This inventor holds 1 USPTO granted patent. Top assignee: Valspar Sourcing, Inc.. Active years: 2012.
Company Filing History:
Years Active: 2012
Title: The Innovations of William E Hale
Introduction
William E Hale is a notable inventor based in High Point, NC (US). He has made significant contributions to the field of coatings and materials science. His innovative work focuses on reducing formaldehyde emissions in solvent-borne coating compositions.
Latest Patents
William E Hale holds a patent for a "Low penetration low formaldehyde alkyd composition." This invention addresses the challenges associated with applying coatings to low-density or porous wood substrates, such as alder, birch, pine, poplar, and soft maple. The patent outlines a method that involves applying a solvent-borne coating composition containing an alkyd resin with a hydroxyl number less than about 150, an acid catalyst, and a cross-linker. The resin is designed to have a number average molecular weight greater than about 2000, and it may also have a Gardner coloration of less than about 3 or be based on coconut oil. By utilizing a reduced hydroxyl number alkyd resin, the amount of cross-linker required can be minimized, thereby decreasing formaldehyde evolution in compositions that use methylated amino resin cross-linkers, such as methylated melamine resins.
Career Highlights
William E Hale is associated with Valspar Sourcing, Inc., where he continues to develop innovative solutions in the coatings industry. His work has been instrumental in advancing the performance and safety of coating materials.
Collaborations
Throughout his career, William has collaborated with notable colleagues, including Shaobing Wu and Thomas J Melnyk. These partnerships have contributed to the success of his projects and the advancement of technology in his field.
Conclusion
William E Hale's contributions to the field of coatings and materials science demonstrate his commitment to innovation and environmental safety. His patent for a low formaldehyde alkyd composition is a testament to his expertise and dedication to improving product formulations.