Company Filing History:
Years Active: 1991-1992
Title: Innovations by Alan R Mochel
Introduction
Alan R Mochel is a notable inventor based in Signal Mountain, TN (US). He has made significant contributions to the field of polyamide yarns, holding a total of 3 patents. His work focuses on developing materials with enhanced properties for various applications.
Latest Patents
Mochel's latest patents include a process for making low shrinkage, high tenacity poly(epsilon-caproamide). This innovative polyamide yarn is composed of at least about 85% by weight poly(.epsilon.-caproamide) and boasts a relative viscosity of greater than 50. It achieves a tenacity of at least about 9.3 g/d, with a dry heat shrinkage at 160°C of less than about 3 percent. The yarn also features a modulus of at least about 20 g/d, a toughness of at least about 240 g/d.%, a crystal perfection index of greater than about 82, and a long period spacing of greater than about 100 Å. The process involves drawing a feed yarn while heating to at least about 185°C, followed by a decrease in tension to produce a length decrease of between about 13.5 and about 30%, before cooling and packaging the yarn.
Career Highlights
Alan R Mochel is associated with E.I. DuPont de Nemours and Company, where he has been instrumental in advancing the company's research and development efforts in polymer materials. His expertise in polyamide technology has positioned him as a key figure in the industry.
Collaborations
Mochel has collaborated with notable colleagues such as Thomas R Clark, III and Joseph A Cofer, Jr. These partnerships have contributed to the successful development of innovative materials and processes.
Conclusion
Alan R Mochel's contributions to the field of polyamide yarns demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of material science and its applications in various industries.