Larry J Morrison

Title: Larry J Morrison: Innovator in Primer-Surfacer Technology

Introduction

Larry J Morrison is a notable inventor based in Chicago, IL (US). He has made significant contributions to the field of coatings and surface preparation. His innovative work has led to the development of a unique primer-surfacer composition that enhances the application of various coatings.

Latest Patents

Larry J Morrison holds a patent for a Nitrocellulose-free primer-surfacer. This composition comprises a vehicle of a balanced acrylic polymer made from methyl methacrylate, butyl methacrylate, and methacrylic acid. The resultant polymer has an acid value ranging from about 25 to 35. It also has a relative viscosity of approximately 16 to 32 poise, measured at 40% polymer solids in a toluene and isopropyl alcohol solvent at 25°C. The primer-surfacer can include dispersed pigments and/or fillers such as carbon blacks, talc, iron oxide, and clay. This innovative composition is primarily used over unprimed, primed, or previously finished metal or plastic substrates, providing a surface suitable for the application of acrylic lacquer, acrylic enamel, alkyd enamel, or polyurethane enamel coatings.

Career Highlights

Larry J Morrison is associated with The Sherwin Williams Company, where he has contributed to advancements in coating technologies. His work has focused on creating products that improve adhesion, chip and corrosion resistance, and overall finish quality for vehicles.

Collaborations

Larry has collaborated with John Mathai, a fellow innovator in the field. Their partnership has fostered the development of effective coating solutions that meet industry standards.

Conclusion

Larry J Morrison's contributions to primer-surfacer technology exemplify innovation in the coatings industry. His work continues to influence the application of coatings, ensuring high-quality finishes for various substrates.