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Machine translation
1. (WO1996006906) CHELANT ENHANCED PHOTOBLEACHING
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1996/006906    International Application No.:    PCT/US1995/009857
Publication Date: 07.03.1996 International Filing Date: 03.08.1995
Chapter 2 Demand Filed:    23.02.1996    
IPC:
C11D 3/00 (2006.01), C11D 3/28 (2006.01), C11D 3/33 (2006.01), C11D 3/36 (2006.01)
Applicants: THE PROCTER & GAMBLE COMPANY [US/US]; One Procter & Gamble Plaza, Cincinnati, OH 45202 (US)
Inventors: AMESTICA, Luis, Alberto; (VE).
FIGUEROA, Francisco, Ramon; (VE).
ROJO, Jose, Andres; (VE)
Agent: REED, T., David; The Procter & Gamble Company, 5299 Spring Grove Avenue, Cincinnati, OH 45217 (US)
Priority Data:
08/298,259 30.08.1994 US
Title (EN) CHELANT ENHANCED PHOTOBLEACHING
(FR) AGENT DE PHOTOBLANCHIMENT AMELIORE PAR L'ADJONCTION D'UN CHELATANT
Abstract: front page image
(EN)The performance of photobleaches such as the zinc phthalocyanines is enhanced by means of chelants. Thus, sulfonated zinc phthalocyanine plus diethylenetriamine pentaacetate provide enhanced photobleaching of laundered fabrics. Detergent compositions comprising the improved photobleach systems are provided.
(FR)L'efficacité d'agents de photoblanchiment tels que les phtalocyanines de zinc est améliorée par des chélatants. Ainsi, en associant de la phtalocyanine de zinc sulfonée avec du diéthylènetriamine pentaacétate, on améliore le photoblanchiment de tissus lavés. On décrit des compositions détergentes contenant le système photoblanchissant amélioré.
Designated States: CA, CN, CZ, HU, JP, MX, PL, VN.
European Patent Office (AT, BE, CH, DE, DK, ES, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE).
Publication Language: English (EN)
Filing Language: English (EN)