Company Filing History:
2 out of 3 
1 out of 37 
1 out of 832,761 Years Active: 1988-1994
Title: Gerhard Schuster: Innovator in Aqueous Release Agents
Introduction
Gerhard Schuster is a notable inventor based in Nuremberg, Germany. He has made significant contributions to the field of aqueous release agents, holding a total of four patents. His innovative work focuses on improving the efficiency and effectiveness of release agents used in the production of polyurethane foam articles.
Latest Patents
Schuster's latest patents include a novel aqueous release agent that contains oil, fat, wax, fatty amines, and/or esters of fatty acids emulsified in water. This unique formulation utilizes a specific emulsifier system, which consists of a blend of neutralized cationic quaternary ammonium compounds and anionic soaps. Remarkably, this system does not flocculate despite the opposite charges of the emulsifier components, resulting in a more flexible, elastic, and pressure-resistant release agent film compared to conventional options. Another significant patent describes a release agent for urethane foam molding, which incorporates hydrophobic amines as release-active substances. This invention has shown that using ammonium salts as emulsifiers can enhance mold removal characteristics, contrary to the performance of traditional emulsifiers.
Career Highlights
Throughout his career, Schuster has worked with various companies, including Grace Service Chemicals GmbH. His expertise in the development of aqueous release agents has positioned him as a key figure in the industry, contributing to advancements in polyurethane foam production.
Collaborations
Some of Schuster's notable coworkers include Thomas Hattich and William Krug. Their collaborative efforts have furthered the research and development of innovative release agents.
Conclusion
Gerhard Schuster's contributions to the field of aqueous release agents demonstrate his commitment to innovation and improvement in manufacturing processes. His patents reflect a deep understanding of chemical interactions and practical applications in the industry.