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Sea buckthron oil slow-release diaper

A technology of seabuckthorn oil and diapers, which is applied in the field of diapers, can solve the problems of slow liquid absorption rate, uneven distribution of liquid, dryness, roughness, and diaper rash, etc., and achieve the effect of fast absorption rate and large absorption capacity

Active Publication Date: 2021-08-10
HANGZHOU QIANDAOHU TIANXIN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The present invention aims to overcome the disadvantages that the existing diapers cannot protect the tender skin of infants, and after long-term use, such undesirable phenomena as dryness, roughness, and diaper rash will appear, and at the same time, the liquid absorption rate is relatively slow, and the liquid cannot be evenly distributed. A seabuckthorn oil sustained-release diaper that can effectively protect baby's skin and has a faster liquid absorption rate

Method used

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  • Sea buckthron oil slow-release diaper
  • Sea buckthron oil slow-release diaper
  • Sea buckthron oil slow-release diaper

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] like Figure 1-7 as shown,

[0046] A sea buckthorn oil extended-release diaper comprising:

[0047] Double-layer absorbent core 100, the double-layer absorbent core 100 includes an absorbent layer 110 and a skin-friendly layer 120:

[0048] The absorbent layer 110 is used to realize the function of absorbing liquids such as urine, and specifically includes: an absorbent core body 111 and liquid-absorbing parts 112 alternately arranged above and below the absorbent core body 111;

[0049] The absorbent core main body 111 is composed of a first absorbent layer 113 and a second absorbent layer 114 from top to bottom. The first absorbent layer 113 and the second absorbent layer 114 are made of water-absorbent capsules 124 made of SAP pellets. The seabuckthorn oil slow-release layer is coated with the same composition as the seabuckthorn oil slow-release ball, and is made by spraying dichloromethane solution.

[0050] The first absorbent layer 113 and the second absorben...

Embodiment 2

[0067] The structure of embodiment 2 is the same as that of embodiment 1, the difference is that the preparation process of seabuckthorn oil microspheres is different, and its preparation method is as follows: get 15 parts of PLA, 5 parts of polyethylene glycol and add 20 parts of dichloromethane to dissolve and obtain PLA solution, and then Add 1 part of seabuckthorn oil to the PLA solution, mix well, and spray dry to obtain seabuckthorn oil sustained-release microspheres, which are stored in a desiccator for later use; spray drying operating conditions: air inlet temperature 125°C, atomization pressure 0.6bar, peristaltic pump Speed ​​15RPM.

Embodiment 3

[0069] The structure of embodiment 3 is the same as that of embodiment 1, the difference is that the preparation process of seabuckthorn oil microspheres is different, and its preparation method is as follows: get 10 parts of PLA, 8 parts of polyethylene glycol and add 20 parts of dichloromethane to dissolve and obtain PLA solution, and then Add 1 part of seabuckthorn oil to the PLA solution, mix well, and spray dry to obtain seabuckthorn oil sustained-release microspheres, which are stored in a desiccator for later use; spray drying operating conditions: air inlet temperature 115°C, atomization pressure 0.6bar, peristaltic pump Speed ​​12RPM.

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Abstract

The invention relates to the field of paper diapers, in particular to a sea buckthorn oil slow-release diaper, which comprises a double-layer absorption core, a concentric-square-shaped glue spraying bottom film arranged on the outer edge of the double-layer absorption core in a surrounding mode and an elastic waistband structure arranged at the end of the diaper, the double-layer absorption core comprises an absorption layer and a skin-friendly layer, the absorption layer comprises an absorption core body and a liquid absorption part, and the skin-friendly layer covers the upper end of the liquid absorption part and is fixedly connected with the liquid absorption part; the skin-friendly layer is composed of an outer skin and an inner core, the inner core is coated with the outer skin, and sea buckthron oil sustained-release microspheres are contained in the inner core. The diaper overcomes the defects that an existing diaper cannot protect delicate skin of an infant, cracks, roughness, diaper rash and other undesirable phenomena occur after long-time use, meanwhile, the liquid absorption rate is low, and liquid cannot be evenly distributed, and has the advantages of being capable of moistening the skin of the buttocks of the infant for a long time, effectively protecting the health of a sebum film of the buttocks of the infant, meanwhile, the diaper has the advantages of being high in urine absorption rate, large in absorption amount, breathable and soft.

Description

technical field [0001] The invention relates to the field of paper diapers, in particular to a seabuckthorn oil sustained-release diaper. Background technique [0002] Diapers are commonly used daily necessities for babies, and are a general term for diapers, diapers, and pull-up pants. Dry diapers can keep babies sleeping peacefully all night. Because of their strong water absorption, they are commonly known as "diapers". [0003] Existing paper diapers are a kind of hygienic article commonly used by babies. Generally speaking, diapers are composed of three main parts: surface cover layer, absorbent core layer and base fabric. The cover fits snugly against the baby's body, which promotes quick penetration of urine and effectively prevents rewet, keeping the surface of the diaper dry. The main function of the absorbent core layer is to capture and quickly absorb urine, disperse urine or diffuse it into the entire core layer through capillary action, and finally absorb and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F13/534A61F13/535A61F13/537A61F13/62A61F13/84A61L15/26A61L15/40A61L15/44
CPCA61F13/534A61F13/535A61F13/53708A61F13/622A61F13/8405A61L15/40A61L15/44A61L15/26A61L2300/30A61L2300/602A61F2013/53445C08L67/04C08L71/02
Inventor 唐礼荣董全喜吴宏宇
Owner HANGZHOU QIANDAOHU TIANXIN CO LTD
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