Water-based ink for intelligently detecting calcium element as well as preparation method and application of water-based ink

A technology of intelligent detection and water-based ink, which is applied in inks, applications, household appliances, etc., can solve the problems of affecting calcium ion color development, urine gel development, complex preparation process, and high cost, and achieves simple preparation process and good biocompatibility , the effect of low production cost
CN112521799AActive Publication Date: 2021-03-19向天宝
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
向天宝
Publication Date
2021-03-19

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Abstract

The invention relates to the technical field of high polymer material and trace element detection, and particularly relates to water-based ink for intelligently detecting a calcium element as well asa preparation method and application of the water-based ink. The water-based ink for intelligently detecting the calcium element consists of developing ink and shielding ink. In practical application,the shielding ink is firstly printed on the surface of a base material, then the developing ink is printed on the surface of the shielding ink, the shielding ink can fully interact with metal ions needing to be shielded, the shielding efficiency is high, and then the content of calcium ions in urine can be accurately reflected. Compared with urine developing glue in the prior art, the water-basedink for intelligently detecting the calcium element has the advantages of being good in shielding effect, simple in preparation process and low in production cost, and is not affected by developing of a large amount of calcium carbonate contained in a diaper bottom film on calcium ions in urine. The preparation method has the characteristics of simple process, low production cost and suitabilityfor large-scale production.
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Description

technical field

[0001] The invention relates to the technical field of macromolecule materials and trace element detection, in particular to a water-based ink for intelligently detecting calcium and its preparation method and application. Background technique

[0002] In the process of human life activities, the participation of various substances is required. Calcium is the most abundant element in the human body. It enjoys the title of "life element" and participates in various physiological functions and metabolic processes of the human body. Calcium is an indispensable and important substance in the process of human development. If the intake of calcium is insufficient, the human body will experience physiological calcium overdraft. For example, calcium deficiency in adults often manifests as weak legs and cramps, lack of concentration, osteoporosis, Symptoms such as joint pain; children with calcium deficiency often have symptoms such as night terrors, irritability, ni...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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