US Patent Issued to SIKA TECHNOLOGY on June 17 for "Two-component composition with a high degree of strength" (Swiss, German Inventors)

ALEXANDRIA, Va., June 19 -- United States Patent no. 12,331,223, issued on June 17, was assigned to SIKA TECHNOLOGY AG (Baar, Switzerland).

"Two-component composition with a high degree of strength" was invented by Klaas Mennecke (Lottstetten, Germany), Fabien Choffat (Ruttenen, Switzerland) and Ursula Stadelmann (Zurich, Switzerland).

According to the abstract* released by the U.S. Patent & Trademark Office: "A composition including: -at least one silane group-containing polymer with a silicon content ranging from 0.6 to 2 wt. %, obtained by reacting at least one isocyanate group-containing polymer and at least one amino-, mercapto-, or hydroxysilane, -at least one liquid epoxy resin, and-at least one polyamine with at least three amine ...