Company Filing History:
Years Active: 1976-1981
Title: Innovations of Ian H McEwan
Introduction
Ian H McEwan is a notable inventor based in Kleinburg, Canada. He has made significant contributions to the field of polymer chemistry, particularly in the development of processes for creating thermosetting coatings. With a total of three patents to his name, McEwan's work has had a considerable impact on the industry.
Latest Patents
One of McEwan's latest patents involves a two-step copolymerization process that controls the temperature to improve the preparation of aqueous emulsions of addition copolymers. This innovative process aims to reduce unwanted premature condensation of functional groups, enhancing the thermosetting capability via condensation. The first step of the process involves polymerizing a portion of the monomer reactants at a temperature not exceeding 60 degrees Celsius if the functional group is present. The second step continues the polymerization by adding the remaining monomer reactants at the same temperature and a pH range of 1 to 7. This process is particularly useful in producing improved thermosetting enamels.
Career Highlights
Ian H McEwan is currently employed at Canadian Industries, Ltd., where he continues to innovate in the field of polymer chemistry. His work has led to advancements in aqueous thermosetting coating compositions, which comprise a blend of an aqueous latex of an acrylic copolymer, an amine-neutralized acrylic copolymer, and a melamine-formaldehyde resin. These advancements have positioned him as a key figure in the development of new coating technologies.
Collaborations
Throughout his career, McEwan has collaborated with notable colleagues such as Manubhai B Patel and William Connelly. These partnerships have contributed to the success of his projects and the advancement of their shared goals in polymer research.
Conclusion
Ian H McEwan's contributions to polymer chemistry and his innovative patents demonstrate his commitment to advancing technology in the field. His work continues to influence the development of new materials and processes, showcasing the importance of innovation in industry.