Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Tea polyphenol-based deodorizing and bacteriostatic nursing pad and preparation method thereof

A tea polyphenol-based and tea polyphenol technology is applied in the field of tea polyphenol-based deodorant and antibacterial nursing pads and their preparation fields, and can solve the problem that the ideal antibacterial and deodorizing function cannot be achieved, the skin toxicity is unclear, and the use effect is large. Discount and other issues, to achieve the effect of significant deodorization effect, good product dispersion and good stability

Inactive Publication Date: 2020-07-17
南京凯创协同纳米技术有限公司
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are mixed nursing pads for the elderly in the market, the prices of nursing pads are uneven, and the quality is also very different. Inferior nursing pads are not only easy to cause damage to the skin, but also greatly reduce the effect of use, and have the defects of side leakage and leakage. Moreover, the materials used do not have environmental protection functions, especially the materials used for deodorization and antibacterial functions. Many of them have unclear toxicity to the skin and have side effects, and cannot achieve the ideal antibacterial and deodorizing functions. It is more of a cover-up Deodorization, some are just a concept and gimmick

Method used

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
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] (1) In 100 parts by mass of boiling water, put 2 parts by mass of green tea powder into the powder, stir and leach, after centrifugal sedimentation, carry out membrane separation and filtration to obtain green tea filtrate A;

[0035] (2) use ethyl acetate as extractant, take 1 mass part of filtrate A, put into 1 mass part of ethyl acetate, under normal temperature, ultrasonic extraction 40min, obtain extract B;

[0036] (3) Evaporate the extract B, and after drying, tea polyphenol C is obtained;

[0037] (4) Mix 100 parts by mass of tea polyphenol C with 5 parts by mass of nano titanium oxide, then use 3 parts by mass of sodium lauryl silicate to carry out surface treatment to obtain tea polyphenol-based deodorant antibacterial agent D;

[0038] (5) Add 2 parts by mass of tea polyphenol-based deodorant antibacterial agent D in 100 parts by mass of sodium polyacrylate superabsorbent resin, after mixing uniformly, mixture E is obtained;

[0039] (6) Press the mixture E ...

Embodiment 2

[0045] (1) In 100 parts by mass of boiling water, put 1 part by mass of green tea powder, stir and leach, after centrifugal sedimentation, carry out membrane separation and filtration to obtain green tea filtrate A;

[0046] (2) use ethyl acetate as extraction agent, take 1 mass part of filtrate A, put into 0.5 mass parts of ethyl acetate, under normal temperature, ultrasonic extraction 30min, obtain extract B;

[0047] (3) Evaporate the extract B, and after drying, tea polyphenol C is obtained;

[0048] (4) 100 parts by mass of tea polyphenol C are mixed with 2 parts by mass of nano-zinc carbonate, followed by surface treatment using 2 parts by mass of sodium dodecylbenzenesulfonate to obtain tea polyphenol-based deodorant bacteriostatic agent D;

[0049] (5) Add 1 mass part of tea polyphenol-based deodorant antibacterial agent D in 100 mass parts of sodium polyacrylate superabsorbent resin, after mixing uniformly, obtain mixture E;

[0050] (6) Press the mixture E with toil...

Embodiment 3

[0056] (1) in 100 mass parts of boiling water, put into 10 mass parts of green tea powder, stir and leach, after centrifugal sedimentation, carry out membrane separation and filtration, make green tea filtrate A;

[0057] (2) use ethyl acetate as extractant, take 1 mass part of filtrate A, put into 2 mass parts of ethyl acetate, under normal temperature, ultrasonic extraction 50min, obtain extract B;

[0058] (3) Evaporate the extract B, and after drying, tea polyphenol C is obtained;

[0059] (4) Mix 100 parts by mass of tea polyphenol C with 15 parts by mass of zinc oxide whiskers, then use 5 parts by mass of sodium dodecylbenzenesulfonate to carry out surface treatment to obtain tea polyphenol-based deodorant bacteriostatic agent D ;

[0060] (5) Add 3 parts by mass of tea polyphenol-based deodorant antibacterial agent D in 100 parts by mass of sodium polyacrylate superabsorbent resin, after mixing uniformly, obtain mixture E;

[0061] (6) Press the mixture E with toilet ...

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
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a tea polyphenol-based deodorizing and bacteriostatic nursing pad and a preparation method thereof. The tea polyphenol-based deodorizing and bacteriostatic nursing pad is prepared from a tea polyphenol-based deodorizing and bacteriostatic agent D prepared from tea polyphenol, a catalyst, a surfactant and the like. The tea polyphenol-based deodorizing and bacteriostatic nursing pad is green and environmentally friendly, simple in preparation method, and remarkable in deodorizing and bacteriostatic effects.

Description

technical field [0001] The present invention relates to deodorizing and antibacterial nursing pad; more particularly, the present invention relates to tea polyphenol-based deodorizing and antibacterial nursing pad and preparation method thereof. Background technique [0002] In recent years, as the population aging process accelerates, the demand for nursing pads from the elderly group continues to increase. The nursing pad for the elderly is easy to replace and can avoid soiling the mattress. As consumer acceptance of nursing pads increases, their consumption needs are also evolving. In addition to basic protection functions, consumers pay more and more attention to whether the practicability, functionality and convenience of products can meet the wearing needs of different groups of people in different places, and the products in the market have become more segmented. However, nursing pads for the elderly are mixed in the market. The prices of nursing pads are uneven, an...

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
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): A61L15/20A61L15/24A61L15/40A61L15/44A61L15/46A61L15/42
CPCA61L15/20A61L15/24A61L15/40A61L15/42A61L15/44A61L15/46A61L2300/30A61L2300/404C08L33/02C08L23/06
Inventor 黄世伟吴玄峰查进钱鹏
Owner 南京凯创协同纳米技术有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com