KR20030094978A - Composition of transparent soap containing Trehalose and nano silver - Google Patents

Abstract

PURPOSE: A transparent soap composition is provided, to improve the transparency and the deodorizing effect by employing trehalose and a nano-sized silver. CONSTITUTION: The transparent soap composition comprises 1.0-10 wt% of trehalose; and 10-1,000 ppm of a nano-sized silver. Preferably the transparent soap composition comprises 50-80 wt% of a surfactant mixture comprising sodium cocoyl isethionate, disodium lauryl sulfosuccinate and sodium lauryl sulfate; 5-30 wt% of a fatty acid of C12-C18 or a fatty alcohol for improving the hardness and the moisturizing effect; 1.0-10 wt% of trehalose; and 10-1,000 ppm of nano-sized silver.

Description

Composition of transparent soap containing Trehalose and nano silver

The present invention relates to a soap composition, and in particular, by adding trehalose and colloidal silver to a general transparent soap composition, eliminating body odor and laundry malodor, preventing discoloration of soap, and at the same time delaying skin aging of the human body and promoting blood circulation smoothly. The present invention relates to a soap composition having improved sterilization function.

In general, the odor generated in the human body is caused by the oxidization of palmilean acid in the process of odorless sweating and other secretion of the secretion to produce a component called unsaturated nonaldehyde "nonenal". There are many causes of oxidation. It is caused by the skin flora, which breaks down secretions, or by ultraviolet rays, free radicals and metal ions. In conventional soaps, antibacterial agents are added to remove and suppress odors. Deodorizing and deodorizing effects are obtained by reducing bacterial growth and production in the skin.

Conventional soap products have been expected to antiseptic and antimicrobial effects using chemically synthesized antiseptic or antimicrobial materials, and among them, various chemically synthesized phenolic antimicrobials have been widely used. However, antibacterial soaps containing this component have problems such as not only damaging the aesthetics of the product when exposed to sunlight, but also causing skin irritation. Therefore, in order to solve the problem of discoloration of antibacterial soap products due to sunlight, a method of adding tocopherol to soap (Japanese Patent Laid-Open No. 54-123106) and a method of adding cysteines (Japanese Laid-Open Patent No. 56-30500), etc. Although this has been proposed, there are disadvantages such as soap discoloration prevention effect is not complete, antimicrobial activity decreases over time and skin irritation is induced.

Accordingly, the present invention has been studied in order to solve the conventional problems as described above, as a result, the trehalose and nano silver is blended in a conventional soap composition, but they are combined with each other than a trehalose and nano silver at the same time manufactured by The soap product prepared by compounding the compound has excellent anti-oxidant and deodorizing effect by synergistic action between each component, thus completing the present invention by developing a transparent earthquake soap product with excellent deodorizing function.

That is, an object of the present invention is to provide a transparent soap composition which is excellent in antioxidant power and deodorant effect, soap is not discolored and skin safety is improved by simultaneously adding trehalose extracted from mushrooms and nanosilver to known soap compositions.

Hereinafter, the present invention will be described in more detail. The transparent soap composition having excellent antioxidant power and moisturizing effect and excellent deodorizing effect according to the present invention is 1-10% by weight of trehalose, preferably 1-8% by weight and 50 nm or less of nano silver 1ppm-500ppm, Preferably 5ppm-100ppm, 5-30% by weight of the fatty acid metal salt of C12-C18 made of coconut oil, fish oil, tallow, palm oil, etc. for imparting hardness and moisturizing effect and imparting hardness and moisturizing effect 50-80% by weight of a mixture of sodium cocoyl isethionate, disodium lauryl sulfosuccinate and sodium lauryl sulfate having a functional group of sulfate or sulfonate, and stearic acid and jojoba added thereto. Contains oil, avocado, aloe, honey, vitamins, triclosan, ginseng extract and licorice to give skin flexibility, moisturizing effect, skin nutrition, skin elasticity, sensitivity, skin aging and antiseptic effect And provide a fragrant aroma. In addition, trehalose and nano silver have much better antioxidant, deodorant effect and moisturizing effect than conventional cleaning agents.

Transparent soap having the anti-oxidizing power and deodorant effect of the present invention is prepared as follows. The transparent soap composition of the present invention provides 50-80% by weight of a surfactant mixture such as sodium cocoyl isethionate, disodium lauryl sulfosuccinate, sodium lauryl sulfate, hardness increase and moisturizing effect based on the total weight of the composition. 5-30% by weight of C12-C18 fatty acid or fatty alcohol, 1.0% to 10% by weight of trehalose, 10PPM to 1000PPM of silver of nanoparticles, the transparent soap base made of coconut, palm, fish and tallow etc. Melted and completely liquefied and lowered to 60 ° C or lower, and then added colloidal nanosilver solution, humectant, vitamin, jojoba oil, pH adjuster, aloe, ginseng extract, licorice, etc. To prepare a transparent soap with excellent antioxidant power and excellent deodorant effect. The present invention was prepared using a trehalose and nanosilver solution to prepare a transparent soap having excellent anti-oxidizing power and excellent deodorizing effect having the composition of Example 1-4.

(Comparative Example 2, Example 1-5)

0, 1.0, 3.0, 5.0% by weight of trehalose and 20ppm nanosilver solution was evenly mixed, and then added fragrances, pigments and the like to prepare a deodorant soap composition according to a conventional soap production method.

Example Comparative Example 1 Comparative Example 2 Example 1 Example 2 Example 3 Example 4 Sodium Cocoil Isetitate 20 20 20 20 20 20 Disodium lauryl sulfosuccinate 10 10 10 10 10 10 Sodium Laulysulfate 10 10 10 10 10 10 Fatty acid alkali salts 42 42 42 42 42 42 Alkanolamides One One One One One One Triethanolamine 6 6 6 6 6 6 glycerin 4 4 2 0 4 0 Sorbitol 5 5 5 5 0 0 Trehalose 0 0 0 One 3 5 Triclosan One 0 0 0 0 0 Natural tocopherols 0.5 0 0 0 0 0 Dibutylhydroxytoluene 0.5 0 0 0 0 0 Butylmethoxydibenzoylmethane 0.5 0 0 0 0 0 Octylmethoxycinnamate 0.5 0 0 0 0 0 Spices a very small amount a very small amount a very small amount a very small amount a very small amount a very small amount EDTA 0.05 0.05 0.05 0.05 0.05 0.05 Nano silver solution 0 0 20 ppm 20 ppm 20 ppm 20 ppm Pigment Quantity Quantity Quantity Quantity Quantity Quantity Purified water 100 grams total

Experimental Example 1

Deodorizing effect by trehalose

Isopalmitoleic acid aqueous solution group with different concentrations was selected as 20 judges (20 to 40 years old) 20 men and women who can accurately determine the order of concentration according to the intensity of the odor. Soap was used in their armpits as a test subject for the deodorant effect. These subjects must satisfy the condition that they do not smell very bad in the armpits and that neither side is stronger.

The selected subjects were not allowed to use any disinfectant cleaning agents for two weeks, and only the soap of Comparative Example 1 was used. Subsequently, 30 subjects were divided into groups A and B, and soaps containing Comparative Example 2 and other antibacterial agents were used in one armpit as shown in the following examples. Table 1

A B Soap containing soap trehalose and nano silver of Comparative Example 2 Left armpit right armpit Right armpit left armpit

To use soap, rub each soap for 15 seconds on a clean damp cloth,

Wipe your armpits with a soapy cloth for 30 seconds, then rinse and dry with a dry towel. Finally, after wearing dry shirts, the judges were evaluated after 5 hours and scored from 0 to 5. (0: very strong, 1: strong, 2: normal, 3: can feel a little, 4: almost can't feel, 5: not at all)

The score of each judge for each soap was averaged, and the value was made into the value which judges the smell of each soap.

Deodorant effect Remarks Comparative Example 1 0.5 Comparative Example 2 0 Example 1 1.1 Example 2 1.3 Example 3 1.4 Example 4 1.6

The deodorizing effect of the following Table 2 is shown as the deodorizing effect value by subtracting the odor level of each soap from the odor level of Comparative Example 2 soap, the larger the difference is the better deodorant effect, the smaller the difference is the deodorant effect You can see that it is incomplete. It can be seen that the addition of trehalose and nanosilver solution at the same time as in the present invention is superior in deodorizing ability than when used alone with synthetic antimicrobial agents, trehalose or nanosilver. As such, when trehalose and nanosilver are used at the same time, the deodorizing ability is harmonized and shows an excellent synergistic effect.

Transparent soap composition having the antioxidant power and deodorant effect according to the present invention has the following excellent performance and effect.

1. Transparency is much better than conventional transparent soap, giving a sense of quality.

2. By using trehalose and nano silver mixed, soap with better deodorizing effect can be made.

3. Trehalose also increases the moisturizing effect as a disaccharide and increases the transparency and hardness of the soap.

Claims (2)

1.0% to 10% by weight of trehalose, a soap composition containing 10PPM to 1000PPM of silver nanoparticles transparent soap, characterized in that it has a deodorizing function. The transparent soap composition is 50-80% by weight of a mixture of surfactants such as sodium cocoyl isethionate, disodium lauryl sulfosuccinate, sodium lauryl sulfate, and the like. 5-30% by weight of C18 fatty acid or fatty alcohol, 1.0% to 10% by weight of trehalose, and 10PPM to 1000PPM of silver nanoparticles are made of coconut, palm, fish and tallow.