发明名称 |
Glycidyl azide polymer containing azide end groups, and its preparation |
摘要 |
Glycidyl azide polymer containing azide end groups, and its preparation. A glycidyl azide polymer, containing azide endings, of formula <IMAGE> is prepared by using a single-stage process according to which an alpha -(2-chloroethyl)- omega -benzenesulphonylpolyepichlorohydrin ( alpha -(2-chloroethyl)- omega -phenylsulphonylpolyepichlorohydrin) <IMAGE> (n having the value 2 to 10) is reacted with sodium azide in a polar solvent, such as dimethyl sulphoxide. Application: energising plasticiser for propellants.
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申请公布号 |
FR2707979(A1) |
申请公布日期 |
1995.01.27 |
申请号 |
FR19890001204 |
申请日期 |
1989.01.31 |
申请人 |
ROCKWELL INTERNATIONAL CORP |
发明人 |
FRANKEL MILTON BERNARD;CUNNINGHAM MICHAEL ALAN;WILSON EDGAR ROLAND |
分类号 |
C06B45/10;C07C247/04;C08G65/32;(IPC1-7):C07C247/04 |
主分类号 |
C06B45/10 |
代理机构 |
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主权项 |
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地址 |
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