Unilever Home and Personal Care USA, Division of Conopco, Inc.

Stephen Mark Ilett

David Stephen Grainger

Stephane Patrick Roth

Melinda Walker

A concentrated, aqueous fabric softening composition comprises (a) an ester-linked quaternary ammonium fabric softening material comprising at least one mono-ester linked component and at least one tri-ester linked component, the material being derived from fatty groups having an iodine value of from 0 to 3 and (b) an ester-linked quaternary ammonium fabric softening material comprising at least one mono-ester linked component and at least one tri-ester linked component, the material being derived from fatty groups having an iodine value of from 20 to 140 wherein the total amount of unsaturated monoester component of material (b) is from 4 to 20% by weight of the total amount of (a) and (b).

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Wirral, United Kingdom

Stephen Mark Ilett