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公开(公告)号:US08969226B2
公开(公告)日:2015-03-03
申请号:US12277573
申请日:2008-11-25
CPC分类号: C03C3/093 , C03C3/091 , C03C4/18 , C03C21/00 , C03C2204/00 , Y10T428/26
摘要: A silicate glass that is tough and scratch resistant. The toughness is increased by minimizing the number of non-bridging oxygen atoms in the glass. In one embodiment, the silicate glass is an aluminoborosilicate glass in which −15 mol %≦(R2O+R′O—Al2O3—ZrO2)—B2O3≦4 mol %, where R is one of Li, Na, K, Rb, and Cs, and R′ is one of Mg, Ca, Sr, and Ba.
摘要翻译: 坚韧耐刮的硅酸盐玻璃。 通过最小化玻璃中非桥接氧原子的数量来增加韧性。 在一个实施方案中,硅酸盐玻璃是其中R为Li,Na,K,Rb之一之一的-15摩尔%<(R2O + R'O-Al2O3-ZrO2)-B2O3和nLE; 4摩尔%的铝硼硅酸盐玻璃, 和Cs,R'是Mg,Ca,Sr和Ba之一。
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公开(公告)号:US20090220761A1
公开(公告)日:2009-09-03
申请号:US12393241
申请日:2009-02-26
IPC分类号: B32B17/00 , C03C3/095 , C03C3/093 , C03C3/091 , C03C3/087 , C03C3/085 , C03C3/083 , C03C15/00
CPC分类号: C03C3/083 , C03B17/067 , C03B27/04 , C03C21/002 , Y10T428/315
摘要: A glass that is ion exchangeable to a depth of at least 20 μm (microns) and has a internal region having a tension of less than or equal to 100 MPa. The glass is quenched or fast cooled from a first temperature above the anneal point of the glass to a second temperature that is below the strain point of the glass. In one embodiment, the glass is a silicate glass, such as an alkali silicate glass, an alkali aluminosilicate glass, an aluminosilicate glass, a borosilicate glass, an alkali aluminogermanate glass, an alkali germanate glass, an alkali gallogermanate glass, and combinations thereof.
摘要翻译: 可离子交换到至少20微米(微米)深度的玻璃,并且具有小于或等于100MPa的张力的内部区域。 将玻璃从玻璃退火点以上的第一温度淬火或快速冷却至低于玻璃应变点的第二温度。 在一个实施方案中,玻璃是硅酸盐玻璃,例如碱性硅酸盐玻璃,碱性硅铝酸盐玻璃,铝硅酸盐玻璃,硼硅酸盐玻璃,碱金属铝酸盐玻璃,碱金属锗玻璃,碱金属锗玻璃及其组合。
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公开(公告)号:US20120308803A1
公开(公告)日:2012-12-06
申请号:US13588581
申请日:2012-08-17
IPC分类号: C03C3/04 , C03C3/089 , C03C3/087 , C03C3/093 , C03C3/083 , C03C3/085 , C03C3/076 , C03C3/091
CPC分类号: C03C3/093 , C03C3/091 , C03C4/18 , C03C21/00 , C03C2204/00 , Y10T428/26
摘要: A silicate glass that is tough and scratch resistant. The toughness is increased by minimizing the number of non-bridging oxygen atoms in the glass. In one embodiment, the silicate glass is an aluminoborosilicate glass in which −15 mol %≦(R2O+R′O—Al2O3—ZrO2)—B2O3≦4 mol %, where R is one of Li, Na, K, Rb, and Cs, and R′ is one of Mg, Ca, Sr, and Ba.
摘要翻译: 坚韧耐刮的硅酸盐玻璃。 通过最小化玻璃中非桥接氧原子的数量来增加韧性。 在一个实施方案中,硅酸盐玻璃是其中R为Li,Na,K,Rb之一之一的-15摩尔%<(R2O + R'O-Al2O3-ZrO2)-B2O3和nLE; 4摩尔%的铝硼硅酸盐玻璃, 和Cs,R'是Mg,Ca,Sr和Ba之一。
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公开(公告)号:US08652978B2
公开(公告)日:2014-02-18
申请号:US13588581
申请日:2012-08-17
IPC分类号: C03C3/091
CPC分类号: C03C3/093 , C03C3/091 , C03C4/18 , C03C21/00 , C03C2204/00 , Y10T428/26
摘要: A silicate glass that is tough and scratch resistant. The toughness is increased by minimizing the number of non-bridging oxygen atoms in the glass. In one embodiment, the silicate glass is an aluminoborosilicate glass in which −15 mol %≦(R2O+R′O—Al2O3—ZrO2)—B2O3≦4 mol %, where R is one of Li, Na, K, Rb, and Cs, and R′ is one of Mg, Ca, Sr, and Ba.
摘要翻译: 坚韧耐刮的硅酸盐玻璃。 通过最小化玻璃中非桥接氧原子的数量来增加韧性。 在一个实施方案中,硅酸盐玻璃是一种铝硼硅酸盐玻璃,其中R为R 1,Na,K,Rb和(R 2)中的一种为15摩尔%@(R2O + R'O-Al2O3-ZrO2)-B2O3 @ 4摩尔% Cs,R'是Mg,Ca,Sr和Ba之一。
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公开(公告)号:US20090142568A1
公开(公告)日:2009-06-04
申请号:US12277573
申请日:2008-11-25
CPC分类号: C03C3/093 , C03C3/091 , C03C4/18 , C03C21/00 , C03C2204/00 , Y10T428/26
摘要: A silicate glass that is tough and scratch resistant. The toughness is increased by minimizing the number of non-bridging oxygen atoms in the glass. In one embodiment, the silicate glass is an aluminoborosilicate glass in which −15 mol 1%≦(R2O+R′O—Al2O3—ZrO2)—B2O3≦4 mol %, where R is one of Li, Na, K, Rb, and Cs, and R′ is one of Mg, Ca, Sr, and Ba.
摘要翻译: 坚韧耐刮的硅酸盐玻璃。 通过最小化玻璃中非桥接氧原子的数量来增加韧性。 在一个实施方案中,硅酸盐玻璃是其中R为Li,Na,K之一的-15摩尔1%<=(R2O + R'O-Al2O3-ZrO2)-B2O3 <= 4摩尔%的铝硼硅酸盐玻璃, Rb和Cs,R'是Mg,Ca,Sr和Ba之一。
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公开(公告)号:US08232218B2
公开(公告)日:2012-07-31
申请号:US12393241
申请日:2009-02-26
CPC分类号: C03C3/083 , C03B17/067 , C03B27/04 , C03C21/002 , Y10T428/315
摘要: A glass that is ion exchangeable to a depth of at least 20 μm (microns) and has a internal region having a tension of less than or equal to 100 MPa. The glass is quenched or fast cooled from a first temperature above the anneal point of the glass to a second temperature that is below the strain point of the glass. In one embodiment, the glass is a silicate glass, such as an alkali silicate glass, an alkali aluminosilicate glass, an aluminosilicate glass, a borosilicate glass, an alkali aluminogermanate glass, an alkali germanate glass, an alkali gallogermanate glass, and combinations thereof.
摘要翻译: 可离子交换至少20μm(微米)深度并具有小于或等于100MPa的张力的内部区域的玻璃。 将玻璃从玻璃退火点以上的第一温度淬火或快速冷却至低于玻璃应变点的第二温度。 在一个实施方案中,玻璃是硅酸盐玻璃,例如碱性硅酸盐玻璃,碱性硅铝酸盐玻璃,铝硅酸盐玻璃,硼硅酸盐玻璃,碱金属铝酸盐玻璃,碱金属锗玻璃,碱金属锗玻璃及其组合。
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公开(公告)号:US08431502B2
公开(公告)日:2013-04-30
申请号:US13495355
申请日:2012-06-13
申请人: Matthew John Dejneka , Sinue Gomez
发明人: Matthew John Dejneka , Sinue Gomez
CPC分类号: C03C3/083 , C03B5/225 , C03B17/064 , C03C1/004 , C03C3/085 , C03C3/087 , C03C3/091 , C03C3/095 , C03C14/008 , C03C21/002 , Y02A40/29 , Y10T428/315
摘要: A fusion formable and ion exchangeable silicate glass having a seed concentration of less than about 1 seed/cm3.
摘要翻译: 具有小于约1个种子/ cm3的种子浓度的可熔融成型和可离子交换的硅酸盐玻璃。
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公开(公告)号:US08586492B2
公开(公告)日:2013-11-19
申请号:US12858490
申请日:2010-08-18
申请人: Kristen L Barefoot , Matthew John Dejneka , Sinue Gomez , Timothy Michael Gross , Nagaraja Shashidhar
发明人: Kristen L Barefoot , Matthew John Dejneka , Sinue Gomez , Timothy Michael Gross , Nagaraja Shashidhar
IPC分类号: C03C3/091
CPC分类号: C03C3/091 , C03B33/0222 , C03B33/04 , C03B33/091 , C03C3/097 , C03C21/002 , Y02P40/57 , Y10T225/12 , Y10T428/24777 , Y10T428/315
摘要: A glass and an enclosure, including windows, cover plates, and substrates for mobile electronic devices comprising the glass. The glass has a crack initiation threshold that is sufficient to withstand direct impact, has a retained strength following abrasion that is greater than soda lime and alkali aluminosilicate glasses, and is resistant to damage when scratched. The enclosure includes cover plates, windows, screens, and casings for mobile electronic devices and information terminal devices.
摘要翻译: 玻璃和外壳,包括窗,盖板和用于包括玻璃的移动电子设备的基板。 玻璃具有足以承受直接冲击的裂纹起始阈值,具有大于碱石灰和碱性硅铝酸盐玻璃的磨损后的保留强度,并且在划伤时具有抗损伤性。 外壳包括用于移动电子设备和信息终端设备的盖板,窗户,屏幕和外壳。
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公开(公告)号:US20110294648A1
公开(公告)日:2011-12-01
申请号:US12788525
申请日:2010-05-27
CPC分类号: C03C3/097 , C03C21/002
摘要: An ion exchangeable glass that is free of lithium and comprising 0.1-10 mol % P2O5 and at least 5 mol % Al2O3. The presence of P2O5 enables the glass to be ion exchanged more quickly and to a greater depth than comparable glasses that do not contain P2O5.
摘要翻译: 一种不含锂的可离子交换玻璃,其包含0.1-10mol%的P2O5和至少5mol%的Al2O3。 P2O5的存在使得玻璃能够比不含P2O5的可比玻璃更快地进行离子交换并获得更大的深度。
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公开(公告)号:US20100291353A1
公开(公告)日:2010-11-18
申请号:US12845066
申请日:2010-07-28
申请人: Matthew John Dejneka , Alexander Mikhailovich Streltsov , Daniel R. Harvey , Sinue Gomez , Timothy Michael Gross
发明人: Matthew John Dejneka , Alexander Mikhailovich Streltsov , Daniel R. Harvey , Sinue Gomez , Timothy Michael Gross
CPC分类号: C03C3/091 , C03B33/0222 , C03B33/04 , C03B33/091 , C03C3/097 , C03C21/002 , Y02P40/57 , Y10T225/12 , Y10T428/24777 , Y10T428/315
摘要: A method of cutting a glass sheet that has been thermally or chemically strengthened along a predetermined line, axis, or direction with high speed and with minimum damage on the cut edges. The strengthened glass sheet may be an aluminoborosilicate glass material having at least one alkali metal oxide modifier, and the ratio Al 2 O 3 ( mol % ) + B 2 O 3 ( mol % ) ∑ modifiers ( mol % ) > 1. At least one damage line is formed within the strengthened glass sheet. The at least one damage line is formed outside the strengthened compressive stress surface layers and within the tensile stress layer of the strengthened glass sheet. The at least one damage line may be formed by laser treatment. A crack is initiated in the strengthened glass sheet and propagated along the at least one damage line to separate the strengthened glass sheet along the predetermined line, axis, or direction into at least two pieces.
摘要翻译: 一种切割沿着预定的线,轴或方向被热或化学强化的玻璃板的方法,该切割边缘具有高速度和最小的损伤。 强化玻璃板可以是具有至少一种碱金属氧化物改性剂的铝硼硅酸盐玻璃材料,并且Al 2 O 3(摩尔百分比)+ B 2 O 3(摩尔百分比) 在()玻璃板内形成至少一条损伤线。 至少一条损伤线形成在加强的压应力表面层之外和加强玻璃板的拉伸应力层之内。 至少一条损伤线可以通过激光治疗形成。 在强化的玻璃板中开始裂纹,沿着至少一条损伤线传播,将强化的玻璃板沿预定的线,轴或方向分离为至少两片。
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