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1. (WO2016050783) PROCESS FOR THE FRACTIONATION OF ESSENTIAL OILS
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2016/050783 International Application No.: PCT/EP2015/072454
Publication Date: 07.04.2016 International Filing Date: 29.09.2015
IPC:
C11B 9/02 (2006.01) ,B01D 11/04 (2006.01)
C CHEMISTRY; METALLURGY
11
ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
B
PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
9
Essential oils; Perfumes
02
Recovery or refining of essential oils from raw materials
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
11
Solvent extraction
04
of solutions which are liquid
Applicants: SENSIENT FLAVORS LTD[GB/GB]; Bilton Road Bletchley Milton Keynes MK1 1HP, GB
Inventors: MARRIOTT, Raymond; GB
Agent: ROUFOSSE, Micheline; GB
Priority Data:
14187514.602.10.2014EP
Title (EN) PROCESS FOR THE FRACTIONATION OF ESSENTIAL OILS
(FR) PROCÉDÉ DESTINÉ À FRACTIONER DES HUILES ESSENTIELLES
Abstract:
(EN) This invention discloses a method for modifying the composition of essential oils to be used as such or as ingredients for flavour and fragrance formulations, said process using carbon dioxide and suitable solvents in combination with specific supports. It also covers the flavours and fragrances containing ingredients produced by said method and applications using said flavours and fragrances.
(FR) La présente invention concerne un procédé permettant de modifier la composition d'huiles essentielles à utiliser en tant que tel ou en tant qu'ingrédients de formulations d'arôme et de parfum, ce procédé utilisant du dioxyde de carbone et des solvants appropriés en combinaison avec des supports spécifiques. L'invention concerne également des arômes et des parfums contenant des ingrédients produits par ce procédé et des applications utilisant ces arômes et ces parfums.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)