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1. 发明授权

US4676838A Lamellar iron oxide pigments, a process for the production thereof and the use thereof 失效
标题翻译：层状氧化铁颜料，其制造方法及其用途
公开(公告)号：US4676838A
公开(公告)日：1987-06-30
申请号：US794814
申请日：1985-11-04
申请人： Gerhard Franz , Lothar Schonfelder , Heinrich Heine
发明人： Gerhard Franz , Lothar Schonfelder , Heinrich Heine
IPC分类号： C09C1/22 , C01G49/06 , C08K3/22 , C08K7/00 , C09C1/00 , C09C1/24 , G11B5/706 , C04B14/00
CPC分类号： G11B5/70652 , C01G49/06 , C08K3/22 , C08K7/00 , C09C1/245 , G11B5/70684 , C01P2004/03 , C01P2004/20 , C01P2004/51 , C01P2004/54 , C01P2004/61 , C01P2004/62 , C01P2006/12 , C01P2006/60 , C01P2006/62 , C01P2006/63 , C01P2006/64
摘要： In the production of an .alpha.-iron oxide pigment by the hydrothermal treatment of a trivalent iron-containing solution or suspension, the improvement which comprises adding to the solution or suspension prior to the hydrothermal treatment active .alpha.-iron oxide seeds with lamellar or disc-like crystal form and a specific surface of at least 10 m.sup.2 /g, whereby the resulting pigment is lamellar with an Fe.sub.2 O.sub.3 content of at least 88%, an average particle diameter of from 0.5 to 20 .mu.m, an average ratio of diameter to thickness of from 20 to 100, and an almost normally distributed particle size distribution, the relative standard deviation of which, based on the average value of the normal distribution, is less than 0.3. The product has superior coloring properties and is used as a precursor compound for the production of lamellar magnetic pigments with superior magnetic properties.
摘要翻译：在通过水热处理三价含铁溶液或悬浮液生产α-氧化锡颜料时，其改进包括在水热处理之前向溶液或悬浮液中加入具有层状或盘状的活性α-氧化铁种子，并且比表面积为至少10m 2 / g，由此得到的颜料是Fe 2 O 3含量至少为88％，平均粒径为0.5至20μm的平均粒径，直径与厚度的平均比为20〜100，且基于正态分布的平均值的相对标准偏差小于0.3的几乎通常分布的粒度分布。该产品具有优异的着色性能，并用作制备具有优异磁性的层状磁性颜料的前体化合物。

2. 发明授权

US5075091A Process for the preparation of silicon nitride 失效
标题翻译：制备氮化硅的方法
公开(公告)号：US5075091A
公开(公告)日：1991-12-24
申请号：US409275
申请日：1989-09-19
申请人： Lothar Schonfelder , Gerhard Franz
发明人： Lothar Schonfelder , Gerhard Franz
IPC分类号： C01B21/068
CPC分类号： C01B21/0685
摘要： The process of preparing silicon nitride is improved by reacting silicon-oxygen compounds and a carbon-containing material in an ammonia or ammonia/nitrogen atmosphere at 1300.degree. to 1600.degree. C.
摘要翻译：通过使硅 - 氧化合物和含碳材料在氨或氨/氮气氛中在1300°至1600℃下反应来提高氮化硅的制备工艺。

3. 发明授权

US4798714A Process for the preparation of silicon nitride low in carbon content 失效
标题翻译：制备低碳含量的氮化硅的方法
公开(公告)号：US4798714A
公开(公告)日：1989-01-17
申请号：US915403
申请日：1986-10-06
申请人： Lothar Schonfelder , Gerhard Franz
发明人： Lothar Schonfelder , Gerhard Franz
IPC分类号： C01B21/068 , C01B33/06
CPC分类号： C01B21/0685 , C01B21/0687 , C01P2006/80
摘要： An improved process for preparation of silicon nitride powder having a low carbon content comprises treating silicon nitride powder with an atmosphere containing chlorine gas at temperatures from 600.degree. to 1050.degree. C. and then with an atmosphere containing gaseous oxygen.
摘要翻译：制备具有低碳含量的氮化硅粉末的改进方法包括在600℃至1050℃的温度下，然后用含有气态氧的气氛处理含有氯气的气氛的氮化硅粉末。

4. 发明授权

US4268448A Process for the production of maleic anhydride 失效
标题翻译：马来酸酐生产工艺
公开(公告)号：US4268448A
公开(公告)日：1981-05-19
申请号：US114448
申请日：1980-01-22
申请人： Gerhard Franz , Franz Nierlich , Hans-Josef Ratajczak
发明人： Gerhard Franz , Franz Nierlich , Hans-Josef Ratajczak
IPC分类号： C07D307/60 , B01J23/00 , B01J27/00 , C07B61/00 , C07C51/25
CPC分类号： C07C51/25 , C07C51/252
摘要： Ethylenically unsaturated C.sub.4 -n-hydrocarbons are oxidized to maleic anhydride by passing a stream of oxygen-containing gas at high temperature over a catalyst of the formulaW.sub.a Mo.sub.b Sb.sub.c Y.sub.d X.sub.e O.sub.xwherein Y=P, Si; X=V, Bi, Te, alkali metal; a and b each=1-12; c=2-20; d=0.2-2; e=0-10; and x is the number of oxygen atoms required to satisfy the remaining valences of the other elements, prepared by reacting an Sb compound and optionally also a V, Bi, Te and/or alkali metal compound, with a solution of a heteropoly acid of Mo and W, drying and tempering the resultant blue complex.
摘要翻译：将烯属不饱和C4-n-烃通过使高温含氧气体流在式WaMobSbcYdXeOx的催化剂上氧化成马来酸酐，其中Y = P，Si; X = V，Bi，Te，碱金属; a和b每个= 1-12; c = 2-20; d = 0.2-2; e = 0-10; x是通过使Sb化合物和任选的V，Bi，Te和/或碱金属化合物与Mo的杂多酸的溶液反应而制备的其它元素的剩余价数所需的氧原子数和W，干燥和回火得到的蓝色络合物。

5. 发明授权

US4250119A Process for the production of acetone from isobutyraldehyde 失效
标题翻译：从异丁醛生产丙酮的方法
公开(公告)号：US4250119A
公开(公告)日：1981-02-10
申请号：US931665
申请日：1978-08-07
申请人： Helmut Scharf , Gerhard Franz , HoGunther
发明人： Helmut Scharf , Gerhard Franz , HoGunther
IPC分类号： C07C49/08 , B01J23/00 , B01J23/06 , B01J23/80 , C07B61/00 , C07C45/00 , C07C45/33 , C07C67/00 , C07C45/32
CPC分类号： B01J23/80 , B01J23/06 , C07C45/33
摘要： Isobutyraldehyde is produced by the oxo process and converted to acetone in the gas phase by oxidative decarbonylation on a zinc oxide supported copper oxide catalyst. The conversion is improved by adding about 2.5 to 25 percent by weight graphite to the catalyst, based on the total weight of catalyst.
摘要翻译：异丁醛通过氧代工艺生产，并在氧相氧化催化剂上通过氧化脱羰作用在气相中转化为丙酮。基于催化剂的总重量，通过向催化剂中加入约2.5至25重量％的石墨来改善转化率。

6. 发明授权

US06395309B1 Use of an extract of Alchemilla vulgaris to inhibit angiogenesis 失效
标题翻译：使用炼金术提取物抑制血管生成
公开(公告)号：US06395309B1
公开(公告)日：2002-05-28
申请号：US09381889
申请日：1999-12-22
申请人： Gerhard Franz , Dietrich H. Paper
发明人： Gerhard Franz , Dietrich H. Paper
IPC分类号： A01N6500
CPC分类号： A61K36/73 , Y10S514/863 , Y10S514/886 , Y10S514/914
摘要： Use of an extract of alchemilla vulgaris, or a fraction or a lyophilizate thereof, or one or more active principles contained in said extract, for inhibiting angiogenesis.
摘要翻译：使用通常的炼金术提取物，或其部分或冻干物质，或所述提取物中所含的一种或多种活性成分，用于抑制血管生成。

7. 发明授权

US4983371A Silicon nitride powder of low oxygen content 失效
标题翻译：低氧含量的氮化硅粉末
公开(公告)号：US4983371A
公开(公告)日：1991-01-08
申请号：US396328
申请日：1989-08-21
申请人： Ulrike Pitzer , Benno Laubach , Gerhard Franz
发明人： Ulrike Pitzer , Benno Laubach , Gerhard Franz
IPC分类号： C01B21/068
CPC分类号： C01B21/068 , C01P2006/12
摘要： Si.sub.3 N.sub.4 powder wherein the total oxygen content of the powder is 0.4% by weight or less is produced by preparing an amorphous Si.sub.3 N.sub.4 intermediate by reacting a Si-containing compound with an N-containing compound and the intermediate is then crystallized wherein "P", multiplication product of(i) the specific surface of the amorphous intermediate (BET in m.sup.2 /g),(ii) the moisture content C.sub.H.sbsb.2.sub.O (in volume ppm) of the atmosphere during handling and(iii) the time t in hours required for handling the amorphous intermediate,is kept smaller than the limit value product P.sub.G of 1000 in accordance with the following equation:"P"=BET (m.sup.2 /g).times.C.sub.H.sbsb.2.sub.O (vol ppm).times.t(h)
摘要翻译：通过使含Si的化合物与含N的化合物反应制备无定形的Si 3 N 4中间产物，其中粉末的总氧含量为0.4重量％以下的Si 3 N 4粉末，然后使中间体结晶，其中“P” （i）无定形中间体的比表面积（BET / m2 / g），（ii）处理过程中气氛的水分CH 2 O（体积ppm）的产物和（iii）处理所需的时间t 无规中间体根据下式保持小于1000的极限值乘积PG：“P”= BET（m 2 / g）×CH 2 O（体积ppm）×t（h）

8. 发明授权

US4335018A Catalyst for the production of maleic anhydride 失效
标题翻译：用于生产马来酸酐的催化剂
公开(公告)号：US4335018A
公开(公告)日：1982-06-15
申请号：US202281
申请日：1980-10-30
申请人： Gerhard Franz , Franz Nierlich , Hans-Josef Ratajczak
发明人： Gerhard Franz , Franz Nierlich , Hans-Josef Ratajczak
IPC分类号： C07D307/60 , B01J23/00 , B01J27/00 , C07B61/00 , C07C51/25 , B01J27/14 , B01J29/00
CPC分类号： C07C51/25 , C07C51/252
摘要： Ethylenically unsaturated C.sub.4 -n-hydrocarbons are oxidized to maleic anhydride by passing a stream of oxygen-containing gas at high temperature over a catalyst of the formulaW.sub.a Mo.sub.b Sb.sub.c Y.sub.d X.sub.e O.sub.xwherein Y=P, Si; X=V, Bi, Te, alkali metal; a and b each =1-12; c=2-20; d=0.2-2; e=0-10; and x is the number of oxygen atoms required to satisfy the remaining valences of the other elements, prepared by reacting an Sb compound and optionally also a V, Bi, Te and/or alkali metal compound, with a solution of a heteropoly acid of Mo and W, drying and tempering the resultant blue complex.
摘要翻译：将烯属不饱和C4-n-烃通过使高温含氧气体流在式WaMobSbcYdXeOx的催化剂上氧化成马来酸酐，其中Y = P，Si; X = V，Bi，Te，碱金属; a和b每个= 1-12; c = 2-20; d = 0.2-2; e = 0-10; x是通过使Sb化合物和任选的V，Bi，Te和/或碱金属化合物与Mo的杂多酸的溶液反应而制备的其它元素的剩余价数所需的氧原子数和W，干燥和回火得到的蓝色络合物。

9. 发明申请

US20050020072A1 Means and method for patterning a substrate with a mask 审中-公开
标题翻译：用掩模图案化衬底的方法和方法
公开(公告)号：US20050020072A1
公开(公告)日：2005-01-27
申请号：US10489632
申请日：2001-09-11
申请人： Robert Kachel , Gerhard Franz
发明人： Robert Kachel , Gerhard Franz
IPC分类号： H01L21/033 , H01L21/3213 , H01L21/302 , H01L21/461
CPC分类号： H01L21/32139 , H01L21/0331
摘要： A multilayer mask for patterning a platinum (or other) layer formed on a substrate. The multilayer mask includes a first dielectric layer formed on the platinum layer, a bottom resist layer formed over the first dielectric layer, a second dielectric layer formed on the bottom resist layer, and a top (structure) resist layer formed on the second dielectric layer. The second dielectric layer is patterned using the top resist layer, and serves to prevent photoresist rounding. The first dielectric layer prevents “micro-masking” by acting as an etch stop during subsequent patterning of the bottom resist layer, which is performed using dry etching techniques. The first dielectric layer is then wet etched to expose the platinum layer.
摘要翻译：用于图案化形成在基板上的铂（或其它）层的多层掩模。多层掩模包括形成在铂层上的第一介质层，形成在第一介电层上的底部抗蚀剂层，形成在底部抗蚀剂层上的第二介电层和形成在第二介电层上的顶部（结构）抗蚀剂层。使用顶部抗蚀剂层对第二介电层进行图案化，并且用于防止光致抗蚀剂倒圆。第一电介质层通过在使用干蚀刻技术进行的底部抗蚀剂层的后续图案化期间用作蚀刻停止来防止“微掩模”。然后湿法蚀刻第一介电层以露出铂层。

10. 发明授权

US5039632A SI C powder, a process for its production and its use 失效
标题翻译： SI C粉末，其生产和使用的过程
公开(公告)号：US5039632A
公开(公告)日：1991-08-13
申请号：US416933
申请日：1989-10-04
申请人： Ralf Riedel , Gerd Passing , Gunter Petzow , Wolfgang Krumbe , Gerhard Franz
发明人： Ralf Riedel , Gerd Passing , Gunter Petzow , Wolfgang Krumbe , Gerhard Franz
IPC分类号： C04B35/626 , C01B31/36 , C04B35/565 , C04B35/575
CPC分类号： C04B35/565 , C04B35/575
摘要： The present invention relates to an SiC powder suitable for the production of SiC sintered ceramics with compounds applied to its surface, these compounds being boron nitride and carbon; processes for production of the SiC powders; and the use of these powders to produce SiC sintered mouldings.
摘要翻译：本发明涉及一种适用于生产应用于其表面的化合物的SiC烧结陶瓷的SiC粉末，这些化合物是氮化硼和碳; 生产SiC粉末的方法; 并使用这些粉末来生产SiC烧结模制品。

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