The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 10, 2026
Filed:
Jun. 07, 2022
Lg Chem, Ltd., Seoul, KR;
Kyu Reon Lee, Daejeon, KR;
Kyoung Shil Oh, Daejeon, KR;
LG CHEM, LTD., Seoul, KR;
Abstract
Provided is a method for preparing a prehydrolyzed polysilicate in which a polysilicate is applied as a reactant during synthesizing a prehydrolyzed polysilicate, and the polysilicate is hydrated in the presence of an alcohol-based compound formed through the hydration of a compound of Formula 1 without the injection of a separate alcohol-based solvent:R—Si—(OR) [Formula 1]wherein: Ris an alkyl of 1 to 20 carbon atoms, cycloalkyl of 3 to 20 carbon atoms, or vinyl of 1 to 20 carbon atoms; and each Ris independently an alkyl of 1 to 20 carbon atoms.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile