| 发明名称 |
USE OF SILICA SOL AS AN INDEPENDENT BINDER IN PRODUCTION OF FIBER BOARDS |
| 摘要 |
FIELD: procedure of production of wallboards. SUBSTANCE: silica sol is used as an independent binder in production of fiber boards instead of synthetic resins. EFFECT: reduced toxicity of boards. 3 tbl
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| 申请公布号 |
RU2227091(C2) |
申请公布日期 |
2004.04.20 |
| 申请号 |
RU20010129733 |
申请日期 |
2001.11.02 |
| 申请人 |
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发明人 |
LEONOVICH A.A.;KOVRIZHNYKH L.P.;DAVIDENKO O.A. |
| 分类号 |
B27N3/04 |
主分类号 |
B27N3/04 |
| 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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