Background technology
In our daily life, due to aspects such as cooking method and traditional life customs, kitchen fume to kitchen environment and utensil as the crusts such as glazed wall tile, smoke exhaust ventilator, ventilator, gas kitchen range cause very heavy grease.These greases, had both affected kitchen cleaning health, had been unfavorable for health again.Kitchen oil stain cleaning difficulty is large, and analyzing its composition mainly may have: one is by the effect such as air bells laid and physical adsorption, is attached to the dust on tool face and other settling; Two is oil smoke that in cooking process, high-temperature gasification is formed, and this part grease can be attached on crust by the mode of physics or chemical action; Three be in high-temperature cooking process by unsaturated oil lipid oxidation, be polymerized the oil-based polymer that formed, and formed on crust and be firmly polymerized oil film; Four is pollutents that utensil itself produces, namely utensil deposit with use procedure in because of corrosion, the rusty stain, cast etc. produced such as aging.
At present, according to the feature of kitchen oil stain, cleaning technique and cleaning product are roughly divided into three kinds: the first is strong base, this sanitising agent counterweight greasy dirt has good removal ability, but because alkalescence is strong, easily cause user's hand discomfort or damage is produced to tool face, there is certain danger.The second is solvent-borne type, this sanitising agent is mainly come off by the dissolving of organic solvent to grease and the emulsification solublization of tensio-active agent reaches the object of wipe oil, but this product is due to containing more organic solvent, smell own is larger, organic solvent likely causes certain damage to the painted surface of kitchen appliance simultaneously, causes damage to user.Kitchen cleaning agent commercially available at present belongs to first two type mostly.The third is pure surfactant formula, and this formula has given full play to the effect of the infiltration of tensio-active agent, emulsification and solubilising, realizes the removal to greasy dirt.This series products has certain height on formula technique, is a kind of challenge for Formula Development.This series products is rare on the market at present, and major cause is that detersive power is poor, and formula is complicated, and cost is higher.
Such as, at home, Chinese patent (CN10123031) Zhang Yaming etc. describes a kind of kitchen oil stain heavy duty cleaner by liquid caustic soda, tensio-active agent and polyol ethers solvent composition, although have stronger soil removability, its alcohol ether solvents causes potential infringement to kitchen oil paint tool face.Chinese patent (CN101210213) Zhang Yonghua etc. describes a kind of not containing the kitchen cleaning agent of ethylene glycol monobutyl ether, but this sanitising agent contains Virahol, causes potential harm to consumer health.Chinese patent (CN102746952) is although Wei Jianhua etc. have employed the gentle tensio-active agent such as alkyl glycoside and fatty acid methyl ester sulfonate as raw material, but still also have relatively large alcohol ether solvents in the kitchen cleaning agent prescription described in it, potential harm is still existed to consumer health and domestic environment.
Abroad, Clorox company is proposed a series of detergent product declaring green natural, and has in succession applied for relevant patent (US2010056416, US2010234271, US2010160201, US7608573 etc.).In these invention disclosed patents, still employ different types of organic solvent.Germany Frosch has stepped new paces on kitchen cleaning agent formula technique is explored, and (http://www.frosch.de/main/brand/brandhistory.html) discloses the formula of its kitchen heavy oil pollution cleanser on its site.Its formula, based on B oxidation fat alcohol sodium sulfate, B oxidation fat alcohol and sodium carbonate, avoid stronger alkaline matter and irritating solvent, but the actual soil removability of this formula is more weak.
Summary of the invention
The object of this invention is to provide the heavy dirty grease dirt cleaning agent in a kind of kitchen containing vermiculate glues microtexture, this kitchen cleaning agent is for main raw material with the tensio-active agent of plant origin, have that green gentleness is not hindered hand, do not hindered crust, cleaning capacity is strong, soil removability and commercially available highly basic sexual type, suitable containing solvent type kitchen cleaning agent product.
The object of the invention to solve the technical problems realizes by the following technical solutions.The heavy dirty grease dirt cleaning agent in a kind of kitchen containing vermiculate glues microtexture proposed according to the present invention, each feed composition containing following weight percent: vegetable fatty acid 1.0% ~ 15.0%, alkyl-glucoside 1.0% ~ 15.0%, polyoxyethylenated alcohol sodium sulfate 0.5% ~ 6.0%, essence 0.01% ~ 0.3%, viscosity modifier 0.1% ~ 2.0%, liquid caustic soda (32%) 0.2-3%; Sterilant 0.05% ~ 0.3%, pH adjusting agent 0.01% ~ 0.5%, sequestrant 0.01% ~ 0.2%, sanitas 0.05% ~ 0.5%, deionized water surplus.
The heavy dirty grease dirt cleaning agent in kitchen of the present invention, its formula composition is not containing any organic solvent, special not containing propylene glycol monomethyl ether, propylene-glycol ethyl ether, ethylene glycol monomethyl ether, ethylene glycol ethyl ether, glycol propyl ether, butyl glycol ether, diethylene glycol dimethyl ether, butyl, propandiol butyl ether, dipropylene, dipropylene glycol methyl ether, the alcohol ether solvents such as diethylene glycol dimethyl ether acetic ester, and ethanol, Virahol, butanols, monoethanolamine, diethanolamine, the alcamines solvents such as trolamine, and normal hexane, halohydrocarbon, cfc, benzene, toluene dimethylbenzene and ethylbenzene etc. do not meet the organic solvent of " technical requirements of HJ458-2009 environmental labelling product ".
Described vegetable fatty acid is the vegetable fatty acid be distributed in by one or more carbochains processed in sweet oil, peanut oil, soybean oil, Semen Maydis oil, sunflower seed oil and sesame wet goods vegetables oil within the scope of C8 ~ C18.
Described alkyl-glucoside is the alkyl-glucoside be distributed in through the carbochain processed by W-Gum and Oleum Cocois or plam oil within the scope of C8 ~ C18.
In described alkyl-glucoside, glucose unit number is 1 ~ 3, and preferred glucose unit number is 1 ~ 2.
Described viscosity modifier is one or more mixtures in sodium-chlor, sodium sulfate, Sodium Toluene Sulphonate, acid dimethyl sodium, cumene sodium sulfonate, xanthan gum, carboxymethyl cellulose, Natvosol, Vltra tears, sodium polyacrylate, acrylic ester polymer and derivative thereof and vinylformic acid-fumaric acid cross-linking copolymer and derivative thereof.
Described sequestrant is one or more mixtures in disodium ethylene diamine tetraacetate, N, N-dicarboxyl methylalanine sodium, 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid sodium, ethylenediamine tetraacetic methene sodium phosphate and Trisodium Citrate.
The heavy dirty grease dirt cleaning agent stoste pH value range in described kitchen is 8.0 ~ 10.5; Described sterilant is one or more mixtures in 2,4,4 '-three chloro-2-dihydroxy diphenyl ether, 4,4 '-two chloro-2-dihydroxy diphenyl ether, CDMP; Described sanitas is one or more mixtures in methylisothiazolinone, methylchloroisothiazandnone, Phenoxyethanol, benzene oxygen Virahol and 1,3-dihydroxymethyl-5,5-dimethyl hydantion.
In addition, the present invention contains the preparation method of the heavy dirty grease dirt cleaning agent in kitchen of vermiculate glues microtexture, comprises step: get account for gross weight 60%-95% described in deionized water, add in stirring tank; Then described sequestrant, polyoxyethylenated alcohol sodium sulfate is under agitation added successively to dissolving completely; Add after vegetable fatty acid, sterilant, essence, viscosity modifier premix again; Add alkyl-glucoside, liquid caustic soda, sanitas, pH adjusting agent successively again, the remaining described deionized water of polishing, stirs, and leaves standstill, and obtains the heavy dirty grease dirt cleaning agent in the described kitchen containing vermiculate glues microtexture.
The alkyl-glucoside that the embodiment of the present invention is selected is synthesized by W-Gum, glucose; Sodium soap is distributed in C by one or more carbochains processed in sweet oil, peanut oil, soybean oil, Semen Maydis oil, sunflower seed oil and sesame wet goods vegetables oil
8~ C
18vegetable fatty acid in scope is raw material, through adding in alkali and etc. technique make the tensio-active agent of excellent property; Described vegetable fatty acid comprises saturated fatty acid and unsaturated fatty acids.
Described aliphatic alcohol polyethenoxy sodium sulfate is raw material with Oleum Cocois, enters the techniques such as hydrogenation, ethylene oxide condensation, esterification, neutralization and make; These tensio-active agents all have good emulsification, infiltration, spreading ability, are conducive to surface oil dirt and remove.
By technique scheme, the advantage that the present invention has and beneficial effect are:
1. the heavy dirty grease dirt cleaning agent in kitchen of the present invention is weakly alkaline, and user's hand substantially can not be caused uncomfortable, does not form damage to kitchen appliance surface;
2. the heavy tensio-active agent that dirty grease dirt cleaning agent uses in kitchen of the present invention mainly plant origin, various raw material is prepared through rational proportion, and its detersive power can reach the detersive power suitable with commercially available competing product;
3. heavy dirty grease dirt cleaning agent is stablized, pungency is little kitchen of the present invention, free from environmental pollution.
Embodiment
The present invention be intended to disclose a kind of with oleic acid be primary surfactant there is kitchen cleaning agent of vermiculate glues microtexture and preparation method thereof.One or more distribution is there is in its micella within the scope of 1-200nm.The present invention's formula does not contain organic solvent, with the tensio-active agent of plant origin for main raw material.Its raw material comprising tensio-active agent, sequestrant, sterilant, essence, sanitas, pH adjusting agent etc. of filling a prescription is prepared from, the tensio-active agent adopted is plant origin tensio-active agent, the physicochemical property of the compositions such as sterilant in sanitising agent, sanitas, essence can not be changed, product can be made gentleer.The present invention's formula has the features such as green gentleness is not hindered hand, do not hindered crust, cleaning capacity is strong, and soil removability and commercially available strong basicity, kitchen cleaning agent product containing solvent are suitable.
Below by way of concrete preferred embodiment, the present invention is described in further detail, but the present invention is not limited in following embodiment.
embodiment 1(1#)
The heavy dirty grease dirt cleaning agent in kitchen in the present embodiment, it comprises the feed composition of following weight fraction ratio:
Get account for gross weight 60%-95% described in deionized water, add in stirring tank; Then under agitation add described N successively, N-dicarboxyl methylalanine sodium, polyoxyethylenated alcohol sodium sulfate are to dissolving completely; Again by vegetable fatty acid, 4, add after 4 '-two chloro-2-dihydroxy diphenyl ether, essence, carboxymethyl cellulose premix; Add alkyl-glucoside, liquid caustic soda (32% more successively, weight percent), methylisothiazolinone, citric acid, the remaining described deionized water of polishing, stirs, leave standstill, obtain the heavy dirty grease dirt cleaning agent in the described kitchen containing vermiculate glues microtexture.
The present embodiment weight unit used is gram, also can kilogram.1 distribution is there is in the present embodiment micella within the scope of 1-200nm.Each raw material described in the present embodiment is technical grade.Each raw material described in the present embodiment, equipment are the conventional products that market is sold.
The clean effect of the heavy dirty grease dirt cleaning agent in the kitchen described in the present embodiment as shown in Figure 1; Soil removal efficiency result is for shown in table 1: 45.10%.
embodiment 2 (2#)
The heavy dirty grease dirt cleaning agent in kitchen in the present embodiment, it comprises the feed composition of following weight fraction ratio:
Get account for gross weight 60%-95% described in deionized water, add in stirring tank; Then under agitation add described N successively, N-dicarboxyl methylalanine sodium, polyoxyethylenated alcohol sodium sulfate are to dissolving completely; Again by vegetable fatty acid, 4, add after 4 '-two chloro-2-dihydroxy diphenyl ether, essence, xanthan gum premix; Add alkyl-glucoside, liquid caustic soda (32%, weight percent), 1,3-dihydroxymethyl-5 more successively, 5-dimethyl hydantion, citric acid, the remaining described deionized water of polishing, stirs, leave standstill, obtain the heavy dirty grease dirt cleaning agent in the described kitchen containing vermiculate glues microtexture.
The present embodiment weight unit used is gram, also can kilogram.There are 2 distributions in the present embodiment micella within the scope of 1-200nm.Each raw material described in the present embodiment is technical grade.Each raw material described in the present embodiment, equipment are the conventional products that market is sold.
The clean effect of the heavy dirty grease dirt cleaning agent in the kitchen described in the present embodiment as shown in Figure 1; Soil removal efficiency result is for shown in table 1: 51.70%.
embodiment 3 (3#)
The heavy dirty grease dirt cleaning agent in kitchen in the present embodiment, it comprises the feed composition of following weight fraction ratio:
Get account for gross weight 60%-95% described in deionized water, add in stirring tank; Then under agitation add described N successively, N-dicarboxyl methylalanine sodium, polyoxyethylenated alcohol sodium sulfate are to dissolving completely; Again by vegetable fatty acid, 4, add after 4 '-two chloro-2-dihydroxy diphenyl ether, essence, xanthan gum premix; Add alkyl-glucoside, liquid caustic soda (32% more successively, weight percent), 1,3-dihydroxymethyl-5,5-dimethyl hydantion, citric acid, the remaining described deionized water of polishing, stir, leave standstill, obtain the heavy dirty grease dirt cleaning agent in the described kitchen containing vermiculate glues microtexture.
The present embodiment weight unit used is gram, also can kilogram.There are 2 distributions in the present embodiment micella within the scope of 1-200nm.Each raw material described in the present embodiment is technical grade.Each raw material described in the present embodiment, equipment are the conventional products that market is sold.
The clean effect of the heavy dirty grease dirt cleaning agent in the kitchen described in the present embodiment as shown in Figure 1; Soil removal efficiency result is for shown in table 1: 45.10%.
embodiment 4 (4#)
The heavy dirty grease dirt cleaning agent in kitchen in the present embodiment, it comprises the feed composition of following weight fraction ratio:
Get account for gross weight 60%-95% described in deionized water, add in stirring tank; Then under agitation add described N successively, N-dicarboxyl methylalanine sodium and disodium ethylene diamine tetraacetate, polyoxyethylenated alcohol sodium sulfate extremely dissolve completely; Again by vegetable fatty acid, 4, add after 4 '-two chloro-2-dihydroxy diphenyl ether, essence, Natvosol premix; Add alkyl-glucoside, liquid caustic soda (32% more successively, weight percent), 1,3-dihydroxymethyl-5,5-dimethyl hydantion, citric acid, the remaining described deionized water of polishing, stir, leave standstill, obtain the heavy dirty grease dirt cleaning agent in the described kitchen containing vermiculate glues microtexture.
The present embodiment weight unit used is gram, also can kilogram.1 distribution is there is in the present embodiment micella within the scope of 1-200nm.Each raw material described in the present embodiment is technical grade.Each raw material described in the present embodiment, equipment are the conventional products that market is sold.The clean effect of the heavy dirty grease dirt cleaning agent in the kitchen described in the present embodiment as shown in Figure 1; Soil removal efficiency result is for shown in table 1: 57.08%
the present embodiment 5 (5#)
The heavy dirty grease dirt cleaning agent in kitchen in the present embodiment, it comprises the feed composition of following weight fraction ratio:
Get account for gross weight 60%-95% described in deionized water, add in stirring tank; Then under agitation add described N successively, N-dicarboxyl methylalanine sodium and 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid sodium, polyoxyethylenated alcohol sodium sulfate extremely dissolve completely; Again by vegetable fatty acid, 4, add after 4 '-two chloro-2-dihydroxy diphenyl ether, essence, Natvosol and carboxymethyl cellulose premix; Add alkyl-glucoside, liquid caustic soda (32% more successively, weight percent), 1,3-dihydroxymethyl-5,5-dimethyl hydantion and methylisothiazolinone, citric acid, the remaining described deionized water of polishing, stir, leave standstill, obtain the heavy dirty grease dirt cleaning agent in the described kitchen containing vermiculate glues microtexture.
The present embodiment weight unit used is gram, also can kilogram.There are 2 distributions in the present embodiment micella within the scope of 1-200nm.The preparation method of the present embodiment is see embodiment 1.Each raw material described in the present embodiment is technical grade.Each raw material described in the present embodiment, equipment are the conventional products that market is sold.
The clean effect of the heavy dirty grease dirt cleaning agent in the kitchen described in the present embodiment as shown in Figure 1; Soil removal efficiency result is for shown in table 1: 64.91%.
embodiment 6 (6#)
The heavy dirty grease dirt cleaning agent in kitchen in the present embodiment, it comprises the feed composition of following weight fraction ratio:
Get account for gross weight 60%-95% described in deionized water, add in stirring tank; Then under agitation add described N successively, N-dicarboxyl methylalanine sodium, polyoxyethylenated alcohol sodium sulfate are to dissolving completely; Again by vegetable fatty acid, 4, add after 4 '-two chloro-2-dihydroxy diphenyl ether, essence, sodium polyacrylate premix; Add alkyl-glucoside, liquid caustic soda (32%, weight percentage), 1,3-dihydroxymethyl-5 more successively, 5-dimethyl hydantion, citric acid, the remaining described deionized water of polishing, stirs, leave standstill, obtain the heavy dirty grease dirt cleaning agent in the described kitchen containing vermiculate glues microtexture.
The present embodiment weight unit used is gram, also can kilogram.There are 2 distributions in the present embodiment micella within the scope of 1-200nm.Each raw material described in the present embodiment is technical grade.Each raw material described in the present embodiment, equipment are the conventional products that market is sold.
Micella grain size distribution corresponding to embodiment of the present invention sample is as shown in accompanying drawing 2 ~ 7, as can be seen from Figure, kitchen of the present invention heavy oil pollution cleanser is at micella distributed architecture, its principal character is: within the scope of particle diameter 10 ~ 200nm, there is one or more distribution, its abundance occupies more than 80% of total amount.This micella counterweight greasy dirt has good infiltration solubilising and the effect of removal.
The present invention's qualitative decontamination testing method used is: from the lampblack absorber oil box of average family, collect 4 ~ 6 greasy dirt samples and mix, then with Virahol in 3:1(mass ratio) ratio mix, the white ceramic tiles surface of one piece of 30cm × 45cm is uniformly coated on sponge, ambient temperatare puts 2 hours, then aging 1 ~ 2 hour is placed in the baking oven of 160 DEG C, the cage of 5 × 3 is scratched under room temperature again after aging 24 ~ 36 hours after taking out, 1 ~ 2ml test specimens is dripped in each grid spaces, effect 1 ~ 20min, rinse with water, observation clean effect.
The present invention's quantitative decontamination testing method used is: be directly coated on by above-mentioned mixing greasy dirt in No. 45 steel discs, coating weight is about 0.3g, aged at room temperature after 4 days according to the method for " JB/T4323.1-1999 water base metal cleaning agent ", the quantitative assay that machine carries out detersive power is washed with RHBX-II crust pendulum, record pendulum washes rear dirt amount with pendulum before washing, and calculates detersive efficiency.
The present invention's particle diameter testing method used is: testing tool: Malvern nano-ZS particle diameter zata potentiometric analyzer, probe temperature: 25 DEG C.The kitchen oil dirt detersive power qualitative, quantitative testing method used according to the invention described above measures, and measurement result as shown in Figure 1; The kitchen oil stain detersive power quantitative measuring method used according to the present invention carries out quantitative test, and its result is as shown in table 1.
Table 1: the heavy dirty grease dirt cleaning agent detersive power in kitchen in embodiment 1 ~ embodiment 6
Embodiment |
1# |
2# |
3# |
4# |
5# |
6# |
Commercial samples 1 |
Commercial samples 2 |
Soil removal efficiency |
45.10% |
51.70% |
43.32% |
57.08% |
64.91% |
43.84% |
60.59% |
45.14% |
As seen from Figure 1, embodiment of the present invention 5(5#) clean effect is best, and with commercial samples to such as shown in table 1 data, product of the present invention has the soil removability suitable with commercial samples.
The above, it is only preferred embodiment of the present invention, not any pro forma restriction is done to the present invention, therefore everyly do not depart from technical solution of the present invention content, the any simple modification done above embodiment according to technical spirit of the present invention, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.