| 发明名称 |
ROOFING ASPHALT COMPOSITION AND METHOD FOR THE PRODUCTION OF A ROOFING ASPHALT COMPOSITION USING CATALYTIC OXIDATION |
| 摘要 |
A catalytic process for preparing a roofing asphalt composition comprising an oxidized blend of a paving grade asphalt and recycled rubber and the resultant roofing asphalt composition is described herein. |
| 申请公布号 |
CA2862303(C) |
申请公布日期 |
2016.10.11 |
| 申请号 |
CA20142862303 |
申请日期 |
2014.09.05 |
| 申请人 |
BITUMAR INC. |
发明人 |
LIU, HUA QIN;NGUYEN, VU Q.;DUFRESNE, RENE |
| 分类号 |
C08L95/00;C08J3/00;C08L21/00 |
主分类号 |
C08L95/00 |
| 代理机构 |
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