James Bottomley

Title: Innovations of James Bottomley

Introduction

James Bottomley is an accomplished inventor based in Andover, MA (US). He holds two patents that showcase his innovative contributions to the field of nonwoven fabrics. His work emphasizes the importance of creating environmentally friendly and medically safe materials.

Latest Patents

One of Bottomley's latest patents is for an absorbent, flushable, bio-degradable, and medically-safe nonwoven fabric. This fabric is suitable for various applications, including wraps, wipes, and absorbent pads. It is composed of 2% to 10% by weight of untreated, water-soluble polyvinyl alcohol (PVA) fibers that are heat-bonded to a matrix of absorbent fibers. The use of PVA fibers in low amounts provides softness, while sufficient wet strength is achieved through a two-stage heating process. The resulting nonwoven fabric boasts a high wet-to-dry tensile strength ratio, good drape softness, and high fluid absorptive capacity. The production method involves blending PVA fibers with absorbent fibers, carding the blended fibers onto a moving web, and applying heat in two stages to ensure optimal bonding and integrity.

Career Highlights

James Bottomley is currently associated with International Paper Company, where he continues to innovate in the field of nonwoven materials. His expertise in developing sustainable and effective fabric solutions has made a significant impact in the industry.

Collaborations

Some of his notable coworkers include Ramesh Srinivasan and W Andrew Coslett. Their collaborative efforts contribute to the advancement of innovative materials and technologies.

Conclusion

James Bottomley's work exemplifies the intersection of innovation and sustainability in fabric technology. His contributions are paving the way for more environmentally friendly solutions in various applications.