Location History:
- Lemförde, DE (2012)
- Lemfoerde, DE (2013)
Company Filing History:
Years Active: 2012-2013
Title: The Innovative Contributions of Inventor Karin Scheffer
Introduction
Karin Scheffer, an inventive mind based in Lemfoerde, Germany, has made significant contributions to the field of thermoplastic polyurethanes. With two patents to her name, her work is closely associated with BASF Aktiengesellschaft, a global leader in chemical production.
Latest Patents
Karin's latest patents focus on advancing the preparation of thermoplastic polyurethanes. Her innovative process involves reacting isocyanates with specific compounds having a molecular weight ranging from 500 to 10,000 g/mol, along with chain extenders that have a molecular weight of 50 to 499 g/mol. Additionally, she emphasizes the importance of using a chain extender mixture, which includes a main chain extender and one or more co-chain extenders, to enhance the properties of the resulting thermoplastic polyurethane. Her second patent describes thermoplastic polyurethanes characterized by a hardness of 50 to 80 Shore A, based on polyester diols incorporating butane-1,4-diol.
Career Highlights
Throughout her career at BASF, Karin has demonstrated expertise in polymer chemistry and a passion for innovation. Her patents reflect a commitment to advancing materials technology, particularly in the use of thermoplastic polyurethanes for various applications.
Collaborations
Karin's work is supported by collaborations with notable colleagues, including Oliver Steffen Henze and Ruediger Krech. Together, they contribute to the ongoing advancements in materials science and the development of sustainable solutions within the industry.
Conclusion
Karin Scheffer's innovative contributions to the field of thermoplastic polyurethanes showcase her role as a leading inventor. With her groundbreaking patents and collaborative spirit, she continues to influence the future of material innovations at BASF Aktiengesellschaft.