Patent ID: 8372386

Claim:
A keratotic plug remover composition, comprising: polymethacrylolyoxy-ethyl trimethyl ammonium chloride; and at least one compound represented by formula (5): wherein: R6 is an aliphatic saturated monovalent hydrocarbon group; A is a saturated alkylene group having 2 to 8 carbon atoms; m is a number of 1 to 300 on the average; n is a number of 2 to 20 on the average; and c and d are respectively a number of 0 to 50 on the average, with the proviso that a sum of c and d is 2 or more (c +d≧2), wherein said at least one compound represented by formula (5) is present in an amount of from 1 to 5% by weight based on the total weight of said composition, and said polymethacryloyloxy-ethyl trimethyl ammonium chloride is present in an amount of from 5 to 40% by weight based on the total weight of said composition.