Location History:
- Plymouth Meeting, PA (US) (1976 - 1987)
- Springvale, ME (US) (1985 - 2001)
Company Filing History:
18 out of 109 
5 out of 1,084 
3 out of 2,921 
Years Active: 1976-2001
Title: Innovations of Wilbur S. Hall: A Pioneer in Autodepositing Coatings
Introduction
Wilbur S. Hall, based in Plymouth Meeting, Pennsylvania, is a notable inventor with a remarkable portfolio of 26 patents. His contributions primarily focus on advancements in autodepositing coatings, particularly those that enhance the corrosion resistance of metallic surfaces.
Latest Patents
Two of Hall’s latest patents delve into the innovative development of vinylidene chloride resin in the context of autodeposition. The first patent emphasizes the formation of improved autodeposited coatings on metallic surfaces using an acidic aqueous coating solution containing dispersed solid resin particles. These particles can be based on either an internally stabilized or externally stabilized vinylidene chloride polymer, making use of a monomeric surfactant with an inorganic ionizable group. The resultant coatings showcase exceptional corrosion-resistant properties without the need for a chromium rinse treatment.
The second patent further explores the process for forming a resinous coating from an autodepositing composition, highlighting the same principles of utilizing internally stabilized vinylidene chloride copolymers. Both patents demonstrate Hall’s commitment to advancing material science, specifically in creating coatings that improve the durability and longevity of metal surfaces.
Career Highlights
Throughout his career, Wilbur S. Hall has made significant contributions while working with established companies such as Amchem Products, Inc. and Henkel Corporation. His endeavors in these organizations have enabled him to apply his innovative ideas to real-world applications, showcasing his talent for solving complex challenges in coating technologies.
Collaborations
During his tenure, Hall collaborated with prominent professionals in his field, including Harry M. Leister and Lester Steinbrecher. These collaborations reflect a synergy of expertise, driving further innovations in resin and coating technologies.
Conclusion
Wilbur S. Hall's contributions to the world of autodepositing coatings through his 26 patents highlight his position as a leading inventor in this field. His innovative approaches not only enhance the performance of coatings but also promise a significant impact on industries that depend on corrosion resistance. As technologies continue to evolve, Hall’s work remains vital in advancing the science of materials and coatings.