This inventor holds 1 USPTO granted patent. Top assignee: Hoechst Aktiengesellschaft. Active years: 1993.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1993
Title: The Innovations of Robert Graff, Heir
Introduction
Robert Graff is an accomplished inventor based in Munich, Germany. He is known for his innovative contributions to the field of binders and their applications. With a focus on creating environmentally friendly solutions, Graff has made significant strides in the development of materials suitable for the food industry.
Latest Patents
Robert Graff holds 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 may be in neutralized form. The binder is primarily composed of a mixture of polyalkylidenepolyphenols, which have average degrees of condensation ranging from 2.3 to 8.0 and average molecular weights of 250 to 1,000. These polyalkylidenepolyphenols contain phenolic OH groups and carboxyl groups, along with polyaddition products derived from epoxide compounds. The resulting coating preparations are particularly suitable for the internal coating of containers in the food industry, offering low release of harmful substances and good resistance to sterilization temperatures. Graff's innovative approach has led to the development of a product that enhances safety and quality in food packaging.
Career Highlights
Robert Graff is associated with Hoechst Aktiengesellschaft, a prominent company in the chemical industry. His work has contributed to advancements in material science, particularly in the development of binders that meet stringent safety standards. Graff's dedication to innovation has positioned him as a key figure in his field.
Collaborations
Throughout his career, Robert Graff has collaborated with notable individuals such as Hans Graff, who is now deceased, and Wolfgang Hesse. These collaborations have fostered a creative environment that has led to significant advancements in their respective projects.
Conclusion
Robert Graff's contributions to the field of binders and their applications have made a lasting impact on the food industry. His innovative patent reflects a commitment to safety and quality, showcasing the importance of research and development in creating effective solutions.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile