US Patent Issued to SHPP GLOBAL TECHNOLOGIES on Aug. 19 for "Method of forming semicrystalline polyetherimide, and polyetherimide-containing composition" (Dutch Inventors)

ALEXANDRIA, Va., Aug. 20 -- United States Patent no. 12,391,802, issued on Aug. 19, was assigned to SHPP GLOBAL TECHNOLOGIES B.V. (Bergen op Zoom, Netherlands).

"Method of forming semicrystalline polyetherimide, and polyetherimide-containing composition" was invented by Elena Miloskovska (Breda, Netherlands) and Bruke Daniel Jofore (Bergen op Zoom, Netherlands).

According to the abstract* released by the U.S. Patent & Trademark Office: "In a method of forming a semicrystalline polyetherimide, a solvent mixture is combined with an amorphous polyetherimide in a weight ratio of 1:1 to 50:1, respectively, to form a first dispersion. The solvent mixture includes dichloromethane and a C1-C6 alkanol in a weight ratio of 0.5:1 to 15:1, respective...