Location History:
- Hinsdale, IL (US) (1978)
- Chicago, IL (US) (1982 - 1983)
Company Filing History:
Years Active: 1978-1983
Title: The Innovations of Robert J. Kufrin
Introduction
Robert J. Kufrin is a notable inventor based in Hinsdale, IL (US). He has made significant contributions to the field of polyurethane foams, holding a total of three patents. His work has focused on improving the properties and processing characteristics of polyester polyurethane foams.
Latest Patents
Kufrin's latest patents include advancements in polyester resins for polyurethane foams. His innovations enhance the machine processing character and stress-strain properties of these foams by utilizing a cross-linking polyol and a viscosity-increasing dicarboxylic acid or anhydride, such as phthalic anhydride. Additionally, specific minor amounts of poly(oxyethylene) glycol are incorporated into the esterification formula of foam-grade polyester resins. These developments lead to the production of a non-hydrophilic flexible polyester-based polyurethane foam.
Career Highlights
Kufrin has had a successful career at Witco Chemical Corporation, where he has applied his expertise in polymer chemistry to develop innovative materials. His work has been instrumental in advancing the capabilities of polyurethane foams, making them more efficient and effective for various applications.
Collaborations
Throughout his career, Kufrin has collaborated with notable colleagues, including Carl Bernstein and James Stogis. These partnerships have contributed to the success of his projects and the advancement of technology in his field.
Conclusion
Robert J. Kufrin's contributions to the field of polyurethane foams through his patents and work at Witco Chemical Corporation highlight his role as an influential inventor. His innovations continue to impact the industry positively.