Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Metal pretreatment composition containing zirconium, copper, zinc and nitrate and related coatings on metal substrates

Metal pretreatment composition containing zirconium, copper, zinc and nitrate and related coatings on metal substrates

US Patent 11131027 · Granted Sep 28, 2021

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Thin corrosion protective coatings incorporating polyamidoamine polymers2025
Thin corrosion protective coatings incorporating polyamidoamine polymers2025
Metal pretreatment compositions containing phenalkamine compounds2025
Use of preformed reaction products of catechol compounds and functionalized co-r2025
Treatment of conversion-coated metal substrates with preformed reaction products2024
Use of an adhesion promoter obtainable as a reaction product of a di- or poly am2022
Reaction products of catechol compounds and functionalized co-reactant compounds2022
Thin corrosion protective coatings incorporating polyamidoamine polymers2021
Thin corrosion protective coatings incorporating polyamidoamine polymers2021
Metal treatment coating compositions, methods of treating metals therewith and c2019
Metal treatment coating compositions, methods of treating metals therewith and c2019
Zirconium-based coating compositions and processes2019