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.
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申请公布号 |
US2007275161(A1) |
申请公布日期 |
2007.11.29 |
申请号 |
US20070834219 |
申请日期 |
2007.08.06 |
申请人 |
FINA TECHNOLOGY, INC. |
发明人 |
BURAS PAUL J.;LEE WILLIAM |
分类号 |
C08L95/00;B05D5/10 |
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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