发明名称 |
Aluminum container having interior surface treated to suppress foaming and method therefor |
摘要 |
An aluminum container has an inner surface treated to suppress foaming of carbonated liquids subsequently placed therein by first chemically cleaning the aluminum surface, forming a conversion coating on the surface using a solution containing ions of phosphate, hexavalent chromium and fluoride; and treating the coated aluminum surface with an aqueous solution containing glycerol.
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申请公布号 |
US4091954(A) |
申请公布日期 |
1978.05.30 |
申请号 |
US19770802634 |
申请日期 |
1977.06.02 |
申请人 |
ALUMINUM COMPANY OF AMERICA |
发明人 |
WALLACE, PAUL F. |
分类号 |
B65D25/14;C23C22/83;(IPC1-7):B65D25/14 |
主分类号 |
B65D25/14 |
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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