Laundry cleaning composition containing microcapsule perfume, and method of preparation, use, and cosmetic product thereof
By using a combination of cellulose gum and acrylic copolymers with surfactants in liquid detergents, the suspension stability problem of microcapsule fragrances was solved, achieving efficient dispersion and stability at low temperatures and improving the product's performance.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- GUANGDONG GADETIN DAILY NECESSITIES CO LTD
- Filing Date
- 2026-01-28
- Publication Date
- 2026-06-09
AI Technical Summary
The suspension stability of microencapsulated fragrances in existing liquid detergents is a problem, especially at low temperatures where they are prone to stratification and sedimentation, affecting product stability and functionality.
Cellulose gum was used as a suspending agent, and acrylic copolymers and surfactants were combined to form a synergistic effect, thereby optimizing the composition structure to improve the dispersion uniformity and low-temperature stability of microcapsule flavors.
It significantly improves the dispersion uniformity of microcapsule fragrances and the low-temperature stability of liquid laundry detergent compositions, preventing sedimentation and aggregation, and ensuring the product's efficient use under low-temperature conditions.
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Abstract
Description
Technical Field
[0001] This invention belongs to the field of daily chemical products, specifically relating to a laundry cleaning composition containing microcapsule fragrance, its preparation method, uses, and daily chemical products. Background Technology
[0002] As an essential chemical product in modern daily life, laundry detergents are increasingly widespread and widely used. With the continuous growth of the national economy and rising consumption levels, consumer demand for laundry products has shifted from basic cleaning to higher performance and functionality. This has not only driven technological innovation and market expansion in the detergent industry but also promoted the development of diversified products. Currently, consumers have significantly higher requirements for quality of life, and traditional detergents with only regular stain removal capabilities can no longer meet market expectations. Functional liquid detergents are widely favored for their multi-functional integration (such as softening fabrics, long-lasting fragrance, and antibacterial and anti-mite properties) and ease of use. These detergents achieve deep optimization of clothing care by introducing suspended particulate matter (such as fabric softener, microencapsulated fragrance, and microencapsulated antibacterial and anti-mite agents) into the liquid system. Compared to ordinary fragrance-retaining detergents (which typically rely on increasing the amount of fragrance to prolong the scent), microencapsulated fragrance-based laundry detergents not only significantly enhance stain removal capabilities but also reduce carbon emissions and save production costs. Therefore, they are more in line with the core principles of sustainable economic and social development and are considered a major development direction in the detergent industry.
[0003] However, the density difference between microencapsulated fragrances and other suspended particles and the detergent matrix often leads to stratification, sedimentation, or floating during storage and use. This not only affects product stability and functionality but also reduces the consumer experience. To address the problem of suspended particle stability, the industry widely adopts structuring agent strategies. For example, patented technologies disclosed by companies such as Procter & Gamble (P&G) and Zhongshan Lanjie emphasize the use of hydrogenated castor oil (or trihydroxystearin) as a core suspending agent. Through its physical stacking effect, it forms a stable network in systems with high particulate matter content, thereby effectively fixing various suspended particles. Unfortunately, such structuring agents have inherent defects: hydrogenated castor oil and trihydroxystearin are high-melting-point ester compounds with multiple ester functional groups in their molecular structure, making them highly sensitive to the pH value of the detergent system. When the pH value deviates from the neutral range (below or above a certain range), it triggers a hydrolysis reaction, causing particle structure destruction and severely weakening suspension performance. This limitation not only restricts the reliability of functional detergents but also exacerbates the overall difficulty of technology implementation. In addition, rheology modifiers are generally expensive and require large amounts of additives, resulting in high system costs. Furthermore, the suspending force is greatly affected by the pH and ions of the matrix. Adding large amounts of carbomer results in extremely high product viscosity, affecting the user experience. Moreover, the product will produce gel particles at low temperatures, making the system unstable. The addition of carbomer significantly reduces production efficiency and increases production costs.
[0004] In conclusion, although functional liquid detergents demonstrate significant advantages in meeting consumer needs, issues such as suspension stability (e.g., stratification and sedimentation) and the pH sensitivity of structuring agents remain critical technical bottlenecks that the industry urgently needs to overcome. These problems severely impact product quality and necessitate targeted solutions.
[0005] Therefore, the problem to be solved by the present invention is: how to improve the stability of liquid detergents containing microcapsule fragrances in low-temperature environments. Summary of the Invention
[0006] To address the aforementioned problems, this invention provides a laundry detergent composition containing microcapsule fragrance. It utilizes cellulose gum as a suspending agent and introduces acrylic copolymers to create a synergistic effect with the cellulose gum, improving the dispersion uniformity of the microcapsule fragrance and enhancing the composition's low-temperature stability. Furthermore, optimization of the surfactant composition further enhances the composition's low-temperature stability.
[0007] To achieve the above objectives, the present invention provides a laundry cleaning composition containing microcapsule fragrance, the composition comprising a surfactant, microcapsule fragrance, cellulose gum, and a network acrylic copolymer.
[0008] Preferably, the mass ratio of the surfactant, microcapsule flavor, cellulose gum and network acrylic copolymer is 17.9~18:0.15~0.45:0.05~0.1:0.15~0.45.
[0009] More preferably, the surfactant is dodecylbenzenesulfonic acid, sodium lauryl ether sulfate, cocamidopropylamine oxide, fatty alcohol polyether-7, and potassium cocoate.
[0010] More preferably, the mass ratio of dodecylbenzenesulfonic acid, sodium lauryl ether sulfate, cocamidopropylamine oxide, fatty alcohol polyether-7 and potassium cocoate is 5~9:5.6~7.7:1.8:0~2:1.5.
[0011] Meanwhile, the present invention also discloses a laundry cleaning composition comprising the above-mentioned components, wherein the laundry cleaning composition comprises the following components in parts by weight:
[0012] 5-9 parts dodecylbenzenesulfonic acid, 5.6-7.7 parts sodium lauryl ether sulfate, 1.8 parts cocamidopropylamine oxide, 0-2 parts fatty alcohol polyether-7, 1.5 parts potassium cocoate, 1 part propylene glycol, 0.05-0.1 parts cellulose gum, 0.15-0.45 parts network acrylic copolymer, 0.5 parts sodium citrate, 0.1 parts citric acid, 0.0015 parts Kathon, 0.15-0.45 parts microencapsulated flavoring, 64.4-68.4 parts purified water, balance pH adjuster.
[0013] Preferably, the cellulose gum is CELLULON R-27.
[0014] Preferably, the reticulated cellulose gum is SF-1.
[0015] Preferably, the pH adjuster is sodium hydroxide and / or citric acid.
[0016] Furthermore, the pH value is 6.0 to 8.0.
[0017] In addition, the present invention also provides a method for preparing the above composition, the method comprising the following steps:
[0018] Dodecylbenzenesulfonic acid was added to pure water and stirred until homogeneous. Then, the remaining surfactant was added and stirred until homogeneous. Subsequently, cellulose gum, acrylic copolymer, microcapsule flavoring, Kathon, sodium citrate, and the remaining pH adjuster were added and stirred until homogeneous to obtain the composition.
[0019] Meanwhile, this invention discloses the use of the composition described above in the preparation of daily chemical products.
[0020] Finally, the present invention discloses a daily chemical product containing the composition described above.
[0021] Compared with the prior art, the beneficial effects of the present invention are:
[0022] In a liquid laundry detergent composition containing microcapsule fragrance, cellulose gum is used as a suspending agent, with hydrogen bonding forming a basic network structure to suspend the microcapsules. A network-like acrylic copolymer is introduced, whose hydrophobic segments physically crosslink with the hydroxyl groups of the cellulose gum, forming a denser three-dimensional network structure. This significantly enhances the steric hindrance effect, preventing microcapsule sedimentation or aggregation, and improving the dispersion uniformity of the microcapsule fragrance and the composition's low-temperature stability. Furthermore, surfactants, through complementary physical crosslinking and charge synergy with the cellulose gum, further enhance the composition's low-temperature stability. Detailed Implementation
[0023] To better illustrate the purpose, technical solution, and advantages of this invention, the following will further explain the invention in conjunction with specific experiments. It should be noted that in this invention, unless specific conditions are specified in the examples, conventional conditions or conditions recommended by the manufacturer are followed. Reagents or instruments whose manufacturers are not specified are all commercially available conventional products.
[0024] Table 1 Raw Material Commodity Information
[0025] Example 1: A laundry cleaning composition containing microcapsule fragrance
[0026] Step S1: Add 5 parts of sulfonic acid to 64.4 parts of pure water and stir until homogeneous to obtain mixture 1;
[0027] Step S2: Add 11 parts AES, 6 parts OA-30C, 2 parts AEO-7, 5 parts KC-30, and 1 part propylene glycol to the mixture 1 obtained in step S1, and stir until homogeneous to obtain mixture 2.
[0028] Step S3: Add 2 parts CELLULON R-27, 1.5 parts SF-1, 0.5 parts sodium citrate, 0.1 parts Kathon, and 1.5 parts microcapsule fragrance to the mixture 2 prepared in step S2, add the remaining pH adjuster, adjust the pH to 7.0, and stir evenly to obtain a laundry cleaning composition containing microcapsule fragrance.
[0029] Unless otherwise specified, all parts are by weight.
[0030] Example 2: A laundry cleaning composition containing microcapsule fragrance
[0031] Step S1: Add 5 parts of sulfonic acid to 66.9 parts of pure water and stir until homogeneous to obtain mixture 1;
[0032] Step S2: Add 11 parts AES, 6 parts OA-30C, 2 parts AEO-7, 5 parts KC-30, and 1 part propylene glycol to the mixture 1 obtained in step S1, and stir until homogeneous to obtain mixture 2.
[0033] Step S3: Add 1.5 parts CELLULON R-27, 0.5 parts SF-1, 0.5 parts sodium citrate, 0.1 parts Kathon, and 0.5 parts microcapsule fragrance to the mixture 2 prepared in step S2, add the remaining pH adjuster, adjust the pH to 6.0, and stir evenly to obtain a laundry cleaning composition containing microcapsule fragrance.
[0034] Example 3: A laundry cleaning composition containing microcapsule fragrance
[0035] Step S1: Add 5 parts of sulfonic acid to 66.9 parts of pure water and stir until homogeneous to obtain mixture 1;
[0036] Step S2: Add 8 parts AES, 6 parts OA-30C, 1.1 parts AEO-7, 5 parts KC-30, and 1 part propylene glycol to the mixture 1 obtained in step S1, and stir until homogeneous to obtain mixture 2.
[0037] Step S3: Add 1 part CELLULON R-27, 1 part SF-1, 0.5 part sodium citrate, 0.1 part Kathon, and 0.5 part microcapsule fragrance to the mixture 2 prepared in step S2, add the remaining pH adjuster, adjust the pH to 8.0, and stir evenly to obtain a laundry cleaning composition containing microcapsule fragrance.
[0038] Example 4: A laundry cleaning composition containing microcapsule fragrance
[0039] Step S1: Add 7 parts of sulfonic acid to 64.4 parts of pure water and stir until homogeneous to obtain mixture 1;
[0040] Step S2: Add 11 parts AES, 6 parts OA-30C, 5 parts KC-30, and 1 part propylene glycol to the mixture 1 obtained in step S1, and stir until homogeneous to obtain mixture 2.
[0041] Step S3: Add 2 parts CELLULON R-27, 1.5 parts SF-1, 0.5 parts sodium citrate, 0.1 parts Kathon, and 1.5 parts microcapsule fragrance to the mixture 2 prepared in step S2, add the remaining pH adjuster, adjust the pH to 6.5, and stir evenly to obtain a laundry cleaning composition containing microcapsule fragrance.
[0042] Example 5: A laundry cleaning composition containing microcapsule fragrance
[0043] Step S1: Add 7 parts of sulfonic acid to 68.4 parts of pure water and stir until homogeneous to obtain mixture 1;
[0044] Step S2: Add 8 parts AES, 6 parts OA-30C, 2 parts AEO-7, 5 parts KC-30, and 1 part propylene glycol to the mixture 1 obtained in step S1, and stir until homogeneous to obtain mixture 2.
[0045] Step S3: Add 1.5 parts CELLULON R-27, 0.5 parts SF-1, 0.5 parts sodium citrate, 0.1 parts Kathon, and 0.5 parts microcapsule fragrance to the mixture 2 prepared in step S2, add the remaining pH adjuster, adjust the pH to 6.5, and stir evenly to obtain a laundry cleaning composition containing microcapsule fragrance.
[0046] Example 6: A laundry cleaning composition containing microcapsule fragrance
[0047] Step S1: Add 9 parts of sulfonic acid to 67.9 parts of pure water and stir until homogeneous to obtain mixture 1;
[0048] Step S2: Add 8 parts AES, 6 parts OA-30C, 5 parts KC-30, and 1 part propylene glycol to the mixture 1 obtained in step S1, and stir until homogeneous to obtain mixture 2.
[0049] Step S3: Add 1 part CELLULON R-27, 1 part SF-1, 0.5 part sodium citrate, 0.1 part Kathon, and 0.5 part microcapsule fragrance to the mixture 2 prepared in step S2, add the remaining pH adjuster, adjust the pH to 7.0, and stir evenly to obtain a laundry cleaning composition containing microcapsule fragrance.
[0050] Comparative Example 1
[0051] Step S1: Add 5 parts of sulfonic acid to 68.9 parts of pure water and stir until homogeneous to obtain mixture 1;
[0052] Step S2: Add 11 parts AES, 6 parts OA-30C, 2 parts AEO-7, 5 parts KC-30, and 1 part propylene glycol to the mixture 1 obtained in step S1, and stir until homogeneous to obtain mixture 2.
[0053] Step S3: Add 0.5 parts sodium citrate, 0.1 parts Kathon, and 0.5 parts microcapsule fragrance to the mixture 2 prepared in step S2, add the remaining pH adjuster, adjust the pH to 7.0, and stir evenly to obtain a laundry cleaning composition containing microcapsule fragrance.
[0054] Comparative Example 2
[0055] Step S1: Add 5 parts of sulfonic acid to 66.9 parts of pure water and stir until homogeneous to obtain mixture 1;
[0056] Step S2: Add 11 parts AES, 6 parts OA-30C, 2 parts AEO-7, 5 parts KC-30, and 1 part propylene glycol to the mixture 1 obtained in step S1, and stir until homogeneous to obtain mixture 2.
[0057] Step S3: Add 2 parts CELLULON R-27, 0.5 parts sodium citrate, 0.1 parts Kathon, and 0.5 parts microcapsule fragrance to the mixture 2 prepared in step S2, add the remaining pH adjuster, adjust the pH to 7.0, and stir evenly to obtain a laundry cleaning composition containing microcapsule fragrance.
[0058] Comparative Example 3
[0059] Step S1: Add 5 parts of sulfonic acid to 64.9 parts of pure water and stir until homogeneous to obtain mixture 1;
[0060] Step S2: Add 11 parts AES, 6 parts OA-30C, 2 parts AEO-7, 5 parts KC-30, and 1 part propylene glycol to the mixture 1 obtained in step S1, and stir until homogeneous to obtain mixture 2.
[0061] Step S3: Add 2 parts CELLULON R-27, 2 parts AG-U8, 0.5 parts sodium citrate, 0.1 parts Kathon, and 0.5 parts microcapsule fragrance to the mixture 2 prepared in step S2, add the remaining pH adjuster, adjust the pH to 7.0, and stir evenly to obtain a laundry cleaning composition containing microcapsule fragrance.
[0062] Comparative Example 4
[0063] Step S1: Add 5 parts of sulfonic acid to 63.9 parts of pure water and stir until homogeneous to obtain mixture 1;
[0064] Step S2: Add 11 parts AES, 6 parts OA-30C, 2 parts AEO-7, 5 parts KC-30, and 1 part propylene glycol to the mixture 1 obtained in step S1, and stir until homogeneous to obtain mixture 2.
[0065] Step S3: Add 5 parts SF-1, 0.5 parts sodium citrate, 0.1 parts Kathon, and 0.5 parts microcapsule fragrance to the mixture 2 prepared in step S2, add the remaining pH adjuster, adjust the pH to 7.0, and stir evenly to obtain a laundry cleaning composition containing microcapsule fragrance.
[0066] Comparative Example 5
[0067] Step S1: Add 5 parts of sulfonic acid to 67.3 parts of pure water and stir until homogeneous to obtain mixture 1;
[0068] Step S2: Add 11 parts AES, 6 parts OA-30C, 2 parts AEO-7, 5 parts KC-30, and 1 part propylene glycol to the mixture 1 obtained in step S1, and stir until homogeneous to obtain mixture 2.
[0069] Step S3: Mix 1.5 parts SF-1 and 0.1 parts CELLOSIZE TM Hydroxyethyl Cellulose QP-100 MHEurop, 0.5 parts sodium citrate, 0.1 parts Kathon, and 0.5 parts microcapsule fragrance were added to the mixture 2 prepared in step S2. The remaining pH adjuster was added to adjust the pH to 7.0, and the mixture was stirred evenly to obtain a laundry cleaning composition containing microcapsule fragrance.
[0070] Comparative Example 6
[0071] Step S1: Add 5 parts of sulfonic acid to 67.3 parts of pure water and stir until homogeneous to obtain mixture 1;
[0072] Step S2: Add 11 parts AES, 6 parts OA-30C, 2 parts AEO-7, 5 parts KC-30, and 1 part propylene glycol to the mixture 1 obtained in step S1, and stir until homogeneous to obtain mixture 2.
[0073] Step S3: Mix 1.5 parts SF-1 and 0.1 parts CELLOSIZE TM Texture 40-0101, 0.5 parts sodium citrate, 0.1 parts Kathon, and 0.5 parts microcapsule fragrance are added to the mixture 2 obtained in step S2 and stirred evenly to obtain a laundry cleaning composition containing microcapsule fragrance.
[0074] Performance testing
[0075] Yield value: The rheological properties of the detergent composition before the addition of suspended solids were tested by a viscometer at temperatures of 25±1℃ and 48±1℃ and a shear rate range of 0.5-5 rpm. The shear stress (yield value) was calculated using the parameters provided by the instrument: viscosity (measured value) × 0.0001455.
[0076] Stability and detergency testing: Refer to QB / T 1224 standard, place the sample in a constant temperature chamber at the specified temperature, and take out the test sample and let it rest for 24 hours to return to room temperature for observation every 7 days as a cycle. Repeat this observation for 4 cycles.
[0077] The test results are detailed in Tables 2 and 3.
[0078] Table 2 Test Results of Examples
[0079] Example 1 Example 2 Example 3 Example 4 Example 5 Example 6 Yield value (Pa) at 25±1℃ 0.35 0.26 0.24 0.25 0.20 0.19 Yield value (Pa) at 48±1℃ 0.21 0.12 0.17 0.13 0.11 0.09 room temperature stability qualified qualified qualified qualified qualified qualified Stability at 48℃ qualified qualified qualified qualified qualified qualified 5℃ stability qualified qualified qualified qualified qualified qualified Cyclic stability from -18 to 48°C qualified qualified qualified Pass (minor small particles sticking to the wall) Pass (minor small particles sticking to the wall) Pass (slight small particles sticking to the wall) -18℃ Cyclic Stability qualified qualified qualified Pass (slight small particles sticking to the wall) Pass (minor small particles sticking to the wall) Pass (slight small particles sticking to the wall) Cleaning power qualified qualified qualified qualified qualified qualified
[0080] Table 3 Comparative test results
[0081] Comparative Example 1 Comparative Example 2 Comparative Example 3 Comparative Example 4 Comparative Example 5 Comparative Example 6 Yield value (Pa) at 25±1℃ 0.02 0.25 0.21 0.4 0.08 0.15 Yield value (Pa) at 48±1℃ 0 0.13 0.10 0.25 0 0.07 room temperature stability Unqualified; Layered qualified qualified qualified qualified qualified Stability at 48℃ Unqualified; Separated qualified qualified qualified qualified qualified 5℃ stability Unqualified; Separated qualified qualified qualified qualified qualified Cyclic stability from -18 to 48°C Unqualified; Separated Unqualified; Separated Unqualified; Layered Unqualified; gel Unqualified; Separated Unqualified; Separated -18℃ Cyclic Stability Unqualified; Separated Unqualified; Separated Unqualified; Separated Unqualified; gel Unqualified; Separated Unqualified; Separated Cleaning power qualified qualified qualified qualified qualified qualified
[0082] Results and Analysis
[0083] As shown in Tables 1 and 2, the detergency of all examples and comparative examples remained satisfactory. Furthermore, the experimental results show that Examples 1-6 exhibited excellent cycling stability at -18°C and -18 to 48°C. The experimental results of Comparative Examples 1, 2, and 4 indicate that adding CELLULON R-27 or SF-1 alone failed to improve the -18°C and -18 to 48°C cycling stability of the liquid laundry detergent composition containing microcapsule fragrance. Examples 1 and 3 show that when AG-U8 was used instead of SF-1, the -18°C and -18 to 48°C cycling stability tests of the detergent composition failed. Meanwhile, Examples 1, 5, and 6 show that using CELLOSIZE... TM Hydroxyethyl Cellulose QP-100 MH Europ and CELLOSIZE TM The use of Texture 40-0101 instead of CELLULON R-27 resulted in the cleaning composition failing the -18°C and -18~48°C cycling stability tests. This indicates that in liquid laundry detergent compositions containing microcapsule fragrances, the use of CELLULON R-27 cellulose gum as a suspending agent, with hydrogen bonding forming a basic network structure to suspend the microcapsules, is problematic. Introducing the network-like acrylic copolymer SF-1, whose hydrophobic segments physically cross-link with the hydroxyl groups of the cellulose gum, creates a denser three-dimensional network structure. This significantly enhances the steric hindrance effect, preventing microcapsule sedimentation or aggregation, and improving the dispersion uniformity of the microcapsule fragrance and the low-temperature stability of the composition.
[0084] Furthermore, the experimental results from Examples 1-3 and 4-6 show that by optimizing the surfactant, the surfactant can further enhance the steric hindrance effect through physical crosslinking and charge synergy with CELLULON R-27 cellulose gum, preventing microcapsule sedimentation or aggregation and improving the low-temperature stability of the composition.
[0085] In summary, the combined effects of cellulose gum, network acrylic copolymers, and surfactants significantly improved the low-temperature stability of liquid laundry detergent compositions containing microcapsule fragrances.
[0086] The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above embodiments. Any changes, modifications, substitutions, combinations, or simplifications made without departing from the spirit and principle of the present invention shall be considered equivalent substitutions and shall be included within the protection scope of the present invention.
Claims
1. A laundry cleaning composition containing microcapsule fragrance, characterized in that, The composition comprises a surfactant, a microcapsule flavoring, a cellulose gum, and a network acrylic copolymer, wherein the mass ratio of the surfactant, the microcapsule flavoring, the cellulose gum, and the network acrylic copolymer is 15~18:0.15~0.45:0.05~0.1:0.15~0.
45.
2. The laundry cleaning composition according to claim 1, characterized in that, The surfactant is dodecylbenzenesulfonic acid, sodium lauryl ether sulfate, cocamidopropylamine oxide, fatty alcohol polyether-7, and potassium cocoate; wherein the mass ratio of dodecylbenzenesulfonic acid, sodium lauryl ether sulfate, cocamidopropylamine oxide, fatty alcohol polyether-7, and potassium cocoate is 5~9:5.6~7.7:1.8:0~2:1.
5.
3. The laundry cleaning composition according to claim 1 or 2, characterized in that, The laundry cleaning composition comprises the following components in parts by weight: 5-9 parts dodecylbenzenesulfonic acid, 5.6-7.7 parts sodium lauryl ether sulfate, 1.8 parts cocamidopropylamine oxide, 0-2 parts fatty alcohol polyether-7, 1.5 parts potassium cocoate, 1 part propylene glycol, 0.05-0.1 parts cellulose gum, 0.15-0.45 parts network acrylic copolymer, 0.5 parts sodium citrate, 0.1 parts citric acid, 0.0015 parts Kathon, 0.15-0.45 parts microencapsulated flavoring, 64.4-74.9 parts purified water, balance pH adjuster.
4. The laundry cleaning composition according to claim 3, characterized in that, The pH value is 6.0~8.
0.
5. A method for preparing the composition according to claim 4, characterized in that, The specific operation of the method is as follows: dodecylbenzenesulfonic acid is added to pure water and stirred evenly, then the remaining surfactant is added and stirred evenly, followed by the addition of cellulose gum, network acrylic copolymer, microcapsule flavoring, Kathon, sodium citrate, and the remaining pH adjuster, and stirred evenly to obtain the composition.
6. Use of the composition according to any one of claims 1 to 4 in the preparation of daily chemical products.
7. A daily chemical product, characterized in that, The aforementioned daily chemical product contains the laundry cleaning composition as described in any one of claims 1 to 4.