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1. WO2022002613 - A UNIT DOSE CAPSULE

Publication Number WO/2022/002613
Publication Date 06.01.2022
International Application No. PCT/EP2021/066428
International Filing Date 17.06.2021
IPC
C11D 11/00 2006.1
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
11Special methods for preparing compositions containing mixtures of detergents
C11D 17/04 2006.1
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
04combined with or containing other objects
Applicants
  • UNILEVER IP HOLDINGS B.V. [NL]/[NL] (AL, AO, AT, BA, BE, BF, BG, BJ, BR, CF, CG, CH, CI, CM, CN, CO, CU, CZ, DK, DZ, EE, ES, FI, FR, GA, GE, GN, GQ, GR, GW, HR, HU, ID, IS, JP, KM, KP, LR, LT, LU, LV, LY, MC, ME, MG, MK, ML, MN, MR, MX, NE, NL, NO, PH, PL, PT, RO, SE, SI, SK, SM, SN, ST, SY, TD, TG, UA, UZ)
  • UNILEVER GLOBAL IP LIMITED [GB]/[GB] (AE, AG, AM, AU, AZ, BB, BH, BN, BW, BY, BZ, CA, CL, CR, CY, DE, DJ, DM, DO, EC, EG, GB, GD, GH, GM, GT, HN, IE, IL, IN, IR, IT, JO, KE, KG, KH, KN, KR, KW, KZ, LA, LC, LK, LS, MA, MD, MT, MW, MY, MZ, NA, NG, NI, NZ, OM, PA, PE, PG, QA, RS, RU, RW, SA, SC, SD, SG, SL, SV, SZ, TH, TJ, TM, TN, TR, TT, TZ, UG, VC, VN, WS, ZA, ZM, ZW)
  • CONOPCO, INC., D/B/A UNILEVER [US]/[US] (US)
Inventors
  • CHEN, Yanchao
Agents
  • NEWBOULD, Frazer, Anthony
Priority Data
20190809.213.08.2020EP
PCT/CN2020/10018203.07.2020CN
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) A UNIT DOSE CAPSULE
(FR) CAPSULE À DOSE UNITAIRE
Abstract
(EN) The present invention provides a unit dose capsule (101) for treatment of a substrate, the capsule (101) comprising three compartments (102, 103, 104) containing a substrate treatment composition, wherein: the capsule (101) is formed from two sheets of water-soluble film, the two sheets of film being sealed together forming a sealing web lying on a sealing plane, the sealing web comprising a peripheral sealing skirt (108), inter-compartment sealing webs (1024, 1023, 1034) between compartments thereby separating the compartments from one another and a central sealing web (10234), wherein wherein the compartments have an average surface extention ratio in the range of 1.5 to 3, the surface extension ratio is the surface area of the film above the sealing plane to surface area of footprint the compartments located in the sealing plane.
(FR) La présente invention fournit une capsule à dose unitaire (101) pour le traitement d'un substrat, la capsule (101) comprenant trois compartiments (102, 103, 104) contenant une composition de traitement de substrat, la capsule (101) étant formée de deux feuilles de film soluble dans l'eau, les deux feuilles de film étant scellées de manière étanche ensemble en formant une bande d'étanchéité reposant sur un plan d'étanchéité, la bande d'étanchéité comprenant une jupe d'étanchéité périphérique (108), des bandes d'étanchéité inter-compartiments (1024, 1023, 1034) entre les compartiments, séparant ainsi les compartiments les uns des autres, et une bande d'étanchéité centrale (10234), les compartiments ayant un rapport d'extension de surface moyen dans la plage de 1,5 à 3, le rapport d'extension de surface étant la surface du film au-dessus du plan d'étanchéité par rapport à la surface d'empreinte des compartiments situés dans le plan d'étanchéité.
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