This inventor holds 4 USPTO granted patents. Top assignee: Dow Corning Corporation. Active years: 1977-1978.
Company Filing History:
Years Active: 1977-1978
Title: Joseph A. Colquhoun: Innovator in Coating Compositions and Elastomer Modifications
Introduction
Joseph A. Colquhoun is a notable inventor based in Midland, MI (US), recognized for his contributions to the field of coating compositions and elastomer modifications. With a total of 4 patents to his name, Colquhoun has made significant advancements that enhance the performance of various materials.
Latest Patents
Colquhoun's latest patents include innovative formulations that improve the functionality of coatings and elastomers. One of his notable inventions is a radiation-curable coating composition comprising mercaptoalkyl silicone. This fluid composition is designed for use as a coating on solid substrates, combining a mercaptoalkyl-substituted polydiorganosiloxane fluid with a vinyl monomer. The addition of a methylvinylpolysiloxane and/or a photosensitizing compound further enhances the performance of the coating, which, when applied and cured on substrates like paper, provides improved release of adhesive materials.
Another significant patent involves a method of modifying the physical properties of urethane elastomers. This method enhances the properties of urethane by reacting a specific siloxane-polyoxyalkylene compound into the elastomer, resulting in improved performance characteristics.
Career Highlights
Joseph A. Colquhoun is currently associated with Dow Corning Corporation, where he applies his expertise in material science to develop innovative solutions. His work has contributed to advancements in the coatings and elastomer industries, showcasing his commitment to innovation and quality.
Collaborations
Throughout his career, Colquhoun has collaborated with esteemed colleagues, including Robert E. Kalinowski and Gary N. Bokerman. These collaborations have fostered a creative environment that encourages the development of groundbreaking technologies.
Conclusion
Joseph A. Colquhoun stands out as a prominent inventor whose work in coating compositions and elastomer modifications has made a lasting impact in his field. His innovative patents and collaborations reflect his dedication to advancing material science.