ALEXANDRIA, Va., Aug. 6 -- United States Patent no. 12,378,336, issued on Aug. 5, was assigned to NOF Corp. (Shibuya-ku, Japan).
"Dewaxing aid" was invented by Shunsuke Monjiyama (Nishinomiya, Japan), Hideki Kawamoto (Nishinomiya, Japan) and Kazuhiro Oda (Nishinomiya, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "The dewaxing aid of the present invention is a dewaxing aid including an ethylene-Alpha-olefin copolymer (A) having a molar ratio [(a)/(b)] of (a) ethylene and (b) an Alpha-olefin having 3 or more and 12 or less carbon atoms of 93/7 to 75/25, and having a weight average molecular weight of 10,000 to 500,000. According to the present invention, a dewaxing aid that is excellent in improving fil...