| 发明名称 |
LOW-FLAMMABILITY SHINGLE |
| 摘要 |
The present invention relates to a low-flammability shingle comprising at least one double-sidedly bituminized textile sheet material to whose surface has been applied a pulverulent or flaky flame protectant at least single-sidedly, and to roofs comprising these shingles. |
| 申请公布号 |
CA2235186(A1) |
申请公布日期 |
1998.11.30 |
| 申请号 |
CA19982235186 |
申请日期 |
1998.04.20 |
| 申请人 |
HOECHST TREVIRA GMBH & CO KG |
发明人 |
HEIDEL, PETER;WEITER, BERTRAND CLAUDE |
| 分类号 |
D06N3/00;D06N5/00;E04D1/22;(IPC1-7):E04D1/20 |
主分类号 |
D06N3/00 |
| 代理机构 |
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