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.

公开(公告)号：US20200347242A1

公开(公告)日：2020-11-05

申请号：US16763721

申请日：2018-11-13

Applicant: Vincent J. GOLDMAN ,  BASF SE

Inventor： Vincent J. GOLDMAN ,  Andrew RECKER ,  Pallavi BAPAT ,  Kyle KAMPF

IPC: C09D5/18 ,  C09D7/61 ,  C09D7/63 ,  C09D133/12 ,  C09D133/08

Abstract: A coating composition includes a first composition comprising a polymeric binder comprising a hyperbranched polymer or a polymer comprising a covalently bonded surfactant; a second composition comprising a coagulating agent; and an additive comprising an intumescent agent, a vibration damping agent, an insulation agent, or a combination of two or more thereof; wherein: the additive is present in the first composition, the second composition, or both the first and second compositions; the intumescent agent comprises an acid source, a carbon source, and a gas forming agent; the vibration damping agent comprises a first filler; the insulation agent comprises a second filler; and the first composition and the second composition are configured to form a coating within 30 seconds of application to a substrate, and the coating is non-sagging, water-resistant, and dry-to-the touch.