CN115161128A - Foamless high concentration sterilization type hard surface cleaning agent - Google Patents
Foamless high concentration sterilization type hard surface cleaning agent Download PDFInfo
- Publication number
- CN115161128A CN115161128A CN202210947469.0A CN202210947469A CN115161128A CN 115161128 A CN115161128 A CN 115161128A CN 202210947469 A CN202210947469 A CN 202210947469A CN 115161128 A CN115161128 A CN 115161128A
- Authority
- CN
- China
- Prior art keywords
- parts
- hard surface
- surface cleaner
- foaming
- highly concentrated
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000001954 sterilising effect Effects 0.000 title claims abstract description 26
- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 24
- 239000012459 cleaning agent Substances 0.000 title abstract description 20
- 239000003945 anionic surfactant Substances 0.000 claims abstract description 44
- 229920001223 polyethylene glycol Polymers 0.000 claims abstract description 37
- 239000002202 Polyethylene glycol Substances 0.000 claims abstract description 36
- 239000002736 nonionic surfactant Substances 0.000 claims abstract description 27
- 238000002360 preparation method Methods 0.000 claims abstract description 16
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical class [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000002518 antifoaming agent Substances 0.000 claims abstract description 13
- 239000002109 single walled nanotube Substances 0.000 claims description 42
- 230000002070 germicidal effect Effects 0.000 claims description 34
- 238000005187 foaming Methods 0.000 claims description 31
- 108090000765 processed proteins & peptides Proteins 0.000 claims description 25
- 102000004196 processed proteins & peptides Human genes 0.000 claims description 18
- JLFNLZLINWHATN-UHFFFAOYSA-N pentaethylene glycol Chemical compound OCCOCCOCCOCCOCCO JLFNLZLINWHATN-UHFFFAOYSA-N 0.000 claims description 17
- 229920002534 Polyethylene Glycol 1450 Polymers 0.000 claims description 16
- 229920002565 Polyethylene Glycol 400 Polymers 0.000 claims description 14
- 229920002560 Polyethylene Glycol 3000 Polymers 0.000 claims description 12
- 239000004474 valine Substances 0.000 claims description 5
- 239000002041 carbon nanotube Substances 0.000 claims description 3
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- 238000004140 cleaning Methods 0.000 abstract description 27
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- GVGUFUZHNYFZLC-UHFFFAOYSA-N dodecyl benzenesulfonate;sodium Chemical group [Na].CCCCCCCCCCCCOS(=O)(=O)C1=CC=CC=C1 GVGUFUZHNYFZLC-UHFFFAOYSA-N 0.000 description 19
- 229940080264 sodium dodecylbenzenesulfonate Drugs 0.000 description 19
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- ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 description 7
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- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 6
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- WZFUQSJFWNHZHM-UHFFFAOYSA-N 2-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]piperazin-1-yl]-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethanone Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)N1CCN(CC1)CC(=O)N1CC2=C(CC1)NN=N2 WZFUQSJFWNHZHM-UHFFFAOYSA-N 0.000 description 3
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- LDXJRKWFNNFDSA-UHFFFAOYSA-N 2-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)-1-[4-[2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidin-5-yl]piperazin-1-yl]ethanone Chemical compound C1CN(CC2=NNN=C21)CC(=O)N3CCN(CC3)C4=CN=C(N=C4)NCC5=CC(=CC=C5)OC(F)(F)F LDXJRKWFNNFDSA-UHFFFAOYSA-N 0.000 description 2
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- YWIVKILSMZOHHF-QJZPQSOGSA-N sodium;(2s,3s,4s,5r,6r)-6-[(2s,3r,4r,5s,6r)-3-acetamido-2-[(2s,3s,4r,5r,6r)-6-[(2r,3r,4r,5s,6r)-3-acetamido-2,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-2-carboxy-4,5-dihydroxyoxan-3-yl]oxy-5-hydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-3,4,5-trihydroxyoxane-2- Chemical compound [Na+].CC(=O)N[C@H]1[C@H](O)O[C@H](CO)[C@@H](O)[C@@H]1O[C@H]1[C@H](O)[C@@H](O)[C@H](O[C@H]2[C@@H]([C@@H](O[C@H]3[C@@H]([C@@H](O)[C@H](O)[C@H](O3)C(O)=O)O)[C@H](O)[C@@H](CO)O2)NC(C)=O)[C@@H](C(O)=O)O1 YWIVKILSMZOHHF-QJZPQSOGSA-N 0.000 description 2
- YLZOPXRUQYQQID-UHFFFAOYSA-N 3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)-1-[4-[2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidin-5-yl]piperazin-1-yl]propan-1-one Chemical compound N1N=NC=2CN(CCC=21)CCC(=O)N1CCN(CC1)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F YLZOPXRUQYQQID-UHFFFAOYSA-N 0.000 description 1
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Classifications
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- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
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- C11D1/83—Mixtures of non-ionic with anionic compounds
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
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- C11D3/04—Water-soluble compounds
- C11D3/046—Salts
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
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- C11D3/06—Phosphates, including polyphosphates
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
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- C11D3/323—Amides; Substituted amides urea or derivatives thereof
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
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- C11D3/3703—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C11D3/3719—Polyamides or polyimides
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
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- C11D3/373—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicones
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
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- C11D3/48—Medical, disinfecting agents, disinfecting, antibacterial, germicidal or antimicrobial compositions
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/02—Anionic compounds
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
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- C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
- C11D1/22—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aromatic compounds
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/02—Anionic compounds
- C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
- C11D1/29—Sulfates of polyoxyalkylene ethers
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
- C11D1/72—Ethers of polyoxyalkylene glycols
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
- C11D1/722—Ethers of polyoxyalkylene glycols having mixed oxyalkylene groups; Polyalkoxylated fatty alcohols or polyalkoxylated alkylaryl alcohols with mixed oxyalkylele groups
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D2111/00—Cleaning compositions characterised by the objects to be cleaned; Cleaning compositions characterised by non-standard cleaning or washing processes
- C11D2111/10—Objects to be cleaned
- C11D2111/14—Hard surfaces
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Abstract
The invention discloses a foamless high-concentration sterilization type hard surface cleaning agent, which comprises 5-15 parts by weight of anionic surfactant; 40-60 parts of a nonionic surfactant; 0.5-3 parts of alkalescent preparation; 0.1-0.3 part of defoaming agent; 0.5-1.3 parts of modified carbon nano tube; 0.5-1.75 parts of polyethylene glycol. According to the scheme of the invention, through optimizing the composition of the cleaning agent and matching the components, the advantages in the aspects of defoaming, sterilizing and the like are effectively improved, so that the cleaning requirement of hard surfaces is met.
Description
Technical Field
The invention relates to a cleaning technology, in particular to a foamless high-concentration sterilization type hard surface cleaning agent.
Background
The cleaning agent mainly comprises a surfactant, a polishing agent, a penetrating agent and the like, and is mainly used for washing clothes, cleaning tools, cleaning furniture, mechanical equipment, elements and other products. Different from timely cleaning in daily life, aiming at dirt accumulated on a hard surface for a long time, the dirt is mainly cleaned by matching a surfactant and a weak alkaline preparation type detergent with a proper appliance such as a scraper and the like at present, so that the surface of an article is easily damaged, and meanwhile, waste liquid has great pollution. For example, during stainless steel processing, stainless steel parts, blanks, and articles often leave contaminants on their surfaces, including primarily dirt and oils, such as mineral oil, cutting fluids, waxes, and the like. At present, the stainless steel cleaning agent for cleaning the pollutants on the surface of the stainless steel is mainly a cleaning agent containing strong acid or weak alkaline preparations, such as a cleaning agent containing hydrofluoric acid, and the strong acid and the weak alkaline preparations not only can cause potential pollution to the environment and are difficult to discharge and treat, but also can generate certain corrosion action on a stainless steel substrate, and the application of the cleaning agent is greatly limited.
The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person skilled in the art.
Disclosure of Invention
The invention aims to provide a foamless high-concentration sterilization type hard surface cleaner, which adopts an optimized composition system, provides a low-corrosivity and high-efficiency clean environment, provides a proper environment and a sterilization system for sterilization of a modified carbon nano tube, improves the sterilization effect of a product, and avoids pollution of a traditional bactericide.
In order to achieve the above object, the embodiment of the present invention provides a non-foaming high-concentration sterilizing hard surface cleaner, which comprises, by weight, 5 to 15 parts of an anionic surfactant; 40-60 parts of a nonionic surfactant; 2.5-5 parts of alkalescent preparation; 0.1-0.3 part of defoaming agent; 0.5-1.3 parts of modified carbon nano tube; 0.5-1.75 parts of polyethylene glycol. The defoaming agent is selected from polyoxyethylene polyoxypropylene amine ether, polyoxypropylene glycerol ether, polyoxypropylene polyoxyethylene glycerol ether, and polydimethylsiloxane.
In one or more embodiments of the invention, the polyethylene glycol is selected from PEG400, PEG1450, PEG3000.
In one or more embodiments of the present invention, the polyethylene glycol is in a mass ratio of (5-8): (3-5): 1 PEG400, PEG1450, PEG3000. In the scheme, through optimizing the combination of three PEGs with different dispersion forms and dispersion capacities, the PEG400 with small molecular weight is dispersed to the maximum degree in a liquid phase system to promote the effective dispersion of the surfactant, the modified carbon nano tube and the oily dirt particles into the liquid phase system so as to at least meet the formation of the initial combination state of the oily dirt and the surfactant, and then a proper amount of PEG1450 and PEG3000 are used for providing a gel skeleton core with two-stage forms, so that a three-stage gel combination structure is formed in a cleaning liquid phase system, the requirement that the gel micelle grows up gradually in the system is fully met, the oil dirt liquid drops are favorably dissociated, dispersed and condensed, and the decontamination and cleaning effects are improved.
In addition, the scheme of the invention is also based on the matching of polyethylene glycol with proper polymerization degree and anionic surfactant in a cleaning system, so that the system helps to dissolve and promote dispersion, meanwhile, the polyethylene glycol is fully linked with the hydrophilic end of the anionic surfactant to promote the formation of a cluster structure in a gel macromolecular state, and therefore, the polyethylene glycol is beneficial to being combined with oily dirt particles and forming groups to grow in the cleaning process, and the surfactant is fully dispersed and condensed through the core effect of the polyethylene glycol, so that the decontamination cleaning effect is effectively improved. Meanwhile, a proper amount of nonionic surfactant is matched, in a cleaning liquid phase system, the acting force with polyethylene glycol macromolecular clusters is enhanced, the clustering effect of a dirt oil phase is promoted, and the growth and the formation of small clusters to large clusters are promoted.
In one or more embodiments of the present invention, the mass ratio of the anionic surfactant to the nonionic surfactant is 1: (3-5).
In one or more embodiments of the present invention, the mass ratio of the anionic surfactant to the polyethylene glycol is (8-15): 1.
in one or more embodiments of the present invention, the modified carbon nanotubes are modified from carbon nanotubes having a length of 0.5 to 2 microns.
In one or more embodiments of the present invention, the modified carbon nanotubes are modified from single-walled carbon nanotubes having a length of 0.5 to 2 microns.
In one or more embodiments of the present invention, the modified carbon nanotubes include polypeptide-modified single-walled carbon nanotubes.
In one or more embodiments of the present invention, the polypeptide-modified single-walled carbon nanotube is a single-walled carbon nanotube surface assembled with short peptides.
In one or more embodiments of the present invention, the surface of the single-walled carbon nanotube is further formed with a gel. The gel is selected from alginic acid and its derivatives, hyaluronic acid and its derivatives, and chitosan and its derivatives. Preferably, gel dot clusters, i.e., dot-like or island-like structures formed on the surface of the single-walled carbon nanotube, are formed on the surface of the single-walled carbon nanotube. A plurality of gel point clusters are dispersed on the surface of the single-walled carbon nanotube in a discrete way. In an application state, namely when the detergent is dissolved in water to form a water washing liquid system, the gel and the short peptide chain can form a gel cluster, so that the gel can play a role in adsorbing carriers such as impurities and bacteria, and can promote the single-walled carbon nanotube to approach bacterial thalli by the condensation effect in a gel cluster state, thereby being beneficial to destroying cell walls, inducing oxidative stress and inducing polarization, and further playing a role in enhancing the sterilization effect, and in order to achieve the purpose, the length size of the single-walled carbon nanotube is preferably 0.5-2 microns.
In one or more embodiments of the invention, the short peptide is selected from the group consisting of: (arginine-alanine-aspartic acid-alanine) 4-arginine-isoleucine-lysine-valine-alanine-valine, ac-FFGK-NH 2 Short peptides.
In one or more embodiments of the invention, the weakly basic agent is selected from bicarbonate, hydrogen phosphate and urea. Preferably selected from ammonium bicarbonate, diammonium phosphate and urea. The weakly basic formulation is present here in order to provide a proper alkaline environment in the system, thus providing an environment for the swelling of the gel and the expansion of the short peptide chain. At this time, the ammonium ions provided in the system further promote the formation and extension of the charged clusters, thereby further improving the cleaning performance of the product.
In one or more embodiments of the present invention, the nonionic surfactant is selected from the group consisting of fatty alcohol polyoxyethylene ether, isomeric dodecanols, TERGITOLCA-60 Dow.
In one or more embodiments of the present invention, the anionic surfactant is selected from sodium dodecylbenzenesulfonate, alpha-C 14-16 Olefin sodium sulfonate and lauryl alcohol polyoxyethylene ether sodium sulfate.
The foamless high-concentration sterilization hard surface cleaner disclosed by the invention is based on an optimized composition scheme of polyethylene glycol, a modified carbon nano tube, a weakly alkaline preparation and the like, and a gel growth system and a sterilization mechanism are combined in a cleaning system, so that high-efficiency cleaning and sterilization effects are realized in a low-pollution and low-corrosivity environment.
Drawings
FIG. 1 shows the culturing effect of surface residual water in agar medium for 72 hours after cleaning of sample glasses according to the present invention with washing solutions prepared from the samples of examples 1-01 (a), comparative examples 1-01 (b), and comparative examples 1-02 (c), each photograph having a real size of about 2X 2cm.
Detailed Description
The technical solution of the present invention is described in detail below with reference to the specific embodiments of the present invention, but it should be understood that the scope of the present invention is not limited by the specific embodiments.
Throughout the specification and claims, unless explicitly stated otherwise, the word "comprise", or variations such as "comprises" or "comprising", will be understood to imply the inclusion of a stated element or component but not the exclusion of any other element or component.
Including but not limited to the following examples, the single-walled carbon nanotubes are preferably 0.5 to 2 microns, and specifically, 0.5, 1, 1.5, 2 microns and any other value in the range of 0.5 to 2 microns may be selected. The following description will be given by taking a single-walled carbon nanotube of 1 μm as an example.
Examples 1 to 01
The foamless high-concentration sterilization hard surface cleaning agent comprises, by weight, 5 parts of anionic surfactant sodium dodecyl benzene sulfonate; 50 parts of a nonionic surfactant fatty alcohol-polyoxyethylene ether; 4 parts of alkalescent preparation ammonium bicarbonate; 0.2 part of defoaming agent polyoxyethylene polyoxypropylene ether; 0.8 part of single-walled carbon nanotube with sodium alginate gel point clusters formed on the surface; and (4) PEG400 parts. A in fig. 1 shows that the modified single-walled carbon nanotube has obvious effectiveness on bacterial killing.
Examples 1 to 02
The foamless high-concentration sterilization hard surface cleaning agent comprises 5 parts by weight of anionic surfactant sodium dodecyl benzene sulfonate; 50 parts of a nonionic surfactant fatty alcohol-polyoxyethylene ether; 4 parts of alkalescent preparation ammonium bicarbonate; 0.2 part of defoaming agent polyoxyethylene polyoxypropylene ether; 0.9 part of single-walled carbon nanotube with sodium alginate gel point clusters formed on the surface; and 400 parts of PEG.
Examples 1 to 03
The foamless high-concentration sterilization hard surface cleaning agent comprises 5 parts by weight of anionic surfactant sodium dodecyl benzene sulfonate; 50 parts of nonionic surfactant fatty alcohol-polyoxyethylene ether; 4 parts of alkalescent preparation ammonium bicarbonate; 0.2 part of defoaming agent polyoxyethylene polyoxypropylene ether; 1 part of single-walled carbon nanotube with sodium alginate gel point clusters formed on the surface; and (4) PEG400 parts.
Examples 1 to 04
The foamless high-concentration sterilization hard surface cleaning agent comprises, by weight, 5 parts of anionic surfactant sodium dodecyl benzene sulfonate; 50 parts of a nonionic surfactant fatty alcohol-polyoxyethylene ether; 4 parts of alkalescent preparation ammonium bicarbonate; 0.2 part of defoaming agent polyoxyethylene polyoxypropylene ether; 0.5 part of single-walled carbon nanotube with sodium alginate gel point clusters formed on the surface; and (4) PEG400 parts.
Examples 1 to 05
The foamless high-concentration sterilization hard surface cleaning agent comprises, by weight, 5 parts of anionic surfactant sodium dodecyl benzene sulfonate; 50 parts of nonionic surfactant fatty alcohol-polyoxyethylene ether; 4 parts of alkalescent preparation ammonium bicarbonate; 0.2 part of defoaming agent polyoxyethylene polyoxypropylene ether; 1.3 parts of single-walled carbon nanotube with sodium alginate gel point clusters formed on the surface; and 400 parts of PEG.
Examples 1 to 06
The foamless high-concentration sterilization type hard surface cleaning agent comprises the following components in parts by weight of an anionic surfactant alpha-C 14-16 7 parts of olefin sodium sulfonate; 40 parts of nonionic surfactant isomeric dodecanol; 2.5 parts of alkalescent preparation diammonium hydrogen phosphate; 0.1 part of defoaming agent polyoxypropylene glycerol ether; 0.5 part of single-walled carbon nano-tube with the hyaluronic acid gel dot cluster formed on the surface; PEG1450 0.5 parts.
Examples 1 to 07
The non-foam high-concentration sterilization type hard surface cleaning agent comprises 15 parts by weight of anionic surfactant lauryl alcohol polyoxyethylene ether sodium sulfate; 60 parts of a nonionic surfactant of TERGITOLCA; 5 parts of alkalescent preparation urea; 0.3 part of defoaming agent polyoxypropylene polyoxyethylene glycerol ether; 1.3 parts of single-walled carbon nanotubes with chitosan gel point clusters formed on the surface; PEG 3000.3 parts.
Examples 1 to 08
In the embodiment, the foamless high-concentration sterilization hard surface cleaning agent comprises the following components in parts by weight, wherein the mass ratio of the anionic surfactant to sodium dodecyl benzene sulfonate is 1 14-16 7 parts of a sodium olefin sulfonate mixture; 40 parts of nonionic surfactant isomeric dodecanol; 2.5 parts of a mixture of ammonium bicarbonate and urea with the alkalescent preparation mass ratio of 1; 0.3 part of defoaming agent polydimethylsiloxane; surface is formed with0.5 parts of single-walled carbon nano-tubes of alginic acid gel point clusters, wherein the alginic acid gel point clusters are formed at two ends of the single-walled carbon nano-tubes and are distributed in a range not exceeding one third of the length from the end parts to the middle; 0.5 part of PEG400 and PEG1450 are mixed according to the mass ratio of 1.
Examples 1 to 09
The foamless high-concentration sterilization hard surface cleaning agent in the embodiment comprises the following components in parts by weight, wherein the anionic surfactant mass ratio is 1 14-16 15 parts of a mixture of olefin sodium sulfonate and lauryl alcohol polyoxyethylene ether sodium sulfate; 60 parts of a mixture of fatty alcohol-polyoxyethylene ether and isomeric decyl alcohol, wherein the mass ratio of the nonionic surfactant to the mixture is 1; 5 parts of a mixture of diammonium hydrogen phosphate and urea with a alkalescent preparation mass ratio of 1; 0.3 part of defoaming agent polyoxypropylene polyoxyethylene glycerol ether; 1.3 parts of single-walled carbon nanotubes with sodium hyaluronate gel point clusters formed on the surface, wherein the sodium hyaluronate gel point clusters are formed at two ends of the single-walled carbon nanotubes, and the distribution range is not more than one third of the length from the end part to the middle; 1.3 parts of a mixture of PEG400, PEG1450 and PEG3000 in a mass ratio of 1.
Comparative examples 1 to 01
The non-foaming, highly concentrated germicidal hard surface cleaner of this comparative example differs from examples 1-01 only in that: single-walled carbon nanotubes are unmodified. In fig. 1 b, the effectiveness of single-walled carbon nanotubes on bacterial killing is shown to some extent.
Comparative examples 1 to 02
The non-foaming, highly concentrated germicidal hard surface cleaner of this comparative example differs from examples 1-01 only in that: the single-walled carbon nanotube is gel with the surface fully coated. Fig. 1 c shows that the morphology of the single-walled carbon nanotubes completely coated may reduce the killing activity.
Examples 1 to 11
The non-foaming, highly concentrated germicidal hard surface cleaners of this example differ from examples 1-01 only in that: the polyethylene glycol is prepared from the following components in percentage by mass: 4:1 PEG400, PEG1450, PEG3000.
Examples 1 to 12
The non-foaming, highly concentrated germicidal hard surface cleaners of this example differ from examples 1-02 only in that: the polyethylene glycol is prepared from the following components in percentage by mass: 3:1 PEG400, PEG1450, PEG3000.
Examples 1 to 13
The non-foaming, highly concentrated germicidal hard surface cleaners of this example differ from examples 1-03 only in that: the polyethylene glycol is 8:5:1 PEG400, PEG1450, PEG3000.
Examples 1 to 14
The non-foaming, highly concentrated germicidal hard surface cleaners of this example differ from examples 1-04 only in that: the polyethylene glycol is prepared from the following components in percentage by mass: 3:1 PEG400, PEG1450, PEG3000.
Examples 1 to 15
The no-foam, high-concentration germicidal hard surface cleaners of this example differ from those of examples 1-05 only in that: the polyethylene glycol is 8:5:1 PEG400, PEG1450, PEG3000.
Example 2-1
The non-foaming, highly concentrated germicidal hard surface cleaners of this example differ from examples 1-11 only in that: 12.5 parts of anionic surfactant sodium dodecyl benzene sulfonate; 50 parts of nonionic surfactant fatty alcohol-polyoxyethylene ether, namely the mass ratio of the anionic surfactant to the nonionic surfactant is 1:4.
examples 2 to 2
The non-foaming, highly concentrated germicidal hard surface cleaners of this example differ from examples 1-12 only in that: 14 parts of anionic surfactant sodium dodecyl benzene sulfonate; 42 parts of nonionic surfactant fatty alcohol-polyoxyethylene ether, namely the mass ratio of the anionic surfactant to the nonionic surfactant is 1:3.
examples 2 to 3
The non-foaming, highly concentrated germicidal hard surface cleaner of this example differs from examples 1-13 only in that: 12 parts of anionic surfactant sodium dodecyl benzene sulfonate; 60 parts of nonionic surface fatty alcohol-polyoxyethylene ether, namely the mass ratio of the anionic surfactant to the nonionic surfactant is 1:5.
examples 2 to 4
The non-foaming, highly concentrated germicidal hard surface cleaners of this example differ from those of examples 1-14 only in that: sodium dodecyl benzene sulfonate and alpha-C with the mass ratio of anionic surfactant being 1 14-16 14 parts of a sodium olefin sulfonate mixture; 42 parts of nonionic surfactant isomeric dodecanol, namely the mass ratio of the anionic surfactant to the nonionic surfactant is 1:3.
examples 2 to 5
The non-foaming, highly concentrated germicidal hard surface cleaners of this example differ from those of examples 1-15 only in that: 1, and alpha-C, wherein the mass ratio of the anionic surfactant to the sodium dodecyl benzene sulfonate is 1 14-16 12 parts of a mixture of olefin sodium sulfonate and lauryl alcohol polyoxyethylene ether sodium sulfate; the mass ratio of the nonionic surfactant to the fatty alcohol-polyoxyethylene ether is 1:5.
examples 2 to 6
The non-foaming, highly concentrated germicidal hard surface cleaners of this example differ from examples 1-12 only in that: anionic surfactant alpha-C 14-16 14 parts of olefin sodium sulfonate; 42 parts of nonionic surfactant isomeric dodecanol, namely the mass ratio of anionic surfactant to nonionic surfactant is 1:3.
examples 2 to 7
The non-foaming, highly concentrated germicidal hard surface cleaner of this example differs from examples 1-13 only in that: 12 parts of anionic surfactant lauryl alcohol polyoxyethylene ether sodium sulfate; 60 parts of nonionic surface isomeric dodecanol, namely, the mass ratio of the anionic surfactant to the nonionic surfactant is 1:5.
example 3-1
The non-foaming, highly concentrated germicidal hard surface cleaner of this example differs from example 2-1 only in that: 12.5 parts of anionic surfactant sodium dodecyl benzene sulfonate and 1.25 parts of PEG (polyethylene glycol), wherein the mass ratio of the anionic surfactant to the polyethylene glycol is 10:1.
example 3-2
The non-foaming, highly concentrated germicidal hard surface cleaner of this example differs from example 2-2 only in that: 14 parts of anionic surfactant sodium dodecyl benzene sulfonate; PEG 400.75 parts, namely the mass ratio of the anionic surfactant to the polyethylene glycol is 8:1.
examples 3 to 3
The non-foaming, highly concentrated germicidal hard surface cleaners of this example differ from those of examples 2-3 only in that: 12 parts of anionic surfactant sodium dodecyl benzene sulfonate; 0.75 part of PEG (polyethylene glycol), namely the mass ratio of the anionic surfactant to the polyethylene glycol is 15:1.
examples 3 to 4
The non-foaming, highly concentrated germicidal hard surface cleaners of this example differ from examples 2-4 only in that: sodium dodecyl benzene sulfonate and alpha-C of anionic surfactant in the mass ratio of 1 14-16 14 parts of a sodium olefin sulfonate mixture; 1.75 parts of PEG400 and PEG1450 in a mass ratio of 1: 1.
examples 3 to 5
The non-foaming, highly concentrated germicidal hard surface cleaners of this example differ from those of examples 2-5 only in that: 1, and alpha-C, wherein the mass ratio of the anionic surfactant to the sodium dodecyl benzene sulfonate is 1 14-16 12 parts of a mixture of olefin sodium sulfonate and lauryl alcohol polyoxyethylene ether sodium sulfate; 0.75 part of a mixture of PEG400, PEG1450 and PEG3000 in a mass ratio of 1: 1.
examples 3 to 6
The difference between the non-foaming high-concentration sterilization type hard surface cleaner in the embodiment and the embodiment 2-2 is that: 14 parts of anionic surfactant sodium dodecyl benzene sulfonate; 1.75 parts of PEG1450, namely the mass ratio of the anionic surfactant to the polyethylene glycol is 8:1.
examples 3 to 7
The non-foaming, highly concentrated germicidal hard surface cleaners of this example differ from those of examples 2-3 only in that: 12 parts of anionic surfactant sodium dodecyl benzene sulfonate; PEG 3000.75 parts, namely the mass ratio of the anionic surfactant to the polyethylene glycol is 15:1.
including but not limited to the following embodiments, the short peptide on the surface of the single-walled carbon nanotube is linked to the proximal position (non-end) of the single-walled carbon nanotube, such as within a deviation range of about 1-4nm, and then the amino group provides an additional electron cloud, which can cooperate with the end of the nanotube to form energy induction, thereby enhancing the tropism of the single-walled carbon nanotube to the bacterial cell membrane, promoting the effects of polarization induction, oxidation induction, and the like. The following examples 4-1 to 4-5 are all described by taking short peptide chains assembled in the range deviated from 2nm on the single-walled carbon nanotube as an example.
Example 4-1
The non-foaming, highly concentrated germicidal hard surface cleaner of this example differs from example 3-1 only in that: the surface of the single-walled carbon nanotube is also assembled with short peptides, wherein the short peptides are as follows: (arginine-alanine-aspartic acid-alanine) 4-arginine-isoleucine-lysine-valine-alanine-valine.
Example 4 to 2
The non-foaming, highly concentrated germicidal hard surface cleaner of this example differs from example 3-2 only in that: the surface of the single-walled carbon nanotube is also assembled with short peptides, wherein the short peptides are as follows: (arginine-alanine-aspartic acid-alanine) 4-lysine-isoleucine-lysine-valine-alanine-valine.
Examples 4 to 3
The non-foaming, highly concentrated germicidal hard surface cleaner of this example differs from examples 3-3 only in that: the surface of the single-walled carbon nanotube is also assembled with short peptides, wherein the short peptides are as follows: (arginine-alanine-aspartic acid-alanine) 4-histidine-isoleucine-lysine-valine-alanine-valine.
Examples 4 to 4
The no-foam, high-concentration germicidal hard surface cleaners of this example differ from those of examples 3-4 only in that: the surface of the single-walled carbon nanotube is also assembled with short peptides, wherein the short peptides are as follows: ac-FFGK-NH 2 Short peptides.
Examples 4 to 5
The non-foaming, highly concentrated germicidal hard surface cleaners of this example differ from examples 3-5 only in that: the surface of the single-walled carbon nanotube is also assembled with short peptides, wherein the short peptides are as follows: ac-FFGK-NH 2 Short peptides.
Comparative example 4-1
The non-foaming, highly concentrated germicidal hard surface cleaner of this comparative example differs from example 4-1 only in that: the short peptide chain is assembled on the end part of the single-walled carbon nanotube.
And (3) operation and test: the detergent was applied manually to the wetted surface by spraying the detergent solution (concentration 1.5%/V) on the same sample glass (simulated kitchen waste in bouillon, sucrose, edible oil blend to contaminate the glass surface and incubated for 24h at 90% humidity) surface using the same pump dispenser, followed by standing for 30min and rinsing with clean water for 30S after 20 wipes with the same force.
Manual operation test results:
(a) Overall cleaning Performance in Low light conditions (simulation of 3 PM Sun)
Rating scale:
0= is fully acceptable
5= completely unacceptable
(b) Overall cleaning Performance in Strong light conditions (direct sunlight, simulation 12 o' clock at noon)
Rating scale:
0= is fully acceptable
5= completely unacceptable
( c) After-cleaning sliding test (drag amount: after cleaning, washing and drying, pressing the center of a 3X 3cm pure cotton cleaning cloth by using a 2 cm-side 304 stainless steel cubic solid block, and dragging the cleaning cloth by using cotton threads to incline 30 degrees along the edge of the cleaning cloth )
Rating scale:
0= easy sliding
5= stick (in traction state, unable to move)
(d) Easy cleaning test
Rating scale:
0= easy
5= difficulty (the dirt is still not removed after repeated wiping for more than 1 min)
(e) The foam content of the prepared cleaning solution in the cleaning process
Rating scale:
0= no bubble
5= many foams (meaning that after the washing liquid is sufficiently stirred, a large amount of foam is accumulated in at least 80% of the area of the liquid surface)
(f) And (3) bactericidal performance test: and (4) taking residual water on the surface of the washed sample glass, culturing the sample glass in an agar culture medium for 72 hours, and observing the culture effect.
0= complete kill
5= large number not eliminated
As can be seen from a comparison of fig. 1 and the table above, the cleaning power of the cleaning agent of the present invention is influenced to some extent by the combination of the surfactant in addition to the combination of the polyethylene glycol. The bactericidal capacity is influenced by the modification morphology of the carbon nanotubes, polyethylene glycol, active short chains and introduction positions to a certain extent.
The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. It is not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the invention and its practical application to enable one skilled in the art to make and use various exemplary embodiments of the invention and various alternatives and modifications. It is intended that the scope of the invention be defined by the claims and their equivalents.
Claims (10)
1. A foamless high-concentration sterilization hard surface cleaner is characterized by comprising 5-15 parts of anionic surfactant by weight; 40-60 parts of a nonionic surfactant; 2.5-5 parts of alkalescent preparation; 0.1-0.3 part of defoaming agent; 0.5-1.3 parts of modified carbon nano tube; 0.5-1.75 parts of polyethylene glycol.
2. The non-foaming, highly concentrated germicidal hard surface cleaner of claim 1 wherein the polyethylene glycol is selected from the group consisting of PEG400, PEG1450, PEG3000.
3. The foamless high-concentration germicidal hard surface cleaner of claim 2 wherein the polyethylene glycol is present in a mass ratio of (5-8): (3-5): 1 PEG400, PEG1450, PEG3000.
4. The non-foaming, highly concentrated germicidal hard surface cleaner according to claim 3 wherein the mass ratio of the anionic surfactant to the nonionic surfactant is 1: (3-5).
5. The 55-lather free, highly concentrated germicidal hard surface cleaner as claimed in claim 4 wherein the mass ratio of said anionic surfactant to said polyethylene glycol is (8-15): 1.
6. the foamless highly concentrated germicidal hard surface cleaner of claim 1 wherein the modified carbon nanotubes are modified from carbon nanotubes having a length of 0.5 to 2 microns.
7. The non-foaming, highly concentrated germicidal hard surface cleaner as claimed in claim 6 wherein said modified carbon nanotubes are modified from single wall carbon nanotubes having a length of 0.5-2 microns.
8. The non-foaming, high-concentration germicidal hard surface cleaner of claim 1 or 6 or 7 wherein the modified carbon nanotubes comprise polypeptide modified single-walled carbon nanotubes.
9. The foamless high-concentration sterilization hard surface cleaner of claim 8, wherein the polypeptide modified single-walled carbon nanotube is a single-walled carbon nanotube with short peptides assembled on the surface.
10. The non-foaming, highly concentrated germicidal hard surface cleaner of claim 9 wherein the short peptide is selected from the group consisting of: (arginine-alanine-aspartic acid-alanine) 4-arginine-isoleucine-lysine-valine-alanine-valine, ac-FFGK-NH 2 Short peptides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210947469.0A CN115161128A (en) | 2022-08-09 | 2022-08-09 | Foamless high concentration sterilization type hard surface cleaning agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210947469.0A CN115161128A (en) | 2022-08-09 | 2022-08-09 | Foamless high concentration sterilization type hard surface cleaning agent |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117285988A (en) * | 2023-09-21 | 2023-12-26 | 苏州炽蓝生物科技有限公司 | Antibacterial Hard Surface Cleaner |
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