METHOD OF LAUNDERING FABRIC

A method of laundering fabric, where the method includes the steps of:(a) in a main washing step, washing soiled fabric with an aqueous wash bath including detersive surfactant and photo-bleach; and(b) in a rinsing step, rinsing the soiled fabric with an aqueous rinsing solution including perfume,wh...

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Bibliographic Details
Main Authors CHIEFFI, Andre, BUENO ROMO, Laura, AMADOR ZAMARRENO, Carlos, BROOKER, Anju Deepali Massey, MOON, Andrew Philip
Format Patent
LanguageEnglish
Published 21.07.2022
Subjects
ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES
BLEACHING LEATHER OR FURS
CANDLES
CHEMISTRY
DETERGENT COMPOSITIONS
DETERGENTS
DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS,YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS
FATTY ACIDS THEREFROM
FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
LAUNDERING
METALLURGY
RECOVERY OF GLYCEROL
RESIN SOAPS
SOAP OR SOAP-MAKING
TEXTILES
TREATMENT OF TEXTILES OR THE LIKE
USE OF SINGLE SUBSTANCES AS DETERGENTS
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Summary:A method of laundering fabric, where the method includes the steps of:(a) in a main washing step, washing soiled fabric with an aqueous wash bath including detersive surfactant and photo-bleach; and(b) in a rinsing step, rinsing the soiled fabric with an aqueous rinsing solution including perfume,where an artificial light source is present and turned on during at least part of the main washing step (a) and provides light to the wash liquor in such a manner that activates the photo-bleach present in the wash liquor,and where the artificial light source is turned off during at least part of the rinsing step (b) and does not provide any light to the aqueous rinsing solution.
Bibliography:Application Number: US202217714172