| 发明名称 |
PRODUCT CONTAINING ALUMINA TRIHYDRATE AND A SOURCE OF B2O3 AND METHOD |
| 摘要 |
The ASTM E84 flamespread of fibrous products such as hardboard is reduced by incorporation of a combination of alumina trihydrate and a source of B2O3, such as boric acid. The B2O3 source should be capable of providing B2O3 at a temperature below 400.degree.C. |
| 申请公布号 |
CA1081910(A) |
申请公布日期 |
1980.07.22 |
| 申请号 |
CA19760255190 |
申请日期 |
1976.06.18 |
| 申请人 |
MASONITE CORPORATION |
发明人 |
MOORE, GREGORY R.;FISCHER, CRAIG A. |
| 分类号 |
C08K3/00;C08L3/00;C08L97/02;C09K21/02 |
主分类号 |
C08K3/00 |
| 代理机构 |
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