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    GLASS FOR CHEMICAL TEMPERING AND CHEMICALLY TEMPERED GLASS
    4.
    发明申请
    GLASS FOR CHEMICAL TEMPERING AND CHEMICALLY TEMPERED GLASS 有权
    化学温度和化学玻璃玻璃

    公开(公告)号：US20140226090A1

    公开(公告)日：2014-08-14

    申请号：US14255073

    申请日：2014-04-17

    Applicant: ASAHI GLASS COMPANY, LIMITED

    Inventor： Shusaku AKIBA ,  Shigeki SAWAMURA ,  Suguru MURAYAMA ,  Hiroyuki OHKAWA ,  Yusuke KOBAYASHI ,  Kazutaka ONO ,  Tetsuya NAKASHIMA

    IPC: C03C3/091 ,  G06F1/16 ,  C03C4/18 ,  C03C21/00 ,  C03C3/085

    CPC classification number: C03C3/091 ,  C03C3/085 ,  C03C3/087 ,  C03C4/18 ,  C03C21/001 ,  C03C21/002 ,  C03C2204/00 ,  G06F1/16 ,  G06F1/1637 ,  Y10T428/315

    Abstract: To provide chemically tempered glass which is less likely to break even if scratched. Chemically tempered glass, which comprises, as represented by mole percentage based on the following oxides, from 56 to 72% of SiO2, from 8 to 20% of Al2O3, from 9 to 25% of Na2O, from 0 to 2% of K2O, and from 0 to 15% of MgO, and which has a surface compressive stress of at least 900 MPa and an internal tensile stress of at most 30 MPa. Glass for chemical tempering, which comprises, as represented by mole percentage based on the following oxides, from 56 to 69% of SiO2, from 8 to 16% of Al2O3, from 9 to 22% of Na2O, from 0 to 1% of K2O, from 5.5 to 14% of MgO, from 0 to 2% of ZrO2, and from 0 to 6% of B2O3.

    Abstract translation: 提供化学钢化玻璃，即使划伤也不太可能破裂。 化学强化玻璃，其以由以下氧化物的摩尔百分数表示的SiO 2，56至72％的SiO 2，8至20％的Al 2 O 3，9至25％的Na 2 O，0至2％的K 2 O， 和0〜15％的MgO，其表面压应力为至少900MPa，内部拉伸应力为30MPa以下。 用于化学回火的玻璃，其包含以下列氧化物的摩尔百分数表示：SiO2的56至69％，Al2O3的8至16％，Na2O的9至22％，K2O的0至1％ ，5.5〜14％的MgO，0〜2％的ZrO 2和0〜6％的B 2 O 3。

    GLASS SUBSTRATE FOR CU-IN-GA-SE SOLAR CELLS AND SOLAR CELL USING SAME
    5.
    发明申请
    GLASS SUBSTRATE FOR CU-IN-GA-SE SOLAR CELLS AND SOLAR CELL USING SAME 审中-公开
    用于CU-IN-GA-SE太阳能电池的玻璃基板和使用它的太阳能电池

    公开(公告)号：US20130233386A1

    公开(公告)日：2013-09-12

    申请号：US13867490

    申请日：2013-04-22

    Applicant: ASAHI GLASS COMPANY, LIMITED

    Inventor： Yu HANAWA ,  Yutaka KUROIWA ,  Tetsuya NAKASHIMA ,  Reo USUI

    IPC: H01L31/02 ,  H01L31/0272

    CPC classification number: H01L31/02 ,  C03C3/087 ,  C03C3/093 ,  H01L31/022433 ,  H01L31/03923 ,  H01L31/046 ,  H01L31/0488 ,  H01L31/0749 ,  Y02E10/541

    Abstract: A glass substrate for a Cu—In—Ga—Se solar cell. The glass substrate contains specific oxides with the specific amounts, respectively. The glass substrate has a glass transition temperature of from 650 to 750° C., an average coefficient of thermal expansion within a range of from 50 to 350° C. of from 75×10−7 to 95×10−7/° C., a relationship between a temperature (T4), at which a viscosity reaches 104 dPa·s, and a devitrification temperature (TL) of T4−TL≧−30° C., a density of 2.6 g/cm3 or less, and a brittleness index of less than 7,000 m−1/2.

    Abstract translation: 一种用于Cu-In-Ga-Se太阳能电池的玻璃基板。 玻璃基板分别含有特定量的特定氧化物。 玻璃基板的玻璃化转变温度为650〜750℃，平均热膨胀系数为50〜350℃，为75×10-7〜95×10-7 /℃ ，粘度达到104dPa·s的温度（T4）与T4-TL> = -30℃的失透温度（TL），2.6g / cm 3以下的密度之间的关系， 脆性指数小于7,000 m-1/2。

    GLASS FOR CHEMICAL TEMPERING, CHEMICALLY TEMPERED GLASS, AND GLASS PLATE FOR DISPLAY DEVICE
    6.
    发明申请
    GLASS FOR CHEMICAL TEMPERING, CHEMICALLY TEMPERED GLASS, AND GLASS PLATE FOR DISPLAY DEVICE 审中-公开
    用于化学温度的玻璃，化学玻璃和用于显示装置的玻璃板

    公开(公告)号：US20150126354A1

    公开(公告)日：2015-05-07

    申请号：US14597587

    申请日：2015-01-15

    Applicant: ASAHI GLASS COMPANY, LIMITED

    Inventor： Jun ENDO ,  Shusaku AKIBA ,  Kazutaka ONO ,  Tetsuya NAKASHIMA

    IPC: C03C3/087 ,  C03C3/085

    CPC classification number: C03C3/085 ,  C03C3/087 ,  C03C3/091 ,  C03C21/00 ,  C03C21/001 ,  C03C21/002 ,  G02F2001/133302 ,  Y10T428/26 ,  Y10T428/315

    Abstract: To provide glass to be used for chemically tempered glass, of which the strength is less likely to be reduced even when indentations are formed thereon. Glass for chemical tempering, which comprises, as represented by mole percentage based on oxides, from 62 to 68% of SiO2, from 6 to 12% of Al2O3, from 7 to 13% of MgO, from 9 to 17% of Na2O, and from 0 to 7% of K2O, wherein the difference obtained by subtracting the content of Al2O3 from the total content of Na2O and K2O is less than 10%, and when ZrO2 is contained, its content is at most 0.8%. Chemically tempered glass obtained by chemically tempering such glass for chemical tempering. Such chemically tempered glass has a compressive stress layer formed on the glass surface, which has a thickness of at least 30 μm and a surface compressive stress of at least 550 MPa.

    Abstract translation: 提供用于化学钢化玻璃的玻璃，其中即使在其上形成凹痕时其强度也不太可能降低。 用于化学回火的玻璃，其以由氧化物的摩尔百分数表示，SiO 2为62〜68％，Al 2 O 3为6〜12％，MgO为7〜13％，Na 2 O为9〜17％ 0〜7％的K2O，其中通过从Na 2 O和K 2 O的总含量中减去Al 2 O 3的含量而得到的差小于10％，当含有ZrO 2时，其含量为0.8％以下。 通过化学回火这种玻璃进行化学回火获得的化学强化玻璃。 这种化学强化玻璃具有形成在玻璃表面上的压应力层，其具有至少30μm的厚度和至少550MPa的表面压应力。

    METHOD FOR PRODUCING CHEMICALLY TEMPERED GLASS, AND GLASS FOR CHEMICAL TEMPERING
    7.
    发明申请
    METHOD FOR PRODUCING CHEMICALLY TEMPERED GLASS, AND GLASS FOR CHEMICAL TEMPERING 审中-公开
    用于生产化学玻璃的方法和用于化学温度的玻璃

    公开(公告)号：US20140364298A1

    公开(公告)日：2014-12-11

    申请号：US14470395

    申请日：2014-08-27

    Applicant: Asahi Glass Company, Limited

    Inventor： Seiki OHARA ,  Kazutaka ONO ,  Tetsuya NAKASHIMA

    IPC: C03C3/087 ,  C03C4/18 ,  C03C3/085

    CPC classification number: C03C3/087 ,  C03C3/085 ,  C03C4/18 ,  C03C21/002 ,  C03C2204/00

    Abstract: A Glass for chemical tempering, which includes, as represented by mole percentage based on the following oxides, from 60 to 75% of SiO2, from 5 to 15% of Al2O3, more than 7 and at most 12% of MgO, from 0 to 3% of CaO, from 0 to 3% of ZrO2, from 10 to 20% of Li2O, from 0 to 8% of Na2O and from 0 to 5% of K2O, and has a total content R2O of Li2O, Na2O and K2O of at most 25%, and a ratio Li2O/R2O of the Li2O content to R2O of from 0.5 to 1.0.

    Abstract translation: 用于化学回火的玻璃，其包括以下列氧化物的摩尔百分比表示：SiO 2的60至75％，Al 2 O 3的5至15％，MgO的多至7和至多12％，从0至 3％CaO，0〜3％ZrO 2，10〜20％Li 2 O，0〜8％Na 2 O和0〜5％K 2 O，Li 2 O，Na 2 O，K 2 O的总含量R 2 O 至多25％，Li 2 O含量与R2O的比率Li2O / R2O为0.5〜1.0。

    FLOAT GLASS FOR CHEMICAL STRENGTHENING
    9.
    发明申请
    FLOAT GLASS FOR CHEMICAL STRENGTHENING 有权
    用于化学强化的浮法玻璃

    公开(公告)号：US20160023945A1

    公开(公告)日：2016-01-28

    申请号：US14753416

    申请日：2015-06-29

    Applicant: ASAHI GLASS COMPANY, LIMITED

    Inventor： Yuichi SUZUKI ,  Tetsuya NAKASHIMA ,  Jun SASAI

    IPC: C03C21/00 ,  G01N23/223 ,  G01N23/225 ,  C03C3/087

    CPC classification number: C03C21/005 ,  C03B18/02 ,  C03B18/18 ,  C03B18/20 ,  C03B25/08 ,  C03C3/087 ,  C03C21/002 ,  C03C23/008 ,  G01N23/223 ,  G01N23/2258 ,  Y02P40/57

    Abstract: The present invention relates to a float glass for chemical strengthening, containing a bottom surface coming into contact with a molten metal at the time of forming and a top surface opposing the bottom surface, in which a difference Δ(N—Na2O2) determined by subtracting a square of a normalized Na2O surface concentration of the bottom surface which is a value obtained by dividing an Na2O concentration in the bottom surface by an Na2O concentration at a depth position of 100 μM therefrom, from a square of a normalized Na2O surface concentration of the top surface which is a value obtained by dividing an Na2O concentration in the top surface by an Na2O concentration at a depth position of 100 μm therefrom, is 0.040 or less.

    Abstract translation: 本发明涉及一种用于化学强化的浮法玻璃，其包含在成形时与熔融金属接触的底表面和与底表面相对的顶表面，其中由下式确定的差值Dgr（N-Na 2 O 2）由 从底表面的归一化Na 2 O表面浓度的平方减去正方形的Na2O表面浓度的平方值，该平均值是通过将底面中的Na 2 O浓度除以Na 2 O浓度在100μM的深度位置获得的值， 通过将上表面中的Na 2 O浓度除以其100μm深度位置处的Na 2 O浓度得到的值的顶面为0.040以下。

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