-
1.
公开(公告)号:US20240287320A1
公开(公告)日:2024-08-29
申请号:US18429328
申请日:2024-01-31
Inventor: Su Ping BAO , Wen Jie WU , Man Lung SHAM
IPC: C09D5/14 , C07C219/08 , C09D5/16 , C09D133/14
CPC classification number: C09D5/14 , C07C219/08 , C09D5/1662 , C09D133/14
Abstract: A polymerizable quaternary ammonium compound (QAC) including an acrylate group and a cationic group is provided. Specifically, the acrylate group is capable of polymerization so as to integrate the QAC into a macromolecular chain of a polymer through an addition polymerization for introducing antimicrobial and antiviral activities. For instance, the polymerizable QAC can be polymerized with a vinyl group monomer, an acrylate monomer, a silane monomer, an adhesion monomer and an emulsification monomer to form a synthesized polymer emulsion. The polymer emulsion can be further incorporated into a coating material to provide a transparent, water resistant, antimicrobial and antiviral waterborne coating on a substrate's surface.