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Liquid cleaner

A technology of liquid detergent and surfactant, which is applied in the direction of liquid soap, detergent composition, surface active detergent composition, etc., to achieve the effect of suppressing slippery feeling and excellent cleaning performance

Active Publication Date: 2014-01-08
LION CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0013] Therefore, there is a problem that removal of stains from the tableware etc. cannot be confirmed unless the rinse is completed, and if stains remain on the tableware etc. after the rinse is completed, it is necessary to re-clean

Method used

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Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0106] The liquid cleanser of the present invention preferably contains water as a solvent from the viewpoint of easiness of preparation of the liquid cleanser, solubility in water at the time of use, and the like.

[0107] The mixing amount of water in the liquid cleanser is preferably 40% by mass or more, more preferably 45% by mass or more, and still more preferably 50% by mass or more, based on the total mass of the liquid cleanser. In addition, the upper limit is preferably 90% by mass or less, more preferably 85% by mass or less, and even more preferably 80% by mass or less. The upper limit value and the lower limit value can be combined arbitrarily. The mixing amount of water in the liquid cleanser is, more specifically, preferably 40-90% by mass, more preferably 45-85% by mass, and still more preferably 50-80% by mass relative to the total mass of the liquid cleanser.

[0108] When the mixing amount of water is more than the lower limit, the liquid cleanser has better...

Embodiment

[0229] The present invention will be described in further detail below using examples, but the present invention is not limited by these examples.

[0230]

[0231] According to the composition shown in the table, the liquid cleanser of each example was prepared according to the production method shown below (if there is an unmixed component, the component is not mixed).

[0232] The unit of the compounding quantity in a table|surface is "mass %", and any component shows the conversion quantity of a pure component. Regarding the component (e), the upper row shows the mixing amount as a divalent metal salt (e-1 and e-2 are hydrous salts), and the lower row shows the amount in terms of divalent metal in parentheses. The bivalent metal conversion amount about e-1 and e-2 shows the zinc conversion amount, and the bivalent metal conversion amount about e-3 shows the magnesium conversion amount.

[0233] The liquid cleansers of each example were prepared in balance with water so ...

preparation example

[0257] It prepared similarly to a-1 except having used 349 g of "Lutensol XL40" manufactured by BASF Corporation instead of "Lutensol XP30" manufactured by BASF Corporation.

[0258] a-4: Mono(2-propylheptyl) ether sulfate Na, corresponding to C in the above formula (a1) X h 2X+1 = Propyl, C y h 2y+1 =amyl, x+y=8, p=0, q=0, M=sodium.

[0259] [Preparation example of a-4]

[0260] Perform Guerbet condensation (dimerization) of hexanal with alkali, take 158 g of 2-propylheptanol thus obtained and put it into a 500 mL flask with a stirring device, and replace it with nitrogen while maintaining the reaction temperature at 40°C While slowly dripping liquid sulfuric anhydride (sulfane (sulfane)) 81g. After the dropwise addition was completed, stirring was continued for 1 hour to obtain the target alkyl ether sulfuric acid. Further, it was neutralized with an aqueous sodium hydroxide solution to obtain a-4.

[0261] ・Comparative components of (a) component [hereafter referred ...

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PUM

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Abstract

The present invention provides a liquid cleaner which provides a sense that grime has been removed, even if tableware or the like is covered with suds while being washed, while maintaining foaming power. The present invention pertains to a liquid cleaner characterized by containing a compound (a) represented by general formula (a1), and an amphoteric surfactant and / or a semipolar surfactant (b), where the mass ratio represented by component (a) / component (b) is 0.5 to 6. In formula (a1), x and y are each an integer of 1 to 7, and x + y = 8. PO represents an oxypropylene group, and EO represents an oxyethylene group. P represents the average number of iterations of PO, q represents the average number of iterations of EO, and p + q is 1 to 10. M represents an alkali metal, an alkali earth metal, an ammonium or an alkanolamine.

Description

technical field [0001] The present invention relates to a liquid cleaning agent. [0002] This application is based on Japanese Patent Application No. 2011-102349 filed in Japan on April 28, 2011, and Japanese Patent Application No. 2011-111607 and Japanese Patent Application No. 2011-111458 filed in Japan on May 18, 2011. Priority is claimed for the basis, the content of which is hereby cited. Background technique [0003] Cleaning of tableware, kitchen utensils, etc. is usually performed while adding a kitchen liquid detergent to a sponge. Liquid kitchen cleaners are required to have high cleaning power, foaming, and foaming properties (amount of foam, speed of foaming) for oil stains attached to tableware or kitchen utensils. [0004] In order to seek to improve the cleaning power, foaming and foaming properties of oil stains, kitchen liquid detergents have been properly mixed with anionic surfactants, nonionic surfactants, amphoteric surfactants, etc. to exert cleaning...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11D1/29C11D1/52C11D1/66C11D1/72C11D1/722C11D1/88C11D17/08
CPCC11D3/0026C11D1/29C11D1/94C11D1/52C11D1/66C11D1/72C11D1/722C11D1/88C11D17/08
Inventor 梅泽晋浅野穗高相木雄二郎
Owner LION CORP