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A kind of self-healing air purification gel and preparation method thereof

A technology of air purifying gel and air purifying agent, which is applied in the direction of disinfection, deodorization, etc., can solve the problem of poor antifreeze and anti-destructive performance, short, 2-3 weeks in summer, low (generally 3-5%, No more than 10% etc.

Active Publication Date: 2021-09-10
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
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Embodiment approach

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

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

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

Embodiment 1

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

[0039] The jasmine self-healing air purifying gel described in this embodiment is prepared by the following method:

[0040] 28g of aluminum isopropoxide and 12g of 26# mineral oil were added to the container, and the temperature was heated to 80°C. Stir for 0.5-1 hour until the aluminum isopropoxide is completely dissolved;

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

[0042]Add 100g isohexade...

Embodiment 2

[0045] The self-healing air purifying gel described in this embodiment contains the following components by mass percentage: 50% of jasmine essential oil, 10% of palmarosa essential oil, 10% of juniper berry essential oil, 10% of Siberian fir essential oil, solid oily gel 5%, oily pigment oily peach red 0.001%, and the balance is isohexadecane.

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

[0047] Mix 50g of solid oily aluminum isocaprylate and 150g of isohexadecane 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 100 g of Siberian fir essential oil and 0.01 g of pigment, stirred for 3 hours, filled, and allowed to stand at room temperature until a gel was formed.

[0048] In this example, the obtained self-healing air purifying gel 50g lasts for 6 months to disperse fragrance; af...

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Abstract

The invention provides a self-repairing air purification gel and a preparation method thereof, comprising the following components in mass percent: 0.01-90% of essential oil, 0.01-50% of air purifier, 1-10% of oily gel, and oily pigment 0.0001‑0.2%, the balance is oily solvent. The self-repairing air purification gel of the present invention mainly forms hydrogen bonds with aluminum ions in aluminum isooctanoate or aluminum ions in aluminum isooctanoate prepared by reaction, and highly electronegative hydrocarbon segments in oily solvents or essential oils, thereby Form a gel. The gel network of this structure can be self-crosslinked and repaired at room temperature after being broken by external force. Therefore, it has self-healing properties, and the gel state is not affected by extreme weather such as high temperature and low temperature. Further, by adjusting the parameters of each component of the liquid gel, it is possible to adjust the physical state of the air purification gel, such as fluidity, repair time, and viscoelasticity.

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 purifying sprays, car perfume seats, etc., and products in solid state, fragrances in gel state. For the safety of transportation, storage, use and the convenience of product handling, gel air purifiers have a high market share. [0003] Generally, most air purifying gels are heated, stirred and cooled to form a gel substance by gelling agent, carrier water, surfactant and fragrance. This type of air purifying gel fragrance has certain deficiencies, including but not limited to low content (generally 3-5%, no more than 10% at most); sh...

Claims

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Application Information

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Patent Type & Authority Patents(China)
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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