abstract |
For example, based on the weight of the composition, from about 3 to about 20 weight percent of the surfactant system, poly (ethylene oxide) and polyvinylpyrrolidone, wherein poly (ethylene oxide) and polyvinylpyrrolidone are about Present in a weight ratio of from 1:10 to about 10: 1], and from about 0.05 to about 10% by weight and from about 0.1 to about 10% by weight post foaming agent. |