公开(公告)号：CA2968012A1

公开(公告)日：2016-06-23

申请号：CA2968012

申请日：2015-12-18

Applicant: VALSPAR SOURCING INC

Inventor： BOOTH KARL A ,  CZAPLEWSKI KENNETH F ,  KORENKIEWICZ STEPHEN M ,  TAYLOR JEFFREY F

IPC: C08L75/04 ,  C09D7/00 ,  C09D7/47 ,  C09D175/08

Abstract: A coating composition including a rheology modifier is described. The rheology modifier is a water-soluble polyurethane made by the condensation of a poly(alkylene glycol), a polyisocyanate and a compound including a polyalkoxylated chain and a hydrophobic end group. The composition demonstrates Leneta sag resistance of greater than about 14 and a Leneta flow and leveling of at least about 9, and a Stormer viscosity of less than about 120 Krebs units.