Company Filing History:
Years Active: 1992-1994
Title: Innovations by David E. May
Introduction
David E. May is an accomplished inventor based in Williamsport, Indiana. He has made significant contributions to the field of flame retardant materials, holding a total of 2 patents. His work focuses on developing advanced coatings and foam compositions that enhance safety and performance.
Latest Patents
David's latest patents include innovative formulations for flame retardant brominated styrene-based coatings. These improved latex coatings consist of copolymers made from ring-halogenated aromatic monomer units and alkyl acrylate/methacrylate monomer units. The formulations may also incorporate additional monomers to enhance their properties. In one embodiment, the coatings feature ring-brominated aromatic monomer units combined with alkyl acrylate and/or alkyl methacrylate monomer units. Another embodiment includes these first two types of monomer units along with third monomer units derived from unsaturated esters of saturated carboxylic acids, halogen-free aromatic monomers, or unsaturated carboxylic or dicarboxylic acid monomers. The coatings are designed to provide a bromine content ranging from 7 to 20 weight percent in the final latex coating, ensuring effective flame retardancy. Additionally, David has developed flame retardant flexible polyurethane foam compositions that utilize pentabromodiphenyl ether and non-mutagenic halogenated alkyl phosphate ester mixtures.
Career Highlights
David E. May is associated with Great Lakes Chemical Corporation, where he has been instrumental in advancing flame retardant technologies. His expertise in polymer chemistry has led to the development of materials that meet stringent safety standards while maintaining performance characteristics.
Collaborations
Throughout his career, David has collaborated with notable colleagues, including Richard S. Rose and Jin-liang Wang. These partnerships have fostered innovation and contributed to the success of his projects.
Conclusion
David E. May's contributions to flame retardant materials exemplify the importance of innovation in enhancing safety and performance in various applications. His patents reflect a commitment to advancing technology in the field of materials science.