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1.发明公开METHOD FOR PRODUCING GLASS PLATE AND GLASS PLATE 审中-公开VERFAHREN ZUR HERSTELLUNG EINER GLASPLATTE UND GLASPLATTE
公开(公告)号：EP3042880A4
公开(公告)日：2017-05-17
申请号：EP14841301
申请日：2014-09-01
发明人： TANAKA SATOSHI , TSURI KEIKO , KOYO HIROTAKA , MITANI KAZUISHI , SAITO YASUHIRO
摘要： The glass sheet production method of the present invention includes the steps of: (I) bringing a mixed gas into contact with at least one surface of a sheet-shaped glass material so as to change a surface morphology of the glass material to an extent that light scattering properties of the glass material are changed, the mixed gas containing a fluorine element (F)-containing acid A and a chlorine element (Cl)-containing acid B and having a molar ratio of water to the acid A (molar concentration of water / molar concentration of acid A ) of less than 5, the glass material containing at least sodium as a component and having a temperature in a range from a glass transition temperature to a temperature 300°C higher than the glass transition temperature; and (II) cooling the sheet-shaped glass material obtained in the step (I) so as to obtain a glass sheet.
摘要翻译： 本发明的玻璃板制造方法包括以下步骤：（I）使混合气体与片状玻璃材料的至少一个表面接触，从而将玻璃材料的表面形态改变到 使含有含氟元素（F）的酸A和含氯元素（Cl）的酸B并且具有水与酸A的摩尔比（摩尔浓度）的混合气体改变玻璃材料的光散射特性 水/酸A）的摩尔浓度小于5，所述玻璃材料至少含有钠作为组分并具有在从玻璃化转变温度至高于玻璃化转变温度300℃的温度范围内的温度; 和（II）冷却步骤（I）中获得的片状玻璃材料以获得玻璃片。
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2.发明公开PROCESS FOR PRODUCING GLASS PLATE, AND GLASS PLATE 审中-公开VERFAHREN ZUR HERSTELLUNG EINER GLASPLATTE UND GLASPLATTE
公开(公告)号：EP3100986A4
公开(公告)日：2017-09-20
申请号：EP15743450
申请日：2015-01-28
发明人： TANAKA SATOSHI , KOYO HIROTAKA , MITANI KAZUISHI , SAITO YASUHIRO , TSURI KEIKO
IPC分类号： C03C15/00 , B63B19/02 , C03B18/02 , C03B27/012 , C03C17/245 , C03C21/00 , C03C23/00
CPC分类号： C03C15/00 , B63B19/02 , C03B18/02 , C03B27/012 , C03C3/087 , C03C23/008
摘要： The glass sheet production method of the present invention is a method for producing a surface-modified glass sheet, including a gas contact step of bringing hydrogen fluoride (HF) gas, hydrogen chloride (HCl) gas, and water vapor into contact with at least one principal surface of a glass sheet. A gas containing the hydrogen fluoride (HF) gas is used in the gas contact step, and in the gas containing the hydrogen fluoride (HF) gas, a volume ratio of the water vapor to the hydrogen fluoride (HF) gas (volume of water vapor / volume of HF gas) is 8 or more.
摘要翻译： 本发明的玻璃板的制造方法是一种表面改性玻璃板的制造方法，其包括使氟化氢（HF）气体，氯化氢（HCl）气体和水蒸气至少接触的气体接触工序 玻璃板的一个主要表面。 在气体接触步骤中使用包含氟化氢（HF）气体的气体，并且在包含氟化氢（HF）气体的气体中，水蒸气与氟化氢（HF）气体的体积比（水的体积 蒸气/ HF气体的体积）为8以上。
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3.发明公开GLASS SHEET MANUFACTURING METHOD AND GLASS SHEET 审中-公开GLASSCHEIBENHERSTELLUNGSVERFAHREN UND GLASSCHEIBE
公开(公告)号：EP3085672A4
公开(公告)日：2017-06-21
申请号：EP14872984
申请日：2014-12-12
发明人： TANAKA SATOSHI , TSURI KEIKO , KOYO HIROTAKA , MITANI KAZUISHI , SAITO YASUHIRO
CPC分类号： C03C15/00 , C03C23/008 , C03C2204/08
摘要： The glass sheet production method of the present invention is a method for producing a surface-modified glass sheet. This method includes a gas contact step of bringing hydrogen fluoride (HF) gas and hydrogen chloride (Cl) gas into contact with at least one principal surface of a glass sheet having a temperature in a range of 450°C to 630°C. A gas containing the hydrogen fluoride (HF) gas is used in the gas contact step, and in the gas containing the hydrogen fluoride (HF) gas, a volume ratio of water vapor to the hydrogen fluoride (HF) gas (volume of water vapor / volume of HF gas) is less than 8.
摘要翻译： 本发明的玻璃板制造方法是制造表面改性玻璃板的方法。 该方法包括使氟化氢（HF）气体和氯化氢（Cl）气体与温度在450℃至630℃范围内的玻璃板的至少一个主表面接触的气体接触步骤。 在气体接触步骤中使用包含氟化氢（HF）气体的气体，并且在包含氟化氢（HF）气体的气体中，水蒸气与氟化氢（HF）气体的体积比（水蒸汽体积 / HF气体体积）小于8。
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公开(公告)号：EP3053888A4
公开(公告)日：2017-05-03
申请号：EP14847924
申请日：2014-09-26
发明人： TANAKA SATOSHI , TSURI KEIKO , KOYO HIROTAKA , MITANI KAZUISHI , SAITO YASUHIRO
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