公开(公告)号：US20220220335A1

公开(公告)日：2022-07-14

申请号：US17611205

申请日：2020-05-12

申请人： PPG Industries Ohio, Inc.

发明人： Sven Reil ,  Maria E. Buchholz ,  John M. Furar ,  Wolfgang Klaeger ,  Juergen Klenk ,  Gerolf M. Von Kuerthy ,  Lisa Leffrang ,  Simone A. Osswald ,  Richard J. Sadvary ,  Stephane Schoch ,  Marco Seemann ,  Christopher Stoehr

IPC分类号： C09D167/00 ,  C09D133/08 ,  C09D7/20 ,  C09D7/43 ,  C09D7/61 ,  B05D1/02 ,  B05D7/14 ,  B05D7/00 ,  B05D5/06

摘要： A coating composition for precision application includes: a coating composition including a film-forming resin dispersed in an aqueous medium; a crosslinker reactive with the film-forming resin; a rheology modifier; a colorant; and a swelling solvent that swells the film-forming resin. The solids content of the coating composition is less than 25 weight %, based on the total weight of the coating composition. A system and method for precision application of a coating composition over at least a portion of a substrate are also disclosed. A substrate coated with a multi-layer coating system is also disclosed.