发明名称 |
Phenolic hydroxyl-bearing polyimide resin, making method and polyimide resin composition |
摘要 |
A polyimide resin having phenolic hydroxyl radicals in its skeleton is prepared using a diamine bearing an aromatic ring having an amino radical attached thereto and another aromatic ring having a phenolic hydroxyl radical. The polyimide resin and a composition comprising the polyimide resin, an epoxy resin and a curing agent are suited for use as varnish, adhesive and adhesive film for which adhesion and heat resistance are required.
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申请公布号 |
US6949619(B2) |
申请公布日期 |
2005.09.27 |
申请号 |
US20030621527 |
申请日期 |
2003.07.18 |
申请人 |
SHIN-ETSU CHEMICAL CO., LTD. |
发明人 |
ICHIROKU NOBUHIRO;YOSHINO MASACHIKA;AKIBA HIDEKI;SHIOBARA TOSHIO |
分类号 |
C08G59/62;C08G73/10;C08G77/455;C08L63/00;C08L79/08;(IPC1-7):C08G73/10;C08L77/00;B32B27/28 |
主分类号 |
C08G59/62 |
代理机构 |
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