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:
Feb. 15, 2022
Filed:
Dec. 19, 2019
Beijing Oriental Yuhong Waterproof Technology Co. Ltd., Beijing, CN;
Joseph Martin Rokowski, Barto, PA (US);
Guang Han, Beijing, CN;
Willie Lau, Lower Gwynedd, PA (US);
Zhenping He, Chalfont, PA (US);
Xiaobin Liu, Beijing, CN;
Wei Guo, Beijing, CN;
Beijing Oriental Yuhong Waterproof Technology Co. Ltd., Beijing, CN;
Abstract
Provided are highly water-resistant, flexible cementitious coating compositions comprising: an aqueous styrene-butadiene latex, one or more epoxy silane, cement, and one or more solid filler. The epoxy silane may comprise one or more epoxy functional groups and one or more hydrolysable functional groups selected from siloxy, silane, and, silanol or combinations thereof. Also provided are kits comprising the components of the cementitious coating compositions, methods for providing coatings, layers or membranes derived from such wet compositions, as well as the coatings, layers or membranes derived therefrom.