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Detergent composition for hard surface

A composition and detergent technology, applied in the direction of surface-active detergent composition, detergent composition, organic detergent composition, etc., can solve problems such as difficult to remove and variability

Inactive Publication Date: 2009-07-29
KAO CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Dirt on hard surfaces in the house, especially around cooking utensils in the kitchen, is based on dirt from the oils used to cook food, especially around stove burners, which tend to denature due to their proximity to heat sources, thus Difficult to remove

Method used

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  • Detergent composition for hard surface
  • Detergent composition for hard surface
  • Detergent composition for hard surface

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0087] The following examples serve to illustrate the practice of the invention. These examples are for illustrating the present invention, not limiting the present invention.

[0088] The liquid detergent compositions shown in Table 1 were prepared and evaluated as follows. This liquid detergent composition was filled into a trigger-type spray container and used for the following evaluations. The trigger spray container was made to remove its contents (Magic Rin, marketed in March 2006, manufactured by Kao Corporation), followed by sufficient washing with deionized water, drying, and used for this evaluation.

[0089] Finally the pH was adjusted with hydrochloric acid and sodium hydroxide.

[0090] (Evaluation method)

[0091] 10 grams of tempura oil is evenly coated on an iron plate, then burned at a temperature of 180°C for about 30 minutes, and then left at room temperature for 3 months to form an almost dry film. The iron plate is used as a simulation Contamination bo...

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Abstract

Disclosed is a detergent composition for hard surface, containing (A) a monoalkyl glyceryl ether whose alkyl group has 3 to 8 carbon atoms, (B) a specific compound represented by the formula (1), (C) an amine, (D) a polyvalent carboxylic acid having a molecular weight of 40 to 400 and / or a salt thereof, (E) a surfactant provided that (A) and (B) are excluded from (E), and water, wherein the mass ratio of (A) / (B), the content of (A) + (B), the mass ratio of (C) / (D), and the content of (C) + (D) are respectively in a specific range, and the pH of the detergent composition at 20 DEG C is 9.5 to 11.5.

Description

technical field [0001] The present invention relates to a detergent composition for hard surfaces. Background technique [0002] Dirt on hard surfaces in the house, especially around cooking utensils in the kitchen, is based on dirt from the oils used to cook food, especially around stove burners, which tend to denature due to their proximity to heat sources, thus Difficult to remove. To remove these denatured soils from oils, strongly alkaline liquid detergent compositions in combination with solvents have been proposed. For example, JP-A 4-091197, JP-A 5-214392, and JP-A 5-214393 describe solvent-odor-suppressed hardeners containing butyl carbitol (also known as diethylene glycol monobutyl ether). Detergent compositions for surfaces. [0003] JP-A 11-189796 and JP-A 7-3289 describe detergent compositions for hard surfaces complexed with monoalkyl monoglycerides, surfactants and bases or builders, and amines are mentioned as bases , and organic acid salts are mentioned ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11D1/66C11D1/75C11D3/20C11D3/30C11D17/00
CPCC11D1/75C11D3/2086C11D3/2082C11D3/2068C11D1/662C11D3/30
Inventor 井上卓巳花井淳也佃一训
Owner KAO CORP
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