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    • 2. 发明授权
    • Method for production of metal oxide glass microspherules at low temperatures
    • 在低温下生产金属氧化物玻璃微球的方法
    • US06408648B1
    • 2002-06-25
    • US08815682
    • 1997-03-12
    • Toshinori Morizane
    • Toshinori Morizane
    • C03B37016
    • C03C1/008C03B19/1065C03C1/006C03C17/25C03C2217/213C03C2217/214C03C2217/23C03C2218/113
    • The invention provides a method for efficiently producing, in a low temperature region, a thin film or micro-spherules of a single component type or a multi-component type metal oxide glass, wherein an organic metal compound is subjected to hydrolyzation in a reaction liquid consisting of water and an organic solvent, with halogen ions (F−, Cl−) as a catalyst in the presence of boron ions (B′), followed by dehydration and condensation, after which a reaction product is vitrified at a temperature of 200° C. or below, thereby obtaining the single component type or multi-component type metal oxide glass film (reaction at a pH value between 5.0 and 4.5), or micro-spherules (reaction at a pH value between 8 an 10). Transparent and homogeneous glass film or micro-spherules, which are excellent in the heat-resistance, moisture-resistance, insulating property, gas-barrier property, and ion-migration preventive property, can be obtained in a normal temperature region.
    • 本发明提供了一种在低温区域有效地制造单一成分型或多成分型金属氧化物玻璃的薄膜或微球,其中有机金属化合物在反应液中进行水解 由水和有机溶剂组成,在硼离子(B')存在下用卤离子(F-,Cl-)作为催化剂,然后脱水和缩合,然后将反应产物在200℃的温度下玻璃化 ℃以下,从而获得单组分型或多组分型金属氧化物玻璃膜(pH值在5.0和4.5之间的反应)或微球(pH值在8至10之间的反应)。 在正常温度区域可以获得耐热性,耐湿性,绝缘性,阻气性和离子迁移防止性优异的透明均匀的玻璃膜或微球。
    • 4. 发明授权
    • Method of cleaning glass substrate for magnetic disk or semiconductor
substrate
    • 清洁磁盘或半导体衬底的玻璃衬底的方法
    • US6048466A
    • 2000-04-11
    • US44228
    • 1998-03-19
    • Toshinori MorizaneMasao KawaguchiTadao Tokushima
    • Toshinori MorizaneMasao KawaguchiTadao Tokushima
    • G11B5/84B08B6/00B01D17/06B44C1/22C25B9/00C25F1/00
    • G11B5/8404
    • To propose a method of cleaning a surface of a glass substrate fabricated by a process of strengthening a surface thereof by alkaline ion exchange reaction by selectively removing alkaline metal on the surface by cleaning the surface by using an activated ionic water produced by electric polarization and as a result, to provide a glass substrate for a magnetic disk having a magnetic medium with insignificant corrosion and excellent S/N ratio, in cleaning a glass substrate for a magnetic disk using a glass substrate pulled up from a chemically strengthening treatment solution produced by an alkaline ion exchange reaction, after a final polishing step of fabricating the glass substrate for a magnetic disk, the glass substrate is cleaned by an activated anodically electrolyzed water produced by electric polarization to thereby selectively remove the alkaline metal at the vicinity of the surface.
    • 提出一种通过碱性离子交换反应来强化其表面的方法来清洗玻璃基板的表面的方法,通过使用由电极化产生的活化离子水清洗表面,并且通过选择性地除去表面上的碱金属 结果是,提供一种具有磁性介质的玻璃基板,该磁盘具有不可忽视的腐蚀和优异的S / N比,在使用从由化学强化处理液生产的化学强化处理溶液提拉的玻璃基板上清洁用于磁盘的玻璃基板 碱性离子交换反应,在制造用于磁盘的玻璃基板的最终研磨步骤之后,通过由电极化产生的活性阳极电解水来清洗玻璃基板,从而选择性地除去表面附近的碱金属。
    • 7. 发明授权
    • Method for production of metal oxide glass film at a low temperature
    • 在低温下生产金属氧化物玻璃膜的方法
    • US06591634B1
    • 2003-07-15
    • US08813953
    • 1997-03-03
    • Toshinori Morizane
    • Toshinori Morizane
    • C03B37016
    • C03C1/008C03B19/1065C03C1/006C03C17/25C03C2217/213C03C2217/214C03C2217/23C03C2218/113
    • The invention provides a method for efficiently producing, in a low temperature region, a thin film or micro-spherules of a single component type or a multi-component type metal oxide glass, wherein an organic metal compound is subjected to hydrolyzation in a reaction liquid consisting of water and an organic solvent, with halogen ions (F−, Cl−) as a catalyst in the presence of boron ions (B+), followed by dehydration and condensation, after which a reaction product is vitrified at a temperature of 200° C. or below, thereby obtaining the single component type or multi-component type metal oxide glass film (reaction at a pH value between 5.0 and 4.5), or micro-spherules (reaction at a pH value between 8 and 10). Transparent and homogeneous glass film or micro-spherules, which are excellent in the heat-resistance, moisture-resistance, insulating property, gas-barrier property, and ion-migration preventive property, can be obtained in a normal temperature region.
    • 本发明提供了一种在低温区域有效地制造单一成分型或多成分型金属氧化物玻璃的薄膜或微球,其中有机金属化合物在反应液中进行水解 由水和有机溶剂组成,在硼离子(B +)存在下用卤离子(F-,Cl-)作为催化剂,然后脱水和缩合,然后将反应产物在200℃的温度下玻璃化 C.或以下,从而得到单组分型或多组分型金属氧化物玻璃膜(pH值为5.0〜4.5的反应)或微球(pH值在8〜10之间的反应)。 在正常温度区域可以获得耐热性,耐湿性,绝缘性,阻气性和离子迁移防止性优异的透明均匀的玻璃膜或微球。