Cosmetic containing graphene for adsorbing heavy metals and preparation method thereof

Abstract

The invention relates to the technical field of cosmetics, and discloses a cosmetic containing graphene for adsorbing heavy metals, which comprises mask base cloth and mask liquid with the effect of adsorbing the heavy metals, the mask liquid with the heavy metal adsorption effect is prepared from the following raw materials: a graphene grafted cellulose-chitosan polymer, a moisturizing component and an auxiliary component. The invention further discloses a method for preparing the cosmetic containing the graphene for adsorbing the heavy metals. Heavy metal in the skin can be rapidly adsorbed through pore structures and large specific surface areas of the graphene and the chitosan, after adsorption, the heavy metal in the skin is removed through chemical bond combination, and cellulose and chitosan contain a large number of active groups and a large number of introduced amide groups, so that the heavy metal in the skin can be effectively removed. All the components can be chelated and complexed with heavy metal ions to form five-membered and six-membered chelate ring compounds, so that the heavy metal ions in the skin are effectively adsorbed.

Description

technical field [0001] The invention relates to the technical field of cosmetics, in particular to a cosmetic containing graphene for absorbing heavy metals and a preparation method thereof. Background technique [0002] With the rapid development of industrialization, a large amount of industrial wastewater, waste gas and waste residues are discharged, producing a large number of pollutants, among which heavy metals are one of the main pollutants, which will be enriched in the human body through water, air and biological chains. , thereby seriously threatening human health. The heavy metal ions in common heavy metal pollution include mercury, lead, arsenic, etc., and with the rapid economic development, the proportion of cosmetic consumption in people's daily life is increasing, but the market's Good and bad cosmetics vary. Under the trend of people pursuing whitening, unscrupulous merchants will add a large amount of heavy metal ions such as mercury and lead to cosmetics t...

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Problems solved by technology

[0002]With the rapid development of industrialization, a large amount of industrial waste water, waste gas and waste residues are discharged, resulting in a large number of pollutants, heavy metals are one of the main pollutants, will It is enriched in the human body through water, air and biological chains, which seriously threatens human health. The heavy metal ions in common heavy metal pollution include mercury, lead, arsenic, etc. With the rapid development of the economy, cosmetics consumption The proportion of people's daily life is increasing, but the cosmetics on the market are mixed. Under the trend of people's pursuit of whitening, unscrupulous merchants will add a large amount of heavy metal ions such as mercury and lead to cosmetics to achieve whitening effects, and a large number of inferior cosmetics The content of heavy metals in cosmetics also seriously exceeds the standard. These heavy metal ions are easily absorbed by the human body. Long-term use will cause heavy metals to remain in the skin. There will be a large amount of accumulation in the skin, causing skin problems such as pore blockage, skin redness, and spots. A large amount of mercury The deposition of heavy metal ions such as lead and lead in the human body can seriously damage the central nervous system, neurasthenia, tremor of hands and other symptoms, and cause serious harm to blood circulation and digestive system, and these harms are often ignored by people. In the prior art, people usually remove heavy metals from the human body by taking drugs, but the cost of removing heavy metals from drugs is high and has certain side effects, which burdens people's body and mind. Cosmetics, as a common product in people's daily life, It is easy to use, endows cosmetics with the effect of absorbing heavy metals, and achieves the purpose of absorbing heavy metals on the skin surface by modifying cosmetics. It is easier to be accepted by the public by removing it through the process of peeling off and cleaning

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