| 发明名称 |
NOVEL POLYETHERS |
| 摘要 |
The invention relates to novel poly(thio)ethers having terminal amino groups, a process for their production and their application in the production of polyureas showing increased thermal stability and improved tensile and structural strength. |
| 申请公布号 |
AU1901876(A) |
申请公布日期 |
1978.05.04 |
| 申请号 |
AU19760019018 |
申请日期 |
1976.10.26 |
| 申请人 |
POLYAIR MASCHINENBAU GES. M.B.H. |
发明人 |
OSKAR SCHMIDT;WALTER SIBRAL |
| 分类号 |
C08G18/00;C07D233/72;C07D233/74;C07D239/22;C08G18/50;C08G18/52;C08G65/00;C08G65/32;C08G65/333;C08G75/02 |
主分类号 |
C08G18/00 |
| 代理机构 |
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代理人 |
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| 地址 |
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