| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a liquid detergent composition for a tableware cleaning machine, which can prevent the occurrence of dye fouling such as tea incrustations by repeating use. <P>SOLUTION: The liquid detergent composition for a tableware cleaning machine contains 0.1 to 3 mass% of a compound (A) represented by formula (1), wherein the content of a nonionic surfactant (B) other than (A) is ≤20 mass% to the total of the contents of (A) and (B). The formula (1) is as follows: R-O-[(C<SB POS="POST">2</SB>H<SB POS="POST">4</SB>O)<SB POS="POST">n</SB>/(C<SB POS="POST">3</SB>H<SB POS="POST">6</SB>O)<SB POS="POST">m</SB>]-H, wherein R is a residue obtained by eliminating a hydroxyl group from a 8-16C secondary alcohol; m and n are average addition molar numbers, and n is 3 to 9 and m is 4 to 10, and m>n; and the addition forms of (C<SB POS="POST">2</SB>H<SB POS="POST">4</SB>O) and (C<SB POS="POST">3</SB>H<SB POS="POST">6</SB>O) may be either of a random addition form and a block addition form. <P>COPYRIGHT: (C)2013,JPO&INPIT |
