Environment-friendly biomass antibacterial insect repellant and preparation method thereof

A technology of biomass and insect repellent, applied in the fields of botanical equipment and methods, animal repellents, chemicals for biological control, etc., can solve problems such as human health and environmental hazards, and achieve antibacterial and insect repellency The effect of good performance, high practicability and simple operation

Pending Publication Date: 2021-04-20
南京博普思睿医疗科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, commercially available insect repellents, including those commercially available for household use, often contain active ingredients that are toxic to target pests, but these products pose certain hazards to human health and the environment

Method used

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  • Environment-friendly biomass antibacterial insect repellant and preparation method thereof
  • Environment-friendly biomass antibacterial insect repellant and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] (1) According to the number of important parts, the raw materials are weighed as follows: 3 parts of nanoscale chitin, 6 parts of nanoscale kaolin, 2 parts of bamboo powder, 4 parts of mint amide derivatives, 2 parts of eucalyptus ethanol extract, 9 parts of citronella essential oil 8 parts of 3,8-terpineol, 4 parts of benzyl benzoate, 2 parts of glyceryl tristearate, 6 parts of tert-butyl p-hydroxyanisole, and 80 parts of solvent;

[0050] (2) Add 3 parts of nano-scale chitin, 6 parts of nano-scale kaolin, 2 parts of bamboo powder into the reaction kettle, add 80 parts of solvent, 500-1000 rpm, stir for 20-30 minutes until completely mixed;

[0051] (3) After complete mixing, continue to add 4 parts of menthyl amide derivatives, 2 parts of eucalyptus ethanol extract, 9 parts of citronella essential oil in the reaction kettle, stir for 10 minutes at 500-1000 rpm;

[0052] (4) Continue to add 8 parts of 3,8-terpinene diol and 4 parts of benzyl benzoate into the reaction ...

Embodiment 2

[0056] (1) According to the number of important parts, the raw materials are weighed as follows: 4 parts of nanoscale chitin, 6 parts of nanoscale kaolin, 3 parts of bamboo powder, 6 parts of mint amide derivatives, 2 parts of eucalyptus ethanol extract, 10 parts of citronella essential oil 9 parts of 3,8-terpineol, 5 parts of benzyl benzoate, 3 parts of glyceryl tristearate, 7 parts of tert-butyl p-hydroxyanisole, and 87 parts of solvent.

[0057] (2) Add 4 parts of nano-scale chitin, 6 parts of nano-scale kaolin, 3 parts of bamboo powder into the reaction kettle, add 87 parts of solvent, 500-1000 rpm, stir for 20-30 minutes until completely mixed;

[0058] (3) After complete mixing, continue to add 6 parts of menthyl amide derivatives, 2 parts of eucalyptus ethanol extract, 10 parts of citronella essential oil, 500-1000 rpm, and stir for 10 minutes in the reaction kettle;

[0059] (4) Continue to add 9 parts of 3,8-terpinene diol and 5 parts of benzyl benzoate into the react...

Embodiment 3

[0063] (1) According to the important parts, the raw materials are weighed as follows: 5 parts of nano-scale chitin, 7 parts of nano-scale kaolin, 4 parts of bamboo powder, 7 parts of mint amide derivatives, 3 parts of eucalyptus ethanol extract, 12 parts of citronella essential oil 10 parts of 3,8-terpinene diol, 6 parts of benzyl benzoate, 5 parts of glyceryl tristearate, 8 parts of tert-butyl p-hydroxyanisole, and 95 parts of solvent.

[0064] (2) Add 5 parts of nano-scale chitin, 7 parts of nano-scale kaolin, 4 parts of bamboo powder into the reaction kettle, add 95 parts of solvent, 500-1000 rpm, stir for 20-30 minutes until completely mixed;

[0065] (3) After being completely mixed, continue to add 7 parts of menthyl amide derivatives, 3 parts of eucalyptus ethanol extract, 12 parts of citronella essential oil, 500-1000 rpm, and stir for 10 minutes in the reaction kettle;

[0066] (4) Continue to add 10 parts of 3,8-terpinene diol and 6 parts of benzyl benzoate into the...

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Abstract

The invention discloses an environment-friendly biomass antibacterial insect repellant and a preparation method thereof. The preparation method comprises the steps of mixing nanoscale chitin, nanoscale kaolin and bamboo powder completely; continuing to add the peppermint amide derivative, the eucalyptus ethanol extract and the citronella essential oil, and stirring and mixing; continuously adding 3, 8-terpilenediol and benzyl benzoate, and stirring and mixing; continuously adding the dispersing agent and the antioxidant, stirring and mixing, discharging and packaging to obtain the environment-friendly biomass antibacterial insect repellant. The preparation process is simple and easy to operate, the prepared environment-friendly biomass antibacterial insect repellant improves the performance of an original material, can have excellent properties such as antibacterial property and insect repellence, not only prolongs the service life of the material, but also improves the original defects of the material, and does not contain harmful substances such as strong acid, strong alkali and the like in the formula; and some natural extracts are used, so that the concept of environmental protection is well embodied while new properties are obtained.

Description

technical field [0001] The invention belongs to the technical field of additives, and in particular relates to an environment-friendly biomass antibacterial and insect repellent and a preparation method thereof. Background technique [0002] Insects, especially mosquitoes, carry diseases and are often considered animal and plant pests. Globally, more than one million people die each year from mosquito-borne diseases. Insecticides, which kill insects, or simply repel insects, are commonly used to repel insects on animals, plants and buildings due to health concerns and discomfort caused by insect bites. However, commercially available insect repellents, including those marketed for household use, often contain active ingredients that are toxic to target pests, but these products pose certain hazards to human health and the environment. [0003] Bacteria attached to the surface of objects often affect people's health and the normal use of objects. Generally, antibacterial ag...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N65/44A01N43/16A01N59/06A01N37/18A01N37/10A01N31/06A01P1/00A01P17/00
CPCY02A50/30
Inventor 薛玉高
Owner 南京博普思睿医疗科技有限公司
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