Compositions – Preservative agents – Anti-corrosion
Patent
1988-02-05
1990-07-10
Lee, Mary C.
Compositions
Preservative agents
Anti-corrosion
106 111, 427444, C07D29312
Patent
active
049405543
ABSTRACT:
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 ##STR1## represents a cyclical nitrogen compound, R is hydrogen, C.sub.1 -C.sub.4 -alkyl or hydroxy-C.sub.1 -C.sub.2 -alkyl,
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Condensed Chemical Dictionary 9th Ed. "alkyl aryl polyethylene glycol ether".
Grapentin Hans-Joachim
Seidenspinner Hubert-Matthias
Tessmann Detlef
Lee Mary C.
Scalzo Catherine S. K.
Schering Aktiengesellschaft
Striker Michael J.
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