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    Switchable electrochromic devices with uniform switching and preferential area shading
    62.
    发明授权
    Switchable electrochromic devices with uniform switching and preferential area shading 有权

    公开(公告)号：US06471360B2

    公开(公告)日：2002-10-29

    申请号：US09919151

    申请日：2001-07-31

    Applicant: Thomas G. Rukavina ,  Chia-Cheng Lin

    Inventor： Thomas G. Rukavina ,  Chia-Cheng Lin

    IPC: G02B2700

    CPC classification number: B64C1/1492 ,  B64C1/1484 ,  G02F1/155 ,  G02F1/163

    Abstract: An electrochromic window assembly includes: a first transparent substrate having a first conductive coating on a surface thereof; a second transparent substrate having a second conductive coating on a surface thereof, the first transparent substrate and the second transparent substrate being spaced from each other to define a chamber therebetween; an electrochromic medium contained in the chamber, the electrochromic medium having a luminous transmittance that varies upon application of an electrical potential through the electrochromic medium; a plurality of first spaced facilities contacting the first conductive coating and capable of delivering electrical current to the first conductive coating; and a plurality of second spaced facilities contacting the second conductive coating and capable of delivering electrical current to the second conductive coating to establish the electrical potential through the electrochromic medium. The plurality of first spaced facilities and the plurality of second spaced facilities can be bus bars arranged about the perimeter of the window assembly. In addition, the window assembly can include a controller capable of controlling delivery of electrical current to selected ones of the plurality of first spaced facilities and selected ones of the plurality of second spaced facilities, such that the luminous transmittance through a first portion of the electrochromic medium is different from the luminous transmittance through a second portion of the electrochromic medium.

    Water-repellent surface treatment
    65.
    发明授权
    Water-repellent surface treatment 失效
    防水表面处理

    公开(公告)号：US6025025A

    公开(公告)日：2000-02-15

    申请号：US95200

    申请日：1998-06-10

    Applicant: Bruce A. Bartrug ,  George B. Goodwin ,  Chia-Cheng Lin

    Inventor： Bruce A. Bartrug ,  George B. Goodwin ,  Chia-Cheng Lin

    IPC: B32B17/00 ,  B05D3/10 ,  C03C15/00 ,  C03C17/00 ,  C03C17/30 ,  C03C17/32 ,  C03C19/00 ,  C04B41/82 ,  C09K3/18 ,  B05D3/02

    CPC classification number: B05D3/104 ,  C03C15/00 ,  C03C17/009 ,  C03C17/30 ,  C03C17/32 ,  C03C17/328 ,  C03C19/00 ,  C09K3/18 ,  C03C2218/31 ,  Y10S977/892

    Abstract: The present invention relates to a method of improving the durability of water-repellent films deposited on the surface of a substrate and to a coated article having a water-repellent film of improved durability deposited on the substrate surface. The method includes the steps of simultaneously abrasively and chemically preparing the surface to expose an increased number of bonding sites on the substrate surface by applying a dispersion including an acid solution and an abrasive material to the surface. The dispersion is then removed and the water-repellent film is formed over the prepared surface. The bonding sites react with the water-repellent film to more effectively bond the film to the substrate and thereby improve the durability of the water-repellent film. The abrading material is preferably selected from the group consisting of alumina, ceria, iron oxide, garnet, zirconia, silica, silicon carbide, chromic oxide, pumice and diamond, and the acid solution is preferably selected from the group consisting of solutions of hydrochloric acid, sulfuric acid, tartaric acid, phosphoric acid, hydrobromic acid, nitric acid, acetic acid, trifluoroacetic acid, oxalic acid and citric acid.

    Abstract translation: 本发明涉及一种提高沉积在基材表面上的防水膜的耐久性的方法和一种具有沉积在基材表面上的具有改善的耐久性的防水膜的涂布制品。 该方法包括以下步骤：通过将包含酸溶液和研磨材料的分散体施加于表面，同时磨蚀和化学地制备表面以暴露基底表面上增加数量的结合部位。 然后除去分散体，并在制备的表面上形成防水膜。 结合部位与防水膜反应，更有效地将膜粘合到基板上，从而提高防水膜的耐久性。 研磨材料优选选自氧化铝，二氧化铈，氧化铁，石榴石，氧化锆，二氧化硅，碳化硅，氧化铬，浮石和金刚石，酸溶液优选选自盐酸溶液 ，硫酸，酒石酸，磷酸，氢溴酸，硝酸，乙酸，三氟乙酸，草酸和柠檬酸。

    Abrasion resistant siloxane coatings containing ceria
    67.
    发明授权
    Abrasion resistant siloxane coatings containing ceria 失效
    耐磨硅氧烷涂层含有二氧化铈

    公开(公告)号：US5344712A

    公开(公告)日：1994-09-06

    申请号：US546484

    申请日：1990-06-29

    Applicant: John D. Basil ,  Chia-Cheng Lin

    Inventor： John D. Basil ,  Chia-Cheng Lin

    IPC: C08J7/04 ,  C09D183/04 ,  B32B27/36

    CPC classification number: C09D183/04 ,  C08J7/047 ,  C08J2483/00

    Abstract: Siloxane organic hybrid polymers and a method of making them by condensation polymerization reaction of organoalkoxysilane in the presence of organic film-forming polymers are disclosed wherein cerium oxide is incorporated for the attenuation of ultraviolet radiation.

    Abstract translation: 公开了硅氧烷有机杂化聚合物及其在有机成膜聚合物存在下通过有机烷氧基硅烷的缩聚反应制备它们的方法，其中掺入氧化铈以减少紫外线辐射。

    Gel promoters for silica sols
    68.
    发明授权
    Gel promoters for silica sols 失效
    硅溶胶凝胶促进剂

    公开(公告)号：US5328645A

    公开(公告)日：1994-07-12

    申请号：US293405

    申请日：1989-01-04

    Applicant: Chia-Cheng Lin ,  John D. Basil

    Inventor： Chia-Cheng Lin ,  John D. Basil

    IPC: C01B33/16 ,  B01J13/00

    CPC classification number: C01B33/163

    Abstract: An alkoxysilane sol-gel composition and method for its production are disclosed whereby an alkoxysilane of the general formulaSi(OR).sub.4wherein R is an organic radical such as methyl, ethyl, propyl or butyl is hydrolyzed with an acid catalyst and the resulting acidic sol is further hydrolyzed and condensed in the presence of an alkaline component which accelerates gelation to form an inorganic oxide network.

    Abstract translation: 公开了一种烷氧基硅烷溶胶 - 凝胶组合物及其制备方法，其中通式为Si（OR）4（其中R为有机基团如甲基，乙基，丙基或丁基）的烷氧基​​硅烷用酸催化剂水解，得到酸性 溶胶在碱性组分的存在下进一步水解和缩合，其加速凝胶化以形成无机氧化物网络。

    Aqueous organoalkoxysilane/metal oxide sol-gel compositions
    70.
    发明授权
    Aqueous organoalkoxysilane/metal oxide sol-gel compositions 失效
    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

    Applicant: Bulent E. Yoldas ,  Chia-Cheng Lin

    Inventor： Bulent E. Yoldas ,  Chia-Cheng Lin

    IPC: C09D183/04 ,  C09D183/14 ,  C09K3/00 ,  C08G79/00

    CPC classification number: C09D183/14 ,  C09D183/04

    Abstract: 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.

    Abstract translation: 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。

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