Company Filing History:
2 out of 16,338 
2 out of 89 
Years Active: 2002-2021
Title: Innovations by Keith William Pollak
Introduction
Keith William Pollak is an accomplished inventor based in Lewiston, NY (US). He holds a total of 4 patents that showcase his expertise in developing advanced polymeric surfacing materials. His innovative contributions have significantly impacted the field of materials science.
Latest Patents
Among his latest patents, Pollak has developed a "Solid polymeric highly durable surfacing." This invention features a solid surface that comprises (i) a crosslinked acrylic or unsaturated polyester resin present in an amount no greater than 52 volume fraction percent, and (ii) no greater than 48 volume fraction percent of inorganic filler particles distributed evenly throughout the solid surface. The filler particles have specific dimensions, with 95-99 volume fraction percent having a major dimension in the range of 0.5 to no greater than 10 microns. Additionally, the D50 of the filler particles is from 0.5-2.5 microns, and the D90 is equal to or less than 10 microns. Another notable patent is the "Sound hydrophobic polymeric surfacing," which consists of (i) from 45 to 80 volume fraction percent of polymethylmethacrylate or unsaturated polyester or a combination of both, (ii) from 25 to 55 volume fraction percent of inorganic filler particles, and (iii) from 0.75 to 8 volume fraction percent of a siloxane fluid. This invention addresses various filler dimensions and corresponding siloxane molecular weights.
Career Highlights
Throughout his career, Pollak has worked with prominent companies such as E.I. DuPont de Nemours and Company and DuPont Safety & Construction, Inc. His experience in these organizations has allowed him to refine his skills and contribute to significant advancements in polymer technology.
Collaborations
Pollak has collaborated with notable coworkers, including Timothy Scott Wyant and Gregory Scott Blackman. These partnerships have fostered a creative environment that has led to innovative solutions in their respective fields.
Conclusion
Keith William Pollak's contributions to polymeric surfacing innovations demonstrate his commitment to advancing material science. His patents reflect a deep understanding of the complexities involved in creating durable and effective surfaces.
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