Jon A De Ridder

Title: Jon A De Ridder: Innovator in Metal Treating Compositions

Introduction

Jon A De Ridder is a notable inventor based in Ashtabula, OH (US). He has made significant contributions to the field of metal treating compositions, holding a total of 2 patents. His work focuses on enhancing the stability and effectiveness of metal coatings, particularly prior to painting.

Latest Patents

De Ridder's latest patents include innovative metal treating compositions that exhibit extended bath stability through pH adjustment and control. The first patent, titled "Metal treating compositions of adjusted pH," describes compositions containing chromic acid and pulverulent zinc. This invention allows for improved stability during the coating process by adjusting the pH during the preparation of a precursor component. The second patent, "Metal treating compositions of controlled pH," similarly focuses on compositions containing hexavalent-chromium-providing substances and pulverulent zinc. This invention also emphasizes the importance of pH control during the preparation of precursor components to achieve excellent stability.

Career Highlights

Jon A De Ridder is associated with Diamond Shamrock Corporation, where he has applied his expertise in metal treating technologies. His work has contributed to advancements in the industry, particularly in the area of coating metal substrates.

Collaborations

Throughout his career, De Ridder has collaborated with notable colleagues, including Walter H Gunn and Alexander W Kennedy. These partnerships have fostered innovation and development in the field of metal treating compositions.

Conclusion

Jon A De Ridder's contributions to metal treating compositions have significantly impacted the industry. His innovative patents demonstrate a commitment to enhancing the stability and effectiveness of metal coatings.