| 发明名称 |
REFRACTORY COMPOSITION CONTAINING A PHENOLIC RESIN BINDER |
| 摘要 |
<p>A refractory composition or mixture utilizing basic aggregates is disclosed which does not discolor when a phenolic binder is used, and provides improved flexural strength. The composition contains specific proportions of phenolic resin and a compound having a pKa of less than 9.5 at 25.degree.C and basic aggregates.</p> |
| 申请公布号 |
CA1248276(A) |
申请公布日期 |
1989.01.03 |
| 申请号 |
CA19840450075 |
申请日期 |
1984.03.21 |
| 申请人 |
SUMITOMO DUREZ COMPANY, LTD. |
发明人 |
NISHIMURA, TOSHIAKI |
| 分类号 |
C04B26/00;C04B28/00;C04B35/66;C08K3/22;(IPC1-7):C08K3/22;C08L61/06 |
主分类号 |
C04B26/00 |
| 代理机构 |
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代理人 |
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| 主权项 |
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