| 摘要 |
DETERGENCY BOOSTER Detergency boosters comprise certain nonionic surfactants. When used at particular concentrations in conjunction with commercial laundry detergents in laundering liquors of about 70.degree.C, and higher, followed by rinsing at about 66.degree.C, or lower, the boosters herein provide improved fabric cleaning benefits. The nonionic surfactant detergency boosters herein are the ethoxylated primary aliphatic alcohols characterized by an average aliphatic chain length in the range C12-C13 and an average degree of ethoxylation of about 3. |
