Company Filing History:
Years Active: 1976-1982
Title: The Innovative Journey of Hans-Werner Finck
Introduction: Hans-Werner Finck, an esteemed inventor based in Oberwil, Switzerland, has made significant contributions to the field of chemistry, particularly in photopolymerization processes and flameproofing compositions. With a portfolio of three patents, Finck has showcased his ingenuity and commitment to advancing technological applications that can impact various industries.
Latest Patents: Among Hans-Werner Finck's latest innovations are two notable patents. The first is related to "Alkyl-aryl sulfoxides in photoinitiating process and product," which details a photopolymerization process that involves irradiating a photopolymerizable material with UV light of wavelengths ranging from 250 to 400 nm. This process utilizes a photosensitizing amount of a photoinitiator, revolutionizing the way photopolymerization is approached in the industry.
The second patent focuses on "Flameproofing compositions comprising a triester of phosphorous." This composition incorporates an O,O,O-triester of phosphorus, phosphoric or thiophosphoric acid, along with a haloalkyl aryl ether and optionally a chlorinated aliphatic hydrocarbon or an organic tin or lead compound. This development is particularly useful for enhancing the flameproofing properties of polymeric organic materials, especially synthetic polymers like polypropylene.
Career Highlights: Hans-Werner Finck is currently affiliated with Sandoz GmbH, a leading company in the pharmaceuticals and biochemicals arena. His work has been pivotal in creating innovative solutions that address pressing challenges in material safety and processing technologies.
Collaborations: Throughout his career, Finck has collaborated with notable colleagues, including Horst Mayerhoefer and Wolfgang H. Mueller. These partnerships have fostered a creative environment that has led to the successful development of groundbreaking inventions.
Conclusion: Hans-Werner Finck's journey as an inventor reflects his dedication to innovation and the advancement of chemical applications. With his impactful patents and collaborations, he continues to influence the fields of photopolymerization and flame retardancy, contributing to safer and more efficient materials in various sectors.