US Patent Issued to JIANGSU LONGING NEW MATERIAL TECHNOLOGY on July 29 for "Modified calcium silicate board and surface treatment method and application thereof" (Chinese Inventors)

ALEXANDRIA, Va., July 30 -- United States Patent no. 12,371,390, issued on July 29, was assigned to JIANGSU LONGING NEW MATERIAL TECHNOLOGY Co. LTD (Yixing, China).

"Modified calcium silicate board and surface treatment method and application thereof" was invented by Haibing Gu (Jiangsu, China) and Yongping Ding (Jiangsu, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure discloses a modified calcium silicate board, and belongs to the technical field of floors and decorative boards. A modification method comprises steps of: dipping a calcium silicate board in a silicon dioxide solution with a solid content of 95% or more, completely absorbing the silicon dioxide solution until the ca...