公开(公告)号：US20220332969A1

公开(公告)日：2022-10-20

申请号：US17640806

申请日：2020-09-03

Applicant: BASF SE

Inventor： Sridhar G. IYER ,  Vincent J. GOLDMAN ,  Michael A. GUIBAULT ,  Jennifer Summerhill ZIGMOND ,  Michael KRAYER ,  Luke S. EGAN ,  Antonia Yunn CHAN

IPC: C09D133/04 ,  C09D5/18 ,  C09D7/20 ,  C09D7/61 ,  C09D7/40 ,  C09D7/43 ,  C09D7/65 ,  E04D7/00 ,  E04B1/66 ,  B05D1/34 ,  B05D1/02

Abstract: Aqueous coating compositions as well as methods of using thereof are described. The coating compositions can be a two-part aqueous coating composition. The first coating component can comprise one or more polymers and the second coating component can comprise a catalyst such as phosphoric acid. The first coating component and the second coating component can be provided as separate aqueous compositions. The first coating component and a second coating component that can be co-applied (e.g., simultaneously or sequentially) to a surface form a rapid set coating.