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US-12618020-B2 - Water-soluble cleaning agent sheet and preparation method and application method thereof

US12618020B2US 12618020 B2US12618020 B2US 12618020B2US-12618020-B2

Abstract

A water-soluble cleaning agent sheet includes the following components in parts by weight: 12-35 parts of film-forming agent, 0-3 parts of thickening agent, 0-10 parts of water softener, 15-50 parts of anionic surfactant, 1-10 parts of non-ionic surfactant, 1-10 parts of amphiprotic surfactant, 0-10 parts of solubilizer, 1-10 parts of acrylate polymer; 0-10 parts of plant extract, and 0-1 parts of preservative.

Inventors

  • Jianfeng Sun
  • Fenglei Li
  • Min Sun
  • Jieting Yan
  • Yufeng Chen

Assignees

  • GUANGZHOU JOYSON CLEANING PRODUCTS CO., LTD.

Dates

Publication Date
20260505
Application Date
20240103

Claims (18)

  1. 1 . A water-soluble cleaning agent sheet, comprising the following components in parts by weight: 12-35 parts of film-forming agent, 0-3 parts of thickening agent, 0-10 parts of water softener, 15-50 parts of anionic surfactant, 1-10 parts of non-ionic surfactant, 1-10 parts of amphiprotic surfactant, 0-10 parts of solubilizer, 1-10 parts of acrylate polymer; 0-10 parts of plant extract, and 0-1 parts of preservative; wherein the anionic surfactant is a mixture of dodecyl sulfate, alpha-olefin sulfonate, and disodium-C-(2-cocoylethyl) ester sulfo succinate; the non-ionic surfactant is a mixture of alkyl glycoside and cocamide methyl monoethanolamine (MEA); and the amphiprotic surfactant is a mixture of N-(2-Aminoethyl)-N-(2-hydroxyethyl)-β-alanine-N-coconut oil derivative monosodium salt, disodium cocoyl amphoteric diacetate, and coconut fatty acid imidazoline dipropionate sodium salt.
  2. 2 . The water-soluble cleaning agent sheet according to claim 1 , wherein in the anionic surfactant, a mass ratio of the dodecyl sulfate, the alpha-olefin sulfonate, and the disodium-C-(2-cocoylethyl) ester sulfo succinate is (20-30):(3-8):(1-3); and in the non-ionic surfactant, a mass ratio of the alkyl glycoside to the cocamide methyl MEA is (1-3):(2-5).
  3. 3 . The water-soluble cleaning agent sheet according to claim 1 , wherein in the amphiprotic surfactant, a mass ratio of the oil derivative N-(2-Aminoethyl)-N-(2-hydroxyethyl)-β-alanine-N-coconut monosodium salt, the disodium cocoyl amphoteric diacetate, and the coconut fatty acid imidazoline dipropionate sodium salt is (1-3):(1-3):(0.1-2).
  4. 4 . The water-soluble cleaning agent sheet according to claim 1 , wherein the acrylate polymer is 2-6 parts in parts by weight.
  5. 5 . The water-soluble cleaning agent sheet according to claim 1 , wherein the film-forming agent is one or more selected from the group consisting of polyvinyl alcohol and polyvinyl alcohol crosspolymer.
  6. 6 . The water-soluble cleaning agent sheet according to claim 1 , wherein the solubilizer is one or more selected from the group consisting of alcohol solubilizer and ether solubilizer.
  7. 7 . The water-soluble cleaning agent sheet according to claim 1 , wherein the plant extract is one or more selected from the group consisting of soapberry extract and Camellia oleifera Abel extract.
  8. 8 . The water-soluble cleaning agent sheet according to claim 1 , wherein a mass ratio of the film-forming agent to the thickening agent is (20-26):(0.5-1.5).
  9. 9 . The water-soluble cleaning agent sheet according to claim 1 , wherein the thickening agent is one or more selected from the group consisting of water-soluble polymer adhesive and cellulose.
  10. 10 . The water-soluble cleaning agent sheet according to claim 9 , wherein the water-soluble polymer adhesive is one or more selected from the group consisting of xanthan gum, Arabic gum, guar gum, and locust bean gum.
  11. 11 . The water-soluble cleaning agent sheet according to claim 9 , wherein the cellulose is one or more selected from the group consisting of carboxymethyl cellulose, hydroxypropyl methyl cellulose, hydroxyethyl cellulose, and polyanionic cellulose.
  12. 12 . The water-soluble cleaning agent sheet according to claim 6 , wherein the alcohol solubilizer is one or more selected from the group consisting of ethanol, ethylene glycol, glycerol, propylene glycol, dipropylene glycol, isopropanol, pentanediol, butanediol, and isohexanediol.
  13. 13 . The water-soluble cleaning agent sheet according to claim 6 , wherein the ether solubilizer is one or more selected from the group consisting of ether, n-ether, dimethyl ether, ethylene glycol ether, and dipropylene glycol ether.
  14. 14 . The water-soluble cleaning agent sheet according to claim 7 , wherein the plant extract is a mixture of the soapberry extract and the Camellia oleifera Abel extract with a mass ratio of 1:(0.8-1.2).
  15. 15 . The water-soluble cleaning agent sheet according to claim 1 , wherein the water softener is a mixture of sodium citrate and one or more selected from the group consisting of trisodium methylglycine diacetate, tetrasodium ethylenediaminetetraacetate, sodium gluconate, dicarboxymethylalanine trisodium, and dicarboxymethylaspartate tetrasodium.
  16. 16 . The water-soluble cleaning agent sheet according to claim 1 , wherein the preservative is one or more selected from the group consisting of hydroxydichlorodiphenyl ether, dichlorobenzyl alcohol, methyl hydroxybenzoate, and hydroxyphenyl acetate.
  17. 17 . A water-soluble cleaning agent sheet, comprising the following components in parts by weight: 12-35 parts of film-forming agent, 0-3 parts of thickening agent, 0-10 parts of water softener, 15-50 parts of anionic surfactant, 1-10 parts of non-ionic surfactant, 1-10 parts of amphiprotic surfactant, 0-10 parts of solubilizer, 1-10 parts of acrylate polymer; 0-10 parts of plant extract, and 0-1 parts of preservative; wherein the anionic surfactant is one or more selected from the group consisting of alpha-olefin sulfonate, dodecylbenzene sulfonate, disodium-C-(2-cocoylethyl) ester sulfo succinate, and dodecyl sulfate; the non-ionic surfactant is one or more selected from the group consisting of alkyl glycoside, maltoside, coconut oil fatty acid diethanolamide, and cocamide methyl monoethanolamine (MEA); the amphiprotic surfactant is one or more selected from the group consisting of N-(2-Aminoethyl)-N-(2-hydroxyethyl)-β-alanine-N-coconut oil derivative monosodium salt, cocoylaminopropyl betaine, dodecyldimethylamine oxide, disodium cocoyl amphoteric diacetate, and coconut fatty acid imidazoline dipropionate sodium salt; in the anionic surfactant, a mass ratio of the dodecyl sulfate, the alpha-olefin sulfonate, and the disodium-C-(2-cocoylethyl) ester sulfo succinate is (20-30):(3-8):(1-3); and in the non-ionic surfactant, a mass ratio of the alkyl glycoside to the cocamide methyl MEA is (1-3):(2-5).
  18. 18 . A water-soluble cleaning agent sheet, comprising the following components in parts by weight: 12-35 parts of film-forming agent, 0-3 parts of thickening agent, 0-10 parts of water softener, 15-50 parts of anionic surfactant, 1-10 parts of non-ionic surfactant, 1-10 parts of amphiprotic surfactant, 0-10 parts of solubilizer, 1-10 parts of acrylate polymer; 0-10 parts of plant extract, and 0-1 parts of preservative; wherein the anionic surfactant is one or more selected from the group consisting of alpha-olefin sulfonate, dodecylbenzene sulfonate, disodium-C-(2-cocoylethyl) ester sulfo succinate, and dodecyl sulfate; the non-ionic surfactant is one or more selected from the group consisting of alkyl glycoside, maltoside, coconut oil fatty acid diethanolamide, and cocamide methyl monoethanolamine (MEA); the amphiprotic surfactant is one or more selected from the group consisting of N-(2-Aminoethyl)-N-(2-hydroxyethyl)-β-alanine-N-coconut oil derivative monosodium salt, cocoylaminopropyl betaine, dodecyldimethylamine oxide, disodium cocoyl amphoteric diacetate, and coconut fatty acid imidazoline dipropionate sodium salt; and in the amphiprotic surfactant, a mass ratio of the N-(2-Aminoethyl)-N-(2-hydroxyethyl)-β-alanine-N-coconut oil derivative monosodium salt, the disodium cocoyl amphoteric diacetate, and the coconut fatty acid imidazoline dipropionate sodium salt is (1-3):(1-3):(0.1-2).

Description

CROSS-REFERENCE TO RELATED APPLICATION This application is a continuation of international PCT application serial no. PCT/CN2023/129819, filed on Nov. 4, 2023. The entirety of international PCT application serial no. PCT/CN2023/129819 is hereby incorporated by reference herein and made a part of this specification. TECHNICAL FIELD The present application relates to the technical field of cleaning materials, and in particular, relates to a water-soluble cleaning agent sheet and a preparation method and an application method thereof. BACKGROUND ART Currently, the cleaning products in the markets have a diversified development trend, and include various cleaning materials such as liquid cleaning agents and solid concentrated cleaning agents. The cleaning agents in the markets are mainly prepared through compounding surfactants in water matrix. In particular, for the household hard surface, the cleaning agents sprayed for cleaning are mainly provided to the costumers in liquid form. In order to spray the cleaning agents in spray cans more uniformly and easily, the active ingredients in the cleaning agents generally have low concentration. Therefore, when removing stains that are difficult to be removed, it needs multiple sprays and wiping to clean, thereby greatly extending the cleaning period. In addition, when the cleaning agents are sprayed through the spray can, the sprayed foam of cleaning agents are sparse due to low concentration of active substances, quickly spread or slip off from the stains, and are difficult to stay on the stains. In particular, the stains on vertical surfaces such as walls, bathrooms, car bodies and glass are difficult to fully contact with the cleaning agents, so that the decontamination effect is greatly reduced. Furthermore, most liquid cleaning agent products have a risk of leakage in transportation. Moreover, transporting a large amount water matrix will generate unnecessary waste and increase the cost. In summary, there is room for improvement. SUMMARY In order to overcome above deficiencies, the present application provides a water-soluble cleaning agent sheet and a preparation method and an application method thereof. By using the cleaning agent sheet provided in the present application, the cleaning agent solution can be evenly and easily sprayed out and abundant foam can be generated. The generated foam contact with stains for a long period, so a good decontamination effect is achieved, and cleaning agent sheet is easy to be transported. In a first aspect, the present application provides a water-soluble cleaning agent sheet, adopting the following technical solution: a water-soluble cleaning agent sheet includes the following components in parts by weight: 12-35 parts of film-forming agent, 0-3 parts of thickening agent, 0-10 parts of water softener, 15-50 parts of anionic surfactant, 1-10 parts of non-ionic surfactant, 1-10 parts of amphiprotic surfactant, 0-10 parts of solubilizer, 1-10 parts of acrylate polymer; 0-10 parts of plant extract, and 0-1 parts of preservative;the anionic surfactant is one or more selected from the group consisting of alpha-olefin sulfonate, dodecylbenzene sulfonate, disodium-C-(2-cocoylethyl) ester sulfo succinate, and dodecyl sulfate;the non-ionic surfactant is one or more selected from the group consisting of alkyl glycoside, maltoside, coconut oil fatty acid diethanolamide, and cocamide methyl MEA; andthe amphiprotic surfactant is one or more selected from the group consisting of N-(2-Aminoethyl)-N-(2-hydroxyethyl)-β-alanine-N-coconut oil derivative monosodium salt, cocoylaminopropyl betaine, dodecyldimethylamine oxide, disodium cocoyl amphoteric diacetate, and coconut fatty acid imidazoline dipropionate sodium salt. The prepared product has a good emulsification effect on stains and can generate abundant viscous foam by defining the reasonable ratio between the specific surfactants that are not ethoxylated. In a specific formulated system of the surfactants, the acrylate polymer that is suitable for the aqueous solution is used, such that the product has good viscosity when the product is sprayed. A “spraying and adhesion” technology is innovatively introduced into the formulation. The contact period between the product and the stains can be effectively increased when the product is used, thereby enhancing the decontamination effect, which is especially important for cleaning vertical surfaces. In addition, when the product is sprayed via a spray can, the aqueous solution of cleaning agent has good shear resistance, so that the aqueous solution including ingredients with washing effect can form thick and dense foam, to be adhered on the stains better. The contact period with the stains is increased, further extending the period of adsorption, wetting and emulsification to stains. The products in the present application are sheets, which can be directly used after being diluted with the water when cleaning is needed. The products have goo