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CN-121991767-A - Preparation method of floor water without leaving watermark in enzymolysis decontamination

CN121991767ACN 121991767 ACN121991767 ACN 121991767ACN-121991767-A

Abstract

The invention belongs to the technical field of cleaning agents, and particularly relates to a preparation method of floor water without leaving watermark in enzymolysis decontamination. The preparation method comprises the steps of (1) weighing raw materials, (2) adding part of deionized water into a reaction kettle, starting stirring, heating, sequentially adding disodium ethylenediamine tetraacetate and propylene glycol, stirring, regulating the pH of a system by a pH regulator, stirring, adding modified fatty alcohol polyoxyethylene ether, adding cocamidopropyl betaine, uniformly stirring, continuously adding lipase, amylase and cellulase, stirring, adding glycerol, adding phenoxyethanol and lemon essential oil, adding the rest deionized water, stirring until the system is uniform, and sealing and preserving in a dark place. The product of the invention has ideal decontamination and water mark prevention effects on solid wood floors and ceramic tiles, and effectively solves the problems of poor suitability of traditional floor water for floors made of different materials, and easy occurrence of uneven cleaning or residual marks.

Inventors

  • ZHOU GUANGRUI
  • XIAO DEKAI

Assignees

  • 金欧(广东)生物科技有限公司

Dates

Publication Date
20260508
Application Date
20260115

Claims (10)

  1. 1. The preparation method of the floor water without leaving watermark by enzymolysis and decontamination is characterized by comprising the following steps: (1) Weighing the following raw materials of lipase, amylase, cellulase, modified fatty alcohol polyoxyethylene ether, cocamidopropyl betaine, disodium ethylenediamine tetraacetate, glycerol, propylene glycol, phenoxyethanol, lemon essential oil, pH regulator and deionized water; (2) Adding partial deionized water into a reaction kettle, starting stirring, heating, sequentially adding disodium ethylenediamine tetraacetate and propylene glycol, stirring, regulating the pH of the system by using a pH regulator, stirring, adding modified fatty alcohol polyoxyethylene ether, adding cocamidopropyl betaine, stirring uniformly, continuously adding lipase, amylase and cellulase, stirring, adding glycerol, adding phenoxyethanol and lemon essential oil, adding the rest deionized water, and stirring until the system is uniform, thereby obtaining the enzymatic hydrolysis decontaminating floor water without leaving watermark.
  2. 2. The method for preparing the enzymatic hydrolysis decontamination non-watermark floor water according to claim 1, wherein the raw materials, by mass, of the enzymatic hydrolysis decontamination non-watermark floor water comprise, 0.3-0.8% of lipase, 0.2-0.5% of amylase, 0.1-0.3% of cellulase, 1.5-2.5% of modified fatty alcohol polyoxyethylene ether, 0.8-1.2% of cocamidopropyl betaine, 0.1-0.2% of disodium edetate, 0.5-1.0% of glycerol, 1.0-1.5% of propylene glycol, 0.2-0.3% of phenoxyethanol, 0.05-0.1% of lemon essential oil, and the balance of deionized water, wherein a pH regulator regulates the system to pH 6.5-7.5.
  3. 3. The method for preparing the enzymatic-decontaminating water-mark-free floor water according to claim 1, wherein the lipase has an enzyme activity of 8-10 ten thousand U/g.
  4. 4. The method for preparing the enzymatic-decontaminating watermark-free floor water according to claim 1, wherein the amylase has an enzyme activity of 6-8 ten thousand U/g.
  5. 5. The method for preparing the enzymatic-decontaminating watermark-free floor water according to claim 1, wherein the enzymatic activity of cellulase is 6-8 ten thousand U/g.
  6. 6. The preparation method of the enzymatic hydrolysis decontamination non-watermark floor water is characterized by comprising the following steps of adding AEO-9 and deionized water into a three-neck flask, stirring until a system is uniform, adding sodium hydroxide, stirring, dropwise adding dimethyl sulfate, reacting, adjusting pH, and filtering to obtain the modified fatty alcohol-polyoxyethylene ether.
  7. 7. The method for preparing the enzymatic-decontaminating watermark-free floor water according to claim 6, wherein the dripping speed is controlled to be 0.5-1g/min.
  8. 8. The method for preparing the enzymatic-decontaminating watermark-free floor water according to claim 6, wherein the pH of the system is neutralized to 6.5-7.5 with glacial acetic acid.
  9. 9. The method for preparing the enzymatic-decontaminating watermark-free floor water according to claim 6, wherein the mass ratio of AEO-9 to dimethyl sulfate is 100 (5-8).
  10. 10. The method for preparing the enzymatic-decontaminating watermark-free floor water according to claim 6, wherein the mass ratio of AEO-9 to sodium hydroxide is 100 (0.5-1.0).

Description

Preparation method of floor water without leaving watermark in enzymolysis decontamination Technical Field The invention belongs to the technical field of cleaning agents, and particularly relates to a preparation method of floor water without leaving watermark in enzymolysis decontamination. Background With the improvement of the life quality of residents, the floor is used as a core carrier for indoor decoration, the cleaning and maintenance requirements of the floor are increasingly refined, and the core requirements of the market on floor cleaning products are upgraded from basic decontamination to diversified standards of quick decontamination, no residue, no watermark remaining and compatible materials. The current mainstream floor materials cover solid wood, composite floor, ceramic tile, marble and the like, and different materials have strict requirements on the pH value, the irritation and the residual quantity of cleaning products, and especially solid wood and composite floor are not resistant to strong acid and strong alkali, are easy to generate watermarks, lose luster and even have corrosion deformation problems due to residues of cleaning products or uneven evaporation of water. The existing floor cleaning products are mainly divided into two types, namely, the traditional alkaline cleaning or solvent type floor water is used for realizing decontamination by means of strong alkali or organic solvent, and although part of greasy dirt can be stripped, the floor cleaning products have the obvious defects that firstly, the decontamination pertinence is poor, the decomposition efficiency of the greasy dirt, starch food residues and other composite stains is low, the floor is easy to abrade due to repeated wiping, secondly, the strong alkali or solvent is easy to remain in a floor gap, white scale watermarks are formed after drying and are difficult to remove, thirdly, the pH value deviates from a neutral range, a paint film of a solid wood floor is corroded, an adhesive layer of a composite floor is damaged after long-term use, the pungent smell is obvious, and the household safety and environment protection requirements are not met. In order to solve the defects of the traditional products, the enzymolysis type floor water gradually becomes a research and development hot spot. The enzyme has the characteristic of targeted catalytic decomposition, lipase, amylase and the like can decompose greasy dirt and starch stains in a targeted manner, strong wiping is not needed, the formula is easy to regulate and control to be neutral, and the compatibility is better. However, the existing enzymolysis type floor water still has performance bottleneck, the core problem is concentrated on the selection and adaptation of the surfactant, most products adopt conventional anionic surfactants or conventional nonionic surfactants, although the conventional anionic surfactants can assist in decontamination, the foamability is strong, foam dissipates slowly during rinsing, residues can be avoided by rinsing for many times, water resource consumption is increased, meanwhile, the residual foam can still form watermarks after drying, part of the surfactant has weak hard water resistance, is easy to combine with Ca 2+、Mg2+ to form insoluble precipitate in a hard water environment and is adhered to the floor surface to form scale watermarks, in addition, the conventional surfactant has insufficient cooperativity with enzymes, the osmotic decomposition efficiency of the enzymes is difficult to be effectively improved, the decontamination speed cannot reach expectations, part of the surfactant can destroy the spatial structure of the enzymes, the enzyme activity stability is reduced, and the quality guarantee period of the products is shortened. Therefore, the development of the enzymatic decontamination of the floor water which has the advantages of high decontamination efficiency, low foam, easy rinsing, hard water resistance, no residue and adaptation to various floor materials and does not leave watermark becomes an urgent requirement in the field of current floor cleaning products, and has important market application value. Disclosure of Invention The invention aims to provide a preparation method of floor water without leaving watermark in enzymolysis decontamination. In order to achieve the above object, the present invention provides the following technical solutions: The preparation method of the floor water without leaving watermark by enzymolysis and decontamination comprises the following steps: (1) Weighing the following raw materials of lipase, amylase, cellulase, modified fatty alcohol polyoxyethylene ether, cocamidopropyl betaine, disodium ethylenediamine tetraacetate, glycerol, propylene glycol, phenoxyethanol, lemon essential oil, pH regulator and deionized water; (2) Adding partial deionized water into a reaction kettle, starting stirring, heating, sequentially adding disodium ethylenediamine tetraacet