and an anatase/rutile ratio of 60:40 to 70:30.It is produced in that a mixture of silicon halide, titanium halide, hydrogen and primary air is ignited in a burner and the flame is burned into a reaction chamber closed off from the surrounding air, and secondary air and a gas, which increases the temperature in the reaction chamber by combustion and/or which slows down the cooling in the reaction chamber because of low heat transfer, are additionally introduced into the reaction chamber.It can be used in toner compositions.
摘要翻译：通过火焰水解制备的硅钛混合氧化物粉末，其由初级颗粒的聚集体组成，BET表面积为90±15m 2 / g，二氧化钛比例为50±8wt。％，锐钛矿/金红石比为60:40至70:30。产生的原因是卤化物，卤化钛，氢气和一次空气的混合物在燃烧器中点燃，并且火焰被燃烧到与周围空气封闭的反应室中，并且二次空气和气体增加了温度在反应室中通过燃烧和/或由于低的传热而使反应室中的冷却减慢，另外被引入到反应室中。它可用于调色剂组合物中。

5. 发明申请

US20100150819A1 TITANIUM DIOXIDE HAVING INCREASED SINTERING ACTIVITY 有权
标题翻译：二氧化钛具有增加的烧结活性
公开(公告)号：US20100150819A1
公开(公告)日：2010-06-17
申请号：US12634732
申请日：2009-12-10
申请人： Christian Schulze-Isfort , Oswin Klotz , Rainer Golchert , Uwe Diener , Kai Schumacher
发明人： Christian Schulze-Isfort , Oswin Klotz , Rainer Golchert , Uwe Diener , Kai Schumacher
IPC分类号： C01G23/07
CPC分类号： C01G23/07 , C01P2004/80 , C01P2006/11 , C01P2006/12 , C04B35/46 , C04B35/62665 , C04B35/6268 , C04B2235/3232 , C04B2235/444 , C04B2235/5409 , C04B2235/724 , C04B2235/76 , Y02P20/129
摘要： A crystalline titanium dioxide powder, containing aggregated primary particles, wherein a BET surface area of the aggregated primary particles is from 30 to 65 m2/g, and a rutile content of a sum of crystalline modifications in the crystalline titanium dioxide is from of 50-70%.
摘要翻译：一种结晶二氧化钛粉末，其含有聚集的一次粒子，其中聚集的一次粒子的BET表面积为30〜65m 2 / g，结晶性二氧化钛中的结晶变性之和的金红石含量为50〜 70％。

6. 发明申请

US20080292539A1 TITANIUM DIOXIDE HAVING INCREASED SINTERING ACTIVITY 审中-公开
标题翻译：二氧化钛具有增加的烧结活性
公开(公告)号：US20080292539A1
公开(公告)日：2008-11-27
申请号：US12125116
申请日：2008-05-22
申请人： Christian Schulze-Isfort , Oswin Klotz , Rainer Golchert , Uwe Diener , Kai Schumacher
发明人： Christian Schulze-Isfort , Oswin Klotz , Rainer Golchert , Uwe Diener , Kai Schumacher
IPC分类号： C01G23/047
CPC分类号： C01G23/07 , C01P2004/80 , C01P2006/11 , C01P2006/12 , C04B35/46 , C04B35/62665 , C04B35/6268 , C04B2235/3232 , C04B2235/444 , C04B2235/5409 , C04B2235/724 , C04B2235/76 , Y02P20/129
摘要： A crystalline titanium dioxide powder, containing aggregated primary particles, wherein a BET surface area of the aggregated primary particles is from 30 to 65 m2/g, and a rutile content of a sum of crystalline modifications in the crystalline titanium dioxide is from of 50-70%.
摘要翻译：一种结晶二氧化钛粉末，其含有聚集的一次粒子，其中聚集的一次粒子的BET表面积为30〜65m 2 / g，结晶性二氧化钛中的结晶变性之和的金红石含量为50〜 70％。

7. 发明授权

US07306667B2 Silicon-titanium mixed oxide powder 有权
标题翻译：硅钛混合氧化物粉末
公开(公告)号：US07306667B2
公开(公告)日：2007-12-11
申请号：US11030166
申请日：2005-01-07
申请人： Kai Schumacher , Martin Moerters , Oswin Klotz , Uwe Diener
发明人： Kai Schumacher , Martin Moerters , Oswin Klotz , Uwe Diener
IPC分类号： C09C1/36
CPC分类号： C01G23/07 , C01B33/183 , C01P2006/11 , C01P2006/12 , C09C1/36 , C09C1/3653 , Y02P20/129 , Y10S977/926
摘要： A silicon-titanium mixed oxide powder contains aggregates of primary particles selected from amorphous silicon dioxide particles, crystalline titanium dioxide particles, and silicon-titanium mixed oxide particles each having an amorphous silicon dioxide fraction and a crystalline titanium dioxide fraction. The silicon-titanium mixed oxide particles predominate in the powder. The powder exhibits a BET surface area of from 20 to 200 m2/g, and a titanium dioxide content in a range of from greater than 10 wt. % to less than 70 wt. %. An X-ray diffractogram of the powder exhibits the diffraction patterns of rutile and anatase, with a rutile/anatase ratio of from 2:98 to 98:2. The powder can be produced by vaporizing a silicon halide and a titanium halide at temperatures of less than 180° C., performing combustion with hydrogen and air in a reaction chamber that is closed off from the earth's atmosphere, separating the solids from gaseous substances, and subsequently removing halide-containing substances from the solids to the greatest possible extent by treatment with steam at temperatures of from 250 to 700° C. The powder can be used in toners.
摘要翻译：硅 - 钛混合氧化物粉末含有选自无定形二氧化硅颗粒，结晶二氧化钛颗粒和各自具有无定形二氧化硅部分和结晶二氧化钛部分的硅 - 钛混合氧化物颗粒的一次颗粒的聚集体。粉末中硅 - 钛混合氧化物颗粒占主导地位。粉末的BET表面积为20〜200m 2 / g，二氧化钛含量在10wt。％至小于70wt。％。粉末的X射线衍射图显示金红石和锐钛矿的衍射图，金红石/锐钛矿比为2:98至98:2。粉末可以通过在小于180℃的温度下蒸发卤化硅和卤化钛，在与地球大气封闭的反应室中用氢气和空气进行燃烧，将固体与气态物质分离，并且随后通过在250-700℃的温度下用蒸汽处理，最大可能地从固体中除去含卤素的物质。该粉末可用于调色剂中。

8. 发明授权

US08062622B2 Titanium dioxide having increased sintering activity 有权
标题翻译：具有增加的烧结活性的二氧化钛
公开(公告)号：US08062622B2
公开(公告)日：2011-11-22
申请号：US12634732
申请日：2009-12-10
申请人： Christian Schulze-Isfort , Oswin Klotz , Rainer Golchert , Uwe Diener , Kai Schumacher
发明人： Christian Schulze-Isfort , Oswin Klotz , Rainer Golchert , Uwe Diener , Kai Schumacher
IPC分类号： C01G23/07 , C01G23/047
CPC分类号： C01G23/07 , C01P2004/80 , C01P2006/11 , C01P2006/12 , C04B35/46 , C04B35/62665 , C04B35/6268 , C04B2235/3232 , C04B2235/444 , C04B2235/5409 , C04B2235/724 , C04B2235/76 , Y02P20/129
摘要： A crystalline titanium dioxide powder, containing aggregated primary particles, wherein a BET surface area of the aggregated primary particles is from 30 to 65 m2/g, and a rutile content of a sum of crystalline modifications in the crystalline titanium dioxide is from of 50-70%.
摘要翻译：一种结晶二氧化钛粉末，其含有聚集的一次粒子，其中聚集的一次粒子的BET表面积为30〜65m 2 / g，结晶性二氧化钛中的结晶变性之和的金红石含量为50〜 70％。

9. 发明申请

US20070186816A1 Silicon-titanium mixed oxide powder produced by flame hydrolysis 有权
标题翻译：通过火焰水解制备的硅 - 钛混合氧化物粉末
公开(公告)号：US20070186816A1
公开(公告)日：2007-08-16
申请号：US11568860
申请日：2005-04-21
申请人： Kai Schumacher , Martin Moerters , Uwe Diener , Oswin Klotz
发明人： Kai Schumacher , Martin Moerters , Uwe Diener , Oswin Klotz
IPC分类号： C09C1/36
CPC分类号： C01G23/00 , A61K8/29 , A61Q17/04 , B01J21/063 , B01J35/004 , B01J37/088 , B82Y30/00 , C01B13/22 , C01P2004/50 , C01P2004/64 , C01P2004/80 , C01P2006/11 , C01P2006/12 , C01P2006/80 , C09C1/0087 , C09C1/3653 , C09C1/3684 , C09D7/43 , G03G9/09708 , Y10T428/2995
摘要： Silicon-titanium mixed oxide powder produced by flame hydrolysis, which consists of aggregates of primary particles, with a BET surface area of 90 15 m²/g, a titanium dioxide proportion of 50 8 wt. % and an anatase/rutile ratio of 60:40 to 70:30. It is produced in that a mixture of silicon halide, titanium halide, hydrogen and primary air is ignited in a burner and the flame is burned into a reaction chamber closed off from the surrounding air, and secondary air and a gas, which increases the temperature in the reaction chamber by combustion and/or which slows down the cooling in the reaction chamber because of low heat transfer, are additionally introduced into the reaction chamber It can be used in toner compositions.
摘要翻译：由火焰水解产生的硅钛混合氧化物粉末，其由初级颗粒的聚集体组成，BET表面积为90±15m 2 / g，二氧化钛比例为50±8wt。％，锐钛矿/金红石比为60:40至70:30。产生的原因是卤化物，卤化钛，氢气和一次空气的混合物在燃烧器中点燃，并且火焰被燃烧到与周围空气封闭的反应室中，并且二次空气和气体增加了温度在反应室中通过燃烧和/或由于低的传热而使反应室中的冷却减慢，另外被引入到反应室中。它可用于调色剂组合物中。

10. 发明申请

US20050183634A1 Silicon-titanium mixed oxide powder 有权
标题翻译：硅钛混合氧化物粉末
公开(公告)号：US20050183634A1
公开(公告)日：2005-08-25
申请号：US11030166
申请日：2005-01-07
申请人： Kai Schumacher , Martin Moerters , Oswin Klotz , Uwe Diener
发明人： Kai Schumacher , Martin Moerters , Oswin Klotz , Uwe Diener
IPC分类号： A61K8/18 , A61K8/00 , A61K8/25 , A61K8/29 , A61Q1/00 , A61Q1/02 , A61Q17/04 , B01J35/02 , C01B13/14 , C01B33/113 , C01B33/12 , C01B33/18 , C01B33/20 , C01G1/02 , C01G23/00 , C01G23/04 , C01G23/047 , C01G23/07 , C04B2/00 , C04B14/20 , C04B35/626 , C09C1/36
CPC分类号： C01G23/07 , C01B33/183 , C01P2006/11 , C01P2006/12 , C09C1/36 , C09C1/3653 , Y02P20/129 , Y10S977/926
摘要： A silicon-titanium mixed oxide powder contains aggregates of primary particles selected from amorphous silicon dioxide particles, crystalline titanium dioxide particles, and silicon-titanium mixed oxide particles each having an amorphous silicon dioxide fraction and a crystalline titanium dioxide fraction. The silicon-titanium mixed oxide particles predominate in the powder. The powder exhibits a BET surface area of from 20 to 200 m2/g, and a titanium dioxide content in a range of from greater than 10 wt. % to less than 70 wt. %. An X-ray diffractogram of the powder exhibits the diffraction patterns of rutile and anatase, with a rutile/anatase ratio of from 2:98 to 98:2. The powder can be produced by vaporizing a silicon halide and a titanium halide at temperatures of less than 180° C., performing combustion with hydrogen and air in a reaction chamber that is closed off from the earth's atmosphere, separating the solids from gaseous substances, and subsequently removing halide-containing substances from the solids to the greatest possible extent by treatment with steam at temperatures of from 250 to 700° C. The powder can be used in toners.
摘要翻译：硅 - 钛混合氧化物粉末含有选自无定形二氧化硅颗粒，结晶二氧化钛颗粒和各自具有无定形二氧化硅部分和结晶二氧化钛部分的硅 - 钛混合氧化物颗粒的一次颗粒的聚集体。粉末中硅 - 钛混合氧化物颗粒占主导地位。粉末的BET表面积为20〜200m 2 / g，二氧化钛含量在10wt。％至小于70wt。％。粉末的X射线衍射图显示金红石和锐钛矿的衍射图，金红石/锐钛矿比为2:98至98:2。粉末可以通过在小于180℃的温度下蒸发卤化硅和卤化钛，在与地球大气封闭的反应室中用氢气和空气进行燃烧，将固体与气态物质分离，并且随后通过在250-700℃的温度下用蒸汽处理，最大可能地从固体中除去含卤素的物质。该粉末可用于调色剂中。

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