| 发明名称 |
EPOXY BISMALEIMIDE BINDER COMPOSITION FOR PREPREGS, PREPREG AND ARTICLE |
| 摘要 |
FIELD: chemistry. ^ SUBSTANCE: binder contains the following in wt %: epoxy component in form of a mixture of N,N,N'N'-tetraglycidyl-4,4'-diamino-3,3'-dichlorodiphenylene methane (42.8-45.5) and polyfunctional epoxy-novolak resin (18.3-19.5), hardener - 4,4'-diamino-diphenylesulphone (18.8-23) and N,N'-hexamethylene bismaleimide (15.3-16.2). The prepreg contains the following in wt %: binder - 17.0-51.4 and filler - 48.6-83.0. The article is made from the prepreg through hot shaping. ^ EFFECT: invention enables to obtain binder with high heat resistance and the prepreg and article made from said binder has high fracture viscosity. ^ 3 cl, 4 tbl, 15 ex |
| 申请公布号 |
RU2427598(C2) |
申请公布日期 |
2011.08.27 |
| 申请号 |
RU20090139831 |
申请日期 |
2009.10.29 |
| 申请人 |
FEDERAL'NOE GOSUDARSTVENNOE UNITARNOE PREDPRIJATIE "OBNINSKOE NAUCHNO-PROIZVODSTVENNOE PREDPRIJATIE"TEKHNOLOGIJA" (FGUP "ONPP "TEKHNOLOGIJA");MINISTERSTVO PROMYSHLENNOSTI I TORGOVLI ROSSIJSKOJ FEDERATSII (MINPROMTORG ROSSII) |
发明人 |
DOLMATOV STANISLAV ALEKSANDROVICH;TOMCHANI OL'GA VASIL'EVNA;SHUL' GALINA SERGEEVNA;SIDORENKO MARINA ALEKSANDROVNA;MOSIJUK VIKTORIJA NIKOLAEVNA;MUKHIN NIKOLAJ VASIL'EVICH;VIKULIN VLADIMIR VASIL'EVICH |
| 分类号 |
B32B27/38;C08J5/00;C08K5/3415;C08L63/00 |
主分类号 |
B32B27/38 |
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