发明名称 |
Coloring agent composition and method for producing same |
摘要 |
Provided is a coloring agent composition which is a powder comprising a pigment, burnt gypsum and amorphous silica, can be added to a gypsum-containing raw material powder that constitutes a gypsum product, and can be used for coloring the gypsum product. A method for producing the coloring agent composition involves a first step of mixing a pigment, burnt gypsum and amorphous silica together to produce a powder mixture. The use of the coloring agent composition enables the easy production of a powder having an excellent coloring property and a gypsum product such as a cured article. |
申请公布号 |
AU2014325288(A1) |
申请公布日期 |
2016.02.25 |
申请号 |
AU20140325288 |
申请日期 |
2014.09.18 |
申请人 |
YOSHINO GYPSUM CO., LTD. |
发明人 |
SUGANO, KENICHI;YOSHIKANE, MASATO;MAMADA, EMI |
分类号 |
C04B14/02;A61C13/34;C04B28/14 |
主分类号 |
C04B14/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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