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Solvent-free high-enriched tableware scouring agent and preparation method thereof

A dishwashing detergent and high-concentration technology, which is applied in the directions of detergent compounding agent, detergent composition, surface-active detergent composition, etc. It is difficult to form problems such as uniformity and transparency, so as to save packaging materials, reduce transportation costs, and be easy to dump.

Active Publication Date: 2016-06-22
CHINA RES INST OF DAILY CHEM IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, what this patent develops is a highly concentrated dishwashing detergent. In the preparation process of this highly concentrated dishwashing detergent, if the compounding of the surfactant is unreasonable, if the feeding method and order of the raw materials are not suitable, or the stirring speed is too fast or too high slow, it will cause it to form gel or produce layering phenomenon, it is difficult to form a stable product with uniform transparency, good fluidity, easy to pour, and easy to use, and gel phenomenon will appear when mixed with water during washing, resulting in product solubility Deterioration, resulting in product residue on the tableware, reducing the use efficiency of the product, making it difficult to give full play to the performance of highly concentrated detergents

Method used

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  • Solvent-free high-enriched tableware scouring agent and preparation method thereof
  • Solvent-free high-enriched tableware scouring agent and preparation method thereof
  • Solvent-free high-enriched tableware scouring agent and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Anionic surfactant LAS accounts for 10.0wt%; alkyl glycoside citrate accounts for 2.0wt%; palm kernel oil ethoxylate accounts for 13.0wt%; branched chain alcohol polyoxyethylene ether AEO 7 Accounting for 20.0wt%; alkyl glycoside APG (C 12-14 ) accounted for 2.5wt%; zwitterionic surfactant cocopropyl betaine accounted for 3.0wt%; citric acid accounted for 0.03wt%; preservatives accounted for 0.05wt%; essence accounted for 0.2wt%;

[0026] At 50°C, add the anionic surfactant LAS into the water, stir at 200rpm / min until it is completely dissolved, then add cocopropyl betaine, alkyl glycoside citrate, palm kernel oil ethoxylate, branched chain alcohol Polyoxyethylene ether AEO 7 , Alkyl glycoside APG until the system is mixed evenly, cool to room temperature, adjust the pH to 6-8 with citric acid, then add methylparaben and essence, and continue stirring for 60 minutes at a stirring speed of 400rpm / min until the product is uniform and transparent , that is, the desired c...

Embodiment 2

[0028] Anionic surfactant AES accounted for 8.0wt%; AOS accounted for 10.0wt%; coconut oil ethoxylate accounted for 10.0wt%; polyoxyethylene ether AEO 9 accounting for 20.0wt%; cocamidopropyl amine oxide accounting for 5.0wt%; glacial acetic acid accounting for 1wt%; preservatives accounting for 0.01wt%; essence accounting for 0.4wt%;

[0029] At 60°C, add anionic surfactants AES and AOS into water, stir at 300rpm / min until they are completely dissolved, then add cocamide propylamine oxide, coconut oil ethoxylate, polyoxyethylene ether AEO 9 Mix until the system is uniform, cool to room temperature, adjust the pH to 6-8 with glacial acetic acid, then add ethylparaben and essence, and continue stirring for 90 minutes at a stirring speed of 500rpm / min until the product is uniform and transparent, that is, the desired Concentrated dishwashing detergent, the product has good fluidity.

Embodiment 3

[0031] Anionic surfactant AEC accounts for 25.0wt%; branched chain alkyl glycoside APG (C 12-14 ) accounted for 5wt%; palm oil ethoxylate accounted for 17.0wt%; zwitterionic surfactant cocamidopropyl betaine accounted for 2wt%, cocamidopropylamine oxide accounted for 3wt%; oxalic acid accounted for 0.3wt%; Agent accounts for 0.1wt%; essence accounts for 0.3wt%; the rest is water.

[0032] At 70°C, add the anionic surfactant AEC into the water, stir at 500rpm / min until it is completely dissolved, then add cocamidopropyl betaine, cocamidopropylamine oxide, palm oil ethoxylate, branched chain Alkyl glycoside APG (C 12-14 ) until the system is evenly mixed, cooled to room temperature, adjusted to pH 6-8 with monoethanolamine, then added Cayson and essence, and continued to stir for 200 min at a stirring speed of 300 rpm / min until the product was in a uniform and transparent state, that is, the desired concentrated tableware was obtained Detergent, the product has good fluidity. ...

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Abstract

The invention discloses a solvent-free high-enriched tableware scouring agent, which is prepared from the following components in percentages by weight: 5 to 30 percent of anionic surfactant, 10 to 40 percent of nonionic surfactant, 1 to 5 percent of ampholytic surfactant, 10 to 20 percent of oil ethoxylate, 0.01 to 0.1 percent of preservative, 0.1 to 0.5 percent of essence, 0.01 to 1 percent of pH (Potential of Hydrogen) regulator, and the balance of water. The solvent-free high-enriched tableware scouring agent has the advantages that the active matter content is high, the detergency is strong, and the low-temperature stability and the flowability are good.

Description

technical field [0001] The invention relates to a solvent-free highly concentrated tableware detergent composition and a preparation method thereof. Background technique [0002] The rapid development of the national economy has brought people a high-quality life, but also caused a certain pressure on the environment. Nowadays, the concept and way of life of environmental protection and low carbon has become the general consensus of people's life and social development. As a consumable product in daily life, the development of detergent is also becoming more and more green. Concentrated detergent has become the mainstream product in the detergent market in the world, especially in developed countries, due to its water-saving, energy-saving, efficient decontamination, and eco-friendliness. In my country, with the improvement of people's awareness of environmental protection, the acceptance of concentrated detergent is also increasing. Higher and higher. Dishwashing detergent...

Claims

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Application Information

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IPC IPC(8): C11D1/94C11D3/20C11D3/48C11D3/60
CPCC11D1/06C11D1/14C11D1/22C11D1/28C11D1/29C11D1/66C11D1/662C11D1/72C11D1/88C11D1/90C11D1/94C11D3/2079C11D3/2082C11D3/2086C11D3/2093C11D3/48
Inventor 台秀梅赵慧贤杜志平王国永刘晓英韩建英
Owner CHINA RES INST OF DAILY CHEM IND
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