Company Filing History:
Years Active: 1992-1993
Title: Holger Schaarschmidt: Innovator in Rubber Processing Technologies
Introduction
Holger Schaarschmidt is a notable inventor based in Hanover, Germany. He has made significant contributions to the field of rubber processing, holding 2 patents that showcase his innovative approaches. His work focuses on improving the efficiency and effectiveness of rubber compound production.
Latest Patents
Schaarschmidt's latest patents include a process for the continuous production of rubber compounds in a twin-screw extruder. This process enhances the dispersion of carbon black in the extrudate while minimizing specific energy requirements. The method involves feeding rubber into the extruder with a processing aid, masticating it to a temperature between 120°C and 180°C, and then incorporating carbon black in two stages. The entire compound is subsequently cooled, crosslinked, homogenized, and extruded.
Another significant patent is related to a method of degassing a molten mass of thermoplastic plastics material. This method effectively removes residual monomers using a twin-screw extruder designed for this purpose. The process intermixes a molten mass of plastics material with a stripping agent at a controlled pressure, ensuring efficient degassing without altering the state of the stripping agent.
Career Highlights
Holger Schaarschmidt is currently employed at Hermann Berstorff Maschinenbau GmbH, a company known for its expertise in machinery for rubber and plastics processing. His role involves developing innovative solutions that enhance production processes and product quality.
Collaborations
Schaarschmidt has collaborated with notable colleagues such as Gerd Capelle and Dieter Mayer. Their combined expertise contributes to the advancement of technologies in the rubber processing industry.
Conclusion
Holger Schaarschmidt's contributions to rubber processing technologies through his patents and career at Hermann Berstorff Maschinenbau GmbH highlight his role as an influential inventor in the field. His innovative methods continue to shape the industry and improve production efficiency.