Company Filing History:
Years Active: 2001
Title: Innovations of Brian S Carpenter in Aqueous Polyurethane Dispersions
Introduction
Brian S Carpenter is an accomplished inventor based in Stanly, NC (US). He has made significant contributions to the field of polyurethane technology, particularly in the development of aqueous polyurethane dispersions. His innovative work has led to the creation of a patent that addresses the need for coatings with excellent chemical resistance while maintaining flexibility and abrasion resistance.
Latest Patents
Brian S Carpenter holds a patent for "Aqueous polyurethane dispersions and coatings prepared therefrom." This invention focuses on two- and three-component aqueous polyurethane compositions that are cured at ambient temperature. The two-component system consists of a hydroxy functional aqueous polyurethane dispersion blended with phenoxy resin, along with a polyisocyanate as the second component. The three-component system includes a hydroxy functional aqueous polyurethane dispersion, an epoxy resin, and a polyisocyanate. The mass of the epoxy or phenoxy resins ranges from 1 to 50% of the mass of the polyurethane solids in the dispersion, while the polyisocyanate mass is between 50 to 200% of the polyurethane solids. The resulting polyurethane compositions have a mass fraction of solids preferably between 10-50%.
Career Highlights
Brian S Carpenter is associated with Vianova Resins, Inc., where he has been instrumental in advancing the company's product offerings. His expertise in polyurethane technology has positioned him as a key figure in the development of innovative solutions for various applications.
Collaborations
Throughout his career, Brian has collaborated with notable colleagues, including Douglas Ronald Chambers and Mario Pschaidt. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Brian S Carpenter's contributions to the field of aqueous polyurethane dispersions exemplify the spirit of innovation. His patent reflects a commitment to developing advanced materials that meet industry needs. His work continues to influence the field and inspire future advancements in polyurethane technology.