LIQUID HARD-SURFACE CLEANER

LIQUID HARD-SURFACE CLEANER Homogeneous liquid hard surface cleaning detergents are comprised of surfactant, hydrotrope, 10.1-19% sequestering builder, and 6-15% of solvent having a molar volume below about 200 cm.3/gm.mol and Hansen's solubility parameters as follows: polarity parameter from z...

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Bibliographische Detailangaben
Hauptverfasser: FRASER, NEIL D, COMPTON, DONALD B, DIEZ, RICARDO, BURNS, MICHAEL E
Format: Patent
Sprache:eng ; fre
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Zusammenfassung:LIQUID HARD-SURFACE CLEANER Homogeneous liquid hard surface cleaning detergents are comprised of surfactant, hydrotrope, 10.1-19% sequestering builder, and 6-15% of solvent having a molar volume below about 200 cm.3/gm.mol and Hansen's solubility parameters as follows: polarity parameter from zero to about 3.5 (cal./cm.3)1/2 and hydrogen bonding parameter from zero to about 6(cal./cm.3)1/2. For solvents whose parameters are below about 2, an auxiliary solvent is often needed for solubilization in the formula. A preferred solvent is diethylene glycol mono-n-butyl ether. Cleaning performance at these concurrent high levels of builder and solvent is outstanding, especially for bathroom surfaces such as tubs and walls.