ALKALINE CLEANING COMPOSITIONS

A cleaning composition comprising: (i) a buffering system comprising a strong base and an organic acid; (ii) an alkanolamine; (iii) at least one surfactant chosen from a zwitterionic surfactant, a non-ionic surfactant, an ionic surfactant and mixtures thereof; and (iv) an organic solvent chosen from...

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Bibliographische Detailangaben
Hauptverfasser:	BAUDOUIN MERTENS, GENEVIEVE BONNECHERE
Format:	Patent
Sprache:	eng ; spa
Schlagworte:	ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES CANDLES CHEMISTRY DETERGENT COMPOSITIONS DETERGENTS FATTY ACIDS THEREFROM METALLURGY RECOVERY OF GLYCEROL RESIN SOAPS SOAP OR SOAP-MAKING USE OF SINGLE SUBSTANCES AS DETERGENTS
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Beschreibung
Zusammenfassung:	A cleaning composition comprising: (i) a buffering system comprising a strong base and an organic acid; (ii) an alkanolamine; (iii) at least one surfactant chosen from a zwitterionic surfactant, a non-ionic surfactant, an ionic surfactant and mixtures thereof; and (iv) an organic solvent chosen from lower alkanols, glycol ethers and diethers, and mixtures thereof; wherein th pH of the composition is about 9 to about 13. These alkaline cleaning compositions are useful to remove burnt-on and / or baked-on soil deposits and grease. Se describen las composiciones de limpieza alcalinas que son útiles para remover los depósitos de suciedad quemados y/u horneados y grasa. Las composiciones de limpieza alcalinas comprenden un sistema amortiguador de una base fuerte y un ácido orgánico tal que el pH se mantiene en el rango de alrededor de 10 hasta alrededor de 11.2. También se describen los métodos para remover los depósitos de suciedad o grasa quemados u horneados.