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1. 发明申请

WO2015127583A1 CHEMICALLY TOUGHENED GLASS ARTICLE WITH LOW COEFFICIENT OF THERMAL EXPANSION 审中-公开
标题翻译：具有低热膨胀系数的化学玻璃制品
公开(公告)号：WO2015127583A1
公开(公告)日：2015-09-03
申请号：PCT/CN2014/072494
申请日：2014-02-25
申请人： SCHOTT AG , SCHOTT GLASS TECHNOLOGIES (SUZHOU) CO., LTD.
发明人： FAN, Huiyan , ZHANG, Guangjun , ZIMMER, Jose , WANG, Chong , ALKEMPER, Jochen
IPC分类号： C03C3/118
CPC分类号： C03C21/002 , C03C3/091 , C03C3/093 , C03C3/095
摘要： The invention provides a lithium-free boron alumino-silicate glass composition which is chemically toughened and a glass article manufactured thereof. The glass article has a CTE lower than 7.5 ppm/K -1 at a temperature of 20 to 300°C, a Dol higher than 10 μm and a CS higher than 500 MPa. The glass article comprises a glass composition in accordance to the invention with the ratio R'O/R2O equal to or lower than 0.7 and wherein R' is at least one of Mg, Ca, Sr, Ba and wherein R is at least 10 one of Na and K. The non-bridge oxygen produced by alkali earth oxides can be controlled and the good chemical toughening properties (CS>500 MPa, Dol>10 μm) can be got. The glass has high thermal 15 shock resistance, high heat conductive coefficient and high surface tension. The chemical toughening low CTE glass article can be used as a cover for cellphones, smart phones, tablet PC, notebooks, PDA;20 or it can be used for flexible cover on folding screening display, OLED and the like.
摘要翻译：本发明提供一种化学增韧的无锂硼铝硅酸盐玻璃组合物及其制造的玻璃制品。玻璃制品在20-300℃的温度下的CTE低于7.5ppm / K-1，Dol高于10μm，CS高于500MPa。玻璃制品包含根据本发明的玻璃组合物，其比率R'O / R2O等于或低于0.7，其中R'是Mg，Ca，Sr，Ba中的至少一种，并且其中R是至少10个的Na和K.可以控制由碱土氧化物产生的非桥氧，并且可以获得良好的化学增韧性能（CS> 500MPa，Dol>10μm）。该玻璃具有高耐热15抗冲击性，高导热系数和高表面张力。化学增韧低CTE玻璃制品可用作手机，智能手机，平板电脑，笔记本电脑，PDA等的盖子; 20可用于折叠屏幕显示屏，OLED等上的柔性封面。

2. 发明申请

WO2023035179A1 PROCESS OF REGENERATING THE SALT BATH FOR TOUGHENING GLASS OR GLASS CERAMIC SUBSTRATES AND PROCESS OF TOUGHENING GLASS OR GLASS CERAMIC SUBSTRATES INCLUDING THE SAME 审中-公开
公开(公告)号：WO2023035179A1
公开(公告)日：2023-03-16
申请号：PCT/CN2021/117428
申请日：2021-09-09
申请人： SCHOTT GLASS TECHNOLOGIES (SUZHOU) CO., LTD.
发明人： LIN, John , ZACHAU, Thilo , DIETRICH, Ruediger , WANG, Chong , RUDIGIER-VOIGT, Eveline
IPC分类号： C03C21/00 , C03B27/03
摘要： Process of regenerating a salt bath for toughening glass or glass ceramic substrates and process of toughening glass or glass ceramic substrates including the same. The process of regenerating the salt bath for toughening glass or glass ceramic substrates containing lithium includes the following step: S210: preparing zeolite in accordance to the amount of the salt bath to be regenerated; S220: conducting regeneration by immersing the zeolite into the salt bath, in which Li + in the salt bath are adsorbed by zeolite; and S230: removing the zeolite with the Li + adsorbed therein from the salt bath. After step S230, the Li + concentration in the salt bath is reduced by at least 19 %. Furthermore, the process can be conducted many times for the same salt bath.

3. 发明申请

WO2014015840A1 LAMINATED GLASS FOR MOBILE ELECTRONIC DEVICE 审中-公开
标题翻译：用于移动电子设备的层压玻璃
公开(公告)号：WO2014015840A1
公开(公告)日：2014-01-30
申请号：PCT/CN2013/080333
申请日：2013-07-29
申请人： SCHOTT GLASS TECHNOLOGIES (SUZHOU) CO., LTD.
发明人： WANG, Chong , ZIMMER, Jose , HOU, Yunfei , GABEL, Falk
IPC分类号： C03C27/12 , B32B17/06
CPC分类号： B32B17/10174 , B32B17/10036 , B32B17/10119 , B32B17/10137
摘要： A laminated glass for mobile electronic device, comprising at least two layers of glass bonded together and selected from glass ceramic and ordinary glass, wherein the outmost layer is a glass ceramics layer. The laminated glass can be used as back or front cover of mobile electronic device. The said back or front cover can have advantageous of colors, strength, anti-scratch and also safety when broken.
摘要翻译：一种移动电子装置用夹层玻璃，其特征在于，包括至少两层玻璃，其结合在一起，选自玻璃陶瓷和普通玻璃，其中最外层为玻璃陶瓷层。夹层玻璃可用作移动电子设备的后盖或前盖。所述后盖或前盖可以具有有利的颜色，强度，防划伤以及破碎时的安全性。

4. 发明申请

WO2021163818A1 DRINKING IMPLEMENT WITH ANTIMICROBIAL FUNCTION 审中-公开
公开(公告)号：WO2021163818A1
公开(公告)日：2021-08-26
申请号：PCT/CN2020/000037
申请日：2020-02-21
申请人： SCHOTT GLASS TECHNOLOGIES (SUZHOU) CO. LTD. , SCHOTT AG
发明人： QIAN, Pengxiang , WANG, Chong , XUE, Junming , WINTERSTELLER, Fritz , RUDIGIER-VOIGT, Eveline
IPC分类号： A47G21/18
摘要： Drinking implements are made of glass with antimicrobial function of high durability, as well as methods for producing the same, as well as to uses of the drinking implement. The antimicrobial function of that dinking implement is facilitated by metal ions, especially Ag +, Cu +, Cu 2+, Zn 2+, Sn 2+, Ti 4+ and combinations thereof, which are applied as a durable layer to the drinking implement.

5. 发明申请

WO2013171047A1 GEHÄRTETE KEATIT-GLASKERAMIK 审中-公开
标题翻译：固化热液石英陶瓷
公开(公告)号：WO2013171047A1
公开(公告)日：2013-11-21
申请号：PCT/EP2013/058589
申请日：2013-04-25
申请人： SCHOTT AG
发明人： SADOWSKY, Thomas , WURSTHORN, Viktor , WANG, Chong , GABEL, Falk , KOSMAS, Ioannis
IPC分类号： C03C10/00 , C03C15/00 , C03C19/00 , C03C21/00
CPC分类号： C03C10/0027 , C03C3/095 , C03C15/00 , C03C19/00 , C03C21/002 , C03C21/008
摘要： Die Erfindung betrifft ein Verfahren zur Herstellung eines Formkörpers aus einer gehärteten Glaskeramik mit den folgenden Schritten, nämlich a) Bereitstellen eines Formkörpers aus einer Keatit-Glaskeramik und b) Aussetzen des Formkörpers an eine Quelle von Na + -Ionen, bei einer Temperatur > 300°C, vorzugsweise > 350°C, wobei der in Schritt a) bereitgestellte Formkörper an zumindest einem Teilbereich seiner Oberfläche keine glasige Zone aufweist.
摘要翻译：本发明涉及一种方法，用于生产模制品的固化玻璃 - 陶瓷包括下列步骤，即：a）提供热液石英玻璃陶瓷的成形体，以及b）在温度> 300℃对所述成形体与Na +离子源，优选> 350℃，其中所述在步骤a中提供）模制在其表面没有玻璃状区域的至少在一个部分。

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