| 发明名称 |
Method of producing synthetic pitch |
| 摘要 |
Embodiments of a method are described for modifying pitches, oils, tars, and binders by using these materials as solvents to extract organic chemicals from coal.
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| 申请公布号 |
US2008017549(A1) |
申请公布日期 |
2008.01.24 |
| 申请号 |
US20070805737 |
申请日期 |
2007.05.24 |
| 申请人 |
KENNEL ELLIOT B;STANSBERRY PETER G;STILLER ALFRED H;ZONDLO JOHN W |
发明人 |
KENNEL ELLIOT B.;STANSBERRY PETER G.;STILLER ALFRED H.;ZONDLO JOHN W. |
| 分类号 |
C10C1/04 |
主分类号 |
C10C1/04 |
| 代理机构 |
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代理人 |
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