Copper electroplating solutions and methods of making and using

Details Copper electroplating solutions and methods of making and using Copper electroplating solutions and methods of making and using

1987-09-18

1988-11-22

Wax, Robert A.

Organic compounds -- part of the class 532-570 series

Organic compounds

Compounds having the group -c

C07C14800

Patent

active

047867469

ABSTRACT:
A method of preparing a compound useful as a brightener in aqueous copper electroplating solutions comprising reacting a compound of the following formula: ##STR1## with a compound of the formula:

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Bulletin of Howard Hall International, "Electroplating Chemicals", Feb. 1985.

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