Process for producing cadmium stannate layers
    1.
    发明授权
    Process for producing cadmium stannate layers 失效
    生产镉锡酸盐层的方法

    公开(公告)号:US4229491A

    公开(公告)日:1980-10-21

    申请号:US969077

    申请日:1978-12-13

    摘要: A dipping process for the production of cadmium stannate layers on a substrate, preferably glass, which comprises:(a) dipping said substrate into an alcoholic solution of a reaction product containing cadmium and tin, said solution consisting essentially of compounds having hydrolyzable and pyrolyzable residues;(b) withdrawing the substrate from said solution in a humid atmosphere; and(c) gradually heating the coated substrate to 650.degree. C., whereby hydrolysis and pyrolysis removes said residues from the coated substrate to form a coated substrate in which the molar ratio Cd:Sn corresponds to that of said alcoholic dipping solution.

    摘要翻译: 一种用于在基材上,优选玻璃上生产锡酸镉层的浸渍方法,其包括:(a)将所述底物浸入含有镉和锡的反应产物的醇溶液中,所述溶液基本上由具有可水解和可热解残余物的化合物组成 ; (b)在潮湿气氛中从所述溶液中取出底物; 和(c)将涂覆的基材逐渐加热至650℃,由此水解和热解从所涂覆的基材上除去所述残余物以形成其中Cd:Sn的摩尔比对应于所述醇浸渍溶液的摩尔比的涂布基材。

    Glass-ceramic article decorated with ceramic color and process for its
production
    2.
    发明授权
    Glass-ceramic article decorated with ceramic color and process for its production 失效
    用陶瓷颜色装饰的玻璃陶瓷制品及其生产工艺

    公开(公告)号:US5262204A

    公开(公告)日:1993-11-16

    申请号:US909331

    申请日:1992-07-06

    IPC分类号: C03C17/34 C23C26/00

    CPC分类号: C03C17/3411

    摘要: The invention is related to a glass-ceramic article decorated with a ceramic baking finish. A SiO.sub.2 layer, about 20-200 nm thick, is placed between the decoration and the glass-ceramic material. The SiO.sub.2 layer can additionally contain, to match the refractive index to the refractive index of the glass-ceramic, up to 66.5 wt. % of oxides which change the refractive index, in particular TiO.sub.2, ZrO.sub.2, SnO.sub.2, MgO or Al.sub.2 O.sub.3. In the process to produce the decorated glass ceramic article, the SiO.sub.2 layer is preferably produced according to the known sol-gel process. Preferably, an SiO.sub.2 gel layer, optionally precondensed by a brief thermal treatment, is produced on the still-vitreous article. The decoration is applied to this gel layer and afterward the vitreous article is subjected to ceramization. The SiO.sub.2 -gel layer is converted into an SiO.sub.2 layer, and the ceramic color of the decoration is baked-in. The SiO.sub.2 layer permits, above all, the production of substantially "halo"-free decorations with sharp contours.

    摘要翻译: 本发明涉及用陶瓷烤漆装饰的玻璃陶瓷制品。 大约20-200nm厚的SiO 2层被放置在装饰和玻璃 - 陶瓷材料之间。 SiO 2层可以另外包含与玻璃 - 陶瓷的折射率相匹配的高达66.5wt。 改变折射率的氧化物的百分比,特别是TiO 2,ZrO 2,SnO 2,MgO或Al 2 O 3。 在制造装饰玻璃陶瓷制品的方法中,SiO 2层优选根据已知的溶胶 - 凝胶法制备。 优选地,通过短暂热处理任选地预缩合的SiO 2凝胶层在剩余玻璃制品上产生。 对该凝胶层进行装饰,然后对玻璃制品进行陶瓷化。 将SiO 2凝胶层转化为SiO 2层,将陶瓷的装饰颜色烘烤。 首先,SiO 2层允许生产具有尖锐轮廓的基本上“无卤”的装饰。

    Glass-ceramic article decorated with ceramic color
    4.
    发明授权
    Glass-ceramic article decorated with ceramic color 失效
    玻璃陶瓷装饰陶瓷颜色

    公开(公告)号:US5137779A

    公开(公告)日:1992-08-11

    申请号:US607878

    申请日:1990-11-05

    IPC分类号: C04B41/85 C03C17/34

    摘要: The invention is related to a glass-ceramic article decorated with a ceramic baking finish. A SiO.sub.2 layer, about 20-200 nm thick, is placed between the decoration and the glass-ceramic material. The SiO.sub.2 layer can additionally contain, to match the refractive index to the refractive index of the glass-ceramic, up to 66.5 wt % of oxides which change the refractive index, in particular TiO.sub.2, ZrO.sub.2, SnO.sub.2, MgO or Al.sub.2 O.sub.3. In the process to produce the decorated glass ceramic article, the SiO.sub.2 layer is preferably produced according to the known sol-gel process. Preferably, an SiO.sub.2 gel layer, optionally precondensed by a brief thermal treatment, is produced on the still-vitreous article. The decoration is applied to this gel layer and afterward the vitreous article is subjected to ceramization. The SiO.sub.2 -gel layer is converted into an SiO.sub.2 layer, and the ceramic color of the decoration is baked-in. The SiO.sub.2 layer permits, above all, the production of substantially "halo"-free decorations with sharp contours.

    摘要翻译: 本发明涉及用陶瓷烤漆装饰的玻璃陶瓷制品。 大约20-200nm厚的SiO 2层被放置在装饰和玻璃 - 陶瓷材料之间。 SiO 2层可以另外包含使玻璃 - 陶瓷的折射率与折射率相匹配的高达66.5重量%的改变折射率的氧化物,特别是TiO 2,ZrO 2,SnO 2,MgO或Al 2 O 3。 在制造装饰玻璃陶瓷制品的方法中,SiO 2层优选根据已知的溶胶 - 凝胶法制备。 优选地,通过短暂热处理任选地预缩合的SiO 2凝胶层在剩余玻璃制品上产生。 对该凝胶层进行装饰,然后对玻璃制品进行陶瓷化。 将SiO 2凝胶层转化为SiO 2层,将陶瓷的装饰颜色烘烤。 首先,SiO 2层允许生产具有尖锐轮廓的基本上“无卤”的装饰。

    Pressure vessel sight glasses
    5.
    发明授权
    Pressure vessel sight glasses 失效
    压力容器眼镜

    公开(公告)号:US4877668A

    公开(公告)日:1989-10-31

    申请号:US4404

    申请日:1987-01-20

    IPC分类号: C03C17/23 G01D11/26

    摘要: A pressure vessel sight glass, especially a tempered glass, is protected against the corrosive attack of normally alkaline, boiler feed water heated up to 300.degree. C., by providing the sight glass with a metallic oxide coating consisting essentially of SnO.sub.2, optionally combined with Cr.sub.2 O.sub.3. The coating is preferably applied as a sprayed solution of soluble salt convertible to the oxide.

    摘要翻译: 压力容器观察镜,特别是钢化玻璃,通过为观察玻璃提供基本上由SnO2组成的金属氧化物涂层,防止通常加热到300℃的通常碱性锅炉给水的腐蚀性侵害,任选地与 Cr2O3。 该涂层优选以可转化成氧化物的可溶性盐的喷雾溶液的形式施用。