This inventor holds 3 USPTO granted patents. Top assignee: Basf Aktiengesellschaft. Active years: 1983-1985.
Company Filing History:
Years Active: 1983-1985
Title: Herbert Hahn: Innovator in Photosensitive Materials
Introduction
Herbert Hahn is a notable inventor based in Ludwigshafen, Germany. He has made significant contributions to the field of photosensitive materials, holding a total of 3 patents. His work focuses on the development of innovative materials that enhance adhesive properties and photopolymerization processes.
Latest Patents
Hahn's latest patents include advancements in photosensitive multi-layer materials. One of his patents describes a photosensitive multi-layer material that comprises a base, which may or may not be provided with an adhesion-promoting layer, and a photopolymerizable layer. This layer consists of a mixture of a photoinitiator, a binder, and a photopolymerizable monomer. The invention features an adhesive layer of a hardened mixture of a binder and an etherified melamine-formaldehyde condensate, which is hardenable at temperatures between 60°C and 120°C. Another patent details a photosensitive multi-layer material that includes a polyamide binder, which is soluble or dispersible in an alcoholic solvent. This material contains two layers between the base and the photosensitive layer: an adhesion-promoting layer derived from a polyurethane binder and an adhesive layer made from a baked mixture of an alcohol-soluble copolyamide and a melamine-formaldehyde resin.
Career Highlights
Herbert Hahn is associated with BASF Aktiengesellschaft, a leading chemical company known for its innovative solutions. His work at BASF has allowed him to explore and develop cutting-edge technologies in the field of materials science. His contributions have been instrumental in advancing the applications of photosensitive materials in various industries.
Collaborations
Throughout his career, Hahn has collaborated with notable colleagues, including Bernd Bronstert and Gerhard Hoffmann. These collaborations have fostered a creative environment that encourages innovation and the sharing of ideas.
Conclusion
Herbert Hahn's work in the field of photosensitive materials exemplifies the spirit of innovation. His patents reflect a commitment to advancing technology and improving material properties. His contributions continue to influence the industry and inspire future developments.