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Baby paper diaper with urine display line

A technology for baby diapers and urine display is applied in the field of design and application research of urine display lines on diapers, and can solve problems such as unfavorable identification of caregivers.

Active Publication Date: 2021-06-18
HANGZHOU COCO HEALTHCARE PRODS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The existing diapers with urine display usually have one or two continuous lines. When the diaper is used, the urine display line is U-shaped. When urine touches the urine display line, the urine display line will change or fade. Use the discoloration or fading position of the display line to determine whether to change the diaper. When the front and rear ends of the display line are only wet with a little urine, the display line will also change, so it is not conducive to the caregiver’s identification

Method used

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  • Baby paper diaper with urine display line
  • Baby paper diaper with urine display line
  • Baby paper diaper with urine display line

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Experimental program
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Embodiment Construction

[0038] Experimental part

[0039] Main reagents: barium acetate (99.0%), ammonium fluoride (99.0%), copper acetate (99.9%), glacial acetic acid (100%), oleic acid, octadecene (90%), polyacrylic acid (99%), Salicylic acid, EDTA and uric acid (99%) were purchased from Sigma-Aldrich Company, cyclohexane, ethanol, dilute hydrochloric acid and deionized water were purchased from Sinopharm Chemical Reagent Co., Ltd., and test urine was taken from normal infants.

[0040] Preparation of chromogen material

[0041] Dissolve 1 mmol of barium acetate and 2 mmol of ammonium fluoride in 4 ml of deionized water, stir at room temperature for 30 minutes; then add 20 ml of oleic acid and 10 ml of octadecene, stir at room temperature for 60 minutes, then transfer to a hydrothermal kettle, and kept at 180°C for 12 hours; the BaF 2 Centrifuge and wash 3 times with a mixture of cyclohexane and ethanol (volume ratio 1:3), and then the BaF 2 Nanocrystals were dispersed in 4 milliliters of cyclohex...

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Abstract

The invention relates to the field of design and application research of urine display lines on paper diapers. The invention discloses a color developing agent for urine detection, with a molecular formula of a color developing agent material shown as BaF2(subscript)@CuCl2(subscript). By using the color developing agent capable of directly acting with urine components to reflect the volume of urine of a baby, the invention has higher accuracy, with very good application prospects in the field of baby diapers.

Description

technical field [0001] The invention relates to the field of design and application research of urine display lines on paper diapers. Background technique [0002] Diapers are commonly used daily necessities for babies. They are convenient to use and can also protect the health of babies. Most diapers have urine-marking lines, and the change in color can be used to judge whether they need to be replaced. The common types of urine display mainly include hot-melt urine display glue and ink urine display. The former is to use the substances in the urine to display the color reaction to the change of pH value, so that the diapers show a color change, and the latter is to use urine to dilute the color. A small molecular substance with color that makes the color of a specific part of the diaper disappear. [1-4] These two detection methods have large errors. For example, changes in environmental humidity and spilled drinking water may cause color changes in urine display materials...

Claims

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Application Information

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IPC IPC(8): A61F13/496A61F13/42
CPCA61F13/42A61F13/496A61F2013/8473A61F2013/427A61F2013/422
Inventor 鲍佳金利伟鲍益平
Owner HANGZHOU COCO HEALTHCARE PRODS