| 发明名称 |
Polyimide resin composition |
| 摘要 |
A polyimide resin composition comprising a polyimide resin (A) and at least one 1H-tetrazole (B) selected from the group consisting of 1H-tetrazole, 5,5'-bis-1H-tetrazole, and derivatives thereof, and having an excellent rust preventing effect on copper and copper alloys.
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| 申请公布号 |
US6310135(B1) |
申请公布日期 |
2001.10.30 |
| 申请号 |
US19980945277 |
申请日期 |
1998.02.20 |
| 申请人 |
NIPPON ZEON CO., LTD.;FUJITSU LTD |
发明人 |
TANAKA AKIRA;TAZAKI SATOSHI;YONEDA YASUHIRO;YOKOUCHI KISHIO |
| 分类号 |
G03F7/027;C08G73/10;C08K5/3472;G03F7/038;G03F7/085;H05K3/28;(IPC1-7):C08L39/00 |
主分类号 |
G03F7/027 |
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