| 摘要 |
A fabric softening composition having a pH of from 2 to 3 and comprising a) from 1.5 to 50% by weight of a cationic fabric softening compound having two or more alkyl or alkenyl chains each having an average chain length equal to, or greater than C8 each connected to a nitrogen atom via at least one ester linkage, the iodine value of the parent fatty acyl compound or acid from which the alkyl or alkenyl chains are derived being from 0 to 20, preferably 0 to 5, more preferably 0 to 2, most preferably 0, the softening compound being free from acid amide links, b) at least 0.15% by weight of perfume, and c) a plasticizer which is liquid at ambient temperature, in an effective amount such that the fabric conditioning composition has a major phase transition peak of not more than 52° C. measured by differential scanning calorimetry (DSC). |
