Company Filing History:
Years Active: 2025
Title: Anna Hjartfors: Innovator in Polymer Compositions
Introduction
Anna Hjartfors is a notable inventor based in Stenungsund, Sweden. She has made significant contributions to the field of polymer compositions, particularly in the development of foamable materials. With a total of two patents to her name, her work has implications for various applications, including cable manufacturing.
Latest Patents
Anna's latest patents focus on innovative foamable polymer compositions. The first patent, titled "Foaming behaviour of polymer compositions using passive nucleation," addresses a foamable polymer composition and the resulting foamed polymer composition. This invention also includes a cable that comprises at least one layer made from the foamable or foamed polymer composition. The second patent, "Foamable polyolefin composition providing increased flexibility," describes a foamable polymer composition that includes a polyolefin polymer without silane moieties. This composition consists of 20 to 99.99 wt. % linear low-density polyethylene and a blowing agent, which can be citric acid or its derivatives. The invention further explores the use of expandable polymeric microspheres in the foamable composition.
Career Highlights
Throughout her career, Anna has worked with prominent companies in the polymer industry, including Borealis AG and Borealis GmbH. Her experience in these organizations has allowed her to refine her expertise in polymer technology and innovation.
Collaborations
Anna has collaborated with notable colleagues such as Asa Wannerskog and Martin Anker. These partnerships have contributed to her success in developing advanced polymer compositions.
Conclusion
Anna Hjartfors is a pioneering inventor whose work in foamable polymer compositions has the potential to revolutionize various industries. Her patents reflect her commitment to innovation and her expertise in polymer technology.