This inventor holds 2 USPTO granted patents and 3 published patent applications and 2 EPO patents. Top assignee: Cognis IP Management Gmbh. Active years: 2016-2020.
Location History:
- Düsseldorf, DE (2016)
- Niederkassel, DE (2020)
Company Filing History:
Years Active: 2016-2020
Title: Edda Bergmann: Innovator in Coalescing Agents
Introduction
Edda Bergmann is a notable inventor based in Niederkassel, Germany. She has made significant contributions to the field of chemistry, particularly in the development of coalescing agents used in coatings.
Latest Patents
Edda holds 2 patents that focus on the use of esters as coalescing agents. Her first patent describes esters of the general formula R—COOR, where R represents a 9 to 23 carbon alkyl chain, and R can be methyl, ethyl, n-propyl, or i-propyl. These esters are particularly suitable for producing various types of coatings from aqueous polymer or latex dispersions. Her second patent also relates to esters, specifically those with an acid component that is a monocarboxylic acid containing 8 to 12 carbon atoms, and an alcohol component selected from the group of pentanols. These esters are recognized for their excellent suitability as coalescing agents.
Career Highlights
Edda Bergmann is associated with Cognis IP Management GmbH, where she continues to innovate in her field. Her work has been instrumental in advancing the use of esters in industrial applications.
Collaborations
Edda collaborates with notable colleagues, including Harald Frommelius and Annemarie Meinhold, who contribute to her research and development efforts.
Conclusion
Edda Bergmann's contributions to the field of coalescing agents highlight her innovative spirit and dedication to advancing chemical applications. Her patents reflect her expertise and commitment to improving industrial processes.