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公开(公告)号:US4806507A
公开(公告)日:1989-02-21
申请号:US97201
申请日:1987-09-16
申请人: John K. Olby
发明人: John K. Olby
摘要: A method of preventing glaze defects occurring when using pigments which are provided by inclusion in zirconium silicate (zircon) comprises the incorporation into the glaze composition of an additive which is zirconium oxide, zirconium silicate, arsenic trioxide, antimony trioxide, ceric oxide, or a mixture thereof, or a precursor therefor in an amount sufficient to reduce or prevent glaze defects.
摘要翻译: 当使用通过包含在硅酸锆(锆石)中提供的颜料时发生的釉料缺陷的方法包括将添加剂加入到釉料组合物中,所述添加剂是氧化锆,硅酸锆,三氧化二砷,三氧化锑,氧化铈或 它们的混合物或其前体的量足以减少或防止釉料缺陷。
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公开(公告)号:US4486236A
公开(公告)日:1984-12-04
申请号:US585444
申请日:1984-03-02
申请人: John K. Olby
发明人: John K. Olby
CPC分类号: C03C1/04 , C09C1/0012 , C01P2004/80 , C01P2006/60
摘要: A grey ceramic pigment or stain which consists of zircon including, as the colorant, molybdenum sulphide or a mixture of molybdenum sulphide and molybdenum selenide.
摘要翻译: 由锆石组成的灰色陶瓷颜料或染色剂,其包括作为着色剂的硫化钼或硫化钼和硒化钼的混合物。
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