| 发明名称 |
ENAMEL FRIT FOR HIGH-TEMPERATURE CONDITIONING OF ASBESTOS-CEMENT ARTICLES |
| 摘要 |
FIELD: chemistry. ^ SUBSTANCE: invention concerns silicate technology, particularly enamel frit compositions. Enamel frit for obtaining enamel for high-temperature conditioning of asbestos-cement articles includes, wt %: SiO2 6.0-9.0; B2O3 51.0-55.0; Na2O 20.0-26.0; CaO 6.0-9.0; MgO 8.0-10.0 and pigments if required. ^ EFFECT: obtaining enamel for high-temperature conditioning of asbestos-cement articles. ^ 2 tbl |
| 申请公布号 |
RU2346897(C1) |
申请公布日期 |
2009.02.20 |
| 申请号 |
RU20070121597 |
申请日期 |
2007.06.08 |
| 申请人 |
SHCHEPOCHKINA JULIJA ALEKSEEVNA |
发明人 |
SHCHEPOCHKINA JULIJA ALEKSEEVNA |
| 分类号 |
C03C8/02 |
主分类号 |
C03C8/02 |
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