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Low-foam laundry detergent composite facilitating rinsing

A technology for compositions and laundry detergents, applied in the directions of detergent compositions, soap detergent compositions, surface-active non-soap compounds and cleaning compositions, etc., can solve the problems of difficult rinsing, excessive foam and the like, and achieve easy rinsing, Low total foam and quick wash effect

Active Publication Date: 2014-05-21
纳爱斯丽水日化有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention aims to solve the problems of many foams and difficult rinsing in existing laundry detergent products, and provides a laundry detergent composition with low foam, easy rinsing, water saving and environmental protection, and strong detergency

Method used

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  • Low-foam laundry detergent composite facilitating rinsing
  • Low-foam laundry detergent composite facilitating rinsing
  • Low-foam laundry detergent composite facilitating rinsing

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] Embodiment one low-foaming easy-rinsing laundry detergent composition

[0039] The formulation of the laundry detergent composition is shown in Table 1.

[0040] Table 1 laundry detergent composition formula

[0041] serial number

[0042] Preparation method: Add KOH to an appropriate amount of deionized water, heat to about 60°C, add coconut oil fatty acid while stirring to completely neutralize, then add AES, MES, AEO7, APG and 6501 surfactants in sequence, and stir until Dissolve completely and the system is uniform, cool down to about 50°C, add EDTA-2Na, sodium citrate and whitening agent, stir and dissolve until the system is uniform, cool down to about 40°C, add simethicone defoamer (Y-14865) After stirring and dispersing evenly, add preservatives, pigments, flavors, etc. in turn. Stir until the system is uniform, and finally add deionized water, adjust the pH to 8.0~9.0 with KOH, adjust the viscosity to an appropriate range with NaCl, and stir evenly....

Embodiment 2

[0043] Embodiment two low-foaming laundry detergent compositions that are easy to rinse

[0044] The formulation of the laundry detergent composition is shown in Table 2.

[0045] Table 2 laundry detergent composition formula

[0046] serial number

[0047] The preparation method is the same as that described in Example 1.

Embodiment 3

[0048] Example 3 Evaluation Test of the Low-foaming and Easy-rinsing Performance of the Laundry Liquid Composition of the Present Invention (Roche Foam Method)

[0049] 1 Reagents and materials

[0050] 1.1 New pure cotton knitted T-shirt (hereinafter referred to as: T-shirt);

[0051] 1.2 Magnesium chloride (MgCl 2 ·6H 2 O), anhydrous calcium chloride, analytically pure;

[0052] 1.3 standard laundry detergent, embodiment one and embodiment two laundry detergents and commercially available laundry detergents.

[0053] Refer to Table 3 for the formula, raw material specifications and preparation requirements of the standard laundry detergent.

[0054] Table 3 Standard Laundry Liquid Formula and Raw Material Specifications

[0055]

[0056] Preparation method: add various ingredients in a certain amount of water in turn, stir and dissolve (heating if necessary), adjust the pH to 8.5~9.0 with sodium hydroxide, and make up the water.

[0057] 2 Instruments and equipment ...

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PUM

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Abstract

The invention provides a low-foam laundry detergent composite facilitating rinsing, which comprises the following components by weight percentage: 0.02-10% of defoaming agent, 0.5-30% of fatty acid soap, 1-50% of nonionic surfactant, 1-40% of anionic surfactant, 0-3% of chelating agent, 0-5% of thickening agent, appropriate amount of other components and the balance of water. The laundry detergent composite has the advantages that the laundry detergent composite is convenient to use, low in cost, low in foam, water-saving and energy-saving, green and environment-friendly, high in detergency, time-saving and labor-saving, and facilitating the rinsing, and the washing is quick.

Description

technical field [0001] The invention belongs to the field of daily chemical products, in particular to a low-foaming and easy-rinsing laundry detergent composition. Background technique [0002] Laundry liquid is a common product for people to wash and protect clothes in daily life. It has unique advantages such as simple equipment process, low production cost, energy saving and environmental protection, convenient use, rapid dissolution, low alkalinity, and milder to fabrics and skin. According to market research, consumers generally feel that there are too many foams and it is difficult to rinse clean when using laundry detergent, and they are worried about residues on clothes. This is due to the fact that the current traditional laundry detergent has a high content of surfactants and less addition of builders, resulting in too much foam and difficult to rinse, which not only wastes water resources, increases laundry costs, but also causes large-scale water pollution, whic...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C11D10/04
Inventor 朱会苏
Owner 纳爱斯丽水日化有限公司
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