Company Filing History:
Years Active: 2016-2019
Title: **Susan M. Endle: Innovating in Polyurethane Technologies**
Introduction
Susan M. Endle is a distinguished inventor based in New Richmond, WI, USA. With a remarkable portfolio of three patents, she has made significant contributions to the field of polyurethane chemistry, focusing on innovative methods that enhance the properties and applications of these materials.
Latest Patents
Among her notable inventions, Susan's latest patents include:
1. **Polyurethane-Polyurea Dispersions Comprising Hydrazine or Hydrazide Chain Extenders:** This innovative method involves creating a silyl-terminated polyurethane within an aqueous dispersion. The process integrates urethane moieties resulting from the reaction of a diol, a neutralized anionic water solubilizing compound, and a diisocyanate. The resulting polymer features silyl terminal groups derived from an alkoxy silane compound and urea moieties from the reaction of an isocyanate terminated prepolymer and a difunctional hydrazine or hydrazide compound.
2. **Polyurethane Aerosol Compositions, Articles, and Related Methods:** This patent presents one-part, shelf-stable polyurethane aerosol compositions designed to be sprayed onto various substrates. Once dried, these compositions yield polyurethane films that exhibit superior moisture resistance, optical clarity, and weatherability, particularly under adverse environmental conditions. The formulations generally include an aqueous polyurethane dispersion, a propellant, and optional additives that enhance performance.
Career Highlights
Susan M. Endle is currently affiliated with 3M Innovative Properties Company, where she has utilized her expertise to develop cutting-edge polyurethane technologies. Her work has contributed significantly to advancements in coatings and materials science, particularly concerning the durability and environmental resistance of polyurethane products.
Collaborations
Throughout her career, Susan has collaborated with esteemed colleagues, including Yongshang Lu and Jon P. Nietfeld. These partnerships have fostered a creative environment that promotes innovation and the successful development of new materials and methods.
Conclusion
Susan M. Endle's innovative spirit and dedication to advancing polyurethane technologies exemplify the important role inventors play in enhancing material science. Her latest patents not only showcase her technical capabilities but also contribute to a broader understanding of how innovative products can meet the challenges of modern applications.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.