| 发明名称 |
Aqueous solutions for obtaining metals by reductive deposition |
| 摘要 |
An aqueous solution for the reductive deposition of metals comprising, besides water,(A) a phosphine of the general formula (1) in which R1, R2, and R3 denote lower alkyl groups, at least one of which being hydroxy-or amino-substituted lower alkyl group, and(B) a soluble compound of a metal or a compound of a metal solubilized through the formation of a soluble complex by said phosphine.
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| 申请公布号 |
US6183545(B1) |
申请公布日期 |
2001.02.06 |
| 申请号 |
US19990340894 |
申请日期 |
1999.06.28 |
| 申请人 |
DAIWA FINE CHEMICALS CO., LTD. |
发明人 |
OKUHAMA YOSHIAKI;TAKEUCHI TAKAO;YOSHIMOTO MASAKAZU;TAKATANI SHIGERU;TANAKA EMIKO;NISHINO MASAYUKI;KATO YUJI;KOHASHI YASUHITO;KUBA KYOKO;KONDO TETSUYA;SHIOMI KEIJI;OBATA KEIGO;KOMATSU MITSUO;NAWAFUNE HIDEMI |
| 分类号 |
C22B3/44;B22F9/24;C22B3/38;C23C18/16;C23C18/31;C25C1/20;C25D3/02;C25D3/12;C25D3/20;C25D3/22;C25D3/26;C25D3/32;C25D3/36;C25D3/38;C25D3/46;C25D3/48;C25D3/50;C25D3/52;C25D3/54;C25D3/56;C25D3/58;C25D3/60;C25D3/62;C25D3/64;(IPC1-7):C23C18/31;C23C18/32;C23C18/38;C23C18/42;C23C18/48;C23C18/50;C23C18/54;C23C3/20;C23C3/22;C23C3/26;C23C3/30;C23C3/36;C23C3/38;C23C3/46;C23C3/48;C23C3/52;C23C3/54;C23C3/56;C25D3/10 |
主分类号 |
C22B3/44 |
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