A PERFUME ENCAPSULATE, A LAUNDRY DETERGENT COMPOSITION COMPRISING A PERFUME ENCAPSULATE, AND A PROCESS FOR PREPARING A PERFUME ENCAPSULATE

• Main Authors: BLYTH, KEVIN, GRAHAM, MELI, FABRIZIO
• Format: Patent
• Language: English; French
• Published: 30.09.2010
• Subjects: ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES; CANDLES; CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY; CHEMISTRY; DETERGENT COMPOSITIONS; DETERGENTS; FATTY ACIDS THEREFROM; METALLURGY; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; RECOVERY OF GLYCEROL; RESIN SOAPS; SOAP OR SOAP-MAKING; THEIR RELEVANT APPARATUS; TRANSPORTING; USE OF SINGLE SUBSTANCES AS DETERGENTS

The present invention relates to a process for preparing an encapsulate, the process comprises the steps of: (i) emulsifying a hydrophobic perfume-polymer complex in water to form an oil in water emulsion; (ii) at least partially dissolving an encapsulating material in water; (iii) removing at least some water from the oil in water emulsion comprising the hydrophobic perfume-polymer complex and the encapsulating material to form an encapsulate. La présente invention concerne un procédé de préparation d'une capsule, le procédé comprenant les étapes consistant à : (i) émulsifier un complexe hydrophobe parfum-polymère dans l'eau pour former une émulsion huile-dans-l'eau ; (ii) au moins partiellement dissoudre dans l'eau un matériau d'encapsulation ; (iii) retirer au moins une partie de l'eau de l'émulsion huile-dans-l'eau comprenant le complexe hydrophobe parfum-polymère et le matériau d'encapsulation pour former une capsule.