Product for obtaining a cleaning product from vegetable oil, method for obtaining the product, and method for using the product

Abstract

The product of the present invention allows for the production of cleaning products with minimal energy usage and maximum conversion rate by substantially increasing the oil-to-soap conversion rate so that the amount of product to be used is minimized, and allows for the production of large volumes of oil. To this end, a product for obtaining cleaning products from vegetable oils contains the following composition by weight: 9-11% sodium dodecyl sulfate (SDS), 4.5-6% trisodium phosphate anhydrous, 0.1-0.3% sodium stearate, 0.5-0.7% xanthan gum, optionally a brightener and / or fragrance, and water to make 100%.

Description

Technical Field

[0001] [Cross - reference to related applications] This application claims priority based on Spanish Patent Application No. P202030237 filed on March 23, 2020.

[0002] [Technical Field] The present invention relates to products specially designed to obtain cleaning products such as soap, floor cleaners, dishwashing detergents, and cleaning agents from vegetable oils, preferably used vegetable oils, in a beneficial and effective form of reuse, and to a method for obtaining such products.

[0003] The object of the present invention is to provide means to substantially increase the conversion rate from oil to soap with a minimum amount of the product to be used and with a minimum energy consumption.

[0004] Another object of the present invention is to maximize the rate of transformation carried out in this process.

Background Art

[0005] In recent years, handmade soap has been regarded as a fundamental trend and part of the "Do it yourself" (creative activity) trend. Among them, as a raw material for creating unique and attractive green soap for individuals, by - products such as used vegetable oils can be reused at home, and at the same time, the purchase cost of several euros can be saved. Handmade soap has penetrated socially for environmental reasons, and considering it is a sustainable organic product, this implementation can be inevitable. In an average Spanish household, 10 liters of used oil are produced annually on average. Keeping in mind that 1 liter of oil contaminates 1000 liters of water, by reusing this used oil, water pollution of more than 0.8 m 3 per month can be stopped.

[0006] Saponification is carried out using sodium hydroxide, potassium hydroxide, or a strong base, but it is known that the use of these may pose environmental and health risks (corrosion and release of harmful substances) to people.

[0007] As described in Patent Document 1, it has long been known to replace soda and potash with sodium salts of phosphoric acid in saponification. However, when used with waste vegetable oil, the performance of saponification is limited and the results are not desirable.

[0008] Patent Document 2 discloses a method for obtaining soap from waste cooking oil. This method does not require a strong base such as sodium hydroxide, and a formulation containing sodium phosphate as a constituent in addition to other additives is used, so it can be easily carried out by consumers at a high safety level. This patent relates to a solid product that is integrally mixed with water and oil, and cooking is required to obtain soap.

[0009] Patent Document 3 also discloses a method for treating waste vegetable oil with sodium phosphate for saponification. In this case, cooking is also required to obtain soap.

[0010] Patent Document 4 discloses a composition for manufacturing soap from tempura oil, which uses xanthan gum among several components. Patent Document 5 discloses a beauty soap containing sodium stearate as a constituent.

[0011] As an attempt to avoid the above problems, Patent Document 6, in which the applicant is the owner (patentee) of the invention patent, describes a formulation for treating non-toxic vegetable oil, and it is stated that there is no need to heat the mixture of oil and saponification formulation in the method for obtaining soap.

[0012] In this way, by eliminating the need to heat the mixture and the gases that could be released during cooking, the acquisition of soap by the user becomes clearly easier than before. Thus, management at the household level becomes even easier, and no risks to people's health are posed even when using soap.

[0013] However, this product has many limitations that would benefit from improvement, among which the limitations worth mentioning are as follows: · The ratio of the product or formulation to be used is high relative to the volume of vegetable oil to be processed, resulting in associated economic costs. Therefore, it is desirable to increase the conversion rate. · The deformation speed (conversion speed) is slow. · It can only process a small volume of vegetable oil, so it is not possible to obtain soap with a volume exceeding 2 liters.

Prior Art Documents

Patent Documents

[0014]

Patent Document 1

Patent Document 2

Patent Document 3

Patent Document 4

Patent Document 5

Patent Document 6

Summary of the Invention

[0015] The methods and products for obtaining soap from vegetable oils disclosed in the present application fully satisfy the above-mentioned problems, substantially increasing the performance of the products (conversion rate from oil to soap) and enabling the treatment of large volumes of oil. All of these are carried out in a process that minimizes production time and is performed at room temperature, with important industrial advantages in terms of reducing costs and pollution in transportation and packaging use.

[0016] The difference between this formulation and the formulation described in Spanish Patent No. 2650446 is also that, in addition to the fact that the formulation is concentrated, it further contains trisodium phosphate anhydrous instead of sodium phosphate, and a higher percentage of xanthan gum. As the inventors have found, such a change in the formulation has a great impact on the detergency performance of the soap, so the product of the present invention can convert used oil into soap with an efficiency comparable to that obtained with soap using sodium hydroxide. As illustrated in the examples, the detergency of the formulation of the present invention is much greater than that obtained with the formulation in the examples of Spanish Patent No. 2650446.

[0017] The objectives of the products and methods of the present invention are applicable without distinction to both small and large volumes of oil to be treated.

[0018] Accordingly, a first aspect of the present invention is a product for obtaining a cleaning product from vegetable oil, comprising the following composition (including) by weight percentage, namely: Sodium dodecyl sulfate (SDS) between 9% and 11%, and Trisodium phosphate anhydrous between 4.5% and 6%, and Sodium stearate between 0.1% and 0.3%, and Xanthan gum between 0.5% and 0.7%, and Optionally, a brightener and / or a fragrance, and The amount of water required to reach 100%, and A product characterized by comprising.

[0019] Importantly, this formulation is applicable when obtaining various types of cleaning products such as soaps, floor cleaners, dishwashing detergents, and cleaning agents. For this formulation, a brightener and / or a fragrance can be added according to the specifically intended use, and both of these components can be added to the aforementioned products. Alternatively, if the aforementioned products do not have a brightener and / or a fragrance, these components can be added when preparing a cleaning product from a product that does not contain a fragrance and / or a brightener.

[0020] Another aspect of the present invention is a method for obtaining a cleaning product from the vegetable oil as defined above, which includes the following operating steps, namely: a) Heating water to a temperature between 40 and 60 °C; b) Adding xanthan gum while stirring at the aforementioned temperature until it dissolves; c) Interrupting the heat supply; d) Adding sodium stearate while stirring; e) Adding trisodium phosphate while stirring; f) Adding SDS while stirring; g) Optionally, adding a brightener and / or a fragrance; h) Cooling to room temperature; i) Adding the volume of water that has evaporated during this process. The method is characterized by including the above steps.

[0021] From this formulation, it is possible to substantially increase the conversion ratio at an oil / formulation ratio of 90 / 127 = 0.71, and this value is the maximum conversion limit of the formulation, but it exhibits high efficiency for all ratios below this value.

[0022] Finally, another aspect of the present invention is a method for obtaining a cleaning product from vegetable oil, which includes the following operating steps, namely: a) Pouring into a reactor at room temperature the product for obtaining the cleaning product as defined above, at a weight ratio of approximately 90 / 127 (oil / product); b) Pouring in the corresponding ratio of oil while stirring vigorously; c) Leaving the obtained product to stand (while stirring vigorously) for the minimum time necessary to form the cleaning product; A method characterized by including the above steps.

Mode for Carrying Out the Invention

[0023] As described above, the product for obtaining the cleaning product from vegetable oil contains the following composition by weight percentage, namely: Sodium dodecyl sulfate (SDS) between 9% and 11%; Trisodium phosphate anhydrous between 4.5% and 6%; Sodium stearate between 0.1% and 0.3%; Xanthan gum between 0.5% and 0.7%; Optionally, a brightener and / or a fragrance with a total amount between 4% and 5%; The amount of water necessary to reach 100%; And includes the above components.

[0024] In a specific embodiment, the product for obtaining the cleaning product from vegetable oil is a product with the content of trisodium phosphate anhydrous between 4.5% and 5.5% by weight. In another specific embodiment, the product for obtaining the cleaning product from vegetable oil is a product with the content of trisodium phosphate anhydrous between 5.0% and 5.5% by weight.

[0025] In another specific embodiment, the product for obtaining a cleaning product from vegetable oil is a product having a xanthan gum content between 0.5% and 0.7% by weight. In another specific embodiment, the product for obtaining a cleaning product from vegetable oil is a product having a xanthan gum content between 0.58% and 0.68% by weight. In another specific embodiment, the product for obtaining a cleaning product from vegetable oil is a product having a xanthan gum content between 0.65% and 0.68% by weight.

[0026] In another specific embodiment, the product for obtaining a cleaning product from vegetable oil does not contain a brightening agent and / or a fragrance, and the water content is between 83% and 85%, provided that the total of all components of the formulation is 100%.

[0027] In another specific embodiment, the product for obtaining a cleaning product from vegetable oil contains a brightening agent and / or a fragrance, and the water content is between 77% and 84%, provided that the total of all components of the formulation is 100%.

[0028] In another specific embodiment, the product for obtaining a cleaning product from vegetable oil has the following composition by weight%, namely: Water between 83% and 85%, and Sodium dodecyl sulfate (SDS) between 9% and 11%, and Trisodium phosphate anhydrous between 4.5% and 5.5%, and Sodium stearate between 0.15% and 0.17%, and Xanthan gum between 0.58% and 0.68% and, provided that the total of all components of the formulation is equal to 100%.

[0029] In another specific embodiment, the product for obtaining a cleaning product from vegetable oil is a product containing a fragrance at less than 5% by weight. In a specific embodiment, the weight percentage of the fragrance is between 3.0% and 4.7%.

[0030] In another specific embodiment, the product for obtaining a cleaning product from vegetable oil is a product containing a brightener in a weight percentage of less than 3%. In a specific embodiment, the weight percentage of the brightener is between 1.5% and 2.5%.

[0031] In another specific embodiment, the product for obtaining a cleaning product from vegetable oil is characterized in that, depending on the type of the cleaning product to be obtained, a brightener and / or a fragrance can be added to the cleaning product in a weight ratio between 4% and 5%.

[0032] As described above, the method for obtaining the product for obtaining a cleaning product from the vegetable oil defined above is part of the present invention and (the method) includes the following operation steps, that is: a) Heating water to a temperature between 40°C and 60°C; b) Adding xanthan gum while stirring at the aforementioned temperature until it dissolves; c) Interrupting heat supply; d) Adding sodium stearate while stirring; e) Adding trisodium phosphate while stirring; f) Adding SDS while stirring; g) Optionally adding a brightener and / or a fragrance; h) Cooling to room temperature; i) Adding the volume of water evaporated during this process.

[0033] To perform step h), the product of step g) can be weighed and the volume of water evaporated in this process can be added. Then, the product is stored.

[0034] In a specific embodiment, the method for obtaining the product for obtaining a cleaning product from the vegetable oil defined above is the method consisting of the steps shown above.

[0035] In a specific embodiment, the method for obtaining the product for obtaining a cleaning product from the vegetable oil defined above is carried out without adding a flavoring and / or a fragrance.

[0036] In another specific embodiment, the method for obtaining a product for obtaining a cleaning product from the vegetable oil defined above is carried out by adding a fragrance and / or a perfume.

[0037] In another specific embodiment, the method for obtaining a product for obtaining a cleaning product from the vegetable oil defined above is carried out at 50 °C.

[0038] Therefore, in a specific embodiment, to obtain a product for obtaining a cleaning product from vegetable oil, heat water to 50 °C, add xanthan gum while stirring until it dissolves, at the point when heat supply is interrupted, add sodium stearate while stirring, add trisodium phosphate while stirring, add SDS while stirring, and cool to room temperature. Then, weigh the final product, add the volume of water evaporated during this process, and then proceed to store the final product.

[0039] In another specific embodiment, to obtain a product for obtaining a cleaning product from vegetable oil, heat water to 50 °C, add xanthan gum while stirring until it dissolves, at the point when heat supply is interrupted, add sodium stearate while stirring, add trisodium phosphate while stirring, add SDS while stirring, add a fragrance and / or a brightener while stirring, and cool to room temperature. Then, weigh the final product, add the volume of water evaporated during this process, and then proceed to store the final product.

[0040] The above product or formulation is mixed with the vegetable oil to be recycled in the above ratio and subjected to a stirring process, and then the conversion process is accelerated without the need for heat input to obtain concentrated soap. For this soap, the user can add water according to their preference according to the specific needs of each case.

[0041] Therefore, the method for obtaining a cleaning product from vegetable oil is part of the present invention and includes the following operating steps, namely: a) Pouring into a reactor at room temperature the product for obtaining the cleaning product as defined above, at a weight ratio of approximately 90 / 127 (oil / product); b) Pouring in the corresponding ratio of oil while stirring vigorously; and c) Leaving the resulting product to stand (while keeping it stirred vigorously) for the minimum time necessary to form the cleaning product.

[0042] In a specific embodiment, the method for obtaining a cleaning product from the vegetable oil as defined above consists of the method with the steps shown above.

[0043] In another specific embodiment, the method for obtaining a cleaning product from vegetable oil is characterized in that a product containing neither a brightener nor a fragrance is used, and depending on the type of cleaning product intended to be obtained, after step c), a brightener is added while stirring, and / or a fragrance is added while stirring.

[0044] When using trisodium phosphate anhydrous, the efficiency of the process of transforming oil into soap increases, the volume of water used in the formulation decreases, and thus, together with the assumed stirring process, it becomes easier to process a larger volume of oil, and the reaction rate increases. However, as described above, after obtaining the cleaning product, it is necessary to dilute this cleaning product with water.

[0045] In another specific embodiment, the method for obtaining a cleaning product from vegetable oil is a method in which the time of step c) is between 0.5´ (0.5 minute) and 30´ (30 minutes), preferably 10´ (10 minutes).

[0046] The reaction time of the process described in this way is approximately 20 - 30 seconds when manufacturing is carried out using the conventional volume of oil, that is, it is a time that does not substantially increase when manufacturing is carried out using a larger volume of oil. Nevertheless, with this new formulation, by performing automatic stirring under turbulent flow with a propeller stirrer, deformation can be caused in a few seconds, that is, almost instantaneously.

[0047] The formulations described in this specification are excellent in persistence and, in addition to replacing the fragrance with a non-allergenic one, have a neutralizing agent that makes the finished soap free of any fragrance, enabling customers to provide a unique scent of their choice.

[0048] The above-mentioned formulation may generally contain other components such as deodorant compounds in an amount between 3 and 10% by weight. This compound can be added to the concentrated product used to obtain the soap, or can be added during the preparation of the soap, specifically before mixing the concentrated formulation with oil, or can be added after the soap has been prepared.

[0049] Throughout this specification and the claims, the word "comprises" and its variations are not intended to exclude other technical features, additives, components, or steps. Further, the word "comprises" encompasses the case of "consist of". Those skilled in the art may partially infer other objects, advantages, and features of the present invention from both the description and embodiments of the present invention. The following examples are provided by way of illustration and are not intended to limit the present invention. Further, the present invention covers all possible combinations considered in the specific preferred embodiments shown in this specification.

Examples

[0050] Various formulations, as well as methods for manufacturing the formulations and methods for obtaining soap, are disclosed below. The percentages of the components are by weight relative to the total weight of the composition.

[0051] Comparative Example 1: Preparation of 200 liters of soap from a product more diluted than the present invention

[0052] This preparation is based on the following components: · Water (85.3%) 117.7 kg (liquid) · SDS (6.4%) 8.8 kg (solid) · Sodium phosphate (3.2%) 4.4 kg (solid) · Sodium stearate (0.1%) 0.14 kg (solid) · Xanthan gum (0.4%) 0.55 kg (solid)

[0053] The following components are added during the preparation of the soap: · Perfume (3%) 4.2 kg (liquid) · Brightener (1.6%) 2.21 kg (liquid) · Oil 62 liters (liquid)

[0054] Method for preparing the product. 1 - Heat water to 50°C. 2 - Keep the water at 50°C and add xanthan gum while stirring until it dissolves. 3 - Stop heating and add the remaining components. 4 - Add sodium stearate while stirring. 5 - Add trisodium phosphate while stirring. 6 - Add SDS while stirring. 7 - Cool to room temperature. 8 - Weigh the final product and add water for the evaporated amount until it reaches 131.59 kg. 9 - Store the product.

[0055] Method for obtaining soap. 1 - Pour 131.59 kg of the prepared product into the reactor at room temperature. 2 - Pour 62 liters of oil while stirring vigorously. 3 - Keep the obtained product stirred for 10 minutes while stirring vigorously. 4 - Add the brightener while stirring. 5 - Add the perfume while stirring. 6 - Store the product.

[0056] Ratio of oil / formulation: 62 / 138 = 0.45

[0057] Example 2: Preparation of the product for obtaining a cleaning product (200 liters of soap) according to the present invention

[0058] This preparation is based on the following components: · Water (83%) 67.7 kg (liquid) · SDS (10.8%) 8.8 kg (solid) · Sodium phosphate (5.4%) 4.4 kg (solid) · Sodium stearate (0.17%) 0.14 kg (solid) · Xanthan gum (0.67%) 0.55 kg (solid) Total of concentrated product: 81.59 kg

[0059] The following components are added during the preparation of the soap: · Perfume (3%) 4.2 kg (liquid) · Brightener (1.6%) 2.21 kg (liquid) · Oil 62 liters (liquid).

[0060] Method for preparing the concentrated product (81.59 kg) 1 - Heat the water to 50°C. 2 - Keep the water at 50°C and add xanthan gum while stirring until it dissolves. 3 - Stop heating and add the remaining components. 4 - Add sodium stearate while stirring. 5 - Add sodium phosphate while stirring. 6 - Add SDS while stirring. 7 - Cool down to room temperature. 8 - Weigh the final product and add water for the evaporated part until it reaches 81.59 kg finally. 9 - Store the product.

[0061] Method for obtaining soap: 1 - Pour 81.59 kg of the concentrated product into the reactor at room temperature. 2 - Pour 62 liters of oil while stirring vigorously. 3 - Keep the obtained product stirring for 10 minutes while stirring vigorously. 4 - Add the brightener while stirring. 5 - Add the fragrance while stirring. 6 - Store the product.

[0062] Ratio of oil / preparation: 62 / 88 = 0.71

[0063] After obtaining the concentrated soap (150 liters), before use, it is necessary to add water to obtain the correct function of the soap. The amount of water to be added is 1 liter of water per 3 liters of concentrated soap (when there are 150 liters of concentrated soap, 50 liters of water need to be added, and thus a total of 200 liters of soap can be obtained).

[0064] Example 3: Preparation of the product for obtaining the cleaning product according to the present invention

[0065] This preparation is based on the following components: · Water (84.2%): 36.88 g (liquid) · SDS (10%): 4.38 g (solid) · Sodium phosphate (5.0%) 2.19 g (solid) · Sodium stearate (0.2%) 0.09 g (solid) · Xanthan gum (0.6%) 0.26 g (solid) Total of concentrated product: 43.8 g This product is prepared in the same manner as described in Example 2.

[0066] Method for preparing soap: 1 - Pour the required amount of concentrated product into the reactor. 2 - Stir vigorously. 3 - Pour the oil into the reactor and maintain stirring at room temperature for 5 minutes. Obtain the concentrated soap. 4 - Then, while maintaining stirring, add the amount of water required to obtain the finished soap. 5 - Let the product stand and package it.

[0067] The ratio of oil / concentrated product is 0.71.

[0068] Before use, add 25.1 g of water to the obtained soap. The ratio of the added water to the obtained concentrated soap is as follows: added water / concentrated soap: 0.335.

[0069] Example 4: Preparation of soap from a concentrated product for obtaining a cleaning product according to the invention

[0070] This preparation is based on the following components: · Water (77%): 36.88 g (liquid) · SDS (10%): 4.38 g (solid) · Trisodium phosphate anhydrous (5.0%) 2.19 g (solid) · Sodium stearate (0.2%) 0.09 g (solid) · Xanthan gum (0.6%) 0.26 g (solid) Total of concentrated product: 43.8 g

[0071] The following components are added during the preparation of the soap: · Perfume (4.7%) · Brightener (2.5%) · Oil: 31.1 g

[0072] The product for preparing the soap, and the soap, are prepared in the same manner as described in Example 3.

[0073] Example 5: Preparation of a concentrated product for obtaining a cleaning product according to the invention, containing a brightener

[0074] This preparation is based on the following components and percentages: · Water (81.7%) · SDS (10%) · Trisodium phosphate anhydrous (5.0%) · Sodium stearate (0.2%) · Xanthan gum (0.6%) · Commercially available brightener (2.5%)

[0075] Example 6: Preparation of a concentrated product for obtaining a cleaning product according to the invention, containing a fragrance

[0076] This preparation is based on the following components and percentages: · Water (79.5%) · SDS (10%) · Trisodium phosphate anhydrous (5.0%) · Sodium stearate (0.2%) · Xanthan gum (0.6%) · Fragrance (4.7%)

[0077] Example 7: Comparison of the cleaning power of various formulations according to the invention and a comparative formulation

[0078] The product for preparing the soap, and the soap, are prepared in the same manner as described in Example 3. This preparation is based on the following components and percentages:

[0079] Example 7a When containing 0.67% xanthan gum · Water (83%) · SDS (10.80%) · Trisodium phosphate anhydrous (5.40%) · Sodium stearate (0.17%) · Xanthan gum (0.67%)

[0080] Example 7b When containing 0.57% xanthan gum · Water (83.10%) · SDS (10.80%) · Trisodium phosphate anhydrous (5.40%) · Sodium stearate (0.17%) · Xanthan gum (0.57%)

[0081] Example 7c When containing 0.47% xanthan gum · Water (83.20%) · SDS (10.80%) · Trisodium phosphate anhydrous (5.40%) · Sodium stearate (0.17%) · Xanthan gum (0.47%)

[0082] Comparative Example 7d (same as Example 7c above, but containing monosodium phosphate) · Water (83.20%) · SDS (10.80%) · Monosodium phosphate (5.40%) · Sodium stearate (0.17%) · Xanthan gum (0.47%)

[0083] Example 7d (concentrated formulation) corresponds to the formulation in Spanish Patent No. 2650446 (B2), but the amount of water has been reduced, so the remaining components are concentrated. Considering that it is necessary to dilute with water before use after forming the soap, the dilution conditions of the soap for which the detergency was evaluated after dilution are the same as those described in the examples in Spanish Patent No. 2650446 (B2), specifically, the percentage of xanthan gum is 0.2%.

[0084] Performance is calculated from the detergency (volume of soluble oil) of the soap. Therefore, performance is determined by testing how much oil can be dissolved by the obtained soap. This determination is based on 100% performance (detergency) by the soap obtained using soda, i.e., the soap that dissolves the maximum amount of oil (reference soap). For example, 98% performance means dissolving 98% of the oil that would be dissolved by the soap obtained from soda.

[0085] Detergency (reference) of the soap obtained using soda: 100% Detergency performance of the soap obtained using the formulation of Comparative Example 7d: 47.5% Detergency performance of the soap obtained using the formulation of Example 7c: 91.5% Detergency performance of the soap obtained using the formulation of Example 7b: 93.2% Detergency performance of soap obtained using the formulation of Example 7a: 98.3%

[0086] As shown by these results, due to the effect of the phosphate change and the effect of various percentages of xanthan gum, the performance went from 47.5% in the formulation of Comparative Example 7d (corresponding to the example in Spanish Patent No. 2650446 (B2)) to over 90%, and reached 98.3% in the formulation of the present invention.

[0087] The effect of changing sodium dihydrogen phosphate to trisodium phosphate anhydrous is illustrated by comparing Comparative Example 7d (sodium dihydrogen phosphate) with Example 7c of the present invention (trisodium phosphate anhydrous). The saponification performance goes from 47.5% to 91.5%.

[0088] The effect of the percentage of xanthan gum is illustrated by the examples of the present invention. At the claimed amount, the saponification performance exceeds 93%, and reaches 98.30% when the amount of xanthan gum is 0.67%.

[0089] Similarly, at the percentage of xanthan gum in the formulation of the present invention, the stability in the formulation also increases. Thus, the stability of the formulation of Comparative Example 7d lasts for several days, while the stability of the soap prepared using the formulation of Example 7a lasts for several months.

[0090] [List of cited documents] Patent documents: ES0184980 US4806269A SU878779B JPH06322397 CN101130719 P201730021

Claims

1. A product for obtaining a cleaning product from vegetable oil, comprising the following composition by weight percentage, namely: Sodium dodecyl sulfate (SDS) between 9% and 11%, Trisodium phosphate anhydrous between 4.5% and 6%, Sodium stearate between 0.1% and 0.3%, Xanthan gum between 0.48% and 0.7%, Optionally, a brightening agent and / or a fragrance, and An amount of water necessary to reach 100%, A product characterized by comprising the above.

2. The product for obtaining a cleaning product from vegetable oil according to Claim 1, wherein the content of trisodium phosphate anhydrous is between 4.5% and 5.5% by weight.

3. The product for obtaining a cleaning product from vegetable oil according to any one of Claims 1 to 2, wherein the content of xanthan gum is between 0.58% and 0.68% by weight.

4. When the product does not contain a brightening agent and / or a fragrance, the water content is between 83% and 85%, and when the product contains a brightening agent and / or a fragrance, the water content is between 77% and 84%, provided that the sum of all components of the product is 100%. The product for obtaining a cleaning product from vegetable oil according to any one of Claims 1 to 3.

5. Comprising the following composition by weight percentage, namely: Water between 83% and 85%, Sodium dodecyl sulfate (SDS) between 9% and 11%, Trisodium phosphate anhydrous between 4.5% and 5.5%, Sodium stearate between 0.15% and 0.17%, Xanthan gum between 0.58% and 0.68% A product for obtaining a cleaning product from vegetable oil according to Claim 4, provided that the sum of all components of the product is 100%.

6. The product for obtaining a cleaning product from vegetable oil according to any one of Claims 1 to 4, containing a fragrance in a weight percentage of less than 5%.

7. The product for obtaining a cleaning product from vegetable oil according to any one of Claims 1 to 4, containing a brightening agent in a weight percentage of less than 3%.

8. According to any one of Claims 1 to 4, characterized in that a brightening agent and / or a fragrance can be added to the cleaning product in a weight ratio between 4% and 5% according to the type of cleaning product to be obtained. The product for obtaining a cleaning product from vegetable oil.

9. A method for obtaining a product for obtaining a cleaning product from a vegetable oil according to any one of claims 1 to 8, the method comprising the following operating steps, namely: a) heating water to a temperature between 40 and 60 °C; b) adding xanthan gum while stirring at said temperature until it dissolves; c) interrupting the heat supply; d) adding sodium stearate while stirring; e) adding trisodium phosphate while stirring; f) adding SDS while stirring; g) optionally, adding a brightener and / or a fragrance; h) cooling to room temperature; i) adding the volume of water that has evaporated during the process comprising, a method characterized by this.

10. A method for obtaining a product for obtaining a cleaning product from a vegetable oil according to claim 9, wherein the product for obtaining the cleaning product does not contain a fragrance and / or a fragrance.

11. A method for obtaining a product for obtaining a cleaning product from a vegetable oil according to claim 9, wherein the product for obtaining the cleaning product contains a fragrance and / or a fragrance.

12. A method for obtaining a product for obtaining a cleaning product from a vegetable oil according to any one of claims 10 to 11, which is carried out at 50 °C.

13. A method for obtaining a cleaning product from a vegetable oil, the method comprising the following operating steps, namely: a) pouring the product according to any one of claims 1 to 8 into a reactor at room temperature at a weight ratio of about 90 / 127 (oil / product); b) pouring in the corresponding ratio of oil while stirring vigorously; c) keeping it stirred vigorously for the minimum time required to form the cleaning product comprising, a method characterized by this.

14. The method for obtaining a cleaning product from a vegetable oil according to claim 13, wherein the time of step c) is 10 minutes.

15. Said product containing neither a brightener nor a fragrance is used, and depending on the type of cleaning product to be obtained, after step c), adding a brightener while stirring, and / or adding a fragrance while stirring, a method for obtaining a cleaning product from a vegetable oil according to any one of claims 13 to 14.