| 摘要 |
<p>The present invention relates to laundry detergent compositions comprising: A) from about 0.01 %, preferably from about 0.1 %, more preferably from about 1 %, most preferably from about 3 % to about 50 %, preferably to about 20 %, more preferably to about 10 %, most preferably to about 7 % by weight, of a hydrophobically modified polyamine having the formula (I) wherein R is C5 C20 linear or branched alkylene, and mixtures thereof; R1 is an alkyleneoxy unit having the formula: (R2O)x R3, wherein R2 is C2 C4 linear or branched alkylene, and mixtures thereof; R3 is hydrogen, C1 C22 alkyl, C7 C22 alkylenearyl, an anionic unit, and mixtures thereof; x is from about 15 to about 30; Q is a hydrophobic quaternizing unit selected from the group consisting of C8 C30 linear or branched alkyl, C6 C30 cycloalkyl, C7 C30 substituted or unsubstituted alkylenearyl, and mixtures thereof; X is an anion present in sufficient amount to provide electronic neutrality; n is from 0 to 4; B) from about 0.01 % by weight, of a surfactant system comprising one or more surfactants selected from: i) from about 85 % to about 99.9 % by weight, of one or more nonionic surfactants; ii) optionally, from about 0.1 % to about 15 % by weight, of one or more anionic surfactants; iii) optionally from about 0.1 % to about 15 % by weight, of one or more cationic surfactants; iv) optionally from about 0.1 % to about 15 % by weight, of one or more zwitterionic surfactants; v) optionally from about 0.1 % to about 15 % by weight, of one or more ampholytic surfactants; or vi) mixtures thereof; C) the balance carriers and adjunct ingredients.</p> |
