Location History:
- Roedersheim-Gronau, DE (1983)
- Rödersheim-Gronau, DE (2004)
Company Filing History:
Years Active: 1983-2004
Title: Dietrich Hoffman: Innovator in Microcapsule Technology
Introduction
Dietrich Hoffman is a notable inventor based in Roedersheim-Gronau, Germany. He has made significant contributions to the field of microcapsule technology, holding a total of 3 patents. His work focuses on developing innovative materials that have practical applications in various industries.
Latest Patents
Hoffman's latest patents include a process for preparing low-viscosity, melamine-formaldehyde resin microcapsule dispersions with reduced formaldehyde content. This process involves condensing a partially methylated melamine-formaldehyde resin in water, where the water-insoluble material forming the capsule core is present in dispersion. The microcapsules are preformed at a controlled temperature and then cured, resulting in formaldehyde-reduced and low-viscosity microcapsule dispersions. Another significant patent is for a pressure-sensitive and heat-sensitive recording material, which consists of a carrier bearing a color-developing coating.
Career Highlights
Hoffman 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 advanced materials that enhance product performance and sustainability.
Collaborations
Throughout his career, Hoffman has collaborated with esteemed colleagues such as Wolfgang Sliwka and Herbert Eisermann. These partnerships have contributed to the advancement of his research and the successful development of his patented technologies.
Conclusion
Dietrich Hoffman is a prominent figure in the field of microcapsule technology, with a focus on creating innovative materials that reduce environmental impact. His contributions through patents and collaborations continue to influence the industry positively.