Formaldehyde trapping agent composition and preparation method thereof

Abstract

The invention provides formaldehyde trapping agent composition. The formaldehyde trapping agent composition comprises tea polyphenols and reaction activator coating micro-capsules in a weight ratio of 3:1-1:2, wherein the reaction activator coating micro-capsules take reaction activators as coated substances and take ethyl cellulose as coats. The composition contains the reaction activator micro-capsules, so that the composition can be stored stably, a proper reaction environment is built during usage, formaldehyde in absorbent products can be effectively removed, and the risk of residues of the formaldehyde in a paper diaper can be further reduced after the composition is used by a consumer.

Description

technical field [0001] The invention belongs to the field of disposable hygiene products, in particular to a composition containing a formaldehyde trapping agent and a preparation method thereof. Background technique [0002] As a substitute for baby diapers, diapers have gradually become a necessity in the process of raising babies due to their convenience, comfort and hygiene. With the enhancement of people's health awareness, mothers began to pay attention to the safety of diapers. Many mothers reported that some brands of diapers had a pungent formaldehyde smell and dared not use them for their babies. This also made people question the quality and safety of diapers. Through the detection of the formaldehyde content of various diapers on the market, it is concluded that the formaldehyde content of diapers is generally between 10-30mg / kg, while the formaldehyde content in the air is 0.1mg / m 3 It will cause harm to the human body, so it is necessary to remove formaldehyde...

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