This inventor holds 1 USPTO granted patent. Top assignee: Hoechst Aktiengesellschaft. Active years: 1993.
Company Filing History:
Years Active: 1993
Title: The Innovations of Hans Graff
Introduction
Hans Graff was a notable inventor known for his contributions to the field of binders and their applications. He was based in Schlangenbad, Germany, and his work has had a lasting impact on the industry. His innovative approach to binders has paved the way for advancements in various applications, particularly in the food industry.
Latest Patents
Hans Graff held a patent for "Binders, their preparation and use in curable mixtures." This invention relates to a binder that contains hydroxyl groups and carboxyl groups, which are essential for creating effective curable mixtures. The binder is primarily composed of a mixture of polyalkylidenepolyphenols, which have specific average degrees of condensation and molecular weights. The invention emphasizes the importance of low release of harmful substances and good resistance to sterilization temperatures, making it particularly suitable for internal coatings of containers in the food industry. He was credited with 1 patent.
Career Highlights
Throughout his career, Hans Graff worked with Hoechst Aktiengesellschaft, where he developed his innovative binder technology. His work has been recognized for its significance in enhancing the safety and quality of food packaging materials. His contributions have been instrumental in advancing the standards of materials used in the food industry.
Collaborations
Hans Graff collaborated with several individuals during his career, including Robert Graff, who is noted as an heir, and Adam Has. These collaborations have contributed to the development and refinement of his innovative ideas.
Conclusion
Hans Graff's legacy as an inventor is marked by his innovative contributions to binder technology, particularly in applications for the food industry. His work continues to influence the standards and practices in material safety and quality.