FRAGRANCE DELIVERY COMPOSITION COMPRISING COPOLYMERS OF ACRYLOYL LACTAM AND ALKYLMETHACRYLATES, PROCESS FOR PREPARING THE SAME, AND METHOD OF USE THEREOF

• Main Authors: GAMEZ-GARCIA, Manuel, WOSSENE, Solomon Tsigie, BLAZEWICZ, Ryan Vincent, PATEL, Drupesh, TALLON, Michael A
• Format: Patent
• Language: English; French
• Published: 26.05.2017
• Subjects: ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; CHEMISTRY; COLOUR PRINTING; COMPOSITIONS BASED THEREON; CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; CONVEYING; HANDLING THIN OR FILAMENTARY MATERIAL; LINING MACHINES; MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; PACKAGES; PACKAGING ELEMENTS; PACKING; PERFORMING OPERATIONS; PRINTING; PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; STAMPS; STORING; THEIR PREPARATION OR CHEMICAL WORKING-UP; TRANSPORTING; TYPEWRITERS

Disclosed herein is an oil soluble composition comprising a copolymer having repeating units of: (i) about 0.1-99.9 wt. % of at least one monomer selected from at least one hydrophobically modified (alk) acrylate moiety; and (ii) about 0.1-99.9 wt. % of at least one monomer derived from at least one functionalized or unfunctionalized acryloyl moiety and at least one lactam moiety. Also, disclosed herein is a mineral oil soluble personal care and fragrance composition comprising such copolymer, a fragrance delivery system and method of delivering fragrance. L'invention concerne une composition soluble dans l'huile comprenant un copolymère ayant des motifs de répétition de : (i) environ 0,1 à 99,9 % en en poids. d'au moins un monomère choisi parmi au moins une fraction (alk)acrylate modifiée hydrophobiquement ; et (ii) environ 0,1 à 99,9 %en poids d'au moins un monomère dérivé d'au moins une fraction d'acryloyle fonctionnalisée ou non fonctionnalisée, et d'au moins une fraction lactame. L'invention concerne également une composition de soins personnels et de parfum soluble dans l'huile minérale comprenant ledit copolymère, un système de diffusion de parfum et un procédé d'administrationde parfum.