Patent ID: 8187422
Filing Date: 2012-05-29
Classification: A47L,B08B,C11D,D21H,Y10T

Abstract:
1. A disposable cellulosic wiper comprising: (a) 25% or more by weight pulp-derived papermaking fiber having a characteristic scattering coefficient of less than 50 m (b) up to 75% by weight fibrillated regenerated independent cellulosic microfiber finer than 14 mesh, having a number average diameter of less than about 2 microns and a characteristic CSF value of less than 175 ml, the microfiber being selected and present in amounts such that the wiper exhibits a scattering coefficient of greater than 50 m with the proviso that the wiper has more than 25% by weight of the regenerated cellulose microfiber.