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Machine translation
1. (WO1997021733) SULFONATED CELLULOSE HAVING ABSORBENT PROPERTIES
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1997/021733    International Application No.:    PCT/US1996/018385
Publication Date: 19.06.1997 International Filing Date: 15.11.1996
Chapter 2 Demand Filed:    27.06.1997    
IPC:
A61L 15/28 (2006.01), A61L 15/60 (2006.01), C08B 15/00 (2006.01)
Applicants: KIMBERLY-CLARK WORLDWIDE, INC. [US/US]; 401 North Lake Street, Neenah, WI 54956 (US)
Inventors: SHET, Ramakant Tukaram; (US).
WALLAJAPET, Palani, Raj, R.; (US)
Agent: SCHENIAN, John, R.; Kimberly-Clark Worldwide, Inc., 401 North Lake Street, Neenah, WI 54956 (US)
Priority Data:
08/571,332 13.12.1995 US
Title (EN) SULFONATED CELLULOSE HAVING ABSORBENT PROPERTIES
(FR) CELLULOSE SULFONEE POSSEDANT DES PROPRIETES ABSORBANTES
Abstract: front page image
(EN)Disclosed is a water-swellable, water-insoluble sulfonated cellulose having improved absorption properties. One embodiment of the present invention concerns a water-swellable, water-insoluble sulfonated cellulose having an average degree of sulfonic group substitution from about 0.2 to about 0.5 that exhibits an initial Absorbency Under Load value of at least about 8 grams per gram. The sulfonated cellulose may be used in disposable absorbent products.
(FR)L'invention concerne une cellulose sulfonée, gonflante et insoluble dans l'eau, possédant des propriétés d'absorption améliorée. Un mode de réalisation de l'invention concerne une cellulose sulfonée, gonflante et insoluble dans l'eau, possédant un degré moyen de substitution de groupes sulfoniques compris entre 0,2 et 0,5 et présentant une valeur de capacité d'absorption sous charge d'au moins 8 grammes par gramme. On peut utiliser cette cellulose sulfonée dans des produits absorbants jetables.
Designated States: AL, AM, AT, AU, AZ, BB, BG, BR, BY, CA, CH, CN, CZ, DE, DK, EE, ES, FI, GB, GE, HU, IL, IS, JP, KE, KG, KP, KR, KZ, LK, LR, LS, LT, LU, LV, MD, MG, MK, MN, MW, MX, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, TJ, TM, TR, TT, UA, UG, UZ, VN.
African Regional Intellectual Property Organization (KE, LS, MW, SD, SZ, UG)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)