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1. (WO2016185202) ENCAPSULATED BENEFIT AGENT PARTICLES
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2016/185202    International Application No.:    PCT/GB2016/051425
Publication Date: 24.11.2016 International Filing Date: 17.05.2016
IPC:
C11D 3/39 (2006.01), C11D 11/00 (2006.01), C11D 17/00 (2006.01)
Applicants: ITACONIX (U.K.) LIMITED [GB/GB]; 1 Newtech Square Zone 2, Deeside Industrial Park Deeside CH5 2NT (GB)
Inventors: DUNCALF, David John; (GB).
HUGHES, Melanie Jane; (GB).
PEARS, David Alan; (GB).
SCULLION, Lisa Elizabeth; (GB).
WARUNEK, Magdalena Agnieszka; (GB)
Agent: HINKS, Nathan Joel; (GB)
Priority Data:
1508587.1 19.05.2015 GB
1600472.3 11.01.2016 GB
Title (EN) ENCAPSULATED BENEFIT AGENT PARTICLES
(FR) PARTICULES D'AGENT BÉNÉFIQUE ENCAPSULÉES
Abstract: front page image
(EN)Composite particles are disclosed, in which the composite particles comprise a peroxide generating bleach and a bleach activator dispersed throughout an encapsulating binder matrix, the matrix comprising a water-soluble polymer and an ionic species. The composite particles find applications in products wherein it is desirable to co-locate a bleach and a bleach activator without premature reaction therebetween. Methods of preparing the composite particles are also disclosed.
(FR)L'invention concerne des particules composites, les particules composites comprenant un agent de blanchiment générant du peroxyde et un activateur de blanchiment dispersés à travers une matrice de liant d'encapsulation, la matrice comprenant un polymère soluble dans l'eau et une espèce ionique. Les particules composites trouvent des applications dans des produits dans lesquels il est souhaitable de co-localiser un agent de blanchiment et un activateur de blanchiment sans réaction prématurée entre ceux-ci. L'invention concerne également des procédés de préparation des particules composites.
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 (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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)