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Graphene heating sticker and preparation method and application thereof

A graphene and heating patch technology, applied in antipyretics, contraceptives, heating appliances for treatment and other directions, can solve the problems of uneven heating, inconvenient wearing, unfavorable to carry, etc., and achieve the effect of increasing the metabolic rate

Inactive Publication Date: 2019-10-22
NANTONG QIANGSHENG GRAPHENE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It separates graphene and spices into one layer separately from the heating layer, resulting in uneven heating as a whole, and the multi-layered structure has a large volume, which is not conducive to carrying and inconvenient to wear

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] This embodiment provides a graphene heating patch and a preparation method thereof, and the parts by weight of each component of the graphene heating patch are shown in Table 1.

[0033] The composition ratio of the Chinese herbal medicine powder is as follows: 10 parts of lovage, 10 parts of Notopterygium, 5 parts of Sperancus, 10 parts of Clematis, 5 parts of Rhizoma Chuanxiong, 20 parts of Shenjincao frankincense, 15 parts of Nuxychia, Honeysuckle 5 parts, Angelica dahurica 5 parts, Sea Breeze Vine 10 parts, Salvia 5 parts

[0034] The graphene is graphene prepared by redox method, and the particle size is 500 mesh.

[0035] The particle size of the vermiculite powder is 60-80 mesh.

[0036] The water absorbent resin is polyvinyl alcohol resin.

[0037] The preparation method of described graphene heating paste is as follows:

[0038] S1. Mix Chinese herbal medicine powder, iron powder, graphene powder, vermiculite powder, sodium chloride, and water-absorbent resi...

Embodiment 2

[0041] This embodiment provides a graphene heating patch and a preparation method thereof, and the percentages of each component of the graphene heating patch are shown in Table 1.

[0042] The proportions of the components of the Chinese herbal medicine powder are as follows: 8 parts of lovage, 12 parts of notopterygium, 7 parts of Sperancus, 12 parts of Clematis, 3 parts of Rhizoma Chuanxiong, 25 parts of Shenjincao frankincense, 12 parts of Nuxychia, 3 parts of honeysuckle, 3 parts of Angelica dahurica, 8 parts of sea wind rattan, and 7 parts of salvia miltiorrhiza.

[0043] The graphene is mechanically exfoliated graphene with a particle size of 400 mesh.

[0044] The particle size of the vermiculite powder is 60-80 mesh.

[0045] The water-absorbent resin is polyacrylate resin.

[0046] The preparation method is the same as in Example 1.

Embodiment 3

[0048] This embodiment provides a graphene heating patch and a preparation method thereof, and the percentages of each component of the graphene heating patch are shown in Table 1.

[0049] The composition ratio of the Chinese herbal medicine powder is as follows: 12 parts of lovage, 8 parts of Notopterygium, 3 parts of Sperancus, 8 parts of Clematis, 7 parts of Rhizoma Chuanxiong, 18 parts of Shenjincao frankincense, 18 parts of Nuxychia, 7 parts of honeysuckle, 7 parts of Angelica dahurica, 12 parts of sea wind rattan, and 3 parts of salvia miltiorrhiza.

[0050] The graphene is graphene prepared by redox method, and the particle size is 350 mesh.

[0051] The particle size of the vermiculite powder is 60-80 mesh.

[0052] The water-absorbent resin is polyacrylate resin.

[0053] The preparation method is the same as in Example 1.

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Abstract

The invention relates to a graphene heating sticker and a preparation method thereof. The heating sticker comprises, by weight, 40-60 parts of iron powder, 15-20 parts of graphene powder, 20-30 partsof sodium chloride, 5-10 parts of vermiculite powder, 1-5 parts of water-absorbing resin and 10-15 parts of traditional Chinese herbal medicine powder. A vermiculite heating body, herbal medicine andthe graphene are combined to form a functional layer so that the heating sticker can be used for heating in winter, also has refreshing and medicinal hot compress functions, and has an obvious health-care treatment effect on swelling, pain and difficult flexion-extension caused by rheumatism, rheumatoid arthritis, joint sprain, joint surrounding soft tissue strain and the like, stomach cold, stomachache and other diseases.

Description

technical field [0001] The invention relates to the technical field of self-heating materials, in particular to a graphene heating sticker and its preparation and application. Background technique [0002] In recent years, there have been many warm bags made of heat-generating agents, such as reusable acetic acid-type self-heating agent warm bags that trigger crystallization and exotherm through chips, and disposable self-heating agent warm bags with iron powder as the main agent. The function of this type of warm bag is single, only plays a heating effect, and the heating time is shorter, can not satisfy people's demand. [0003] Patent document CN108785641A discloses a warm palace plaster that can be directly attached to calm the nerves and relieve pain, which includes an adhesive layer, a graphene layer, a fragrance layer and a heat generating layer in sequence. It separates graphene and spices into one layer separately from the heating layer, resulting in uneven heating...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/716A61K9/70A61P1/00A61P19/02A61P19/04A61P29/00A61F7/03A61N5/06
CPCA61K36/232A61K36/237A61K36/47A61K36/185A61K36/716A61K36/236A61K36/11A61K36/56A61K36/355A61K36/67A61K36/537A61K36/324A61K9/7023A61P29/00A61P19/02A61P19/04A61P1/00A61F7/03A61F7/0241A61N5/0625A61F2007/0263A61F2007/0207A61F2007/0204A61N2005/066A61F2007/0022A61K2300/00
Inventor 沙嫣沙晓林
Owner NANTONG QIANGSHENG GRAPHENE TECH CO LTD
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