GLASS FRIT COATINGS FOR IMPACT RESISTANCE
    1.
    发明申请
    GLASS FRIT COATINGS FOR IMPACT RESISTANCE 审中-公开
    用于抗冲击的玻璃涂层

    公开(公告)号:WO2011094076A3

    公开(公告)日:2011-08-04

    申请号:PCT/US2011/021258

    申请日:2011-01-14

    Abstract: A glass article having improved edge strength. The glass article includes a glass substrate and an outer edge comprising a glass frit disposed on the edge of the substrate, wherein the glass frit is under compression. Methods of making the glass article and strengthening the edge of a glass article are also provided.

    Abstract translation: 玻璃制品具有改进的边缘强度。 该玻璃制品包括玻璃基底和包括设置在基底边缘上的玻璃料的外边缘,其中玻璃料处于压缩状态。 还提供了制造玻璃制品和加强玻璃制品边缘的方法。

    METHOD FOR FORMING AN OPAL GLASS
    2.
    发明申请
    METHOD FOR FORMING AN OPAL GLASS 审中-公开
    形成OPAL GLASS的方法

    公开(公告)号:WO2010099249A1

    公开(公告)日:2010-09-02

    申请号:PCT/US2010/025296

    申请日:2010-02-25

    CPC classification number: C03C21/002 H01L51/5268

    Abstract: A method of forming an opal layer on an optically transparent alkali-silicate glass sheet, wherein a liquidus viscosity of the alkali silicate glass forming the sheet is at least about 200,000 poise, a liquidus temperature of the alkali silicate glass is equal to or less than about 1200 C and wherein the exposed surface of the glass sheet after the exposing comprises an opal layer. The method includes exposing a surface of the optically transparent alkali silicate glass sheet to an alkali metal salt bath at a temperature equal to or greater than 300 C for at least 5 minutes.

    Abstract translation: 在光学透明的碱硅酸盐玻璃板上形成蛋白石层的方法,其中形成片材的碱金属硅酸盐玻璃的液相线粘度至少为约20万泊,碱性硅酸盐玻璃的液相线温度等于或小于 约1200℃,并且其中暴露后的玻璃板的暴露表面包括蛋白石层。 该方法包括将光学透明的碱性硅酸盐玻璃板的表面在等于或大于300℃的温度下暴露于碱金属盐浴中至少5分钟。

    GLASS PACKAGE THAT IS HERMETICALLY SEALED WITH A FRIT AND METHOD OF FABRICATION
    5.
    发明申请
    GLASS PACKAGE THAT IS HERMETICALLY SEALED WITH A FRIT AND METHOD OF FABRICATION 审中-公开
    玻璃包装被密封和制造方法

    公开(公告)号:WO2007067402A2

    公开(公告)日:2007-06-14

    申请号:PCT/US2006045744

    申请日:2006-11-28

    CPC classification number: C03C8/24 C03C1/026 C03C3/21 H01L51/5246

    Abstract: A hermetically sealed glass package preform is provided comprising a glass substrate; a frit comprising 65 - 100 wt.% of a base glass and about 0 - 35 wt.% of a filler; wherein the base glass comprises: about 0 - 5 mole % K 2 O; about 0 - 35 mole % Sb 2 O 3 ; about 0 - 20 mole % ZnO; about 10 - 40 mole % P 2 O 5 ; about 10 - 60 mole % V 2 O 5 ; about 0 - 5 mole % TiO 2 ; about 0 - 5 mole % B 2 O 3 ; about 0 - 5 mole % SiO 2 ; about 0 - 5 mole% WO 3 ; and about 1- 10 mole % of a metal oxide selected from the group consisting of Fe 2 O 3 , Nd 2 O 3 , La 2 O 3 , Ce 2 O 4 , Pr 6 O 11 , Er 2 O 3 , and CeO 2 ; wherein the base glass has a mean particle size distribution of less than about 3 µm; and wherein the filler has a mean particle size distribution of between about 3 and 7 µm. The frit is sintered in an atmosphere less oxidizing than air at a temperature of between about 39O °C to 415 °C.

    Abstract translation: 提供了一种密封玻璃包装预制件,其包括玻璃基板; 玻璃料,其包含65-100重量%的基础玻璃和约0-35重量%的填料; 其中所述基础玻璃包括:约0-5摩尔%的K 2 O; 约0-35摩尔%Sb 2 O 3 3; 约0-20摩尔%ZnO; 约10-40摩尔%P 2 O 5 O 5; 约10-60摩尔%V 2 O 5; 约0-5摩尔%TiO 2; 约0-5摩尔%B 2 O 3 3; 约0-5摩尔%SiO 2; 约0-5摩尔%WO 3; 和约1-10摩尔%的选自Fe 2 O 3 O 3,N 2 O 3 O 3的金属氧化物 La 2 O 3,Ce 2 O 4,Pr 6,N 2, Er;;; Er Er Er Er Er Er Er Er Er Er Er Er Er Er Er Er Er;;;;;;;;;;;;;;;;;;;;;;;;;;;; 其中所述基础玻璃的平均粒度分布小于约3μm; 并且其中所述填料的平均粒度分布在约3和7μm之间。 玻璃料在约39℃至415℃之间的温度下在比空气氧化较少的气氛中烧结。

    TWO-STEP METHOD FOR STRENGTHENING GLASS
    7.
    发明申请
    TWO-STEP METHOD FOR STRENGTHENING GLASS 审中-公开
    加强玻璃的两步法

    公开(公告)号:WO2012027660A1

    公开(公告)日:2012-03-01

    申请号:PCT/US2011/049329

    申请日:2011-08-26

    Abstract: A method of strengthening an alkali aluminoborosilicate glass. A compressive layer extending from a surface of the glass to a depth of layer is formed by exchanging larger metal cations for smaller metal cations present in the glass. In a second step, metal cations in the glass are exchanged for larger metal cations to a second depth in the glass that is less than the depth of layer and increase the compressive stress of the compressive layer. Formation of the compressive layer and replacement of cations with larger cations can be achieved by a two-step ion exchange process. An alkali aluminoborosilicate glass having a compressive layer and a crack indentation threshold of at least 3000 gf is also provided.

    Abstract translation: 一种强化碱铝硅玻璃的方法。 通过将存在于玻璃中的较小金属阳离子交换较大的金属阳离子,形成从玻璃表面延伸到层的深度的压缩层。 在第二步中,将玻璃中的金属阳离子交换为玻璃中较大金属阳离子至玻璃深度的第二深度,并增加压缩层的压缩应力。 压缩层的形成和用较大的阳离子取代阳离子可以通过两步离子交换工艺来实现。 还提供了具有至少3000gf的压缩层和裂纹压痕阈值的碱铝硼硅酸盐玻璃。

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