Company Filing History:
Years Active: 1981-1984
Title: Innovations by Richard A. Prather in Particle Board Technology
Introduction
Richard A. Prather is a notable inventor based in Houston, TX, who has made significant contributions to the field of particle board technology. With a total of five patents to his name, Prather has focused on improving the processes involved in the preparation of particle boards, which are widely used in the furniture and construction industries.
Latest Patents
One of Prather's latest patents is a process for preparing particle board. This innovative method involves treating wood particles with a binder that comprises an organic polyisocyanate, along with a release agent. The treated particles are then subjected to a molding process that applies heat and pressure. A key enhancement in this process is the use of metals like magnesium and zinc on the surfaces of the caul plates, which improves the ease of release of the particle board after forming.
Another significant patent by Prather is the process for preparing a particle board using a self-releasing binder. This method addresses the common issue of particle boards adhering to the platens during formation. By incorporating a mixture of organic sulfonic acids, hydrogen sulfates, and their salts into the polyisocyanate binder, Prather minimizes this adhesion problem. The components can be applied separately or in combination, either neat or as emulsions, ensuring a more efficient production process.
Career Highlights
Richard A. Prather has been associated with The Upjohn Company, where he has utilized his expertise in developing innovative solutions for particle board manufacturing. His work has contributed to advancements in the industry, making the production process more efficient and effective.
Collaborations
Prather has collaborated with notable coworkers, including David L. Williams and Robert M. Partin. Their combined efforts have led to significant improvements in particle board technology, showcasing the importance of teamwork in innovation.
Conclusion
Richard A. Prather's contributions to particle board technology through his innovative patents have made a lasting impact on the industry. His work continues to influence the methods used in manufacturing particle boards, enhancing their quality and production efficiency.