Company Filing History:
Years Active: 1988-1989
Title: Innovations by John L Allan
Introduction
John L Allan is a notable inventor based in Neenah, WI (US). He has made significant contributions to the field of thermosetting resin compositions, particularly in surface coatings. With a total of 2 patents, his work has had a considerable impact on various industries.
Latest Patents
John L Allan's latest patents include an innovative epoxide coating composition. This thermosetting resin composition is particularly suitable for surface coatings, including metals, paper, and paperboard. It is especially effective for papers that are subsequently converted into shaped paperboard products, such as paper plates and folded cartons. The coating provides a high gloss, water, and oil-resistant surface. Additionally, the composition can function as both an adhesive and a coating in metallizing substrates by transferring metallic particles from a transfer agent to the substrate. When formulated without solvents or dispersants, it can also be used as a casting composition or as a molding material. The composition consists of a polymer or copolymer containing carboxylic acid groups, an epoxy compound with more than one epoxide group per molecule, an ammonium or phosphonium base or salt, and a monomeric carboxylic acid or inorganic acid that extends the useful working life of the composition while imparting a superior gloss to the finished product.
Career Highlights
John L Allan is currently associated with James River-Norwalk, Inc. His work at this company has allowed him to develop and refine his innovative ideas in the field of coatings and adhesives. His contributions have been instrumental in advancing the technology used in surface coatings.
Collaborations
Some of his notable coworkers include Jeffery J Boettcher and Norman G Gaylord. Their collaboration has likely contributed to the successful development of innovative products in their field.
Conclusion
John L Allan's contributions to the field of thermosetting resin compositions and surface coatings demonstrate his innovative spirit and dedication to advancing technology. His patents reflect a commitment to creating high-quality, effective solutions for various applications.