Company Filing History:
Years Active: 1997-2002
Title: Mark H Hartmann: Innovator in Polymer Composition
Introduction
Mark H Hartmann is a notable inventor based in Minnetonka, MN (US). He holds a total of 11 patents that showcase his contributions to the field of polymer compositions. His work primarily focuses on innovative methods and materials that enhance product stability and sustainability.
Latest Patents
Among his latest patents, Hartmann has developed a lactic acid residue containing polymer composition and a product with improved stability. This invention relates to a polymer composition that includes a polylactide polymer with a number average molecular weight ranging from about 25,000 to about 200,000. The composition also features lactide in a concentration of less than 0.5 wt % and deactivating agents. The applications of this polymer composition are diverse, including the manufacturing of fibers, coated paper, films, moldings, and foam. Another significant patent involves a compostable multilayer film that consists of a core layer made from a lactic acid residue-containing polymer. This film is designed to have a glass transition temperature (Tg) below 20°C and includes blocking reducing layers made from semicrystalline aliphatic polyester.
Career Highlights
Throughout his career, Hartmann has worked with prominent companies such as Cargill Inc. and Cargill, Incorporated. His experience in these organizations has allowed him to refine his expertise in polymer science and innovation.
Collaborations
Hartmann has collaborated with notable colleagues, including Jeffrey John Kolstad and Patrick R Gruber. These partnerships have contributed to the advancement of his research and the successful development of his patents.
Conclusion
Mark H Hartmann is a distinguished inventor whose work in polymer compositions has made a significant impact in the field. His innovative patents reflect his commitment to enhancing product stability and sustainability through advanced materials.