US Patent Issued to SHOEI CHEMICAL on May 13 for "Method for producing particles and particle production apparatus" (Japanese Inventors)

ALEXANDRIA, Va., June 12 -- United States Patent no. 12,297,521, issued on May 13, was assigned to SHOEI CHEMICAL INC. (Tokyo).

"Method for producing particles and particle production apparatus" was invented by Naoki Sakura (Tosu, Japan) and Hirokazu Sasaki (Tosu, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided is a method for producing particles, the method including a particle generating step of forming a product particle flow including target product particles by heating a segmented reaction raw material liquid flow divided into segments by a gas for segmentation under applying pressure at a pressure P1 (MPa) and at a heating temperature T (deg C.) to react the raw material for particle form...