| 发明名称 |
Chlorinated polyether polyol copolymers - used for mfr of flame-resistant polyurethanes |
| 摘要 |
<p>Polyether polyol has mol. wt. 700-10000. and Cl-content 20-50 wt. % the Cl being present as CCl3- gps. which are pendant to the polymer chain. Used in prodn. of flame-resistant polyurethanes having good flexibility and resistance to hydrolysis.</p> |
| 申请公布号 |
FR2128484(A1) |
申请公布日期 |
1972.10.20 |
| 申请号 |
FR19720007094 |
申请日期 |
1972.03.01 |
| 申请人 |
NL IND INC |
发明人 |
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| 分类号 |
C08G18/50;C08G65/22;C08G65/28;(IPC1-7):08G23/00;08G53/00;08G22/00 |
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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