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1 out of 1 Years Active: 2022-2024
Title: The Innovations of Andre Rapthel
Introduction
Andre Rapthel is an accomplished inventor based in Wesel, Germany. He has made significant contributions to the field of polymer chemistry, particularly in the development of grafted polylactic acid. With a total of three patents to his name, Rapthel's work showcases his innovative approach to material science.
Latest Patents
One of his latest patents is focused on grafted polylactic acid. This invention provides a grafted polylactic acid that contains carboxylic acid end groups in an amount ranging from 1.0 to 10.0 mg KOH/g, along with epoxide groups in an amount from 0.005 to 0.500 mmol/g. Another notable patent involves a composition comprising a grafted polylactic acid and an epoxide functional polymer. This composition features an epoxide functional polymer with a number average molecular weight of 1000 to 10,000 g/mol, which is grafted with an acid-functional ethylenically unsaturated polymerizable monomer and/or an acid anhydride-functional ethylenically unsaturated polymerizable monomer.
Career Highlights
Throughout his career, Andre Rapthel has worked with notable companies such as Byk-Chemie GmbH and Bky-Chemie GmbH. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.
Collaborations
Rapthel has collaborated with several talented individuals, including Frederik Piestert and Inno Rapthel. These partnerships have fostered a creative environment that has led to the development of groundbreaking inventions.
Conclusion
Andre Rapthel's contributions to the field of polymer chemistry are noteworthy, particularly his advancements in grafted polylactic acid. His innovative patents and collaborations highlight his commitment to pushing the boundaries of material science.