Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Polyalkylene glycol naphthyl-3-sulfopropyl diether compounds and their salts, process for preparing same and electroplating baths containing same

Polyalkylene glycol naphthyl-3-sulfopropyl diether compounds and their salts, process for preparing same and electroplating baths containing same

US Patent 4820388 · Granted Apr 11, 1989

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Corrosion resistant article and method of production thereof2007
Process for chromating surfaces of zinc, cadmium and alloys thereof1994
Process for electroplating utilizing disubstituted ethane sulfonic compounds as 1991
Acidic sulfate containing bath for the electrodeposition of zinc/iron alloys1988
Sulfate containing bath for the electrodeposition of zinc/nickel alloys1988
Acidic chloride containing bath for the electrodeposition of zinc/iron alloys1988
Acidic chromium containing coating solution for zinc or cadmium surfaces1987