C - Chemistry – Metallurgy – 11 – D
Patent
C - Chemistry, Metallurgy
11
D
C11D 3/43 (2006.01) C11D 3/34 (2006.01) C11D 7/50 (2006.01) C11D 7/52 (2006.01) C23G 1/24 (2006.01) C23G 5/032 (2006.01) C11D 7/26 (2006.01) C11D 7/32 (2006.01) C11D 7/34 (2006.01) C11D 7/36 (2006.01)
Patent
CA 2080352
Stable, aqueous degreaser compositions are formulated in the form of totally water soluble solutions containing at least one sparingly soluble organic solvent having specified compositional characteristics, a solubilizing coupler and water. The solubilizing coupler has a surface tension in excess of approximately 45 dynes/cm (at concentrations of approximately 0.01-1.0%) and is present in an amount not substantially exceeding twenty-five percent more than the minimum amount required to completely solubilize the organic solvent. The compositions so formulated exhibit markedly improved degreasing efficacy.
Des compositions aqueuses de dégraissant stables sont présentées sous forme de solutions entièrement hydrosolubles contenant au moins un solvant organique faiblement soluble ayant des caractéristiques de composition précises, un agent de couplage solubilisant et de l'eau. L'agent de couplage solubilisant possède une tension de surface supérieure à environ 45 dynes/cm (à des concentrations d'environ 0,01-1,0 %) et est présent dans une quantité qui n'excède pas substantiellement de plus de 25 % la quantité minimale nécessaire pour solubiliser entièrement le solvant organique. Ces compositions se caractérisent par une efficacité de dégraissage nettement améliorée
Buckeye International Inc.
Smart & Biggar
LandOfFree
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