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1. WO2020193318 - LAUNDRY DETERGENT COMPOSITIONS

Publication Number WO/2020/193318
Publication Date 01.10.2020
International Application No. PCT/EP2020/057482
International Filing Date 18.03.2020
IPC
C11D 17/00 2006.01
CCHEMISTRY; METALLURGY
11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
17Detergent materials or soaps characterised by their shape or physical properties
C11D 3/50 2006.01
CCHEMISTRY; METALLURGY
11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
3Other compounding ingredients of detergent compositions covered in group C11D1/101
50Perfumes
C11D 3/37 2006.01
CCHEMISTRY; METALLURGY
11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
3Other compounding ingredients of detergent compositions covered in group C11D1/101
16Organic compounds
37Polymers
CPC
C11D 17/0013
CCHEMISTRY; METALLURGY
11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
DDETERGENT COMPOSITIONS
17Detergent materials characterised by their shape or physical properties
0008aqueous liquid non soap compositions
0013Liquid compositions with insoluble particles in suspension
C11D 17/0039
CCHEMISTRY; METALLURGY
11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
DDETERGENT COMPOSITIONS
17Detergent materials characterised by their shape or physical properties
0039Coated compositions or coated components in the compositions, (micro)capsules
C11D 3/3765
CCHEMISTRY; METALLURGY
11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
DDETERGENT COMPOSITIONS
3Other compounding ingredients of detergent compositions covered in group C11D1/00
16Organic compounds
37Polymers
3746Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
3757(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions
3765in liquid compositions
C11D 3/378
CCHEMISTRY; METALLURGY
11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
DDETERGENT COMPOSITIONS
3Other compounding ingredients of detergent compositions covered in group C11D1/00
16Organic compounds
37Polymers
3746Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
378(Co)polymerised monomers containing sulfur, e.g. sulfonate
C11D 3/505
CCHEMISTRY; METALLURGY
11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
DDETERGENT COMPOSITIONS
3Other compounding ingredients of detergent compositions covered in group C11D1/00
50Perfumes
502Protected perfumes
505encapsulated or adsorbed on a carrier, e.g. zeolite or clay
Applicants
  • UNILEVER PLC [GB]/[GB] (AE, AG, AU, BB, BH, BN, BW, BZ, CA, CY, EG, GB, GD, GH, GM, IE, IL, IN, JO, KE, KN, KW, LC, LK, LS, MT, MW, MY, NA, NG, NZ, OM, PG, QA, RW, SA, SC, SD, SG, SL, SZ, TT, TZ, UG, VC, WS, ZA, ZM, ZW)
  • UNILEVER N.V. [NL]/[NL] (AL, AM, AO, AT, AZ, BA, BE, BF, BG, BJ, BR, BY, CF, CG, CH, CI, CL, CM, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, ES, FI, FR, GA, GE, GN, GQ, GR, GT, GW, HN, HR, HU, ID, IR, IS, IT, JP, KG, KH, KM, KP, KR, KZ, LA, LR, LT, LU, LV, LY, MA, MC, MD, ME, MG, MK, ML, MN, MR, MX, MZ, NE, NI, NL, NO, PA, PE, PH, PL, PT, RO, RS, RU, SE, SI, SK, SM, SN, ST, SV, SY, TD, TG, TH, TJ, TM, TN, TR, UA, UZ, VN)
  • CONOPCO, INC., D/B/A UNILEVER [US]/[US] (US)
Inventors
  • FERGUSON, Paul
  • JARVIS, Adam, Peter
  • JONES, Christopher, Clarkson
  • PARKER, Andrew, Philip
Agents
  • HARDY, Susan, Margaret
Priority Data
19166000.028.03.2019EP
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) LAUNDRY DETERGENT COMPOSITIONS
(FR) COMPOSITIONS DÉTERGENTE POUR LESSIVE
Abstract
(EN)
The invention provides a liquid laundry detergent composition having: (i) an aqueous continuous phase including from 3 to 80% (by weight based on the total weight of the composition) of one or more detersive surfactants and from 0.05% to 2% (by weight based on the total weight of the composition) of a first polymeric rheology modifier; and (ii) a dispersed phase of suspended benefit agent delivery particles; the particles having a core-shell structure in which a shell of polymeric material entraps a core containing the benefit agent; in which a second polymeric rheology modifier comprises a hydrophilic polysaccharide backbone and is covalently attached to the exterior surface of the shell of the delivery particle (either directly or via a linking group); and in which the first and the second polymeric rheology modifiers each have a hydrophilic backbone including at least one hydrophobic segment which is available to form non-specific hydrophobic associations within the composition.
(FR)
La présente invention concerne une composition détergente liquide pour lessive, comprenant : (I) une phase continue aqueuse comprenant de 3 à 80 % (en poids sur la base du poids total de la composition) d'un ou de plusieurs tensioactifs détersifs et de 0,05 % à 2 % (en poids sur la base du poids total de la composition) d'un premier modificateur de rhéologie polymère; et (ii) une phase dispersée de particules de distribution d'agent bénéfique en suspension; les particules ayant une structure noyau-enveloppe dans laquelle une enveloppe de matériau polymère piège un noyau contenant l'agent bénéfique; un second modificateur de rhéologie polymère comprenant un squelette de polysaccharide hydrophile et étant fixé de manière covalente à la surface extérieure de l'enveloppe de la particule de distribution (soit directement, soit par l'intermédiaire d'un groupe de liaison); et les premier et second modificateurs de rhéologie polymères ayant chacun un squelette hydrophile comprenant au moins un segment hydrophobe qui est disponible pour former des associations hydrophobes non spécifiques à l'intérieur de la composition.
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