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CN113826649A - Bird repellent and preparation method thereof - Google Patents

  • ️Fri Dec 24 2021

CN113826649A - Bird repellent and preparation method thereof - Google Patents

Bird repellent and preparation method thereof Download PDF

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Publication number
CN113826649A
CN113826649A CN202111042104.5A CN202111042104A CN113826649A CN 113826649 A CN113826649 A CN 113826649A CN 202111042104 A CN202111042104 A CN 202111042104A CN 113826649 A CN113826649 A CN 113826649A Authority
CN
China
Prior art keywords
bird repellent
bird
solvent
agent
preparation
Prior art date
2021-09-07
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
Application number
CN202111042104.5A
Other languages
Chinese (zh)
Inventor
毛晓坡
周学明
胡丹晖
张耀东
冯志强
黄泽琦
史天如
任想
付剑津
李籽剑
黄俊杰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
State Grid Corp of China SGCC
Electric Power Research Institute of State Grid Hubei Electric Power Co Ltd
Original Assignee
State Grid Corp of China SGCC
Electric Power Research Institute of State Grid Hubei Electric Power Co Ltd
Priority date (The priority date 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 date listed.)
2021-09-07
Filing date
2021-09-07
Publication date
2021-12-24
2021-09-07 Application filed by State Grid Corp of China SGCC, Electric Power Research Institute of State Grid Hubei Electric Power Co Ltd filed Critical State Grid Corp of China SGCC
2021-09-07 Priority to CN202111042104.5A priority Critical patent/CN113826649A/en
2021-12-24 Publication of CN113826649A publication Critical patent/CN113826649A/en
Status Pending legal-status Critical Current

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    • 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
    • A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
    • A01N25/08—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests containing solids as carriers or diluents
    • A01N25/10—Macromolecular 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
    • A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
    • A01N25/18—Vapour or smoke emitting compositions with delayed or sustained release
    • 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
    • A01N35/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having two bonds to hetero atoms with at the most one bond to halogen, e.g. aldehyde radical
    • A01N35/04—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having two bonds to hetero atoms with at the most one bond to halogen, e.g. aldehyde radical containing aldehyde or keto groups, or thio analogues thereof, directly attached to an aromatic ring system, e.g. acetophenone; Derivatives thereof, e.g. acetals
    • 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
    • A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
    • A01N37/18—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing the group —CO—N<, e.g. carboxylic acid amides or imides; Thio analogues 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
    • A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
    • A01N37/18—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing the group —CO—N<, e.g. carboxylic acid amides or imides; Thio analogues thereof
    • A01N37/32—Cyclic imides of polybasic carboxylic acids or thio analogues 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
    • A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
    • A01N37/34—Nitriles
    • 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
    • A01N53/00—Biocides, pest repellants or attractants, or plant growth regulators containing cyclopropane carboxylic acids or derivatives 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]
    • A01N65/22—Lamiaceae or Labiatae [Mint family], e.g. thyme, rosemary, skullcap, selfheal, lavender, perilla, pennyroyal, peppermint or spearmint

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Plant Pathology (AREA)
  • Dentistry (AREA)
  • Agronomy & Crop Science (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Toxicology (AREA)
  • Natural Medicines & Medicinal Plants (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Mycology (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Catching Or Destruction (AREA)

Abstract

The invention provides a bird repellent and a preparation method thereof, and the bird repellent comprises the following raw materials by mass percent: 2-8% of glacial acetic acid, 8-12% of tetramethrin, 2-5% of permethrin, 1-2% of mint essential oil, 1-2% of phenylchloroacetone, 1.5-3% of o-chlorobenzylidene malononitrile, 3-5% of dihydrocapsaicin, 3.5-6% of allyl isothiocyanate, 0.1-0.3% of polyisobutylene, 0.1-0.5% of tackifier, 0.1-0.5% of plasticizer, 0.1-0.2% of dispersing agent, 1-3% of antifreeze agent, 22-40% of solvent and 25-40% of plastic slow-release carrier. The bird repellent agent is a non-pesticide product, all components are non-toxic and harmless, the bird repellent agent does not cause harm to birds, does not pollute the environment, has high content of bird repellent components with smell, has lasting effect, and can not influence normal play no matter severe weather conditions such as severe cold, high temperature, rain, strong wind and the like.

Description

Bird repellent and preparation method thereof

Technical Field

The invention relates to the technical field of bird repelling, in particular to a bird repellent and a preparation method thereof.

Background

Because the country attaches importance to environmental protection and the ecological environment continuously improves the variety and the quantity of birds, meanwhile, certain disasters are brought to the aspects of aviation flight, fishery culture, electric power transmission and the like, taking electric power as an example, a power grid transmission line and an iron tower body are high in altitude and carry heat, the bird damage accident is a place welcomed by the birds, and the bird damage accident becomes the second major accident after the thunder damage accident due to frequent occurrence of faults caused by wanting to nest on the transmission line. Therefore, bird damage fault needs to be controlled urgently to avoid potential hidden danger caused to the safety of the power grid.

In order to solve the problem, on the basis of comprehensively researching the advantages and the disadvantages of various types of bird repelling products at home and abroad and combining the life habits of birds, the invention researches and develops a high polymer material composite bird repelling product which is synthesized by using some materials which influence the taste of the nervous system of the birds, are non-toxic and harmless and taking a plastic sustained-release agent as a carrier, has long-term effectiveness, is suitable for various climatic conditions, and has low cost and convenient installation.

Disclosure of Invention

The invention provides a bird repellent and a preparation method thereof, develops a series of porous and high-porosity composite bird repellent high polymer material with the function of slowly, durably and effectively releasing gas affecting the central nervous system of birds, can adapt to various climatic conditions, and simultaneously reduces the comprehensive production cost.

The technical scheme adopted by the invention is as follows:

a bird repellent comprises the following raw materials in percentage by mass:

Figure BDA0003249697670000011

Figure BDA0003249697670000021

the sum of the above raw materials is 100%.

Further, the bird repellent comprises the following raw materials in percentage by mass:

Figure BDA0003249697670000022

Figure BDA0003249697670000031

further, the solvent is dimethylformamide or N-methylpyrrolidone.

Further, the antifreeze agent is ethylene glycol.

Further, the plastic slow release carrier is a styrene-isoprene-styrene block copolymer.

The preparation method of the bird repellent comprises the following steps:

(1) adding the solvent into a reaction tank, heating to 100 ℃, adding the plastic slow-release carrier, stirring, stopping heating, and waiting for the organic solvent to be dissolved;

(2) dissolving an organic solvent, and adding glacial acetic acid, tetramethrin, permethrin, peppermint essential oil, chloroacetone, o-chlorobenzylidene malononitrile, dihydrocapsaicin, a dispersing agent, allyl isothiocyanate, polyisobutylene, a tackifier, a plasticizer and an antifreeze agent under the condition of stirring to prepare a mixed solution;

(3) the bird repellent agent is prepared by mixing and molding the components to obtain a mixture, and introducing the mixture into an extruder, and has the beneficial effects that:

the invention makes up the problem of poor bird repelling effect caused by the defects of the existing odor bird repelling product and the preparation method thereof, and provides a special bird repelling agent and a preparation method thereof. On the premise of not damaging birds, the special faint scent affecting the nervous systems of the birds and the birds can be slowly and durably released at different outdoor temperatures, so that the birds are irritated under the scent environment and are far away from scent sources to protect power equipment from nesting, and the whole power transmission line is effectively protected, and the normal life of the birds is not affected. The invention has the characteristics of safety, no toxicity, simple installation, low cost, long-acting smell and suitability for various climatic conditions.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to specific embodiments, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

The invention is further illustrated by the following examples.

Example 1

The embodiment provides a bird repellent which comprises the following raw materials in percentage by mass:

Figure BDA0003249697670000041

the antifreeze agent is ethylene glycol; the solvent is dimethylformamide; the plastic slow release carrier is styrene-isoprene-styrene block copolymer.

The preparation method of the bird repellent comprises the following steps:

adding solvent (dimethylformamide) into a reaction tank, heating to 100 ℃, adding the plastic slow-release carrier (styrene-isoprene-styrene block copolymer), stirring, and stopping heating. And (4) dissolving the organic solvent.

Dissolving an organic solvent, and adding glacial acetic acid, tetramethrin, permethrin, peppermint essential oil, chloroacetone, o-chlorobenzylidene malononitrile, dihydrocapsaicin, a dispersing agent, allyl isothiocyanate, polyisobutylene, a tackifier, a plasticizer and an antifreeze agent under the condition of stirring to prepare a mixed solution;

and introducing the mixture obtained by mixing and molding the components into an extruder to obtain the bird repellent.

Example 2

The bird repellent comprises the following raw materials in percentage by mass:

Figure BDA0003249697670000051

the antifreeze agent is ethylene glycol; the solvent is N-methyl pyrrolidone; the plastic slow release carrier is styrene-isoprene-styrene block copolymer.

The preparation method of the bird repellent comprises the following steps:

adding solvent (N-methyl pyrrolidone) into a reaction tank, heating to 100 deg.C, adding plastic sustained-release carrier (styrene-isoprene-styrene block copolymer), stirring, and stopping heating. And (4) dissolving the organic solvent.

Dissolving an organic solvent, and adding glacial acetic acid, tetramethrin, permethrin, peppermint essential oil, chloroacetone, o-chlorobenzylidene malononitrile, dihydrocapsaicin, a dispersing agent, allyl isothiocyanate, polyisobutylene, a tackifier, a plasticizer and an antifreeze agent under the condition of stirring to prepare a mixed solution;

and introducing a mixture obtained by mixing and molding the components into an extruder to obtain the bird repellent.

Example 3

The bird repellent comprises the following raw materials in percentage by mass:

Figure BDA0003249697670000061

the antifreeze agent is ethylene glycol; the solvent is N-methyl pyrrolidone; the plastic slow release carrier is styrene-isoprene-styrene block copolymer.

The preparation method of the bird repellent comprises the following steps:

adding solvent (N-methyl pyrrolidone) into a reaction tank, heating to 100 deg.C, adding plastic sustained-release carrier (styrene-isoprene-styrene block copolymer), stirring, and stopping heating. And (4) dissolving the organic solvent.

Dissolving an organic solvent, and adding glacial acetic acid, tetramethrin, permethrin, peppermint essential oil, chloroacetone, o-chlorobenzylidene malononitrile, dihydrocapsaicin, a dispersing agent, allyl isothiocyanate, polyisobutylene, a tackifier, a plasticizer and an antifreeze agent under the condition of stirring to prepare a mixed solution;

and introducing a mixture obtained by mixing and molding the components into an extruder to obtain the bird repellent.

In the above embodiment, the tackifier may be methylcellulose or hydroxymethyl cellulose, the plasticizer may be xylitol, and the dispersant may be sodium tripolyphosphate.

The using method of the invention is as follows: the container filled with the bird repellent agent is fixed on an electric facility.

Example 4: comparative application experiment

The solid bird repellent prepared by the invention is a porous massive solid, and has the advantages of no fluidity, porosity, good thermal stability, large essence loading capacity and the like. In this example, the results of high and low temperature tests comparing the bird repellent of the present invention with commercially available paste and liquid bird repellents are shown in the following table:

Figure BDA0003249697670000071

because the application environment on the electric power iron tower is quite severe, the general installation time is from the autumn of the current year to the autumn of the next year, and because birds migrate to the spring in the autumn and the birds breed in the autumn, the two seasons are the key seasons for preventing bird damage, so the high-low temperature test and the water solubility test are the key points for continuously and effectively judging whether the product can be continuously used, and if the sample property is changed in the low-temperature state, the using effect of the solid bird repellent prepared by the invention in the second year can not be ensured. The water solubility test is also a key index of the using effect of the solid bird repellent prepared by the invention on the electric power iron tower due to the severe weather such as rainwater. The test data show that the properties of the high-low temperature test and the water-solubility test of the solid bird repellent prepared by the invention are not changed, and the solid bird repellent is obviously superior to domestic similar products.

The invention has the advantages that bird repelling components and additives which are harmless to birds are adopted, and the volatile substances (styrene-isoprene-styrene block copolymer) are slowly released by utilizing a slow release carrier technology. A large number of experimental researches on a series of bird repellents show that the bird repellents are non-pesticide products, all components are non-toxic and harmless, the bird repellents do not cause harm to birds, do not pollute the environment, are convenient to use, have high content of bird repellent components and lasting effect, can continuously act for 227 days after being used once, and do not absorb water and are not conductive. The bird repellent can not influence the normal function of the bird repellent in severe weather conditions such as severe cold, high temperature, rain, strong wind and the like.

The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (6)

1.一种驱鸟剂，其特征在于，其原料组成及质量百分含量如下：1. a bird repellent, is characterized in that, its raw material composition and mass percentage composition are as follows:

Figure FDA0003249697660000011

Figure FDA0003249697660000011

 上述原料的总和为100％。The sum of the above raw materials is 100%. 2.根据权利要求1所述的驱鸟剂，其特征在于，其原料组成及质量百分含量如下：2. bird repellent according to claim 1, is characterized in that, its raw material composition and mass percentage composition are as follows:

Figure FDA0003249697660000012

Figure FDA0003249697660000012

Figure FDA0003249697660000021

Figure FDA0003249697660000021

 3.根据权利要求1所述的驱鸟剂，其特征在于，所述溶剂为二甲基甲酰胺或N-甲基吡咯烷酮。3 . The bird repellent according to claim 1 , wherein the solvent is dimethylformamide or N-methylpyrrolidone. 4 . 4.根据权利要求1所述的驱鸟剂，其特征在于，所述抗冻剂为乙二醇。4. The bird repellent according to claim 1, wherein the antifreeze is ethylene glycol. 5.根据权利要求1所述的驱鸟剂，其特征在于，所述塑性缓释载体为苯乙烯-异戊二烯-苯乙烯嵌段共聚物。5 . The bird repellent according to claim 1 , wherein the plastic sustained-release carrier is a styrene-isoprene-styrene block copolymer. 6 . 6.一种根据权利要求1-5中任一项所述的驱鸟剂的制备方法，其特征在于，包括如下步骤：6. a preparation method of bird repellent according to any one of claims 1-5, is characterized in that, comprises the steps: (1)将溶剂加入反应罐，加热100℃将塑性缓释载体加入，搅拌停止加热，待有机溶剂溶解；(1) adding the solvent to the reaction tank, heating at 100°C, adding the plastic slow-release carrier, stirring to stop heating, and waiting for the organic solvent to dissolve; (2)在有机溶剂溶解后在搅拌的条件下，加入冰醋酸、胺菊酯、氯菊酯、欧薄荷精油、苯氯乙酮、邻氯苯亚甲基丙二腈、二氢辣椒碱、分散剂、异硫氰酸烯丙酯、聚异丁烯、增粘剂、增塑剂、抗冻剂，制得混合溶液；(2) under the condition of stirring after dissolving in the organic solvent, add glacial acetic acid, tetramethrin, permethrin, peppermint essential oil, acetophenone, o-chlorobenzylmalononitrile, dihydrocapsaicin, dispersing agent, allyl isothiocyanate, polyisobutylene, tackifier, plasticizer, antifreeze, to prepare a mixed solution; (3)待组分混合成型得到混合物，导入挤出机，即得驱鸟剂。(3) After the components are mixed and molded to obtain a mixture, the mixture is introduced into an extruder to obtain a bird repellent.
CN202111042104.5A 2021-09-07 2021-09-07 Bird repellent and preparation method thereof Pending CN113826649A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115053922A (en) * 2022-07-18 2022-09-16 广东电网有限责任公司 Bird repellent for electric power facilities and preparation method thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63253001A (en) * 1987-04-08 1988-10-20 Nitto Electric Ind Co Ltd Attractant substance-containing gel
JP2009084260A (en) * 2007-10-01 2009-04-23 Kenichi Kobayashi "TEARING COMPOSITION" FOR CRIME PREVENTION-HARMFUL BIRDS AND ANIMALS EXTERMINATION FORMED BY DISSOLVING "2-CHLOROACETOPHENONE" (CASNo532-24-4) IN MIXED SOLVENT CONTAINING "ETHANOL" AND "WATER" AS MAJOR COMPONENTS
KR20120080304A (en) * 2011-01-07 2012-07-17 (주)이지플렉스 Apparatus for repelling birds
CN103070202A (en) * 2012-12-26 2013-05-01 广东电网公司潮州供电局 Bird repellent and preparation method thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63253001A (en) * 1987-04-08 1988-10-20 Nitto Electric Ind Co Ltd Attractant substance-containing gel
JP2009084260A (en) * 2007-10-01 2009-04-23 Kenichi Kobayashi "TEARING COMPOSITION" FOR CRIME PREVENTION-HARMFUL BIRDS AND ANIMALS EXTERMINATION FORMED BY DISSOLVING "2-CHLOROACETOPHENONE" (CASNo532-24-4) IN MIXED SOLVENT CONTAINING "ETHANOL" AND "WATER" AS MAJOR COMPONENTS
KR20120080304A (en) * 2011-01-07 2012-07-17 (주)이지플렉스 Apparatus for repelling birds
CN103070202A (en) * 2012-12-26 2013-05-01 广东电网公司潮州供电局 Bird repellent and preparation method thereof

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
罗河胜编: "《塑料材料手册》", 31 March 2010, 广东科技出版社 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115053922A (en) * 2022-07-18 2022-09-16 广东电网有限责任公司 Bird repellent for electric power facilities and preparation method thereof
CN115053922B (en) * 2022-07-18 2023-11-10 广东电网有限责任公司 Bird repellent for electric power facilities and preparation method thereof

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