INTERNATIONAL PATENT: ZHE JIANG SHICHUANG OPTICS FILM MANUFACTURING CO., LTD., 浙江世窗光学薄膜制造有限公司 FILES APPLICATION FOR "HEAT-INSULATING POLYURETHANE MULTILAYER FILM AND PREPARATION METHOD THEREFOR"

GENEVA, Oct. 18 -- ZHE JIANG SHICHUANG OPTICS FILM MANUFACTURING CO., LTD. (No.183 Fangjiadi Road, Xitangqiao Jiedao, Haiyan CountyJiaxing, Zhejiang 314300), 浙江世窗光学薄膜制造有限公司 (中国浙江省嘉兴市海盐县西塘桥街道方家埭路183号) filed a patent application (PCT/CN2025/087358) for "HEAT-INSULATING POLYURETHANE MULTILAYER FILM AND PREPARATION METHOD THEREFOR" on Apr 03, 2025. With publication no. WO/2025/214268, the details related to the patent application was published on Oct 16, 2025.

Notably, the patent application was submitt...