CN111718804A

CN111718804A - Foam type cleaning agent composition and application thereof

Info

Publication number: CN111718804A
Application number: CN202010722401.3A
Authority: CN
Inventors: 杨舒琪; 姜春鹏
Original assignee: Shanghai Lvrui Biotechnology Co ltd
Current assignee: Shanghai Lvrui Biotechnology Co ltd
Priority date: 2020-07-24
Filing date: 2020-07-24
Publication date: 2020-09-29

Abstract

The invention provides a foam cleaning agent composition and application thereof, wherein the composition comprises the following components in percentage by weight: 1 to 50 percent of surfactant, 0.1 to 10 percent of ethanol, 0.01 to 5 percent of chelating agent, 0.01 to 5 percent of enzyme and the balance of water. The invention directly sprays rich and fine foam, compared with the foam, the liquid drop can stay on the surface of the oil stain for a long time, the foam is combined with the oil stain for a long time, the dirt is effectively decomposed, the oil stain can be powerfully removed and suspended, friction foaming is not needed, and the cleaning step is simplified.

Description

Foam type cleaning agent composition and application thereof

Technical Field

The invention relates to kitchen cleaning, in particular to a foam type cleaning agent composition and application thereof.

Background

Along with the improvement of living standard of people, tableware used in families is more and more complex and more exquisite, meanwhile, the requirement for tableware washing is more and more high, the problems that tableware, a range hood, a cooking bench, walls, a water tank and the like in a kitchen are polluted greatly by grease at present, stains are stubborn, the stains can be effectively removed only by using a large amount of cleaning agents, the environmental pollution is large, and the uncleanness of washing has potential harm to the health of human bodies; when containers with deep inner walls, such as red wine cups, are cleaned, the traditional cleaning reagent is adopted, and the containers are not easy to wipe and bubble, so that residues are difficult to clean; the applicant finds that when the foam type cleaning agent is used for cleaning in the kitchen field, the foam type cleaning agent has strong grease removing capacity and can effectively remove suspended residues under the condition of small using amount, and the foam type cleaning agent is mainly characterized in that compared with the foam, liquid drops can stay on the surface of oil stains for a long time, the foam type cleaning agent is combined with the oil stains for a long time, dirt can be effectively decomposed, and the effect of powerful decontamination can be achieved.

The prior foam type cleaning agent has the following problems: the surfactant with strong degreasing capability has strong oleophylic and lipophilic capabilities, but has slow foaming speed, small foam amount and instability; surfactants with a higher foaming power have a poorer lipophilic and oleophilic power, resulting in poor degreasing power. For example, when a range hood, a wall and other vertical objects are cleaned, the foam needs to have certain stability, the foam can slide slowly after being sprayed out, the foam can stay on dirt for a long time and decompose the dirt, and a good cleaning effect can be achieved. Cleaning products which can simultaneously satisfy the requirements of good foaming performance, good oleophylic and lipophilic properties and can spray foam without special aerosol can packing materials and liquefied gas are not developed in the market.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide a foam type cleaning agent composition and application thereof.

The invention provides a foam type cleaning agent composition, which comprises the following components in percentage by weight: 1 to 50 percent of surfactant, 0.1 to 10 percent of ethanol, 0.01 to 5 percent of chelating agent, 0.01 to 5 percent of enzyme and the balance of water.

Preferably, the foam type cleaning agent composition comprises the following components in percentage by weight: 1 to 30 percent of surfactant, 1 to 5 percent of ethanol, 0.01 to 2 percent of chelating agent, 0.01 to 5 percent of enzyme and the balance of water.

Preferably, the composition further comprises a glycol C_nH_2n+2OH, or polyethylene glycol HO (CH2CH2O)_nH, compounding the dihydric alcohol and/or the polyethylene glycol with the ethanol, wherein the compounding weight ratio of the dihydric alcohol and/or the polyethylene glycol to the ethanol is as follows: (0.1-10): 1.

preferably, the weight ratio of the dihydric alcohol to the polyethylene glycol is: (1-2):1.

More preferably, the compounding weight ratio of the dihydric alcohol and/or the polyethylene glycol to the ethanol is as follows: (0.5-5): 1.

most preferably, the compounding weight ratio of the dihydric alcohol and/or the polyethylene glycol to the ethanol is as follows: (0.5-2): 1.

preferably, the dihydric alcohol is any one or more of 1, 2-propylene glycol, butanediol, pentanediol, hexanediol or 1, 3-propylene glycol; the polyethylene glycol is selected from one of polyethylene glycol-6, polyethylene glycol-32 and polyethylene glycol-150. Preferably, the polyethylene glycol is selected from 1, 2-propylene glycol or polyethylene glycol-150.

Preferably, the surfactant comprises any one or more of an anionic surfactant, a nonionic surfactant and an amphoteric surfactant.

Preferably, when the surfactant is an anionic surfactant, a nonionic surfactant and an amphoteric surfactant, the weight ratio of the anionic surfactant, the nonionic surfactant and the amphoteric surfactant is (1-30): (0.1-20): 1.

more preferably, the compounding weight ratio of the anionic surfactant, the nonionic surfactant and the amphoteric surfactant is (2-20): (1-10):1. Most preferably, the compounding weight ratio of the anionic surfactant, the nonionic surfactant and the amphoteric surfactant is (3-10): (1-5): 1.

preferably, the anionic surfactant is any one or more of sodium laureth sulfate, potassium laureth sulfate, sodium dodecylbenzenesulfonate, sodium methyl stearate polyoxyethylene ether sulfonate, fatty acid methyl ester ethoxylated sulfonate, fatty alcohol polyoxyethylene ether carboxylate and fatty alcohol polyoxyethylene ether phosphate; preferably, sodium laureth sulfate is used.

The nonionic surfactant is one or more of fatty alcohol-polyoxyethylene ether, alkylphenol polyoxyethylene ether, fatty acid polyoxyethylene ester, alkylolamide polyoxyethylene ether and alkyl polyglucoside; preferably, fatty alcohol-polyoxyethylene ether is selected.

The amphoteric surfactant is one or more selected from lauramidopropyl amine oxide, cocamidopropyl amine oxide, myristyl amine oxide, lauryl dimethyl amine oxide, decyl dimethyl amine oxide, lauryl hydroxy sulfobetaine and cocamidopropyl betaine; more preferably, lauramidopropylamine oxide is used.

Preferably, the viscosity (Brookfield DV2TLV,61#,30R/M,25 ℃) is less than 1000cps in order to allow for smooth foam ejection from the composition. More preferably, the viscosity of the composition is from 5 to 500 cps. Most preferably, the composition has a viscosity of 10 to 100cps to allow the foam to be more easily jetted and more effectively shaped.

Preferably, the chelating agent is any one or more of tetrasodium glutamate diacetate, disodium ethylene diamine tetraacetate and trisodium methylglycine diacetate. Most preferably tetrasodium glutamate diacetate, provides better soil removal.

Preferably, polysorbate-20 is added to the composition in order to enrich the foam and slow down the slip of the foam.

In a second aspect, the present invention provides a use of the above-mentioned foam-type detergent composition for kitchen cleaning.

Preferably, the following components can be optionally added into the composition, but not limited to the following components: any one or more of humectant, viscosity regulator, essence, pH regulator, antiseptic, pigment, active ingredient, and plant extract. The active ingredient can be any one or more of bactericide, vitamin and derivatives thereof.

The humectant can be any one of glycerin, butanediol and polyethylene glycol, or any one of amino acid humectant, natural humectant or molecular biochemical humectant; preferably, the humectant is glycerin. The moisturizing and skin-care effects are achieved by adding the moisturizing agent, and hands are not dried after washing.

Preferably, the pH of the composition can be adjusted by adding a pH adjusting agent to adjust the pH of the composition to 5 to 10; more preferably, the pH is 6-9; the more preferable pH value is 7-9, the dirt-removing capability can be improved, and the cleaning effect is better.

Preferably, the pH regulator can be any one or a mixture of two or more of potassium hydroxide, sodium hydroxide, triethanolamine or citric acid in any proportion.

The foam type cleaning agent composition of the invention can be prepared by a conventional method, and can also be prepared by the following method, comprising the following steps: adding a surfactant into a main reaction kettle, heating under stirring, cooling to below 40 ℃ under stirring after the surfactant is dissolved, adding ethanol, a chelating agent, an enzyme and water, and uniformly mixing to obtain the detergent composition.

In the composition, ethanol is a main factor for generating foam, but a great deal of experimental research shows that the content of ethanol and the richness of the foam are not in a linear relationship, the fineness of the foam is slightly changed along with the increase of the content of the ethanol, and when the content of the ethanol exceeds 10 percent by weight, a defoaming phenomenon is observed, and the foam is reduced. A large number of experimental researches prove that the ethanol with the components can quickly generate abundant foam and ensure the stability and the foaming speed of the foam.

In the test process, it is also found that foam can be enriched by adding dihydric alcohol and/or polyethylene glycol, and that the addition of polyethylene glycol of different molecular weights has different effects on the abundance of foam, and when the molecular weight of the added polyethylene glycol is higher, the contribution to the abundance of foam is larger, and the foam is firmer. The dihydric alcohol and/or the polyethylene glycol and the ethanol cooperate to form abundant and stable foam, so that the foam sprayed on a vertical object is not easy to slide down quickly.

Compared with the prior art, the invention has at least one of the following beneficial effects:

the composition of the invention provides a foam type aqueous detergent formula for cleaning tableware, range hood, cooking bench, walls, water pool and the like, the detergent can directly spray rich and fine foam by using a spray bottle, compared with the foam, liquid drops can stay on the surface of oil stain for a long time, the liquid drops can be combined with the oil stain for a long time, the dirt can be effectively decomposed, the oil stain can be powerfully removed and suspended, friction foaming is not needed, and the washing process is simplified; the sprayed foam has small actual measurement, directly foams, is beneficial to removing the suspension of oil stains, reduces secondary precipitation, improves the cleaning efficiency, is economic and environment-friendly, and ensures that the surface of the tableware/vessel with the oil stains is smooth, clean and shiny after being washed.

According to the composition, the compound agent of ethanol and dihydric alcohol and/or polyethylene glycol is added, so that abundant foam can be rapidly generated, the generated foam is stable and firm in shape, and the composition is not easy to slide down in use; meanwhile, the rheological property of the system is optimized by optimizing and screening the surfactant, so that the foaming agent can quickly foam in the extrusion spraying process, the foam is stable, rich foam is generated, and the oil removal emulsifying property is good; when the emulsified oil stain is wrapped, the foam is relatively stable, so that the suspension of the oil stain is favorably removed, the secondary precipitation of the oil stain is prevented, and the surfaces of wiping cloth and utensils are polluted. And the actual measurement of the sprayed foam is small, the efficiency is improved, and the method is economical and environment-friendly.

The composition disclosed by the invention is simple in formula and convenient in production process, special aerosol can packing materials and liquefied gas are not needed, foam can be sprayed out by using a common spray bottle, the spray bottle can be repeatedly used, and the product can be replaced, so that the composition is green and environment-friendly. Unlike gel type and spray cleaning agent, the present invention sprays rich foam directly to prevent fine atomized liquid drop from being inhaled by operator, and the foam can stay on the surface of oil stain for long time and powerful decontamination; in addition, the foam form has the advantages of no peculiar smell, low irritation, mild performance, environmental protection, simplified washing process and the like.

Detailed Description

The present invention will be described in detail with reference to specific examples. The following examples will assist those skilled in the art in further understanding the invention, but are not intended to limit the invention in any way. It should be noted that variations and modifications can be made by persons skilled in the art without departing from the spirit of the invention. All falling within the scope of the present invention. Commercially available products were used as components not specifically described in the following examples.

Example 1

The embodiment provides a foam type cleaning agent composition, which comprises the following components in percentage by weight: 27% of surfactant, 4% of compound agent of dihydric alcohol and ethanol, 1% of chelating agent, 0.1% of enzyme and the balance of water.

In the above-mentioned components, the surfactant is a compound preparation of anionic surfactant, nonionic surfactant and amphoteric surfactant. The anionic surfactant is sodium laureth sulfate. The nonionic surface activity is fatty alcohol polyoxyethylene ether (AEO). The amphoteric surfactant is lauramidopropyl amine oxide. The compounding weight ratio of the sodium laureth sulfate, the fatty alcohol-polyoxyethylene ether (AEO) and the lauramidopropylamine oxide is 16:4: 7.

In the components, the compound agent of the dihydric alcohol and the ethanol accounts for 2 percent of the total weight of the composition, and the dihydric alcohol accounts for 2 percent of the total weight of the composition. Wherein the dihydric alcohol is 1, 2-propylene glycol. The compounding weight ratio of the dihydric alcohol to the ethanol is 1: 1.

The chelating agent in the components is tetrasodium glutamate diacetate, so that a better decontamination effect can be achieved. In addition, the chelating agent can also be one or more of disodium ethylene diamine tetraacetate and trisodium methylglycine diacetate.

The above components are added with 0.50% antiseptic and pH regulator to adjust pH to 8.0 + -0.1.

The foam type cleaning agent composition can be prepared by the following method: adding sodium laureth sulfate into a main reaction kettle, heating to 80 ℃ under the stirring condition, adding lauramidopropyl amine oxide and fatty alcohol-polyoxyethylene ether into the solution of the sodium laureth sulfate after the sodium laureth sulfate is dissolved, cooling the mixed solution to below 40 ℃ under stirring after the mixed solution is uniformly mixed, finally adding the rest raw materials into the mixed solution, and uniformly mixing to obtain the detergent composition.

Examples 2 to 11

Examples 2-11 are provided below to better illustrate the effects of the examples of the present invention, while comparative example 1 is provided as a control to further illustrate the effect of the components and amounts in the above compositions.

The following table 1 includes the components and contents of the foam type detergent compositions of examples 2 to 5 and comparative example 1, and the foam type detergent compositions of examples 2 to 5 can be prepared by the same method as in example 1.

TABLE 1

Examples 6-11 foam type cleanser compositions are included in the following table 2, and examples 6-11 foam type cleanser compositions can be prepared by the same method as in example 1 described above.

TABLE 2

The compositions obtained in examples 1 to 11 and comparative example 1 were subjected to a foam test, the specific test method being as follows:

the foam was sprayed on a platform and observed for fine density. It was observed that examples 1-11 sprayed foam rich; comparative example 1 did not emit foam.

The foam is sprayed on the vertical white board, the time required for the foam to slide 45cm downwards on the white board is recorded, the average value is repeatedly taken for 3 times, the slower the sliding downwards is, the richer the foam is, the less the moisture is, and the longer the time for the foam to stay on the surface of dirt in actual use is. And viscosity tests were performed for examples 1-11. The results are shown with reference to table 3 below.

TABLE 3

The foam-type detergent compositions obtained in examples 1 to 11 were evaluated for their high and low temperature stability by the following methods:

the foam-type detergent compositions obtained in examples 1 to 11 were filled in 100ml transparent plastic bottles, and were continuously observed at-8 ℃ and 50 ℃ for 3 months, respectively, to observe the degree of change in form (delamination, change in appearance). The compositions obtained in examples 1 to 11 were stable at-8 ℃ and room temperature at 50 ℃ without delamination, discoloration or precipitation.

By comparing the results of the foam test of examples 1 to 11 above with those of comparative example 1, it can be demonstrated that the addition of ethanol is an important factor in the formation of foam; compared with the foam test results of the above examples 1 to 11, it can be shown that the foam can be enriched by compounding ethanol with dihydric alcohol and/or polyethylene glycol, and the foam richness is affected differently by adding PEG with different molecular weights, the larger the molecular weight is, the firmer the foam is, and the better the stability is; and the addition of polysorbate-20 can enrich the foam and slow down the gliding speed of the foam.

The compositions of the foam-type cleaners obtained in examples 1 to 11 above were subjected to the degreasing efficacy test:

preparing oil stain: the oil stain is formed by mixing lard oil, beef tallow and olive oil, wherein the lard oil: butter: the weight ratio of the olive oil is 0.5:0.5:1, and 5% of glyceryl monostearate of the total mass of the olive oil is added into the oil stain.

The foam-type detergent compositions obtained in examples 1 to 11 were applied to clean kitchen tableware, and the cleaning targets were as follows: the weight of the large dish is 4g, the weight of the middle dish is 2g, and the weight of the small dish is 1 g.

The foamed detergent compositions obtained in examples 1 to 11 were sprayed 5g in 1250ml of 30 ℃ water to wash dishes without foam, while ensuring that no undissolved oily soil was present in the water and that the cloth was not greasy, and the results showed that the foamed detergent compositions obtained in examples 1 to 11 were able to wash 2 large dishes, 2 medium dishes and 2 small dishes, totaling 3.5 large dishes. The standard detergent in GB9985-2000 can wash 2.5 large dishes.

Examples 12 to 16

The following Table 4 contains the components and amounts of the foam-type cleaner compositions of examples 12-16.

TABLE 4

The foam-type detergent compositions of examples 12 to 16 above were prepared by the following method:

the method comprises the following steps: adding sodium lauryl sulfate into a main reaction kettle, heating to 80 ℃ under the stirring condition, adding cocamidopropyl amine oxide and fatty acid polyoxyethylene ester into a sodium lauryl sulfate solution after uniformly stirring, cooling the mixed solution to below 40 ℃ under stirring after uniformly mixing, finally adding the rest raw materials into the mixed solution, and uniformly mixing to obtain the detergent composition.

The foam-type cleanser compositions of examples 12 to 16 were subjected to a foam test and a viscosity test, respectively.

The foam test is specifically as follows:

the foam was sprayed on a platform and observed for fine density.

The foam is sprayed on the vertical white board, the time required for the foam to slide 45cm downwards on the white board is recorded, the average value is repeatedly taken for 3 times, the slower the sliding downwards is, the richer the foam is, the less the moisture is, and the longer the time for the foam to stay on the surface of dirt in actual use is. And viscosity tests were performed for examples 12-16. The results are shown with reference to table 5 below.

TABLE 5

The foregoing description of specific embodiments of the present invention has been presented. It is to be understood that the present invention is not limited to the specific embodiments described above, and that various changes or modifications may be made by one skilled in the art within the scope of the appended claims without departing from the spirit of the invention.

Claims

1. The foam type cleaning agent composition is characterized by comprising the following components in percentage by weight: 1 to 50 percent of surfactant, 0.1 to 10 percent of ethanol, 0.01 to 5 percent of chelating agent, 0.01 to 5 percent of enzyme and the balance of water.

2. The foam type cleaning agent composition as claimed in claim 1, which comprises the following components in percentage by weight: 1 to 30 percent of surfactant, 1 to 5 percent of ethanol, 0.01 to 2 percent of chelating agent, 0.01 to 5 percent of enzyme and the balance of water.

3. The foam-type cleaning agent composition according to any one of claims 1 to 2, wherein the composition further comprises dihydric alcohol and/or polyethylene glycol, the dihydric alcohol and/or polyethylene glycol is compounded with the ethanol, and the compounding weight ratio of the dihydric alcohol and/or polyethylene glycol to the ethanol is as follows: (0.1-10): 1.

4. the foam type cleaning agent composition as claimed in claim 3, wherein the diol is any one or more of 1, 2-propanediol, butanediol, pentanediol, hexanediol and 1, 3-propanediol; the polyethylene glycol is any one of polyethylene glycol-6, polyethylene glycol-32 and polyethylene glycol-150.

5. The foam type cleaning agent composition according to any one of claims 1 to 2, wherein the surfactant is any one or more of an anionic surfactant, a nonionic surfactant and an amphoteric surfactant.

6. The foam-type detergent composition as claimed in claim 5, wherein when the surfactant is an anionic surfactant, a nonionic surfactant or an amphoteric surfactant, the weight ratio of the anionic surfactant, the nonionic surfactant and the amphoteric surfactant is (1-30): (0.1-20): 1.

7. the foam-type detergent composition as claimed in claim 5, characterized by one or more of the following features:

the anionic surfactant is any one or more of sodium laureth sulfate, potassium laureth sulfate, sodium dodecylbenzenesulfonate, sodium methyl stearate polyoxyethylene ether sulfonate, fatty acid methyl ester ethoxylated sulfonate, fatty alcohol polyoxyethylene ether carboxylate and fatty alcohol polyoxyethylene ether phosphate;

the nonionic surfactant is one or more of fatty alcohol-polyoxyethylene ether, alkylphenol polyoxyethylene ether, fatty acid polyoxyethylene ester, alkylolamide polyoxyethylene ether and alkyl polyglucoside;

-the amphoteric surfactant is selected from one or more of lauramidopropyl amine oxide, cocamidopropyl amine oxide, myristyl amine oxide, lauryl dimethyl amine oxide, decyl dimethyl amine oxide, lauryl hydroxysultaine, and cocamidopropyl betaine.

8. The foam-type cleanser composition according to any one of claims 1 to 2, wherein the viscosity of the composition is less than 1000 cps.

9. The foam-type detergent composition as claimed in any one of claims 1-2, wherein said chelating agent is selected from one or more of tetrasodium glutamate diacetate, disodium ethylenediamine tetraacetate, trisodium methylglycine diacetate.

10. Use of a foam-type detergent composition according to any one of claims 1 to 9 in kitchen cleaning.