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A foam and skin cleansing technology, applied in skin care preparations, pharmaceutical formulas, cosmetic preparations, etc., can solve the problems of complex production process, unfavorable production, high cost, etc., and achieve comfortable skin feeling after washing, mild performance, Ease of use
Active Publication Date: 2012-12-19
克劳丽化妆品股份有限公司
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Abstract
Description
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Problems solved by technology
Due to the high critical micelle concentration of lauryl alcohol phosphate salt, it is difficult to thicken in the formula. Therefore, if the product viscosity is maintained at a high level, it is necessary to invest a high cost in the thickener. At the same time, the production process is complicated, which is not conducive to production.
Method used
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Embodiment 1
[0025] The skin cleansing foam comprises the following components in weight percent: 7% lauryl ether phosphate, 2.5% triethanolamine, 7% cocamidopropyl betaine, 4% decyl glucoside, cocoyl hydroxysulfo Betaine 7%, Potassium Cocoyl Glycinate 3%, Potassium Hydroxide 0.8%, Tetrasodium EDTA 0.1%, DMDM Hydantoin 0.4%, Deionized water balance, this formula is foam hand sanitizer.
Embodiment 2
[0027] The cleansing foam comprises the following components in weight percent: 6% lauryl ether phosphate, 3% triethanolamine, 10% cocamidopropyl betaine, 3% decyl glucoside, cocoyl hydroxysulfo Betaine 7%, potassium cocoyl glycinate 8%, potassium hydroxide 0.5%, tetrasodium edetate 0.1%, phenoxyethanol 0.4%, imidazolidinyl urea 0.3%, deionized water balance, this formula For cleansing foam.
Embodiment 3
[0029] The skin cleansing foam comprises the following components in weight percent: 9% lauryl ether phosphate, 6% triethanolamine, 14% cocamidopropyl betaine, 6% decyl glucoside, cocoyl hydroxysulfo Betaine 10%, Potassium Cocoyl Glycinate 10%, Potassium Hydroxide 0.25%, Tetrasodium EDTA 0.15%, DMDM Hydantoin 0.1%, Phenoxyethanol 0.5%, Deionized water balance, this Formulated as a body cleansing foam.
[0030] The preparation method of the cleansing foam is as follows: completely dissolve potassium hydroxide in water, add lauryl ether phosphate and triethanolamine, heat up to 75-85°C, keep warm until the system is transparent, add amino acid surfactant, zwitterionic surfactant The active agent and the non-ionic surfactant are stirred evenly, the temperature is lowered to below 50°C, the additives are added, and the skin cleansing foam is obtained by stirring evenly. The resulting cleansing foam can be put into a foam pump head bottle and pressed to create a rich and elastic...
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Abstract
The invention discloses skin cleaning foam which comprises the following components in percentage by mass: 0.5-50 percent of lauryl alcohol ether phosphate ammonium salt, 0-30 percent of lauryl alcohol ether phosphate potassium salt, 0-40 percent of amino acid surfactant, 0-50 percent of amphoteric ion surfactant, 0-30 percent of non-ionic surfactant, 50-95 percent of water and additive. The preparation method of the skin cleaning foam comprises the following steps of: completely dissolving potassium hydroxide into water; adding lauryl alcohol ether phosphate and triethanolamine; improving the temperature and preserving the heat until the system is transparent; adding the amino acid surfactant, the amphoteric ion surfactant and the non-ionic surfactant and uniformly stirring; and reducing the temperature, adding the additive and uniformly stirring to obtain the skin cleaning foam. According to the skin cleaning foam and the preparation method thereof disclosed by the invention, due to the adoption of a mode, the skin cleaning foam is abundant during use and has comfortable skin feeling after washing; the residue of the surfactants on the surface of the skin is little, so that the stimulus to the skin is avoided; and the skin cleaning foam is suitable for cleaning a whole body, is convenient for use and time-saving and water-saving.
Description
technical field [0001] The invention relates to the field of cosmetics, in particular to a cleansing foam and a preparation method thereof. Background technique [0002] Research by Japan’s Kao Company has confirmed that skin irritation and tightness after washing from skin care products are partly due to the removal of oil and amino acid moisturizers on the skin surface, but the greater reason is that they are added to skin care products. Adsorption and residue of surfactants in the skin. By comparing lauryl alcohol phosphate and sodium lauryl sulfate, the results show that although the two have similar surface activity and the ability to wash off oil, lauryl phosphate has extremely low membrane damage and is less harmful to the skin. The irritation of the product is very low, and at the same time, the adsorption and residual amount on the skin is very small, so lauryl phosphate salt is a kind of surfactant that is mild to the skin, has strong detergency, and is easy to ri...
Claims
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Application Information
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