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1. 发明申请

WO2006032341A1 SURFACE-MODIFIED ZINC-TITANIUM MIXED OXIDES 审中-公开
标题翻译：表面改性的锌 - 钛混合氧化物
公开(公告)号：WO2006032341A1
公开(公告)日：2006-03-30
申请号：PCT/EP2005/009117
申请日：2005-08-24
申请人： DEGUSSA AG , MEYER, Jürgen , HASENZAHL, Steffen , SCHUMACHER, Kai
发明人： MEYER, Jürgen , HASENZAHL, Steffen , SCHUMACHER, Kai
IPC分类号： C09C1/00
CPC分类号： C01G23/00 , A61K8/27 , A61K8/29 , A61Q17/04 , B82Y30/00 , C01G23/003 , C01P2002/70 , C01P2004/64 , C01P2006/12 , C01P2006/22 , C01P2006/80 , C09C1/0084 , C09C1/36
摘要： Surface-modified zinc-titanium mixed oxides are produced by treating zinc-titanium mixed oxides with a surface-modifying agent. They may be used for the production of sunscreen preparations.
摘要翻译：通过用表面改性剂处理锌 - 钛混合氧化物来制备表面改性的锌 - 钛混合氧化物。它们可用于生产防晒制剂。

2. 发明申请

WO2004104154A3 PULVERULENT MIXTURE COMPRISING HYDROGEN PEROXIDE AND HYDROPHOBIZED SILICON DIOXIDE 审中-公开
标题翻译：包含过氧化氢和疏水性二氧化硅的混合物
公开(公告)号：WO2004104154A3
公开(公告)日：2005-01-06
申请号：PCT/EP2004005220
申请日：2004-05-14
申请人： DEGUSSA , HASENZAHL STEFFEN , RIEDEMANN HEIKE , WALZER EGON , BRANDNER FRIEDHELM
发明人： HASENZAHL STEFFEN , RIEDEMANN HEIKE , WALZER EGON , BRANDNER FRIEDHELM
IPC分类号： A61K8/22 , A61K8/25 , A61K8/26 , A61K8/58 , A61K8/891 , A61K33/40 , A61L15/18 , A61L15/46 , A61Q5/08 , A61Q5/10 , A61Q19/00 , C01B15/037 , C01B15/14 , C08F4/30 , C11D3/12 , C11D3/39 , C11B15/14 , A61K7/135 , A61K7/48
CPC分类号： A61Q19/00 , A61K8/022 , A61K8/22 , A61K8/25 , A61K8/26 , A61K8/585 , A61K33/40 , A61L15/18 , A61L15/46 , A61L2300/11 , A61Q5/08 , A61Q5/10 , C01B15/037 , C01B15/14 , C11D3/124 , C11D3/3942 , Y10T428/2995
摘要： Pulverulent mixture comprising hydrogen peroxide and hydrophobized, pyrogenically prepared silicon dioxide powder, wherein the hydrophobized silicon dioxide powder has a methanol wettability of at least 40 and is present to the extent of less than 9 wt.%, based on the total weight, and the content of hydrogen peroxide, based on the total weight, is between 10 and 50 wt.% It is prepared by a process in which hydrophobized silicon dioxide powder with a methanol wettability of more than 40 is treated with an aqueous hydrogen peroxide solution at temperatures of not more than 70°C. It can be used in detergents, in cleaning compositions and in skin and hair treatment compositions.
摘要翻译：包含过氧化氢和疏水化的热解法制备的二氧化硅粉末的粉煤混合物，其中所述疏水化二氧化硅粉末具有至少40的甲醇润湿性，并且基于总重量以小于9重量％的量存在，并且基于总重量，过氧化氢的含量为10-50重量％。通过以下方法制备，其中甲醇润湿性大于40的疏水化二氧化硅粉末用过氧化氢水溶液处理，温度为不超过70°C。它可以用于清洁剂，清洁组合物和皮肤和头发处理组合物中。

3. 发明申请

WO2004056927A3 TITANIUM DIOXIDE COATED WITH SILICON DIOXIDE 审中-公开
标题翻译：用二氧化硅涂布的二氧化钛
公开(公告)号：WO2004056927A3
公开(公告)日：2004-08-26
申请号：PCT/EP0313534
申请日：2003-12-02
申请人： DEGUSSA , SCHUMACHER KAI , BATZ-SOHN CHRISTOPH , HASENZAHL STEFFEN
发明人： SCHUMACHER KAI , BATZ-SOHN CHRISTOPH , HASENZAHL STEFFEN
IPC分类号： C01G23/07 , C09C1/36
CPC分类号： C09C1/3661 , C01G23/07 , C01P2004/03 , C01P2004/84 , C01P2006/12 , C01P2006/90 , Y10T428/2993
摘要： Powder consisting of particles with a core of titanium dioxide and a coating of silicon dioxide, which powder has a content of silicon dioxide of between 0.5 and 40 wt.%, a BET surface of between 5 and 300 m /g, and which consists of primary particles that have a coating of silicon dioxide and a core of titanium dioxide. The powder is produced according to a process in which a vaporisable silicon compound and a vaporisable titanium compound are mixed corresponding to the subsequently desired ratio of SiO2 and TiO2 in the product, are vaporised at temperatures of 200°C or less, and conveyed by means of an inert gas stream together with hydrogen and air or with oxygen-enriched air to the central pipe (core) of a known burner, the reaction mixture is ignited at the mouth of the burner and introduced together with secondary air, is combusted in a cooled flame pipe, following which the titanium dioxide powder coated with silicon dioxide is separated from the gaseous reaction products and if necessary is freed in moist air from adhering hydrogen chloride, the ratio of primary air to secondary air being greater than 0.3, the ratio of core hydrogen to secondary air being greater than 1, and the ratio of titanium dioxide precursor to secondary air being greater than 0.5. Sunscreen agent containing the powder in an amount of between 0.01 and 25 wt.%.
摘要翻译：由具有二氧化钛核心和二氧化硅涂层的颗粒组成的粉末，所述粉末具有0.5至40重量％的二氧化硅含量，5至300平方米/克的BET表面积和它由具有二氧化硅涂层和二氧化钛核心的初级颗粒组成。该粉末是按照下述方法生产的，其中将可汽化的硅化合物和可汽化的钛化合物相应于产品中随后所需的SiO 2和TiO 2的比例混合，在200℃或更低的温度下汽化，并通过装置的惰性气流与氢气和空气或富氧空气一起加入到已知燃烧器的中心管（芯）中，反应混合物在燃烧器的口部点燃并与二次空气一起引入，在然后将涂覆有二氧化硅的二氧化钛粉末与气态反应产物分离，并且如果需要的话，在潮湿的空气中从附着的氯化氢中释放，一次空气与二次空气的比率大于0.3，核心氢与二次空气的摩尔比大于1，二氧化钛前体与二次空气的摩尔比大于0.5。含有0.01至25重量％粉末的防晒剂。

4. 发明申请

WO2003103816A2 AN AQUEOUS DISPERSION CONTAINING PYROGENICALLY PREPARED METAL OXIDE PARTICLES AND DISPERSANTS 审中-公开
标题翻译：含有致癌性金属氧化物颗粒和分散体的水分散体
公开(公告)号：WO2003103816A2
公开(公告)日：2003-12-18
申请号：PCT/EP2003/005034
申请日：2003-05-14
申请人： DEGUSSA AG , GOLDSCHMIDT AG , LORTZ, Wolfgang , BATZ-SOHN, Christoph , HASENZAHL, Steffen , PERLET, Gabriele , WILL, Werner , MATHIAK, Ralf , JENNI, Klaus
发明人： LORTZ, Wolfgang , BATZ-SOHN, Christoph , HASENZAHL, Steffen , PERLET, Gabriele , WILL, Werner , MATHIAK, Ralf , JENNI, Klaus
IPC分类号： B01F
CPC分类号： B82Y30/00 , A61K8/044 , A61K8/29 , A61K8/556 , A61K8/8164 , A61K2800/413 , A61Q17/04 , B82Y5/00 , C01P2004/62 , C01P2004/64 , C09C3/006 , C09C3/08 , C09C3/10
摘要： An aqueous dispersion containing pyrogenically prepared oxide particles of titanium, zinc, iron or cerium with an average particle size, expressed as the median, in the dispersion of less than 250 nm, that the particle sizes of the oxide particles in the dispersion are not distributed symmetrically and the dispersion contains, as a dispersant, at least one compound of the formula (I) and/or a maleic anhydride/acrylate copolymer of the general formula (IIa) and/or a maleate/acrylate copolymer of the general formula (IIb). It is prepared by dispersing a predispersion stream by means of a high energy mill. It can be used in sunscreen formulations.
摘要翻译：含有热解法制备的钛，锌，铁或铈的平均粒度的氧化物颗粒的水分散体，分散体中小于250nm的中值，表示分散体中的氧化物颗粒的粒度不分布分散体含有至少一种式（I）化合物和/或通式（IIa）的马来酸酐/丙烯酸酯共聚物和/或通式（IIb）的马来酸酯/丙烯酸酯共聚物）。它是通过用高能磨机分散预分散液来制备的。它可用于防晒配方。

5. 发明申请

WO2006067235A1 STORAGE OF PULVERULENT SUBSTANCES HAVING A HIGH WATER CONTENT 审中-公开
标题翻译：存在具有高水含量的细菌物质
公开(公告)号：WO2006067235A1
公开(公告)日：2006-06-29
申请号：PCT/EP2005/057160
申请日：2005-12-23
申请人： DEGUSSA AG , DRECHSLER, Margarete , GRAY, Ann , HASENZAHL, Steffen , READER, Stephanie
发明人： DRECHSLER, Margarete , GRAY, Ann , HASENZAHL, Steffen , READER, Stephanie
IPC分类号： A61K8/11 , A61K8/22 , A61Q1/12 , A61Q19/10
CPC分类号： A61Q19/10 , A61K8/11 , A61K8/25 , A61K2800/412 , A61Q1/12 , C11D3/124 , C11D3/3715 , C11D3/3942 , C11D17/041
摘要： Process to delay the release of water from a pulverulent preparation comprising cosmetic products, cleaning agents and detergents, wherein the pulverulent preparation contains at least 50 wt.% of water and a hydrophobed silicon dioxide powder, wherein the pulverulent preparation is in contact with a hydrophobic material during storage.
摘要翻译：延迟从包含化妆品，清洁剂和洗涤剂的粉末制剂中释放水的方法，其中所述粉状制剂含有至少50重量％的水和疏水性二氧化硅粉末，其中所述粉状制剂与疏水性接触储存期间的材料

6. 发明申请

WO2006056377A1 PULVERULENT COSMETIC FORMULATION HAVING A HIGH WATER CONTENT 审中-公开
标题翻译：具有高水含量的精细化妆品配方
公开(公告)号：WO2006056377A1
公开(公告)日：2006-06-01
申请号：PCT/EP2005/012419
申请日：2005-11-21
申请人： DEGUSSA AG , HASENZAHL, Steffen , READER, Stephanie , GRAY, Ann
发明人： HASENZAHL, Steffen , READER, Stephanie , GRAY, Ann
IPC分类号： A61K8/25 , A61Q1/00
CPC分类号： A61Q1/00 , A61K8/25
摘要： Pulverulent cosmetic formulation comprising at least one hydrophobized silicon dioxide powder, at least one cosmetically relevant constituent and at least 50 wt.% of water, based on the total amount of the formulation, characterized in that the hydrophobized silicon dioxide powder has a tamped density of at least 70 g/l, determined in accordance with DIN EN ISO 787-11.
摘要翻译：基于制剂总量，包含至少一种疏水化二氧化硅粉末，至少一种化妆品相关成分和至少50重量％的水的粉末化妆品制剂，其特征在于，所述疏水化二氧化硅粉末具有夯实密度至少70g / l，根据DIN EN ISO 787-11测定。

7. 发明申请

WO2009050012A2 SILICON- TITANIUM MIXED OXIDE POWDER, DISPERSION THEREOF AND TITANIUM- CONTAINING ZEOLITE PREPARED THEREFROM 审中-公开
标题翻译：硅酸钡混合氧化物粉末，其分散剂及其制备的含钛的沸石
公开(公告)号：WO2009050012A2
公开(公告)日：2009-04-23
申请号：PCT/EP2008062826
申请日：2008-09-25
申请人： EVONIK DEGUSSA GMBH , SCHUMACHER KAI , MOERTERS MARTIN , MANGOLD HELMUT , HASENZAHL STEFFEN
发明人： SCHUMACHER KAI , MOERTERS MARTIN , MANGOLD HELMUT , HASENZAHL STEFFEN
IPC分类号： C01B33/18 , C01B37/00 , C01B39/06
CPC分类号： C01G23/07 , B01J21/08 , B01J29/89 , B01J35/1019 , C01B33/1415 , C01B33/1417 , C01B33/183 , C01B37/005 , C01P2006/12 , C01P2006/19 , C01P2006/80
摘要： Pyrogenic silicon-titanium mixed oxide powder having a BET surface area of 200 to 400 m2/g, a DBP number/BET surface area ratio of 0.5 to 1.2, a silicon dioxide content of 93.5 to 95.4% by weight and a titanium dioxide content of 4.6 to 6.5% by weight, where the sum of the contents is greater than 99.7% by weight. Dispersion comprising the pyrogenic silicon-titanium mixed oxide powder. Process for preparing a titanium-containing zeolite proceeding from powder or dispersion.
摘要翻译： BET表面积为200〜400m2 / g，DBP数/ BET表面积比为0.5〜1.2，二氧化硅含量为93.5〜95.4重量％，二氧化钛含量为 4.6〜6.5重量％，其含量之和大于99.7重量％。包含热解硅 - 钛混合氧化物粉末的分散体。从粉末或分散体制备含钛沸石的方法。

8. 发明申请

WO2005113442A1 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：WO2005113442A1
公开(公告)日：2005-12-01
申请号：PCT/EP2005/004126
申请日：2005-04-19
申请人： DEGUSSA AG , SCHUMACHER, Kai , GOLCHERT, Rainer , KLOTZ, Oswin , DIENER, Uwe , HASENZAHL, Steffen
发明人： SCHUMACHER, Kai , GOLCHERT, Rainer , KLOTZ, Oswin , DIENER, Uwe , HASENZAHL, Steffen
IPC分类号： C01G23/00
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。

9. 发明申请

WO2005075579A1 SURFACE-MODIFIED NON-METAL/METAL OXIDES COATED WITH SILICON DIOXIDE 审中-公开
标题翻译：表面修饰的非金属/金属氧化物涂覆有二氧化硅
公开(公告)号：WO2005075579A1
公开(公告)日：2005-08-18
申请号：PCT/EP2005/000576
申请日：2005-01-21
申请人： DEGUSSA AG , MEYER, Jürgen , HASENZAHL, Steffen , SCHUMACHER, Kai
发明人： MEYER, Jürgen , HASENZAHL, Steffen , SCHUMACHER, Kai
IPC分类号： C09C1/36
CPC分类号： A61Q17/04 , A61K8/11 , A61K8/25 , A61K8/29 , A61K2800/412 , B82Y30/00 , C01P2004/64 , C01P2006/12 , C01P2006/14 , C01P2006/19 , C09C1/043 , C09C1/3661 , C09C1/3684 , C09C1/40 , C09C3/063 , C09C3/12 , Y10T428/2993
摘要： Surface-modified metal oxide particles coated with silicon dioxide and having a low structure are produced by adding a base dissolved in water, with stirring, to a dispersion consisting of a metal oxide, at least one compound of the type X n Si(OR) 4-n and water, separating off, optionally washing with water, drying and surface-modifying the reaction product. The surface-modified metal oxide particles coated with silicon dioxide can be used in sunscreens and in CMP applications.
摘要翻译：通过在搅拌下将溶解在水中的碱加入到由金属氧化物，至少一种XnSi（OR）4- n和水分离，任选用水洗涤，干燥和表面改性反应产物。涂覆有二氧化硅的表面改性金属氧化物颗粒可用于防晒霜和CMP应用中。

10. 发明申请

WO2005016823A1 CARRIER BASED ON GRANULES PRODUCED FROM PYROGENICALLY PREPARED SILICON DIOXIDES 审中-公开
标题翻译：基于从有机硅制备的二氧化硅生产的颗粒的载体
公开(公告)号：WO2005016823A1
公开(公告)日：2005-02-24
申请号：PCT/EP2004/006719
申请日：2004-06-22
申请人： DEGUSSA AG , NEUGEBAUER, Peter , HASENZAHL, Steffen , DREXEL, Claus-Peter , MEYER, Jürgen
发明人： NEUGEBAUER, Peter , HASENZAHL, Steffen , DREXEL, Claus-Peter , MEYER, Jürgen
IPC分类号： C01B33/18
CPC分类号： B01J20/103 , C01P2004/61 , C01P2006/10 , C01P2006/11 , C01P2006/12 , C01P2006/14 , C09C1/3081
摘要： The invention relates to the use of granules produced from pyrogenically prepared silicon dioxides as carriers for substances chosen from the group consisting of foodstuffs additives, such as dyestuffs, antioxidants, preservatives, emulsifiers, gelling agents, thickeners and binders, stabilizers, alkalis, acids, salts, antilumping agents, flavour intensifiers, sweeteners, aromas, feedstuffs additives, chemical intermediates and plant protection agents.
摘要翻译：本发明涉及由热解制备的二氧化硅制成的颗粒作为选自食品添加剂如染料，抗氧化剂，防腐剂，乳化剂，胶凝剂，增稠剂和粘合剂，稳定剂，碱，酸等的物质的载体的使用，盐，反转移剂，增味剂，甜味剂，香料，饲料添加剂，化学中间体和植物保护剂。

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