US Patent Issued to Wacker Chemie on Oct. 21 for "Aqueous dispersions of pre-crosslinked organopolysiloxanes" (German Inventors)

ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,447,124, issued on Oct. 21, was assigned to Wacker Chemie AG (Munich).

"Aqueous dispersions of pre-crosslinked organopolysiloxanes" was invented by Markus Grandl (Munich), Gerhard Beer (Burghausen, Germany), Werner Limmer (Pleiskirchen, Germany) and Ernst Selbertinger (Burghausen, Germany).

According to the abstract* released by the U.S. Patent & Trademark Office: "An aqueous of pre-crosslinked organopolysiloxanes and process for producing the same. The aqueous dispersion is preferably aqueous emulsion, including pre-crosslinked organopolysiloxanes which contains on average at least one structural unit of the general formula SiRO2/2-Y-SiRO2/2 and units of the formula R2SiO2/2. Where ...