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1. 发明授权

US06796143B2 Process for producing SiO2-TiO2 glasses having a low coefficient of thermal expansion 有权
标题翻译：具有低热膨胀系数的SiO2-TiO2玻璃的制造方法
公开(公告)号：US06796143B2
公开(公告)日：2004-09-28
申请号：US09794251
申请日：2001-02-28
申请人： Rolf Clasen , Helmut Mangold , Klaus Deller , Gerrit Schneider , Christine Wagner
发明人： Rolf Clasen , Helmut Mangold , Klaus Deller , Gerrit Schneider , Christine Wagner
IPC分类号： C03B800
CPC分类号： C03C23/0095 , C03C3/06 , C03C3/076 , C03C2201/42
摘要： SiO2—TiO2 glasses having a low coefficient of thermal expansion are produced by a molding being produced that consists of SiO2 powder, SiO2—TiO2 powder or TiO2 powder and that contains by way of secondary component a titanium-containing component which is converted into amorphous TiO2.
摘要翻译：通过由SiO 2粉末，SiO 2 -TiO 2粉末或TiO 2粉末组成的成型体制造具有低热膨胀系数的SiO 2 -TiO 2玻璃，并且通过次要组分含有钛成分转化为无定形TiO 2 。

2. 发明授权

US06849114B2 Dispersion comprising silicon/titanium mixed oxide powder, and green bodies and shaped glass articles produced therefrom 有权
标题翻译：包含硅/钛混合氧化物粉末的分散体，以及由其制备的生坯和成形玻璃制品
公开(公告)号：US06849114B2
公开(公告)日：2005-02-01
申请号：US10372411
申请日：2003-02-25
申请人： Monika Oswald , Klaus Deller , Helmut Mangold , Gerrit Schneider , Rolf Clasen , Markus Hornfeck
发明人： Monika Oswald , Klaus Deller , Helmut Mangold , Gerrit Schneider , Rolf Clasen , Markus Hornfeck
IPC分类号： C03B8/00 , C01B33/141 , C03B20/00 , C03C1/02 , C03C3/06 , C03C3/076 , C03B8/04 , C03B19/06 , C03B29/00
CPC分类号： C01B33/1417 , C03C1/02 , C03C3/06 , C03C3/076 , C03C2201/42 , Y10S501/90
摘要： Aqueous dispersion comprising silicon/titanium mixed oxide powder with a BET surface area of 5 to 500 m2/g which has been prepared by flame hydrolysis and has a titanium dioxide content of 0.5 to 20 wt. %, based on the powder, water and at least one pH-regulating substance which can be removed completely from the reaction mixture on heating, the aqueous dispersion having a solids content of between 40 and 80 wt. %. A green body produced therefrom with a green density of between 40 and 85%. A shaped glass article of optical quality with a coefficient of thermal expansion of not more than 0.5×10−6/K produced from the green body.
摘要翻译：含有BET表面积为5〜500m 2 / g的硅/钛混合氧化物粉末的水分散体，其通过火焰水解制备，二氧化钛含量为0.5〜20重量％。％，基于粉末，水和至少一种pH调节物质，其可以在加热时从反应混合物中完全除去，水分散体的固体含量为40-80重量％。％。由其生产的生坯，其生坯密度在40％至85％之间。由绿色体制成的具有不大于0.5×10 -6 / K的热膨胀系数的光学品质的成形玻璃制品。

3. 发明申请

US20070015652A1 Sintered materials 审中-公开
标题翻译：烧结材料
公开(公告)号：US20070015652A1
公开(公告)日：2007-01-18
申请号：US11469637
申请日：2006-09-01
申请人： Helmut Mangold , Jurgen Meyer , Gerrit Schneider
发明人： Helmut Mangold , Jurgen Meyer , Gerrit Schneider
IPC分类号： C03C3/06
CPC分类号： C03B19/12 , C01B33/18 , C03B19/01 , C03B19/06 , C03B19/09 , C03B19/1065 , C03B37/012 , C03B37/016 , C03C1/026 , C03C3/06 , C03C13/045 , C03C2203/00 , C04B35/14 , C08K3/36 , C09D7/61
摘要： Sintered materials, especially sintered glasses, produced from pyrogenically produced silicon dioxide which has been processed to silicon granulates in a compacting step, and the use of such granulates in the production of formed glass bodies.
摘要翻译：烧结材料，特别是烧结玻璃，由热解法生产的二氧化硅制成，其在压实步骤中被加工成硅颗粒，以及使用这种颗粒生产成型的玻璃体。

4. 发明申请

US20050272826A1 Dispersion of sintered materials 审中-公开
标题翻译：烧结材料的分散
公开(公告)号：US20050272826A1
公开(公告)日：2005-12-08
申请号：US11129845
申请日：2005-05-16
申请人： Helmut Mangold , Jurgen Meyer , Gerrit Schneider
发明人： Helmut Mangold , Jurgen Meyer , Gerrit Schneider
IPC分类号： C03B20/00 , C01B33/12 , C01B33/14 , C01B33/18 , C03B8/02 , C03B19/01 , C03B19/06 , C03B19/09 , C03B19/10 , C03B19/12 , C03B37/012 , C03B37/016 , C03C1/02 , C03C3/06 , C04B35/14 , C09D7/12
CPC分类号： C03B19/12 , C01B33/18 , C03B19/01 , C03B19/06 , C03B19/09 , C03B19/1065 , C03B37/012 , C03B37/016 , C03C1/026 , C03C3/06 , C03C13/045 , C03C2203/00 , C04B35/14 , C08K3/36 , C09D7/61
摘要： Sintered materials, especially sintered glasses, produced from pyrogenically produced silicon dioxide which has been processed to silicon granulates in a compacting step, and the use of such granulates in the production of formed glass bodies.
摘要翻译：烧结材料，特别是烧结玻璃，由热解法生产的二氧化硅制成，其在压实步骤中被加工成硅颗粒，以及使用这种颗粒生产成型的玻璃体。

5. 发明授权

US06890873B2 Glass prepared from pyrogenically prepared silicon dioxide 有权
标题翻译：由热解法制备的二氧化硅制备的玻璃
公开(公告)号：US06890873B2
公开(公告)日：2005-05-10
申请号：US10730221
申请日：2003-12-08
申请人： Monika Oswald , Gerrit Schneider , Klaus Deller
发明人： Monika Oswald , Gerrit Schneider , Klaus Deller
IPC分类号： C01B33/18 , B01F17/00 , B01J20/10 , C01B33/12 , C01B33/14 , C03B8/00 , C03B8/02 , C03B8/04 , C03C3/00 , C03C3/06 , C03C6/04 , C04B14/04 , C07C11/00 , C09D7/12 , C09D11/00 , C09D201/00 , C09K3/14
CPC分类号： C03C3/06 , C03C1/02 , Y10S65/901
摘要： Pyrogenically prepared silicon dioxide with the following physicochemical properties: 1. Average particle size (D50 value) D50≧150 nm (dynamic light scattering, 30 wt %) 2. Viscosity (5 rpm, 30 wt %) η≦100 m·Pas 3. Thixotropy of Ti (η(5 rpm))/(η(50 rpm))≦2 4. BET surface area 30-60 m2/g 5. Compacted bulk=100-160 g/L 6. Original pH≦4.5 that can be used for the preparation of dispersions and glass bodies.
摘要翻译：具有以下物理化学性质的热解制备的二氧化硅：1.平均粒度（D <50>值）D 50 50nm（动态光散射，30重量％）2 粘度（5rpm，30wt％）eta <= 100mPas 3.Ti的触变性（eta（5rpm））/（eta（50rpm））= = 4。 BET表面积30-60m 2 / g 5.压实体积= 100-160g / L 6.可用于制备分散体和玻璃体的原始pH <= 4.5。

6. 发明授权

US06679945B2 Pyrogenically prepared silicon dioxide 有权
标题翻译：热解制备的二氧化硅
公开(公告)号：US06679945B2
公开(公告)日：2004-01-20
申请号：US09931161
申请日：2001-08-17
申请人： Monika Oswald , Gerrit Schneider , Klaus Deller
发明人： Monika Oswald , Gerrit Schneider , Klaus Deller
IPC分类号： C04B1404
CPC分类号： C03C3/06 , C03C1/02 , Y10S65/901
摘要： Pyrogenically prepared silicon dioxide with the following physicochemical properties: 1. Average particle size (D50 value)D50≧150 nm (dynamic light scattering, 30 wt %) 2. Viscosity (5 rpm, 30 wt %) &eegr;≦100 m·Pas 3. Thixotropy of Ti (&eegr;(5 rpm))/(&eegr;(50 rpm))≦2 4. BET surface area 30-60 m2/g 5. Compacted bulk=100-160 g/L 6. Original pH≦4.5 can be used for the preparation of dispersions and glass bodies.
摘要翻译：热解制备的二氧化硅具有以下物理化学性质：1。平均粒径（D50值）D50> = 150nm（动态光散射，30重量％）2。粘度（5rpm，30wt％）eta <= 100M.PAS3。 Ti（eta（5rpm））/（eta（50rpm））的触变性= 24。 BET表面积30-60m 2 / g5。压实体积= 100-160 g / L6。原始pH <= 4.5可用于制备分散体和玻璃体。

7. 发明授权

US07722849B2 Pyrogenic silicon dioxide and a dispersion thereof 有权
标题翻译：热解二氧化硅及其分散体
公开(公告)号：US07722849B2
公开(公告)日：2010-05-25
申请号：US10530491
申请日：2003-12-16
申请人： Martin Moerters , Helmut Mangold , Monika Oswald , Kai Schumacher , Heinz Lach , Gerrit Schneider
发明人： Martin Moerters , Helmut Mangold , Monika Oswald , Kai Schumacher , Heinz Lach , Gerrit Schneider
IPC分类号： C01B33/12 , C01B33/14 , C01B33/141 , C01B33/142 , C01B33/143 , C01B33/18 , C01B33/187
CPC分类号： C03C3/04 , B82Y30/00 , C01B33/1417 , C01B33/1485 , C01B33/183 , C01P2004/50 , C01P2004/62 , C01P2004/64 , C01P2006/10 , C01P2006/12 , C01P2006/22
摘要： Pyrogenic silicon dioxide powder with a BET surface area of 30 to 90 m2/g, a DBP index of 80 or less, a mean aggregate area of less than 25000 nm2 and a mean aggregate circumference of less than 1000 nm, wherein at least 70% of the aggregates have a circumference of less than 1300 nm. It is prepared by mixing at least one silicon compound in vapor form, a free-oxygen-containing gas and a combustible gas in a burner of known construction, igniting this gas mixture at the mouth of the burner and burning it in the flame tube of the burner, separating the solid obtained from the gas mixture and optionally purifying, wherein the oxygen content of the free-oxygen-containing gas is adjusted so that the lambda value is greater than or equal to 1, the gamma value is between 1.2 and 1.8, the throughput is between 0.1 and 0.3 kg SiO2/m3 of core gas mixture and the mean normalized rate of flow of gas in the flame tube at the level of the mouth of the burner is at least 5 m/s. The powder can be used as a filler. A dispersion containing the powder according to the invention. The powder can be used as a filler in rubber, silicone rubber and plastics. The dispersion can be used to prepare glass items.
摘要翻译：热解二氧化硅粉末，其BET表面积为30〜90m2 / g，DBP指数为80以下，平均聚集面积小于25000nm 2，平均聚集体周长小于1000nm，其中，至少70％的聚集体具有小于1300nm的圆周。通过在已知结构的燃烧器中混合至少一种蒸汽形式的硅化合物，含游离氧的气体和可燃气体来制备，在燃烧器的口部点燃该气体混合物并将其燃烧在燃烧器的火焰管中燃烧器，分离从气体混合物获得的固体并任选地进行纯化，其中调节含游离氧气体的氧含量使λ值大于或等于1，γ值在1.2和1.8之间，核心气体混合物的通量在0.1至0.3kg SiO 2 / m 3之间，并且在燃烧器口处的火焰管中气体的平均归一化流速至少为5m / s。粉末可用作填料。含有本发明粉末的分散体。该粉末可用作橡胶，硅橡胶和塑料中的填料。分散体可用于制备玻璃制品。

8. 发明申请

US20080045411A1 Pyrogenic Silicon Dioxide and a Dispersion Thereof 有权
标题翻译：热解二氧化硅及其分散体
公开(公告)号：US20080045411A1
公开(公告)日：2008-02-21
申请号：US10530491
申请日：2003-12-16
申请人： Martin Morters , Helmut Mangold , Monika Oswald , Kai Schumacher , Heinz Lach , Gerrit Schneider
发明人： Martin Morters , Helmut Mangold , Monika Oswald , Kai Schumacher , Heinz Lach , Gerrit Schneider
IPC分类号： C01B33/12 , B01J21/08 , C01B33/141 , C03C3/04 , B24B1/00
CPC分类号： C03C3/04 , B82Y30/00 , C01B33/1417 , C01B33/1485 , C01B33/183 , C01P2004/50 , C01P2004/62 , C01P2004/64 , C01P2006/10 , C01P2006/12 , C01P2006/22
摘要： Pyrogenic silicon dioxde powder with a BET surface area of 30 to 90 m2/g, a DBP index of 80 or less, a mean aggregate area of less than 25000 nm2 and a mean aggregate circumference of less than 1000 nm, wherein at least 70% of the aggregates have a circumference of less than 1300 nm, It is prepared by mixing at least one silicon compound in vapour form, a free-oxygen-containing gas and a combustible gas in a burner of known construction, igniting this gas mixture at the mouth of the burner and burning it in the flame tube of the burner, separating the solid obtained from the gas mixture and optionally purifying, wherein the oxygen content of the free-oxygen-containing gas is adjusted so that the lambda value is greater than or equal to 1, the gamma value is between 1.2 and 1.8, the throughput is between 0.1 and 0.3 kg SiO2/m3 of core gas mixture and the mean normalised rate of flow of gas in the flame tube at the level of the mouth of the burner is at least 5 m/s. The powder can be used as a filler. A dispersion containing the powder according to the invention. The powder can be used as a filler in rubber, silicone rubber and plastics. The dispersion can be used to prepare glass items.
摘要翻译： BET表面积为30〜90m 2 / g，DBP指数为80以下，平均聚集面积小于25000nm 2的热解二氧化硅粉末，并且平均聚集体周长小于1000nm，其中至少70％的聚集体具有小于1300nm的周长。它是通过将至少一种蒸气形式的硅化合物，含游离氧的气体和在已知结构的燃烧器中的可燃气体，在燃烧器的口部点燃该气体混合物，并将其燃烧在燃烧器的火焰管中，分离从气体混合物获得的固体并任选地进行净化，其中游离的调节含氧气体，使得λ值大于或等于1，γ值在1.2和1.8之间，生产量在0.1至0.3kg之间，核心的SiO 2 / m 3 气体混合物，并且在燃烧器口处的火焰管中的气体的平均归一化流速为l 东5米/秒。粉末可用作填料。含有本发明粉末的分散体。该粉末可用作橡胶，硅橡胶和塑料中的填料。分散体可用于制备玻璃制品。

9. 发明申请

US20050220692A1 Sintered materials 审中-公开
标题翻译：烧结材料
公开(公告)号：US20050220692A1
公开(公告)日：2005-10-06
申请号：US11130304
申请日：2005-05-16
申请人： Helmut Mangold , Jurgen Meyer , Gerrit Schneider
发明人： Helmut Mangold , Jurgen Meyer , Gerrit Schneider
IPC分类号： C03B20/00 , C01B33/12 , C01B33/14 , C01B33/18 , C03B8/02 , C03B19/01 , C03B19/06 , C03B19/09 , C03B19/10 , C03B19/12 , C03B37/012 , C03B37/016 , C03C1/02 , C03C3/06 , C04B35/14 , C09D7/12
CPC分类号： C03B19/12 , C01B33/18 , C03B19/01 , C03B19/06 , C03B19/09 , C03B19/1065 , C03B37/012 , C03B37/016 , C03C1/026 , C03C3/06 , C03C13/045 , C03C2203/00 , C04B35/14 , C08K3/36 , C09D7/61
摘要： Sintered materials, especially sintered glasses, produced from pyrogenically produced silicon dioxide which has been processed to silicon granulates in a compacting step, and the use of such granulates in the production of formed glass bodies.
摘要翻译：烧结材料，特别是烧结玻璃，由热解法生产的二氧化硅制成，其在压实步骤中被加工成硅颗粒，以及使用这种颗粒生产成型的玻璃体。

10. 发明申请

US20080213497A1 Method of producing glass of optical quality 审中-公开
标题翻译：制造光学品质玻璃的方法
公开(公告)号：US20080213497A1
公开(公告)日：2008-09-04
申请号：US11978715
申请日：2007-10-30
申请人： Monika Oswald , Gerrit Schneider , Jurgen Meyer
发明人： Monika Oswald , Gerrit Schneider , Jurgen Meyer
IPC分类号： B05D1/08 , C03B37/018
CPC分类号： C03B19/01 , C03B19/102 , C03B37/01291 , C03B2201/12 , C03C1/026
摘要： Glass is produced by depositing presintering composition on a preform set into move in front of a plasma torch which moves back and forth substantially parallel to a longitudinal direction of the preform, a first feed duct feeds the plasma with grains of the presintering composition while optionally a second feed duct feeds the plasma with a fluorine or chlorine compound, preferably a fluorine compound, mixed with a carrier gas.
摘要翻译：玻璃是通过将预烧结组合物沉积在等离子体焰炬之前移动的预成型体上制造的，所述等离子体焰炬基本上平行于预成型件的纵向方向前后移动，第一进料管将预烧结组合物的颗粒进料到等离子体，第二进料管将等离子体与载气混合的氟化合物或氯化合物，优选氟化合物进料。

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