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Machine translation
1. (WO2007081724) CATIONIC BLEACH ACTIVATOR WITH ENHANCED HYDROLYTIC STABILITY
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2007/081724    International Application No.:    PCT/US2007/000111
Publication Date: 19.07.2007 International Filing Date: 03.01.2007
IPC:
C11D 3/00 (2006.01), C11D 3/39 (2006.01)
Applicants: NORTH CAROLINA STATE UNIVERSITY [US/US]; 920 Main Campus Drive, Suite 400, Campus Box 8210, Raleigh, NC 27695-8210 (US) (For All Designated States Except US).
HAUSER, Peter, J. [US/US]; (US) (For US Only).
HINKS, David [GB/US]; (US) (For US Only).
LEE, Jung, Jin [KR/KR]; (KR) (For US Only).
LIM, Sang-Hoon [KR/US]; (US) (For US Only)
Inventors: HAUSER, Peter, J.; (US).
HINKS, David; (US).
LEE, Jung, Jin; (KR).
LIM, Sang-Hoon; (US)
Agent: JENKINS, Richard, E.; JENKINS, WILSON, TAYLOR & HUNT, P.A., Suite 1200, University Tower, 3100 Tower Boulevard, Durham, NC 27707 (US)
Priority Data:
11/327,643 06.01.2006 US
Title (EN) CATIONIC BLEACH ACTIVATOR WITH ENHANCED HYDROLYTIC STABILITY
(FR) ACTIVATEUR CATIONIQUE DE BLANCHIMENT À STABILITÉ HYDROLYTIQUE AMÉLIORÉE
Abstract: front page image
(EN)A novel cationic bleach activator having an enhanced hydrolytic stability is provided. The novel cationic bleach activator also leads to a reduction in strength loss of cotton fibers compared to conventional hot peroxide bleaching, and achieves this reduction in strength loss without a loss of whiteness. Bleaching compositions and detergent compositions comprising the novel cationic bleach activator also are provided. A method of bleaching cellulosic fibers, such as cotton fibers, and a method for removing a stain or discoloration from an article are further provided.
(FR)L'invention a trait à un nouvel activateur cationique de blanchiment à stabilité hydrolytique améliorée. Ledit activateur réduit les pertes de résistance des fibres de coton par rapport au blanchiment usuel à chaud par des peroxydes et cela sans nuire à la blancheur. L'invention porte également sur des compositions de blanchiment et des compositions détergentes comprenant ledit activateur et sur un procédé de blanchiment de fibres de cellulose, par exemple de coton et un procédé d’élimination des taches ou des décolorations d’un article.
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, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, 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, 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, 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)