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17 条记录 (耗时 0.016 秒)

    GLASS SUBSTRATE WITH REFRACTIVE INDEX GRADIENT AND MANUFACTURING PROCESS OF SAME
    2.
    发明申请
    GLASS SUBSTRATE WITH REFRACTIVE INDEX GRADIENT AND MANUFACTURING PROCESS OF SAME 审中-公开
    具有折射率梯度的玻璃基板及其制造工艺

    公开(公告)号：US20100179044A1

    公开(公告)日：2010-07-15

    申请号：US12675864

    申请日：2008-09-03

    申请人： Julien Sellier ,  Jerome Lalande ,  Rene Gy ,  Didier Le Couviour

    发明人： Julien Sellier ,  Jerome Lalande ,  Rene Gy ,  Didier Le Couviour

    IPC分类号： C03C14/00 ,  C03C21/00

    CPC分类号： C03C21/005 ,  C03C3/085 ,  C03C3/087 ,  C03C3/091 ,  C03C21/008

    摘要： The present invention relates to a glass substrate comprising at least one ion pattern obtained by a treatment for exchanging the alkali metal ions of the glass with silver ions originating from an outside source, said substrate being formed from a glass having a specific composition and said ion pattern having a variation in the refractive index greater than or equal to 0.03, a depth greater than or equal to 100 μm and a light transmission coefficient at 410 nm (TL410) greater than or equal to 60%.

    摘要翻译： 玻璃基板技术领域本发明涉及一种玻璃基板，其特征在于，具有至少一种离子图案，所述离子图案是通过将来自外部源的银离子与所述玻璃的碱金属离子进行交换处理而获得的，所述基板由具有特定组成的玻璃和所述离子 折射率变化大于或等于0.03，深度大于或等于100μm，透光系数在410nm（TL410）大于或等于60％的图案。

    Induction cooking device
    5.
    发明授权
    Induction cooking device 有权

    公开(公告)号：US10542590B2

    公开(公告)日：2020-01-21

    申请号：US14114673

    申请日：2012-04-23

    申请人： Mathilde Laurent ,  Rene Gy ,  Stephanie Pelletier ,  Gaelle Ferriz ,  Emmanuel Lecomte

    发明人： Mathilde Laurent ,  Rene Gy ,  Stephanie Pelletier ,  Gaelle Ferriz ,  Emmanuel Lecomte

    IPC分类号： H05B6/12 ,  H05B6/02

    摘要： An induction cooking device including at least one inductor positioned under a thermally strengthened glass plate, the composition of which glass is not of lithium aluminosilicate type, characterized in that the glass has the following characteristics: its thickness is at most 4.5 mm, the c/a ratio of the glass before strengthening is at most 3.0 after Vickers indentation under a load of 1 kg, c being the length of the radial cracks and a being the half-diagonal of the Vickers impression, the σ/(e·E·α) ratio is at least 20 K·mm−1, or even 30 K·mm−1, σ being the maximum stress generated at the core of the glass by the thermal strengthening in Pa, e being the thickness of the glass in mm, E being the Young's modulus in Pa and α being the linear thermal expansion coefficient of the glass in K−1 is provided.

    Compositions of silico-sodo-calcic glasses and their applications
    7.
    发明授权
    Compositions of silico-sodo-calcic glasses and their applications 失效
    硅藻石眼镜组合及其应用

    公开(公告)号：US5776844A

    公开(公告)日：1998-07-07

    申请号：US646337

    申请日：1996-12-13

    申请人： Stephanie Koch ,  Didier Jousse ,  Rene Gy ,  Gilles Courtemanche

    发明人： Stephanie Koch ,  Didier Jousse ,  Rene Gy ,  Gilles Courtemanche

    IPC分类号： C03B18/02 ,  C03C3/076 ,  C03C3/085 ,  C03C3/087 ,  C03C3/091 ,  C03C3/093 ,  C03C15/02 ,  C03C21/00 ,  C03C23/00

    CPC分类号： C03C23/007 ,  C03C15/02 ,  C03C21/00 ,  C03C3/076 ,  C03C3/087 ,  C03C3/091 ,  C03C3/093 ,  A47B2200/0094

    摘要： This invention concerns a thermally stable glass composition, which comprises the following constituents in the following proportions by weight: ______________________________________ SiO.sub.2 45 to 68% Al.sub.2 O.sub.3 0 to 20% ZrO.sub.2 0 to 20% B.sub.2 O.sub.3 0 to 10% Na.sub.2 O 2 to 12% K.sub.2 O 3.5 to 9% CaO 1 to 13% MgO 0 to 8% ______________________________________ the sum of the contents of the oxides SiO.sub.2, Al.sub.2 O.sub.3 and ZrO.sub.2 remaining equal to or less than 70%, the sum of the oxides Al.sub.2 O.sub.3 and ZrO.sub.2 being equal to or greater than 2%, the sum of the alkaline oxides Na.sub.2 O and K.sub.2 O being equal to or greater than 8%, said composition comprising, if desired, the oxides BaO and/or SrO in proportions such that: 11%.ltoreq.MgO+CaO+BaO+SrO

    摘要翻译： PCT No.PCT / FR95 / 01347 Sec。 371日期1996年12月13日第 102（e）日期1996年12月13日PCT提交1995年10月13日PCT公布。 公开号WO96 / 11887 日期1996年04月25日本发明涉及一种热稳定性玻璃组合物，其包含以下重量比的以下组分：SiO 2 45至68％Al 2 O 3 0至20％ZrO 2 0至20％-B 2 O 3 0至10％ - Na2O 2〜12％ - K2O 3.5〜9％ - CaO 1〜13％ - MgO 0〜8％ - 氧化物SiO 2，Al 2 O 3和ZrO 2的含量之和等于或小于70％ 氧化物Al 2 O 3和ZrO 2等于或大于2％，碱性氧化物Na 2 O和K 2 O的总和等于或大于8％，如果需要，所述组合物包含氧化物BaO和/或SrO，其比例使得 ：11％

    Compositions of silico-sodo-calcic glasses and their applications
    9.
    发明授权
    Compositions of silico-sodo-calcic glasses and their applications 失效
    硅钙石眼镜组合及其应用

    公开(公告)号：US5958812A

    公开(公告)日：1999-09-28

    申请号：US991558

    申请日：1997-12-16

    申请人： Stephanie Koch ,  Didier Jousse ,  Rene Gy ,  Gilles Courtemanche

    发明人： Stephanie Koch ,  Didier Jousse ,  Rene Gy ,  Gilles Courtemanche

    IPC分类号： C03B18/02 ,  C03C3/076 ,  C03C3/085 ,  C03C3/087 ,  C03C3/091 ,  C03C3/093 ,  C03C15/02 ,  C03C21/00 ,  C03C23/00

    CPC分类号： C03C23/007 ,  C03C15/02 ,  C03C21/00 ,  C03C3/076 ,  C03C3/087 ,  C03C3/091 ,  C03C3/093 ,  A47B2200/0094

    摘要： This invention concerns a thermally stable glass composition, which comprises the following constituents in the following proportions by weight:______________________________________ SiO.sub.2 45 to 68% Al.sub.2 O.sub.3 0 to 20% ZrO.sub.2 0 to 20% B.sub.2 O.sub.3 0 to 10% Na.sub.2 O 2 to 12% K.sub.2 O 3.5 to 9% CaO 1 to 13% MgO 0 to 8%______________________________________the sum of the contents of the oxides SiO.sub.2, Al.sub.2 O.sub.3 and ZrO.sub.2 remaining equal to or less than 70%, the sum of the oxides Al.sub.2 O.sub.3 and ZrO.sub.2 being equal to or greater than 2%, the sum of the alkaline oxides Na.sub.2 O and K.sub.2 O being equal to or greater than 8%, said composition comprising, if desired, the oxides BaO and/or SrO in proportions such that:11%.ltoreq.MgO+CaO--BaO+SrO>30%This glass composition may be used for the production of substrates for an emissive screen or for that of a fire-resistant pane.

    摘要翻译： 本发明涉及一种热稳定性玻璃组合物，其包含以下重量比的以下组分： - SiO 2 45至68％-Al 2 O 3 0至20％-ZrO 2 0至20％-B 2 O 3 0至10％Na 2 O 2至12 ％ - K2O 3.5〜9％ - CaO 1〜13％ - MgO 0〜8％ - 氧化物SiO 2，Al 2 O 3和ZrO 2的含量的总和等于或小于70％，氧化物Al 2 O 3和ZrO 2的总和 等于或大于2％，碱性氧化物Na 2 O和K 2 O的总和等于或大于8％，如果需要，所述组合物包含氧化物BaO和/或SrO，其比例使得：11％ = MgO + CaO-BaO + SrO> 30％该玻璃组合物可用于生产用于发射屏幕或耐火玻璃板的基板。