CN103828809B - Special long-acting slow-release bird repellent for power and high-speed rail - Google Patents

Special long-acting slow-release bird repellent for power and high-speed rail Download PDF

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CN103828809B
CN103828809B CN201410114862.7A CN201410114862A CN103828809B CN 103828809 B CN103828809 B CN 103828809B CN 201410114862 A CN201410114862 A CN 201410114862A CN 103828809 B CN103828809 B CN 103828809B
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bird repellent
parts
electric power
acting slow
high ferro
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CN103828809A (en
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任华
王铁
叶林
盛俊英
张峻林
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HUANGSHAN NONGDELI BIOLOGICAL SCIENCE & TECHNOLOGY Co Ltd
State Grid Corp of China SGCC
Huanshang Power Supply Co of State Grid Anhui Electric Power Co Ltd
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HUANGSHAN NONGDELI BIOLOGICAL SCIENCE & TECHNOLOGY Co Ltd
State Grid Corp of China SGCC
Huanshang Power Supply Co of State Grid Anhui Electric Power Co Ltd
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Abstract

The invention discloses a special long-acting slow-release bird repellent for power and a high-speed rail. The bird repellent comprises the following components in parts by weight: 1-6 parts of musk-T, 0.5-20 parts of cinnamamide, 0.5-5 parts of 1-naphthol, 0.25-2 parts of bisphenol A, 0.01-1 part of a preservative, 0.5-2 parts of an antifreeze agent, 25-60 parts of N-alkyl substituted acrylamide, 1-20 parts of a crosslinking agent and 0.5-3 parts of an initiator. The low-toxicity bird repellent composition is uniformly planted into a gel system by in-situ embedment in a cross-linking polymerization process of the N-alkyl substituted acrylamide, so that the technical problem that an existing universal bird repellent product is high in cost, low in efficiency and poor in weather fastness is solved.

Description

A kind of electric power, the special long-acting slow release type bird repellent of high ferro
Technical field
The present invention relates to bird repellent technical field, particularly a kind of electric power, the special long-acting slow release type bird repellent of high ferro, is a kind of long-acting slow release type bird repellent gel based on N-alkyl-substituted acrylamide cross-linked polymer.
Background technology
Bird is the mankind's friend, and its existence has maintained the Biodiversity Characteristics of the earth.But thing followed negative effect is prevalent in field, the especially operations of electric power power transmission and transformation line and transformer station such as electric power, high ferro, airport, agricultural.The acceleration of China's electric power, high ferro, airport construction in recent years, birds seem particularly outstanding to the impact of each field safe operation.If do not injured on the basis of birds life, making birds can leave safely its original playground is one of the important topic in animal repellent technical research field.
Traditional bird technology of driving comprises from physical method and chemical method drives birds, such as the audio unit of large decibel, placement scarecrow, reflection paillette etc. are to utilize the stimulation of acoustics, optics to reach effect on driving birds, or use agricultural chemicals and the chemical reagent with certain toxicity to be sprayed in specific region, also can directly sneak in feed and make the edible rear generation toxic reaction of birds reach effect on driving birds.But this class chemical method has threatened existence and the breeding of birds, is unfavorable for the protection of rare wild bird class.
In recent years, engender the bird repellent product of low toxicity type both at home and abroad, but its formulation is mainly taking granular pattern, powder-type, water aqua type as main, as the weather such as rainwater, strong wind, easily runs off its effect on driving birds is reduced greatly thereby drive bird composition, even loses efficacy.
The at present existing larger improvement of bird repellent, as Chinese patent (application number: 201310314974.2) disclose a kind of emulsion-type bird repellent and its production and use, this emulsion-type bird repellent, comprise and drive the composition that bird spices, organic solvent, carbomer resin, pure water, stabilizing agent, antioxidant and emulsifier form, and just overcome to a certain extent emulsification difficulty, driven the problem that bird timeliness is short, use cost is high in conjunction with Preparation Method And The Use, thoroughly do not solve described problem.And for example Chinese patent (application number: 20131001828.3) provide a kind of efficient, low-toxicity compound bird repellent that contains tmtd and repefral, composite bird repellent, in its formula, comprise active component tmtd and repefral, wherein the mass ratio of tmtd and repefral is 4:1-1:20.The composite bird repellent of this invention all has good repellent effect to bird, between two medicaments, there is notable synergistic effect, birds are not had to direct killing, low to the mankind and other mammalian toxicity, there is the lasting period relatively long, to crop safety, can effectively reduce the harm of birds to field crop, orchard etc.But it is large also thoroughly not solve bird repellent bird repellent consumption, and the input cycle shortens, the problem that cost is higher.
Also do not have at present bird repellent active ingredient to be fixed in a certain stable carrier, can make to drive the product that bird composition can discharge uniformly simultaneously; Can solve again existing versatility and drive the technical problem that bird product cost is high, efficiency is low, weather resistance is poor simultaneously.
Summary of the invention
The object of this invention is to provide a kind of long-acting slow release type bird repellent gel based on N-alkyl-substituted acrylamide cross-linked polymer, by by hypotoxic bird repellent composition in the embedding of N-alkyl-substituted acrylamide cross-linking polymerization process situ equably in implanted gel system, thereby realize the immobilization of driving bird composition.Meanwhile, utilizing Jie of polymer gel to see microcellular structure slowly discharges and drives bird active ingredient in process under arms.Solve existing versatility simultaneously and drive the technical problem that bird product cost is high, efficiency is low, weather resistance is poor.
The present invention realizes the technical scheme that foregoing invention object adopts:
Electric power, the special long-acting slow release type bird repellent of high ferro, its component is as follows by weight: Moschus-T, 1-6 part; Cinnamamide, 0.5-20 part; 1-naphthols, 0.5-5 part; Bisphenol-A, 0.25-2 part; Preservative, 0.01-1 part; Antifreeze, 0.5-2 part; N-alkyl-substituted acrylamide, 25-60 part; Crosslinking agent, 1-20 part; Initator, 0.5-3 part.
Preferably, also comprise that for strengthening in short-term effect on driving birds weight portion is 0.01-5 part Methyl Benzene-o-dicarboxylate.
Preferably, be one or both in benzoic acid and nipagin A for ensureing to drive preservative described in the stability of bird composition.
Preferably, for ensureing that the antifreeze described in the result of use under harsh climate is ethylene glycol.
Preferably, for the N-alkyl-substituted acrylamide described in accurate control gel structure is N-ethyl acrylamide, N-n-pro-pyl acrylamide, N,N-DMAA, one or more in NIPA.
Preferably, for the crosslinking agent described in further increase crosslink density is N, N '-methylene-bisacrylamide.
Preferably, for the initator described in optimization cross-linking reaction time is one or more in ammonium persulfate, hydrogen peroxide, sodium pyrosulfate and tetramethylethylenediamine.
The long-acting slow release type bird repellent that described electric power, high ferro is special, adopts following method step to be prepared from:
1) press described weight portion by Moschus-T, cinnamamide, 1-naphthols, bisphenol-A, preservative, antifreeze is dissolved in N-alkyl-substituted acrylamide, after mixing, stirs and obtains uniform dispersion;
2) in the dispersion liquid of described step 1), add crosslinking agent, initator leaves standstill polymerization crosslinking reaction 0.5-24h in 0 DEG C of-60 DEG C of temperature range, to obtain final product.
Preferred long-acting slow release type bird repellent adds the Methyl Benzene-o-dicarboxylate of described weight portion in step 1); For reacting fast and stable more, in step 2) in to leave standstill polymerization crosslinking reaction 0.5-24h in 45-60 DEG C of temperature range, to obtain final product.
Electric power prepared by the present invention, the beneficial effect of high ferro long-acting special spacetabs type bird repellent be,
1, the low toxicity bird driving composition with nerve stimulation is embedded in to gel rubber material inside, slowly discharges by gel pore.Can realize the controlled of its multi-cellular structure and size by adjusting gel preparation technology, thereby it is adjustable to make to drive the volatilization rate of release of bird composition, meets the needs in electric power, high ferro field.
2, electric power of the present invention, high ferro long-acting special spacetabs type bird repellent, the bird component of driving is wherein poisoned littlely to animals and plants, and birds suck and drive after bird composition volatile matter, produce the reaction of hypersensitivity apocleisis, form region and hide reflexive memory, minimum to birds injury.Attached gel slowly releasing effect, effect on driving birds timeliness can reach more than 9 months.
3, electric power of the present invention, high ferro long-acting special spacetabs type bird repellent, preparation feedback process can complete at normal temperatures, and the long-acting slow release type bird repellent of preparing due to the present invention is polymer gel type product, and site operation is easy, greatly saves construction cost.
Electric power, high ferro long-acting special spacetabs type bird repellent polymer gel prepared by the present invention has that effect on driving birds is good, the feature of good weatherability, dimensionally stable, long service life; Especially, while application on electrical network, be not subject to excess Temperature to melt bird repellent gel; Solve bird repellent and generally used the easily problem of thawing of gel that butter, butyl ester are carrier, and used butter, butyl ester can produce the drawback of contaminated environment and corrosion electrical network.
Embodiment
Following examples are further illustrated content of the present invention, limit the scope of the invention but be not used in.
The preparation of 1 one kinds of electric power of embodiment, high ferro long-acting special spacetabs type bird repellent
In 100mL beaker, add 25g N-ethyl acrylamide, 1.5g Moschus-T, 4.5g cinnamamide, 1g1-naphthols, 0.5g bisphenol-A, 0.05g methyl hydroxybenzoate, 0.5g ethylene glycol, stirs 30min under 30 DEG C of water bath condition, adds subsequently 1g ammonium persulfate, 12g N, N '-methylene-bisacrylamide, leaves standstill after 12h after stirring, and obtains having the colorless transparent gel of good mechanical strength.
The preparation of 2 one kinds of electric power of embodiment, high ferro long-acting special spacetabs type bird repellent
Be equipped with in the glass reaction still of mechanical agitation, thermometer, reflux condensing tube and nitrogen gatherer at 1000mL, add 300g N-n-pro-pyl acrylamide, 20g Moschus-T, 70g cinnamamide, 10g1-naphthols, 7.5g bisphenol-A, 0.5g methyl hydroxybenzoate, 10g ethylene glycol, under 60 DEG C of water bath condition, stir 10min, add subsequently 5g ammonium persulfate, 90g N, N '-methylene-bisacrylamide, after stirring 5min rapidly, stop, leave standstill after 30min, obtain having certain faint yellow colorless transparent gel, again open and stir rear gel fragmentation.Products therefrom can be sprinkled upon earth's surface and use, and effect on driving birds reaches more than 9 months.
The preparation of 3 one kinds of electric power of embodiment, high ferro long-acting special spacetabs type bird repellent
In being equipped with the enamel reaction still of electric heating oil bath chuck, mechanical agitation, thermometer, reflux condensing tube and nitrogen gatherer, 5L adds 1500g NIPA, 100g Moschus-T, 350g cinnamamide, 50g1-naphthols, 30g bisphenol-A, 2.5g methyl hydroxybenzoate, 50g ethylene glycol, under 50 DEG C of oil bath conditions, stir 10min, subsequently, 400g N, N '-methylene-bisacrylamide, stir after 5min rapidly, be cooled to 25 DEG C after discharging obtain yellow liquid barrelling.Before construction, 25g hydrogen peroxide is joined in yellow liquid to hand operated mixing even, in 1h, be coated on exterior wall, crosslinked 24h under room temperature, surface of wall forms light yellow gel layer, and effect on driving birds can maintain and reach more than 9 months.
The preparation of 4 one kinds of electric power of embodiment, high ferro long-acting special spacetabs type bird repellent
In 100mL beaker, add 25g N,N-DMAA, 1.5g Moschus-T, 4.5g cinnamamide, 1g1-naphthols, 5g Methyl Benzene-o-dicarboxylate, 0.5g bisphenol-A, 0.05g methyl hydroxybenzoate, 0.5g ethylene glycol, stirs 40min under 25 DEG C of water bath condition, adds subsequently 1g hydrogen peroxide, 12gN, N '-methylene-bisacrylamide, leaves standstill after 12h after stirring, and obtains having the colorless transparent gel of good mechanical strength.
The preparation of 5 one kinds of electric power of embodiment, high ferro long-acting special spacetabs type bird repellent
At 1000mL, mechanical agitation is housed, thermometer, in the glass reaction still of reflux condensing tube and nitrogen gatherer, add 75g N-ethyl acrylamide, 75g N-n-pro-pyl acrylamide, 75g N, N-DMAA, 75g NIPA, 15g Moschus-T, 75g cinnamamide, 10g1-naphthols, 7.5g bisphenol-A, 0.5g benzoic acid, 10g ethylene glycol, under 60 DEG C of water bath condition, stir 10min, add subsequently 5g sodium pyrosulfate, 90g N, N '-methylene-bisacrylamide, after stirring 5min rapidly, stop, leave standstill after 30min, obtain having certain faint yellow colorless transparent gel, again open and stir rear gel fragmentation.Products therefrom can be sprinkled upon earth's surface and use, and effect on driving birds reaches more than 9 months.
The preparation of 6 one kinds of electric power of embodiment, high ferro long-acting special spacetabs type bird repellent
In being equipped with the enamel reaction still of electric heating oil bath chuck, mechanical agitation, thermometer, reflux condensing tube and nitrogen gatherer, 5L adds 1000g NIPA, 500g N-n-pro-pyl acrylamide, 100g Moschus-T, 350g cinnamamide, 50g1-naphthols, 30g bisphenol-A, 2.5g methyl hydroxybenzoate, 50g ethylene glycol, stirs 10min under 45 DEG C of oil bath conditions, subsequently, 400g N, N '-methylene-bisacrylamide, stirs rapidly after 5min, be cooled to 25 DEG C after discharging obtain yellow liquid barrelling.Before construction, by 15g hydrogen peroxide, 10g tetramethylethylenediamine joins in yellow liquid, and hand operated mixing is even, in 1h, be coated on exterior wall, and crosslinked 24h under room temperature, surface of wall forms light yellow gel layer, and effect on driving birds can maintain and reach more than 9 months.
Test example 1
The bird repellent test that Handan, Hebei power office makes described embodiment 5 is implemented on electrical network, and summer temp is more than 90 DEG C, and product does not melt distortion, and effect on driving birds continues 1 year.
Test example 2
2012, to Xi'an high ferro special line Zhengzhou section, select at random the bird repellent application that several sections of 20 kilometers of circuits make described embodiment 6 to test enforcement at Zhengzhou, henan, respond well, there is not any traffic safety accident that bird pest causes in test circuit in 1 year; Near the random high railway division of selecting, have no birds activity.

Claims (6)

1. electric power, the special long-acting slow release type bird repellent of high ferro, is characterized in that: its component is as follows by weight: Moschus-T, 1-6 part; Cinnamamide, 0.5-20 part; 1-naphthols, 0.5-5 part; Bisphenol-A, 0.25-2 part; Preservative, 0.01-1 part; Antifreeze, 0.5-2 part; N-alkyl-substituted acrylamide, 25-60 part; Crosslinking agent, 1-20 part; Initator, 0.5-3 part.
2. electric power as claimed in claim 1, the special long-acting slow release type bird repellent of high ferro, is characterized in that: described preservative is one or both in benzoic acid and nipagin A.
3. electric power as claimed in claim 1, the special long-acting slow release type bird repellent of high ferro, is characterized in that: described antifreeze is ethylene glycol.
4. electric power as claimed in claim 1, the special long-acting slow release type bird repellent of high ferro, it is characterized in that: described N-alkyl-substituted acrylamide is N-ethyl acrylamide N-n-pro-pyl acrylamide, N, N-DMAA, one or more in NIPA.
5. electric power as claimed in claim 1, the special long-acting slow release type bird repellent of high ferro, is characterized in that: described crosslinking agent is N, N '-methylene-bisacrylamide.
6. electric power as claimed in claim 1, the special long-acting slow release type bird repellent of high ferro, is characterized in that: described initator is one or more in ammonium persulfate, hydrogen peroxide, sodium pyrosulfate and tetramethylethylenediamine.
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CN108432749A (en) * 2018-03-28 2018-08-24 方建波 A kind of preparation method of orchard bird repellent
CN109169658A (en) * 2018-08-29 2019-01-11 西安高科理化技术有限责任公司 A kind of gel-type sustained release bird repellent and preparation method thereof

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CN103548864A (en) * 2012-08-27 2014-02-05 安徽爱戈德生物科技有限公司 Bird repellent composition, solid preparations and preparation method thereof

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