| 发明名称 |
MODIFIED ASPHALT BINDERS AND ASPHALT PAVING COMPOSITIONS |
| 摘要 |
A modified asphalt binder composition prepared by: combining asphalt binder, phosphorus pentasulfide, and less than 2.5 parts by weight unsaturated polymer, per 100 parts by weight asphalt binder. The modified asphalt binder composition produced is characterized by an elongation recovery at 25° C, as determined according to AASHTO T301, of greater than 75%. |
| 申请公布号 |
CA2849842(C) |
申请公布日期 |
2016.08.16 |
| 申请号 |
CA20062849842 |
申请日期 |
2006.12.22 |
| 申请人 |
FIRESTONE POLYMERS, LLC;HERITAGE RESEARCH GROUP |
发明人 |
HERGENROTHER, WILLIAM;BOERNER, PETER;RADEMACHER, CHRISTINE;REECE, TIMOTHY;WISSEL, HERBERT;GRAVES, DANIEL |
| 分类号 |
C08J3/20;C04B26/26;C08K3/32;C08L53/02;C08L95/00 |
主分类号 |
C08J3/20 |
| 代理机构 |
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