发明名称 CHARGE MIXTURE FOR OBTAINING BROWN PIGMENT
摘要 FIELD: chemistry. ^ SUBSTANCE: pigment can be used for colouring glass, enamel, glaze, and cement. The charge mixture for obtaining brown pigment consists of the following components in the given percentage mass ratios: chrome oxide 20-30; zinc oxide 5-10; red sludge (wastes from production of alumina from bauxite) 25-36; dolomite 35-40. ^ EFFECT: lower burning temperature of the pigment. ^ 1 tbl
申请公布号 RU2329204(C1) 申请公布日期 2008.07.20
申请号 RU20060139300 申请日期 2006.11.07
申请人 SHCHEPOCHKINA JULIJA ALEKSEEVNA 发明人 SHCHEPOCHKINA JULIJA ALEKSEEVNA
分类号 C03C1/04 主分类号 C03C1/04
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