Patent ID: 7153356
Filing Date: 2006-12-26
Classification: C08L,C09B,C09D

Abstract:
1. A washable paint comprising: about 2.5 to 10 weight percent of a high molecular weight polyethylene glycol having a molecular weight between 2,000 and 20,000; a water swellable clay in the amount of 0.25 to 1.5 weight percent; a high molecular weight cellulosic thickener in the amount of about 0.25 to 2.5 weight percent, the high molecular weight cellulosic thickener having a molecular weight of about 100,000 to about 1,500,000, wherein the high molecular weight cellulosic thickener has a viscosity between 500 and 15,000 cps tested as a 2% by weight solution in water at 25° C. using a Brookfield DV-II+ viscometer with a number 21 spindle and a speed of 2 rpm; and a colorant, wherein the paint has a viscosity of between 5,000 and 50,000 cps tested on a Brookfield DV-II+ viscometer with a number 6 spindle at 10 rpm and 52° C.