公开(公告)号：US20220325106A1

公开(公告)日：2022-10-13

申请号：US17765852

申请日：2020-10-01

Applicant: BASF SE

Inventor： Konrad ROSCHMANN ,  Wolfgang PAULUS ,  Frederic LUCAS ,  Susanne NEUMANN ,  Alexander-Constanti Felix WOERNER

IPC: C09D4/00 ,  C09D181/02 ,  C09D133/08 ,  C09D175/04

Abstract: A two-component coating composition comprising at least one water-dispersible polymer mixture (A) which has at least one mercapto-reactive group selected from the group of epoxide and Michael acceptor, and also at least one water-emulsifiable thiol (B) comprising, as formation components, (Ba) at least one compound having at least two mercapto groups, (Bb) at least one compound having at least one mercapto-reactive group and at least one dispersing group, wherein the formation component (Ba) has a Hansch parameter of at least 2.0.