Company Filing History:
Years Active: 1988-1991
Title: Erwin Hess: Innovator in Aqueous Dispersions
Introduction
Erwin Hess is a notable inventor based in Aesch, Switzerland. He has made significant contributions to the field of chemistry, particularly in the development of stable aqueous dispersions. With a total of 2 patents, his work focuses on enhancing the stability and effectiveness of chemical compounds in various applications.
Latest Patents
Hess's latest patents include innovations related to stable aqueous dispersions of tetraalkylpiperidines. These patents describe an aqueous dispersion that comprises one or more 2,2,6,6-tetraalkylpiperidine compounds. These compounds have a molecular weight of 2000 or less and a melting point of 100 degrees Celsius or more. The dispersions also include one or more cationic, non-ionic, and/or anionic dispersing agents, along with an aqueous medium. These formulations are particularly suitable for use as light stabilizers in aqueous systems.
Career Highlights
Erwin Hess is currently employed at Sandoz GmbH, where he continues to innovate and develop new chemical solutions. His work has been instrumental in advancing the applications of tetraalkylpiperidines in various industries.
Collaborations
Hess collaborates with Rainer Wolf, a fellow professional in the field. Their partnership has contributed to the successful development of innovative chemical products.
Conclusion
Erwin Hess is a prominent inventor whose work in stable aqueous dispersions has significant implications for the chemical industry. His patents reflect a commitment to innovation and practical applications in chemistry.