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Self-repairing air purification gel and preparation method thereof

An air purifying gel, air purifying agent technology, applied in the direction of deodorization, disinfection, etc., can solve the problem of low (generally 3-5%, no more than 10% at most, anti-freezing, anti-damage performance is poor, short, summer Questions for 2-3 weeks

Active Publication Date: 2020-04-10
JIANGMEN HEXIN ESSENCE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are certain deficiencies in this type of air-purifying gel fragrance, including but not limited to low content (generally 3-5%, no more than 10%); short service life, 2-3 weeks in summer; and frost resistance , Poor anti-destructive performance and other defects

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach

[0027] According to a more preferred embodiment of the present invention, the liquid oily aluminum-containing gel comprises the following components in weight percent: 30-50% of aluminum isopropoxide, 30-50% of organic acid, 0.01-1% of water, The balance is organic solvent. In the present invention, the stability of the air purification gel can be further improved by using the above-mentioned liquid oily aluminum-containing gelling agent.

[0028] In the present invention, the optional range of the type of the organic solvent is wide, common organic solvents can be used in the present invention, according to a more preferred embodiment of the present invention, wherein the organic solvent is isoparaffin, mineral One or more of oil and 1-methylethyl 2-ethylhexanoate. In the present invention, the stability of the air-purifying gel can be further improved by using the above-mentioned organic solvent.

[0029] According to a more preferred embodiment of the present invention, t...

Embodiment 1

[0038] The self-repairing air-purifying gel described in this embodiment contains the following components in mass percentage: jasmine essential oil 50%, palmarosa essential oil 10%, juniper berry essential oil 10%, Siberian fir essential oil 10%, liquid oily gel 10%, oily pigment 0.001%, and the balance is isohexadecane.

[0039] The jasmine self-repairing air purification gel described in this example is prepared by the following method:

[0040] Add 28g of aluminum isopropoxide and 12g of 26# mineral oil into the container, and heat up to 80°C. Stir for 0.5-1 hour until the aluminum isopropoxide is completely dissolved;

[0041] Add 60g of isooctanoic acid, dropwise add 2g of isopropanol solution with a water content of 15% at a rate of 0.5g / min to carry out a catalytic hydrolysis reaction, the reaction temperature is 80°C, and the reaction time is 2 hours to obtain a liquid oily gel.

[0042]Add 100g isomerized hexadecane to the liquid oily gel and keep it warm at 80°C f...

Embodiment 2

[0045] The self-repairing air-purifying gel described in this embodiment contains the following components in mass percent: jasmine essential oil 50%, palmarosa essential oil 10%, juniper berry essential oil 10%, Siberia fir essential oil 10%, solid oily gel 5%, oily pigment oily rosé 0.001%, and the balance is isohexadecane.

[0046] The self-repairing air purification gel described in this example is prepared by the following method:

[0047] Mix 50g of solid oily gelling agent aluminum isooctanoate and 150g of iso-hexadecane evenly, heat to 90°C, stir for 1 hour, cool down to 40°C, add 500g of jasmine essential oil, 100g of palmarosa essential oil, 100g of juniper berry essential oil, A mixed solution of 100g of Siberian fir essential oil and 0.01g of pigment was stirred for 3 hours, filled, and allowed to stand at room temperature until a gel was formed.

[0048] In this example, 50 g of the obtained self-repairing air-purifying gel lasts for 6 months to diffuse fragrance...

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Abstract

The invention provides a self-repairing air purifying gel and a preparation method thereof. The self-repairing air purifying gel comprises the following components in percentage by mass: 0.01-90% of essential oil, 0.01-50% of an air purifying agent, 1-10% of an oily gel agent, and 0.0001-0.2% of an oily pigment, with the balance being an oily solvent. According to the self-repairing air purification gel disclosed by the invention, aluminum isooctanoate or aluminum ions contained in aluminum isooctanoate and prepared by a reaction and high-electronegativity hydrocarbon chain segments in the oily solvent or essential oil form hydrogen bonds, so the gel is formed. A gel network with such a structure can realize self-crosslinking and self-repairing under the condition of normal temperature after being damaged and broken by external force, so the gel network has a self-repairing characteristic; and a gel state is not influenced by extreme weather such as high temperature and low temperature. Furthermore, by adjusting the parameters of all the components of the liquid gel, the physical states such as the fluidity, the repair time and the viscoelasticity of the air purification gel can beadjusted.

Description

technical field [0001] The invention relates to the technical field of space purification products in the technical field of daily chemical industry, in particular to a self-repairing air purification gel and a preparation method thereof. Background technique [0002] At present, the mainstream products of air purifiers and air fresheners are mainly presented in two physical states: products in liquid state such as fire-free aromatherapy, air purification spray, car perfume seat, etc., and fragrances in gel state in solid state. Due to the safety of transportation, storage and use and the convenience of product handling, gel-like air purifiers have a high market share. [0003] Generally, most air purification gels are formed from gelling agent, carrier water, surfactants and fragrances through heating, stirring and cooling to form a gel substance. There are certain deficiencies in this type of air-purifying gel fragrance, including but not limited to low content (generally...

Claims

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Application Information

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IPC IPC(8): A61L9/012A61L9/013A61L101/56
CPCA61L9/012A61L9/013A61L2209/21
Inventor 梁绮明张六平
Owner JIANGMEN HEXIN ESSENCE TECH
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