Neil D Plotkin

Title: Neil D. Plotkin: Innovator in Microporous Hollow Fiber Technology

Introduction

Neil D. Plotkin is a notable inventor based in Scotch Plains, NJ (US). He has made significant contributions to the field of materials science, particularly in the development of microporous hollow fibers. With a total of 2 patents, his work has advanced the understanding and application of these innovative materials.

Latest Patents

Neil D. Plotkin's latest patents focus on methods for preparing uniform polyolefinic microporous hollow fibers. The first patent describes a process that provides microporous hollow fibers with improved structural and performance characteristics. This invention ensures that the fibers possess substantially uniform wall thickness, cross-sectional dimensions, and porosity. The method involves melt spinning a hollow fiber precursor under defined conditions in a substantially vertically upward direction. Additionally, the precursor undergoes a symmetrical quenching step, which can be achieved using a hollow annular structure that surrounds the precursor. This structure is connected to a gas source and features openings on its inner surface that distribute the gas uniformly against the precursor.

The second patent also addresses the production of microporous hollow fibers with similar enhancements in structural and performance characteristics. The process and apparatus described in this patent mirror the innovations outlined in the first, emphasizing the importance of uniformity in the fibers produced.

Career Highlights

Neil D. Plotkin is currently associated with Celanese GmbH, where he continues to push the boundaries of material innovation. His work has not only contributed to the advancement of fiber technology but has also positioned him as a key figure in the industry.

Collaborations

Throughout his career, Neil has collaborated with notable colleagues, including James J. Lowery and Jack Robinson. These partnerships have fostered a collaborative environment that enhances innovation and drives research forward.

Conclusion

Neil D. Plotkin's contributions to the field of microporous hollow fibers exemplify the impact of innovative thinking in materials science. His patents reflect a commitment to improving the structural and performance characteristics of fibers, paving the way for future advancements in the industry.