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2. 发明授权

US4963441A Light-storing glazes and light-storing fluorescent ceramic articles 失效
标题翻译：储光釉料和储光荧光陶瓷制品
公开(公告)号：US4963441A
公开(公告)日：1990-10-16
申请号：US808853
申请日：1985-12-13
申请人： Ryuzo Takai , Masao Miyadai
发明人： Ryuzo Takai , Masao Miyadai
IPC分类号： C03C8/14
CPC分类号： C03C8/14
摘要： A light-storing glaze comprising (a) a mixture of base components for a frit consisting of: per 100 parts by weight of the mixture (a), about 10 to about 50 parts by weight of B.sub.2 O.sub.3, about 1 to about 20 parts by weight of Al.sub.2 O.sub.3, 0 to about 10 parts by weight of ZnO, about 2 to about 15 parts by weight of Na.sub.2 O, 0 to about 60 parts by weight of SiO.sub.2, 0 to about 15 parts by weight of CaO, 0 to about 5 parts by weight of K.sub.2 O and 0 to about 5 parts by weight of MgO, and (b) about 20 to about 80 parts by weight of sulphide-type light-storing fluorescent material per 100 parts by weight of the mixture (a), and a light-storing fluorescent ceramic article having a surface coated with such glaze.
摘要翻译：一种储光釉料，其包含（a）玻璃料的基础组分的混合物，其组成为：每100重量份的混合物（a），约10至约50重量份的B 2 O 3，约1至约20重量份的重量的Al 2 O 3，0至约10重量份的ZnO，约2至约15重量份的Na 2 O，0至约60重量份的SiO 2，0至约15重量份的CaO，0至约5重量份的K 2 O和0至5重量份的MgO，和（b）每100重量份混合物（a）约20至约80重量份的硫化物型储光荧光材料，和具有涂覆有这种釉料的表面的储光荧光陶瓷制品。

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