发明名称 |
METHODS OF REFINING AND PRODUCING DIBASIC ESTERS AND ACIDS FROM NATURAL OIL FEEDSTOCKS |
摘要 |
Methods and systems for making dibasic esters and/or dibasic acids using metathesis are generally disclosed. In some embodiments, the methods comprise reacting a terminal olefin ester with an internal olefin ester in the presence of a metathesis catalyst to form a dibasic ester and/or dibasic acid. In some embodiments, the terminal olefin ester or the internal olefin ester are derived from a renewable feedstock, such as a natural oil feedstock. In some such embodiments, the natural oil feedstock, or a transesterified derivative thereof, is metathesized to make the terminal olefin ester or the internal olefin ester. |
申请公布号 |
WO2014058867(A1) |
申请公布日期 |
2014.04.17 |
申请号 |
WO2013US63861 |
申请日期 |
2013.10.08 |
申请人 |
ELEVANCE RENEWABLE SCIENCES, INC. |
发明人 |
SNEAD, THOMAS, E.;COHEN, STEVEN, A.;GILDON, DEMOND, L. |
分类号 |
C07C67/475;C07C67/303;C11B3/00 |
主分类号 |
C07C67/475 |
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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