Company Filing History:
Years Active: 1978-1981
Title: Inventor Profile: Joachim Stedefeder from Lampertheim, DE
Introduction
Joachim Stedefeder is an accomplished inventor based in Lampertheim, Germany, known for his innovations in the field of paper manufacturing and fiber treatment. With a total of four patents to his name, Stedefeder has made significant contributions that enhance the properties of paper and textiles, demonstrating his expertise in materials science.
Latest Patents
Stedefeder's latest patents focus on improving the performance of paper and yarn. His innovative process for the manufacture of paper aims to achieve a high dry strength while maintaining a low wet strength. This process involves treating the paper surface with an aqueous solution of specialized salts derived from acrylic and methacrylic acid polymers. These polymers are utilized in small quantities to enhance the dry strength of the paper without adversely affecting its wet strength. Another notable patent involves sizing staple fiber yarns using an aqueous sizing liquor containing alkaline earth metal salts of a copolymer. The resulting sized films are noted for their moisture resistance and heat stability, reflecting Stedefeder's dedication to advancing industrial applications.
Career Highlights
Joachim Stedefeder is associated with BASF Aktiengesellschaft, a leading chemical company renowned for its innovative solutions and commitment to sustainability. His work at BASF has allowed him to apply his inventive talents in a corporate environment, where he has developed processes that not only improve product performance but also align with modern industry demands.
Collaborations
Throughout his career, Stedefeder has collaborated with esteemed colleagues, including Hans-Uwe Schenck and Bernd Kast. These collaborative efforts likely enrich his work, leading to comprehensive approaches in patent development and further advancement in their respective fields.
Conclusion
With a focus on enhancing paper and fiber properties, Joachim Stedefeder continues to be an influential figure in the domain of materials innovation. His contributions through his patents not only reflect his inventiveness but also the potential impact of his work on industry practices. As he continues to collaborate and innovate, Stedefeder's journey is one to watch in the ongoing evolution of manufacturing processes.