This inventor holds 5 USPTO granted patents and 3 published patent applications. Top assignees: Henkel Ag & Company, Kgaa, Henkel Kommanditgesellschaft (Henkel Kgaa). Active years: 1983-1985.
Location History:
- Monheim, DE (1984)
- Monheim-Baumberg, DE (1983 - 1985)
Company Filing History:
4 out of 4,532 
1 out of 2 Years Active: 1983-1985
Title: Bernhard Bartnick: Innovator in Emulsion Polymerization
Introduction
Bernhard Bartnick is a notable inventor based in Monheim am Rhein, Germany. He has made significant contributions to the field of emulsion polymerization, holding a total of 5 patents. His work focuses on the development of mixed emulsifiers that enhance the efficiency of polymerization processes.
Latest Patents
Among his latest patents is a mixed emulsifier for emulsion polymerization. This invention involves compositions and processes for the aqueous emulsion polymerization of ethylenically unsaturated monomers using mixed emulsifiers. These emulsifiers contain bis-semiesters of sulfosuccinic acid with polyether diols based on ethylene oxide and propylene oxide. They serve as surfactants, reducing the surface tension of aqueous substrates, and act as dispersants, wetting agents, and leveling agents. Additionally, the invention highlights the use of these bis-semiesters and their salts as emulsifiers in the emulsion polymerization of water-insoluble monomers.
Career Highlights
Throughout his career, Bernhard Bartnick has worked with prominent companies, including Henkel AG & Company and Henkel Kommanditgesellschaft. His expertise in polymer chemistry has allowed him to contribute to various innovative projects within these organizations.
Collaborations
Bernhard has collaborated with notable colleagues such as Rainer Hofer and Werner Erwied, further enhancing the impact of his work in the field of emulsion polymerization.
Conclusion
Bernhard Bartnick's contributions to the field of emulsion polymerization through his innovative patents and collaborations have established him as a key figure in this area of research. His work continues to influence the development of new materials and processes in the industry.