Arthur G Schlask

Title: Arthur G. Schlask: Innovator in Polybenzimidazole Solutions

Introduction

Arthur G. Schlask is a notable inventor based in Roselle Park, NJ (US). He has made significant contributions to the field of polymer chemistry, particularly in the development of advanced materials. With a total of 2 patents, his work has had a substantial impact on various applications in the industry.

Latest Patents

Schlask's latest patents include a "Stable solution of polybenzimidazole and polysulfone blends." This invention describes a stable solution of polybenzimidazole resin containing approximately 10 to 35 weight percent of resins and 65 to 90 weight percent of a suitable solvent. The resins consist of 70 to 95 weight percent of polybenzimidazole and 5 to 30 weight percent of polysulfone, with the solution being substantially free of organic salt. This solution is particularly useful for producing films, fibers, and molded articles that exhibit enhanced mechanical properties.

Another significant patent is for "Wet spun hydroxyethylated polybenzimidazole fibers." This process involves producing hydroxyethylated polybenzimidazole fibers through a wet jet/wet spinning or dry jet/wet spinning method. The spinning solution is extruded vertically downward through a spinneret into a liquid coagulation bath. The resulting fibers have pore sizes ranging from about 5 angstroms to 100 angstroms, making them highly effective as ultra-filters for molecules across a broad range of molecular weights.

Career Highlights

Arthur G. Schlask is associated with Hoechst Celanese Corporation, where he has been instrumental in advancing polymer technologies. His innovative work has contributed to the development of materials that are not only functional but also exhibit superior mechanical properties.

Collaborations

Schlask has collaborated with notable colleagues such as Frank J. Onorato and Michael J. Sansone. These collaborations have further enriched his research and development efforts, leading to groundbreaking advancements in polymer science.

Conclusion

Arthur G. Schlask's contributions to the field of polymer chemistry, particularly through his patents, highlight his role as an innovator. His work continues to influence the development of advanced materials with practical applications in various industries.