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Machine translation
1. (WO2004093930) PROCESS FOR MAKING A MULTIFUNCTIONAL SUPERABSORBENT POLYMER
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2004/093930    International Application No.:    PCT/US2004/006411
Publication Date: 04.11.2004 International Filing Date: 03.03.2004
IPC:
A61L 15/60 (2006.01), B01J 20/26 (2006.01), C08F 2/10 (2006.01), C08F 20/04 (2006.01)
Applicants: KIMBERLY-CLARK WORLDWIDE, INC. [US/US]; 401 N. Lake Street, Neenah, WI 54956 (US) (For All Designated States Except US).
KO, Young, Chan [KR/US]; (US) (For US Only).
KELLENBERGER, Stanley, R. [US/US]; (US) (For US Only).
JAMESON, Lee, Kirby [US/US]; (US) (For US Only).
SHARMA, Varunesh [US/US]; (US) (For US Only)
Inventors: KO, Young, Chan; (US).
KELLENBERGER, Stanley, R.; (US).
JAMESON, Lee, Kirby; (US).
SHARMA, Varunesh; (US)
Agent: RAUCH, Melanie, I.; Pauley Petersen & Erickson, 2800 West Higgins Road, Suite 365, Hoffman Estates, IL 60195 (US)
Priority Data:
10/410,579 09.04.2003 US
Title (EN) PROCESS FOR MAKING A MULTIFUNCTIONAL SUPERABSORBENT POLYMER
(FR) PROCEDE DE FABRICATION D'UN POLYMERE SUPERABSORBANT MULTIFONCTIONS
Abstract: front page image
(EN)A process for making a multifunctional superabsorbent polymer, and for making an absorbent structure containing superabsorbent polymer. The synthesis (i.e., polymerization) of the superabsorbent is completely integrated into the process for forming the multifunctional superabsorbent polymer and/or absorbent structure. More particularly, a monomer solution containing an oxidizing agent, a monomer solution containing a reducing agent, and at least one functional additive are combined to form the multifunctional superabsorbent polymer. A valve can be used to control the liquid drop sizes of the monomer solutions as well as of the oxidizing agent, reducing agent, and functional additive(s). The droplets can be collected on a substrate, resulting in the formation of an absorbent structure.
(FR)Procédé de fabrication d'un polymère superabsorbant multifonctions et d'une structure absorbante contenant un polymère superabsorbant. La synthèse (c'est-à-dire la polymérisation) du superabsorbant est entièrement intégrée dans le processus de formation du polymère superabsorbant et/ou de la structure absorbante. Plus particulièrement, une solution monomère contenant un agent oxydant, une solution monomère contenant un agent réducteur et au moins un additif fonctionnel sont combinés pour former le polymère superabsorbant multifonctions. Une vanne peut s'utiliser pour réguler la taille des gouttes liquides des solutions monomères ainsi que de l'agent oxydant, de l'agent réducteur et du ou des additifs fonctionnels. Les gouttelettes peuvent être collectées sur un substrat, ce qui permet de former une structure absorbante.
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, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, 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, 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, IT, LU, 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)