CN112920914B - Fragrance-retaining bead with sterilization effect and preparation method thereof - Google Patents
Fragrance-retaining bead with sterilization effect and preparation method thereof Download PDFInfo
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- CN112920914B CN112920914B CN202110195798.XA CN202110195798A CN112920914B CN 112920914 B CN112920914 B CN 112920914B CN 202110195798 A CN202110195798 A CN 202110195798A CN 112920914 B CN112920914 B CN 112920914B
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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
- C11D3/0005—Other compounding ingredients characterised by their effect
- C11D3/0068—Deodorant compositions
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- 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
- C11D3/02—Inorganic compounds ; Elemental compounds
- C11D3/12—Water-insoluble compounds
- C11D3/1213—Oxides or hydroxides, e.g. Al2O3, TiO2, CaO or Ca(OH)2
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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
- C11D3/20—Organic compounds containing oxygen
- C11D3/22—Carbohydrates or derivatives thereof
- C11D3/221—Mono, di- or trisaccharides 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
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/20—Organic compounds containing oxygen
- C11D3/22—Carbohydrates or derivatives thereof
- C11D3/222—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin
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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
- C11D3/38—Products with no well-defined composition, e.g. natural products
- C11D3/382—Vegetable products, e.g. soya meal, wood flour, sawdust
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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
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/50—Perfumes
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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
- C11D3/50—Perfumes
- C11D3/502—Protected perfumes
- C11D3/505—Protected perfumes encapsulated or adsorbed on a carrier, e.g. zeolite or clay
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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
- C11D1/14—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aliphatic hydrocarbons or mono-alcohols
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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
- C11D1/74—Carboxylates or sulfonates esters of polyoxyalkylene glycols
Abstract
The invention belongs to the technical field of daily chemical detergents, and particularly relates to a fragrance retaining bead with a sterilization effect and a preparation method thereof. The fragrance of the fragrance retaining beads is lasting, so that the residence time of the fragrance of clothes can be prolonged; meanwhile, the antibacterial and antiviral fabric has the functions of sterilization and antivirus, has richer effects and can meet the diversified demands of consumers; in addition, the dissolving speed is high, the temperature resistance is good, and the washing is convenient, and the storage and the transportation are also facilitated.
Description
Technical Field
The invention belongs to the technical field of daily chemical detergents, and particularly relates to a fragrance retaining bead with a sterilization effect and a preparation method thereof.
Background
Along with the improvement of living standard of people, entertainment and dining activities and various healthy sports are gradually concerned by more and more people, but simultaneously, the embarrassing problems are brought, for example, after eating foods with heavier taste such as chafing dish, barbecue and the like, the taste left by the foods is remained on the whole; for those who like exercise, when performing some high intensity exercises, the general sweat odor affects the enthusiasm of exercise. On the other hand, in southern areas of China, plum rains exist every year, overcast and rainy rain is continuous, clothes and bedding are wet, and the clothes can have serious musty odor even if the clothes are not in contact with sunlight for a long time, so that the method is very important for adding fragrance to the clothes for a long time.
At present, most of clothes detergents on the market are laundry soaps, washing powders and laundry detergents, and each kind of the clothes detergent contains products with various effects, wherein the laundry detergent is widely and popular at present, can be washed by hands and machines, has less foam and is easy to wash cleanly. However, the existing laundry detergent generally has the problem of insufficient fragrance retention, and after clothes are washed and dried in the sun, the fragrance retained on the clothes is not dense and durable enough, because the addition amount of essence in the laundry detergent is greatly limited, if too much essence is added, the stability of the laundry detergent is greatly influenced, and if the addition amount of essence is too little, the durability of the fragrance in the clothes is influenced. The fragrance retaining bead can perfectly solve the problem, because the fragrance retaining bead can be added with enough amount of essence to prolong the persistence of fragrance on clothes, and in the formula of the fragrance retaining bead, the addition amount of the essence can even reach more than 10%, thereby greatly improving the persistence of fragrance on clothes.
With the appearance of new coronavirus, the demand of consumers for sterilization and virus resistance is higher and higher, but most of the current fragrance-retaining beads can only be used for prolonging the persistence of fragrance, but do not have the functions of sterilization and virus resistance; meanwhile, the current fragrance retaining beads generally have the problems of low dissolving speed, poor temperature resistance and the like, and are not beneficial to washing, storage and transportation. Therefore, the development of the fragrance-retaining bead with antibacterial effect, high dissolution speed and good temperature resistance is certainly welcomed by consumers.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides the fragrance-retaining bead with the sterilization effect, the fragrance of the fragrance-retaining bead is lasting, the sterilization effect is good, the dissolving speed is high, the temperature resistance is good, and the diversified requirements of consumers can be met.
In order to achieve the purpose, the invention adopts the technical scheme that:
the invention provides a fragrance-retaining bead with a sterilization effect, which comprises a phase A, a phase B and a phase C, wherein the phase A comprises polyethylene glycol high polymer, anionic surfactant and polyethylene glycol dilaurate, the phase B comprises starch, anhydrous sodium citrate, zinc oxide and tea saponin, and the phase C comprises essence and capsule essence.
Preferably, the fragrance-retaining bead with the bactericidal effect is composed of the following components in percentage by mass:
phase A: 40-80% of polyethylene glycol polymer, 10-20% of anionic surfactant and 1-5% of polyethylene glycol dilaurate; phase B: 1-10% of starch, 1-15% of anhydrous sodium citrate, 1-8% of zinc oxide and 1-5% of tea saponin; and C phase: 1-10% of essence and 1-4% of capsule essence.
Further, the fragrance-retaining bead with the sterilization effect comprises the following components in percentage by mass:
phase A: 50-60% of polyethylene glycol polymer, 10-15% of anionic surfactant and 3% of polyethylene glycol dilaurate; phase B: 7-10% of starch, 4-5% of anhydrous sodium citrate, 3% of zinc oxide and 3% of tea saponin; and C phase: 8-10% of essence and 2% of capsule essence.
Preferably, the zinc oxide is nano zinc oxide, the particle size of the zinc oxide is 1-100nm, and the tea saponin is ultrafine powder tea saponin, and the particle size is smaller than 200 meshes.
Starch and anhydrous sodium citrate are added into the fragrance-retaining bead, so that the dissolving speed of the fragrance-retaining bead in water can be improved; the dissolution speed of the fragrance-retaining beads in water can be improved by adding the anionic surfactant, and the washing capacity is also improved; the addition of the polyethylene glycol dilaurate can improve the heat resistance of the fragrance-retaining beads, so that the situation that the fragrance-retaining beads are adhered together under the condition of high-temperature transportation to influence the use is avoided; the nano zinc oxide and the tea saponin are added, so that the fragrance-retaining pearl has a strong sterilization function; the essence and the capsule essence with large dosage are added, so that the durability of the fragrance of the clothes after the clothes are washed can be ensured.
Preferably, the molecular weight of the polyethylene glycol polymer is 6000-10000.
Preferably, the anionic surfactant is at least one of sodium fatty alcohol-polyoxyethylene ether sulfate and secondary sodium alkyl sulfonate, and the water content in the anionic surfactant is not more than 30%. Further, the secondary sodium alkylsulfonate is C14/C17Secondary sodium alkyl sulfonates.
Preferably, the molecular weight of the polyethylene glycol in the polyethylene glycol dilaurate is 6000-10000.
Preferably, the starch is at least one of corn starch and wheat starch, and the particle size of the starch is less than 800 meshes.
Preferably, the particle size of the anhydrous sodium citrate is less than 500 meshes.
Preferably, the essence is osmanthus essence, and the capsule essence is microencapsulated essence. Further, the capsule essence is orange flower microencapsulated essence.
The invention also provides a preparation method of the fragrant keeping bead with the sterilization effect, which comprises the following steps:
s1, heating the polyethylene glycol polymer in the phase A to 75-90 ℃, melting, and then adding an anionic surfactant and polyethylene glycol dilaurate;
s2, adding the starch, the anhydrous sodium citrate and the zinc oxide in the phase B into the phase A;
s3, cooling the material obtained in the step S2 to 55-70 ℃, and then adding the essence and capsule essence in the phase C;
s4, adding the liquid material obtained in the step S3 into a fragrance retaining bead forming device, and thus obtaining the fragrance retaining beads with the sterilization effect.
Compared with the prior art, the invention has the beneficial effects that:
the invention provides a fragrance-retaining bead which comprises a phase A, a phase B and a phase C, wherein the phase A comprises polyethylene glycol high polymer, anionic surfactant and polyethylene glycol dilaurate, the phase B comprises starch, anhydrous sodium citrate, zinc oxide and tea saponin, and the phase C comprises essence and capsule essence. The fragrance of the fragrance retaining beads is lasting, so that the residence time of the fragrance of clothes can be prolonged; meanwhile, the antibacterial and antiviral fabric has the functions of sterilization and antivirus, has richer effects and can meet the diversified demands of consumers; in addition, the dissolving speed is high, the temperature resistance is good, and the washing is convenient, and the storage and the transportation are also facilitated.
Detailed Description
The following further describes the embodiments of the present invention. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
The experimental procedures in the following examples were carried out by conventional methods unless otherwise specified, and the test materials used in the following examples were commercially available by conventional methods unless otherwise specified.
Example 1 a fragrance-retaining bead with bactericidal effect (abbreviated as bactericidal fragrance-retaining bead) is shown in table 1:
table 1 raw material composition table of bactericidal fragrance-retaining beads
The preparation method of the sterilizing fragrance-retaining bead comprises the following steps:
(1) heating the polyethylene glycol polymer in the phase A to 80 ℃, melting, and then adding the sodium fatty alcohol-polyoxyethylene ether sulfate and the polyethylene glycol dilaurate for uniformly mixing;
(2) uniformly premixing the nano zinc oxide, the corn starch, the anhydrous sodium citrate and the tea saponin in the phase B, adding the premixed material into the phase A, and fully and uniformly mixing;
(3) cooling the material to 60 ℃, adding the osmanthus essence and the orange flower microencapsulated essence in the phase C, and stirring and mixing uniformly;
(4) adding the liquid material into a fragrance retaining bead forming device to obtain oblate small beads, namely sterilizing fragrance retaining beads.
Example 2 a fragrance-retaining bead with bactericidal effect (abbreviated as bactericidal fragrance-retaining bead) is shown in table 2:
table 2 table of raw material composition of bactericidal fragrance-retaining beads
The preparation method of the sterilizing fragrance-retaining bead comprises the following steps:
(1) heating the polyethylene glycol polymer in the phase A to 75 ℃, melting, and then adding the sodium fatty alcohol polyoxyethylene ether sulfate and the polyethylene glycol dilaurate for uniformly mixing;
(2) uniformly premixing the nano zinc oxide, the corn starch, the anhydrous sodium citrate and the tea saponin in the phase B, adding the premixed material into the phase A, and fully and uniformly mixing;
(3) cooling the material to 55 ℃, adding the osmanthus essence and the orange flower microencapsulated essence in the phase C, and stirring and mixing uniformly;
(4) adding the liquid material into a fragrance retaining bead forming device to obtain oblate small beads, namely the sterilizing fragrance retaining beads.
Example 3 a fragrance-retaining bead with bactericidal effect (abbreviated as bactericidal fragrance-retaining bead) is shown in table 3:
table 3 table of raw material composition of bactericidal fragrance-retaining beads
The preparation method of the sterilizing fragrance-retaining bead comprises the following steps:
(1) heating the polyethylene glycol polymer in the phase A to 85 ℃, melting, and then adding the sodium fatty alcohol polyoxyethylene ether sulfate and the polyethylene glycol dilaurate for uniformly mixing;
(2) uniformly premixing the nano zinc oxide, the corn starch, the anhydrous sodium citrate and the tea saponin in the phase B, adding the premixed material into the phase A, and fully and uniformly mixing;
(3) cooling the material to 65 ℃, adding the osmanthus essence and the orange flower microencapsulated essence in the phase C, and stirring and mixing uniformly;
(4) adding the liquid material into a fragrance retaining bead forming device to obtain oblate small beads, namely the sterilizing fragrance retaining beads.
Example 4a fragrance-retaining bead with bactericidal effect (abbreviated as "bactericidal fragrance-retaining bead"), whose raw material composition is shown in table 4:
table 4 raw material composition table of bactericidal fragrance-retaining beads
The preparation method of the sterilizing fragrance-retaining bead comprises the following steps:
(1) heating the polyethylene glycol polymer in the phase A to 90 ℃, melting, and then adding the sodium fatty alcohol-polyoxyethylene ether sulfate and the polyethylene glycol dilaurate for uniformly mixing;
(2) uniformly premixing the nano zinc oxide, the corn starch, the anhydrous sodium citrate and the tea saponin in the phase B, adding the premixed material into the phase A, and fully and uniformly mixing;
(3) cooling the material to 70 ℃, adding the osmanthus essence and the orange flower microencapsulated essence in the phase C, and stirring and mixing uniformly;
(4) adding the liquid material into a fragrance retaining bead forming device to obtain oblate small beads, namely sterilizing fragrance retaining beads.
Example 5 a fragrance-retaining bead with bactericidal effect (abbreviated as bactericidal fragrance-retaining bead) is shown in table 5:
TABLE 5 composition of raw materials for sterilizing fragrance-retaining beads
The preparation method of the sterilizing fragrance-retaining bead comprises the following steps:
(1) heating the polyethylene glycol polymer in the phase A to 83 ℃, melting, and then adding the sodium fatty alcohol polyoxyethylene ether sulfate and the polyethylene glycol dilaurate for uniformly mixing;
(2) uniformly premixing the nano zinc oxide, the wheat starch, the anhydrous sodium citrate and the tea saponin in the phase B, adding the mixture into the phase A, and fully and uniformly mixing;
(3) cooling the material to 62 ℃, adding the osmanthus essence and the orange flower microencapsulated essence in the phase C, and stirring and mixing uniformly;
(4) adding the liquid material into a fragrance retaining bead forming device to obtain oblate small beads, namely the sterilizing fragrance retaining beads.
Comparative example 1 a fragrance-retaining bead with bactericidal effect (abbreviated as bactericidal fragrance-retaining bead) whose raw material composition is shown in table 6 (preparation method is the same as example 1):
TABLE 6 composition of raw materials for sterilizing fragrance-retaining beads
Comparative example 2 a fragrance-retaining bead with bactericidal effect (abbreviated as bactericidal fragrance-retaining bead) whose raw material composition is shown in table 7 (preparation method is the same as example 1):
table 7 raw material composition table of bactericidal fragrance-retaining beads
Experimental example 1 dissolution speed and Heat resistance test
The dissolution rate and temperature resistance of the fragrance-retaining beads of examples 1-5 above were tested by comparing them with commercially available fragrance-retaining beads (polyethylene glycol 80 kg; silica 5 kg; essence 3 kg; essence microcapsule 4 kg; dye 0.001 kg; bentonite 3 kg; 4A zeolite 5 kg; kaolin 7 kg).
(1) Dissolution rate test method: weighing 1g of a to-be-detected beaded sample, adding the to-be-detected beaded sample into a 500mL beaker filled with 100mL of deionized water, uniformly stirring the to-be-detected beaded sample by magnetic stirring at normal temperature at a stirring speed of 150 revolutions per minute, and recording the time from the start of stirring until the sample is completely dissolved and dispersed, namely the dissolution time.
(2) The temperature resistance test method comprises the following steps: 100g of the beaded sample to be tested is respectively filled into 200mL of transparent plastic bottles, the bottles are sealed, then the transparent plastic bottles are placed into a 54-degree oven, after the transparent plastic bottles are placed for 5 days, the bottles are placed at room temperature for 4 hours, and whether the samples in the bottles are adhered or not is observed at the moment.
As can be seen from Table 8, the aroma-retaining beads of examples 1 to 5 have a significantly higher dissolution rate in water than the commercially available products, do not adhere at 54 degrees, have a better temperature resistance, and can be stored and transported at a high temperature.
TABLE 8 dissolution rate and temperature resistance test results of fragrance-retaining beads
Experimental example 2 fragrance-retaining Experimental test
Selecting a batch of white towels with the same type and size, washing with a self-made laundry detergent (fatty alcohol polyoxyethylene ether sodium sulfate (AES) 13%, fatty alcohol polyoxyethylene ether (AEO-9) 2.9%, water 84%, and Carson 0.1%) without essence in a washing machine for 30 minutes, dehydrating, and then drying in the air to remove the odor of the towels; the washed towel packages are averagely divided into six groups, namely, an example 1 group, an example 2 group, an example 3 group, an example 4 group, an example 5 group, a control 1 group and a control 2 group, wherein each group comprises 10 towels, wherein the example 1 group, the example 2 group, the example 3 group, the example 4 group and the example 5 group are respectively added with the fragrance retaining beads of examples 1-5 (20 g of fragrance retaining beads are added into 20mL of the laundry detergent) in the home-made laundry detergent without essence, the control 1 group is added with a commercial fragrance retaining bead commodity (80 kg of polyethylene glycol, 5kg of silicon dioxide, 3kg of essence, 4kg of essence microcapsules, 0.001kg of dye, 3kg of bentonite, 4A zeolite 5kg and 7kg of kaolin) in the home-made laundry detergent without essence, and the control 2 group adopts a commercial white fragrance retaining type laundry detergent (20mL) without fragrance retaining beads; then the towel is naturally dried after being washed by a washing machine, and whether the towel has fragrance is smelled at intervals to represent the fragrance lasting performance of the fragrance-retaining beads, and the result is shown in a table 7.
As can be seen from the experimental results in table 9, the fragrance-retaining beads of examples 1 to 5, when added to the laundry detergent to wash the white towel, retained fragrance for two days after air-drying, whereas the fragrance-retaining beads of the comparative example and the commercial fragrance-retaining laundry detergent did not retain any fragrance after air-drying for 8 hours.
TABLE 9 fragrance lingering durability test results for fragrance lingering beads
Experimental example 3 test of Sterilization test
To test the bactericidal effect of the fragrance-retaining beads of the present invention, the fragrance-retaining beads of examples 1-5 were diluted with distilled water to 0.1% aqueous solution (compare comparative examples 1 and 2) at room temperature by a suspension quantification method according to the requirement of the "disinfection technical code" of 2002 by Ministry of health, the bactericidal time was 5min, and the bactericidal power results are shown in Table 10:
as can be seen from Table 10, the aromatic beads of examples 1 to 5 all had a strong bactericidal effect against bacteria (Escherichia coli, Staphylococcus aureus, Streptococcus pyogenes) commonly found in daily life. Meanwhile, the nano zinc oxide and the tea saponin in the formula have a synergistic effect, so that the sterilization effect of the fragrance-retaining bead can be greatly improved.
TABLE 10 Sterilization test results for fragrance-retaining beads
The embodiments of the present invention have been described in detail, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and these embodiments are still within the scope of the invention.
Claims (7)
1. The fragrance-retaining bead with the bactericidal effect is characterized by comprising a phase A, a phase B and a phase C, wherein the phase A comprises a polyethylene glycol high polymer, an anionic surfactant and polyethylene glycol dilaurate, the anionic surfactant is at least one of sodium fatty alcohol-polyoxyethylene ether sulfate and secondary alkyl sodium sulfonate, and the water content in the anionic surfactant is not more than 30%; the phase B comprises starch, anhydrous sodium citrate, zinc oxide and tea saponin, wherein the zinc oxide is nano zinc oxide, the particle size of the zinc oxide is 1-100nm, the tea saponin is ultrafine powder tea saponin, and the particle size is less than 200 meshes; the phase C comprises essence and capsule essence;
the preparation method of the fragrant keeping bead with the sterilization effect comprises the following steps:
s1, heating the polyethylene glycol polymer in the phase A to 75-90 ℃, melting, and then adding an anionic surfactant and polyethylene glycol dilaurate;
s2, adding starch, anhydrous sodium citrate, zinc oxide and tea saponin in the phase B into the phase A;
s3, cooling the material obtained in the step S2 to 55-70 ℃, and then adding the essence and capsule essence in the phase C;
s4, adding the liquid material obtained in the step S3 into a fragrance retaining bead forming device, and thus obtaining the fragrance retaining beads with the sterilization effect.
2. The fragrance-retaining bead with the bactericidal effect as claimed in claim 1, which is characterized by comprising the following components in percentage by mass: phase A: 40-80% of polyethylene glycol polymer, 10-20% of anionic surfactant and 1-5% of polyethylene glycol dilaurate; phase B: 1-10% of starch, 1-15% of anhydrous sodium citrate, 1-8% of zinc oxide and 1-5% of tea saponin; and C phase: 1-10% of essence and 1-4% of capsule essence.
3. The fragrance-retaining bead with the bactericidal effect as claimed in claim 2, which is characterized by comprising the following components in percentage by mass: phase A: 50-60% of polyethylene glycol polymer, 10-15% of anionic surfactant and 3% of polyethylene glycol dilaurate; phase B: 7-10% of starch, 4-5% of anhydrous sodium citrate, 3% of zinc oxide and 3% of tea saponin; and C phase: 8-10% of essence and 2% of capsule essence.
4. The flavor bead with bactericidal effect as claimed in claim 3, wherein the molecular weight of the polyethylene glycol polymer is 6000-10000.
5. The fragrance-retaining bead with bactericidal effect as claimed in claim 3, wherein the molecular weight of the polyethylene glycol dilaurate polyethylene glycol is 6000-10000.
6. The aromatic bead with bactericidal effect as claimed in claim 3, wherein the starch is at least one of corn starch and wheat starch, and the particle size of the starch is less than 800 mesh.
7. The fragrant bead with bactericidal effect as claimed in claim 3, wherein the capsule essence is a microencapsulated essence.
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| CN106166128A (en) * | 2016-08-16 | 2016-11-30 | 南通蛇类治疗研究所 | Exempt from water sterilizing abluent |
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| JP2001335698A (en) * | 2000-05-29 | 2001-12-04 | Erubu:Kk | Functional resin composition |
| JP4716501B2 (en) * | 2003-10-02 | 2011-07-06 | 旭化成ケミカルズ株式会社 | Cleaning composition |
| CN100367858C (en) * | 2005-09-02 | 2008-02-13 | 中国科学院动物研究所 | Baculoviral insecticidal suspending agent comprising nano material and preparation method thereof |
| MX2008012614A (en) * | 2006-04-14 | 2008-10-10 | Dial Corp | Laundry article. |
| CN104323963A (en) * | 2014-10-22 | 2015-02-04 | 青岛智谷创新技术有限公司 | Multi-effect skin-caring facial mask |
| CN105395458B (en) * | 2015-12-15 | 2020-04-10 | 上海相宜本草化妆品股份有限公司 | Herbal composition and application thereof |
| CN107904033A (en) * | 2017-11-15 | 2018-04-13 | 南通蛇类治疗研究所 | Discharge element Anion FIR Functional Pigment air conditioner sterilizing cleaning agent |
| CN108567668A (en) * | 2018-07-11 | 2018-09-25 | 安徽衣露士生物科技有限公司 | A kind of natural skin care hand cleanser |
| CN111518637B (en) * | 2020-03-18 | 2021-07-20 | 威莱(广州)日用品有限公司 | Strong-effect sterilization long-acting bacteriostatic washing fragrance retaining bead and preparation method thereof |
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