ALEXANDRIA, Va., Oct. 8 -- United States Patent no. 12,435,240, issued on Oct. 7, was assigned to NISSIN CHEMICAL INDUSTRY Co. LTD. (Echizen, Japan).
"Coating composition for an outer wall or exterior of building, and an article comprising the coating composition" was invented by Kentaro Watanabe (Echizen, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "The purpose of the present invention is to provide a coating composition for outer walls and building exteriors, which gives a substrate water repellency, water resistance, rain streak stain resistance, stain resistance, and weather resistance; and an article, a building material for outer walls and building exteriors, each having a coating formed from t...