发明名称 |
Chemically modified vegetable oil-based industrial fluid |
摘要 |
Triglyceride oils having unsaturated fatty acid substituents are modified to convert sites of unsaturation to C-2 to C-10 diesters. The resulting derivatives are characterized by thermal and oxidative stability, have low temperature performance properties and are environmentally-friendly. They have utility as hydraulic fluids, lubricants, metal working fluids and other industrial fluids. The triglyceride oils are most easily prepared via epoxidized vegetable oils which are converted to the diesters in either a one- or two-step reaction.
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申请公布号 |
US6583302(B1) |
申请公布日期 |
2003.06.24 |
申请号 |
US20020057488 |
申请日期 |
2002.01.25 |
申请人 |
THE UNITED STATES OF AMERICA AS REPRESENTED BY THE SECRETARY OF AGRICULTURE |
发明人 |
ERHAN SEVIM Z.;ADHVARYU ATANU;LIU ZENGSHE |
分类号 |
C07C67/08;C07C69/708;C10M101/04;(IPC1-7):C07C54/00;C07C51/00;C10M101/00 |
主分类号 |
C07C67/08 |
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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