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1. (WO2009143119) ABSORBENT PRODUCT COMPRISING A CATIONIC MODIFIED STARCH
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2009/143119    International Application No.:    PCT/US2009/044472
Publication Date: 26.11.2009 International Filing Date: 19.05.2009
IPC:
A61L 15/28 (2006.01), A61L 15/60 (2006.01), A61L 15/62 (2006.01)
Applicants: THE PROCTER & GAMBLE COMPANY [US/US]; One Procter & Gamble Plaza Cincinnati, Ohio 45202 (US) (For All Designated States Except US).
CARLUCCI, Giovanni [IT/IT]; (IT) (For US Only).
GAGLIARDINI, Alessandro [IT/IT]; (IT) (For US Only)
Inventors: CARLUCCI, Giovanni; (IT).
GAGLIARDINI, Alessandro; (IT)
Common
Representative:
THE PROCTER & GAMBLE COMPANY; c/o Eileen L. Hughett Global Patent Services 299 East Sixth Street Sycamore Building, 4th Floor Cincinnati, Ohio 45202 (US)
Priority Data:
08104004.0 19.05.2008 EP
Title (EN) ABSORBENT PRODUCT COMPRISING A CATIONIC MODIFIED STARCH
(FR) PRODUIT ABSORBANT COMPRENANT UN AMIDON CATIONIQUE MODIFIÉ
Abstract: front page image
(EN)Absorbent products for feminine protection, for example sanitary pads, pantiliners or tampons, comprising a cationic modified starch. The starch is modified by a cationizing agent comprising an ammonium group, wherein the degree of substitution of the cationizing agent is from about 0.070 to less than 0.50. In one aspect of the invention, the cationic modified starch is not substantially insoluble. In another aspect of the invention, the cationic modified starch is cross-linked by a cross-linking agent, wherein the cross-linking agent is reacted with the starch in concentration of from about 100 ppm to about 4000 ppm by weight of starch.
(FR)L'invention concerne des produit absorbants destinés à la protection féminine, par exemple, des serviettes périodiques, des protèges-slip ou des tampons, comprenant un amidon cationique modifié. L'amidon est modifié par un agent de cationisation comprenant un groupe ammonium, le degré de substitution de l'agent de cationisation étant d'environ 0,070 à moins de 0,50. Dans un aspect de cette invention l'amidon cationique modifié n'est pas essentiellement insoluble. Dans un autre aspect de l'invention, l'amidon cationique modifié est réticulé par un agent de réticulation, lequel est mis en réaction avec l'amidon selon une concentration comprise entre environ 100 ppm et environ 4000 ppm en poids d'amidon.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, 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, IS, JP, KE, KG, KM, 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, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, 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, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, 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)