发明名称 |
Conditioning agent for the treatment of base materials |
摘要 |
A conditioning agent is disclosed, for the pre-treatment of base materials for subsequent complete and uniform chemical metallization, characterized by a content of a quaternary organic nitrogen compound. Also disclosed is a process for the pre-treatment of base materials, employing said conditioning agent. Preferred embodiments include as active agent at least one compound of the general formula <IMAGE> wherein <IMAGE> represents a cyclical nitrogen compound, R is hydrogen, C1-C4-alkyl or hydroxy-C1-C2-alkyl, n is 0 or 1, and x(-) is the anion of an inorganic or an organic acid.
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申请公布号 |
US4781990(A) |
申请公布日期 |
1988.11.01 |
申请号 |
US19860899922 |
申请日期 |
1986.08.25 |
申请人 |
GRAPENTIN, HANS-JOACHIM;SEIDENSPINNER, HUBERT-MATTHIAS;TESSMANN, DETLEF |
发明人 |
GRAPENTIN, HANS-JOACHIM;SEIDENSPINNER, HUBERT-MATTHIAS;TESSMANN, DETLEF |
分类号 |
C03C17/10;C04B41/88;C23C18/18;H05K3/38;(IPC1-7):B05D5/12;B32B15/04;B05D1/18 |
主分类号 |
C03C17/10 |
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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