技术领域technical field
本发明属于驱虫气雾剂产品技术领域，具体涉及具有驱虫活性的水基驱虫气雾剂组合物及一种防止水基驱虫气雾剂容器腐蚀的方法。The invention belongs to the technical field of insect-repelling aerosol products, and in particular relates to a water-based insect-repelling aerosol composition with insect-repelling activity and a method for preventing corrosion of a water-based insect-repelling aerosol container.
背景技术Background technique
驱虫气雾剂产品包括杀虫气雾剂与皮肤用驱避气雾剂。在杀虫气雾剂产品中，目前配方仍以油基为主流，大部分是以烷烃溶剂溶解杀虫活性成分，该类型气雾剂产品成本高，使用的溶剂油多为不可再生资源，产品易燃易爆，安全性差，并且此类油基气雾剂中挥发性有机物含量(VOC)较高，使用在家居环境中刺激性大污染强不环保。水基杀虫气雾剂拥有许多油基所不具备的特点，包括环保，成本低，无污染，可再生等，但是由于水基气雾剂配方引起罐体内壁生锈的风险较高，一定程度限制了它的使用及在现有市场上的占有率。Insect repellent aerosol products include insecticide aerosol and skin repellent aerosol. In the insecticidal aerosol products, the current formula is still oil-based, and most of them use alkane solvents to dissolve the insecticidal active ingredients. The cost of this type of aerosol products is high, and the solvent oil used is mostly non-renewable resources. Flammable and explosive, poor safety, and the content of volatile organic compounds (VOC) in this type of oil-based aerosol is high, and it is very irritating and polluting when used in the home environment, which is not environmentally friendly. Water-based insecticide aerosol has many characteristics that oil-based aerosol does not have, including environmental protection, low cost, no pollution, renewable, etc. To a certain extent, it limits its use and its market share in the existing market.
中国专利CN1513323与专利CN101554175B均公开了水基杀虫气雾剂，它们的共同特点是利用乳化剂的作用将水基杀虫气雾剂的内容物制备成乳状液，并且还会加入辅助的防锈剂。此类配方体系也正是现有水基杀虫气雾剂的主流，但这类配方体系中仍然会用到烷烃溶剂或煤油，使用在家居环境中仍然会受到气味或油渍的困扰。Chinese patent CN1513323 and patent CN101554175B both disclose water-based insecticidal aerosols, and their common feature is that the content of the water-based insecticidal aerosol is prepared into an emulsion by using the effect of an emulsifier, and an auxiliary anti-fungal agent is also added. Rust agent. This type of formula system is also the mainstream of the existing water-based insecticide aerosol, but this type of formula system still uses alkane solvents or kerosene, and is still troubled by odor or oil stains when used in a home environment.
皮肤用驱避气雾剂在国内市场上并不多见，许多用来驱避蚊虫的产品多被设计成水剂或乳剂，在塑料容器中销售，为了方便使用，大多产品被设计成常压喷雾型产品，此类产品使用时需要使用者花费较长时间涂抹。皮肤用驱避气雾剂的包装形式能够利用本身雾化效果好的特点，喷涂均匀，无需涂抹或轻涂即可，使用轻便，采用气雾剂的包装形式，密封性好，不会发生漏液的风险，非常方便使用者外出携带。但皮肤用驱避气雾剂产品配方中一般都具有较高含量水，气雾剂使用的容器大多是金属罐，这使得生锈腐蚀罐体的风险变大，气雾罐大部分是由镀锡的马口铁构成，镀锡的马口铁罐也可在内侧进行树脂喷涂以提供额外保护，但是这些树脂涂层的使用对气雾剂内容物具有一定要求，该内容物不可含有可溶解树脂涂层或能够破坏树脂涂层的原料，但是应用于驱虫类的有效成分如驱蚊酯或羟哌酯对树脂涂层均有一定的溶解破坏性，使用树脂涂层罐在很大程度上就限制了这些驱蚊有效成分应用在气雾剂产品中，另外一些还有铝材料制成，但是铝材价格较为昂贵。Skin repellent aerosols are rare in the domestic market. Many products used to repel mosquitoes are mostly designed as water or emulsion and sold in plastic containers. For the convenience of use, most products are designed as normal pressure Spray-type products, which require users to spend a long time applying them. The packaging form of skin repellent aerosol can take advantage of its good atomization effect, spray evenly, no need to smear or lightly apply, easy to use, adopts aerosol packaging form, good sealing, and no leakage The risk of liquid is very convenient for users to carry out. However, the formula of repellent aerosol products for skin generally has a relatively high content of water, and most of the containers used for aerosols are metal cans, which increases the risk of rust and corrosion of the cans. Most of the aerosol cans are made of plated Constructed of tinplate, tinplate cans can also be resin-coated on the inside for additional protection, but the use of these resin coatings imposes certain requirements on the aerosol contents, which must not contain soluble resin coatings or It can destroy the raw materials of the resin coating, but the active ingredients used in insect repellents such as mosquito repellent or hydroxyphenidate have certain dissolution and damage to the resin coating, so the use of resin coating tanks is largely limited. These mosquito repellent active ingredients are used in aerosol products, and some are also made of aluminum materials, but aluminum materials are more expensive.
为满足水基气雾剂的防腐蚀问题，已研究出许多防锈体系，这些体系中含有苯甲酸盐、硼酸盐、有机硼酸盐、钼酸盐、亚硝酸盐、吗啉等，这些防锈剂一部分是属于危险型防锈剂，一旦剂量不足，腐蚀将会更加严重。一部分不适宜应用在家居产品或皮肤用产品中；一部分防锈剂的加入会改变体系的酸碱度，一般体系会呈碱性，促进了许多酯类活性成分的降解，从而无法达到较长时间的保质。同时许多防锈剂用在水基驱虫气雾剂体系中已经得到鉴定，它们都不能很好的阻止镀锡气雾罐的腐蚀或者为期两年的有效成分的保质。In order to meet the anti-corrosion problem of water-based aerosol, many anti-rust systems have been developed, which contain benzoate, borate, organic borate, molybdate, nitrite, morpholine, etc. Some of these anti-rust agents are dangerous anti-rust agents. Once the dosage is insufficient, the corrosion will be more serious. Some are not suitable for application in household products or skin products; the addition of some anti-rust agents will change the pH of the system, and the general system will be alkaline, which will promote the degradation of many ester active ingredients, thus failing to achieve a long-term shelf life . While many rust inhibitors have been identified for use in water-based insect repellant aerosol systems, none of them do a good job of preventing corrosion of tin-plated aerosol cans or providing a two-year shelf life of the active ingredient.
发明内容Contents of the invention
针对上述的问题与不足，本发明的目的在于提供一种水基驱虫气雾剂组合物，该组合物可以有效防止蚊虫叮咬，气雾剂内容物体系pH值为中性，可很好防止活性成分降解及罐体的腐蚀。In view of the above-mentioned problems and deficiencies, the object of the present invention is to provide a water-based insect repellent aerosol composition, which can effectively prevent mosquito bites, and the pH value of the aerosol content system is neutral, which can well prevent mosquito bites. Active ingredient degradation and tank corrosion.
本发明的另一目的在于提供一种上述水基驱虫气雾剂组合物防止气雾剂容器腐蚀的方法。Another object of the present invention is to provide a method for preventing corrosion of the aerosol container of the above-mentioned water-based insect repellent aerosol composition.
本发明的目的及解决其技术问题是采用以下技术方案来实现的。依据本发明提出的一种水基驱虫气雾剂组合物，包含如下重量百分比的各组分：The purpose of the present invention and the solution to its technical problems are achieved by adopting the following technical solutions. A water-based insect repellent aerosol composition proposed according to the present invention comprises the following components by weight percentage:
驱虫活性成分 0.2～20％；Anthelmintic active ingredients 0.2-20%;
磷酸酯类表面活性剂0.01～5％；所述磷酸酯类表面活性剂是化学结构中含有12个碳以上结构的磷酸单酯或磷酸双酯或磷酸单酯与磷酸双酯的混合物；Phosphate ester surfactant 0.01% to 5%; the phosphoric ester surfactant is a phosphoric acid monoester or phosphoric acid diester or a mixture of phosphoric acid monoester and phosphoric acid diester containing more than 12 carbons in the chemical structure;
所述水基驱虫气雾剂组合物的pH范围为6～8。The pH range of the water-based insect repellent aerosol composition is 6-8.
所述的驱虫活性成分为拟除虫菊酯、皮肤用驱避剂的一种；所述拟除虫菊酯是炔丙菊酯、胺菊酯、氯菊酯、右旋苯醚菊酯、右旋苯醚氰菊酯、氯氰菊酯中的一种或两种，该类菊酯安全性高，均属于家居环境可使用有效成分。The insect repellent active ingredient is a kind of pyrethroid and skin repellent; the pyrethroid is propethrin, tetramethrin, permethrin, d-phenothrin, d-phenyl One or both of cyethrin and cypermethrin. These permethrins have high safety and are effective ingredients that can be used in the home environment.
所述皮肤用驱避剂是化学合成驱避剂、天然植物驱避成分的一种或两种，其中化学合成驱避剂是避蚊胺、驱蚊酯、羟哌酯的任意一种，天然植物驱避成分是对-薄荷基-3,8-二醇、柠檬桉叶油、桉叶油、香茅油、肉桂油、丁香油、柠檬草油、迷迭香油、薰衣草油两种或两种以上，以上化学合成驱避成分或天然植物驱避成分均为可使用于皮肤的安全性驱蚊有效成分，可有效防止蚊虫叮咬。The skin repellent is one or both of chemically synthesized repellent and natural plant repellent components, wherein the chemically synthesized repellent is any one of DEET, mosquito repellent, and hydroxyphenidate, and the natural Plant repellant ingredients are p-menthyl-3,8-diol, lemon eucalyptus oil, eucalyptus oil, citronella oil, cinnamon oil, clove oil, lemongrass oil, rosemary oil, lavender oil two or two More than one species, the above chemically synthesized repellent ingredients or natural plant repellent ingredients are safe mosquito repellent active ingredients that can be used on the skin, which can effectively prevent mosquito bites.
所述水基驱蚊气雾剂组合物优选包含重量0.01～1％磷酸酯类表面活性剂；所述磷酸酯类表面活性剂中和后可溶解于水中。The water-based mosquito repellent aerosol composition preferably contains 0.01-1% by weight of a phosphoric ester surfactant; the phosphoric ester surfactant can be dissolved in water after neutralization.
所述磷酸酯类表面活性剂选自C12-13醇磷酸酯、十六烷基磷酸酯、鲸蜡醇磷酸酯、C22烷基磷酸酯、油醇磷酸酯、二油醇磷酸酯、二鲸蜡醇磷酸酯、十二烷醇酰胺磷酸酯、十四烷醇酰胺磷酸酯、十六烷醇酰胺磷酸酯、十八烷醇酰胺磷酸酯、油醇聚醚类磷酸酯、鲸蜡醇聚醚类磷酸酯、甘油聚醚类磷酸酯。该类表面活性剂物质均具有很好的安全性，均可直接接触皮肤，磷酸酯类表面活性剂一方面能够促进驱虫活性成分在水基体系中的增溶作用，一方面由于其特殊的双极性结构，可使极性较强端吸附在金属锡或铁表面，发生化学吸附，并且磷酸酯端发生中和后，这种吸附作用更加强烈，另一端长链烃基可以帮助该磷酸酯类物质形成吸附双分子层，在长链烃基的碳链长度大于等于12个碳长度以上，该吸附双分子层即可形成完整而又坚固的薄膜，可很好的防止气雾罐的腐蚀发生。The phosphate surfactant is selected from C12-13 alcohol phosphate, cetyl phosphate, cetyl phosphate, C22 alkyl phosphate, oleyl phosphate, dioleyl phosphate, dicetyl Alcohol phosphate, lauryl amide phosphate, myristyl amide phosphate, cetyl amide phosphate, stearyl amide phosphate, oleyl phosphate, cetyl polyethers Phosphate ester, glycerol polyether phosphate ester. These surfactants are safe and can directly contact the skin. On the one hand, phosphate surfactants can promote the solubilization of insect repellent active ingredients in water-based systems. On the one hand, due to their special The bipolar structure allows the stronger polar end to be adsorbed on the surface of metal tin or iron, and chemical adsorption occurs, and after the phosphate end is neutralized, the adsorption is more intense, and the long-chain hydrocarbon group at the other end can help the phosphate ester Such substances form an adsorption bilayer, and the carbon chain length of the long-chain hydrocarbon group is greater than or equal to 12 carbons. The adsorption bilayer can form a complete and strong film, which can well prevent the corrosion of the aerosol can. .
所述水基驱虫气雾剂组合物优选包含重量0.003～1％的pH调节剂。The water-based insect repellent aerosol composition preferably contains 0.003-1% by weight of a pH regulator.
所述pH调节剂为单乙醇胺、二乙醇胺、三乙醇胺、氢氧化钠、氢氧化钾、氨甲基丙醇中的一种。The pH regulator is one of monoethanolamine, diethanolamine, triethanolamine, sodium hydroxide, potassium hydroxide, and aminomethyl propanol.
所述水基驱虫气雾剂组合物优选包含重量5～20％的推进剂，所述推进剂是丙丁烷混合物或二甲醚。推进剂含量小于20％，可有效减少VOC的释放。The water-based insect repellent aerosol composition preferably contains 5-20% by weight of a propellant, and the propellant is a mixture of propane and butane or dimethyl ether. The propellant content is less than 20%, which can effectively reduce the release of VOC.
本发明的另一方面提供了一种防止水基驱虫气雾剂容器腐蚀的方法，所述方法涉及将本发明的上述水基驱虫气雾剂组合物引入所述气雾剂容器中，可很好的阻止气雾剂罐体的腐蚀。Another aspect of the present invention provides a method for preventing corrosion of a water-based insect repellent aerosol container, the method involves introducing the above-mentioned water-based insect repellent aerosol composition of the present invention into the aerosol container, It can prevent the corrosion of the aerosol tank well.
借由上述技术方案，本发明具有的优点和有益效果是：By means of the above-mentioned technical scheme, the advantages and beneficial effects that the present invention has are:
1)本发明的水基驱虫气雾剂组合物环保安全，方便使用，驱虫气雾剂使用在家居环境中安全无污染；1) The water-based insect repellent aerosol composition of the present invention is environmentally safe, convenient to use, and the insect repellent aerosol is safe and pollution-free when used in the home environment;
2)本发明使用在皮肤表面，由于气雾剂包装形式的独特性，产品使用时利用气雾剂良好的雾化分散效果，使用在皮肤上无需涂抹或轻涂即可，对皮肤安全，气雾剂产品自身密封性优良，可防止漏液，方便携带。2) The present invention is used on the skin surface. Due to the uniqueness of the aerosol packaging form, when the product is used, the aerosol has a good atomization and dispersion effect, and it can be used on the skin without smearing or lightly coating it. It is safe for the skin and breathable. The aerosol product has excellent self-tightness, which can prevent liquid leakage and is easy to carry.
3)本发明的水基驱虫气雾剂组合物可很好防止罐体的腐蚀，该组合物体系中磷酸酯类防锈成分可很好的在金属表面形成坚固薄膜，从而防止对罐体的腐蚀。3) The water-based insect repellent aerosol composition of the present invention can well prevent the corrosion of the tank body, and the phosphate ester antirust component in the composition system can form a firm film on the metal surface well, thereby preventing the corrosion of the tank body. of corrosion.
具体实施方式detailed description
以下通过具体实施实例对本发明的技术方案进一步说明，以下实施例仅用于说明本发明而不具有限制性。The technical solution of the present invention is further described through specific implementation examples below, and the following examples are only used to illustrate the present invention without limitation.
实施例1Example 1
一种水基驱虫气雾剂，其中各组分的重量百分比如下：A water-based insect repellent aerosol, wherein the weight percentage of each component is as follows:
右旋苯醚菊酯 0.3％；D-Phenothrin 0.3%;
氯菊酯 0.2％；Permethrin 0.2%;
PPG-5磷酸酯鲸蜡醇聚醚-10磷酸酯 0.01％；PPG-5 Phosphate Ceteth-10 Phosphate 0.01%;
氨甲基丙醇 0.003％；Aminomethyl propanol 0.003%;
乙醇 40％；Ethanol 40%;
去离子水 34.487％；Deionized water 34.487%;
二甲醚 25％。Dimethyl ether 25%.
制备方法：在常温条件下，将右旋苯醚菊酯、氯菊酯、PPG-5磷酸酯鲸蜡醇聚醚-10磷酸酯加入搅拌釜中搅拌均匀，接着加入乙醇搅拌混合均匀后，缓慢加入去离子水，保持搅拌，最后加入氨甲基丙醇并补加总重量2％乙醇，混合均匀，制成药液。按照常规方法用灌装机将所述药液灌入铁罐内，插阀、封口，再用充填机将二甲醚充入铁罐内。最后，使用水浴检漏机进行检漏测试，并将合格品压上气雾盖，入箱包装，得驱虫气雾剂产品。Preparation method: at room temperature, add d-phenothrin, permethrin, PPG-5 phosphate ceteth-10 phosphate into a stirring tank and stir evenly, then add ethanol and stir to mix evenly, slowly Add deionized water, keep stirring, finally add aminomethyl propanol and add 2% ethanol by total weight, and mix evenly to prepare a medicinal solution. According to the conventional method, the liquid medicine is poured into the tin can with a filling machine, the valve is inserted and sealed, and then the dimethyl ether is filled into the tin can with the filling machine. Finally, use a water-bath leak detector to conduct a leak test, press the qualified product on the aerosol cap, put it into a box and pack it, and get the insect repellent aerosol product.
实施例2Example 2
一种水基驱虫气雾剂，其中各组分重量百分比为：A water-based insect repellent aerosol, wherein the weight percentage of each component is:
炔丙菊酯 0.1％；Proparthrin 0.1%;
氯氰菊酯 0.1％；Cypermethrin 0.1%;
硬脂醇聚醚-2磷酸酯 3.8％；Steareth-2 Phosphate 3.8%;
油醇聚醚-5磷酸酯 0.1％；Oleth-5 Phosphate 0.1%;
三乙醇胺 1％；Triethanolamine 1%;
乙醇 60％；Ethanol 60%;
去离子水 29.9％；Deionized water 29.9%;
丙丁烷 5％。Propane 5%.
制备方法：在常温条件下，将炔丙菊酯、氯氰菊酯、硬脂醇聚醚-2磷酸酯、油醇聚醚-5磷酸酯、乙醇加入搅拌釜中搅拌均匀，待混合均匀后，缓慢加入去离子水，保持搅拌，最后加入三乙醇胺并补加总重量2％乙醇，混合均匀，制成药液。，按照常规方法用灌装机将所述药液灌入铁罐内，插阀、封口，再用充填机将丙丁烷充入铁罐内。最后，使用水浴检漏机进行检漏测试，并将合格品压上气雾盖，入箱包装，得驱虫气雾剂产品。Preparation method: Add proparthrin, cypermethrin, steareth-2 phosphate, oleth-5 phosphate, and ethanol into a stirring tank at room temperature and stir evenly. After mixing evenly, slowly add deionized water, keep stirring, finally add triethanolamine and add 2% ethanol by total weight, mix evenly, and make a medicinal solution. According to the conventional method, the liquid medicine is poured into the tin can with a filling machine, the valve is inserted and sealed, and then the propane butane is filled into the tin can with the filling machine. Finally, use a water-bath leak detector to conduct a leak test, press the qualified product on the aerosol cap, put it into a box and pack it, and get the insect repellent aerosol product.
实施例3Example 3
一种水基驱虫气雾剂，其中各组分重量百分比为：A water-based insect repellent aerosol, wherein the weight percentage of each component is:
胺菊酯 0.25％；Tetramethrin 0.25%;
二鲸蜡醇磷酸酯 0.5％；Dicetyl Phosphate 0.5%;
十二烷醇酰胺磷酸酯 0.01％；Lauryl Amamide Phosphate 0.01%;
三乙醇胺 0.25％；Triethanolamine 0.25%;
乙醇 5％；Ethanol 5%;
去离子水 80％；Deionized water 80%;
丙丁烷 13.99％。Propane 13.99%.
制备方法：将胺菊酯、二鲸蜡醇磷酸酯、十二烷醇酰胺磷酸酯、乙醇加入搅拌釜中搅拌均匀，接着缓慢加入去离子水，保持搅拌，最后加入三乙醇胺，混合均匀，制成药液。按照常规方法用灌装机将所述药液灌入铁罐内，插阀、封口，再用充填机将丙丁烷充入铁罐内。最后，使用水浴检漏机进行检漏测试，并将合格品压上气雾盖，入箱包装，得驱虫气雾剂产品。Preparation method: Add tetramethrin, dicetyl phosphate, lauryl amide phosphate, and ethanol into a stirring tank and stir evenly, then slowly add deionized water, keep stirring, and finally add triethanolamine, mix evenly, and prepare into liquid medicine. According to the conventional method, the liquid medicine is poured into the tin can with a filling machine, the valve is inserted and sealed, and the propane butane is filled into the tin can with the filling machine. Finally, use a water-bath leak detector to conduct a leak test, press the qualified product on the aerosol cap, put it into a box and pack it, and get the insect repellent aerosol product.
实施例4Example 4
一种水基驱虫气雾剂，其中各组分重量百分比为：A water-based insect repellent aerosol, wherein the weight percentage of each component is:
右旋苯醚氰菊酯 0.4％；D-cyphenothrin 0.4%;
鲸蜡醇聚醚-5磷酸酯 0.3％；Ceteth-5 Phosphate 0.3%;
三乙醇胺 0.25％；Triethanolamine 0.25%;
乙醇 5％；Ethanol 5%;
去离子水 79.8％；Deionized water 79.8%;
丙丁烷 14.25％。Propane 14.25%.
制备方法：将右旋苯醚氰菊酯、鲸蜡醇聚醚-5磷酸酯、乙醇加入搅拌釜中搅拌均匀，接着缓慢加入去离子水，保持搅拌，最后加入三乙醇胺，混合均匀，制成药液。按照常规方法用灌装机将所述药液灌入铁罐内，插阀、封口，再用充填机将丙丁烷充入铁罐内。最后，使用水浴检漏机进行检漏测试，并将合格品压上气雾盖，入箱包装，得驱虫气雾剂产品。Preparation method: add d-cyphenothrin, ceteth-5 phosphate, and ethanol into a stirring tank and stir evenly, then slowly add deionized water, keep stirring, and finally add triethanolamine, mix evenly, and prepare liquid medicine. According to the conventional method, the liquid medicine is poured into the tin can with a filling machine, the valve is inserted and sealed, and the propane butane is filled into the tin can with the filling machine. Finally, use a water-bath leak detector to conduct a leak test, press the qualified product on the aerosol cap, put it into a box and pack it, and get the insect repellent aerosol product.
实施例5Example 5
一种水基驱虫气雾剂，其中各组分重量百分比为：A water-based insect repellent aerosol, wherein the weight percentage of each component is:
避蚊胺 10％；DEET 10%;
C12-13醇磷酸酯 0.02％；C12-13 alcohol phosphate 0.02%;
三乙醇胺 0.02％；Triethanolamine 0.02%;
乙醇 50％；Ethanol 50%;
去离子水 19.96％；Deionized water 19.96%;
丙丁烷 20％。Propane 20%.
制备方法：将避蚊胺、C12-13醇磷酸酯、乙醇加入搅拌釜中搅拌均匀，接着缓慢加入去离子水，保持搅拌，最后加入三乙醇胺并补加总重量2％乙醇，混合均匀，制成药液。按照常规方法用灌装机将所述药液灌入铁罐内，插阀、封口，再用充填机将丙丁烷充入铁罐内。最后，使用水浴检漏机进行检漏测试，并将合格品压上气雾盖，入箱包装，得驱虫气雾剂产品。Preparation method: add DEET, C12-13 alcohol phosphate, and ethanol into a stirring tank and stir evenly, then slowly add deionized water, keep stirring, finally add triethanolamine and add 2% ethanol by total weight, mix evenly, and prepare into liquid medicine. According to the conventional method, the liquid medicine is poured into the tin can with a filling machine, the valve is inserted and sealed, and the propane butane is filled into the tin can with the filling machine. Finally, use a water-bath leak detector to conduct a leak test, press the qualified product on the aerosol cap, put it into a box and pack it, and get the insect repellent aerosol product.
实施例6Example 6
一种水基驱虫气雾剂，其中各组分重量百分比为：A water-based insect repellent aerosol, wherein the weight percentage of each component is:
驱蚊酯 20％；Insect repellent 20%;
十六烷醇酰胺磷酸酯 4.5％；Cetyl Amamide Phosphate 4.5%;
油醇聚醚-3磷酸酯 0.5％；Oleth-3 Phosphate 0.5%;
三乙醇胺 5.5％；Triethanolamine 5.5%;
乙醇 40％；Ethanol 40%;
去离子水 21.5％；Deionized water 21.5%;
丙丁烷 8％。Propane 8%.
制备方法：将驱蚊酯、十六烷醇酰胺磷酸酯、乙醇加入搅拌釜中搅拌均匀，接着缓慢加入去离子水，保持搅拌，最后加入三乙醇胺补加总重量2％乙醇，混合均匀，制成药液。按照常规方法用灌装机将所述药液灌入铁罐内，插阀、封口，再用充填机将丙丁烷充入铁罐内。最后，使用水浴检漏机进行检漏测试，并将合格品压上气雾盖，入箱包装，得驱虫气雾剂产品。Preparation method: Add mosquito repellent, cetyl amide phosphate, and ethanol into a stirring tank and stir evenly, then slowly add deionized water, keep stirring, finally add triethanolamine and add 2% ethanol by total weight, mix evenly, and prepare into liquid medicine. According to the conventional method, the liquid medicine is poured into the tin can with a filling machine, the valve is inserted and sealed, and the propane butane is filled into the tin can with the filling machine. Finally, use a water-bath leak detector to conduct a leak test, press the qualified product on the aerosol cap, put it into a box and pack it, and get the insect repellent aerosol product.
实施例7Example 7
一种水基驱虫气雾剂，其中各组分重量百分比为：A water-based insect repellent aerosol, wherein the weight percentage of each component is:
对薄荷基-3,8-二醇 4％；p-menthyl-3,8-diol 4%;
肉桂油 0.5％；Cinnamon Oil 0.5%;
柠檬草油 0.6％；Lemongrass Oil 0.6%;
迷迭香油 0.4％；Rosemary Oil 0.4%;
甘油聚醚-26磷酸酯 3％；Glyceryl ether-26 phosphate 3%;
氢氧化钠 0.5％；Sodium hydroxide 0.5%;
乙醇 55％；Ethanol 55%;
去离子水 16％；Deionized water 16%;
丙丁烷 20％。Propane 20%.
制备方法：将对薄荷基-3,8-二醇、肉桂油、柠檬草油、迷迭香油、甘油聚醚-26磷酸酯、乙醇加入搅拌釜中搅拌均匀，接着缓慢加入部分去离子水，保持搅拌，最后加入氢氧化钠水溶液并补加总重量2％乙醇，混合均匀，制成药液。按照常规方法用灌装机将所述药液灌入铁罐内，插阀、封口，再用充填机将丙丁烷充入铁罐内。最后，使用水浴检漏机进行检漏测试，并将合格品压上气雾盖，入箱包装，得驱虫气雾剂产品。Preparation method: Add p-menthyl-3,8-diol, cinnamon oil, lemongrass oil, rosemary oil, glyceryl polyether-26 phosphate, and ethanol into a stirring tank and stir evenly, then slowly add part of deionized water, Keep stirring, and finally add sodium hydroxide aqueous solution and add 2% ethanol by total weight, and mix evenly to prepare a medicinal solution. According to the conventional method, the liquid medicine is poured into the tin can with a filling machine, the valve is inserted and sealed, and the propane butane is filled into the tin can with the filling machine. Finally, use a water-bath leak detector to conduct a leak test, press the qualified product on the aerosol cap, put it into a box and pack it, and get the insect repellent aerosol product.
实施例8Example 8
一种水基驱虫气雾剂，其中各组分重量百分比为：A water-based insect repellent aerosol, wherein the weight percentage of each component is:
羟哌酯 15％；Hydroxyphenidate 15%;
二油醇磷酸酯 0.3％；Dioleyl Phosphate 0.3%;
三乙醇胺 0.3％；Triethanolamine 0.3%;
乙醇 30％；Ethanol 30%;
去离子水 24.4％；Deionized water 24.4%;
二甲醚 30％。Dimethyl ether 30%.
制备方法：将羟哌酯、二油醇磷酸酯、乙醇加入搅拌釜中搅拌均匀，接着缓慢加入部分去离子水，保持搅拌，最后加入三乙醇胺，混合均匀，制成药液。按照常规方法用灌装机将所述药液灌入铁罐内，插阀、封口，再用充填机将二甲醚充入铁罐内。最后，使用水浴检漏机进行检漏测试，并将合格品压上气雾盖，入箱包装，得驱虫气雾剂产品。Preparation method: Add hydroxypiperate, dioleyl phosphate, and ethanol into a stirring tank and stir evenly, then slowly add part of deionized water, keep stirring, and finally add triethanolamine, mix evenly, and make a liquid medicine. According to the conventional method, the liquid medicine is poured into the tin can with a filling machine, the valve is inserted and sealed, and then the dimethyl ether is filled into the tin can with the filling machine. Finally, use a water-bath leak detector to conduct a leak test, press the qualified product on the aerosol cap, put it into a box and pack it, and get the insect repellent aerosol product.
效果试验例Effect test example
1、水基驱虫气雾剂组合物的热储效果1. Heat storage effect of water-based insect repellent aerosol composition
将上述实施例1-8组分填充入带有镀锡的气雾罐中，并且在(50±2)℃防爆烘箱内热储八周，每隔四周开罐观察喷雾状态变化及气雾罐的腐蚀情况，同时测试组合物的失重率与pH值，测试结果如下表1。Fill the above-mentioned components of Examples 1-8 into tinned aerosol cans, and store them in an explosion-proof oven at (50±2)°C for eight weeks, and open the cans every four weeks to observe the changes in the spray state and the aerosol cans Corrosion situation, while testing the weight loss rate and pH value of the composition, the test results are shown in Table 1 below.
表1 实施例1-8水基驱虫气雾剂组合物的热储效果Table 1 The heat storage effect of the water-based insect repellent aerosol composition of Examples 1-8
从表1中结果可以看出，上述实施例中驱虫组合物均具有很好的防腐蚀效果，并且在整个储存过程中组合物的性质稳定，具有很好的应用价值。It can be seen from the results in Table 1 that the insect repellent compositions in the above examples all have good anti-corrosion effects, and the properties of the compositions are stable throughout the storage process, and have good application value.
2、水基驱虫气雾剂组合物的驱虫效果2. The insect repellent effect of the water-based insect repellent aerosol composition
根据GB/T 13917.2-2009对实施例1-4的杀灭效果进行测试，根据室内KT50、24h死亡率进行药效评价，重复三次，结果见表2。KT50为击倒中时，指在规定条件下，50％的试虫被击倒(即仰倒)所需的时间。According to GB/T 13917.2-2009, the killing effect of Examples 1-4 was tested, and the drug efficacy was evaluated according to the indoor KT50 and 24h mortality rate, repeated three times, and the results are shown in Table 2. KT50 is the knockdown time, which refers to the time required for 50% of the test insects to be knocked down (i.e. fall on their backs) under specified conditions.
根据GB/T 13917.9-2009对实施例5-8的驱避效果进行测试，根据有效保护时间对药效进行评价，结果见表3；在测试之前先将驱虫气雾剂做一下处理：测试前将样品摇匀，用带导管的喷头慢慢将驱虫气雾剂喷入至小烧杯大约20mL，恢复至室温放置2h左右至推进剂完全释放(无明显气泡)，取已处理试样进行有效保护时间测试。According to GB/T 13917.9-2009, the repellent effect of Examples 5-8 was tested, and the drug efficacy was evaluated according to the effective protection time. The results are shown in Table 3; before the test, the insect repellent aerosol was treated: test Shake the sample well before use, slowly spray the insect repellent aerosol into a small beaker about 20mL with a nozzle with a catheter, return to room temperature and let it stand for about 2 hours until the propellant is completely released (no obvious air bubbles), and take the treated sample for testing. Effective Guard Time Test.
表2 实施例1-4药效测试结果Table 2 embodiment 1-4 efficacy test result
从表2中数据可以看出，上述实施例1-4的驱虫气雾剂的杀虫药效均可达到A级标准，具有很好的杀虫效果。It can be seen from the data in Table 2 that the insecticidal effects of the insect repellent aerosols of the above-mentioned Examples 1-4 can all reach the A-level standard, and have good insecticidal effects.
表3 实施例5-8药效测试结果Table 3 Example 5-8 efficacy test results
从表3中数据可知，上述实施例5-8的驱虫气雾剂测驱避效果均达到B级以上标准，使用在皮肤表面可很好防止蚊虫叮咬。From the data in Table 3, it can be seen that the repellent effects of the insect repellent aerosols of the above-mentioned Examples 5-8 all reach the standard of grade B or above, and can prevent mosquito bites very well when used on the skin surface.
以上所述，仅是本发明的较佳实施例而已，并非对本发明作任何形式上的限制，故凡是未脱离本发明技术方案内容，依据本发明的技术实质对以上实施例所作的任何简单修改、等同变化与修饰,均仍属于本发明技术方案的范围内。The above is only a preferred embodiment of the present invention, and does not limit the present invention in any form, so any simple modification made to the above embodiments according to the technical essence of the present invention does not depart from the content of the technical solution of the present invention. , equivalent changes and modifications all still belong to the scope of the technical solutions of the present invention.
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| CN201410280213.4ACN104027255B (en) | 2014-06-20 | 2014-06-20 | A kind of water base expelling parasite aerosol combination |
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