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Patent Searching and Data


Title:
BLEACHING COMPOSITION COMPRISING A DYE MAINTENANCE AGENT
Document Type and Number:
WIPO Patent Application WO2003022976
Kind Code:
A8
Abstract:
The present invention relates to a process of treating fabrics with a liquid bleaching composition comprising at least 3 % of a peroxygen bleach and a dye maintenance agent, wherein said process comprises the steps of contacting said fabrics with said liquid composition in its neat or diluted form and washing said fabrics with an aqueous bath comprising water and a conventional laundry detergent, preferably comprising at least one surface active agent, before and/or during and/or after the step of contacting said fabrics with said liquid composition.

Inventors:
DEL DUCA VALERIO (IT)
LEONE MILENA (IT)
SCARAMAGNAN ALBERTO (IT)
VAN DER HEIJDEN MARK PETER ADR (IT)
Application Number:
PCT/US2002/028310
Publication Date:
August 28, 2003
Filing Date:
September 05, 2002
Export Citation:
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Assignee:
PROCTER & GAMBLE (US)
DEL DUCA VALERIO (IT)
LEONE MILENA (IT)
SCARAMAGNAN ALBERTO (IT)
VAN DER HEIJDEN MARK PETER ADR (IT)
International Classes:
D06L3/02; C11D3/37; C11D3/39; C11D7/18; C11D7/22; C11D7/38; C11D7/54; C11D11/00; C11D17/08; D06L4/12; D06L4/75; (IPC1-7): C11D3/39; C11D3/37
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