Company Filing History:
Years Active: 1979
Title: Lee E Koepke: Innovator in Aqueous Coating Technologies
Introduction
Lee E Koepke is a notable inventor based in Wayzata, MN (US). He has made significant contributions to the field of protective and decorative coatings for metal surfaces. His innovative approach has led to the development of a unique aqueous heat curable particulate coating composition.
Latest Patents
Koepke holds a patent for an aqueous heat curable particulate coating composition of elastomeric. This invention involves the preparation of protective and decorative coatings using aqueous polymer compositions. These compositions consist essentially of a thermosetting vinyl or acrylic polymer that has been polymerized in the presence of a preformed, crosslinked, elastomeric copolymer. The process ensures that the rate at which the monomers of the thermosetting polymer are added to the reaction mixture is substantially equal to the rate of reaction of these monomers. This method results in the formation of minute emulsified particles containing a core of the elastomeric copolymer surrounded by a layer of the thermosetting polymer. The thermosetting polymer contains pendant hydroxyl groups and a latent, heat-activated crosslinking agent. Koepke's patent is a testament to his innovative spirit and technical expertise.
Career Highlights
Lee E Koepke has been associated with M&T Chemicals, Inc., where he has applied his knowledge and skills in the development of advanced coating technologies. His work has contributed to the enhancement of product performance and durability in various applications.
Collaborations
Throughout his career, Koepke has collaborated with notable colleagues, including Howard H Leiner and Dennis R Gelarden. These partnerships have fostered innovation and have played a crucial role in the advancement of coating technologies.
Conclusion
Lee E Koepke's contributions to the field of aqueous coating technologies highlight his role as an innovator. His patent reflects a significant advancement in protective and decorative coatings, showcasing his expertise and commitment to innovation.