US Patent Issued to UBE on Sept. 8 for "Aromatic polyimide powder for molded body, molded body using same, method for improving mechanical strength of molded body" (Japanese Inventor)

ALEXANDRIA, Va., Sept. 8 -- United States Patent no. 12,729,272, issued on Sept. 8, was assigned to UBE Corp. (Ube, Japan).

"Aromatic polyimide powder for molded body, molded body using same, method for improving mechanical strength of molded body" was invented by Hirotaka Murayama (Ube, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "An aromatic polyimide powder for a molded body, in which a volatile matter content contained in the aromatic polyimide powder is 0.50 to 5.00% by mass relative to 100% by mass of the aromatic polyimide powder of 25deg C., and when molded, the aromatic polyimide powder provides an aromatic polyimide molded body having a flexural strength of 60 MPa or more."

The patent was ...