Liquid mosquito-repellent incense and preparation method thereof

Abstract

The invention discloses a liquid mosquito-repellent incense and a preparation method thereof. The liquid mosquito-repellent incense is prepared from, by mass, 0.01-0.03% of dextrorotatory heptafluthrin, 0.2-0.5% of p-cymene, 0.5-2% of angelica root essential oil, 1-3% of sodium lauroyl sarcosinate, 50-65% of mixed alcohol and the balance deionized water. The liquid mosquito-repellent incense is anO / W-type water-based microemulsion system which is thermodynamically stable, the properties are stable, the particle size of the emulsion is small, a core rod is not easily blocked, the effect of repelling and killing mosquitoes can be continuously exerted, and the liquid mosquito-repellent incense has a long-lasting effect, effects of eliminating anxiety and relieving stress and low VOC content,and is an ideal choice for healthy home life.

Description

technical field

[0001] The invention relates to the technical field of sanitary products, in particular to a liquid mosquito coil and a preparation method thereof. Background technique

[0002] At present, most of the electric heating liquid mosquito coils on the market are oil-based products, that is, kerosene or other volatile alkanes are used as solvents, and the cost is relatively high, which does not meet the current environmental protection concept of low-carbon economy, energy saving and emission reduction. Moreover, the low-carbon paraffins used in oil-based electric heating liquid mosquito-repellent incense are easy to form organic volatiles, namely VOC. In consumers' daily home life, the heating and natural volatilization of electric heating liquid mosquito-repellent incense will cause pollution to the home environment, causing consumption impact on the health of the patient.

[0003] Water-based electric heating liquid mosquito-repellent incense has the advantage...

Examples

Embodiment 1

[0027] A liquid mosquito-repellent incense, comprising the following components in mass percent:

[0028] D-Seflumethrin 0.01%, p-Cymelin 0.4%, Angelica Root Essential Oil 1.5%, Sodium Lauroyl Sarcosinate 2%, tert-Butylhydroquinone 0.1%, 1-Hexanol 9.2%, 1-octanol 18.5%, dipropylene glycol 32.3%, and deionized water 35.99%.

[0029] Preparation steps: D-seflumethrin, p-cymeflowerin, Angelica root essential oil, tert-butyl hydroquinone, sodium lauroyl sarcosinate, 1-hexanol, 1-octanol, Dipropylene glycol and deionized water are mixed, fully stirred, dissolved, and thoroughly mixed to obtain a semi-finished liquid mosquito-repellent incense, which is filled in a packaging bottle and combined with an inner plug and a mandrel to form a finished product.

Embodiment 2

[0031] A liquid mosquito-repellent incense, comprising the following components in mass percent:

[0032] D-Seflumethrin 0.01%, p-Cymelin 0.5%, Angelica Root Essential Oil 0.5%, Sodium Lauroyl Sarcosinate 1%, tert-Butylhydroquinone 0.1%, 1-Hexanol 7.7%, 1-octanol 15.4%, dipropylene glycol 26.9%, and deionized water 47.89%.

[0033] Refer to Example 1 for the preparation steps.

Embodiment 3

[0035] A liquid mosquito-repellent incense, comprising the following components in mass percent:

[0036] D-Seflumethrin 0.01%, p-Cymelin 0.2%, Angelica Root Essential Oil 2%, Sodium Lauroyl Sarcosinate 3%, tert-Butylhydroquinone 0.1%, 1-Hexanol 10%, 1-octanol 20%, dipropylene glycol 35%, and deionized water 29.69%.

[0037] Refer to Example 1 for the preparation steps.

technical field

[0001] The invention relates to the technical field of sanitary products, in particular to a liquid mosquito coil and a preparation method thereof. Background technique

[0002] At present, most of the electric heating liquid mosquito coils on the market are oil-based products, that is, kerosene or other volatile alkanes are used as solvents, and the cost is relatively high, which does not meet the current environmental protection concept of low-carbon economy, energy saving and emission reduction. Moreover, the low-carbon paraffins used in oil-based electric heating liquid mosquito-repellent incense are easy to form organic volatiles, namely VOC. In consumers' daily home life, the heating and natural volatilization of electric heating liquid mosquito-repellent incense will cause pollution to the home environment, causing consumption impact on the health of the patient.

[0003] Water-based electric heating liquid mosquito-repellent incense has the advantage...

Examples

Embodiment 1

[0027] A liquid mosquito-repellent incense, comprising the following components in mass percent:

[0028] D-Seflumethrin 0.01%, p-Cymelin 0.4%, Angelica Root Essential Oil 1.5%, Sodium Lauroyl Sarcosinate 2%, tert-Butylhydroquinone 0.1%, 1-Hexanol 9.2%, 1-octanol 18.5%, dipropylene glycol 32.3%, and deionized water 35.99%.

[0029] Preparation steps: D-seflumethrin, p-cymeflowerin, Angelica root essential oil, tert-butyl hydroquinone, sodium lauroyl sarcosinate, 1-hexanol, 1-octanol, Dipropylene glycol and deionized water are mixed, fully stirred, dissolved, and thoroughly mixed to obtain a semi-finished liquid mosquito-repellent incense, which is filled in a packaging bottle and combined with an inner plug and a mandrel to form a finished product.

Embodiment 2

[0031] A liquid mosquito-repellent incense, comprising the following components in mass percent:

[0032] D-Seflumethrin 0.01%, p-Cymelin 0.5%, Angelica Root Essential Oil 0.5%, Sodium Lauroyl Sarcosinate 1%, tert-Butylhydroquinone 0.1%, 1-Hexanol 7.7%, 1-octanol 15.4%, dipropylene glycol 26.9%, and deionized water 47.89%.

[0033] Refer to Example 1 for the preparation steps.

Embodiment 3

[0035] A liquid mosquito-repellent incense, comprising the following components in mass percent:

[0036] D-Seflumethrin 0.01%, p-Cymelin 0.2%, Angelica Root Essential Oil 2%, Sodium Lauroyl Sarcosinate 3%, tert-Butylhydroquinone 0.1%, 1-Hexanol 10%, 1-octanol 20%, dipropylene glycol 35%, and deionized water 29.69%.

[0037] Refer to Example 1 for the preparation steps.

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