Company Filing History:
Years Active: 2001-2004
Title: The Innovative Contributions of André Schmitter
Introduction
André Schmitter is a notable inventor based in Hegenheim, France. He has made significant contributions to the field of chemical engineering, particularly in the development of stabilizers for various materials. With a total of 3 patents to his name, Schmitter's work has had a considerable impact on the industry.
Latest Patents
One of Schmitter's latest patents focuses on the "Preparation of low-dust stabilisers." This invention describes an extrusion process for creating a low-dust stabilizer using a subcooled melt as a granulation liquid. It also introduces novel amorphous modifications of different stabilizers, including 2,2′-methylenebis(4-[1,1,3,3-tetramethylbutyl]-6-benzotriazol-2-yl-phenol) and the β-crystalline modification of 2-(2-hydroxy-3,5-di-tert-butylphenyl)-5-chlorobenzotriazole. The process results in products that are easy to handle and flowable, offering advantages in preparation, processing, and use as stabilizers.
Another significant patent by Schmitter pertains to "Stabilizing polycarbonates." This invention relates to compositions that include polycarbonate, polyester, or polyketone, which are susceptible to oxidative, thermal, and light-induced degradation. The invention also involves at least one benzofuran-2-one type compound, aimed at stabilizing these materials against degradation.
Career Highlights
André Schmitter has been associated with Ciba Specialty Chemicals Corporation, where he has contributed to various innovative projects. His expertise in chemical processes and stabilizers has positioned him as a key figure in his field.
Collaborations
Throughout his career, Schmitter has collaborated with notable colleagues, including Daniel Thibaut and Benjamin Breitenstein. These partnerships have fostered a collaborative environment that enhances innovation and development in their projects.
Conclusion
André Schmitter's contributions to the field of chemical engineering, particularly in stabilizers, demonstrate his innovative spirit and commitment to advancing technology. His patents reflect a deep understanding of material science and its applications in industry.