Company Filing History:
Years Active: 2011-2016
Title: David R. Arrowsmith: Innovator in Polymer Foam Technology
Introduction
David R. Arrowsmith is a notable inventor based in Achern, Germany. He has made significant contributions to the field of polymer foam technology, holding a total of 3 patents. His work focuses on developing innovative materials that enhance flame retardancy while minimizing environmental impact.
Latest Patents
One of his latest patents is for a polymer foam with low bromine content. This invention involves preparing extruded polymer foam that comprises at least 50 weight-percent alkenyl aromatic polymer, a brominated flame retardant providing 0.8 to 1.4 weight percent bromide, and other specific components. The formulation aims to utilize blowing agents with zero ozone depletion potential and a global warming potential of less than 1000.
Another significant patent involves extruded polymer foams containing brominated fatty acid-based flame retardant additives. This innovation utilizes brominated fatty acids and their derivatives as flame retardant additives, which are stable at extrusion temperatures and provide excellent flame retardancy to the foams.
Career Highlights
David R. Arrowsmith is currently associated with Dow Global Technologies LLC, where he continues to push the boundaries of polymer technology. His work has been instrumental in developing materials that meet modern safety and environmental standards.
Collaborations
Throughout his career, David has collaborated with notable colleagues, including John Gordon-Duffy and William Jack Kruper, Jr. These partnerships have fostered innovation and contributed to the advancement of polymer foam technologies.
Conclusion
David R. Arrowsmith's contributions to polymer foam technology exemplify his commitment to innovation and environmental responsibility. His patents reflect a deep understanding of material science and a dedication to creating safer, more sustainable products.