Company Filing History:
Years Active: 1998-2011
Title: Ulrich Freudenberg: Innovator in Aqueous Polymer Dispersions
Introduction
Ulrich Freudenberg is a notable inventor based in Pulheim, Germany. He has made significant contributions to the field of polymer chemistry, particularly in the development of aqueous copolymer dispersions. With a total of 12 patents to his name, Freudenberg's work has had a substantial impact on various industries, including coatings and adhesives.
Latest Patents
Freudenberg's latest patents include innovative formulations that enhance the performance of coatings. One of his notable inventions is the "Aqueous copolymer dispersions with improved blocking resistance." This invention relates to new, aqueous secondary copolymer dispersions, a process for preparing them, and their application in producing high-grade coatings, especially for wood. The dispersions consist of a copolymer synthesized from a mixture of free-radically polymerizable monomers, including cycloaliphatic esters of acrylic and/or methylacrylic acid and vinyl esters of aliphatic carboxylic acids. Another significant patent is for "Aqueous hydroxy-functional polyester dispersions containing urethane groups." This invention focuses on new, aqueous, hydroxy-functional polyester dispersions that contain urethane groups, detailing a process for their preparation and their use in combination with crosslinker resins for paints, coatings, and adhesives.
Career Highlights
Throughout his career, Ulrich Freudenberg has worked with prominent companies, including Bayer Aktiengesellschaft and Bayer MaterialScience AG. His experience in these organizations has allowed him to develop and refine his expertise in polymer technology, leading to his numerous patents and innovations.
Collaborations
Freudenberg has collaborated with several professionals in his field, including Hans-Josef Laas and Reinhard Halpaap. These collaborations have contributed to the advancement of his research and the successful development of his patented technologies.
Conclusion
Ulrich Freudenberg's contributions to the field of aqueous polymer dispersions demonstrate his innovative spirit and commitment to advancing technology. His patents reflect a deep understanding of polymer chemistry and its applications in various industries.
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