| 发明名称 |
Energetic copolyurethane thermoplastic elastomers |
| 摘要 |
<p>An energetic copolyurethane thermoplastic elastomer is prepared by polymerizing a dihydroxyl terminated telechelic energetic polymer having a functionality of two or less with a diisocyanate at a NCO/OH ratio of about 0.7 to 1.2. The resulting copolymer is easy to incorporate in gun propellant formulations and is recyclable.</p> |
| 申请公布号 |
EP1130040(A1) |
申请公布日期 |
2001.09.05 |
| 申请号 |
EP20000201088 |
申请日期 |
2000.03.24 |
| 申请人 |
HER MAJESTY THE QUEEN AS REPRESENTED BY THE MINISTER OF NATIONAL DEFENCE OF HER MAJESTY'S CANADIAN GOVERNMENT |
发明人 |
AMPLEMAN, GUY;MAROIS, ANDRE;DESILETS, SYLVAIN |
| 分类号 |
C08G18/50;H04R1/28;(IPC1-7):C08G18/50;C08G18/66 |
主分类号 |
C08G18/50 |
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