发明名称 |
Process of Polymer Modified Asphalt Preparation |
摘要 |
A process of preparing a polymer modified asphalt (PMA) comprising mixing a predetermined amount of a polymer-asphalt master batch with a predetermined amount of an asphalt-cross linking agent blend. The polymer-asphalt master batch comprises at least one polymer and a first asphalt. The asphalt-cross linking agent blend comprises a second asphalt and at least one cross linking agent. A predetermined amount of the polymer-asphalt master batch is blended with a predetermined amount of the asphalt-cross linking agent blend to form a PMA blend. Mixing of the PMA blend is performed without substantial delay following blending of the polymer-asphalt master batch with the asphalt-cross linking agent blend. |
申请公布号 |
US2014128515(A1) |
申请公布日期 |
2014.05.08 |
申请号 |
US201414155144 |
申请日期 |
2014.01.14 |
申请人 |
HUSKY OIL OPERATIONS LIMITED |
发明人 |
HO SUSANNA;MACLEOD DARYL;BROWN JAMES;GEE LLOYD;ZANZOTTO LUDO |
分类号 |
C08J3/22 |
主分类号 |
C08J3/22 |
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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