CN107057883B - Vehicle interior cleaning agent and preparation method thereof - Google Patents
Vehicle interior cleaning agent and preparation method thereof Download PDFInfo
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- CN107057883B CN107057883B CN201710396138.1A CN201710396138A CN107057883B CN 107057883 B CN107057883 B CN 107057883B CN 201710396138 A CN201710396138 A CN 201710396138A CN 107057883 B CN107057883 B CN 107057883B
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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
- C11D1/83—Mixtures of non-ionic with anionic compounds
- C11D1/831—Mixtures of non-ionic with anionic compounds of sulfonates with ethers of polyoxyalkylenes without phosphates
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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
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/18—Hydrocarbons
- C11D3/188—Terpenes
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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
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/20—Organic compounds containing oxygen
- C11D3/2068—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
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/20—Organic compounds containing oxygen
- C11D3/2075—Carboxylic acids-salts thereof
- C11D3/2086—Hydroxy carboxylic acids-salts 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
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/37—Polymers
- C11D3/3746—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C11D3/3757—(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions
- C11D3/3765—(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions in liquid 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
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- 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
- C11D1/008—Polymeric surface-active agents
-
- 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
- C11D1/04—Carboxylic acids or salts thereof
- C11D1/06—Ether- or thioether carboxylic acids
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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
- C11D1/662—Carbohydrates or derivatives
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- Chemical & Material Sciences (AREA)
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- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
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- Health & Medical Sciences (AREA)
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Abstract
The invention discloses a vehicle interior cleaning agent, and belongs to the field of daily chemicals. The product comprises the following components in parts by weight: 0.1-6 parts of low-odor alcohol ether solvent, 0.1-0.8 part of alcohol ether carboxylic acid (salt), 0.1-0.8 part of alkyl glycoside, 0.05-0.5 part of dispersant, 92.2-99.6 parts of water, 0-0.1 part of citric acid and 0.05-0.5 part of limonene; the low-odor alcohol ether solvent is diethylene glycol ethyl ether; the alcohol ether carboxylic acid (salt) is C12‑14AEC-9H (Na). The diethylene glycol ethyl ether belongs to a low-odor alcohol ether solvent, has low odor and low irritation compared with other low-odor alcohol and alcohol ether solvents, and can enable the prepared cleaning agent to have low odor and irritation. And the low-odor alcohol ether solvent diethylene glycol ethyl ether and limonene are compounded, so that the composite has strong penetration and dissolution effects on dirt. Therefore, the product of the invention has the characteristics of small irritation, environmental protection and safety, can be used in a semi-closed environment, has strong dirt-removing capacity, and can remove heavy dirt which can be removed only by using a strong alkaline cleaner.
Description
Technical Field
The invention relates to a heavy-dirt cleaning agent for public places, in particular to a vehicle interior cleaning agent, and belongs to the field of chemical industry.
Background
The facility of car, subway and motor car carriage, indoor stadium, subway and railway station waiting hall is because long-term operation is used to and the intensive clean maintenance that can not in time of flow of people, the easy remaining filth in above-mentioned facility surface, if: dust deposits, water stains, body secretions, perspiration stains, shoe marks, food residues, chewing gum and the like. Cleaning the interior of a vehicle is an important item in automobile beauty service, cleaning and maintenance of the interior of a subway and a motor car compartment.
The cleaning method usually adopts a high-power dust collector to collect dust firstly, but has the defect of high noise. In addition, the cleaner can only clean the surface floating objects, so the cleaning effect is poor.
At present, there are two main types of vehicle interior cleaner products on the market: one is a special foam (pressure tank) cleaning agent, has limited cleaning function and is only suitable for cleaning velvet and chemical fiber products in a vehicle; the other is a water-based multifunctional detergent. The existing multifunctional cleaning agent is used for cleaning the interior of a vehicle, has a good cleaning function, but has a high pH value, can corrode a paint surface and an electroplated part, and has a strong smell and strong irritation. Generally, the cleaning agent can not be directly used for cleaning the interior decoration, and the interior decoration can be cleaned after being diluted according to a larger proportion, so that the use is inconvenient. Therefore, the vehicle interior cleaning is required to be safe and environment-friendly, has good decontamination effect, small smell, no irritation and mild performance, and needs to develop a vehicle interior cleaning agent which is specially applied to cleaning and maintenance of the interior trim of a carriage.
The invention of CN 103710178B discloses an automotive interior cleaner. The invention comprises the following components in parts by weight: 0.1 to 0.8 portion of alcohol ether carboxylate, 0.1 to 0.4 portion of alkyl glycoside, 0.1 to 0.3 portion of terpene compound, 50ppm of antibacterial agent, 0.05 to 0.25 portion of dispersant, 5 to 15 portions of low molecular alcohol and 80 to 150 portions of water. The pH value of the invention is 7.5-7.8, which belongs to alkalescence and has the characteristics of environmental protection, high safety and strong decontamination capability. However, the detergent composition contains low-molecular alcohol, and thus has poor dirt-dissolving ability and limited detergency. And the low molecular alcohol has large smell, strong irritation, low flash point and unsafe production and use.
The invention of CN 100537734C discloses a neutral nontoxic heavy oil stain cleaning agent and a preparation method thereof. The invention comprises the following components in parts by weight: 0.1-10 parts of 3-methoxy-3 methyl-1-butanol, 0.1-10 parts of ethylene glycol monobutyl ether, 0.1-10 parts of ethylene glycol ether, 0.1-5 parts of limonene, 0.1-10 parts of polyoxyethylene fatty alcohol amide, 0.1-10 parts of alkyl glycoside, 0.1-10 parts of propylene glycol, 0.1-10 parts of fatty alcohol polyoxyethylene ether (9), 0.1-10 parts of fatty alcohol polyoxyethylene ether (7), 0.1-10 parts of fatty alcohol polyoxyethylene ether (3), 0.1-10 parts of sodium fatty alcohol polyoxyethylene ether (9), 0.1-5 parts of sodium fatty alcohol polyoxyethylene ether (7) carboxylate, 0.1-1 part of citric acid and 40-75 parts of ionic water. The invention can effectively remove heavy oil stains, has good decontamination effect, neutral pH value, and is nontoxic and environment-friendly. However, the formulation raw material composition is too complex, and although 3-methoxy-3 methyl-1-butanol with high cost, low odor and low irritation is used, the odor and irritation are still great and the cost is high because ethylene glycol butyl ether and ethylene glycol ethyl ether with high odor and strong irritation are still contained. And the flash point of the ethylene glycol monoethyl ether is 43-44 ℃, which belongs to a dangerous material of class B and is unsafe.
The invention of CN 105154246A discloses a formula of a heavy dirt cleaning agent for an environment-friendly public place, which comprises the following components: 1-10% of fatty alcohol ethoxylate, 1-10% of octyl sulfonate, 20-60% of a mixture of soybean and corn oil vinegar, 1-10% of isopropanol, and the balance of deionized water. The invention uses a large amount of the mixture of soybean and corn oil vinegar, which causes secondary pollution, high cost and waste. And the isopropanol is low molecular alcohol, has large smell, strong irritation, low flash point and unsafe production and use.
Disclosure of Invention
The present invention aims to overcome the disadvantages of the prior art, and provides a vehicle interior cleaner and a preparation method thereof, wherein the vehicle interior cleaner comprises the following components: low smell, small irritation, environmental protection and high safety, and can be used in semi-closed environment indoors and in vehicles without discomfort. The cleaning agent has strong dirt-removing capacity and can remove heavy dirt which can be removed only by using strong alkaline cleaning agent.
In order to achieve the purpose of the invention, through a large number of experimental comparisons (the experimental results are detailed in table 1), the inventor of the patent finds that the diethylene glycol diethyl ether is a low-odor alcohol ether solvent, has lower odor and less irritation than other low-odor alcohol ether solvents, and can enable the prepared detergent to have lower odor and irritation. The cleaning agent is compounded by low-odor alcohol ether solvents, namely diethylene glycol ethyl ether and limonene, has strong penetration and dissolution effects on dirt, is compounded by two novel environment-friendly green surfactants, namely AEC-9Na and APG, and removes the dirt according to the principle of penetration, emulsification, dissolution and dispersion, so that the cleaning agent has strong detergency, can remove heavy dirt which can be removed only by using a strong-alkaline cleaning agent, and is mild in performance, free of stimulation, rich and fine in foam and easy to rinse.
TABLE 1 results of odor and irritation comparison experiments of diethylene glycol ethyl ether with other alcohol ether solvents
The invention relates to a vehicle interior cleaning agent which comprises the following components in parts by weight:
0.1-6 parts of low-odor alcohol ether solvent, 0.1-0.8 part of alcohol ether carboxylic acid (salt), 0.1-0.8 part of alkyl glycoside, 0.05-0.5 part of dispersant, 92.2-99.6 parts of water, 0-0.1 part of citric acid and 0.05-0.5 part of limonene. The environment-friendly floor mat has the characteristics of low smell, small irritation, environmental protection and high safety, and can be used in a semi-closed environment in an indoor vehicle without discomfort. The cleaning agent has strong dirt-removing capacity and can remove heavy dirt which can be removed only by using strong alkaline cleaning agent.
The low-odor alcohol ether solvent is diethylene glycol ethyl ether, the using amount is 0.1-6 parts, and 2.5-4.5 parts of diethylene glycol ethyl ether is preferred.
The alcohol ether carboxylic acid (salt) is a novel multifunctional anionic surfactant, and the general structural formula of the alcohol ether carboxylic acid (salt) is as follows: r- (OCH)2CH2)nOCH2Cooh (na), very similar to soap, but the embedded EO chains make it compatible with the characteristics of both anionic and nonionic surfactants, and can be used under a wide range of pH conditions, mainly characterized by: good detergency, wettability, emulsifiability, dispersibility and lime soap dispersibility; good foamability and foam stability, and the foaming force is not influenced by the hardness of water and the pH value of the medium; the eye and skin are very mild, and the mildness of the formula can be obviously improved; has good compatibility and can be compatible with any ionic or surfactant; is easy to be biodegraded, and the degradation rate of OECD verification test is 98%. Can be completely degraded into CO in natural environment2And water; no toxicity, safe use and LD50The value is 3000-4000 mg/kg. Preferably C12-14AEC-9H (Na) with content of 88% H, 28% Na or 98% Na. The amount is 0.1-0.8 parts, preferably 0.2-0.5 parts.
The alkyl glycoside (APG) is synthesized from renewable resources, namely natural fatty alcohol and glucose, has the characteristics of common nonionic and anionic surfactants, has high surface activity, good ecological safety and compatibility, and is an internationally accepted preferred 'green' functional surfactant. The APG serving as a novel green nonionic surfactant with relatively comprehensive performance can be compounded with any type of surfactant, and the synergistic effect is obvious. Preferably APG 0810 (carbon number 8, 10), APG1214 (carbon number 12, 14) or APG 0814 (carbon number 8, 10, 12, 14), APG content is not less than 50%, free alcohol content is not more than 0.5%. The amount is 0.1-0.8 part, preferably 0.2-0.4 part.
The dispersant mainly improves the dirt dispersibilityAnd can avoid the phenomenon of dirt redeposition, and can be selected from phosphate-free polyacrylate dirt dispersion agent, its average molecular weight (g/mol) is about 4000 and calcium carbonate dispersion force (mgCaCO)3Polymer)/g (23 ℃, pH 11) about 135, low free monomer content, odorless. The scale inhibiting dispersant Sokalan PA25CL from BASF corporation is preferred. The amount is 0.05-0.5 part, preferably 0.06-0.2 part.
The citric acid is used as a neutralization regulator to regulate the pH value to 6.5-7.5, and is nearly neutral, so that the prepared final product is milder. Since most commercially available APG is alkaline (pH 11-12), alcohol ether carboxylic acid (salt) can function as a neutralizing agent when 88% H form is used, but when 28% Na form or 98% Na form is used, a neutralization regulator must be added to adjust the pH to 6.5-7.5.
The citric acid is food-grade citric acid monohydrate. The amount is 0 to 0.1 part, preferably 0.01 to 0.05 part.
The water is selected from deionized water or tap water, preferably deionized water. The amount is 92.2-99.6 parts, preferably 94.1-97.0 parts.
The limonene is D-limonene or limonene, lemon oil, sweet orange oil and the like. The limonene is compounded with the low-odor alcohol ether solvent diethylene glycol ethyl ether, so that the composite has strong penetration and dissolution effects on dirt, and can effectively remove macromolecular resin substances such as viscose, adhesive sticker and the like. But also can provide certain fragrance, and the final addition during production also has the defoaming effect. Lemon oil is preferred. The amount is 0.05-0.5 part, preferably 0.1-0.25 part.
The present invention may also add antimicrobial agents and pigments to improve the additional functionality and appearance of the cleanser. The antibacterial agent is selected from triclosan IRGASAN DP-300, the chemical name is 2, 4, 4 '-trichloro-2' -hydroxy-diphenyl ether, and compared with other acceptable antibacterial agents (such as chlorhexidine, PVP-I, TCC and the like) in the world at present, IRGASAN DP-300 has the outstanding advantages of broad-spectrum antibacterial, high efficiency, no product contamination, no pungent odor, high safety to human bodies and environment and the like. The pigment is edible pigment, and can be selected from apple green or lemon yellow, etc.
Among them, preferred are: 2.5-4.5 parts of diethylene glycol ethyl ether, 0.2-0.5 part of fatty alcohol polyoxyethylene (9) ether carboxylate, 0.4-0.4 part of alkyl glycoside APG 08140.2, 0.06-0.2 part of polyacrylate dispersant Sokalan PA25CL 0.06, 94.10-97.0 part of deionized water, 0.01-0.05 part of citric acid and 0.1-0.25 part of lemon oil.
The invention provides a vehicle interior cleaning agent and a preparation method thereof, wherein the vehicle interior cleaning agent comprises the following raw materials in parts by weight: sequentially adding the low-odor alcohol ether solvent, the optional antibacterial agent, the optional pigment, the fatty alcohol polyoxyethylene (9) ether carboxylate, the alkyl glycoside and the polyacrylate dispersant into a blending kettle according to the weight part ratio, uniformly stirring, adding water, stirring for dissolving, gradually adding citric acid, adjusting the pH value to 6.5-7.5, adding limonene for defoaming and blending, uniformly stirring, filtering and packaging to obtain the vehicle interior cleaning agent. The performance index of the vehicle interior cleaner of the present invention is shown in table 2.
TABLE 2 Performance index of vehicle interior cleaner
Advantageous effects
Compared with the prior art, the vehicle interior cleaning agent has the following advantages:
1. the vehicle interior cleaning agent adopts the low-odor alcohol ether solvent diethylene glycol ethyl ether, has low odor and less irritation compared with other low-odor alcohol and alcohol ether solvents, can endow the prepared cleaning agent with low odor and irritation, has no peculiar smell, and can be used in indoor and semi-closed environments in vehicles without discomfort.
2. The pH value of the vehicle interior cleaning agent is 6.5-7.5, the product is neutral to alkalescent, and the product is milder.
3. The vehicle interior cleaner disclosed by the invention is compounded by low-odor alcohol ether solvents, namely diethylene glycol ethyl ether and limonene, has strong penetration and dissolution effects on dirt, is assisted by synergistic compounding of two novel environment-friendly green surfactants, namely AEC-9Na and APG, and removes the dirt according to the principles of penetration, emulsification, dissolution and dispersion, so that the vehicle interior cleaner is strong in detergency, can remove heavy dirt which can be removed by a strong-alkaline cleaner, and is environment-friendly and high in safety. The vehicle interior cleaning agent is suitable for cleaning and maintaining the carriages of automobiles, subways and motor cars, is also suitable for cleaning and maintaining the hard surfaces (such as seats, floors and the like) of facilities in indoor stadiums, subways and waiting halls of railway stations with dense people flow, and can effectively remove heavy stains such as shoe marks, chewing gums, food residues and the like. Also can be used for cleaning leather seats, furniture and cloth sofas.
4. The vehicle interior cleaning agent disclosed by the invention is simple in formula, easily available in raw materials and appropriate in cost.
Detailed Description
The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
Example 1
Adding 0.1 part of diethylene glycol ethyl ether, 0.72 part of fatty alcohol polyoxyethylene (9) ether carboxylate, 0.29 part of alkyl glycoside, IRGASAN DP-3000.03 parts of antibacterial agent and 0.2 part of dispersing agent Sokalan PA25CL 0.2 into a blending kettle in sequence according to the parts by weight, uniformly stirring, adding 98.54 parts of tap water, stirring and dissolving, gradually adding 0.05 part of citric acid, adjusting the pH value to 7.5, adding 0.05 part of limonene, defoaming, uniformly stirring, filtering and standing to obtain the vehicle interior cleaning agent.
Example 2
Sequentially adding 3 parts of diethylene glycol ethyl ether, 0.72 part of fatty alcohol polyoxyethylene (9) ether carboxylate, 0.29 part of alkyl glycoside, IRGASAN DP-3000.05 parts of antibacterial agent and 0.2 part of dispersing agent Sokalan PA25CL 0.2 to a blending kettle according to the weight part ratio, uniformly stirring, adding 95.64 parts of tap water, stirring and dissolving, gradually adding 0.1 part of citric acid, adjusting the pH value to 7.0, adding 0.15 part of limonene, defoaming, uniformly stirring, filtering and standing to obtain the vehicle interior cleaning agent.
Example 3
Adding 6 parts of diethylene glycol ethyl ether, 0.5 part of fatty alcohol polyoxyethylene (9) ether carboxylate, 0.14 part of alkyl glycoside, IRGASAN DP-3000.1 parts of antibacterial agent and 0.1 part of dispersing agent Sokalan PA25CL 0.1 into a blending kettle in sequence according to the parts by weight, stirring uniformly, adding 92.97 parts of tap water, stirring for dissolving, gradually adding 0.07 part of citric acid, adjusting the pH value to 6.8, adding 0.25 part of limonene for defoaming, filtering and standing after stirring uniformly, thus obtaining the vehicle interior cleaning agent in the embodiment.
Example 4
Adding 4.04 parts of diethylene glycol ethyl ether, 0.27 part of fatty alcohol polyoxyethylene (9) ether carboxylate, 0.35 part of alkyl glycoside, IRGASAN DP-3000.08 parts of antibacterial agent and 0.06 part of dispersing agent Sokalan PA25CL 0.06 to a blending kettle in sequence according to the parts by weight, uniformly stirring, adding 95.06 parts of tap water, stirring and dissolving, gradually adding 0.01 part of citric acid, adjusting the pH value to 7.5, adding 0.16 part of limonene, defoaming, uniformly stirring, filtering and standing to obtain the vehicle interior cleaning agent.
Example 5
Adding 3.5 parts of diethylene glycol ethyl ether, 0.5 part of fatty alcohol polyoxyethylene (9) ether carboxylate, 0.32 part of alkyl glycoside, IRGASAN DP-3000.05 parts of antibacterial agent and 0.13 part of dispersing agent Sokalan PA25CL 0.13 to a blending kettle in sequence according to the parts by weight, stirring uniformly, adding 95.42 parts of tap water, stirring for dissolving, gradually adding 0.02 part of citric acid, adjusting the pH value to 7.2, adding 0.11 part of limonene for defoaming, filtering and standing after stirring uniformly, thus obtaining the vehicle interior cleaning agent in the embodiment.
Comparative example 1
CN 103710178B invention discloses embodiment 6:
0.4kg of Alcohol Ether Carboxylate (AEC), 0.3kg of alkyl glycoside (APG1214), 0.2kg of D-limonene, 1050 ppm of XDD J, 0.02kg of ST-818 dispersant, 10kg of absolute ethyl alcohol and 100kg of deionized water are mixed and stirred, and the cleaning agent for the interior trim of the steam chamber is obtained.
Comparative example 2
CN 100537734C invention discloses embodiment three:
100kg of neutral nontoxic heavy oil stain cleaning agent comprises the following components:
4kg of sodium fatty alcohol polyoxyethylene ether (7) carboxylate
8kg of sodium fatty alcohol polyoxyethylene ether (9) carboxylate
Fatty alcohol polyoxyethylene ether (7)8kg
Fatty alcohol polyoxyethylene ether (9)8kg
6kg of polyoxyethylene fatty alcohol amide
Alkyl glucoside (50%) 5kg
10kg of propylene glycol
Citric acid 1kg
Limonene 0.1kg
Fatty alcohol polyoxyethylene ether (3)7kg
0.1kg of 3-methoxy-3-methyl-1-butanol
Ethylene glycol monobutyl ether 0.1kg
Ethylene glycol Ether 0.1kg
42.6kg of deionized water
Prepared according to the patent publication method
Experimental example 1
The vehicle interior cleaner in the examples was prepared as follows: the artificial dirt is prepared by mixing beef tallow, lard and vegetable oil according to the mass ratio of 0.5: 1, and adding 5% of glycerin monostearate by mass of the total mass of the mixture, wherein the artificial dirt is the artificial dirt (the shelf life of the artificial dirt is 6 months when the artificial dirt is placed in a refrigerator refrigerating chamber).
Heating the artificial dirt on an electric furnace to 180 ℃, stirring and keeping the temperature for 10min, transferring the beaker to an electromagnetic stirrer for stirring, and naturally cooling to the required temperature for later use. Smearing temperature recommendation reference: when the room temperature is 20 ℃, the oil temperature is required to be 80 ℃; when the room temperature is 25 ℃, the oil temperature is 45 ℃; when the room temperature is lower than 17 ℃ or higher than 27 ℃, the test is not easy to be carried out, and the test needs to be carried out in an air-conditioned room. If necessary, a vertical type decontamination machine with a freezing device is used. Then, the evaluation is carried out according to the method steps in appendix B of GB9985-2000, and the detection results are shown in Table 3.
TABLE 3 vehicle interior Cleaner test results
And (4) conclusion: the detergency test shows that the vehicle interior cleaning agent has excellent detergency.
Although the invention has been described in detail hereinabove with respect to a general description and specific embodiments thereof, it will be apparent to those skilled in the art that modifications or improvements may be made thereto based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (9)
1. The vehicle interior cleaning agent is characterized by comprising the following components in parts by weight: 0.1-6 parts of low-odor alcohol ether solvent, 0.1-0.8 part of alcohol ether carboxylic acid or salt thereof, 0.1-0.8 part of alkyl glycoside, 0.05-0.5 part of dispersant, 92.2-99.6 parts of water, 0.01-0.1 part of citric acid and 0.05-0.5 part of limonene;
the low-odor alcohol ether solvent is diethylene glycol ethyl ether;
the alcohol ether carboxylic acid or the salt thereof is 88 percent of H type C12-14AEC-9H, 28% Na form C12-14AEC-9Na or 98% Na form C12- 14AEC-9Na。
2. The vehicle interior cleaner according to claim 1, wherein the alkyl glycoside is APG1214, APG 0810, or APG 0814, and the content is 50% or more and the content of free alcohol is 0.5% or less.
3. The vehicle interior cleaner according to claim 1, wherein the dispersant is a polyacrylate.
4. The vehicle interior cleaner according to claim 3, wherein the dispersant is Sokalan PA25 CL.
5. The vehicle interior cleaner according to claim 1, wherein the citric acid is food grade citric acid monohydrate; the water is selected from deionized water or tap water; the limonene is selected from D-limonene.
6. The vehicle interior cleaner according to claim 1, wherein the raw material further comprises: antibacterial agents or pigments.
7. The vehicle interior cleaning agent is characterized by comprising the following raw materials in parts by weight: 2.5-4.5 parts of diethylene glycol ethyl ether, 0.2-0.5 part of fatty alcohol polyoxyethylene (9) ether carboxylate, 0.4-0.4 part of alkyl glycoside APG 08140.2, 0.06-0.2 part of polyacrylate dispersant Sokalan PA25CL 0.06, 94.10-97.0 part of deionized water, 0.01-0.05 part of citric acid and 0.1-0.25 part of lemon oil.
8. The vehicle interior cleaner according to any one of claims 1 to 7, wherein the detergent has a pH of 6.5 to 7.5.
9. A method for producing a vehicle interior cleaner according to any one of claims 1 to 5, characterized in that: sequentially adding the low-odor alcohol ether solvent, the fatty alcohol polyoxyethylene (9) ether carboxylate, the alkyl glycoside and the polyacrylate dispersant into a blending kettle according to the weight part ratio, uniformly stirring, adding water, stirring for dissolving, gradually adding citric acid, adjusting the pH value to 6.5-7.5, adding limonene for defoaming and blending, uniformly stirring, filtering and packaging to obtain the vehicle interior cleaning agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710396138.1A CN107057883B (en) | 2017-05-27 | 2017-05-27 | Vehicle interior cleaning agent and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710396138.1A CN107057883B (en) | 2017-05-27 | 2017-05-27 | Vehicle interior cleaning agent and preparation method thereof |
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| CN110129143A (en) * | 2019-05-31 | 2019-08-16 | 深圳市润贝化工有限公司 | One kind being used for the water base glue removing cleaning agent of aircraft passenger compartment |
| CN111592940B (en) * | 2020-05-21 | 2021-08-13 | 上海毅诺生物科技有限公司 | Multi-surface cleaning agent containing sodium cumene sulfonate compounded hydrotrope and preparation method thereof |
| CN115088727B (en) * | 2022-07-29 | 2024-02-13 | 山东京博农化科技股份有限公司 | Mixing aid and chloroindole hydrazide suspending agent |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103710178A (en) * | 2012-09-28 | 2014-04-09 | 中国石油化工股份有限公司 | Cleaning agent for automotive interior ornaments |
| CN105199880A (en) * | 2014-11-13 | 2015-12-30 | 深圳市合明科技有限公司 | Cleaning agent, and preparation method and application thereof |
| CN106675870A (en) * | 2015-11-06 | 2017-05-17 | 万淑香 | Automotive interior cleaning agent |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103710178A (en) * | 2012-09-28 | 2014-04-09 | 中国石油化工股份有限公司 | Cleaning agent for automotive interior ornaments |
| CN105199880A (en) * | 2014-11-13 | 2015-12-30 | 深圳市合明科技有限公司 | Cleaning agent, and preparation method and application thereof |
| CN106675870A (en) * | 2015-11-06 | 2017-05-17 | 万淑香 | Automotive interior cleaning agent |
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