| 摘要 |
A fabric conditioner concentrate is produced comprising a liquid or soft solid derivative of cyclic polyol or a reduced saccharide resulting from 35 to 100% of the hydroxyl groups in the cyclic polyol or reduced saccharide being esterified or etherified, the derivative having at least two or more ether groups independently attached to a C8-C22 alkyl or alkenyl chain or mixtures thereof, containing at least 35% tri- or higher esters, an emulsifying agent, a deposition aid and less than 30% by weight water. The nonionic fabric softening component dissolves the deposition aid, which, if it is a cationic deposition aid, can also act as an emulsifying agent, allowing the composition to emulsify easily on mixing with water. Fabric conditioning concentrates according to the present invention maybe in the form of clear isotropic compositions or clear water-in-oil micro-emulsions. The deposition aid allows the nonionic fabric softening component to deposit onto fabric from the emulsion during a rinse step.Emulsions produced by the present invention give excellent softening and perfume delivery.
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