Stephen D Seneker

Title: The Innovations of Stephen D. Seneker

Introduction

Stephen D. Seneker is a notable inventor based in Paden City, WV (US). He has made significant contributions to the field of isocyanate chemistry, holding a total of 7 patents. His work focuses on the development of liquid, storage-stable isocyanates, which have various industrial applications.

Latest Patents

One of his latest patents involves the liquification of trans, trans-4,4'-diisocyanate dicyclohexylmethane. This invention relates to a liquid isocyanate with a viscosity of less than 100,000 mPa.s at 23°C and an isocyanate content of about 9 to 20% by weight. It is prepared by reacting solid 4,4'-methylene bis(cyclohexyl isocyanate) with a blocking agent. The process ensures that the 4,4'-methylene bis(cyclohexyl isocyanate) contains at least 35 to 100% by weight of the trans, trans isomer. Another significant patent focuses on the liquification of diphenylmethane diisocyanate, which is also prepared by reacting a solid or semi-solid diphenylmethane diisocyanate with a blocking agent. This liquid isocyanate has a viscosity of less than 100,000 mPa.s at 25°C and an isocyanate content of about 10 to 29% by weight.

Career Highlights

Throughout his career, Stephen has worked with prominent companies such as Miles Inc. and Mobay Corporation. His experience in these organizations has contributed to his expertise in the field of isocyanates and their applications.

Collaborations

Stephen has collaborated with notable coworkers, including Terry A. Potter and Scott A. Kane. Their combined efforts have further advanced the research and development of innovative isocyanate products.

Conclusion

Stephen D. Seneker's contributions to the field of isocyanate chemistry are significant and impactful. His innovative patents and collaborations highlight his expertise and dedication to advancing chemical technology.