Brightening composition for acid zinc electroplating bath...

Details Brightening composition for acid zinc electroplating bath... Brightening composition for acid zinc electroplating bath...

C - Chemistry, Metallurgy

25

D

204/37

C25D 3/22 (2006.01) C25D 5/26 (2006.01)

Patent

CA 1171814

U 10,609 BRIGHTENING COMPOSITION FOR ACID ZINC ELECTROPLATING BATH AND PROCESS Abstract of the Disclosure An acid zinc electroplating bath and bright zinc plating process employing said bath which contains an effec- tive amount of a controlled mixture of brightening agents including a bath soluble polyacrylamide polymer and N- substituted polyacrylamide derivatives thereof as well as copolymers thereof as a primary brightener in combination with a secondary brightener comprising boric acid and Group I and II metal salts thereof and/or thiourea and N-substituted derivatives thereof as well as selected adducts thereof. The acid zinc electroplating bath incorporating the mixture of primary and secondary brightening agents is economical and versatile in use and produces a ductile plating deposit having a lustrous appearance.

340829

Affiliated with

Also associated with

Rating

Brightening composition for acid zinc electroplating bath... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Brightening composition for acid zinc electroplating bath..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Brightening composition for acid zinc electroplating bath... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1309795