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Alcohol-free air freshener and preparation method thereof

An air freshener, alcohol-free technology, applied in the direction of botanical equipment and methods, biocides, disinfectants, etc., can solve the problems of insufficient antibacterial ability, and achieve the effect of good aroma intensity and use time

Pending Publication Date: 2021-11-05
DONGGUAN RIYOU AUTOMOBILE ACCESSORIES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It has a good use time and aroma intensity, but because it does not add alcohol and some fungicides, its antibacterial ability is insufficient

Method used

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  • Alcohol-free air freshener and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] A non-alcoholic air freshener comprises, by weight, 38 parts of essence, 60.87 parts of solvent, 0.6 part of antioxidant, 0.5 part of ultraviolet absorber and 0.03 part of pigment.

[0040] The essence is lemon essence.

[0041] The solvent is composed of Isopar G and Isopar H in a weight ratio of 3:1.

[0042] The antioxidant is composed of dibutyl hydroxytoluene and tert-butyl hydroquinone in a weight ratio of 1:1.

[0043] The ultraviolet absorber is composed of octocrylene and avobenzone in a weight ratio of 2:1.

[0044] The preparation method of described alcohol-free air freshener, comprises the following steps:

[0045] The essence, solvent, antioxidant, ultraviolet absorber and pigment are evenly mixed to obtain the alcohol-free air freshener.

Embodiment 2

[0047] A non-alcoholic air freshener comprises, by weight, 30 parts of essence, 69.39 parts of solvent, 0.2 part of antioxidant, 0.4 part of ultraviolet absorber and 0.01 part of pigment.

[0048] The essence is Encounter essence.

[0049] The solvent is composed of Exxon D40Fluid, Exxon D40Fluid, and Isopar M in a weight ratio of 6:3:1.

[0050] The antioxidant is composed of dibutyl hydroxytoluene and tert-butyl hydroquinone in a weight ratio of 1:1.

[0051] The ultraviolet absorber is composed of octocrylene and avobenzone in a weight ratio of 2:1.

[0052] The preparation method of described alcohol-free air freshener, comprises the following steps:

[0053] The essence, solvent, antioxidant, ultraviolet absorber and pigment are evenly mixed to obtain the alcohol-free air freshener.

Embodiment 3

[0055] A non-alcoholic air freshener comprises, by weight, 35 parts of essence, 63.98 parts of solvent, 0.5 part of antioxidant, 0.5 part of ultraviolet absorber and 0.02 part of pigment.

[0056] The essence is apple essence.

[0057] The solvent is composed of IP1620 and Solvesso 100 Fluid in a weight ratio of 3:2.

[0058] The antioxidant is composed of dibutyl hydroxytoluene and tert-butyl hydroquinone in a weight ratio of 1:1.

[0059] The ultraviolet absorber is composed of octocrylene and avobenzone in a weight ratio of 2:1.

[0060] The preparation method of described alcohol-free air freshener, comprises the following steps:

[0061] The essence, solvent, antioxidant, ultraviolet absorber and pigment are evenly mixed to obtain the alcohol-free air freshener.

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PUM

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Abstract

The invention discloses an alcohol-free air freshener and a preparation method thereof. The alcohol-free air freshener is characterized by being prepared from the components of, in part by weight, 20-55 parts of essence, 25-70 parts of solvent, 0.2-0.8 part of antioxidant, 0.4-1 part of ultraviolet light absorber and 0.01-0.05 part of pigment, wherein the essence is natural plant extracted essence or synthetic essence. The alcohol-free air freshener has good fragrance intensity and long service time, and alcohol and a surfactant do not need to be added.

Description

technical field [0001] The invention relates to the technical field of air fresheners, in particular to an alcohol-free air freshener and a preparation method thereof. Background technique [0002] The existing liquid air fresheners on the market are generally composed of alcohol, surfactants, purified water and essence. They need to rely on the high volatility of alcohol to volatilize into the air through cotton swabs. Therefore, the alcohol content is relatively high and there is a certain amount of alcohol. security risks. [0003] CN201710524738.1 discloses an alcohol-free air freshener and its preparation method, and specifically discloses that the alcohol-free air freshener includes the following components by weight: 6-85 parts of essence, 20-85 parts of non-polar solvent 95 parts, 0.1 to 1 part of antioxidant; the solubility of the essence is ≤9 (cal / cm3) 1 / 2 , the flash point of the essence is 40°C-95°C, the vapor pressure of the essence at 25°C is 0.1mmHg-5mmHg, ...

Claims

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Application Information

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IPC IPC(8): A61L9/04A61L9/013A01N65/12A01N65/22A01P1/00A61L101/56
CPCA61L9/044A61L9/013A01N65/12A01N65/22A01N65/00
Inventor 姜海涛邹建苛肖崇豪吴顺杰张秋兰邓永平张磊毛珮如
Owner DONGGUAN RIYOU AUTOMOBILE ACCESSORIES