| 发明名称 |
BITUMINOUS COMPOSITION |
| 摘要 |
<p>The present invention relates to a bituminous composition comprising from 20 wt% to 99.9 wt% of bitumen and from 0.01 wt% to 10 wt% of an aminic compound selected from carbamides, thiocarbamides, carbamates and thiocarbamates, and mixtures thereof. The present invention also relates to an asphalt composition comprising said bituminous composition and filler and/or aggregate. The bituminous and asphalt compositions of the present invention exhibit significantly reduced H2S emissions.</p> |
| 申请公布号 |
WO2012004199(A1) |
申请公布日期 |
2012.01.12 |
| 申请号 |
WO2011EP61100 |
申请日期 |
2011.07.01 |
| 申请人 |
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.;ASHTEKAR, SUNIL;NARAYANAN, SATHYA |
发明人 |
ASHTEKAR, SUNIL;NARAYANAN, SATHYA |
| 分类号 |
C08L95/00;C08K5/205;C08K5/21;C08K5/39;C08K5/405 |
主分类号 |
C08L95/00 |
| 代理机构 |
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