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    Hydrophobic substrate including a plasma-activated silicon oxycarbide primer
    1.
    发明授权
    Hydrophobic substrate including a plasma-activated silicon oxycarbide primer 有权
    疏水底物包括等离子体活化硅氧烷底漆

    公开(公告)号：US08822018B2

    公开(公告)日：2014-09-02

    申请号：US13143243

    申请日：2010-01-06

    申请人： Claire Thoumazet ,  Bernard Nghiem ,  Bruno Cordier

    发明人： Claire Thoumazet ,  Bernard Nghiem ,  Bruno Cordier

    IPC分类号： B32B7/02

    CPC分类号： C03C17/42 ,  C03C2217/76 ,  C03C2217/77 ,  C03C2218/32 ,  C04B41/009 ,  C04B41/52 ,  C04B41/89 ,  C04B2111/27 ,  C04B41/4531 ,  C04B41/5059 ,  C04B41/0054 ,  C04B41/4933 ,  C04B33/00 ,  C04B35/00

    摘要： The invention relates to a process for obtaining a hydrophobic coating on a substrate, preferably consisting of a glass material, a ceramic or a glass-ceramic, said process being characterized in that it comprises: a) a first deposition step, consisting in applying a primer first layer essentially consisting of the silicon oxycarbide SiOxCy type on said substrate, said primer layer having an RMS surface roughness of greater than 4 nm; b) an activation step, in which said SiOxCy primer layer is activated by a plasma of a gas chosen from the noble gases of the Ar or He type and the gases N2, O2 or H2O or by a plasma of a mixture of these gases; and c) a second deposition step, in which a hydrophobic coating comprising at least one fluorocompound, preferably a fluoroalkylsilane, is deposited on said first layer. The invention also relates to hydrophobic glazing comprising or formed by a substrate as defined above, this glazing being in particular used as glazing for transport vehicles or for buildings.

    摘要翻译： 本发明涉及一种在基材上获得疏水性涂层的方法，优选由玻璃材料，陶瓷或玻璃陶瓷组成，所述方法的特征在于其包括：a）第一沉积步骤， 底漆第一层，基本上由所述基材上的碳氧化硅SiOxCy组成，所述底漆层的RMS表面粗糙度大于4nm; b）活化步骤，其中所述SiOxCy底漆层由选自Ar或He型惰性气体和气体N 2，O 2或H 2 O的气体的等离子体或这些气体的混合物的等离子体活化; 和c）第二沉积步骤，其中包含至少一种氟化合物，优选氟代烷基硅烷的疏水涂层沉积在所述第一层上。 本发明还涉及包含或由如上所定义的基底形成的疏水性玻璃，该玻璃特别用作运输车辆或建筑物的玻璃窗。

    HYDROPHOBIC SUBSTRATE INCLUDING A PLASMA-ACTIVATED SILICON OXYCARBIDE PRIMER
    2.
    发明申请
    HYDROPHOBIC SUBSTRATE INCLUDING A PLASMA-ACTIVATED SILICON OXYCARBIDE PRIMER 有权
    含有活性氧化硅氧化铅的疏水基底

    公开(公告)号：US20110305874A1

    公开(公告)日：2011-12-15

    申请号：US13143243

    申请日：2010-01-06

    申请人： Claire Thoumazet ,  Bernard Nghiem ,  Bruno Cordier

    发明人： Claire Thoumazet ,  Bernard Nghiem ,  Bruno Cordier

    IPC分类号： B32B3/18 ,  H05H1/00

    CPC分类号： C03C17/42 ,  C03C2217/76 ,  C03C2217/77 ,  C03C2218/32 ,  C04B41/009 ,  C04B41/52 ,  C04B41/89 ,  C04B2111/27 ,  C04B41/4531 ,  C04B41/5059 ,  C04B41/0054 ,  C04B41/4933 ,  C04B33/00 ,  C04B35/00

    摘要： The invention relates to a process for obtaining a hydrophobic coating on a substrate, preferably consisting of a glass material, a ceramic or a glass-ceramic, said process being characterized in that it comprises: a) a first deposition step, consisting in applying a primer first layer essentially consisting of the silicon oxycarbide SiOxCy type on said substrate, said primer layer having an RMS surface roughness of greater than 4 nm; b) an activation step, in which said SiOxCy primer layer is activated by a plasma of a gas chosen from the noble gases of the Ar or He type and the gases N2, O2 or H2O or by a plasma of a mixture of these gases; and c) a second deposition step, in which a hydrophobic coating comprising at least one fluorocompound, preferably a fluoroalkylsilane, is deposited on said first layer. The invention also relates to hydrophobic glazing comprising or formed by a substrate as defined above, this glazing being in particular used as glazing for transport vehicles or for buildings.

    摘要翻译： 本发明涉及一种在基材上获得疏水性涂层的方法，优选由玻璃材料，陶瓷或玻璃陶瓷组成，所述方法的特征在于其包括：a）第一沉积步骤， 底漆第一层，基本上由所述基材上的碳氧化硅SiOxCy组成，所述底漆层的RMS表面粗糙度大于4nm; b）活化步骤，其中所述SiOxCy底漆层由选自Ar或He型惰性气体和气体N 2，O 2或H 2 O的气体的等离子体或这些气体的混合物的等离子体活化; 和c）第二沉积步骤，其中包含至少一种氟化合物，优选氟代烷基硅烷的疏水涂层沉积在所述第一层上。 本发明还涉及包含或由如上所定义的基底形成的疏水性玻璃，该玻璃特别用作运输车辆或建筑物的玻璃窗。

    Formation of a layer of aluminum and tin or titanium oxides on a glass substrate
    3.
    发明授权
    Formation of a layer of aluminum and tin or titanium oxides on a glass substrate 失效
    在玻璃基板上形成一层铝和锡或钛氧化物

    公开(公告)号：US5348805A

    公开(公告)日：1994-09-20

    申请号：US14100

    申请日：1993-02-05

    申请人： Georges Zagdoun ,  Bruno Cordier

    发明人： Georges Zagdoun ,  Bruno Cordier

    IPC分类号： C03C17/25 ,  C03C17/34 ,  B32B15/04

    CPC分类号： C03C17/25 ,  C03C17/3417 ,  C03C2217/23 ,  C03C2218/112 ,  Y10T428/24917 ,  Y10T428/24926 ,  Y10T428/24942 ,  Y10T428/24975 ,  Y10T428/31601 ,  Y10T428/3163 ,  Y10T428/31649

    摘要： A solution of an organic compound of aluminum and tin or titanium is formed from, respectively, a nonhydrolyzable aluminum chelate and at least one organic compound of tin or a titanium chelate or alcoholate. The solution is then sprayed onto a heated glass substrate, thereby thermally decomposing and oxidizing the solution on the heated glass substrate to form, respectively, a layer of aluminum and tin or titanium oxides on the glass substrate. A semiconductive layer can be deposited upon the aluminum/tin or aluminum/titanium layer to form a coated glass structure which is useful for buildings or automobiles.

    摘要翻译： 分别由不可水解的铝螯合物和至少一种锡或钛螯合物或醇化物的有机化合物形成铝和锡或钛的有机化合物的溶液。 然后将溶液喷涂到加热的玻璃基板上，由此热分解和氧化加热的玻璃基板上的溶液，分别在玻璃基板上形成一层铝和锡或钛氧化物。 可以在铝/锡或铝/钛层上沉积半导体层以形成用于建筑物或汽车的涂层玻璃结构。