| 摘要 |
Mixture (I) comprises at least two different surface active substances of group (a) and (b), where: (a) is an ether compound (Ia) and/or an acetal compound (Ib); and (b) is an ether compound (II) and/or (III). Mixture (I) comprises at least two different surface active substances (a) and (b), where: (a) is an ether compound of formula (R1a-CH(OH)-CH 2-(O-CH 2-CH 2) n-O-M-O-(CH 2-CH 2-O) m-CH 2-CH(OH)-R2a) (Ia), and/or acetal compound of formula (R3a-(O-CH 2-CH 2) n-O-X1aCX2a-O-(CH 2-CH 2-O) m-R4a) (Ib); and (b) is an ether compound of formula (R 1>-O-[CH 2-CH 2-O] xCH 2CH(OM)R 2>) (II) and/or (R 3>-O-[CH 2-CHCH 3-O] z[CH 2CH 2O] yCH 2CH(OH)R 4>) (III). M : CH 2-CH 2or CHR-CH 2; R, R1a, R2a : optionally saturated 6-22C alkyl and/or 6-22C alkenyl; m, n : 1-40; R3a, R4a : optionally saturated 4-22C alkyl and/or 4-22C alkenyl; X1a, X2a : H or optionally saturated 1-18C alkyl and/or 1-18C alkenyl; R 3>8-22C alkyl or 8-22C alkenyl; R 4>8-16C alkyl or 8-16C alkenyl; x : 20-80, preferably 40-50; y : 10-35, preferably 20-35; and z : 0-5, preferably 1-3. An independent claim is included for a cleaning agent comprising: 0.1-15 wt.% of (I); other non-ionic, anionic and/or cationic surfactant; optionally forming agent, enzyme, rinsing agent and/or further auxiliary agents; and additives. |
