| 发明名称 |
METHOD FOR INHIBITING TARNISH FORMATION WHEN CLEANING SILVER WITH ETHER STABILIZED, N-PROPYL BROMIDE-BASED SOLVENT SYSTEMS |
| 摘要 |
Silver tarnishing is inhibited when using ether stabilized, n-propyl bromide - based cleaning compositions by including a small amount of an acetylenic compound in the compositions.
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| 申请公布号 |
CA2333534(A1) |
申请公布日期 |
1999.12.29 |
| 申请号 |
CA19992333534 |
申请日期 |
1999.06.09 |
| 申请人 |
ALBEMARLE CORPORATION |
发明人 |
SHUBKIN, RONALD L. |
| 分类号 |
C11D7/24;C11D7/26;C11D7/28;C11D7/50;C11D11/00;C23G5/028;(IPC1-7):C23G5/028 |
主分类号 |
C11D7/24 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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