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公开(公告)号：EP4423026A1
公开(公告)日：2024-09-04
申请号：EP22812935.9
申请日：2022-10-25
申请人： Corning Incorporated
发明人： BEALL, George, Halsey , FU, Qiang , GUO, Xiaoju , LEZZI, Peter, Joseph , LIAO, Zhihao , ORAM, Pascale , SPIER, Charisse, Marye , WHITTIER, Alana, Marie
CPC分类号： C03C3/085 , C03C3/087 , C03C3/093 , C03C3/095 , C03C21/002
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公开(公告)号：EP4402109A1
公开(公告)日：2024-07-24
申请号：EP22843868.5
申请日：2022-12-02
申请人： Gürok Holding B.V.
发明人： KURTULUS, Recep , KAVAS, Taner
IPC分类号： C03C
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公开(公告)号：EP4385959A1
公开(公告)日：2024-06-19
申请号：EP23215143.1
申请日：2023-12-08
申请人： SCHOTT AG
发明人： SCHNEIDER, Meike , RÜDINGER, Bernd , MARTENS, Uwe
CPC分类号： C03C3/087 , C03C3/093 , C03C3/097 , C03C10/0027 , C03C21/002
摘要： Beschrieben wird eine transparente, chemisch vorspannbare oder chemisch vorgespannte Glaskeramik. Sie hat eine hohe Transmission und eine geringe Trübung und enthält einen hohen Kristallphasenanteil an Keatitmischkristall. Beschrieben werden auch ein Verfahren zu ihrer Herstellung, eine Deckscheibe aus einer solchen Glaskeramik und deren Verwendung sowie ein digitales Anzeigegerät, welches eine solche Deckscheibe umfasst.
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公开(公告)号：EP3393989A1
公开(公告)日：2018-10-31
申请号：EP16823454.0
申请日：2016-12-20
申请人： Corning Incorporated
CPC分类号： C03C8/02 , B32B17/06 , B32B2457/20 , C03C3/091 , C03C3/093 , C03C2207/00 , H05K5/0017 , H05K5/03
摘要： According to one embodiment, a glass may include from about 50 mol. % to about 70 mol. % SiO2; from about 12 mol. % to about 35 mol. % B2O3; from about 4 mol. % to about 12 mol. % Al2O3; greater than 0 mol. % and less than or equal to 1 mol. % alkali metal oxide, wherein Li2O is greater than or equal to about 20% of the alkali metal oxide; from about 0.3 mol. % to about 0.7 mol. % of Na2O or Li2O; and greater than 0 mol. % and less than 12 mol. % of total divalent oxide, wherein the total divalent oxide includes at least one of CaO, MgO and SrO, and wherein a ratio of Li2O (mol. %) to (Li2O (mol. %) +(Na2O (mol. %)) is greater than or equal 0.4 and less than or equal to 0.6. The glass may have a relatively low high temperature resistivity and a relatively high low temperature resistivity.
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公开(公告)号：EP2836470B1
公开(公告)日：2018-10-24
申请号：EP13775800.9
申请日：2013-04-11
申请人： Corning Incorporated
发明人： BEALL, George Halsey , COMTE, Marie Jacqueline Monique , DALE, George Owen , PINCKNEY, Linda Ruth , SMITH, Charlene Marie , STEWART, Ronald Leroy , TIETJE, Steven Alvin
CPC分类号： C03C14/006 , C03B20/00 , C03B32/02 , C03C3/085 , C03C3/093 , C03C10/0009 , C03C10/0027 , C03C14/00 , C03C21/002 , Y10T428/315
摘要： Crystallizable glasses, glass-ceramics, IXable glass-ceramics, and IX glass-ceramics are disclosed. The glass-ceramics exhibit beta-spodumene ss as the predominant crystalline phase. These glasses and glass-ceramics, in mole %, include: 62-75 SiO2; 10.5-17 Al2O3; 5-13 Li3O; 0-4 ZnO; 0-8 MgO; 2-5 TiO2; 0-4 B2O3; 0-5 Na2O; 0-4 K2O; 0-2 ZrO2; 0-7 P2O5; 0-0.3 Fe2O3; 0-2 MnOx; and 0.05-0.2 SnO2. Additionally, these glasses and glass-ceramics exhibit the following criteria: a. a ratio: [ Li 2 O + Na 2 O + K 2 O + MgO + ZnO _ ] [ Al 2 O 3 + B 2 O 3 ] between 0.7 to 1.5; b. a ratio: [ TiO 2 + SnO 2 _ ] [ SiO 2 + B 2 O 3 ] greater than 0.04. Furthermore, the glass-ceramics exhibit an opacity >=about 85% over the wavelength range of 400-700 nm for an about 0.8 mm thickness and colors an observer angle of 10° and a CIE illuminant F02 determined with specular reflectance included of a* between -3 and +3, b* between -6 and +6, and L* between 88 and 97.
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公开(公告)号：EP3196555B1
公开(公告)日：2018-10-17
申请号：EP16199998.2
申请日：2016-11-22
申请人： Schott AG
发明人： DÖRK, Birgit , BOCKMEYER, Matthias , ZENKER, Thomas , WEISS, Evelin , OHL, Gerold , TAPLAN, Martin , DUDEK, Roland , BACKES, Sascha
CPC分类号： H05B3/688 , C03B32/02 , C03C3/083 , C03C3/085 , C03C3/091 , C03C3/093 , C03C3/097 , C03C4/02 , C03C10/0027 , C03C17/00 , C03C2204/00 , F24C7/083 , F24C15/102 , H05B3/74 , H05B6/1209 , H05B2213/07
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公开(公告)号：EP3004005B1
公开(公告)日：2018-08-01
申请号：EP14734252.1
申请日：2014-06-04
发明人： YAMAMOTO, Kazuyuki , CHOJU, Ken
摘要： A glass for pharmaceutical containers, which is resistant to delamination and has excellent processibility, is provided. The glass for pharmaceutical containers comprises, in mol % on an oxide basis, 69 to 81% of SiO2, 4 to 12% of Al2O3, 0 to 5% of B2O3, to 20% of Li2O+Na2O+K2O, 0.1 to 12% of Li2O, and 0 to 10% of MgO+CaO+SrO+BaO. The glass has a hydrolytic resistance of Class 1 in a test in accordance with the European pharmacopoeia.
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公开(公告)号：EP1790620B2
公开(公告)日：2018-07-11
申请号：EP07101906.1
申请日：2005-03-16
摘要： A glass having a SiO2-Al2O3-B2O3-RO (RO is at least one of MgO, CaO, BaO, SrO and ZnO) based composition, a temperature corresponding to 10 poise being 1570 DEG C or higher and an alkali content of 0.01 to 0.2% and a ZrO2 content of 0.01 to 0.3%, as expressed in % by mass. And, a glass having a SiO2-Al2O3-B2O3-RO (RO is at least one of MgO, CaO, BaO, SrO and ZnO) based composition, a density of 2.5 g/cm or less, an average thermal expansion coefficient of 25 to 36x10 / DEG C in a temperature range of 30 to 380 DEG C, a strain point of 640 DEG C or higher and an alkali content of 0.01 to 0.2% and a ZrO2 content of not less than 0.01% and less than 0.4%, as expressed in % by mass.
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公开(公告)号：EP3325419A1
公开(公告)日：2018-05-30
申请号：EP16751065.0
申请日：2016-07-22
申请人： Corning Incorporated
发明人： DEMARTINO, Steven Edward , FABIAN, Michelle Dawn , KOHLI, Jeffrey Todd , LYON, Jennifer Lynn , SMITH, Charlene Marie , TANG, Zhongzhi
CPC分类号： G06F1/1656 , B32B17/064 , B32B17/10018 , B32B17/10137 , C03C3/085 , C03C3/091 , C03C3/093 , C03C3/097 , C03C21/002 , G06F1/16 , G06F1/1626 , G06F1/1637 , H05K5/03
摘要： Embodiments of this disclosure pertain to a strengthened glass article including a first surface and a second surface opposing the first surface defining a thickness (t) of about less than about 1.1 mm, a compressive stress layer extending from the first surface to a depth of compression (DOC) of about 0.1·t or greater, such that when the glass article fracture, it breaks into a plurality of fragments having an aspect ratio of about 5 or less. In some embodiments, the glass article exhibits an equibiaxial flexural strength of about 20 kgf or greater, after being abraded with 90-grit SiC particles at a pressure of 25 psi for 5 seconds. Devices incorporating the glass articles described herein and methods for making the same are also disclosed.
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公开(公告)号：EP3303236A1
公开(公告)日：2018-04-11
申请号：EP16733755.9
申请日：2016-06-01
申请人： Corning Incorporated
IPC分类号： C03C3/085 , C03C3/087 , C03C3/091 , C03C3/093 , C03C3/095 , C03C3/097 , C03C4/02 , C03C17/02
CPC分类号： C03C3/097 , B32B17/06 , B32B2307/308 , B32B2307/4026 , C03B17/02 , C03B17/064 , C03C3/085 , C03C3/087 , C03C3/091 , C03C3/093 , C03C3/095 , C03C4/02 , C03C4/12 , C03C4/18 , C03C17/02 , C03C2204/00
摘要： A laminated glass article includes a glass core layer and a glass cladding layer adjacent to the glass core layer. At least one of the glass core layer or the glass cladding layer is a tinted layer. The tinted layer can include a tinting agent that imparts a color to the tinted layer.
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