CN112522040B - Clothing aroma-enhancing bead composition and preparation method thereof - Google Patents
Clothing aroma-enhancing bead composition and preparation method thereof Download PDFInfo
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- CN112522040B CN112522040B CN202011477849.XA CN202011477849A CN112522040B CN 112522040 B CN112522040 B CN 112522040B CN 202011477849 A CN202011477849 A CN 202011477849A CN 112522040 B CN112522040 B CN 112522040B
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- 239000011324 bead Substances 0.000 title claims abstract description 43
- 239000000203 mixture Substances 0.000 title claims abstract description 37
- 238000002360 preparation method Methods 0.000 title claims abstract description 13
- 239000003094 microcapsule Substances 0.000 claims abstract description 54
- 239000000839 emulsion Substances 0.000 claims abstract description 48
- 239000002245 particle Substances 0.000 claims abstract description 40
- 239000011812 mixed powder Substances 0.000 claims abstract description 18
- 238000000576 coating method Methods 0.000 claims abstract description 12
- 239000011248 coating agent Substances 0.000 claims abstract description 11
- 238000003756 stirring Methods 0.000 claims description 21
- 239000013078 crystal Substances 0.000 claims description 12
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 7
- 239000011780 sodium chloride Substances 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 6
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 claims description 5
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 claims description 5
- 229930006000 Sucrose Natural products 0.000 claims description 5
- 239000008103 glucose Substances 0.000 claims description 5
- 238000002156 mixing Methods 0.000 claims description 5
- 239000005720 sucrose Substances 0.000 claims description 5
- 230000002209 hydrophobic effect Effects 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 239000002304 perfume Substances 0.000 claims description 4
- 150000004676 glycans Chemical class 0.000 claims description 3
- 150000002772 monosaccharides Chemical class 0.000 claims description 3
- 229920001282 polysaccharide Polymers 0.000 claims description 3
- 239000005017 polysaccharide Substances 0.000 claims description 3
- 239000001509 sodium citrate Substances 0.000 claims description 3
- NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 claims description 3
- 239000012798 spherical particle Substances 0.000 claims description 3
- 229920002774 Maltodextrin Polymers 0.000 claims description 2
- 239000005913 Maltodextrin Substances 0.000 claims description 2
- 229920002472 Starch Polymers 0.000 claims description 2
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 claims description 2
- 229940035034 maltodextrin Drugs 0.000 claims description 2
- 239000008107 starch Substances 0.000 claims description 2
- 235000019698 starch Nutrition 0.000 claims description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract description 22
- 230000014759 maintenance of location Effects 0.000 abstract description 12
- 235000012239 silicon dioxide Nutrition 0.000 abstract description 11
- 239000000377 silicon dioxide Substances 0.000 abstract description 11
- 239000002994 raw material Substances 0.000 abstract description 4
- 239000004744 fabric Substances 0.000 abstract description 3
- 239000000047 product Substances 0.000 description 14
- 239000003205 fragrance Substances 0.000 description 13
- 230000000052 comparative effect Effects 0.000 description 8
- 239000000126 substance Substances 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 229920001223 polyethylene glycol Polymers 0.000 description 6
- 235000002639 sodium chloride Nutrition 0.000 description 6
- 238000011068 loading method Methods 0.000 description 5
- 239000002244 precipitate Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000000049 pigment Substances 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 239000003463 adsorbent Substances 0.000 description 2
- 239000003599 detergent Substances 0.000 description 2
- 230000005923 long-lasting effect Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
-
- 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
- C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
- C11D7/22—Organic compounds
- C11D7/26—Organic compounds containing oxygen
- C11D7/268—Carbohydrates or derivatives thereof
-
- 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
- C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
- C11D17/04—Detergent materials or soaps characterised by their shape or physical properties combined with or containing other objects
- C11D17/041—Compositions releasably affixed on a substrate or incorporated into a dispensing means
- C11D17/042—Water soluble or water disintegrable containers or substrates containing cleaning compositions or additives for cleaning compositions
- C11D17/043—Liquid or thixotropic (gel) compositions
-
- 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
-
- 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
- C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
- C11D7/02—Inorganic compounds
- C11D7/04—Water-soluble compounds
- C11D7/10—Salts
-
- 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
- C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
- C11D7/22—Organic compounds
- C11D7/26—Organic compounds containing oxygen
- C11D7/265—Carboxylic acids or salts thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- Inorganic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Molecular Biology (AREA)
- Cosmetics (AREA)
- Fats And Perfumes (AREA)
- Detergent Compositions (AREA)
Abstract
The invention relates to a clothing aroma-enhancing bead and a preparation method thereof. The fabric care composition is prepared from the following raw material components in percentage by weight: 5 to 97.8 percent of water-soluble particles, 1.0 to 20 percent of emulsion microcapsule essence and 1.2 to 25 percent of coating mixed powder. The clothes aroma-enhancing bead composition provided by the invention adopts water-soluble particles and coated mixed powder to replace silicon dioxide to load the emulsion microcapsule essence, so that the problem that the emulsion microcapsule essence is easy to form water-insoluble floccule is solved, and long-acting aroma retention of clothes aroma-enhancing beads is realized. The preparation method of the clothing aroma-enhancing bead composition provided by the invention adopts a multi-batch wrapping mode to prepare, so that the emulsion microcapsule essence is uniformly wrapped, and the long-acting aroma retention of the clothing aroma-enhancing beads is realized.
Description
Technical Field
The invention relates to the technical field of clothes aroma enhancement, in particular to a clothes aroma enhancement bead composition and a preparation method thereof.
Background
With the improvement of the living standard of people, consumers put higher demands on fabric care products: it is desirable not only for clothes to be clean and tidy but also for washed clothes to leave a long-lasting pleasant fragrance, and a clothes fragrancing product is a product designed to meet this demand. Various clothes fragrance-enhancing products appear in the market at present, the PEG polyethylene glycol is adopted as a carrier, the PEG fragrance-enhancing product is hemispherical in appearance and has waxy luster, the PEG fragrance-enhancing product can be added into a washing stage and a laundry detergent together, the PEG fragrance-enhancing product is more convenient to add compared with a softener in a rinsing stage, and in addition, the negative influence of chemical residue generated by consumers is avoided in the washing stage, so that the product is rapidly developed in recent years to replace the market share of the softener in part. However, this solution with PEG as carrier has obvious disadvantages that are difficult to overcome: poor solubility, high cost, large investment of production equipment and complex process. The essence load type technology has the advantages of simple process, low carrier cost and good solubility, and the silicon dioxide is usually adopted to adsorb the essence to realize the load of the essence. In order to achieve the effect of long-lasting fragrance, the fragrance is usually encapsulated in microcapsules, the microcapsules are easily deposited on clothes fibers in a washing process, the release of the fragrance of the microcapsules is triggered by friction between clothes after the clothes are dried, the microcapsules encapsulated by the hydrophobic material are usually in the form of emulsion, however, the emulsion microcapsules are difficult to load by adsorption of silicon dioxide, and floccules which are difficult to disperse in water are formed after the silicon dioxide is mixed with the emulsion microcapsules.
Therefore, the problem of applying the emulsion microcapsule in a loading technology is urgently needed to realize long-acting fragrance retention of the clothes fragrance-enhancing particles.
Disclosure of Invention
The invention aims to solve the technical problem that the existing emulsion microcapsule loading technology is poor, and the problem of long-acting fragrance retention of clothes fragrance-enhancing particles is difficult to realize.
The inventor creatively discovers that the problem that emulsion microcapsules loaded with silicon dioxide are easy to form insoluble floccules can be solved by adopting water-soluble particles and coating mixed powder for loading.
The invention provides a clothes aroma-enhancing bead composition, which comprises the following components in percentage by weight: 55 to 97.8 percent of water-soluble particles, 1.0 to 20 percent of emulsion microcapsule essence and 1.2 to 25 percent of coating mixed powder.
The further technical proposal is that the water-soluble particles are selected from one or a mixture of more of sodium chloride crystals, sucrose crystals, sodium citrate crystals, sugar beads and glucose.
The further technical proposal is that the sugar beads are spherical particles prepared by monosaccharide or polysaccharide in a layer-by-layer coating mode, and the particle size is 1 mm-5 mm.
The further technical scheme is that the effective substance of the emulsion microcapsule essence is fragile essence wrapped by a hydrophobic material.
The further technical proposal is that the coating mixed powder is one or a composition of more than two of starch, sucrose, glucose and maltodextrin.
The further technical proposal is that the moisture content of the clothing aroma-enhancing bead composition is less than 5 percent.
The invention also provides a preparation method of the clothing aroma-enhancing bead composition, which is prepared by adopting the following processes: proportionally placing water-soluble particles into a stirrer with a heating function, adding the emulsion microcapsule and the water-soluble particles in batches, stirring and mixing uniformly, then adding the coated mixed powder in batches, stirring uniformly, and then starting a heating device to control the temperature of a stirring pot to be 40-60 ℃ to dry moisture brought by the emulsion microcapsule; the above-described loading operation was repeated until all the emulsion microcapsules were loaded on the surface of the water-soluble particles. Wherein the ratio of the emulsion microcapsules to the water-soluble particles added each time is less than 1:10, preferably less than 1: 40; the ratio of the coating mixed powder to the emulsion microcapsules added each time is more than 1: 1.
Compared with the prior art, the clothes aroma-enhancing bead composition provided by the invention adopts water-soluble particles and coated mixed powder to replace silicon dioxide to load the emulsion microcapsule essence, so that the problem that the emulsion microcapsule essence is easy to form water-insoluble floccule is solved, and the long-acting aroma retention of clothes aroma-enhancing beads is realized.
The preparation method of the clothing aroma-enhancing bead composition provided by the invention adopts a multi-batch wrapping mode to prepare, so that the emulsion microcapsule essence is uniformly wrapped, and the long-acting aroma retention of the clothing aroma-enhancing beads is realized.
Detailed Description
The clothing flavoring bead composition and the preparation method thereof according to the present invention will be described in further detail with reference to the following specific examples.
The invention provides a clothes aroma-enhancing bead composition, which comprises the following components in percentage by weight: 55 to 97.8 percent of water-soluble particles; 1.0-20% of emulsion microcapsule essence; coating the mixed powder by 1.2-25%.
The various elements that make up the inventive fragrance bead composition for clothing are detailed below. All percentages, ratios, and proportions used herein are by weight percent of the composition, unless otherwise specified.
Water-soluble particles
The water-soluble particles are used as carriers of the essence and are inner cores of the clothes aroma-enhancing beads, and the surface of the water-soluble particles is coated with the mixture of the essence and the adsorbent. The water-soluble particles are selected from one or more of sodium chloride crystals, sucrose crystals, sodium citrate crystals, sugar beads and glucose. In order to obtain a beautiful appearance, the present invention preferably selects inorganic or organic crystals in a crystalline state or sugar beads having a regular spherical shape.
The particle size of the water-soluble particles is selected from 1 mm-5 mm.
The sugar beads are spherical particles prepared from monosaccharide or polysaccharide by adopting a layer-by-layer coating mode, and the particle size is 1-5 mm.
Emulsion microcapsules
Emulsion microcapsule essence means that the essence is encapsulated by a specific material, and the purpose is to reduce the loss of essence raw materials in the production and washing processes, so that more essence is deposited on the surface of clothes. Microencapsulated fragrances that are broken by friction are preferred microcapsules of the present invention. The rub-broken perfume is typically encapsulated with a hydrophobic resin and the perfume microcapsule commodity is often sold in the form of an emulsion.
The microcapsule products made by the following techniques may be employed in embodiments of the present invention: U.S. patent publication 2003215417a 1; 2003216488A 1; 2003158344A 1; 2003165692A 1; 2004071742A 1; 2004071746A 1; 2004072719A 1; 2004072720A 1; 2003203829A 1; 2003195133A 1; 2004087477A 1; and 20040106536A 1; us patent 6,645,479; 6,200,949, respectively; 4,882,220, respectively; 4,917,920, respectively; 4,514,461, respectively; and 4,234,627; and us reissue patent 32,713, and european patent publication EP 1393706a 1.
Other Components
In addition, according to the requirement of product design, the clothing aroma-improving bead composition can be added with 0.0001-0.1 wt% of pigment. A satisfactory appearance can thus be obtained, and the pigments can be selected from those currently used in liquid detergents or softeners. Pigments which do not cause staining of the fabric are preferred, such as the Liquitint series of pigments available from the beauty-ken company may be selected.
Preparation process
The preparation process of the clothing flavoring bead composition comprises the following steps:
putting water-soluble particles into a stirrer with a heating function according to a proportion;
secondly, adding the emulsion microcapsule essence and the water-soluble particles in batches, and uniformly stirring and mixing, wherein the mass ratio of the emulsion microcapsule essence to the water-soluble particles added each time is less than 1:10, preferably less than 1: 40;
thirdly, adding the coated mixed powder in batches and uniformly stirring, wherein the mass ratio of the coated mixed powder added each time to the emulsion microcapsule essence is more than 1: 1;
and fourthly, starting a heating device to control the temperature of the stirring pot to be 40-60 ℃, and stirring for 2-5 minutes.
Repeating the steps from the second step to the fourth step until all the emulsion microcapsule essence is loaded on the surfaces of the water-soluble particles.
The clothing aroma-enhancing bead composition prepared by the invention has the effects of good water solubility and good aroma retention of products.
Specific examples are as follows. Unless otherwise specified, the raw materials used in the examples are all commercially available products.
Table 1 provides the compositions and percentage contents of the raw materials of examples 1-5:
TABLE 1
The preparation of examples 1 to 5 was as follows, the steps being carried out at ambient temperature:
(1) adding all components contained in the coated mixed powder into a horizontal stirrer according to the proportion, and fully and uniformly mixing for later use;
(2) adding the water-soluble particles into a stirring pot, uniformly stirring, adding the emulsion microcapsule essence in batches, and uniformly stirring, wherein the adding amount of each time accounts for 2% of the water-soluble particles;
(3) adding the coated mixed powder with the weight 1.2 times that of the emulsion microcapsule essence into a stirrer for stirring and uniformly mixing; then introducing hot steam (40-60 ℃) to evaporate the water of the emulsion microcapsule essence;
(4) and (4) repeating the steps (2) to (3) until all the emulsion microcapsule essence is loaded on the surface of the water-soluble particles.
Comparative example 1
The clothes aroma-enhancing bead prepared by adopting the loading technology in the comparative example does not contain emulsion microcapsules, and comprises the following components: 6% of liquid essence, 3.6% of silicon dioxide and 90.4% of sea salt crystal. The preparation process comprises the steps of adding sea salt crystals into a stirring pot, adding liquid essence, uniformly stirring, adding silicon dioxide, and uniformly stirring.
Comparative example 2
The clothes fragrance-enhancing bead prepared by the load technology in the comparative example contains emulsion microcapsules, adopts silicon dioxide as an adsorbent and comprises the following components: 6 percent of emulsion microcapsule essence, 3 percent of silicon dioxide and 91 percent of sea salt particles. The manufacturing process comprises the following steps: adding sea salt particles into a stirring pot, adding the emulsion microcapsule essence, adding silicon dioxide, and stirring uniformly.
Fragrance retention and water solubility tests were performed on the care compositions of the examples and comparative examples:
fragrance test：
Dissolving the aroma-enhancing bead composition into a water basin according to the concentration of 1 per thousand, then adding a towel for soaking for 10 minutes, taking out the towel for wringing, rinsing the towel twice with clear water, naturally drying, evaluating the aroma concentration of the towel by trained evaluation personnel, scoring the aroma concentration according to 1-5 points, wherein the higher the score is, the better the aroma retention strength of the product is. The test results are shown in table 2 below:
TABLE 2
As can be seen from table 2, the fragrance retention effect of examples 1 to 5 is significantly better than that of the two comparative examples in the prior art, the fragrance retention effect can be significantly improved by containing the emulsion microcapsule, and although comparative example 2 also contains the emulsion microcapsule, the deposition of the microcapsule on clothes is affected by poor solubility of the emulsion microcapsule, so that the fragrance retention performance is reduced.
(II) dissolution Rate test
The test method comprises the following steps: 500mL of deionized water was added to a 500mL beaker, followed by the addition of a1 gram sample of the flavored bead composition and the appearance of the aqueous solution was observed after 5 minutes of stirring. The results are shown in table 3 below:
TABLE 3
| Sample (I) | In the state of solution |
| Comparative example 2 | Has obvious floccule |
| Example 1 | Uniform without obvious suspended substances and precipitates |
| Example 2 | Uniform without obvious suspended substances and precipitates |
| Example 3 | Uniform without obvious suspended substances and precipitates |
| Example 4 | Uniform without obvious suspended substances and precipitates |
| Example 5 | Uniform without obvious suspended substances and precipitates |
The experimental results in table 3 show that the laundry fragrancing bead composition of the present invention has better solubility than the existing products.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (7)
1. A clothes flavoring bead composition is characterized by comprising the following components in percentage by weight:
55% -97.8% of water-soluble particles;
1.0% -20% of emulsion microcapsule essence;
coating the mixed powder by 1.2-25%;
the clothes aroma-enhancing bead composition takes water-soluble particles as an inner core, and the emulsion microcapsule essence and the coating mixed powder are coated on the surfaces of the water-soluble particles;
the water-soluble particles are optionally selected from one or more of sodium chloride crystals, sucrose crystals, sodium citrate crystals, sugar beads and glucose; the coating mixed powder is one or a composition of more than two of starch, sucrose, glucose and maltodextrin.
2. A clothing flavoring bead composition according to claim 1, wherein the sugar beads are spherical particles prepared from monosaccharide or polysaccharide by a layer-by-layer coating method, and the particle size is 1 mm-5 mm.
3. A clothing flavouring bead composition according to claim 1, wherein said emulsion microcapsule perfume active is a friable perfume coated with a hydrophobic material.
4. A laundry fragrancing bead composition according to claim 1, characterized in that it has a moisture content of < 5%.
5. A process for the preparation of a composition for perfuming beads for clothing according to any one of claims 1 to 4, characterized in that it is obtained by a process comprising:
putting water-soluble particles into a stirrer with a heating function according to a proportion;
adding the emulsion microcapsule essence into the first step in batches, and uniformly stirring and mixing the emulsion microcapsule essence and the water-soluble particles, wherein the mass ratio of the emulsion microcapsule essence to the water-soluble particles added each time is less than 1: 10;
adding the coated mixed powder into the mixture obtained in the step II in batches and stirring uniformly, wherein the mass ratio of the coated mixed powder added each time to the emulsion microcapsule essence is more than 1: 1;
starting a heating function, controlling the temperature of the stirrer to be 40-60 ℃, and stirring;
repeating the operation of the second step to the fourth step until all the emulsion microcapsule essence is loaded on the surfaces of the water-soluble particles, thus obtaining the clothing aroma-enhancing bead composition.
6. A method for preparing a bead composition for perfuming clothes according to claim 5, wherein in the step (iv), the stirring time is 2 to 5 minutes.
7. A process for preparing a bead composition for perfuming clothes according to claim 5, wherein the mass ratio of the emulsion microcapsule essence to the water-soluble particles added each time in the step (II) is less than 1: 40.
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| CN113563987A (en) * | 2021-08-06 | 2021-10-29 | 广州洁生日化有限公司 | Fabric combined antibacterial mite-killing nursing fragrance retaining agent and preparation method thereof |
| CN113584894A (en) * | 2021-08-27 | 2021-11-02 | 广东优凯科技有限公司 | Fragrance-retaining particle composition and preparation method thereof |
| CN114958499A (en) * | 2022-05-26 | 2022-08-30 | 深圳市汇尚科科技有限公司 | Fragrance-retaining bead, preparation method thereof and detergent composition |
| CN117265868B (en) * | 2023-10-10 | 2024-06-18 | 佛山市魔晶科技发展有限公司 | High-resistant Wen Liuxiang bead and preparation method thereof |
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| CN103205328A (en) * | 2013-03-04 | 2013-07-17 | 广州立白企业集团有限公司 | Cloth fragrant granule and preparation method thereof |
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| CN109234043B (en) * | 2018-09-13 | 2020-10-16 | 威莱(广州)日用品有限公司 | Washing fragrance retaining bead and preparation method thereof |
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| CN103205328A (en) * | 2013-03-04 | 2013-07-17 | 广州立白企业集团有限公司 | Cloth fragrant granule and preparation method thereof |
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| CN110106030A (en) * | 2019-05-13 | 2019-08-09 | 广州洁生日化有限公司 | Lasting pearl |
| CN110760395A (en) * | 2019-09-20 | 2020-02-07 | 广州立白企业集团有限公司 | Fabric care composition and method of making same |
| CN111909803A (en) * | 2020-09-17 | 2020-11-10 | 广州市白云区大荣精细化工有限公司 | Clothes fragrance-retaining composition and preparation method thereof |
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Effective date of registration: 20240717 Address after: Unit 01, 3rd Floor, Northeast Annex Building, No. 111 Changdi Street, Luju Road, Liwan District, Guangzhou City, Guangdong Province, China (Office only) Patentee after: Guangzhou Libai Technology Group Co.,Ltd. Country or region after: China Address before: 510000 No. 2 Luju Road, Liwan District, Guangzhou City, Guangdong Province Patentee before: GUANGZHOU LIBY ENTERPRISE Co.,Ltd. Country or region before: China |