Black glass pastes for glazing and their production
    1.
    发明授权
    Black glass pastes for glazing and their production 失效
    黑色玻璃糊状玻璃及其制作

    公开(公告)号:US5250475A

    公开(公告)日:1993-10-05

    申请号:US848154

    申请日:1992-03-09

    CPC分类号: C03C8/14 C03C1/00 C03C8/10

    摘要: Black glass pastes for edging glass windows in automobiles comprise ground, lead-containing modified borosilicate glass which has sulfides or polysulfide fused therein, black ground pigment and a carrier medium which is liquid at room temperature or higher, is produced by fusing a mixture of lead-containing borosilicate glass, powdered carbon and metal sulfides an sulfur powder or the resulting frit together with black pigments to a particle fineness of less than 10 .mu.m and mixing the ground product with a carrier medium which is liquid at room temperature or elevated temperature, thereby forming a paste.

    摘要翻译: 用于汽车边缘玻璃窗的黑色玻璃浆料包含在其中熔融的硫化物或多硫化物的研磨的含铅改性硼硅酸盐玻璃,黑色地面颜料和在室温或更高温度下为液体的载体介质,通过熔融铅的混合物 的硼硅酸盐玻璃,粉末碳和金属硫化物,硫粉末或所得玻璃料与黑色颜料一起,至少于10μm的颗粒细度,并将研磨产物与室温或高温下为液体的载体介质混合, 从而形成糊状物。

    High-temperature heating systems and a process for their production
    3.
    发明授权
    High-temperature heating systems and a process for their production 失效
    高温供暖系统及其生产过程

    公开(公告)号:US4970375A

    公开(公告)日:1990-11-13

    申请号:US332166

    申请日:1989-04-03

    CPC分类号: H05B3/262

    摘要: A high-temperature heating element useful as the heating means in baking ovens, washing machines, water heaters, toasters and dishwashers comprises an enamelled metal substrate and an overlying multilayer system consisting of an inner layer of an insulating glass, metallic conductor lines and an outer layer of a surface glass, wherein said multi-layer system is joined to the enamelled metal substrate by an intermediate layer.

    摘要翻译: 用作烘烤炉,洗衣机,热水器,烤面包机和洗碗机中的加热装置的高温加热元件包括搪瓷金属基材和由绝缘玻璃,金属导线和外部的内层组成的上覆多层系统 层,其中所述多层系统通过中间层连接到搪瓷金属基底。