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1. (WO2006082197) POLYAMINE-COATED SUPERABSORBENT POLYMERS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2006/082197    International Application No.:    PCT/EP2006/050580
Publication Date: 10.08.2006 International Filing Date: 01.02.2006
IPC:
A61L 15/60 (2006.01), C08J 3/24 (2006.01), C09D 139/02 (2006.01)
Applicants: BASF Aktiengesellschaft [DE/DE]; 67056 Ludwigshafen (DE) (For All Designated States Except US).
HERFERT, Norbert [DE/US]; (US) (For US Only).
MIATUDILA, Ma-ikay Kikama [CD/US]; (US) (For US Only).
MITCHELL, Michael A. [US/US]; (US) (For US Only)
Inventors: HERFERT, Norbert; (US).
MIATUDILA, Ma-ikay Kikama; (US).
MITCHELL, Michael A.; (US)
Common
Representative:
BASF Aktiengesellschaft; 67056 Ludwigshafen (DE)
Priority Data:
60/648,825 01.02.2005 US
Title (EN) POLYAMINE-COATED SUPERABSORBENT POLYMERS
(FR) POLYMERES SUPERABSORBANTS ENDUITS DE POLYAMINE
Abstract: front page image
(EN)Polyamine-coated superabsorbent polymer particles having a reduced tendency to agglomerate and having improved permeability properties are dis¬ closed. A method of producing the polyamine coating using an ionic crosslinker also is disclosed.
(FR)La présente invention concerne des particules polymères superabsorbantes enduites de polyamine présentant une moindre tendance à s'agglomérer et aux propriétés de perméabilité améliorées. L'invention concerne également un procédé de production de revêtement en polyamine utilisant un réticulant ionique.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)