| 摘要 |
PURPOSE: A laundry detergent composition is provided to include C12-C14 dimethyl hydroxyethyl quaternary ammonium cationic surfactant being combined with a certain modified polyamine improving a fabric cleaning force. CONSTITUTION: Laundry detergent compositions comprising C12-C14 dimethyl hydroxyethyl quaternary ammonium cationic surfactants in combination with certain modified polyamines which provide increased fabric cleaning benefits. And the laundry detergent composition contains a small amount of carrier and subsidiary ingredient being selected from a group being formed by an enhancer, a fluorescent whitening agent, a bleach, a bleaching enhancer, a bleach activating agent, a dust removing polymer, a dispersing agent, an enzyme, a foam repressing agent, a pigment, a coloring agent, and a mixture thereof.
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