Glass and glass-ceramic materials, articles and method of preparing the same
    5.
    发明授权
    Glass and glass-ceramic materials, articles and method of preparing the same 有权
    玻璃和玻璃陶瓷材料,制品及其制备方法

    公开(公告)号:US07153795B2

    公开(公告)日:2006-12-26

    申请号:US11008836

    申请日:2004-12-10

    IPC分类号: C03C10/14 C03C10/12

    摘要: The present invention relates to novel glass and glass-ceramic materials, articles made from said novel glass-ceramics and to methods of preparing said novel glass-ceramics and articles. Said novel, transparent, translucent or opaque glass-ceramics, which contain, as main crystalline phase, a solid solution of β-quartz or of β-spodumene, essentially have the following composition, expressed as percentages by weight of oxides: 65 to 70% of SiO2; 18 to 23% of Al2O3; >4 to 5% of Li2O; 0 to

    摘要翻译: 本发明涉及新型玻璃和玻璃陶瓷材料,由所述新型玻璃陶瓷制成的制品以及制备所述新型玻璃陶瓷和制品的方法。 所述新颖的,透明的,半透明的或不透明的玻璃陶瓷,其包含作为主要结晶相的β-石英或β-锂辉石的固溶体,基本上具有以氧化物重量百分比表示的以下组成:65至70 %SiO 2% 18%至23%的Al 2 O 3 3; > 4〜5%的Li 2 O; 0〜1%的MgO; 1〜3%的ZnO; 0〜2%的BaO; 1.8至4%的TiO 2; 1〜2.5%的ZrO 2 2; 0.4〜1%的K 2 O和/或Na 2 O; 有利地,有效和不过量的至少一种澄清剂。 玻璃陶瓷材料的特征还在于高于0.2mm -1的β-OH的水分含量,优选高于0.4mm -1。

    Glass and glass-ceramic materials, articles and method of preparing the same
    7.
    发明申请
    Glass and glass-ceramic materials, articles and method of preparing the same 有权
    玻璃和玻璃陶瓷材料,制品及其制备方法

    公开(公告)号:US20050143246A1

    公开(公告)日:2005-06-30

    申请号:US11008836

    申请日:2004-12-10

    摘要: The present invention relates to novel glass and glass-ceramic materials, articles made from said novel glass-ceramics and to methods of preparing said novel glass-ceramics and articles. Said novel, transparent, translucent or opaque glass-ceramics, which contain, as main crystalline phase, a solid solution of β-quartz or of β-spodumene, essentially have the following composition, expressed as percentages by weight of oxides: 65 to 70% of SiO2; 18 to 23% of Al2O3; >4 to 5% of Li2O; 0 to

    摘要翻译: 本发明涉及新型玻璃和玻璃陶瓷材料,由所述新型玻璃陶瓷制成的制品以及制备所述新型玻璃陶瓷和制品的方法。 所述新颖的,透明的,半透明的或不透明的玻璃陶瓷,其包含作为主要结晶相的β-石英或β-锂辉石的固溶体,基本上具有以氧化物重量百分比表示的以下组成:65至70 %SiO 2% 18%至23%的Al 2 O 3 3; > 4〜5%的Li 2 O; 0〜1%的MgO; 1〜3%的ZnO; 0〜2%的BaO; 1.8至4%的TiO 2; 1〜2.5%的ZrO 2 2; 0.4〜1%的K 2 O和/或Na 2 O; 有利地,有效和不过量的至少一种澄清剂。 玻璃陶瓷材料的特征还在于高于0.2mm -1的β-OH的水分含量,优选高于0.4mm -1。

    Decorated glass-ceramic plate
    9.
    发明授权
    Decorated glass-ceramic plate 有权
    装饰玻璃陶瓷板

    公开(公告)号:US06517943B1

    公开(公告)日:2003-02-11

    申请号:US09762353

    申请日:2001-02-05

    IPC分类号: B32B1706

    摘要: The invention relates to a decorated glass-ceramic plate, suitable in particular as a cooktop, comprising a glass-ceramic plate having a low coefficient of thermal expansion between ±15×10−7 K−1 (20-700° C.) and a decoration on the surface of said plate. Characteristically, said decoration comprises a vitrified glass frit containing 10 to 35% by weight of pigments and said decorated glass-ceramic cooktop has a modulus of rupture of at least 120 MPa. The invention also relates to a method of decorating glass-ceramic plates and to an enamel which is useful in particular for implementing said method.

    摘要翻译: 本发明涉及一种装饰的玻璃陶瓷板,特别适用于灶面,包括玻璃陶瓷板,其热膨胀系数在±15×10-7K-1(20-700℃)之间和装饰 在所述板的表面上。 特征地,所述装饰物包括含有10至35重量%颜料的玻璃化玻璃料,并且所述装饰的玻璃 - 陶瓷炉灶具有至少120MPa的断裂模量。 本发明还涉及一种装饰玻璃陶瓷板和搪瓷的方法,其特别用于实施所述方法。