| 摘要 |
A leveling agent for water-based floor polishes which contains a nonionic surfactant, characterized in that the nonionic surfactant is at least one member selected from the group consisting of compounds represented by the general formula (1): R1-C(R2)H-CH2O-(C2H4O)m(C3H6O)n-H [wherein R1 represents C4-10 alkyl; R2 represents C6-12 alkyl; m is an integer of 1 to 10; n is an integer of 0 to 6; and the ethylene oxide unit(s) and the propylene oxide unit(s) are bonded in any desired sequence, i.e., in either block or random arrangement] and compounds represented by the general formula (II): R3O-(C2H4O)p(C3H6O)q-H [wherein R3 represents at least one residue of one or more aliphatic alcohols selected among 3,5,5-trimethylhexanol, isooctyl alcohol, isodecyl alcohol, isoundecyl alcohol, and isotridecyl alcohol; p is an integer of 0 to 8 and q is an integer of 0 to 8, provided that p+q is an integer of 2 to 8; and the ethylene oxide unit(s) and the propylene oxide unit(s) are bonded in any desired sequence, i.e., in either block or random arrangement].
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