US Patent Issued to LUXCREO (BEIJING) on June 30 for "Resin materials for making three-dimensional objects and methods of using the same" (Chinese Inventors)

ALEXANDRIA, Va., July 16 -- United States Patent no. 12,668,699, issued on June 30, was assigned to LUXCREO (BEIJING) INC. (Beijing).

"Resin materials for making three-dimensional objects and methods of using the same" was invented by Guang Zhu (Ningbo, China), Yisi Lu (Ningbo, China), Jie Gao (Ningbo, China) and Le Lv (Ningbo, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A polymerizable liquid that can be used for producing three-dimensional objects by methods of additive manufacturing is disclosed. The polymerizable liquid may comprise: (a) a blocked or reactively blocked polyurethane prepolymer; (b) (optional) a reactive diluent; (c) a blocked or reactively blocked curing agent; (d) a photoinitiat...