| 发明名称 |
AROMATIC POLYAMINES,A PROCESS FOR THEIR PREPARATION AND THEIR USE FOR THE PRODUCTION OF POLYURETHANE PLASTICS |
| 摘要 |
Compounds of the formula …<IMAGE>… in which… <1>R is an n-valent radical as obtained by removing the hydroxyl groups from an n-valent polyhydroxyl compound having a molecular weight of 400-12,000,… <2>R is hydrogen or a methyl group, and… n is an integer from 2 to 8,… which contain terminal aminophenoxy groups are used to prepare polyurethane plastics. |
| 申请公布号 |
ZA8802847(B) |
申请公布日期 |
1988.12.28 |
| 申请号 |
ZA19880002847 |
申请日期 |
1988.04.22 |
| 申请人 |
BAYER AKTIENGESELLSCHAFT |
发明人 |
JOSEF SANDERS;GERHARD GROEGLER;DIETER DIETERICH |
| 分类号 |
C08G65/32;C08G18/40;C08G18/46;C08G18/50;C08G18/61;C08G18/63;C08G65/322;C08G65/333;C08L63/00 |
主分类号 |
C08G65/32 |
| 代理机构 |
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代理人 |
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