Graphene hot compress material for eye massager and preparation method of graphene hot compress material

A graphene and massager technology, which is applied in the field of graphene hot compress materials and its preparation, can solve problems such as insufficient stability of electrothermal conversion effect, high risk of eye health care, and large safety problems, and achieve excellent electrothermal conversion effect and mechanical properties and thermal conductivity improvement, the effect of safe use

Active Publication Date: 2022-01-14
湖北省疾病预防控制中心
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This patent mainly achieves heat generation by reverse polarity of the semiconductor refrigeration sheet, which has the effect of hot compress, but the heating efficiency of the semiconductor is too high, the safety problem is relatively large, and the risk of eye health care is relatively high. In addition, the eye massager is in use In the process, there will inevitably be frequent bending and twisting, which will lead to obvious deterioration of mechanical properties and unstable electrothermal conversion effect

Method used

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  • Graphene hot compress material for eye massager and preparation method of graphene hot compress material
  • Graphene hot compress material for eye massager and preparation method of graphene hot compress material

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Comparison scheme
Effect test

Embodiment 1

[0038] A kind of preparation method of the graphene hot compress material that is used for eye massager, concrete steps are as follows:

[0039] (1) First, graphite oxide and tributylethylphosphine bis(trifluoromethanesulfonyl)imide salt are used as raw materials, and the doped graphene oxide is obtained through hydrothermal reaction; then with a volume concentration of 70% ethanol aqueous solution as a solvent, Partially reducing the doped graphene oxide to prepare solution I, then adding fatty acid and ethyl orthosilicate to solution I, stirring and reacting under nitrogen atmosphere to obtain solution II;

[0040] (2) Then add styrene and potassium persulfate to solution II, polymerize under a nitrogen atmosphere, and centrifuge to obtain composite microspheres;

[0041] (3) Ultrasonic disperse the composite microspheres in deionized water, add formaldehyde, phenol and ammonia solution, react with microwave irradiation, centrifuge, wash, and dry to obtain modified microsphere...

Embodiment 2

[0058] A kind of preparation method of the graphene hot compress material that is used for eye massager, concrete steps are as follows:

[0059] (1) First, using graphite oxide and tributylethylphosphine bis(trifluoromethanesulfonyl)imide salt as raw materials, hydrothermal reaction makes doped graphene oxide; then with volume concentration 80% ethanol aqueous solution as solvent, Partially reducing the doped graphene oxide to prepare solution I, then adding fatty acid and ethyl orthosilicate to solution I, stirring and reacting under nitrogen atmosphere to obtain solution II;

[0060] (2) Then add styrene and potassium persulfate to solution II, polymerize under a nitrogen atmosphere, and centrifuge to obtain composite microspheres;

[0061] (3) Ultrasonic disperse the composite microspheres in deionized water, add formaldehyde, phenol and ammonia solution, react with microwave irradiation, centrifuge, wash, and dry to obtain modified microspheres, and then ultrasonically dis...

Embodiment 3

[0078] A kind of preparation method of the graphene hot compress material that is used for eye massager, concrete steps are as follows:

[0079] (1) First, using graphite oxide and tributylethylphosphine bis(trifluoromethanesulfonyl)imide salt as raw materials, hydrothermal reaction makes doped graphene oxide; then with volume concentration 75% ethanol aqueous solution as solvent, Partially reducing the doped graphene oxide to prepare solution I, then adding fatty acid and ethyl orthosilicate to solution I, stirring and reacting under nitrogen atmosphere to obtain solution II;

[0080] (2) Then add styrene and potassium persulfate to solution II, polymerize under a nitrogen atmosphere, and centrifuge to obtain composite microspheres;

[0081] (3) Ultrasonic disperse the composite microspheres in deionized water, add formaldehyde, phenol and ammonia solution, react with microwave irradiation, centrifuge, wash, and dry to obtain modified microspheres, and then ultrasonically dis...

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Abstract

The invention discloses a graphene hot compress material for an eye massager and a preparation method of the graphene hot compress material. According to the invention, the hot compress material is prepared by spraying a mixed solution prepared from modified microspheres into a film and foaming through a thermal spraying method, and the modified microspheres are prepared by taking graphite oxide as an original material through doping treatment and surface modification. The basic structure of the hot compress material is graphene, the hot compress material has good mechanical properties and heat conduction performance, the mechanical properties and the heat conduction performance are further improved after modification treatment, and the hot compress material has excellent mechanical properties and an electric-heat conversion effect, can be used for production of eye massagers and is safe to use.

Description

technical field [0001] The invention relates to the technical field of eye massagers, in particular to a graphene hot compress material for eye massagers and a preparation method thereof. Background technique [0002] In recent years, with the development of social economy and the rapid development of electronic products, people use their eyes more and more intensively, which leads to many health problems in the eyes, the most common of which is eye fatigue. There are many clinical symptoms related to eye fatigue, such as: blurred vision, dry eyes, tears, and even headache, dizziness and conjunctival congestion. [0003] The most effective way to relieve eye fatigue is of course to cultivate good eye habits and do eye health exercises, but this is a relatively long-term process that is not easy to persist. Therefore, it is more popular to carry out eye care by means of related health care products, and an eye massager is a popular eye care product in recent years. [0004]...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08J7/04C08F292/00C08F212/08C08G8/10B01J13/14A61F9/04A61F7/02A61H39/04C08L67/02
CPCC08J7/04C08F292/00C08F212/08C08G8/10B01J13/14A61F9/045A61F7/02A61H39/04A61F2007/0004A61F2007/0204C08J2367/02
Inventor 彭飞郑剑南周华周晓红占超肖艺叶信君张叶子肖多
Owner 湖北省疾病预防控制中心
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