发明名称 |
ZINCATE SOLUTIONS FOR TREATMENT OF ALUMINUM AND ALUMINUM ALLOYS |
摘要 |
A method for producing smooth metal coatings on zincated aluminum substrates using a specially formulated zincating bath containing an additive comprising a bath soluble cationic condensation polymer represented by the general formula: Wherein: Z represents a group of atoms necessary to complete a heterocylic compound having a five or six membered ring containing at least 2 nitrogen atoms; R is nothing or the alkyl group of an alkylating agent; X is Cl, Br or I; and n is > 1 |
申请公布号 |
CA2060121(A1) |
申请公布日期 |
1992.08.05 |
申请号 |
CA19922060121 |
申请日期 |
1992.01.28 |
申请人 |
HAYDU, JUAN;PANECCASIO, VINCENT JR.;CACCIATORE, PATRICIA A. |
发明人 |
HAYDU, JUAN;PANECCASIO, VINCENT JR.;CACCIATORE, PATRICIA A. |
分类号 |
C23C18/18;C23C28/02;C23F1/44;C25D5/42;C25D5/44;(IPC1-7):C23C22/66;C23C16/02 |
主分类号 |
C23C18/18 |
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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