| 发明名称 |
FOLHA DE DISTANCIAMENTO PARA A FABRICACAO DE MOLDES E MODELOS E O SEU USO |
| 摘要 |
1. Spacer foil for mould and pattern construction, characterised in that it is produced by hardening 100 parts by weight of a mixture of 45-60 parts by weight of an internally plasticized epoxy resin of low epoxide value, 5-10 parts by weight of an external plasticizer and 35-45 parts by weight of spherical-amorphous filling material with 9-13 parts by weight of a polyamine hardener. |
| 申请公布号 |
BR8205625(A) |
申请公布日期 |
1984.05.08 |
| 申请号 |
BR19828205625 |
申请日期 |
1982.09.27 |
| 申请人 |
RUDOLF RAMPF;ERICH SOLLNER |
发明人 |
RUDOLF RAMPF;ERICH SOLLNER |
| 分类号 |
B21D37/20;B29B7/00;B29C39/00;B29C39/26;C08G59/00;C08G59/50;C08J5/18;C08L63/00;(IPC1-7):C08G59/18;C08J5/00 |
主分类号 |
B21D37/20 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
