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Mosquito-repellent interior wall coating added with Chinese herbal medicine extracts and preparation method thereof

A technology of Chinese herbal medicine extracts and interior wall coatings, which is applied in the direction of antifouling/underwater coatings, coatings, paints containing biocides, etc., which can solve the problem of high toxicity, inability to effectively control the volatilization of mosquito repellent substances, and the long-lasting effect of mosquito repellent and other problems, to achieve the effect of stable performance, good appearance and convenient preparation method

Active Publication Date: 2021-01-29
三棵树(上海)新材料研究有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to overcome the shortcomings of existing mosquito repellent paints such as high toxicity, inability to effectively control the volatilization of mosquito repellent substances, and unsustainable mosquito repellent effect, the present invention provides a mosquito repellent interior wall paint added with Chinese herbal medicine extracts and a preparation method thereof. Extract essential oils from Chinese herbal medicines, prepare temperature-sensitive hydrogel, and coat the temperature-sensitive hydrogels with the essential oils extracted from Chinese herbal medicines to prepare Chinese herbal medicine extracts, and prepare Chinese herbal medicine extracts with styrene-acrylic emulsion and other components with preferred types and dosage ratios. Mosquito interior wall coating has the advantages of effectively controlling the volatilization of mosquito repellent substances, good long-term mosquito repellent effect, and good mosquito repellent performance

Method used

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  • Mosquito-repellent interior wall coating added with Chinese herbal medicine extracts and preparation method thereof
  • Mosquito-repellent interior wall coating added with Chinese herbal medicine extracts and preparation method thereof
  • Mosquito-repellent interior wall coating added with Chinese herbal medicine extracts and preparation method thereof

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Effect test

Embodiment 1

[0063] A mosquito-repelling interior wall coating added with Chinese herbal medicine extracts according to the present invention is mainly prepared from the following components according to the following weight and part ratios:

[0064]

[0065]

[0066] The Chinese herbal medicine extract is an essential oil of Chinese herbal medicine coated with a temperature-sensitive hydrogel, and the said Chinese herbal medicine extract essential oil is mainly extracted from Artemisia argyi, Clove, Mugwort and Artemisia annua in a mass ratio of 3:3:7:5. Essential oils are extracted from Chinese herbal medicines; the thermosensitive hydrogel is mainly prepared from azobisisobutyramide hydrochloride and propylacrylamide in a mass ratio of 7:1000;

[0067] The emulsion is styrene-acrylic emulsion.

[0068] The propylacrylamide is mainly prepared from the following components according to the following ratios:

[0069] Glycinamide hydrochloride 6.3g

[0070] water 6mL

[0071] 2mol / ...

Embodiment 2

[0097] A mosquito-repelling interior wall coating added with Chinese herbal medicine extracts according to the present invention is mainly prepared from the following components according to the following weight and part ratios:

[0098]

[0099] The Chinese herbal medicine extract is the Chinese herbal medicine extract essential oil coated with thermosensitive hydrogel, and the Chinese herbal medicine extract essential oil is mainly extracted from Artemisia argyi, Clove, Mugwort and Artemisia annua according to the mass ratio of 2:4:6:6. Essential oils are extracted from Chinese herbal medicines; the temperature-sensitive hydrogel is mainly prepared from azobisisobutyramide hydrochloride and propylacrylamide in a mass ratio of 6:1000;

[0100] The emulsion is styrene-acrylic emulsion.

[0101] The propylacrylamide is mainly prepared from the following components according to the following ratios:

[0102] Glycinamide hydrochloride 6g

[0103] water 7mL

[0104] 1.8mol / L...

Embodiment 3

[0130] A mosquito-repelling interior wall coating added with Chinese herbal medicine extracts according to the present invention is mainly prepared from the following components according to the following weight and part ratios:

[0131]

[0132]

[0133] The Chinese herbal medicine extract is the Chinese herbal medicine extract essential oil coated with thermosensitive hydrogel, and the Chinese herbal medicine extract essential oil is mainly extracted from Artemisia argyi, Clove, Mugwort and Artemisia annua according to the mass ratio of 4:2:8:4. Essential oils extracted from Chinese herbal medicines; the thermosensitive hydrogel is mainly prepared from azobisisobutyramide hydrochloride and propylacrylamide in a mass ratio of 8:1000;

[0134] The emulsion is styrene-acrylic emulsion.

[0135] The propylacrylamide is mainly prepared from the following components according to the following ratios:

[0136] Glycinamide hydrochloride 7g

[0137] water 5mL

[0138] 2.2mol...

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Abstract

The invention relates to a mosquito-repellent interior wall coating added with Chinese herbal medicine extracts and a preparation method thereof. The mosquito-repellent interior wall coating is mainlyprepared from the following components in parts by weight. The defects of high toxicity of the existing mosquito-repellent coating, incapability of effectively controlling volatilization of mosquito-repellent substances and non-lasting mosquito-repellent effect can be overcome. The coating is prepared by extracting Chinese herbal medicine extraction essential oil, preparing temperature-sensitivehydrogel, preparing a Chinese herbal medicine extract from the Chinese herbal medicine extraction essential oil coated with the temperature-sensitive hydrogel, and matching with styrene-acrylic emulsion and other components with preferred types and dosage proportions, and has the advantages of effective control of volatilization of mosquito-repellent substances, good long-acting mosquito-repellenteffect and excellent mosquito-repellent performance.

Description

technical field [0001] The invention relates to a mosquito-repelling interior wall paint added with Chinese herbal medicine extract and a preparation method thereof, which is applied in the field of paint production. Background technique [0002] At present, most of the common mosquito repelling methods on the market are products such as mosquito repellent spray and electric mosquito coils. Mosquito repellent sprays and electric mosquito coils have pungent odors and are harmful to the human body. The chemical components of some products even have an impact on children's health. It is known that a large number of Chinese herbal medicines have the effect of repelling mosquitoes. In order to reduce the harm to human body caused by mosquito repellent spray and electric mosquito coils, the current development trend is to use Chinese herbal medicine extracts with mosquito repellent effect. [0003] At present, there are many studies on mosquito repellent coatings, most of which c...

Claims

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Application Information

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IPC IPC(8): C09D125/14C09D5/14C09D7/61
CPCC09D125/14C09D5/14C09D7/61C09D7/70C08K2003/265C08K2003/2241C08L2205/035C08L2205/025C08L2205/14C08L91/00C08L33/24C08K13/04C08K7/26C08K3/26C08K3/22C08K5/46
Inventor 陈伟明陈剑伟林绍斌
Owner 三棵树(上海)新材料研究有限公司
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