CN108673684A - A kind of wood preservation from decay composition - Google Patents
A kind of wood preservation from decay composition Download PDFInfo
- Publication number
- CN108673684A CN108673684A CN201810498532.0A CN201810498532A CN108673684A CN 108673684 A CN108673684 A CN 108673684A CN 201810498532 A CN201810498532 A CN 201810498532A CN 108673684 A CN108673684 A CN 108673684A
- Authority
- CN
- China
- Prior art keywords
- decay
- wood preservation
- osthole
- composition
- dissolved
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
- B27K3/52—Impregnating agents containing mixtures of inorganic and organic compounds
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/02—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms
- A01N43/04—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom
- A01N43/14—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom six-membered rings
- A01N43/16—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom six-membered rings with oxygen as the ring hetero atom
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
- A01N65/08—Magnoliopsida [dicotyledons]
- A01N65/12—Asteraceae or Compositae [Aster or Sunflower family], e.g. daisy, pyrethrum, artichoke, lettuce, sunflower, wormwood or tarragon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K2240/00—Purpose of the treatment
- B27K2240/20—Removing fungi, molds or insects
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Dentistry (AREA)
- Environmental Sciences (AREA)
- Zoology (AREA)
- Agronomy & Crop Science (AREA)
- Plant Pathology (AREA)
- Natural Medicines & Medicinal Plants (AREA)
- Biotechnology (AREA)
- Microbiology (AREA)
- Mycology (AREA)
- Pest Control & Pesticides (AREA)
- Forests & Forestry (AREA)
- Inorganic Chemistry (AREA)
- Botany (AREA)
- Chemical & Material Sciences (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The present invention provides a kind of wood preservation from decay composition, principle active component is:Pyrethrin and Osthole, the ratio between parts by weight are 1:7‑7:1, the preparation method of the compound insect prevention composition is:Pyrethrin and Osthole are dissolved in ethyl alcohol, chitosan is dissolved in 3wt% aqueous acetic acids by obtained solution A, and chitosan aqueous solution is made, solution A is uniformly mixed with chitosan aqueous solution, spray-dried to obtain compound insect prevention composition.Wood preservation from decay composition provided by the present invention has the characteristics that safety low-poison, efficient and stability is high, and can be dissolved each other with arbitrary proportion with water, easy to use.
Description
Technical field
The present invention relates to a kind of insect prevention composition, specifically a kind of wood preservation from decay composition containing native compound belongs to
In agricultural technology field.
Background technology
Timber as a kind of resource of natural reproducible, and with beautiful texture, color and luster is natural, texture is comfortable, plasticity
The advantages that good, easy to process, thus by the ideal material as construction and decoration and Furniture manufacture.But timber due to for a long time with oxygen,
Light, moisture contact are easy to be eaten by entomogenous fungi and lose, this will significantly limit the application effect and application field of timber.Therefore, timber
Good delay foxiness, mouldization equivalent that before use, appropriate insect-proof agent is often selected to carry out protective treatment, will play
Fruit.However, most of traditional wood preservation from decay agent is containing the harmful components such as heavy metal, formaldehyde, to environment and the mankind using will make
At great potential hazard, and the performance of some insect-proof agents is single, and confrontation domestomycetes, the range of worm are narrow, often very
Difficulty plays expected ideal effect.Therefore, a kind of efficient, environmentally friendly, wide spectrum insect-proof agent of development will be very necessary and have
Significance.Nowadays timber that China uses after insect prevention and insect-prevention treatment is seldom, and uses mostly to the mankind and environment
The big traditional wood preservation from decay agent of harm.
The petal of Dalmatian chrysanthemum is the raw material for extracting natural pyrethrum, and insecticide is usually manufactured with the Dalmatian chrysanthemum of extraction, is used
The anti-smelting of pest in fields such as agricultural, health.This pure natural organic insecticide compared with various artificial synthesized insecticides, it
With it is efficient, less toxic, without systemic action, to people and warm-blooded animal low toxicity, cause each major industrial country of the world today Dalmatian chrysanthemum
It is classified as the important object of research, the advantageous feature of this and pyrethrin is undivided.
Osthole is the main chemical in common Chinese medicine material frutus cnidii, and medically, Osthole has been used to
The drug for producing antibacterial anti-inflammatory, killing Trichomonas vaginalis.And its anti-aging, anti-osteoporosis, the new bioactivity such as antiallergy is also
It is reported in succession.
It is found by the applicant that pyrethrin coordinates the effect for having synergy for wood preservation from decay with Osthole under certain proportion
Fruit.
Invention content
In view of the above-mentioned problems of the prior art, the purpose of the present invention is to provide a kind of efficient, environmental protection, the wood of wide spectrum
Material insect-proof agent.It is to compound the ingredient of two kinds of different structures, different role mechanism, plays the role of insect prevention to timber.
To achieve the purpose of the present invention, pyrethrin and fructus cnidii complex are used for wood preservation from decay by inventor.
To achieve the goals above, the technical solution adopted by the present invention is:A kind of wood preservation from decay composition, feature exist
In principle active component is:Pyrethrin and Osthole.
Further, the ratio between parts by weight of the compound insect-proof agent Osthole and pyrethrin are 1:60-60:1.
Further, the ratio between parts by weight of the compound insect-proof agent Osthole and pyrethrin are 1:7-7:1.
Further, the preparation method of the wood preservation from decay composition is：Osthole and pyrethrin are dissolved in second
In alcohol, chitosan is dissolved in 3wt% aqueous acetic acids by obtained solution A, chitosan aqueous solution is made, by solution A and chitosan
Aqueous solution is uniformly mixed, spray-dried to obtain insect prevention composition.
Further, the wood preservation from decay composition is used for the purposes of wood preservation from decay.
Compared with prior art, the present invention has the advantages that：
Middle pyrethrin and Osthole compatibility by being found there is good insect prevention by the present invention under specific ratio
Effect is especially 1 in the ratio between parts by weight of pyrethrin and Osthole:7-7:Between 1, collaboration vermins-proof effect is very
Apparent, and small toxicity, health environment-friendly.
Specific implementation mode
The specific implementation mode of the present invention is described in detail with reference to embodiment, it is to be understood that the guarantor of the present invention
Shield range is not restricted by specific implementation.
Embodiment 1
3g pyrethrins and 21g Ostholes are dissolved in 60g ethyl alcohol, 84g solution As are made, 10g chitosans are dissolved in
In 200g 3wt% aqueous acetic acids, 210g chitosan aqueous solutions are made, 84g solution As are mixed with 210g chitosan aqueous solutions
Uniformly, spray-dried to obtain compound insect prevention composition.
Embodiment 2
3g pyrethrins and 9g Ostholes are dissolved in 30g ethyl alcohol, 42g solution As are made, 10g chitosans are dissolved in
In 150g 3wt% aqueous acetic acids, 160g chitosan aqueous solutions are made, 42g solution As are mixed with 160g chitosan aqueous solutions
Uniformly, spray-dried to obtain compound insect prevention composition.
Embodiment 3
3g pyrethrins and 3g Ostholes are dissolved in 9g ethyl alcohol, 15g solution As are made, 10g chitosans are dissolved in 180g
In 3wt% aqueous acetic acids, 190g chitosan aqueous solutions are made, 15g solution As are uniformly mixed with 190g chitosan aqueous solutions,
It is spray-dried to obtain compound insect prevention composition.
Effect test：
The aqueous solution of insect prevention composition is obtained after wood preservation from decay composition obtained above is dissolved in water, and to change insect prevention
The weight percent of liquid total weight, active ingredient is 15%, and insect prevention composition is handled timber by way of immersion, to place
Timber after reason carries out anti-lyctus experiment, and experimental result is as follows：
A is pyrethrin, and B is Osthole.
By experimental result it can be seen that single pyrethrin and Osthole have certain vermins-proof effect to lyctus,
But effect is not notable, it is a large amount of experiments have shown that only pyrethrin：Osthole (1:7-7:1) ratio is for lyctus
Control effect is good, and other ratio groups are not notable, it is seen that middle pyrethrin：Osthole 1:7-7:Vermins-proof effect is cooperateed with when 1
Obviously, there is significant progress.
The above is the specific implementation mode of the present invention, cannot limit the right model of the present invention with this certainly
It encloses, it is noted that for those skilled in the art, without departing from the principle of the present invention, may be used also
To make several improvement and variation, these are improved and variation is also considered as protection scope of the present invention.
Claims (5)
1. a kind of wood preservation from decay composition, which is characterized in that principle active component is:Pyrethrin and Osthole.
2. wood preservation from decay composition according to claim 1, which is characterized in that the compound insect-proof agent Osthole and remove
The ratio between parts by weight of worm chrysanthemum element are 1:60-60:1.
3. the wood preservation from decay composition stated according to claim 2, which is characterized in that the compound insect-proof agent Osthole and deinsectization
The ratio between parts by weight of chrysanthemum element are 1:7-7:1.
4. according to the preparation method of claim 1-3 any one of them wood preservation from decay compositions, it is characterised in that：By frutus cnidii
Element and pyrethrin are dissolved in ethyl alcohol, and chitosan is dissolved in 3wt% aqueous acetic acids by obtained solution A, and it is water-soluble that chitosan is made
Solution A is uniformly mixed by liquid with chitosan aqueous solution, spray-dried to obtain insect prevention composition.
5. being used for the purposes of wood preservation from decay according to claim 1-3 any one of them wood preservation from decay compositions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810498532.0A CN108673684A (en) | 2018-05-23 | 2018-05-23 | A kind of wood preservation from decay composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810498532.0A CN108673684A (en) | 2018-05-23 | 2018-05-23 | A kind of wood preservation from decay composition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108673684A true CN108673684A (en) | 2018-10-19 |
Family
ID=63807857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810498532.0A Pending CN108673684A (en) | 2018-05-23 | 2018-05-23 | A kind of wood preservation from decay composition |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108673684A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110384113A (en) * | 2019-07-11 | 2019-10-29 | 广州翼鲲生物科技有限公司 | A kind of prevention and treatment mosquitos and flies insecticide and its preparation method and application |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105557763A (en) * | 2016-01-25 | 2016-05-11 | 陶遥力 | Novel plant source insecticidal bactericide and preparation process thereof |
| CN105901124A (en) * | 2016-04-21 | 2016-08-31 | 黄志亮 | Insect prevention composite, insect prevention agent containing same, and application of the insect prevention agent |
| CN106318049A (en) * | 2016-08-31 | 2017-01-11 | 安吉威龙塑木环保材料有限公司 | Insect-repelling waterborne wood coating |
| CN106359463A (en) * | 2016-08-31 | 2017-02-01 | 安吉威龙塑木环保材料有限公司 | Wood rot and moth preventing composition |
| CN106433462A (en) * | 2016-08-31 | 2017-02-22 | 安吉威龙塑木环保材料有限公司 | Insect-resistant environmentally-friendly wax oil and preparation method thereof |
-
2018
- 2018-05-23 CN CN201810498532.0A patent/CN108673684A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105557763A (en) * | 2016-01-25 | 2016-05-11 | 陶遥力 | Novel plant source insecticidal bactericide and preparation process thereof |
| CN105901124A (en) * | 2016-04-21 | 2016-08-31 | 黄志亮 | Insect prevention composite, insect prevention agent containing same, and application of the insect prevention agent |
| CN106318049A (en) * | 2016-08-31 | 2017-01-11 | 安吉威龙塑木环保材料有限公司 | Insect-repelling waterborne wood coating |
| CN106359463A (en) * | 2016-08-31 | 2017-02-01 | 安吉威龙塑木环保材料有限公司 | Wood rot and moth preventing composition |
| CN106433462A (en) * | 2016-08-31 | 2017-02-22 | 安吉威龙塑木环保材料有限公司 | Insect-resistant environmentally-friendly wax oil and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110384113A (en) * | 2019-07-11 | 2019-10-29 | 广州翼鲲生物科技有限公司 | A kind of prevention and treatment mosquitos and flies insecticide and its preparation method and application |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181019 |
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