METHOD OF DEMONSTRATING SEBUM REMOVAL FROM LAUNDERED GARMENTS

The present invention concerns a method of demonstrating sebum removal from laundered garments by laundry detergent compositions. Garment portions of worn clothes are washed separately to each other using different laundry detergent compositions. Each garment portion undergoes solvent extraction. Th...

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Bibliographische Detailangaben
Hauptverfasser:	SANDERSON, Alastair, Richard, BATCHELOR, Stephen, Norman, BURNHAM, Neil, Stephen
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PHYSICS TESTING
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Beschreibung
Zusammenfassung:	The present invention concerns a method of demonstrating sebum removal from laundered garments by laundry detergent compositions. Garment portions of worn clothes are washed separately to each other using different laundry detergent compositions. Each garment portion undergoes solvent extraction. The extract is measured using LC-MS. The concentration if identified compounds is compared, to enable a comparision between the sebum removal effects of each tested laundry detergent composition.