초록 ▼

A hard surface cleaning composition for removing cooked-, baked- or burnt-on soils from cookware and tableware, the composition comprising an organoamine solvent and wherein the composition has a liquid surface tension of less than about 24.5 mN/m and a pH, as measured in a 10% solution in distilled

A hard surface cleaning composition for removing cooked-, baked- or burnt-on soils from cookware and tableware, the composition comprising an organoamine solvent and wherein the composition has a liquid surface tension of less than about 24.5 mN/m and a pH, as measured in a 10% solution in distilled water, or least than 10.5. The composition can be used as pre-treatment prior to the dishwashing process. The composition provides excellent removal of polymerized grease from metal and glass substrates.

대표청구항 ▼

A hard surface cleaning composition for removing cooked-, baked- or burnt-on soils from cookware and tableware, the composition comprising an organoamine solvent and wherein the composition has a liquid surface tension of less than about 24.5 mN/m and a pH, as measured in a 10% solution in distilled

A hard surface cleaning composition for removing cooked-, baked- or burnt-on soils from cookware and tableware, the composition comprising an organoamine solvent and wherein the composition has a liquid surface tension of less than about 24.5 mN/m and a pH, as measured in a 10% solution in distilled water, or least than 10.5. The composition can be used as pre-treatment prior to the dishwashing process. The composition provides excellent removal of polymerized grease from metal and glass substrates. cyclic structure, optionally substituted with a radical selected from the group consisting of halogen, linear and branched C1-C20alkyl, C3-C20cycloalkyl, C6-C20aryl, C7-C20alkaryl and C7-C20aralkyl; and the amount of the 1,3-diether is from 0.04 to 1 moles per mole of the halide of magnesium. 5. The catalyst system according to claim 1, wherein the 1,3-diether is selected from compounds of the general formula: where each R is independently selected from hydrogen, halogen, linear and branched C1-C20alkyl, C3-C20cycloalkyl, C6-C20aryl, C7-C20alkaryl and C7-C20aralkyl; each R1is independently selected from hydrogen, halogen, linear and branched C1-C20alkyl, C3-C20cycloalkyl, C6-C20aryl, C7-C20alkaryl and C7-C20aralkyl; each R2is independently selected from linear and branched C1-C20alkyl, C3-C20cycloalkyl, C6-C20aryl, C7-C20alkaryl and C7-C20aralkyl; or two or more of the R groups can be bonded to each other to form a saturated or unsaturated condensed cyclic structure, optionally substituted with a radical selected from the group consisting of halogen, linear and branched C1-C20alkyl, C3-C20cycloalkyl, C6-C20aryl, C7-C20alkaryl and C7-C20aralkyl. 6. The catalyst system according to claim 1, wherein the 1,3-diether is selected from compounds of the general formula: where each R is independently selected from hydrogen, halogen, linear and branched C1-C20alkyl, C3-C20cycloalkyl, C6-C20aryl, C7-C20alkaryl and C7-C20aralkyl; each R1is independently selected from hydrogen, halogen, linear and branched C1-C20alkyl, C3-C20cycloalkyl, C6-C20aryl, C7-C20alkaryl and C7-C20aralkyl; each R2is independently selected from linear and branched C1-C20alkyl, C3-C20cycloalkyl, C6-C20aryl, C7-C20alkaryl and C7-C20aralkyl; or two more of the R groups can be bonded to each other to form saturated or unsaturated condensed cyclic structures, optionally substituted with a radical selected from the group consisting of halogen, linear and branched C1-C20alkyl, C3-C20cycloalkyl, C6-C20aryl, C7-C20alkaryl and C7-C20aralkyl. 7. The catalyst system according to claim 1, wherein the 1,3-diether is selected from the group consisting of: 2-(2-ethyl hexyl)-1,3-dimethoxypropane; 2-isopropyl-1,3-dimethoxypropane; 2-butyl-1,3-dimethoxypropane; 2-sec-butyl-1,3-dimethoxypropane; 2-cyclohexyl-1,3-dimethoxypropane; 2-phenyl-1,3-dimethoxypropane; 2-cumyl-1,3-dimethoxypropane; 2-(2-phenyl ethyl)-1,3-dimethoxypropane; 2-(2-cyclohexyl ethyl)-1,3-dimethoxypropane; 2-(para-chloro phenyl)-1,3-dimethoxypropane; 2-(diphenyl methyl)-1,3-dimethoxypropane; 2-(1-naphthyl)-1,3-dimethoxypropane; 2-(2-fluorophenyl)-1,3-dimethoxypropane; 2-(1-decahydronaphthalenyl)-1,3-dimethoxypropane; 2-(para-tert-butyl phenyl)-1,3-dimethoxypropane; 2,2-dicyclohexyl-1,3-dimethoxypropane; 2,2-dicyclopentyl-1,3-dimethoxypropane; 2,2-diethyl-1,3-dimethoxypropane; 2,2-dipropyl-1,3-dimethoxypropane; 2,2-diisopropyl-1,3-dimethoxypropane; 2,2-dibutyl-1