Alkaline zinc electroplating baths and additive compositions...

Details Alkaline zinc electroplating baths and additive compositions... Alkaline zinc electroplating baths and additive compositions...

C - Chemistry, Metallurgy

07

D

204/37, 260/266.

C07D 241/04 (2006.01) C07D 295/08 (2006.01) C25D 3/22 (2006.01)

Patent

CA 1075695

ABSTRACT OF THE DISCLOSURE A composition is described which provides an improve- ment in the electrodeposition of zinc from aqueous alkaline plating baths and particularly from alkaline plating baths containing little or no cyanide. The new composition comprises the reaction product of one or more piperazines, at least one additional nitrogen-containing compound selected from the group consisting of ammonia or aliphatic acyclic compounds containing at least one primary amine group, formaldehyde, and an epihalo- hydrin or a glycerol halohydrin or mixtures thereof. Aqueous, alkaline zinc plating baths containing the additive compositions of the invention deposit a bright zinc coating over a wide range of current densities.

267011

Affiliated with

Also associated with

Rating

Alkaline zinc electroplating baths and additive compositions... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Alkaline zinc electroplating baths and additive compositions..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Alkaline zinc electroplating baths and additive compositions... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1145270