发明名称 |
USE OF INORGANIC ACIDS WITH CROSSLINKING AGENTS IN POLYMER MODIFIED ASPHALTS |
摘要 |
Asphalt and polymer mixtures treated with an inorganic acid and cross-linked with sulfur and/or other crosslinkers or accelerators gives a polymer modified asphalt with improved high temperature properties. The acid should be added to the asphalt before the crosslinker. |
申请公布号 |
EP1809705(A2) |
申请公布日期 |
2007.07.25 |
申请号 |
EP20050801236 |
申请日期 |
2005.09.28 |
申请人 |
TOTAL FRANCE |
发明人 |
BURAS, PAUL, J.;LEE, WILLIAM, D. |
分类号 |
C08L95/00;C08K3/06 |
主分类号 |
C08L95/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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