This inventor holds 2 USPTO granted patents and 3 published patent applications. Top assignee: Korea Institute of Geoscience and Mineral Resources. Active years: 2015-2017.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2015-2017
Title: Innovations of Soo Chun Chae in Calcite Modification
Introduction
Soo Chun Chae is a notable inventor based in Seoul, South Korea. He has made significant contributions to the field of mineral resources, particularly in the modification and synthesis of calcite. With a total of 2 patents, his work focuses on enhancing the properties of calcite for various applications.
Latest Patents
One of his latest patents is a surface modification method of calcite. This method involves transforming hydrophilic calcite powder, derived from desulfurized gypsum and heat-treated at high temperatures, into hydrophobic non-polar calcite powder. This transformation is achieved by safely adsorbing a surface modifier onto the calcite powder and coating it with non-polar fatty acid. The result is a calcite powder with significantly improved hydrophobic surface properties.
Another important patent by Soo Chun Chae is a method of producing calcite capable of controlling its grain size. This innovative method synthesizes high-purity calcite by reacting an aqueous calcium chloride solution with CO gas under strong alkaline conditions. This process allows for the crystallization of ultra-fine grain calcite, effectively controlling the grain size from several hundreds of nanometers to several tens of nanometers by regulating the concentration of an aqueous caustic soda solution.
Career Highlights
Soo Chun Chae is affiliated with the Korea Institute of Geoscience and Mineral Resources, where he conducts his research and development activities. His work has been instrumental in advancing the understanding and application of calcite in various industries.
Collaborations
He collaborates with esteemed colleagues such as Young Nam Jang and Seung Woo Lee, contributing to a dynamic research environment that fosters innovation and discovery.
Conclusion
Soo Chun Chae's contributions to the field of calcite modification and synthesis highlight his role as a leading inventor in mineral resources. His innovative methods not only enhance the properties of calcite but also pave the way for new applications in various industries.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile