Company Filing History:
Years Active: 1992-2003
Title: Hermann Schaffer: Innovator in Water-Dilutable Binder Agents
Introduction
Hermann Schaffer is a notable inventor based in Wuppertal, Germany. He has made significant contributions to the field of chemistry, particularly in the development of water-dilutable binder agents. With a total of 2 patents to his name, Schaffer has demonstrated a commitment to innovation and practical applications in his work.
Latest Patents
Schaffer's latest patents include a water-dilutable binder agent composition and methods for preparing and using a water-dilutable copolymer. His innovative copolymer contains both hydroxy and carboxyl moieties, making it dilutable with water after neutralization with an organic base. This copolymer is derived from an alkyl ester and/or hydroxyalkyl ester of an α,β-ethylenically unsaturated carboxylic acid, where the alkyl moiety is interrupted by one or more oxygen atoms. The copolymer also includes an α,β-ethylenically unsaturated carboxylic acid and an optionally copolymerizable vinyl monomer, with specific acid and OH numbers, and incorporates perfluoroalkyl ethyl esters.
Career Highlights
Throughout his career, Hermann Schaffer has worked with prominent companies such as Herberts GmbH and E.I. DuPont de Nemours and Company. His experience in these organizations has allowed him to refine his expertise and contribute to various innovative projects.
Collaborations
Schaffer has collaborated with notable coworkers, including Johannes Luttenberger and Herbert Zima. These partnerships have likely enriched his work and led to advancements in the field of binder agents.
Conclusion
Hermann Schaffer is a distinguished inventor whose work in water-dilutable binder agents has made a significant impact in the industry. His patents reflect a deep understanding of chemistry and a dedication to innovation.