| 发明名称 |
ECOLOGICAL HEAT-RESISTENT FILM-FORMING IMPREGNATION COMPOSITION |
| 摘要 |
<p>The invention relates to a film-forming composition employed for impregnating electrical equipments windings. According to the invention, the composition consists of 45...60% imide polymer or amino-imide polyester polymer, 15...37% pigment selected from iron black, red iron oxide and yellow iron oxide, 1...5% bentonite-type rheologic additive, up to 1% usual additives and water for the reminder, the percentage being expressed by weight.</p> |
| 申请公布号 |
RO126042(A0) |
申请公布日期 |
2011.02.28 |
| 申请号 |
RO20090000832 |
申请日期 |
2009.10.19 |
| 申请人 |
INSTITUTUL DE CERCET&ABREVE,RI PENTRU ACOPERIRI AVANSATE ICAA S.A. |
发明人 |
PRUNDIANU MIHAI;CIOBANU FLORENA;R&ABREVE,DI&TCEDIL,A GARDU;PICA ALEXANDRA |
| 分类号 |
C09D5/18;C09D177/12 |
主分类号 |
C09D5/18 |
| 代理机构 |
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