摘要 |
The invention provides a particle comprising: a) a benefit agent (preferably a perfume); b) at the outer surface of the particle, a polymer comprising: i) distal from the outer surface of the particle, at least one region substantive to polyester (preferably derived from phthalate or a cellulose ether), and, ii) proximal to the outer surface of the particle, a spacer region which is water-soluble and not substantive to polyester. The spacer region is preferably a polysaccharide region substantive to cellulose (preferably a ß~1,4-linked structure, more preferably a poly-mannan, poiy-glucan, poly-glucomannan, poly-xyloglucan or poly-galactomannan), most preferably a graft polymer of locust bean gum and a PPT/PET-POET polymer. The invention also provides a laundry detergent or conditioning composition comprising at least one surfactant and a polymer according to the invention. |