| 发明名称 |
POLYETHER AND ITS PREPARATIONS AND APPLICATION |
| 摘要 |
2.1 The object was to prepare novel polyethers based on tetrahydrofuran and having good lubricant properties. 2.2 The invention relates to polyethers made from tetrahydrofuran and glycidyl ether. They are prepared in the presence of alkanols. 2.3 The novel polyethers are employed as lubricants. |
| 申请公布号 |
JPH02235926(A) |
申请公布日期 |
1990.09.18 |
| 申请号 |
JP19900031673 |
申请日期 |
1990.02.14 |
| 申请人 |
HUELS AG |
发明人 |
MIHIYAERU SHIYUTEERU;HAINTSUUUERUNERU FUOOGESU |
| 分类号 |
C08G65/20;C08G65/22;C08G65/28;C08L71/02;C10M107/34;C10M145/36;C10N40/04 |
主分类号 |
C08G65/20 |
| 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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