| 发明名称 |
METHOD FOR PRODUCTION OF POLY(BIS-MALEIMIDE) PREPOLYMERS |
| 摘要 |
polymer production. SUBSTANCE: prepolymers are prepared via interaction of N,N'-bis- maleimide with primary aromatic diamines in organic solvent on heating in presence of 0.1-2.0 wt.% of ultrafine (20-20 nm) diamond powder. EFFECT: ensured homogeneity of prepolymers and stabilized physico-mechanical properties within a wide temperature range. 2 tbl |
| 申请公布号 |
RU2186793(C2) |
申请公布日期 |
2002.08.10 |
| 申请号 |
RU20000106876 |
申请日期 |
2000.03.20 |
| 申请人 |
ALTAJSKIJ GOSUDARSTVENNYJ TEKHNICHESKIJ UNIVERSITE |
发明人 |
VAGIN V.V.;KHAMICHEVA T.V.;NASONOV A.D.;MARKIN V.B.;ANIKEEVA L.M. |
| 分类号 |
C08G73/10;C08J3/20 |
主分类号 |
C08G73/10 |
| 代理机构 |
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代理人 |
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| 主权项 |
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