E Peter Lancaster

Title: E Peter Lancaster: Innovator in Cellulose and Disposable Garment Technologies

Introduction

E Peter Lancaster is a notable inventor based in Gig Harbor, WA (US), recognized for his contributions to cellulose processing and disposable garment technologies. With a total of 9 patents, Lancaster has made significant advancements in the field of materials science and product design.

Latest Patents

One of his latest patents is a method of producing cellulose dope. This innovative process involves subjecting a slurry of cellulose to cavitation, which can occur before, during, or after treatment with a solvent. The cavitation effectively fibrillizes or delaminates the pulp fibers, enhancing their accessibility to solvents for dissolution. A preferred solvent for this process is sodium hydroxide under soda cellulose Q conditions. Another significant patent is for a disposable diaper featuring a refastenable mechanical fastening system. This design includes a moisture impervious outer layer, a nonwoven moisture pervious inner layer, and an absorbent layer encased between them. The fastening system comprises gripping strips with resiliently deformable connectors and targets on the outer layer, allowing for secure and adjustable closures.

Career Highlights

Throughout his career, E Peter Lancaster has worked with prominent companies such as Weyerhaeuser Company Limited and Paragon Trade Brands, Inc. His experience in these organizations has contributed to his expertise in cellulose and disposable product technologies.

Collaborations

Lancaster has collaborated with notable individuals in his field, including Richard H Young, Sr and Michael R Hansen. These partnerships have likely fostered innovation and development in his projects.

Conclusion

E Peter Lancaster's work exemplifies the intersection of innovation and practical application in materials science. His patents reflect a commitment to improving product functionality and sustainability.