Company Filing History:
Years Active: 2002
Title: Kouhei Sawa: Innovator in Polymer Solutions
Introduction
Kouhei Sawa is a notable inventor based in Mie, Japan. He has made significant contributions to the field of polymer chemistry, particularly in the preparation of polymer solutions. His innovative approach has led to advancements that benefit various industrial applications.
Latest Patents
Kouhei Sawa holds a patent for a process for preparing a polymer solution. This process is designed to reduce the unreacted unsaturated monomer content. It involves radically polymerizing at least one unsaturated monomer in a solvent, using a radical polymerization initiator. The method ensures that the weight ratio of unsaturated monomers to solvent is maintained between 1/9 and 7/3. The polymerization is carried out until the conversion of the unsaturated monomer with the lowest conversion reaches at least 85%. After polymerization, the reaction mixture is rectified to remove any unreacted monomers.
Career Highlights
Kouhei Sawa is currently employed at Mitsubishi Chemical America, Inc. His work focuses on developing innovative solutions in polymer chemistry. His expertise and dedication have positioned him as a valuable asset in his field.
Collaborations
Kouhei has collaborated with notable colleagues, including Yukio Saitou and Shigeoki Kawaguchi. These partnerships have fostered a collaborative environment that enhances research and development efforts.
Conclusion
Kouhei Sawa's contributions to polymer chemistry through his innovative patent demonstrate his commitment to advancing the field. His work continues to influence the industry positively.