US Patent Issued to MITSUI MINING & SMELTING on July 8 for "Silver powder, method for producing same, and conductive resin composition" (Japanese Inventor)

ALEXANDRIA, Va., July 9 -- United States Patent no. 12,354,764, issued on July 8, was assigned to MITSUI MINING & SMELTING Co. LTD. (Japan).

"Silver powder, method for producing same, and conductive resin composition" was invented by Kentaro Ochi (Takehara, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A silver powder containing dendrite silver particles is provided. The dendrite silver particles are in a dendrite shape having one trunk and a plurality of branches branching from the trunk. The thickness of the trunk of the dendrite silver particles is from 10 to 280 nm. The number of the branches per length of the trunk is from 6 to 30 branches/micro metre. The percentage by number of the dendrite sil...