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1. (WO2015028158) FLUID-ABSORBENT ARTICLE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2015/028158    International Application No.:    PCT/EP2014/055611
Publication Date: 05.03.2015 International Filing Date: 20.03.2014
IPC:
C08F 220/06 (2006.01), A61L 15/22 (2006.01)
Applicants: BASF SE [DE/DE]; 67056 Ludwigshafen (DE)
Inventors: SCHRÖDER, Ulrich; (DE).
FUNK, Rüdiger; (DE).
LOUDEN, John Joseph; (GB)
Priority Data:
13190781.8 30.10.2013 EP
14152979.2 29.01.2014 EP
13181703.3 26.08.2013 EP
Title (EN) FLUID-ABSORBENT ARTICLE
(FR) ARTICLE ABSORBANT LES FLUIDES
Abstract: front page image
(EN)The present invention relates to a fluid-absorbent article, comprising a water-absorbent core with a basis weight of the fluid-absorbent core at the insult zone of at least 500 gsm, comprising 10 to 100% by weight water-absorbent polymer particles, wherein the water-absorbent polymer particles having a mean sphericity (SPHT) from 0.8 to 0.95 and satisfying the following conditions: (a) the sum of centrifuge retention capacity (CRC) and absorbency under high load (AUHL) being at least 60 g/g, and/or (b) the log10(SFC) > 5.7 - 0.138 x CRC, with SFC being not less than 5, wherein the CRC is given in g/g and the SFC in 10-7cm3-s/g.
(FR)La présente invention concerne un article absorbant les fluides, comprenant un cœur absorbant l'eau ayant une masse surfacique du cœur absorbant les fluides à la zone d'attaque d'au moins 500 grammes par mètre carré (gsm), comprenant 10 à 100% en poids de particules de polymère absorbant l'eau, les particules de polymère absorbant l'eau ayant une sphéricité moyenne (SPHT) de 0,8 à 0,95 et satisfaisant les conditions suivantes : (a) la somme de la capacité de rétention centrifuge (CRC) et de l'absorbance sous charge élevée (AUHL) étant d'au moins 60 g/g, et/ou (b) le log10(SFC) > 5.7 - 0.138 x CRC, SFC étant non inférieur à 5, le CRC étant donné en g/g et le SFC en 10-7cm3-s/g.
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, LT, 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, 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)