Company Filing History:
Years Active: 2017
Title: Heinz-Dietmar Gewiss: Innovator in Polyacrylate Technology
Introduction
Heinz-Dietmar Gewiss is a notable inventor based in Meerbusch, Germany. He has made significant contributions to the field of polyacrylate technology, holding 2 patents that focus on innovative copolymer dispersions. His work has implications for various applications, particularly in coatings and binders.
Latest Patents
Gewiss's latest patents include advancements in low-solvent polyacrylate copolymer dispersions. The first patent describes an aqueous secondary copolymer dispersion synthesized from a mixture of free-radically polymerizable monomers. This includes cycloaliphatic esters of acrylic and/or methylacrylic acid, vinyl esters of aliphatic carboxylic acids, and hydroxy-functional monomers. The invention also details a method for producing such a dispersion, which can be used as a coating and binder in 2K polyurethane coatings. The second patent focuses on aqueous polyacrylate copolymer dispersions with a high hydroxyl group content, emphasizing the use of polyols selected from polyester and polycarbonate polyols.
Career Highlights
Throughout his career, Gewiss has worked with prominent companies in the chemical industry. He has been associated with Covestro Deutschland AG and Bayer MaterialScience AG, where he has contributed to various innovative projects and developments in polymer technology.
Collaborations
Heinz-Dietmar Gewiss has collaborated with notable colleagues, including Marc Claudius Schrinner and Martin Melchiors. These collaborations have further enhanced his research and development efforts in the field of polyacrylate technology.
Conclusion
Heinz-Dietmar Gewiss is a distinguished inventor whose work in polyacrylate copolymer dispersions has made a significant impact on the industry. His patents reflect a commitment to innovation and advancement in chemical applications.