KR101619459B1 - powder type insecticidal composition for cockroach and manufacturing method of it - Google Patents

powder type insecticidal composition for cockroach and manufacturing method of it Download PDF

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KR101619459B1
KR101619459B1 KR1020150165315A KR20150165315A KR101619459B1 KR 101619459 B1 KR101619459 B1 KR 101619459B1 KR 1020150165315 A KR1020150165315 A KR 1020150165315A KR 20150165315 A KR20150165315 A KR 20150165315A KR 101619459 B1 KR101619459 B1 KR 101619459B1
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boric acid
weight
parts
sugar
solution
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김범중
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김범중
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION 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
    • A01N59/00Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
    • A01N59/14Boron; Compounds thereof
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION 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
    • A01N25/00Biocides, 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
    • A01N25/002Biocides, 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 a foodstuff as carrier or diluent, i.e. baits
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION 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
    • A01N25/00Biocides, 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
    • A01N25/12Powders or granules

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  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • Pest Control & Pesticides (AREA)
  • Plant Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Agronomy & Crop Science (AREA)
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Abstract

Provided in the present invention are a powder-type insecticidal composition and a manufacturing method thereof. The manufacturing method comprises: a material preparing step of preparing 100 parts by weight of boric acid, 2-4 parts by weight of sugar based on 100 parts by weight of boric acid, 70-90 parts by weight of potato starch based on 100 parts by weight of boric acid, 1300-1700 parts by weight of sparkling water based on 100 parts by weight of boric acid, and 1300-1700 parts by weight of distilled water based on 100 parts by weight of boric acid; a sugar dissolving step of manufacturing a sugar solution by adding and dissolving sugar in the sparkling water; a heating step of mixing the sugar solution and the distilled water, and heating the same up to 80°C; a boric acid dissolving step of manufacturing a boron solution by dissolving boric acid by adding boric acid to the heated mixed solution; a cooling step of cooling the boric acid solution to 25°C; a starch mixing step of manufacturing a starch mixed solution by adding the potato starch to the cooled boric acid solution and stirring the same; a drying step of obtaining a solid material by pouring the starch mixed solution into a vaporization container, uniformly spreading and drying the same; and a grinding step of manufacturing a powder-type insecticidal composition for cockroach by inputting the solid material into a grinder and grinding the same. According to the present invention, sugar as an attractant can uniformly bind to boric acid by binding to dissolved boric acid in a recrystallizing process in a state of maximizing the solubility of boric acid by adding boric acid to heated water in manufacturing of a powder-type insecticidal composition using boric acid, so as to uniformly bind an insecticidal component and an attracting component, thereby having excellent attracting and insect-destroying performance.

Description

분말형 바퀴벌레 살충조성물과 그 제조 방법{powder type insecticidal composition for cockroach and manufacturing method of it}[0001] The present invention relates to a powdered insecticidal composition for cockroaches,

본 발명은 바퀴벌레에 대한 살충조성물에 관한 것으로, 보다 상세하게는 붕산, 감자전분, 설탕을 이용하되 탄산수를 이용하여 붕산을 용해시킨 다음 재결정화시키면서 미분화시키면서 붕산과 설탕 및 감자전분이 결합되도록 하여 우수한 살충작용을 가지도록 한, 분말형 바퀴벌레 살충조성물과 그 제조 방법에 관한 것이다.More particularly, the present invention relates to a insecticidal composition for cockroaches, which comprises boric acid, potato starch, and sugar, which are dissolved in carbonic acid water to dissolve boric acid, The present invention relates to a powdered-type cockroach insecticidal composition and a method for producing the same.

바퀴벌레는 주택과 같은 따뜻한 곳에 살면서 주로 밤에 활동하여 음식물과 의복을 해치는 곤충으로 비위생적이며, 혐오감을 주는 곤충이다.Cockroach is an insect, an insulting insect that lives in a warm place, such as a house, and usually works at night to harm food and clothing.

이러한 바퀴벌레의 살충 조성물로 종래에는 디클로로벤젠, 나프탈렌, 캄포르 등과 같은 승화성 살충제, 젤 타입 살충제, 고체 살충제가 주로 사용되었다.Conventionally, sublimation insecticides such as dichlorobenzene, naphthalene and camphor, gel-type insecticides and solid insecticides have been mainly used as the insecticidal compositions of cockroaches.

이러한 종래의 살충제는 장기간 사용시 지속적인 효과를 나타내지 못하며, 방바닥 등과 같은 구석지고 은밀한 곳을 주로 다니는 바퀴벌레를 효과적으로 박멸할 수 없는 문제점이 있으며, 특히 내성이 강하고 번식력이 큰 대형 바퀴벌레는 이러한 약제로는 거의 효과가 없는 문제점이 있었다.Such conventional insecticides do not exhibit the lasting effect in long-term use, and can not effectively eradicate cockroaches mainly in the cornered and covert places such as the floor. Particularly, the large cockroaches having high resistance and high fertility have almost no effect There is no problem.

이러한 문제를 해결하기 위하여 강력한 살충력을 갖는 붕산을 활용한 사례가 공개되어 있다.In order to solve this problem, a case of using boric acid having a strong insecticidal power is disclosed.

일예로 "바퀴벌레 살충제"(한국 공개특허공보 제10-2000-0072131호, 특허문헌 1)에는 계란, 멸치, 라면, 설탕 및 붕산을 포함한 살충제가 공개되어 있다.For example, insecticides including egg, anchovy, ramen, sugar, and boric acid are disclosed in "Cockroach insecticide" (Korean Patent Laid-Open Publication No. 10-2000-0072131, Patent document 1).

특허문헌 1에서 계란, 멸치, 라면, 설탕은 바퀴벌레를 유인하기 위한 것으로 단백질, 탄수화물 등 바퀴벌레가 좋아하는 성분이 포함되어 있다.In Patent Document 1, eggs, anchovies, ramen, and sugar are used to attract cockroaches, and include components such as proteins and carbohydrates that cockroaches like.

특허문헌 1의 제법은 계란, 멸치, 라면, 설탕 등을 혼합한 다음 붕산을 교반기에 주입시켜 주입하는 간단한 제법으로 제조되나, 붕산과 유인제 성분들이 고르게 혼합되지 않고 서로 분리된 상을 취하기 때문에 바퀴벌레의 붕산 섭취가 원할히 이루어지지 못해 오히려 바퀴벌레가 증식할 수 있는 문제점이 있다.The process of Patent Document 1 is produced by a simple process in which eggs, anchovies, ramen, sugar, etc. are mixed and then boric acid is injected into a stirrer and injected. However, boric acid and attractant components are not mixed evenly, Of boric acid can not be consumed, and the cockroach can multiply.

이러한 문제점의 해소를 위한 기술로 "붕산을 주원료로 한 친환경적인 바퀴벌레 제거제"(한국 공개특허공보 제10-2013-0143467호, 특허문헌 2)가 공개되어 있다.As a technique for solving such a problem, "Environmentally friendly cockroach remover mainly made of boric acid" (Korean Patent Laid-Open No. 10-2013-0143467, Patent Document 2) is disclosed.

특허문헌 2에는 살충 성능을 갖는 붕산 외에 삶은 감자, 삶은 계란노른자를 혼합하여 반죽하는 공정이 공개되어 있다.Patent Document 2 discloses a process for kneading boiled potatoes and boiled egg yolk in addition to boric acid having insecticidal properties.

하지만, 단순 혼합 반죽만으로는 역시 붕산과 유인제 성분의 고른 혼합이 불균일하게 되고, 반죽물의 경우 그 크기가 크게 형성될 수 밖에 없어 이 역시 살충 효과가 균일하게 이루어질 수 없게 된다.However, even a simple mixing dough still causes irregular mixing of the boric acid and the attractant components, and in the case of the kneaded product, the size of the kneaded product is so large that the insecticidal effect can not be uniformly achieved.

더 개선된 기술로 "바퀴벌레 살충제"(한국 공개특허공보 제10-2013-0076099호, 특허문헌 3)에는 계란, 은행잎 추출물, 쑥을 분쇄하여 용기 내에 쪄서 1차 조성물을 제조하고, 1차조성물과 붕산을 혼합하여 분말 상태로 제조하거나, 분말 상태에 식물성 기름을 교반하여 젤 상태로 제조하는 기술이 공개되어 있다.In the "cockroach insecticide" (Korean Patent Laid-Open Publication No. 10-2013-0076099, Patent Document 3), egg, ginkgo leaf extract and mugwort were pulverized and steamed in a vessel to prepare a first composition, Boric acid is blended to produce a powder, or a vegetable oil is mixed in a powder state to produce a gel state.

특허문헌 3에는 분말 상태로 제조하는 기술이 공개되어 있으나, 이 역시 다른 유인제 성분들과 단순 혼합하는 공정으로만 이루어져 있을 뿐이므로 분말상의 살충조성물의 균일한 혼합에 의문점이 있으며, 유인제 성분이 붕산 성분과 고르게 결합되어 있지 않게 되는 바, 이 역시 일정한 살충 효과를 갖지 못하게 된다.Patent Literature 3 discloses a technique for manufacturing powdery state, but this is also a process of simply mixing with other attractant components, so there is a question about uniform mixing of powdery insecticide composition, It is not evenly bound to the boric acid component, and this also has a certain insecticidal effect.

KR 10-2000-0072131 (2000.12.05)KR 10-2000-0072131 (2000.12.05) KR 10-2013-0143467 (2013.12.31)KR 10-2013-0143467 (December 31, 2013) KR 10-2013-0076099 (2013.07.08)KR 10-2013-0076099 (July 20, 2013)

본 발명의 분말형 바퀴벌레 살충조성물과 그 제조 방법은 상기와 같은 종래 기술에서 발생하는 문제점을 해소하기 위한 것으로, 붕산을 이용한 분말상의 살충조성물의 제조에 있어 가열된 물에 붕산을 첨가하여 붕산의 용해도를 최대로 높인 상태에서 재결정화하는 과정을 거치고, 그 과정 중에 용해된 붕산에 당분이 고르게 결합되어 유인제로써의 당분이 붕산에 고르게 결합될 수 있게 하여 살충성분과 유인성분이 최대로 고르게 결합됨으로써 우수한 유인 및 살충 성능을 가질 수 있게 하려는 것이다.The present invention relates to a powdered cockroach insecticide composition and a method for producing the same, which solves the problems of the prior art as described above. In the preparation of a powdery insecticidal composition using boric acid, boric acid is added to heated water, And the sugar is uniformly bonded to the dissolved boric acid in the course of the process so that the sugar as the attractant can be uniformly bonded to the boric acid so that the insecticidal component and the attractant component are uniformly bonded to each other at the maximum level And to have excellent attractiveness and insecticidal performance.

특히, 탄산수를 함께 혼합하고, 탄산수 역시 가열시킨 상태에서 붕산이 첨가되도록 함으로써 가열에 의해 용해되어 있던 이산화탄소의 활발한 움직임에 의해 붕산의 용해가 가일층 활발하게 이루어질 수 있게 함으로써 재결정화되는 붕산이 최대한 많아지게 하려는 것이다.Particularly, since carbonic acid water is mixed together and boric acid is added while carbonic acid water is heated, active dissolution of boric acid can be actively performed due to the active movement of carbon dioxide which has been dissolved by heating so that the amount of boric acid recrystallized becomes as high as possible I want to.

또, 감자전분은 붕산이 용해된 액상이 상온에서 냉각된 상태에 첨가되어 분산되도록 함으로써 감자전분의 가열로 인한 변질을 방지하여 우수한 유인 효과를 가질 수 있게 하려는 것이다.In addition, the potato starch is intended to prevent the deterioration due to the heating of the potato powder by allowing the liquid phase in which the boric acid is dissolved to be added and dispersed in the state of being cooled at room temperature, so as to have an excellent attracting effect.

또한, 미량의 계면활성제를 추가로 첨가하여 제조함으로써 살충효과를 가일층 높일 수 있게 하려는 것이다.It is also intended to further increase the insecticidal effect by further adding a small amount of a surfactant.

본 발명의 분말형 바퀴벌레 살충조성물의 제조 방법은 상기와 같은 과제를 해결하기 위하여, 붕산 100 중량부와, 상기 붕산 100 중량부 대비 2 ~ 4 중량부의 설탕과, 상기 붕산 100 중량부 대비 70 ~ 90 중량부의 감자전분과, 상기 붕산 100 중량부 대비 1300 ~ 1700 중량부의 탄산수와, 상기 붕산 100 중량부 대비 1300 ~ 1700 중량부의 정제수를 준비하는 재료준비단계와; 상기 탄산수에 상기 설탕을 첨가한 후 용해시켜 설탕용해액을 제조하는 설탕용해단계와; 상기 설탕용해액과 상기 정제수를 혼합하여 혼합액을 제조한 후 80℃까지 가열하는 가열단계와; 상기 가열된 혼합액에 상기 붕산을 첨가하여 붕산을 용해시켜 붕산용해액을 제조하는 붕산용해단계와; 상기 붕산용해액을 25℃까지 냉각시키는 냉각단계와; 상기 냉각된 붕산용해액에 상기 감자전분을 첨가한 후 교반하여 전분혼합액을 제조하는 전분혼합단계와; 높이가 1 ~ 3cm인 증발용기를 준비한 후 상기 전분혼합액을 증발용기에 부어 고르게 도포한 상태에서 20 ~ 34℃의 온도로 36 ~ 48시간 동안 건조시켜 고형물을 수득하는 건조단계와; 상기 건조단계에서 수득된 고형물을 분쇄기에 투입하여 분쇄하여 분말상의 바퀴벌레 살충조성물을 제조하는 분쇄단계;를 포함하여 구성된다.In order to solve the above problems, the present invention provides a method of producing a powdered cockroach insecticidal composition comprising 100 parts by weight of boric acid, 2 to 4 parts by weight of sugar relative to 100 parts by weight of the boric acid, 70 to 90 parts by weight of 100 parts by weight of the boric acid, A preparation step of preparing 1300-1700 parts by weight of carbonic acid water based on 100 parts by weight of the boric acid and 1300-1700 parts by weight of purified water based on 100 parts by weight of the boric acid; A sugar dissolving step of adding the sugar to the carbonated water and dissolving the sugar to produce a sugar dissolving liquid; Mixing the sugar solution and the purified water to prepare a mixed solution, and heating the mixed solution to 80 캜; Adding the boric acid to the heated mixed solution to dissolve the boric acid to produce a boric acid solution; A cooling step of cooling the boric acid solution to 25 DEG C; A starch mixing step of adding the potato starch to the cooled boric acid solution and stirring the mixture to prepare a starch mixture; A drying step of preparing an evaporation vessel having a height of 1 to 3 cm, pouring the starch mixture into an evaporation vessel and applying it evenly and drying at a temperature of 20 to 34 ° C for 36 to 48 hours to obtain a solid; And a pulverizing step of putting the solid obtained in the drying step into a pulverizer and pulverizing the pulverizer to prepare a powdered cockroach insecticide composition.

또는, 붕산 100 중량부와, 상기 붕산 100 중량부 대비 2 ~ 4 중량부의 설탕과, 상기 붕산 100 중량부 대비 70 ~ 90 중량부의 감자전분과, 상기 붕산 100 중량부 대비 1300 ~ 1700 중량부의 탄산수와, 상기 붕산 100 중량부 대비 1300 ~ 1700 중량부의 정제수를 준비하는 재료준비단계와; 상기 탄산수에 상기 설탕을 첨가한 후 용해시켜 설탕용해액을 제조하는 설탕용해단계와; 상기 설탕용해액과 상기 정제수를 혼합하여 혼합액을 제조한 후 혼합액에 붕산을 첨가한 다음 80℃까지 밀폐된 용기 내부에서 가열하여 붕산을 용해시켜 붕산용해액을 제조하는 가열단계와; 상기 붕산용해액을 25℃까지 냉각시키는 냉각단계와; 상기 냉각된 붕산용해액에 상기 감자전분을 첨가한 후 교반하여 전분혼합액을 제조하는 전분혼합단계와; 높이가 1 ~ 3cm인 증발용기를 준비한 후 상기 전분혼합액을 증발용기에 부어 고르게 도포한 상태에서 20 ~ 34℃의 온도로 36 ~ 48시간 동안 건조시켜 고형물을 수득하는 건조단계와; 상기 건조단계에서 수득된 고형물을 분쇄기에 투입하여 분쇄하여 분말상의 바퀴벌레 살충조성물을 제조하는 분쇄단계;를 포함하여 구성된다.Alternatively, 100 parts by weight of boric acid, 2 to 4 parts by weight of sugar relative to 100 parts by weight of the boric acid, 70 to 90 parts by weight of potato starch based on 100 parts by weight of the boric acid, 1300 to 1700 parts by weight of carbonated water, Preparing a purified water of 1300 to 1700 parts by weight based on 100 parts by weight of the boric acid; A sugar dissolving step of adding the sugar to the carbonated water and dissolving the sugar to produce a sugar dissolving liquid; A heating step of preparing a mixed solution by mixing the sugar solution and the purified water, adding boric acid to the mixed solution, and heating the mixture in a container sealed up to 80 ° C to dissolve the boric acid to prepare a boric acid solution; A cooling step of cooling the boric acid solution to 25 DEG C; A starch mixing step of adding the potato starch to the cooled boric acid solution and stirring the mixture to prepare a starch mixture; A drying step of preparing an evaporation vessel having a height of 1 to 3 cm, pouring the starch mixture into an evaporation vessel and applying it evenly and drying at a temperature of 20 to 34 ° C for 36 to 48 hours to obtain a solid; And a pulverizing step of putting the solid obtained in the drying step into a pulverizer and pulverizing the pulverizer to prepare a powdered cockroach insecticide composition.

이때, 상기 전분혼합단계에서 붕산 100 중량부 대비 1 ~ 2 중량부의 계면활성제를 더 첨가하는 것을 특징으로 한다.At this time, 1 to 2 parts by weight of a surfactant is further added to 100 parts by weight of boric acid in the starch-mixing step.

본 발명의 분말형 바퀴벌레 살충조성물은 상기 제조 방법에 의해 제조된 것을 특징으로 한다.The powdered cockroach insecticidal composition of the present invention is characterized by being produced by the above-mentioned production method.

본 발명에 의해, 붕산을 이용한 분말상의 살충조성물의 제조에 있어 가열된 물에 붕산을 첨가하여 붕산의 용해도를 최대로 높인 상태에서 재결정화하는 과정을 거치고, 그 과정 중에 용해된 붕산에 당분이 고르게 결합되어 유인제로써의 당분이 붕산에 고르게 결합될 수 있게 하여 살충성분과 유인성분이 최대로 고르게 결합됨으로써 우수한 유인 및 살충 성능을 가질 수 있게 된다.According to the present invention, in the production of a powdery insecticidal composition using boric acid, boric acid is added to heated water to recrystallize the boric acid in a state where the solubility of the boric acid is maximized. In the course of this process, And the sugar as the attractant can be uniformly bonded to the boric acid, so that the insecticidal component and the attractant component are uniformly bonded to each other to have excellent attraction and insecticidal performance.

특히, 탄산수를 함께 혼합하고, 탄산수 역시 가열시킨 상태에서 붕산이 첨가되도록 함으로써 가열에 의해 용해되어 있던 이산화탄소의 활발한 움직임에 의해 붕산의 용해가 가일층 활발하게 이루어질 수 있게 함으로써 재결정화되는 붕산이 최대한 많아지게 되고, 작은 입자에 고르게 당분과 감자전분이 결합되어 균일한 유인 및 살충 성능을 유지할 수 있게 된다.Particularly, since carbonic acid water is mixed together and boric acid is added while carbonic acid water is heated, active dissolution of boric acid can be actively performed due to the active movement of carbon dioxide which has been dissolved by heating so that the amount of boric acid recrystallized becomes as high as possible And the sugar particles and the potato starch are uniformly dispersed in the small particles, so that uniform attraction and insecticidal performance can be maintained.

또, 감자전분은 붕산이 용해된 액상이 상온에서 냉각된 상태에 첨가되어 분산되도록 함으로써 감자전분의 가열로 인한 변질을 방지하여 우수한 유인 효과를 가질 수 있게 된다.In addition, the potato powders are added to the liquid phase in which the boric acid dissolved is dispersed in the cooled state at room temperature, thereby preventing deterioration due to the heating of the potato powders, thereby having an excellent attracting effect.

또한, 미량의 계면활성제를 추가로 첨가하여 제조함으로써 살충효과를 가일층 높일 수 있게 된다.In addition, by further adding a small amount of a surfactant, it is possible to further increase the insecticidal effect.

도 1은 본 발명에서 전분혼합단계를 진행하는 상태를 나타낸 사진.
도 2는 본 발명에서 건조단계를 진행하는 상태를 나타낸 사진.
도 3은 본 발명에서 건조단계에서 건조된 분말 상태를 나타낸 사진.
BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a photograph showing a state where a starch mixing step is proceeded in the present invention. FIG.
2 is a photograph showing a state where the drying step is proceeded in the present invention.
3 is a photograph showing the state of the powder dried in the drying step in the present invention.

이하, 본 발명의 분말형 바퀴벌레 살충조성물의 제조 방법에 대해 상세히 설명하기로 한다.Hereinafter, the method for producing the powdered cockroach insecticidal composition of the present invention will be described in detail.

1. 재료준비단계1. Material preparation steps

붕산 100 중량부와, 상기 붕산 100 중량부 대비 2 ~ 4 중량부의 설탕과, 상기 붕산 100 중량부 대비 70 ~ 90 중량부의 감자전분과, 상기 붕산 100 중량부 대비 1300 ~ 1700 중량부의 탄산수와, 상기 붕산 100 중량부 대비 1300 ~ 1700 중량부의 정제수를 준비한다.100 parts by weight of boric acid, 2 to 4 parts by weight of sugar relative to 100 parts by weight of the boric acid, 70 to 90 parts by weight of potato starch based on 100 parts by weight of the boric acid, 1300 to 1700 parts by weight of carbonic acid water based on 100 parts by weight of the boric acid, 1300 to 1700 parts by weight of purified water relative to 100 parts by weight of water is prepared.

붕산 (硼酸, Boric acid) 은 붕소를 중심원자로 하는 산소산의 염이며, 화학식은 H3BO3으로, 무색·무취에 진주 광택이 있는 인편상의 결정이다. Boric acid (boric acid) is a salt of an oxygen acid as a central atom of boron. Its chemical formula is H3BO3, which is a colorless, odorless, pearly shine crystal.

붕사에 황산을 작용시켜 만든 것으로 더운 물에 잘 녹으며, 방부제·소독제로 쓰인다.It is made by working borax with sulfuric acid. It is well dissolved in hot water, used as a preservative, disinfectant.

종래 기술에서 서술한 바와 같이 붕산은 바퀴벌레의 살충에 상당한 효과를 갖는 것으로 알려져 있다.As described in the prior art, boric acid is known to have a considerable effect on the insecticidal action of cockroaches.

설탕과 감자전분은 바퀴벌레를 유인하기 위한 당 성분 및 탄수화물 성분이다.Sugar and potato starch are sugar and carbohydrate ingredients to attract cockroaches.

종래 기술과 같이 삶은 감자를 사용하지 않는 것은 액체에서의 분산성을 최대한 활용하기 위한 것으로 삶은 감자를 사용하는 경우 붕산이 용해된 액상에 고르게 분산되지 않아 분말상의 살충조성물에 유인 성분이 고르게 분포하지 못하게 되기 때문이다.The use of boiled potatoes as in the prior art is intended to maximize the dispersibility in liquids. When boiled potatoes are used, boric acid is not evenly dispersed in the liquid phase in which the boric acid is dissolved, .

또한, 본 발명의 출원인이 다수 실험해본 결과 감자가 가열되어 삶아진 경우보다 감자전분을 가열하지 않고 제조하였을 때 유인 효과가 더 높게 나타났기 때문이다.In addition, as a result of many experiments by the applicant of the present invention, the attracting effect was higher when the potato was prepared without heating the potato starch than when the potato was heated and boiled.

탄산수는 설탕을 용해시키고, 붕산의 용해도를 가일층 높이기 위한 것이다.Carbonated water is used to dissolve sugar and to increase the solubility of boric acid.

붕산의 온도에 따른 용해도를 살펴보면 온도가 상승할수도록 용해도가 높아진다.The solubility of boric acid in terms of temperature increases as the temperature increases.

반면, 이산화탄소는 온도가 상승할수도록 용해도가 낮아지는데, 이때 발생하는 기체 상태인 이산화탄소는 대기중으로 이동하려하는 현상을 갖게 되는데 이를 이용하여 교반 효과를 극대화시킬 수 있게 된다.On the other hand, the solubility of carbon dioxide is lowered so that the temperature increases. At this time, the gaseous carbon dioxide which is generated at this time has a phenomenon to move to the atmosphere, which can maximize the stirring effect.

이때, 탄산수에 용해된 당분과 붕산이 최대한 고르게 교반하게 되는 바, 채 용해되지 아니한 붕산에 당분이 고르게 결합될 수 있게 된다.At this time, since the sugar and boric acid dissolved in the carbonic acid water are stirred as much as possible, the sugar can be uniformly bonded to the boric acid which is not dissolved.

재료들의 중량을 살펴보면 탄산수와 정제수는 후술하는 건조단계에서 증발하게 되는 바, 실질적으로 붕산 100 중량부, 상기 붕산 100 중량부 대비 2 ~ 4 중량부의 설탕, 70 ~ 90 중량부의 감자전분으로 구성되게 된다.As for the weight of the materials, the carbonated water and the purified water are evaporated in the drying step to be described later, and substantially consist of 100 parts by weight of boric acid, 2 to 4 parts by weight of sugar and 100 to 90 parts by weight of potash .

이는 살충성능을 갖는 붕산 100 중량부 대비 유인제가 되는 설탕과 감자전분의 합이 90 ~ 130 중량부 정도가 된다.This is because the sum of the sugar and the potato starch which is the attractant to 100 parts by weight of the boric acid having insecticidal performance is about 90 to 130 parts by weight.

유인제가 상기 중량 미만일 경우 유인 효과가 떨어지게 되며, 유인제 함량이 상기 중량을 초과할 경우 동일 분말 중량 대비 살충 효과가 떨어지게 된다.If the attractant is less than the above weight, the attracting effect is lowered, and when the content of the attractant exceeds the above weight, the insecticidal effect is inferior to the weight of the same powder.

아울러, 탄산수의 중량이 상기와 같이 한정된 것은 탄산수 함량이 상기 함량 미만일 경우 설탕의 용해가 원할히 이루어지 않기 때문이며, 과량일 경우 가열 공정에서 기화되는 이산화탄소의 압력이 너무 높아져 폭발 위험이 있기 때문이다.In addition, the weight of the carbonated water is limited as described above because the carbonated water content is less than the above-mentioned content because the sugar is not dissolvable. If the carbonated water is excessive, the pressure of the carbon dioxide vaporized in the heating process becomes too high.

더불어, 정제수를 별도로 준비하는 것은 탄산수에 붕산을 첨가할 경우 붕산의 용해가 원할히 이루어지지 않기 때문에 별도로 첨가하는 것이다.In addition, preparation of purified water is separately performed because boric acid is not easily dissolved when boric acid is added to carbonic acid water.

2. 설탕용해단계2. Sugar melting step

상기 준비된 탄산수에 상기 설탕을 첨가한 후 용해시켜 설탕용해액을 제조한다.The sugar is added to the prepared carbonated water and then dissolved to prepare a sugar solution.

설탕은 바퀴벌레를 유인하기 위한 당 성분으로 설탕 외에 과당, 포도당, 액상과당 등이 대체로 사용될 수도 있다.Sugar is a sugar ingredient for attracting cockroaches, and in addition to sugar, fructose, glucose, and liquid fructose may be used as a substitute.

3. 가열단계3. Heating step

상기 설탕용해액과 상기 정제수를 혼합하여 혼합액을 제조한 후 80℃까지 가열한다.The sugar solution and the purified water are mixed to prepare a mixed solution, which is then heated to 80 캜.

설탕용해액에 정제수를 더 첨가하는 것은 붕산이 탄산수에서의 용해도가 높지 않아 붕산의 용해도를 높이기 위한 것이다.Adding more purified water to the sugar solution is intended to increase the solubility of the boric acid because the boric acid is not highly soluble in the carbonated water.

4. 붕산용해단계4. Boric acid dissolution step

상기 가열된 혼합액에 상기 붕산을 첨가하여 붕산을 용해시켜 붕산용해액을 제조한다.The boric acid is added to the heated mixed solution to dissolve the boric acid to prepare a boric acid solution.

상기와 같이 혼합액을 80℃까지 상승시켜 붕산을 첨가하므로 붕산의 용해도가 상승하게 된다.As described above, the boric acid is added by raising the mixed solution to 80 DEG C, so that the solubility of the boric acid is increased.

5. 냉각단계5. Cooling step

상기 붕산용해액을 25℃까지 냉각시킨다.The boric acid solution is cooled to 25 캜.

붕산이 25℃까지 냉각하게 되면 80℃의 높은 온도로 용해되어 있던 일부 붕산은 입자 형태로 변하게 되고, 일부는 그대로 용해된 상태로 존재하게 된다.When boric acid is cooled to 25 ° C, some of the boric acid, which has been dissolved at a high temperature of 80 ° C, is converted into a particle form, and some of the boric acid is present in a dissolved state.

즉, 냉각단계에서의 혼합액에는 아예 용해되지 아니한 붕산 분말, 용해된 붕산, 용해되었다 다시 재결정화되는 붕산 분말이 함께 공존하게 된다.That is, the boric acid powder, the dissolved boric acid, and the dissolved and recrystallized boric acid powder coexist together in the mixed solution in the cooling step.

6. 전분혼합단계6. Starch Mixing Step

도 1에 나타난 것처럼 상기 냉각된 붕산용해액에 상기 감자전분을 첨가한 후 교반하여 전분혼합액을 제조한다.As shown in FIG. 1, the potato starch was added to the cooled boric acid solution and stirred to prepare a starch mixture.

감자전분을 초기에 혼합하지 않는 것은 앞서 설명한 바와 같이 본 출원의 발명자가 수차례 시험한 결과 가열되거나 익혀지지 않은 감자전분을 이용하여 살충조성물을 제조했을 때 유인 효과가 더 뛰어난 것을 확인했기 때문이다.The reason why the potato starch is not initially mixed is that the inventor of the present application conducted several tests as described above, and it was confirmed that the insecticidal effect was more excellent when the insecticidal composition was prepared using heated or unroasted potato starch.

더불어, 익힌 감자전분의 경우 감자전분이 뭉쳐버려 붕산용해액에 첨가할 경우 고르게 잘 분산되지 않는 반면 않익은 감자전분의 경우 고르게 분산되기 때문이다.In addition, when potato starch is cooked, the potato starch is aggregated and added to the boric acid solution, which is not uniformly dispersed, whereas the unaffected potato starch is evenly dispersed.

이때, 상기 전분혼합단계에서 붕산 100 중량부 대비 1 ~ 2 중량부의 계면활성제를 더 첨가할 수 있다.In this case, 1 to 2 parts by weight of a surfactant may be further added to 100 parts by weight of boric acid in the starch-mixing step.

바퀴벌레의 호흡기는 유분으로 감싸져 있기 때문에 첨가된 계면활성제를 흡입하게 되면 유분이 분해되면서 바퀴벌레의 질식사를 유발하는 것으로 판단된다.Since the respirator of the cockroach is wrapped with oil, it is judged that when the surfactant is inhaled, the oil is decomposed to cause the cockroach of the cockroach.

7. 건조단계7. Drying step

높이가 1 ~ 3cm인 도 2와 같은 증발용기를 준비한 후 상기 전분혼합액을 증발용기에 부어 고르게 도포한 상태에서 20 ~ 34℃의 온도로 36 ~ 48시간 동안 건조시켜 고형물을 수득한다.The evaporation vessel as shown in FIG. 2 having a height of 1 to 3 cm is prepared, and then the starch mixture is poured into an evaporation vessel and dried at a temperature of 20 to 34 ° C for 36 to 48 hours to obtain a solid.

이때, 불순물이 안들어가게 빛이 잘 들고 통풍이 잘되는 유리 온실에서 건조하는 것이 보다 바람직하다.At this time, it is more preferable to dry in a glass greenhouse where the light is well ventilated so that the impurities do not come in.

수득된 고형물에는 초기에 용해되지 아니한 상태의 붕산 분말의 표면에 당 성분 및 감자전분이 달라붙은 형태, 용해되었다가 재결정화된 붕산 분말의 표면에 당 성분 및 감자전분이 달라붙은 형태가 함께 공존하게 된다.In the obtained solid, the sugar component and the potato starch are adhered to the surface of the boric acid powder in an initially undissolved state, and the sugar component and the potato starch are stuck on the surface of the recrystallized boric acid powder.

8. 분쇄단계8. Crushing step

상기 건조단계에서 수득된 고형물을 분쇄기에 투입하여 분쇄하여 도 3과 같은 분말상의 바퀴벌레 살충조성물을 제조한다.The solids obtained in the drying step are introduced into a crusher and pulverized to prepare a powdered cockroach insecticidal composition as shown in Fig.

상기와 같은 구성에 있어서 가열단계와 붕산용해단계는 한 단계로 동시에 진행될 수 있다.In the above-described structure, the heating step and the boric acid dissolving step may be performed in one step at the same time.

구체적으로 가열단계에서 상기 설탕용해액과 상기 정제수를 혼합하여 혼합액을 제조한 후 혼합액에 붕산을 첨가한 다음 80℃까지 밀폐된 용기 내부에서 가열하여 붕산을 용해시켜 붕산용해액을 제조할 수 있다.Specifically, in the heating step, the solution is mixed with the sugar solution and the purified water to prepare a mixed solution. Then, boric acid is added to the mixed solution, and the mixture is heated in a container sealed up to 80 ° C to dissolve the boric acid.

이 경우 붕산이 혼합액에 포함된 상태로 밀폐된 용기에서 가열되기 때문에 가열에 따라 기화된 이산화탄소가 분출구를 찾지 못해 거품을 일으키면서 용기 내부를 가열하는 현상을 일으키게 되며, 이 과정에서 혼합액에 포함된 설탕(당) 성분과 붕산이 매우 활발하게 접촉하게 된다.In this case, since boric acid is heated in a sealed container in a state that the boric acid is contained in the mixed liquid, vaporized carbon dioxide can not be detected due to heating, causing a phenomenon of heating the inside of the vessel while causing foaming, (Sugar) component and boric acid are brought into very active contact with each other.

붕산용해액에는 완전히 용해되지 아니한 붕산 분말이 함께 존재하기 때문에 기화된 이산화탄소의 활발한 움직임에 의해 붕산 분말 표면에 당 성분이 균일하게 접촉하여 점착되게 된다.Since the boric acid powder which is not dissolved completely exists together with the boric acid solution, the sugar component uniformly comes into contact with the surface of the boric acid powder due to the vigorous movement of the vaporized carbon dioxide.

이하, 본 발명의 실시예를 기재한다. 하기 실시예는 본 발명을 예시하기 위한 것일 뿐, 본 발명이 하기 실시예에 의해 한정되는 것은 아니다.Hereinafter, examples of the present invention will be described. The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.

붕산 500g, 설탕 15g, 감자전분 400g, 탄산수 7500g(25℃에서 측정), 정제수 7500g(25℃에서 측정)을 재료로 준비하였다.500 g of boric acid, 15 g of sugar, 400 g of potato starch, 7500 g of carbonated water (measured at 25 캜), and purified water of 7500 g (measured at 25 캜).

탄산수에 상기 설탕을 첨가한 후 용해시켜 설탕용해액을 제조하고, 이어 설텅용해액에 상기 정제수를 혼합한 후 뚜껑이 있는 용기에 넣고 80℃까지 가열하였다.The sugar was added to carbonated water and dissolved to prepare a sugar solution. Then, the purified water was mixed in a sterilized solution, and then the solution was placed in a container with a lid and heated to 80 캜.

이어 가열된 혼합액에 상기 붕산을 첨가하여 붕산을 용해시켜 붕산용해액을 제조하였으며, 붕산용해액을 25℃까지 냉각시켰다.Then, the boric acid was added to the heated mixed solution to dissolve the boric acid to prepare a boric acid solution, and the boric acid solution was cooled to 25 占 폚.

냉각이 완료된 후 상기 감자전분을 첨가한 후 교반하여 전분혼합액을 제조하였으며, 높이 2cm인 쟁반을 준비한 후 상기 전분혼합액을 증발용기에 부어 고르게 도포한 상태에서 23 ~ 27℃의 온도로 불순물이 안들어가게 빛이 잘들고 통풍이 잘 되는 유리온실에서 36시간 동안 건조시켜 고형물을 수득하였다.After the cooling, the potato starch was added and stirred to prepare a starch mixture. A tray having a height of 2 cm was prepared, and the starch mixture was poured into an evaporation vessel and uniformly impregnated at a temperature of 23 to 27 ° C The solids were obtained by drying in a light and well ventilated glasshouse for 36 hours.

수득된 고형물을 믹서에 넣고 분쇄하여 분말상의 바퀴벌레 살충조성물을 제조하였다.The obtained solid matter was put in a mixer and pulverized to prepare a powdered cockroach insecticide composition.

제조된 살충조성물의 중량을 측정한 결과 915g 측량되었다.The weight of the insecticidal composition thus prepared was measured, and 915 g thereof was measured.

실시예 1과 동일하게 제조하되, 다만 가열 및 붕산 용해 과정을 상기 설탕용해액과 상기 정제수를 혼합하여 혼합액을 제조한 후 혼합액에 붕산을 첨가한 다음 80℃까지 밀폐된 용기 내부에서 가열하여 붕산을 용해시켜 붕산용해액을 제조하는 공정으로 진행하였다.Except that boric acid was added to the mixed solution by mixing the sugar solution and the purified water in the same manner as in Example 1 except that the heating and the boric acid dissolution were performed. And then proceeding to a step of producing a boric acid solution.

제조된 살충조성물의 중량 측정 결과 915g으로 측정되었다.The weighing result of the insecticidal composition was measured to be 915 g.

실시예 2와 동일하게 제조하되, 전분을 혼합할 때 계면활성제 7.5g을 더 첨가하여 살충조성물을 제조하였다.The same procedure as in Example 2 was followed except that 7.5 g of a surfactant was added to the starch to prepare a pesticidal composition.

제조된 살충조성물의 중량 측정 결과 916g으로 측정되었다.The weighing result of the insecticidal composition was measured to be 916 g.

상기 실시예의 살충조성물과의 비교를 위해 아래와 같이 비교예의 살충조성물을 제조하였다.For comparison with the insecticidal composition of the above example, the insecticidal composition of the comparative example was prepared as follows.

[비교예 1][Comparative Example 1]

실시예 1과 동일하게 진행하되, 탄산수를 배제한 상태에서 정제수 15000g을 사용하여 비교예 1의 살충조성물을 제조하였다.The insecticidal composition of Comparative Example 1 was prepared in the same manner as in Example 1 except that 15000 g of purified water was used in the absence of carbonated water.

[비교예 2][Comparative Example 2]

실시예 1과 동일하게 진행하되, 가열하는 공정을 배제한 채 진행하여 비교예 2의 살충조성물을 제조하였다.The insecticidal composition of Comparative Example 2 was prepared in the same manner as in Example 1 except that the step of heating was omitted.

[비교예 3][Comparative Example 3]

실시예 1과 동일한 중량으로 원료를 준비한 후 가열 공정 없이 모두 혼합한 다음 자연증발시킨 다음 분쇄시켜 비교예 3의 살충조성물을 제조하였다.The raw materials were prepared in the same weight as in Example 1, mixed without any heating process, and then spontaneously evaporated and pulverized to prepare the insecticidal composition of Comparative Example 3.

[비교예 4][Comparative Example 4]

실시예 1과 동일한 공정으로 진행하되, 재료 중 설탕 50g, 감자전부 600g을 준비하여 비교예 4의 살충조성물을 제조하였다.The procedure of Example 1 was followed except that 50 g of sugar and 600 g of potato were prepared to prepare the insecticidal composition of Comparative Example 4.

[비교예 5][Comparative Example 5]

실시예 1과 동일한 공정으로 진행하되, 재료 중 설탕 5g, 감자전분 200g을 준비하여 비교예 5의 살충조성물을 제조하였다.The procedure of Example 1 was followed except that 5 g of sugar and 200 g of potato starch were prepared to prepare the insecticidal composition of Comparative Example 5.

[실험예 1] 바퀴벌레에 대한 살충활성 검정[Experimental Example 1] Insecticidal activity test for cockroach

(1) 바퀴벌레의 사육(1) Breeding of cockroaches

바퀴벌레는 상대습도 60±5%, 온도 27±1℃, 광조건 13 : 11(주:야) 시간을 유지한 채 사육실에서 사육하였으며, 원통형 용기(직경 30cm, 높이 30cm)에 송아지 사료를 넣어 사육하였다.The cockroaches were kept in the feeding room with relative humidity of 60 ± 5%, temperature of 27 ± 1 ℃ and light condition of 13:11 (note: night), and were fed with calf feed in a cylindrical container (30 cm in diameter and 30 cm in height) .

(2) 살충검사법(2) Insecticides

바퀴벌레에 대한 살충 검사는 지름 5.5cm, 높이 7cm의 반투명의 컵에 암수 5개씩 10개의 성충을 방사하고, 컵 내부에 실시예 및 비교예들의 살충조성물 각각 분리하여 3g을 먹이로 뿌려넣은 후 처리 후 24시간 후에 결과를 조사하였다.In the insecticidal test for the cockroach, 10 insects, 5 male and 5 female, were radiated in a semi-transparent cup having a diameter of 5.5 cm and a height of 7 cm, and 3 g of the insecticidal composition of each of the examples and comparative examples was separately sprayed into the cup, The results were examined after 24 hours.

(3) 살충율(3) Insecticidal rate

실시예 및 비교예들에 의한 살충율은 표 1에 나타냈다.The insecticidal rates according to Examples and Comparative Examples are shown in Table 1.

구분division 살충율Mortality rate 실시예1Example 1 100%100% 실시예2Example 2 100%100% 실시예3Example 3 100%100% 비교예1Comparative Example 1 70%70% 비교예2Comparative Example 2 70%70% 비교예3Comparative Example 3 70%70% 비교예4Comparative Example 4 80%80% 비교예5Comparative Example 5 100%100%

표 1에 나타난 바와 같이 실시예들의 살충율은 100%였지만, 비교예 1 내지 4의 경우 살충율이 떨어지는 것으로 나타났다.As shown in Table 1, the insecticidal rate of the Examples was 100%, but in Comparative Examples 1 to 4, the insecticidal rate was decreased.

박퀴벌레가 1마리라도 살아남게 되면, 다시 번식하게 되는 바, 100%의 살충율을 갖지 못하는 것은 상당히 큰 문제가 된다 할 것이다.If one bark beetle survives, it will breed again, and having a 100% mortality rate would be a huge problem.

(4) 유인 실험(4) Manned experiment

좌우 양측에 동일한 크기의 시료받이를 설치하고, 일측에는 실시예와 비교예들의 살충조성물을 배치하고, 우측에는 삶은 감자를 배치한 후 중앙에 암수 5개씩 10 개의 바퀴벌레가 내장된 투명 케이스를 설치하되, 투명케이스의 양측에는 개방된 입구가 형성되도록 설치한 후 바퀴벌레가 어느 시료로 움직이는지 그 수를 측정하였다.A sample case of the same size was provided on both sides of the left and right sides, a insecticidal composition of the examples and comparative examples was placed on one side, boiled potatoes were placed on the right side, and 10 cases of cockroaches , And the open case was installed on both sides of the transparent case so that the number of the cockroaches moved to the sample was measured.

측정한 결과는 표 2에 나타냈다.The measurement results are shown in Table 2.

구분division 살충조성물Insecticidal composition 삶은 감자 시료Boiled potato samples 실시예1Example 1 77 33 실시예2Example 2 88 22 실시예3Example 3 88 22 비교예1Comparative Example 1 66 44 비교예2Comparative Example 2 77 33 비교예3Comparative Example 3 55 55 비교예4Comparative Example 4 99 1One 비교예5Comparative Example 5 00 1010

표 2에 나타난 결과 유인제의 성분이 미량 함유된 비교예 5의 경우 살충조성물 측으로 한 마리의 바퀴벌레도 움직이지 아니하였으며, 모든 재료를 단지 혼합만 시킨 비교예 5의 경우 양측으로 절반 움직인 것을 알 수 있으며, 나머지는 실시예와 비교예들이 비슷한 수준으로 나타났다.As shown in Table 2, in the case of Comparative Example 5 in which a minor amount of the attractant was contained, one cockroach did not move on the side of the insecticidal composition. In Comparative Example 5 in which all the ingredients were mixed only, And the rest of the examples and comparative examples were similar.

이는, 비교예 5의 경우 살충율은 실시예들과 같이 우수하게 나타났으나, 유도율이 떨어지는 바 실질적으로 바퀴벌레가 잘 찾지 않게 되어 종합적으로 봤을 때 살충율이 떨어지며, 비교예 1 내지 5의 경우 실시예들에 비해 살충율이 떨어지는 것을 알 수 있다.This is because, in the case of Comparative Example 5, the insecticidal rate was excellent as in the examples, but when the induction rate was lowered, the cockroach could not be substantially searched and the insecticidal rate was lowered comprehensively. In Comparative Examples 1 to 5 It can be seen that the insecticidal rate is lower than those of the examples.

종합적으로 판단해보건데, 본 발명에서 정한 각 원료의 중량, 탄산수를 이용한 교반, 가열을 통한 붕산의 용해도 상승 등이 종합적으로 작용해 본 발명의 살충조성물이 우수한 살충율 및 유도율을 갖는 것으로 판단된다.The insecticidal composition of the present invention is judged to have an excellent insecticidal rate and induction rate because the weight of each raw material determined in the present invention, stirring with carbonic acid water, increase in solubility of boric acid through heating, etc., .

Claims (4)

삭제delete 분말형 바퀴벌레 살충조성물의 제조 방법에 있어서,
붕산 100 중량부와, 상기 붕산 100 중량부 대비 3 중량부의 설탕과, 상기 붕산 100 중량부 대비 80 중량부의 감자전분과, 상기 붕산 100 중량부 대비 1500 중량부의 탄산수와, 상기 붕산 100 중량부 대비 1500 중량부의 정제수를 준비하는 재료준비단계와;
상기 탄산수에 상기 설탕을 첨가한 후 용해시켜 설탕용해액을 제조하는 설탕용해단계와;
상기 설탕용해액과 상기 정제수를 혼합하여 혼합액을 제조한 후 혼합액에 붕산을 첨가한 다음 80℃까지 밀폐된 용기 내부에서 가열하여 붕산을 용해시켜 붕산용해액을 제조하는 가열단계와;
상기 붕산용해액을 25℃까지 냉각시키는 냉각단계와;
상기 냉각된 붕산용해액에 상기 감자전분을 첨가한 후 교반하여 전분혼합액을 제조하는 전분혼합단계와;
높이가 1 ~ 3cm인 증발용기를 준비한 후 상기 전분혼합액을 증발용기에 부어 고르게 도포한 상태에서 20 ~ 34℃의 온도로 36 ~ 48시간 동안 건조시켜 고형물을 수득하는 건조단계와;
상기 건조단계에서 수득된 고형물을 분쇄기에 투입하여 분쇄하여 분말상의 바퀴벌레 살충조성물을 제조하는 분쇄단계;를 포함하여 구성된,
분말형 바퀴벌레 살충조성물의 제조 방법.
A method for producing a powdered cockroach insecticide composition,
100 parts by weight of boric acid, 3 parts by weight of sugar relative to 100 parts by weight of the boric acid, 80 parts by weight of potato starch based on 100 parts by weight of the boric acid, 1500 parts by weight of carbonic acid water based on 100 parts by weight of the boric acid, A material preparing step of preparing negative purified water;
A sugar dissolving step of adding the sugar to the carbonated water and dissolving the sugar to produce a sugar dissolving liquid;
A heating step of preparing a mixed solution by mixing the sugar solution and the purified water, adding boric acid to the mixed solution, and heating the mixture in a container sealed up to 80 ° C to dissolve the boric acid to prepare a boric acid solution;
A cooling step of cooling the boric acid solution to 25 DEG C;
A starch mixing step of adding the potato starch to the cooled boric acid solution and stirring the mixture to prepare a starch mixture;
A drying step of preparing an evaporation vessel having a height of 1 to 3 cm, pouring the starch mixture into an evaporation vessel and applying it evenly and drying at a temperature of 20 to 34 ° C for 36 to 48 hours to obtain a solid;
And a pulverizing step of pulverizing the solid obtained in the drying step into a pulverizer to produce a pulverulent insecticide composition in powder form.
A method for producing a powdered cockroach insecticide composition.
제 2항에 있어서,
상기 전분혼합단계에서 붕산 100 중량부 대비 1 ~ 2 중량부의 계면활성제를 더 첨가하는 것을 특징으로 하는,
분말형 바퀴벌레 살충조성물의 제조 방법.
3. The method of claim 2,
Wherein 1 to 2 parts by weight of a surfactant is further added to 100 parts by weight of boric acid in the starch mixing step.
A method for producing a powdered cockroach insecticide composition.
분말형 바퀴벌레 살충조성물에 있어서,
제 2항 내지 제 3항 중 어느 한 항의 제조 방법에 의해 제조된 것을 특징으로 하는,
분말형 바퀴벌레 살충조성물.
In a powdered cockroach insecticide composition,
A process for producing a polyurethane foam according to any one of claims 2 to 3,
Powdered cockroach insecticidal composition.
KR1020150165315A 2015-11-25 2015-11-25 powder type insecticidal composition for cockroach and manufacturing method of it KR101619459B1 (en)

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007197343A (en) * 2006-01-25 2007-08-09 Aasu Biochem Kk Insect pest control agent
KR101513201B1 (en) * 2012-11-12 2015-04-17 황보 민 An insecticide composition and a process for the preparation thereof

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007197343A (en) * 2006-01-25 2007-08-09 Aasu Biochem Kk Insect pest control agent
KR101513201B1 (en) * 2012-11-12 2015-04-17 황보 민 An insecticide composition and a process for the preparation thereof

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