发明名称 |
STABLE EMULSIONS FOR PRODUCING POLYMER MODIFIED ASPHALT |
摘要 |
An acid modified asphalt binder is combined with an emulsifier solution to produce an emulsified asphalt binder. The acid modified asphalt binder may be formed by combining an asphalt binder, a phosphorous-based acid, and, optionally, a polymer modifier. The emulsifier solution may be produced by forming an aqueous solution of an amine and a phosphorous-based acid, which forms an aqueous solution comprising an amine phosphate. The emulsified asphalt binder may be combined with an aggregate to form a paving material. In other examples, the emulsified asphalt binder may be used alone, for example in a chip seal application, or in a diluted form, for example in a fog seal application. |
申请公布号 |
WO2010039998(A1) |
申请公布日期 |
2010.04.08 |
申请号 |
WO2009US59282 |
申请日期 |
2009.10.01 |
申请人 |
ALM HOLDING CO.;BAUMGARDNER, GAYLON;REINKE, GERALD, H. |
发明人 |
BAUMGARDNER, GAYLON;REINKE, GERALD, H. |
分类号 |
C08L95/00;C08K5/53;E01C7/18 |
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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