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11. 发明授权

US4346324A Heat mirror for incandescent lamp 失效
标题翻译：白炽灯加热镜
公开(公告)号：US4346324A
公开(公告)日：1982-08-24
申请号：US263432
申请日：1981-05-14
申请人： Bulent E. Yoldas
发明人： Bulent E. Yoldas
IPC分类号： C03C17/36 , H01K3/00 , H01K1/32
CPC分类号： C03C17/3605 , C03C17/36 , C03C17/3613 , C03C17/3644 , C03C17/3663 , H01K3/005
摘要： Energy-conserving incandescent lamp wherein the envelope has provided on the interior surface thereof a very efficient and economically applied heat mirror which is highly transmissive for visible radiations and highly reflective for infrared radiations, thereby to enhance the conversion of electric energy to visible energy. The heat-mirror coating comprises a two layer Ag/TiO.sub.2 or a three layer TiO.sub.2 /Ag/TiO.sub.2 coating of predetermined thickness. The three layer coating is formed by first applying to the envelope interior surface a thin layer of clear aliphatic alcohol solution having contained therein partially hydrolyzed metallic alkoxide which substantially comprises titanium alkoxide, and which solution contains at most only a limited amount of selected mineral acid. The applied clear solution layer is heat treated to convert same to a thin continuous layer substantially comprising titania. A thin silver layer is applied over the first applied titania coating, preferably by vacuum metallizing, and a second thin layer of solution containing the partially hydrolyzed metallic alkoxide which substantially comprises titanium alkoxide is applied over the silver layer. Thereafter the applied second layer is heat treated to convert same to titania, with the heat treating temperatures and atmospheres controlled so as not to affect the applied silver layer. The two layer coating is applied by omitting the first TiO.sub.2 coating step.
摘要翻译：节能白炽灯，其中外壳在其内表面上设置了一种非常有效且经济上应用的热反射镜，其对于可见光辐射是高度透射的并且对于红外辐射具有高反射性，从而增强电能转换成可见光能量。热镜涂层包括预定厚度的两层Ag / TiO 2或三层TiO 2 / Ag / TiO 2涂层。通过首先向包封内表面施加薄层的透明脂族醇溶液，其中含有基本上包含钛醇盐的部分水解的金属醇盐，并且该溶液至多仅含有限量的选择的无机酸形成三层涂层。将所施加的透明溶液层进行热处理以将其转化为基本上包含二氧化钛的薄连续层。优选通过真空金属化将薄银层涂覆在第一涂覆的二氧化钛涂层上，并且将含有基本上包含钛醇盐的部分水解的金属醇盐的第二薄层溶液涂覆在银层上。此后，将所施加的第二层热处理以将其转化为二氧化钛，其中热处理温度和气氛被控制为不影响施加的银层。通过省略第一TiO 2涂覆步骤来施加双层涂层。

12. 发明授权

US4293594A Method for forming conductive, transparent coating on a substrate 失效
标题翻译：在基板上形成导电，透明涂层的方法
公开(公告)号：US4293594A
公开(公告)日：1981-10-06
申请号：US180768
申请日：1980-08-22
申请人： Bulent E. Yoldas , Douglas M. Mattox
发明人： Bulent E. Yoldas , Douglas M. Mattox
IPC分类号： H01J9/20 , C03C17/02 , C03C17/245 , C23C16/04 , C23C16/40 , C23C16/448 , H01B13/00 , B05D7/22 , B05D5/12
CPC分类号： C23C16/407 , C03C17/02 , C03C17/245 , C23C16/045 , C23C16/4481 , C03C2217/211 , C03C2217/24 , C03C2217/241 , C03C2218/152
摘要： Method for forming conductive, transparent coating such as may be used on the interior surface of a vitreous tubular member. In a carrier gas and exterior to the member to be coated, there is formed a vapor from a material substantially comprising organic tin halide compound having a predetermined condensation temperature and a predetermined decomposition temperature, with the temperature of the carrier gas and the formed vapor maintained between these temperatures. The member to be coated is heated to a temperature greater than the decomposition temperature of the organic tin halide compound and the heated carrier gas and formed vapor are longitudinally flowed through the heated tubular member. Upon contact with the heated tubular member, the vapor breaks down to form the transparent conducting coating. The carrier gas and residual heated vapor are flowed out of the member being coated and are cooled to condense and collect the residual material. There are also provided very high performance fluorine-doped tin oxide coatings.
摘要翻译：用于形成导电透明涂层的方法，例如可用于玻璃质管状部件的内表面上。在载气中并且要涂覆的构件的外部，形成基本上包含具有预定冷凝温度和预定分解温度的有机卤化锡化合物的材料的蒸汽，其中载体温度和形成的蒸汽保持在这些温度之间。将被涂覆的部件加热至大于有机卤化锡化合物的分解温度的温度，并且加热的载气和形成的蒸气纵向流过加热的管状部件。当与加热的管状构件接触时，蒸气分解形成透明导电涂层。载气和残余的加热蒸气从被涂覆的部件流出并被冷却以冷凝并收集剩余的材料。还提供了非常高性能的氟掺杂氧化锡涂层。

13. 发明授权

US4244986A Method of forming sodium beta-Al.sub.2 O.sub.3 films and coatings 失效
标题翻译：形成β-Al2O3薄膜和涂层的方法
公开(公告)号：US4244986A
公开(公告)日：1981-01-13
申请号：US32796
申请日：1979-04-24
申请人： Deborah M. Paruso , Bulent E. Yoldas
发明人： Deborah M. Paruso , Bulent E. Yoldas
IPC分类号： C04B35/113 , H01M10/39 , B05D5/12 , H01M4/36
CPC分类号： H01M10/3927 , C04B35/113
摘要： A sodium Beta-alumina thin film is coated onto a supporting substrate by forming an agglomerate-free, hydrolyzed sol, principally comprising an electrically surface active polymer formed by the hydrolysis and peptization of sodium and aluminum alkoxides, which is applied to the substrate. The substrate and applied sol are then heated to crystallize the polymer and form a solid film having pores with radii of up to about 250 Angstrom units.
摘要翻译：通过形成无附聚物的水解溶胶，将β-硅酸钠薄膜涂覆在支撑基材上，主要包括通过水解和胶溶作用于基材的钠和铝醇形成的表面活性聚合物。然后将基材和涂覆的溶胶加热以使聚合物结晶，并形成具有高达约250埃单位半径的孔的固体膜。

14. 发明授权

US5911658A Method for producing silica aerogel under subcritical conditions 失效
标题翻译：在亚临界条件下生产二氧化硅气凝胶的方法
公开(公告)号：US5911658A
公开(公告)日：1999-06-15
申请号：US927843
申请日：1997-09-11
申请人： Bulent E. Yoldas
发明人： Bulent E. Yoldas
IPC分类号： C01B33/158 , B01J13/00
CPC分类号： C01B33/1585
摘要： Liquid comprising from 93 to 100 percent by weight alcohol is removed from silica alcogel at subcritical temperature to produce silica aerogel. The silica aerogel produced by the method of the present invention not only has high porosity, but in most instances it also has a narrow distribution of small pore sizes. The silica aerogel is preferably reduced in size so as to form particulate silica aerogel.
摘要翻译：在亚临界温度下从二氧化硅凝胶上除去包含93-100重量％醇的液体，生成二氧化硅气凝胶。通过本发明的方法制备的二氧化硅气凝胶不仅具有高孔隙率，而且在大多数情况下也具有狭窄的小孔径分布。二氧化硅气凝胶的尺寸优选减小以形成颗粒状二氧化硅气凝胶。

15. 发明授权

US4814017A Aqueous organoalkoxysilane/metal oxide sol-gel compositions 失效
标题翻译：水性有机烷氧基硅烷/金属氧化物溶胶 - 凝胶组合物
公开(公告)号：US4814017A
公开(公告)日：1989-03-21
申请号：US915346
申请日：1986-10-03
申请人： Bulent E. Yoldas , Chia-Cheng Lin
发明人： Bulent E. Yoldas , Chia-Cheng Lin
IPC分类号： C09D183/04 , C09D183/14 , C09K3/00 , C08G79/00
CPC分类号： C09D183/14 , C09D183/04
摘要： A method is disclosed for making an organoalkoxysilane/metal oxide sol-gel composition in an essentially aqueous medium by partially hydrolyzing an organoalkoxysilane with a limited amount of water which is essentially completely consumed in the hydrolysis reaction, adding a metal alkoxide of titanium or zirconium to the essentially anhydrous partially hydrolyzed organoalkoxysilane, completely reacting the metal alkoxide with the partially hydrolyzed organoalkoxysilane to form an oxide network and then completely hydrolyzing the composition in water.
摘要翻译：公开了一种通过用基本上完全消耗在水解反应中的有限量的水部分水解有机烷氧基硅烷，在基本水性介质中制备有机烷氧基硅烷/金属氧化物溶胶 - 凝胶组合物的方法，将钛或锆的金属醇盐加入到基本上无水的部分水解的有机烷氧基硅烷，使金属醇盐与部分水解的有机烷氧基硅烷完全反应形成氧化物网络，然后在水中完全水解组合物。

16. 发明授权

US4770817A Encapsulation of solids in alpha-alumina 失效
标题翻译：固体在α-氧化铝中的封装
公开(公告)号：US4770817A
公开(公告)日：1988-09-13
申请号：US373597
申请日：1982-04-30
申请人： Bulent E. Yoldas , Richard B. Grekila
发明人： Bulent E. Yoldas , Richard B. Grekila
IPC分类号： C04B35/10 , B01J13/04 , G21F9/00 , G21F9/16
CPC分类号： G21F9/162
摘要： Disclosed is a method of encapsulating soluble or colloid solids in .alpha.-alumina by forming a solution or colloid of the solids in a liquid which has a surface tension low enough to wet a non-particulate transition alumina which has a porosity of at least 40%. The solution or colloid is permitted to impregnate the pores of the alumina and the liquid is evaporated. The alumina is then heated to its .alpha.-Al.sub.2 O.sub.3 transformation temperature to entrap waste in its matrix and seal the pores. After the alumina has cooled, the surface of the alumina can be washed to remove any solids which were not trapped in the pores.
摘要翻译：公开了一种通过在液体中形成固体的溶液或胶体而将可溶性或胶体固体包封在α-氧化铝中的方法，该液体的表面张力低至足以润湿孔隙率至少为40％的非微粒过渡氧化铝，。允许溶液或胶体浸渍氧化铝的孔隙，并蒸发液体。然后将氧化铝加热至其α-Al 2 O 3相变温度以将废物捕集在其基质中并密封孔。在氧化铝冷却后，氧化铝的表面可以被洗涤以除去未被捕获在孔中的任何固体。

17. 发明授权

US4687652A Low temperature formation of mullite using silicon alkoxide and aluminum alkoxide 失效
标题翻译：使用硅烷氧化铝和烷氧基铝低温形成莫来石
公开(公告)号：US4687652A
公开(公告)日：1987-08-18
申请号：US867727
申请日：1986-05-28
申请人： Bulent E. Yoldas , Deborah P. Partlow
发明人： Bulent E. Yoldas , Deborah P. Partlow
IPC分类号： C01B33/26 , C04B41/50 , C04B41/87
CPC分类号： C04B41/009 , C01B33/26 , C04B41/5025 , C04B41/87
摘要： A method for preparing mullite (3Al.sub.2 O.sub.3.2SiO.sub.2) by partially hydrolyzing a dilute silicon alkoxide solution, combining an aluminum alkoxide with the partially hydrolyzed silicon alkoxide, eliminating terminal alkoxide groups and firing the material to about 985.degree. C.
摘要翻译：通过部分水解稀硅醇溶液，将烷氧基铝与部分水解的硅烷醇结合，除去末端醇盐基团并将材料烧成约985℃，制备莫来石（3Al2O3.2SiO2）的方法。

18. 发明授权

US4286024A Transparent high temperature resistant aluminum silicon oxide monolithic member or coating 失效
标题翻译：透明耐高温铝硅单体或涂层
公开(公告)号：US4286024A
公开(公告)日：1981-08-25
申请号：US144749
申请日：1980-04-28
申请人： Bulent E. Yoldas
发明人： Bulent E. Yoldas
IPC分类号： C04B35/18 , C23C18/12 , C04B39/12 , C04B35/10 , C04B35/14
CPC分类号： C04B35/18 , C23C18/1216 , C23C18/1241
摘要： High-temperature-resistant transparent monolithic member or coating on a substrate consisting of aluminum and silicon in an atom ratio of about 2:1 and in reacted oxide form. The member or coating is formed by reacting precursor alkoxides of aluminum and silicon in the presence of water or reacting precursors derived from these alkoxides, gelling the reacted precursors, and drying the gel in the form of a monolithic member or coating. The dried member is then heated to evolve all residual hydrogen and carbon and residual water and to eliminate porosity to form the monolithic member or coating.
摘要翻译：耐高温透明整体构件或涂覆在由铝和硅组成的基底上，原子比为约2:1且呈反应氧化物形式。该成员或涂层是由铝和硅的前体醇盐在水的存在下或由这些醇盐衍生的反应前体反应而形成的，胶凝反应的前体，并以单片或涂层的形式干燥凝胶。然后将干燥的构件加热以释放所有残留的氢和碳和残留的水，并消除多孔性以形成整体构件或涂层。

19. 发明授权

US4278632A Method of conforming clear vitreous gal of silica-titania material 失效
标题翻译：符合二氧化硅 - 二氧化钛材料透明玻璃体gal的方法
公开(公告)号：US4278632A
公开(公告)日：1981-07-14
申请号：US119689
申请日：1980-02-08
申请人： Bulent E. Yoldas
发明人： Bulent E. Yoldas
IPC分类号： C03B19/10 , C03B19/12 , C03B37/016 , C03C1/00 , C03C3/00 , C03C3/076 , C03C12/00 , C03C17/02 , C03C3/04
CPC分类号： C03C17/02 , C03B19/1065 , C03B19/12 , C03B37/016 , C03C1/008 , C03C12/00 , C03C3/00 , C03C3/076 , C03B2201/42 , Y10S65/901
摘要： Method for forming clear vitreous material substantially comprising silica-titania binary which contains up to about 40 mole percent titania without melting the constituents used in forming the material. There is separately prepared a clear organic-solvent-solution of partially hydrolyzed alkoxide of one of the binary members. To this prepared solution is added the other binary member either in the form of alkoxide or a clear organic-solvent solution of partially hydrolyzed alkoxide of the other member. The mixed solutions are reacted and additional water is added as required to complete the hydrolysis of the alkoxide. The resulting product is dried and then heated at a relatively low temperature to evolve residual organic components. The binary vitreous material can be processed into monolithic silica-titania glass bodies, or silica-titania coatings for substrates, or into silica-titania vitreous powder which can be sintered into glass bodies or which can be melted at a lower temperature than normally required to form silica-titania glass.
摘要翻译：用于形成基本上包含二氧化硅 - 二氧化钛的透明玻璃质材料的方法，其含有高达约40摩尔％的二氧化钛，而不熔化用于形成材料的成分。分别制备二元构件之一的部分水解的醇盐的透明有机溶剂溶液。向该制备的溶液中加入另一种二元元件，其形式为醇盐或另一元件部分水解的醇盐的透明有机溶剂溶液。使混合溶液反应，并根据需要加入额外的水以完成醇盐的水解。将所得产物干燥，然后在相对低的温度下加热以释放残留的有机组分。二元玻璃质材料可以加工成单片二氧化硅 - 二氧化钛玻璃体，或用于底物的二氧化硅 - 二氧化钛涂层，或二氧化硅 - 二氧化钛玻璃粉末，其可以烧结成玻璃体，或者可以在比通常要求的更低的温度下熔化形成二氧化硅 - 二氧化钛玻璃。

20. 发明授权

US4251285A Diffusion of dopant from optical coating and single step formation of PN junction in silicon solar cell and coating thereon 失效
标题翻译：掺杂剂从光学涂层扩散并在硅太阳能电池中单层形成PN结并在其上涂覆
公开(公告)号：US4251285A
公开(公告)日：1981-02-17
申请号：US66368
申请日：1979-08-14
申请人： Bulent E. Yoldas , Lubomyra A. Yoldas
发明人： Bulent E. Yoldas , Lubomyra A. Yoldas
IPC分类号： C09D5/00 , H01L21/225 , H01L31/0216 , H01L31/04
CPC分类号： H01L31/02168 , H01L21/2254 , Y02E10/50 , Y10S252/95
摘要： The PN juncture in a silicon chip and an oxide coating on its surface are simultaneously formed from clear solution derived from titanium alkoxides, water, alcohol, a suitable acid, and a P or N dopant compound by partial hydrolysis and polymerization. The solution is applied to the surface of a silicon chip. The chip is then heated which converts the solution to a solid oxide coating which meets the antireflective optical film requirements and induces the migration of the dopants into the chip, forming a PN junction in the chip. The method also provides deep and uniform junction formation or diffusion without resulting in excessive carrier concentration.
摘要翻译：硅芯片上的PN接合面及其表面上的氧化物涂层由来自钛醇盐，水，醇，合适的酸和通过部分水解和聚合的P或N掺杂剂化合物的透明溶液同时形成。将溶液施加到硅芯片的表面。然后将芯片加热，将溶液转化为固体氧化物涂层，其满足抗反射光学膜要求并且诱导掺杂剂迁移到芯片中，在芯片中形成PN结。该方法还提供深而均匀的结形成或扩散，而不会导致过度的载流子浓度。

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