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1. (WO2016051349) BIPHASIC SUPERABSORBENT MATERIAL AND DERIVED USES THEREOF
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2016/051349    International Application No.:    PCT/IB2015/057475
Publication Date: 07.04.2016 International Filing Date: 30.09.2015
IPC:
C08G 81/02 (2006.01), C08L 101/14 (2006.01), C08L 101/16 (2006.01)
Applicants: MATTHEWS INTERNATIONAL S.P.A. [IT/IT]; Viale Martiri Della Liberta' 71 I-43052 Colorno (parma) (IT)
Inventors: TOSTI, Michele; (IT).
SARTORE, Luciana; (IT)
Agent: ERRICO, Michela; (IT)
Priority Data:
MI2014A001709 30.09.2014 IT
Title (EN) BIPHASIC SUPERABSORBENT MATERIAL AND DERIVED USES THEREOF
(FR) MATÉRIAU SUPERABSORBANT BIPHASIQUE ET SES UTILISATIONS DÉRIVÉES
Abstract: front page image
(EN)The present invention relates to a biphasic superabsorbent and partially biodegradable material comprising a biodegradable and/or compostable polymeric phase and a non-biodegradable superabsorbent cross-linked polymer phase. Furthermore, the present invention relates to a process for the production of said superabsorbent material and the use thereof to contain and/or absorb and/or separate liquids, in particular aqueous liquids, preferably contaminated ones, and/or biological fluids.
(FR)Cette invention concerne un matériau superabsorbant biphasique et partiellement biodégradable comprenant une phase polymère biodégradable et/ou compostable et une phase polymère réticulée superabsorbante non biodégradable. Un procédé de production dudit matériau superabsorbant et son utilisation pour confiner et/ou absorber et/ou séparer des liquides, en particulier des liquides aqueux, de préférence contaminés, et/ou des fluides biologiques sont en outre décrits.
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: Italian (IT)