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Water-based aerosol and preparation method thereof

An aerosol and water-based technology, which is applied in the field of water-based aerosol and its preparation, can solve problems such as no formula system found, environmental pollution, safety accidents, etc., and achieve large promotion profit margins, broad market prospects, and use safe effect

Active Publication Date: 2014-06-25
山东美多包装有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Feixue aerosol products have been available for decades. They were first used in foreign Christmas parties and other activities. They mainly use resin as the active ingredient, dichloromethane as the solvent, and Freon as the propellant. Now according to the environment Protection requirements, the use of freon has been canceled, and propane butane has been used as propellant instead, but other liquid components have not changed much. Because the existing products use organic solvent-based proportioning, there is pollution to the environment, and Due to its extremely flammability, some safety accidents have occurred. Some companies at home and abroad have also carried out some improvement research on its formulation system, but there is no report on its formulation system innovation in the published literature and patents.

Method used

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  • Water-based aerosol and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Sodium oleate 0.625g, fatty alcohol polyoxyethylene ether sodium sulfate 0.975g, sodium hydroxide 0.175g, sodium benzoate 0.08g, sodium nitrite 0.08g, deionized water 28.065g, and propane butane 10g.

[0021] Preparation method: Weigh the above-mentioned raw materials for use, add deionized water to the batching kettle, turn on the stirring, then add sodium hydroxide, sodium benzoate, and sodium nitrite in sequence, and stir for 8 minutes to completely dissolve them. Slowly add sodium oleate and fatty alcohol polyoxyethylene ether sodium sulfate, and continue to stir for 10 minutes to completely dissolve them. After passing the inspection, it is filtered with a 400-mesh filter and filled into the aerosol tank. After the valve is sealed, it is filled with propane and butane, and the spray cover is installed to obtain the finished product.

[0022] Table 1 shows the performance comparison between the water-based Feixue aerosol prepared in Example 1 and similar products in the ...

Embodiment 2

[0026] Nonylphenol polyoxyethylene ether 0.6g, sodium oleate 0.2g, sodium benzoate 0.12g, sodium nitrite 0.12g, deionized water 26.96g, and propanebutane 12g.

[0027] Preparation method: Weigh the above-mentioned raw materials for use, add deionized water to the batching kettle, turn on the stirring, and then add sodium benzoate and sodium nitrite in sequence, and stir for 6 minutes to completely dissolve them. Slowly add nonylphenol polyoxyethylene ether and sodium oleate and continue to stir for 15 minutes to completely dissolve them. After passing the inspection, it is filtered with a 300-mesh filter and filled into the aerosol tank. After the valve is sealed, it is filled with propane and butane, and the spray cap is installed to obtain the finished product.

Embodiment 3

[0029] Nonylphenol polyoxyethylene ether 3.2g, sodium benzoate 0.08g, sodium nitrite 0.08g, deionized water 30.64g, and propanebutane 6g.

[0030] Preparation method: Weigh the above-mentioned raw materials for use, add deionized water to the batching kettle, turn on the stirring, then add sodium benzoate and sodium nitrite in sequence, and stir for 10 minutes to completely dissolve them. Slowly add nonylphenol polyoxyethylene ether and continue to stir for 10 minutes to completely dissolve it. After passing the inspection, it is filtered with a 400-mesh filter and filled into the aerosol tank. After the valve is sealed, it is filled with propane and butane, and the spray cover is installed to obtain the finished product.

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Abstract

The invention discloses a water-based aerosol and a preparation method thereof, belonging to the technical field of chemical industries. The invention aims to provide a non-flammable water-based flying snow aerosol, which is composed of the following components in parts by weight: 15-30 parts of propellant, 2-8 parts of foaming agent, 0.2-0.3 part of sodium benzoate, 0.2-0.3 part of sodium nitrite, 67-77 parts of de-ionized water, and 0-0.5 part of sodium hydroxide, wherein the propellant is propane and butane; and the foaming agent is one or more of an anionic surface active agent, namely sodium oleate / fatty alcohol polyoxyethylene ether sodium sulphate, or a non-ionic surface active agent, namely nonylphenol polyoxyethylene ether / alkyl glycoside. The water-based aerosol disclosed by the invention is capable of building a heavy snow scene and has the advantages of being free from environmental pollution, non-flammable and low in cost.

Description

Technical field [0001] The invention relates to a water-based aerosol and a preparation method thereof, and belongs to the technical field of chemical industry. Background technique [0002] As a kind of entertainment aerosol, Feixue aerosol can create a scene of heavy snow, which is widely used in festivals and wedding activities, and gradually becomes a large number of aerosol varieties exported by foreign trade. Feixue aerosol products have been on the market for decades. They were first used in Christmas parties and other activities abroad. They mainly used resin as the effective ingredient, methylene chloride as the solvent, and Freon as the propellant. The protection requirements have eliminated the use of Freon and switched to propane butane as the propellant, but other material and liquid components have not changed much. Because the existing products use organic solvent-based ratios, they will pollute the environment and Due to its extremely flammable nature, some safet...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09K3/24
Inventor 李长奎闫建新王金
Owner 山东美多包装有限公司
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