| 发明名称 |
BLACK FUEL OIL COMPOSITION FOR PRODUCING ROAD AND HYDROISOLATION BITUMEN |
| 摘要 |
<p>The invention relates to a black fuel oil composition, for producing road and hydroisolation bitumens. According to the invention, the composition comprises 75...99% vacuum residue, deriving from semi-paraffinous petroleum and 1...25% residue from the carbon-producing process, the percentage being expressed by weight.</p> |
| 申请公布号 |
RO119952(B1) |
申请公布日期 |
2005.06.30 |
| 申请号 |
RO20030000354 |
申请日期 |
2003.04.23 |
| 申请人 |
DRAGOMAN VLADIMIR;DRAGULESCU MARIUS;GEORGESCU CRISTIAN;OLARU DAN IONUT |
发明人 |
DRAGOMAN VLADIMIR;DRAGULESCU MARIUS;GEORGESCU CRISTIAN;OLARU DAN IONUT |
| 分类号 |
C08L95/00;C10L5/04;(IPC1-7):C08L95/00 |
主分类号 |
C08L95/00 |
| 代理机构 |
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