| 发明名称 |
OXYETHYLATED AROMATIC AMINES AND THEIR USE AS CHAIN EXTENDERS IN THE PREPARATION OF POLYURETHANE- POLYUREA ELASTOMERS |
| 摘要 |
<p>OXYETHYLATED AROMATIC AMINES AND THEIR USE AS CHAIN EXTENDERS IN THE PREPARATION OF POLYURETHANE-POLYUREA ELASTOMERS of the Invention This invention relates to oxyethylated toluenediamine and diaminodiphenylmethane and their use as chain extenders in the preparation of polyurethane-polyurea elastomers.</p> |
| 申请公布号 |
CA1243143(A) |
申请公布日期 |
1988.10.11 |
| 申请号 |
CA19850492030 |
申请日期 |
1985.10.02 |
| 申请人 |
BASF CORPORATION |
发明人 |
MARKOVS, ROBERT A. |
| 分类号 |
C08G18/50;C08G18/65;(IPC1-7):C08G18/14 |
主分类号 |
C08G18/50 |
| 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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