John S Pietrasiewicz, Jr

Title: John S Pietrasiewicz, Jr: Innovator in Coating Compositions

Introduction

John S Pietrasiewicz, Jr. is a notable inventor based in Erie, PA (US). He has made significant contributions to the field of coating compositions, particularly with a focus on flexible and corrosion-resistant materials. His innovative work has led to the development of a unique patent that addresses the needs of various industries.

Latest Patents

John holds a patent for "Flexible, corrosion resistant, thermosetting metal coating compositions." This patent describes a coating composition that comprises 5 to 30 wt % of a blocked isocyanate-functional urethane prepolymer, 2 to 25 wt % of at least one organic solvent-soluble phenolic resin, and 3 to 18 wt % of a halogenated resin selected from the group consisting of halogenated rubber, halogenated polyolefins, and halogenated vinyl halide polymers. The composition also includes an inert solvent in an amount sufficient to provide an adhesive primer having a solids content of 10 to 70 wt %. This innovative formulation enhances the durability and performance of coatings in various applications.

Career Highlights

John is currently employed at Lord Corporation, where he continues to develop and refine his innovative ideas. His work at the company has allowed him to collaborate with other talented professionals in the field, further advancing the technology behind coating compositions.

Collaborations

One of his notable coworkers is Kenneth E Fleming. Their collaboration has contributed to the success of various projects within the company, showcasing the importance of teamwork in the innovation process.

Conclusion

John S Pietrasiewicz, Jr. is a distinguished inventor whose work in flexible and corrosion-resistant coating compositions has made a significant impact in the industry. His patent and ongoing contributions at Lord Corporation highlight his commitment to innovation and excellence in his field.