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Skin-caring nano snake oil skin-care preparation

A snake oil and nanotechnology, which is applied in the direction of cosmetic preparations, toiletry preparations, pharmaceutical formulations, etc., can solve the problem of restricting the use of snake oil in large quantities

Active Publication Date: 2006-04-26
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

Although snake oil is a good skin moisturizer and conditioning agent, snake oil is a fat-soluble substance. If it is used in water-based products, it needs to add a relatively high amount of surfactant or alcohol, which may bring certain problems to the water-based products. Snake oil is less irritating, so snake oil is less used in water-based products; snake oil has a special smell of snake, which also limits the large-scale use of snake oil in cosmetics to a certain extent

Method used

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Embodiment Construction

[0014] The present invention contains 0.001% to 25% nano snake oil emulsion by weight, preferably contains 0.001% to 15% nano snake oil emulsion, and most preferably contains about 0.5% to 10% nano snake oil emulsion. The nano-snake oil emulsion described here refers to adopting nanotechnology to nanonize the snake oil droplets to prepare the nano-snake oil emulsion. The particle size of the nano-snake oil emulsion is between 1nm-100nm. When the ratio of the nano-snake oil emulsion and water is mixed according to the weight ratio of (nano-snake oil emulsion: water) 1:100, the average particle size of the droplets: <200nm.

[0015] A kind of method of described nano-snake oil emulsion preparation technology is PIT technology, i.e. phase inversion temperature, the use of this method can refer to " Cosmetic Chemistry and Process Technology Encyclopedia " about the relevant exposition in the selection of emulsifier and Henkel Company about PIT Technical references.

[0016] Anoth...

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Abstract

Disclosed is a skin-caring nano snake oil skin-care preparation comprising at least the following components (by weight ratio): 0.001-25% of nanometer snake oil emulsion including medium and particles dispersed therein, the particles have a diameter of 1-200nm, and are snake oil coated by phosphatide, the medium being mixture of water and glycerol. The nano snake oil emulsion comprises 5-20 wt% of snake oil, 0.1-70 wt% of emulsifying agent. And 5-98 wt% of water.

Description

technical field [0001] The invention relates to a skin care product. Background technique [0002] Snakes are full of treasures. As early as more than 2,000 years ago, it was recorded in the "Shen Nong Herbal Classic" in the Western Han Dynasty. In ancient medical books such as "Compendium of Materia Medica" written by Li Shizhen in the Ming Dynasty, there are more detailed records on the use of snakes as medicine. Snake oil is the fat of snakes. Some people in Indonesia highly recommend the effects of snake oil, and even recommend it as "the best medicine for maintaining youth". The fatty acids necessary for the human body occupy a relatively large ratio in snake oil, which means that snake oil contains a considerable amount of similar ingredients to the ingredients used in cosmetics. The efficacy of the cosmetics of the snake oil series has been reported in relevant clinical studies (Shi Chengjun, "Snake Chronicle", 2002, 14 (3), 79; Mao Jiangshui, Xu Anfu, "Snake Chronic...

Claims

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Application Information

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IPC IPC(8): A61K8/98A61P19/00
Inventor 严泽民
Owner 克劳丽化妆品股份有限公司
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