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1. (WO2009060059) AMPHIPHILIC WATER-SOLUBLE ALKOXYLATED POLYALKYLENEIMINES HAVING AN INNER POLYETHYLENE OXIDE BLOCK AND AN OUTER POLYPROPYLENE OXIDE BLOCK
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2009/060059    International Application No.:    PCT/EP2008/065112
Publication Date: 14.05.2009 International Filing Date: 07.11.2008
IPC:
C08G 73/02 (2006.01)
Applicants: BASF SE [DE/DE]; 67056 Ludwigshafen (DE) (For All Designated States Except US).
MISSKE, Andrea [DE/DE]; (DE) (For US Only).
EBERT, Sophia [DE/DE]; (DE) (For US Only).
FRENZEL, Stefan [DE/DE]; (DE) (For US Only).
BOECKH, Dieter [DE/DE]; (DE) (For US Only).
HUELSKOETTER, Frank [DE/DE]; (DE) (For US Only).
DANZIGER, James [US/US]; (US) (For US Only)
Inventors: MISSKE, Andrea; (DE).
EBERT, Sophia; (DE).
FRENZEL, Stefan; (DE).
BOECKH, Dieter; (DE).
HUELSKOETTER, Frank; (DE).
DANZIGER, James; (US)
Agent: REITSTÖTTER, KINZEBACH & PARTNER; Ludwigsplatz 4, 67059 Ludwigshafen (DE)
Priority Data:
07120395.4 09.11.2007 EP
Title (EN) AMPHIPHILIC WATER-SOLUBLE ALKOXYLATED POLYALKYLENEIMINES HAVING AN INNER POLYETHYLENE OXIDE BLOCK AND AN OUTER POLYPROPYLENE OXIDE BLOCK
(FR) POLYALKYLÈNEIMINES ALCOXYLÉS AMPHIPHILES SOLUBLES DANS L'EAU PRÉSENTANT UN BLOC INTERNE D'OXYDE DE POLYÉTHYLÈNE ET UN BLOC EXTERNE D'OXYDE DE POLYPROPYLÈNE
Abstract: front page image
(EN)The present invention relates to amphiphilic water-soluble alkoxylated polyalkyleneimines having an inner polyethylene oxide block comprising 20 to 50 polyethylene oxide units and an outer polypropylene oxide block comprising 10 to 50 polyethylene oxide units and especially to such alkoxylated polyalkyleneimines wherein the ratio of polyethylene oxide units and polypropylene oxide units is proportionally related to the square root of the number of polyalkyleneimine units present in the backbone. The present invention further relates to the use of these alkoxylated polyalkyleneimines as a soil detachment promoting additive to laundry detergents and cleaning compositions and to laundry detergents and cleaning compositions which comprise these alkoxylated mono- or polyalkyleneimines.
(FR)La présente invention concerne des polyalkylèneimines alcoxylés amphiphiles solubles dans l'eau présentant un bloc interne d'oxyde de polyéthylène constitué de 20 à 50 unités d'oxyde de polyéthylène, et un bloc externe d'oxyde de polypropylène constitué de 10 à 50 unités d'oxyde de polypropylène. Elle concerne en particulier des polyalkylèneimines alcoxylés dans lesquels le ratio des unités d'oxyde de polyéthylène aux unités d'oxyde de polypropylène se rapporte en proportion à la racine carrée du nombre d'unités de polyalkylèneimines présentes dans le squelette. L'invention concerne également l'utilisation desdits polyalkylèneimines alcoxylés comme additifs anti-taches pour détergents à lessive et compositions de nettoyage. Elle concerne en outre des détergents à lessive et des compositions de nettoyage comprenant ces mono- ou polyalkylèneimines alcoxylés.
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, 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)