VISCOSITY MODIFICATION OF HEAVY HYDROCARBONS USING DIHYDRIC ALCOHOLS |
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| 申请号 | PCT/US2004035627 | 申请日 | 2004-10-27 | 公开(公告)号 | WO2005047178A8 | 公开(公告)日 | 2007-01-25 |
| 申请人 | MARATHON ASHLAND PETROLEUM LLC; | 发明人 | KISER MELVIN D; | ||||
| 摘要 | A low viscosity, high softening point heavy hydrocarbon material having a viscosity reducing amount of at least one dihydric alcohol dissolved therein, and a method for producing such heavy hydrocarbon material, are disclosed. | ||||||
| 权利要求 | |||||||
| 说明书全文 | |||||||
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