Mosquito repelling composition, preparation method and application thereof

A composition and a technology for repelling mosquitoes, which are applied in the field of daily chemical industry, can solve the problem that the persistence of mosquito repellent needs to be improved, and achieve the effects of good persistence and good synergy of mosquito repellent.

Inactive Publication Date: 2021-06-08
北京战影科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, after it is applied to volunteers' arms, the mosquito repellent time is about 11 hours, and the persistence of mosquito repellent still needs to be improved.

Method used

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  • Mosquito repelling composition, preparation method and application thereof
  • Mosquito repelling composition, preparation method and application thereof
  • Mosquito repelling composition, preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] Embodiment 1 Mosquito repellent composition

[0038] The raw materials of the mosquito repellent composition in this embodiment consist of: 1 part of cedarwood oil, 1 part of citronella oil, 0.2 part of spirit vanilla oil, 0.5 part of litsea cubeba oil, 80 parts of camphor, 2 parts of chrysanthemum extract, 5 parts of neem Extract, 1 part of honeysuckle extract, 1 part of salicylic acid, 1 part of rosin, 1 part of propylene glycol, 100 parts of alkylphenol polyoxyethylene ether sulfosuccinate, ethanol; the honeysuckle extract was purchased from Xi'an Xinlu Biotechnology Technology Co., Ltd.; specification content 20:1.

[0039] The preparation method of the mosquito repellent composition is as follows:

[0040] (1) after the 5 order camphor tree end water distillation, get volatile oil, add in volatile oil in 95% ethanol solution and obtain camphor ethanol solution;

[0041] (2) Add chrysanthemum powder into 95% ethanol with twice the weight, heat at 60°C and extract ...

Embodiment 2

[0048] The raw materials and composition of the mosquito repellent composition of this embodiment are: 2 parts of cedarwood oil, 1 part of citronella oil, 0.5 part of spirit vanilla oil, 1 part of litsea cubeba seed oil, 100 parts of camphor, 5 parts of chrysanthemum extract, 10 parts of neem Seed extract, 2 parts of honeysuckle extract, 2 parts of salicylic acid, 3 parts of rosin, 2 parts of propylene glycol, 100 parts of alkylphenol polyoxyethylene ether sulfosuccinate, ethanol; the honeysuckle extract was purchased from Shaanxi Lvlai Biotech Ltd, Spec 20:1.

[0049] The preparation method of the mosquito repellent composition is as follows:

[0050] (1) After 15 orders of camphor tree end water distillation, get volatile oil, add in volatile oil in 95% ethanol solution and obtain camphor ethanol solution;

[0051] (2) adding chrysanthemum to 5 times the weight of 95% ethanol, heating at 75°C for extraction for 4 hours, to obtain chrysanthemum extract;

[0052] (3) Pulveri...

Embodiment 3

[0058] The raw materials and composition of the mosquito repellent composition of this embodiment are: 8 parts of cedarwood oil, 5 parts of citronella oil, 1 part of spirit vanilla oil, 1.5 parts of litsea cubeba seed oil, 120 parts of camphor, 10 parts of chrysanthemum extract, 15 parts of neem Seed extract, 5 parts of honeysuckle extract, 5 parts of salicylic acid, 10 parts of rosin, 5 parts of propylene glycol, 100 parts of alkylphenol polyoxyethylene ether sulfosuccinate, ethanol. Honeysuckle extract was purchased from Xi'an Kuoruisi Biotechnology Co., Ltd., with a specification of 20:1.

[0059] The preparation method of the mosquito repellent composition is as follows:

[0060] (1) after the 5 order camphor tree end water distillation, get volatile oil, add in volatile oil in 95% ethanol solution and obtain camphor ethanol solution;

[0061] (2) Add chrysanthemum to 3 times the weight of 95% ethanol, heat and extract at 75°C for 3 hours to obtain chrysanthemum extract; ...

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Abstract

The invention relates to the technical field of daily chemical industry, in particular to a mosquito repelling composition, a preparation method and application thereof. The mosquito repelling composition comprises cedar oil, citionella oil, lysimachia foenum-graecum oil, litsea cubeba oil, camphor, a chrysanthemum extract, a chinaberry seed extract, a honeysuckle extract, salicylic acid, natural resin and an organic solvent. The mosquito repelling composition prepared by the invention is fresh in smell, low in cost and remarkable in effect when being sprayed indoors to repel mosquitoes, and the mosquito repelling effect can last for 30-40 days.

Description

technical field [0001] The invention relates to the technical field of daily chemicals, in particular to a mosquito repellent composition, a preparation method and an application thereof. Background technique [0002] Mosquitoes spread diseases through bites. The bites of mosquitoes can make people feel unbearable itching, which may lead to infection and dermatitis or abscesses after being scratched. Chemically synthesized insecticides are the most widely used mosquito repellent products, and they also play an irreplaceable role in daily life. However, chemically synthesized insecticides have left many problems while killing insects efficiently. Practice has proved that due to the long-term use of a large number of chemical insecticides, the resistance of mosquitoes has become more and more serious, and the degree of spread has become more and more rapid. These will all become prominent problems in modern mosquito control. [0003] Chemosynthetic repellents are a class of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N65/44A01N65/26A01N65/12A01N65/08A01N65/06A01N35/06A01N37/40A01N25/30A01P7/04A01P17/00
CPCA01N65/44A01N65/26A01N65/12A01N65/08A01N65/06A01N35/06A01N37/40A01N25/30A01N65/00Y02A50/30
Inventor 李辉郭国梓喻慧雷霞祁明琴
Owner 北京战影科技有限公司
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