发明名称 |
POLYMER MODIFIED BINDER AND PLANT MIX MODIFIER FOR ASPHALT AND PROCESS OF MAKING |
摘要 |
The invention provides a polymer modified binder using an asphalt plant mix modifier comprising a mixture of thermoplastic polymers, comprising both elastomers and plastomers, blended with oils and dispersed in a powder medium to facilitate flow. The use of polymers in dry form has provides for a means of incorporating additives into asphalt that can be successfully performed within the normal range of temperatures used for the mixing and compaction of hot mix asphalt.
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申请公布号 |
US2011269876(A1) |
申请公布日期 |
2011.11.03 |
申请号 |
US201113042908 |
申请日期 |
2011.03.08 |
申请人 |
CHASE CORPORATION |
发明人 |
ROWE GEOFFREY M.;ZUBERER DOUGLAS;SARGEANT JEFFREY A.;FISCHER, JR. FREDERICK J.;GRENDZINSKI STEVE M.;SPECHT RICHARD W. |
分类号 |
C08L95/00;C08K5/20;C08L23/06;C08L53/02 |
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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