Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Preparation method of insect-resisting agent for wood

An insect repellant and wood technology, applied in wood treatment, impregnation of wood, wood impregnation, etc., can solve the problems of affecting the service life of wood, wood prone to insects, etc., and achieve the effect of preventing wood products from infestation, good air environment, and insecticidal effect Good results

Inactive Publication Date: 2018-06-05
湖州南浔丽青木业有限公司
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, wood is prone to insects, which is a major defect of wood, which seriously affects the service life of wood.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Preparation method of insect-resisting agent for wood

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] The preparation method of the insect repellent of this embodiment is:

[0022] Step 1. Weigh 14 parts of neem bark, 12 parts of sandalwood bark, 18 parts of Shanmutong, 37 parts of Bupleurum, and 7 parts of star anise according to the parts by weight;

[0023] Step 2. Put Neem bark, sandalwood bark, Shanmu Tong, star anise and Bupleurum in a wok and fry together. After frying for 22 minutes, turn off the heat, cover the pot, simmer for 3 minutes, then take it out for use;

[0024] Step 3. Put the neem bark, sandalwood bark, mountain wood tongs, star anise and Bupleurum vulgare treated in step 2 in a pulverizer and pulverize to 160 mesh to obtain powder;

[0025] Step 4. Weigh 25 parts by weight of Sumac leaves, 14 parts lavender, 9 parts thyme, 5 parts chili leaves, and 8 parts mint leaves;

[0026] Step 5, drying the coggygria leaves, lavender, thyme, pepper leaves and mint leaves that have passed through step 4, and crushing them;

[0027] Step 6. Put the cocklebur leaves, laven...

Embodiment 2

[0033] The preparation method of the insect repellent of this embodiment is:

[0034] Step 1. Weigh 12 parts of neem bark, 10 parts of sandalwood bark, 16 parts of Shanmutong, 42 parts of Bupleurum, and 8 parts of star anise according to the parts by weight;

[0035] Step 2. Put Neem bark, sandalwood bark, Shanmu Tong, star anise and Bupleurum in a wok and fry together. After frying for 22 minutes, turn off the heat, cover the pot, simmer for 3 minutes, then take it out for use;

[0036] Step 3. Put the neem bark, sandalwood bark, mountain wood tongs, star anise and bupleurum that have been processed in step 2 in a pulverizer and pulverize to 160 mesh to obtain powder;

[0037] Step 4. Weigh 22 parts of Sumac leaves, 16 parts of lavender, 12 parts of thyme, 6 parts of pepper leaves, and 11 parts of mint leaves according to the parts by weight;

[0038] Step 5, drying the coggygria leaves, lavender, thyme, pepper leaves and mint leaves that have passed through step 4, and crushing them; ...

Embodiment 3

[0045] The preparation method of the insect repellent in this embodiment is:

[0046] Step 1. Weigh 16 parts of neem bark, 15 parts of sandalwood bark, 18 parts of Shanmutong, 37 parts of Bupleurum, and 6 parts of star anise according to the parts by weight;

[0047] Step 2. Put Neem bark, sandalwood bark, Shanmu Tong, star anise and Bupleurum in a wok and fry together. After frying for 15 minutes, turn off the heat, cover the pot, simmer for 2 minutes, then take it out for use;

[0048] Step 3: Put the neem bark, sandalwood bark, mountain wood tongs, star anise and Bupleurum chinensis treated in step 2 in a pulverizer, and pulverize to 120 meshes to obtain powder;

[0049] Step 4. Weigh 26 parts of cocklebur leaves, 12 parts of lavender, 8 parts of thyme, 3 parts of pepper leaves, and 5 parts of mint leaves according to the above weight parts;

[0050] Step 5, drying the coggygria leaves, lavender, thyme, pepper leaves and mint leaves that have passed through step 4, and crushing them;...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a preparation method of an insect-resisting agent for wood. The preparation method comprises the following steps: step 1, weighing chinaberry tree barks, sandal wood barks, clematis finetiana, radix bupleuri and star anise in parts by weight; step 2, parching the raw materials in step 1; step 3, pulverizing the raw materials in step 2; step 4, weighing smoke tree leaves, lavender, thyme, chilli leaves and mint leaves in parts by weight; step 5, drying and triturating the raw materials in step 4; step 6, fermenting the fermentation materials in step 5 in a sealed manner;step 7, cooking gossypol, the materials in step 3 and the materials in step 6; step 8, filtering the materials treated in step 7 to obtain filtrate and filter residues; and step 9, carrying out centrifugal treatment on the filtrate to obtain liquid which is the insect-resisting agent. After wood is soaked in the insect-resisting agent prepared by the method, small holes caused by insects cannot exist in the wood, the service life of woodwork is prolonged, and moreover, the insect-resisting agent is safe, does not have toxic or side effects, and is natural and environmentally friendly.

Description

Technical field [0001] The invention relates to an anti-insect agent, in particular to a preparation method of an agent capable of preventing wood from growing insects. Background technique [0002] Wood is a general term for the development of plant tissues from the vascular cambium. Wood plays a very important role in human life and is widely used in construction, furniture, daily necessities and other aspects. However, wood is prone to insects, which is a major defect of wood, which seriously affects the service life of wood. Summary of the invention [0003] In view of the shortcomings of the prior art, the purpose of the present invention is to provide a method for preparing wood insect repellent. After the wood is soaked in the insect repellent prepared with the insect repellent, the wood can grow or not grow insect eyes and extend the wood product Service life. [0004] In order to achieve the above objective, the present invention provides the following technical solutions...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B27K3/50
CPCB27K3/50B27K2240/20
Inventor 朱振华
Owner 湖州南浔丽青木业有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com