John F McIntyre is a notable inventor based in Bay Village, OH (US). He has made significant contributions to the field of substrate treatment, holding a total of 6 patents. His work focuses on developing innovative compositions and methods that enhance the treatment of various substrates.

Latest Patents

Among his latest patents, McIntyre has developed a pretreatment composition that includes a Group IIIB metal, a Group IVB metal, or combinations thereof. This composition also contains a compound with at least six phosphorus-containing acid groups or salts, with a molar ratio of the metals to the compound being at least 3:1. Additionally, he has disclosed methods for treating ferrous metal substrates, such as cold rolled steel and hot rolled steel, using an aqueous pretreatment composition that comprises a Group IIIB and/or IVB metal compound, phosphate ions, and water. These advancements are crucial for improving the durability and performance of metal substrates.

Career Highlights

John F McIntyre is currently employed at PPG Industries Ohio, Inc., where he continues to innovate in substrate treatment technologies. His extensive experience and expertise have positioned him as a key figure in his field.

Collaborations

Throughout his career, McIntyre has collaborated with notable colleagues, including Richard M Vargas and Randall J Brent. These partnerships have contributed to the development of his innovative patents and methods.

Conclusion

John F McIntyre's work in substrate treatment technologies showcases his dedication to innovation and improvement in industrial applications. His patents reflect a commitment to advancing the field and enhancing the performance of treated substrates.