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公开(公告)号:US06821922B1
公开(公告)日:2004-11-23
申请号:US09404537
申请日:1999-09-24
申请人: Thomas Tacke , Helmfried Krause , Hermanus G. J. Lansink Rotgerink , Francis Daly , Martin Reisinger , Helmut Mangold
发明人: Thomas Tacke , Helmfried Krause , Hermanus G. J. Lansink Rotgerink , Francis Daly , Martin Reisinger , Helmut Mangold
IPC分类号: B01J2358
CPC分类号: B01J37/0018 , B01J21/063 , B01J21/066 , B01J21/08 , B01J23/52 , B01J23/58 , B01J23/60 , B01J23/66 , B01J35/1014 , B01J35/1019 , B01J35/1038 , B01J35/1042 , C07C67/055 , C07C69/01 , C07C69/15
摘要: Moldings based on pyrogenically produced mixed oxide having the following physicochemical parameters: External diameter 0.8-25 mm BET surface area 5-400 m2/g Pore Volume 0.2-1.8 ml/g Fracture strength 5 to 350 N Composition At least two oxides selected from the group SiO2, Al2O3, TiO 2 and ZrO2 in any desired combination but with the exception of SiO2/Al2O3 mixed oxides, in which > 75 wt. % of SiO2 is present. Other constituents
摘要翻译: 基于具有以下物理化学参数的热解产生的混合氧化物的模制品是通过根据需要将一种或多种化合物与一种或多种来自甲基纤维素,甲基羟乙基纤维素,蜡,聚乙二醇,硬脂酸镁和/或硬脂酸铝的化合物均化, 水,在70-150℃的温度下干燥产物,任选地粉碎干燥的产物以产生粉末,任选地压缩粉末以产生模制品并在400℃的温度下进行0.5至10小时的热处理 °至1200℃。然后用合适的催化活性组分掺杂这些模制品,用于使用气相法生产乙酸乙烯酯单体。
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公开(公告)号:US06432869B1
公开(公告)日:2002-08-13
申请号:US09401498
申请日:1999-09-22
申请人: Helmfried Krause , Hermanus Gerhardus Josef Lansink Rotgerink , Thomas Tacke , Helmut Mangold , Heike Riedemann , Manfred Fuchs
发明人: Helmfried Krause , Hermanus Gerhardus Josef Lansink Rotgerink , Thomas Tacke , Helmut Mangold , Heike Riedemann , Manfred Fuchs
IPC分类号: B01J2108
CPC分类号: B01J21/066 , B01J21/00 , B01J21/063 , B01J27/16 , B01J35/0026 , B01J35/1014 , B01J35/1019 , B01J35/1038 , B01J35/1042 , B01J35/1047 , B01J37/0009 , C04B35/16 , C04B35/46
摘要: Moldings are disclosed for use as a catalyst or catalyst support for hydrating olefin, such as ethylene and propylene. The moldings are based on a pyrogenically produced mixed oxide having the following physicochemical parameters: External diameter 0.8-25 mm BET surface area 5-400 m2/g Pore volume 0.2-1.8 ml/g Fracture strength 5 to 350 N Composition At least two materials selected from the group of SiO2, Al2O3, TiO2 and ZrO2 in any desired combination, with the proviso that when the combination is a SiO2/Al2O3 mixed oxide, at least 75 wt. % of SiO2 is present based on the total weight of the mixed oxide. Other constituents
摘要翻译: 公开了用作催化剂或催化剂载体的模制品,用于使烯烃如乙烯和丙烯水合。 模制品基于具有以下物理化学参数的热解产生的混合氧化物:模制品通过将水和一种或多种选自甲基纤维素,甲基羟乙基纤维素,蜡,聚乙二醇,镁的化合物中的一种或多种化合物均化成热解产生的混合氧化物 硬脂酸酯或硬脂酸铝; 在70-150℃的温度下干燥产品; 任选地粉碎以产生粉末; 可选地压缩成型粉末以产生模制品; 并在400〜1200℃的温度下进行0.5〜10小时的热处理。在干燥之前,也可对混合物进行捏合和/或成型加工并挤出。
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公开(公告)号:US07897256B2
公开(公告)日:2011-03-01
申请号:US10084336
申请日:2002-02-28
申请人: Dieter Kerner , Helmut Mangold , Jürgen Meyer
发明人: Dieter Kerner , Helmut Mangold , Jürgen Meyer
IPC分类号: B32B19/04
CPC分类号: C09C3/12 , C01P2006/10 , C01P2006/12 , C01P2006/19 , C09C1/3081 , C09C1/3653 , C09C1/3684 , Y10T428/2991 , Y10T428/2995
摘要: Surface-modified, doped, pyrogenically produced oxides surface-modified with one or several compounds from the following groups: a) Organosilanes of the type (RO)3Si(CnH2n+1), (RO)3Si(CnH2n−1) b) R′x(RO)ySi(CnH2n+1), (RO)3Si(CnH2n+1) c) X3Si(CnH2n+1), X3Si(CnH2n−1) d) X2(R′)Si(CnH2n+1), X2(R′)Si(CnH2n−1) e) X(R′)2Si(CnH2n+1), X(R′)2Si(CnH2n−1) f) (RO)3Si(CH2)m—R′, g) (R″)x(RO)ySi(CH2)m—R′, h) X3Si(CH2)m—R′, i) (R)X2Si(CH2)m—R′, j) (R)2XSi(CH2)m—R′, k) Silazanes of the type l) Cyclic polysiloxanes, m) Polysiloxanes or silicone oils.
摘要翻译: 表面改性,掺杂,热解产生的氧化物用以下组中的一种或几种化合物进行表面改性:a)(RO)3Si(CnH2n + 1),(RO)3Si(CnH2n-1)类型的有机硅烷b)R x(RO)ySi(CnH2n + 1),(RO)3Si(CnH2n + 1)c)X3Si(CnH2n + 1),X3Si(CnH2n-1)d)X2(R')Si(CnH2n + X2(R')Si(CnH2n-1)e)X(R')2Si(CnH2n + 1),X(R')2Si(CnH2n-1)f)(RO)3Si(CH2)m -R' g)(R“)x(RO)ySi(CH 2)m -R',h)X3Si(CH 2)m -R',i)(R)X2Si(CH 2)m -R',j)(R) (CH 2)m -R',k)l)的硅氮烷,环状聚硅氧烷,m)聚硅氧烷或硅油。
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公开(公告)号:US07169322B2
公开(公告)日:2007-01-30
申请号:US10078373
申请日:2002-02-21
申请人: Frank Menzel , Wolfgang Lortz , Helmut Mangold
发明人: Frank Menzel , Wolfgang Lortz , Helmut Mangold
IPC分类号: C09K13/00 , C09K3/14 , C09G1/02 , C01B33/193 , H01L21/302
CPC分类号: B82Y30/00 , C01F7/02 , C01P2002/50 , C01P2004/62 , C01P2004/64 , C01P2006/12 , C09G1/02 , C09K3/1436 , C09K3/1463 , Y10T428/2991 , Y10T428/2993
摘要: Aqueous dispersion containing a silicon-aluminum mixed oxide powder, the powder containing 0.1 to 99.9 wt. % Al2O3 and Si—O—Al-bonds. The dispersion can be produced using dispersing and/or grinding devices which a achieve an energy input of at least 200 KJ/m3. The dispersion can be used for the chemical-mechanical polishing of semiconductor substrates.
摘要翻译: 含有硅铝混合氧化物粉末的水分散体,该粉末含有0.1〜99.9重量% %的Al 2 O 3和Si-O-Al键。 分散体可以使用达到至少200KJ / m 3的能量输入的分散和/或研磨装置来生产。 该分散体可用于半导体衬底的化学机械抛光。
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公开(公告)号:US07132157B2
公开(公告)日:2006-11-07
申请号:US10045049
申请日:2002-01-15
申请人: Monika Oswald , Helmut Mangold , Klaus Deller , Rolf Clasen , Markus Hornfeck
发明人: Monika Oswald , Helmut Mangold , Klaus Deller , Rolf Clasen , Markus Hornfeck
CPC分类号: C01B33/183 , C01P2002/54 , C01P2004/86 , C01P2006/12 , C01P2006/80 , C03C17/23 , C03C17/256 , C03C2217/213 , C03C2217/23 , C03C2217/24 , Y10T428/252 , Y10T428/259 , Y10T428/263 , Y10T428/264 , Y10T428/265
摘要: A layer which is obtained by thermal treatment from an aqueous dispersion applied to a substrate, the dispersion containing silicon/titanium mixed oxide powder prepared by flame hydrolysis. It is prepared by applying a dispersion which contains the silicon/titanium mixed oxide powder to a substrate and then sintering by using a thermal treatment. It can be used, for example, on materials with very low coefficients of expansion.
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公开(公告)号:US20050215696A1
公开(公告)日:2005-09-29
申请号:US10527681
申请日:2003-08-19
申请人: Mario Scholz , Helmut Mangold
发明人: Mario Scholz , Helmut Mangold
摘要: Silicone rubber containing a fumed silica doped with potassium by means of aerosol.
摘要翻译: 含有通过气溶胶掺杂钾的热解法二氧化硅的硅橡胶。
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公开(公告)号:US06855635B2
公开(公告)日:2005-02-15
申请号:US10101942
申请日:2002-03-21
申请人: Kai Schumacher , Helmut Mangold
发明人: Kai Schumacher , Helmut Mangold
IPC分类号: C01B13/14 , C01B13/18 , C01B13/24 , C01B33/12 , C09K3/14 , H01L21/304 , H01L21/302
CPC分类号: B82Y30/00 , C01B13/14 , C01B13/185 , C01B13/24 , C01P2002/01 , C01P2002/52 , C01P2002/72 , C01P2002/85 , C01P2004/04 , C01P2004/50 , C01P2004/64 , C01P2006/12 , C09K3/1436 , C09K3/1445
摘要: Oxide particles with a doping component distributed in the core and a shell surrounding the core, which can be prepared by first introducing the doping into the core of a metal oxide or metalloid oxide via an aerosol in a pyrogenic process, subsequently coating the doped core with a salt solution of a metal or metalloid, drying it and optionally calcining it; which particles can be employed for chemical-mechanical polishing.
摘要翻译: 分布在芯中的掺杂组分的氧化物颗粒和围绕芯的壳,其可以通过首先在热解法中通过气溶胶将掺杂掺入金属氧化物或准金属氧化物的芯中,随后将掺杂的核与 金属或准金属的盐溶液,将其干燥并任选地煅烧; 哪些颗粒可用于化学机械抛光。
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公开(公告)号:US06695907B2
公开(公告)日:2004-02-24
申请号:US10295895
申请日:2002-11-18
申请人: Thomas Scharfe , Rainer Golchert , Helmut Mangold
发明人: Thomas Scharfe , Rainer Golchert , Helmut Mangold
IPC分类号: C04B1494
CPC分类号: B41M5/5218 , C01B33/1417 , C09D17/007
摘要: Dispersions of pyrogenic oxides, doped using an aerosol, are prepared by mixing the oxide with a suspending agent and milling. The dispersions can be used to prepare inkjet paper.
摘要翻译: 使用气溶胶掺杂的热解氧化物的分散体通过将氧化物与悬浮剂和研磨混合来制备。 分散体可用于制备喷墨纸。
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公开(公告)号:US06680109B1
公开(公告)日:2004-01-20
申请号:US09656736
申请日:2000-09-07
IPC分类号: B32B516
CPC分类号: C01F7/302 , C01F7/02 , C01P2006/11 , C01P2006/12 , C01P2006/90 , Y10T428/25 , Y10T428/256 , Y10T428/257 , Y10T428/2982
摘要: Pyrogenically produced aluminum oxide, in which the BET specific surface area is greater than 115 m2/g and the Sears index is over 8 ml/2 g and the dibutyl phthalate absorption as a powder measured with a 16 g weighed portion is not measurable, is produced by means of flame oxidation or preferably flame hydrolysis, whereby a vaporizable aluminum compound is used as starting material. The aluminum oxide can be used as an ink-absorbing substance in inkjet media and also as a filler, as a substrate, as a catalytically active substance, as a starting material for the production of dispersions, as a polishing material (CMP applications), as a ceramic raw material, in the electronics industry, in the cosmetics industry, as an additive in the silicone and rubber industry, to adjust the rheology of liquid systems, as a heat stabilizer, in the paint industry.
摘要翻译: 其中BET比表面积大于115m 2 / g,Sears指数超过8ml / 2g的热解产生的氧化铝,用16g称重部分测量的作为粉末的邻苯二甲酸二丁酯吸收值不是 可通过火焰氧化或优选火焰水解产生,由此使用可汽化的铝化合物作为原料。 氧化铝可以用作喷墨介质中的吸墨物质,也可以用作作为催化活性物质的填料作为底物,作为生产分散体的起始原料,作为抛光材料(CMP应用), 作为陶瓷原料,在电子工业中,在化妆品行业,作为硅胶和橡胶工业的添加剂,在油漆工业中调整液体体系的流变性,作为热稳定剂。
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公开(公告)号:US06676719B2
公开(公告)日:2004-01-13
申请号:US10023903
申请日:2001-12-21
IPC分类号: C09C300
CPC分类号: B82Y30/00 , C01B33/1417 , C01B33/183 , C01P2002/50 , C01P2004/03 , C01P2004/32 , C01P2004/52 , C01P2004/64 , C01P2006/12 , C01P2006/22 , C01P2006/80 , C09G1/02 , C09K3/1463
摘要: A pyrogenic process is used to prepare alkali-doped silica particles. Particles produced by this process exhibit homogeneous doping, reduced agglomeration, greater stability and higher removal rates. Aqueous dispersions containing alkali-doped pyrogenic silica with average particle size less than 100 nm are used for polishing surfaces (CMP).
摘要翻译: 使用致热过程制备碱掺杂二氧化硅颗粒。 通过该方法制备的颗粒显示出均匀的掺杂,减少的聚集,更大的稳定性和更高的去除速率。 含有平均粒度小于100nm的碱掺杂热解二氧化硅的水性分散体用于抛光表面(CMP)。
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