Location History:
- Schwetzingen, DE (1993)
- Hightstown, NJ (US) (1997)
Company Filing History:
Years Active: 1993-1997
Title: Anthony Schaefer: Innovator in Expandable Polystyrene Technology
Introduction
Anthony Schaefer is a notable inventor based in Schwetzingen, Germany. He has made significant contributions to the field of expandable polystyrene, holding a total of 3 patents. His work focuses on innovative processes that enhance the properties and applications of polystyrene materials.
Latest Patents
One of Schaefer's latest patents is a process for the preparation of expandable polystyrene. This invention involves the polymerization of styrene in an aqueous suspension, utilizing dimeric α-methylstyrene as a regulator and a hydrocarbon as a blowing agent. The process ensures that the total content of saturated hydrocarbons in the suspension is maintained between 0.1 to 0.8 weight percent based on the styrene. Another significant patent involves expandable styrene polymers that incorporate carbon dioxide as a blowing agent, further advancing the capabilities of polystyrene materials.
Career Highlights
Anthony Schaefer is associated with BASF Aktiengesellschaft, a leading chemical company known for its innovative solutions. His work at BASF has allowed him to develop and refine processes that contribute to the efficiency and sustainability of expandable polystyrene production.
Collaborations
Schaefer has collaborated with notable colleagues, including Klaus Hahn and Knut Kaempfer. These partnerships have fostered a collaborative environment that enhances the innovation process and leads to groundbreaking advancements in their field.
Conclusion
Anthony Schaefer's contributions to the field of expandable polystyrene are noteworthy, with his innovative patents paving the way for advancements in material science. His work continues to influence the industry and showcases the importance of innovation in developing sustainable solutions.