专利名称：Solution for chemical dissolution treatment
of tin or alloys thereof
发明人：Shoji Shiga申请号：US05/464295申请日：19740426公开号：US03986970A公开日：19761019
摘要：A solution for chemical dissolution treatment (for example, pickling, etching,chemical milling, chemical polishing or leaching) of tin or its alloys which comprises anaqueous solution of an acid, an oxidizing agent and 0.001 to 10 mole/l of at least oneinorganic compound selected from the group consisting of fluorides, inorganic fluoriccomplex salts, titanium salts, trivalent chromium salts, iron salts, antimony salts andvanadium salts.
申请人：THE FURUKAWA ELECTRIC CO., LTD.
代理人：Carroll Palmer
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