发明名称 |
FremgangsmÕte for fremstilling av bitumensammensetninger |
摘要 |
The present invention provides a process for preparing a bitumen composition which comprises mixing at an elevated temperature an oxidised bitumen having a penetration index of at least 0 with a thermoplastic rubber which is present in an amount of less than 5% wt., based on total bitumen composition; bitumen compositions obtainable by such process; and the use of such bitumen compositions in asphalt mixtures for road applications. |
申请公布号 |
NO985384(D0) |
申请公布日期 |
1998.11.19 |
申请号 |
NO19980005384 |
申请日期 |
1998.11.19 |
申请人 |
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ BV |
发明人 |
BAANDERS, RUDOLF;GOOSWILLIGEN, GERRIT VAN;STEERNBERG, KOEN |
分类号 |
C08L95/00;(IPC1-7):C08L |
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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