Location History:
- Rheinbrohl, DE (1993 - 1995)
- Kraainem, BE (1994 - 2002)
Company Filing History:
4 out of 41 
4 out of 65 
1 out of 8 Years Active: 1993-2002
Title: The Innovative Contributions of Richard Roesler
Introduction
Richard Roesler, an accomplished inventor based in Kraainem, Belgium, has significantly impacted the chemical industry with his nine patents to date. His groundbreaking work primarily focuses on the production and application of sodium percarbonate, a compound with widespread use in detergents and cleaning products.
Latest Patents
Roesler’s latest patent revolves around a novel method for producing sodium percarbonate without the necessity of a chloride salting-out agent. Traditionally, this process involved crystallization from aqueous hydrogen peroxide and sodium carbonate, which required a controllable concentration of sodium carbonate and specific conditions within the reaction vessel. His innovative approach minimizes the sodium carbonate concentration to below 95%, ideally between 60-90% of its saturated concentration at temperatures not exceeding 35°C.
Additionally, this method defines a precise mole ratio of hydrogen peroxide to sodium carbonate (0.7 to 1.2:1), typically close to 1:1. This patent reveals that large particle sodium percarbonate can be generated with reduced heat emissions, enhancing stability and performance in detergents. Observations suggest a lower tendency for decomposition in built compositions that include zeolites, providing a more efficient solution in cleaning applications.
Career Highlights
Throughout his career, Richard Roesler has worked with leading companies such as Peroxid-Chemie GmbH and Solvay Interox GmbH. His expertise and innovation in the field have allowed him to be recognized for his contributions to the chemistry of percarbonates, particularly concerning their application in consumer products.
Collaborations
In his professional journey, Roesler has collaborated with notable colleagues like Werner Doetsch and Manfred Mathes. These partnerships have been crucial in driving forward research and development projects within the organizations he has been part of, bolstering advancements in chemical processes related to his patents.
Conclusion
Richard Roesler's innovative work in the production of sodium percarbonate showcases his commitment to enhancing chemical manufacturing processes. His patents underscore the importance of environmentally friendly methods and improved product stability, paving the way for future advancements in the industry. As he continues to innovate, Roesler remains a vital figure in the realm of chemical invention and patent creation.