| 发明名称 |
Alkylated vicinal toluenediamines and their use as chain extenders in the preparation of polyurethane-polyurea elastomers. |
| 摘要 |
<p>A mixture of alkylated vicinal toluenediamines comprising compounds of the following structural formulae: <CHEM> where R and R min independly represent a linear or branched alkyl radical having 1 to 4 carbon atoms, and their use as chain extenders in the preparation of polyurethane elastomers.</p> |
| 申请公布号 |
EP0107108(A1) |
申请公布日期 |
1984.05.02 |
| 申请号 |
EP19830109809 |
申请日期 |
1983.09.30 |
| 申请人 |
BASF WYANDOTTE CORPORATION |
发明人 |
MARKOVS, ROBERT ATIS;LIGHTSEY, JOHN WILLIAM;RAMLOW, GERHARD GUSTAV;KAN, PETER TAI-YUEN |
| 分类号 |
C08G18/32;C08G18/65;(IPC1-7):07C87/58;08G18/32;08G18/65;08G18/14 |
主分类号 |
C08G18/32 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
