US Patent Issued to QINGDAO HAIER REFRIGERATOR, HAIER SMART HOME on June 10 for "Foaming material, and thermal insulation cabinet and method for preparing same" (Chinese Inventors)

ALEXANDRIA, Va., June 18 -- United States Patent no. 12,325,804, issued on June 10, was assigned to QINGDAO HAIER REFRIGERATOR Co. LTD. (Qingdao, China) and HAIER SMART HOME Co. LTD. (Qingdao, China).

"Foaming material, and thermal insulation cabinet and method for preparing same" was invented by Zhanzhan Liu (Qingdao, China), Peng Li (Qingdao, China) and Kunkun Zhao (Qingdao, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed are a foaming material, a thermal insulation cabinet, and preparation methods therefor. The foaming material comprises 100 parts of a combined polyol, 10-30 parts of a foaming agent composition, and 120-150 parts of an isocyanate. In the present invention, the type of the p...