This inventor holds 1 USPTO granted patent. Top assignee: Bayer Corporation. Active years: 2000.
Company Filing History:
Years Active: 2000
Title: Innovations of Gerard C Erhart
Introduction
Gerard C Erhart is a notable inventor based in Glenshaw, PA (US). He has made significant contributions to the field of polyurethane technology, particularly in the development of catalysts for carpet backing and air-frothed foam.
Latest Patents
Gerard holds a patent for "Delayed action catalysts for carpet backing and air-frothed foam." This invention relates to a process for producing a polyurethane backing and air-frothed foam on a substrate. The process involves mixing a polyisocyanate and a polyol blend in the presence of a catalyst to form a reaction mixture, applying the mixture to a substrate, and curing it to create the desired polyurethane backing or foam. The catalyst compositions suitable for this invention include specific alkyl and cyclic groups, enhancing the efficiency of the production process.
Career Highlights
Gerard is associated with Bayer Corporation, where he has applied his expertise in polyurethane technology. His work has contributed to advancements in materials used in various applications, particularly in the carpet industry.
Collaborations
Throughout his career, Gerard has collaborated with notable colleagues, including James W Rosthauser and Robert L Cline. These collaborations have fostered innovation and development in their respective fields.
Conclusion
Gerard C Erhart's contributions to the field of polyurethane technology exemplify the impact of innovative thinking in industrial applications. His patent for delayed action catalysts showcases his commitment to advancing material science.