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A cleansing cream and surfactant technology, which is applied in pharmaceutical formulations, cosmetic preparations, dressing preparations, etc., can solve the problems of consumers' discomfort, sticky and tight skin, poor foaming performance, etc., and achieve moisturizing Good performance, reduced adsorption capacity, and low alkalinity effect
Active Publication Date: 2014-08-06
片仔癀(上海)生物科技研发有限公司
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Abstract
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Problems solved by technology
[0006] The technical problem to be solved by the present invention is to overcome the disadvantages of existing surfactant-type facial cleansing products, such as poor foamability, difficulty in rinsing, sticky and tight face after washing, and discomfort to consumers, and provide a cleansing cream and its preparation method
Method used
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Embodiment 1
[0038] The raw materials are shown in the table below:
[0039]
[0040] The preparation method comprises the following steps:
[0041] (1) Mix sulfosuccinate surfactant with polyol, and then mix with N-fatty acyl amino acid surfactant, emulsifier and water;
[0042](2) Heat to 85°C while stirring (speed 40rpm) and keep it warm for 20min. After it is completely dissolved, cool down while stirring (speed 25rpm) to 70°C, add a pH regulator to adjust the pH value to 7.0, and then cool down to 50°C, add preservatives and flavors, and further cool down to 38°C.
Embodiment 2
[0044]
[0045]
[0046] The preparation method comprises the following steps:
[0047] (1) Mix sulfosuccinate surfactant with polyol, and then mix with N-fatty acyl amino acid surfactant, emulsifier and water;
[0048] (2) Heat to 80°C while stirring (speed 40rpm) and keep warm for 20min. After it is completely dissolved, cool down while stirring (speed 25rpm) to 60°C, add a pH regulator to adjust the pH value to 6.0, and then cool down to 50°C, add preservatives and flavors, and further cool down to 38°C.
Embodiment 3
[0050]
[0051] The preparation method comprises the following steps:
[0052] (1) Mix sulfosuccinate surfactant with polyol, and then mix with N-fatty acyl amino acid surfactant, emulsifier and water;
[0053] (2) Heat to 80°C while stirring (speed 40rpm) and keep warm for 20min. After it is completely dissolved, cool down while stirring (speed 25rpm) to 60°C, add a pH regulator to adjust the pH value to 6.0, and then cool down to 50°C, add preservatives and flavors, and further cool down to 38°C.
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Abstract
The invention discloses a preparation method of cleansing cream and a product prepared with the method. The cleansing cream comprises raw materials as follows: 5.0%-20% of a sulfosuccinate type surfactant, 20.0%-60.0% of an N-fatty acylamino acid surfactant, 0.1%-2.0% of an emulsifier, 10.0%-40.0% of polyhydric alcohol and water, wherein themolecular formula of the polyhydric alcohol is CnH2n+2-x(OH)x, n is in a range of 3-5, and x is in a range of 2-4. The preparation method comprises the steps as follows: the raw materials are evenly mixed, heated to 75-100 DEG C and cooled to 38-50 DEG C after being completelydissolved. The cleansing cream prepared with the preparation method is excellent in foam characteristic, good in cleansing performance, low in alkalinity, low in irritation, easy to wash, free of residues after being washed, good in moisture retention and free from phenomena such as stickiness, greasiness, dryness, tightness and the like after being used, and the skin is free from the dehydration phenomenon after being washed.
Description
technical field [0001] The invention relates to a facial cleanser and a preparation method thereof. Background technique [0002] The national standards for personal facial cleansing products are divided into two types: fatty acid salt type and surfactant type according to the types of cleansing ingredients selected for their formulations. [0003] Traditional fatty acid salt-type facial cleansing products use fatty acid saponified by strong alkali as the main cleansing ingredient, which has strong degreasing power and will cause excessive loss of facial sebum after use, resulting in excessive dehydration, dryness and tightness of the skin ; Alkalinity is high, causing damage to the acid-base environment of the skin, and has strong irritation to the face. [0004] Among surfactant-based facial cleansing products, anionic surfactant-based facial cleansing products generally use polymers to thicken surfactant cleansing ingredients. Although this product is more irritating tha...
Claims
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Application Information
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