发明名称 |
Modified asphalt compositions |
摘要 |
A modified asphalt composition is provided comprising at least one plastomer, at least one elastomer, and asphalt. More specifically, a modified asphalt composition is provided comprising an oxidized polyethylene, a styrene-butadiene-styrene block copolymer, and asphalt. A hot mix asphalt composition is also provided comprising the modified asphalt composition and aggregate. Processes for producing the modified asphalt composition and the hot mix asphalt composition is also provided as well as articles produced from these inventive compositions.
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申请公布号 |
US7439286(B2) |
申请公布日期 |
2008.10.21 |
申请号 |
US20060446252 |
申请日期 |
2006.06.02 |
申请人 |
WESTLAKE LONGVIEW CORPORATION |
发明人 |
STUART, JR. RICHARD KINGSLEY;PRESLEY JEFFREY LYNN;GERMINARIO LOUIS THOMAS |
分类号 |
C08J3/00;C08L21/00;C08L23/30;C08L53/02;C08L95/00 |
主分类号 |
C08J3/00 |
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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