| 发明名称 |
Fluxing compositions |
| 摘要 |
<p>A fluxing composition comprises a fluxing agent in which the fluxing agent is a compound having (i) an aromatic ring, (ii) at least one -OH, -NHR (where R is hydrogen or lower alkyl), or-SH group (iii) an electron-withdrawing or electron-donating substituent on the aromatic ring, and (iv) no imino group.</p> |
| 申请公布号 |
EP1728585(A1) |
申请公布日期 |
2006.12.06 |
| 申请号 |
EP20060011227 |
申请日期 |
2006.05.31 |
| 申请人 |
NATIONAL STARCH AND CHEMICAL INVESTMENT HOLDING CORPORATION |
发明人 |
WANG, RENYI;LIU, ZHEN;BAO, LIRONG;TRAN, TRANG |
| 分类号 |
B23K35/36;H01L21/56;H05K3/34 |
主分类号 |
B23K35/36 |
| 代理机构 |
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