Company Filing History:
Years Active: 1986
Title: Sigrid Anspach: Innovator in Cellulose Processing
Introduction
Sigrid Anspach is a notable inventor based in Grosskarlbach, Germany. She has made significant contributions to the field of cellulose processing, particularly in the area of delignification and bleaching techniques. Her innovative approach has the potential to enhance the efficiency and sustainability of cellulose production.
Latest Patents
Sigrid Anspach holds a patent for a process titled "Process for the delignification and acid bleaching of cellulose." This process utilizes oxygen and hydrogen peroxide for the delignification and bleaching of cellulose. Notably, the delignification is conducted with oxygen in the presence of magnesium oxide (MgO), followed by simultaneous bleaching with hydrogen peroxide and oxygen at a pH of less than 5. This innovative method represents a significant advancement in cellulose processing technology.
Career Highlights
Anspach is associated with Degussa Aktiengesellschaft, a leading company in the chemical industry. Her work at Degussa has allowed her to focus on developing environmentally friendly processes that improve the quality and efficiency of cellulose production. With her expertise, she has contributed to the advancement of sustainable practices in the industry.
Collaborations
Throughout her career, Sigrid Anspach has collaborated with esteemed colleagues, including Horst Kruger and Hans-Ulrich Suss. These collaborations have fostered a productive environment for innovation and have led to the development of new techniques in cellulose processing.
Conclusion
Sigrid Anspach's contributions to cellulose processing through her innovative patent demonstrate her commitment to advancing sustainable practices in the chemical industry. Her work continues to influence the field and highlights the importance of innovation in creating environmentally friendly solutions.