公开(公告)号：EP4234644A3

公开(公告)日：2023-10-11

申请号：EP23161230.0

申请日：2017-09-06

申请人： USG Interiors, LLC

发明人： BURY, Rafael ,  LI, Donghong ,  HULKA, Samuel D

IPC分类号： C09D5/02

摘要： A formulation for an acoustically transparent coating for use on an acoustical substrate comprising a water dispersible binder and relatively large filler particles, and characterized by a high pigment to volume concentration, high viscosity, high shear thinning, and fast drying to enable the formulation to be sprayed in droplets that retain their identity when in mutual contact.

公开(公告)号：EP4234644A2

公开(公告)日：2023-08-30

申请号：EP23161230.0

申请日：2017-09-06

申请人： USG Interiors, LLC

发明人： BURY, Rafael ,  LI, Donghong ,  HULKA, Samuel D

IPC分类号： C09D5/02

摘要： A formulation for an acoustically transparent coating for use on an acoustical substrate comprising a water dispersible binder and relatively large filler particles, and characterized by a high pigment to volume concentration, high viscosity, high shear thinning, and fast drying to enable the formulation to be sprayed in droplets that retain their identity when in mutual contact.