Company Filing History:
Years Active: 2012-2013
Title: The Innovative Contributions of Patrick Gordon Stehley
Introduction
Patrick Gordon Stehley is a notable inventor based in Allentown, PA (US). He has made significant contributions to the field of polyurethane formulations, holding 2 patents that showcase his expertise and innovative spirit. His work has had a considerable impact on the industry, particularly in the development of catalyst compositions for polyurethane products.
Latest Patents
One of Patrick's latest patents focuses on fast demold and extended cream time polyurethane formulations. This invention includes catalyst compositions that consist of a gelling catalyst, a trimerization catalyst, and a cure accelerator. The gelling catalyst can be a tertiary amine, mono(tertiary amino) urea, bis(tertiary amino) urea, or a combination of these. The trimerization catalyst can be any known type, while the cure accelerator may be a diol with at least one primary hydroxyl group and a chain backbone of five to 17 atoms, primarily carbon. Alternatively, the cure accelerator may also be a polyol with three or more hydroxyl groups, at least two of which are primary, and molecular weights ranging from 90 g/mole to 400 g/mole. This innovative approach allows for delayed initiation of the polyurethane-forming reaction and reduced demold time, enhancing the efficiency of producing polyurethane parts.
Career Highlights
Throughout his career, Patrick has worked with prominent companies such as Air Products and Chemicals, Inc. and Evonik Degussa GmbH. His experience in these organizations has allowed him to refine his skills and contribute to various projects that advance the field of polyurethane technology.
Collaborations
Patrick has collaborated with several professionals in his field, including Gary Dale Andrew and Mark L Listemann. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Patrick Gordon Stehley is a distinguished inventor whose work in polyurethane formulations has led to significant advancements in the industry. His patents and collaborations reflect his commitment to innovation and excellence in his field.