Donald W Lare

Title: The Innovations of Donald W. Lare

Introduction

Donald W. Lare is a notable inventor based in Hamilton, OH (US). He has made significant contributions to the field of synthetic polymers, holding a total of 3 patents. His work focuses on the development of innovative materials and processes that have practical applications in various industries.

Latest Patents

Lare's latest patents include groundbreaking advancements in synthetic polymeric fibrids. One of his notable inventions involves a process for producing polymeric fibrids and paper-like structures. This process entails preparing an aqueous solution of a film-forming polymer, injecting it into a liquid precipitating medium that is miscible with water but in which the polymer is insoluble. Sufficient shear is applied to rapidly precipitate the polymer into fibrid morphology. The resulting fibrids can be treated to enhance their hydrophobic properties and formed into a web, which is then dried using conventional paper-making techniques to create the desired paper-like structures.

Another significant patent focuses on self-bonding synthetic wood pulp and the paper-like films derived from it. This synthetic wood pulp is characterized by the presence of polyolefin fibrids that exhibit both film and fiber morphology. Lare's technique preserves this morphology by transferring the fibrids from the refining dispersant into a preservative medium. After refining in the preservative medium, the fibrids can be directly formed into paper-like substrate products, or they can be dispersed in water to facilitate casting.

Career Highlights

Donald W. Lare has had a distinguished career, working with Champion International Corporation Limited. His innovative work in synthetic polymers has positioned him as a key figure in the development of new materials that have wide-ranging applications.

Collaborations

Throughout his career, Lare has collaborated with notable colleagues, including James J. Nault and John R. Hart. These collaborations have contributed to the advancement of his research and the successful development of his patented technologies.

Conclusion

Donald W. Lare's contributions to the field of synthetic polymers through his patents and innovative processes have made a significant impact. His work continues to influence the development of new materials and applications in various industries.