| 发明名称 |
POLYMER-CONTAINING BITUMINOUS COMPOSITION AND ITS APPLICATIONS |
| 摘要 |
<p>This invention relates to a bitumen-based composition comprising a ternary mixture of (a) 52-78 wt% bitumen) (b) 20-40 wt% polyolefin and (c) 2-8 wt% of a butadiene-styrene copolymer. Said composition is useful alone or sealing purposes as a melt or a solution, and is also useful for the production of sealing sheets and complexes comprising reinforcing materials.</p> |
| 申请公布号 |
CA1098243(A) |
申请公布日期 |
1981.03.24 |
| 申请号 |
CA19790335160 |
申请日期 |
1979.09.06 |
| 申请人 |
COMPOSANTS INDUSTRIALISES DU BATIMENT PAR ABREVIATION C.I.B. |
发明人 |
DESGOUILLES, HENRI F.M. |
| 分类号 |
C09K3/10;B32B11/00;C08L7/00;C08L21/00;C08L23/00;C08L95/00;C08L101/00;(IPC1-7):08L95/00;32B11/00 |
主分类号 |
C09K3/10 |
| 代理机构 |
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代理人 |
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