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A kind of preparation method of solid refreshing agent

A freshener, solid technology, applied in the fields of botanical equipment and methods, preservation of human or animal bodies, biocides, etc. Short and other problems, to achieve excellent air purification effect, improve antibacterial purification effect, long validity period

Active Publication Date: 2020-01-10
宁波宝和日化有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this type of solid freshener has a certain effect of freshening the air, its bactericidal and antibacterial effect is not long-lasting, the bactericidal effect is weak, and the action time is relatively short, so it cannot release the fragrance active substance at a uniform speed and lasting

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] 1. Preliminary preparation:

[0025] (1) Preparation of stable chlorine dioxide solution: in parts by weight, 20 parts of sodium percarbonate and 8 parts of sodium carbonate are dissolved in 250 parts of water, and chlorine dioxide gas is passed into until the chlorine dioxide mass fraction is When the concentration is 2%, the aeration is stopped to obtain the stable chlorine dioxide solution.

[0026] (2) Preparation of colloidal activator

[0027] a) Preparation of compound solution: citric acid and sodium dihydrogen phosphate with mass concentrations of 55% and 45% were mixed according to the weight ratio of 1:8;

[0028] b) In parts by weight, mix 4 parts of agar and 30 parts of water evenly, heat and boil for 5 minutes at a stirring speed of 100r / min, add 2 parts of compound solution, and cool to 35°C to obtain a colloidal activator .

[0029] (3) Preparation of Microcapsule Essence Particles

[0030] a) Preparation of essence extract: Dry and pulverize 2 parts...

Embodiment 2

[0036]1. Preliminary preparation:

[0037] (1) Preparation of stable chlorine dioxide solution: in parts by weight, 25 parts of sodium percarbonate and 9 parts of sodium carbonate are dissolved in 275 parts of water, and chlorine dioxide gas is passed into until the chlorine dioxide mass fraction is When 3%, stop ventilating, can obtain described stable chlorine dioxide solution.

[0038] (2) Preparation of colloidal activator

[0039] a) Preparation of compound solution: citric acid and sodium dihydrogen phosphate with mass concentrations of 55% and 45% were mixed according to the weight ratio of 7:45;

[0040] b) In parts by weight, mix 6 parts of agar and 40 parts of water evenly, heat and boil at a stirring speed of 150r / min for 7 minutes, add 4 parts of compound solution, and cool to 40°C to obtain colloidal activator.

[0041] (3) Preparation of Microcapsule Essence Particles

[0042] a) Preparation of essence extract: Dry and pulverize 3 parts of roses, 3 mint leave...

Embodiment 3

[0048] 1. Preliminary preparation:

[0049] (1) Preparation of stable chlorine dioxide solution: in parts by weight, 30 parts of sodium percarbonate and 10 parts of sodium carbonate are dissolved in 300 parts of water, and chlorine dioxide gas is passed into, until the chlorine dioxide mass fraction is When 5%, stop ventilating, can obtain described stable chlorine dioxide solution.

[0050] (2) Preparation of colloidal activator

[0051] a) Preparation of compound solution: citric acid and sodium dihydrogen phosphate with mass concentrations of 55% and 45% were mixed according to the weight ratio of 1:5;

[0052] b) In parts by weight, mix 8 parts of agar and 50 parts of water evenly, heat and boil at a stirring speed of 200r / min for 10 minutes, add 5 parts of compound solution, and cool to 45°C to obtain colloidal activator.

[0053] (3) Preparation of Microcapsule Essence Particles

[0054] a) Preparation of essence extract: Dry and pulverize 5 parts of roses, 6 mint le...

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Abstract

The invention belongs to the field of an air freshener and especially relates to a preparation method for a solid freshener. The method comprises the following steps: (1) preparing a stable chlorine dioxide solution; (2) preparing a colloid activating agent; (3) preparing microcapsule essence particles; (4) preparing the solid freshener. The solid freshener prepared according to the preparation method provided by the invention has an excellent air purifying effect; the essence powder is prepared from natural green plants and is green and safe; a microcapsule technique is cooperatively used for slowly releasing the fragrant active materials at a constant speed, so that the purpose of improving air quality can be achieved.

Description

【Technical field】 [0001] The invention belongs to the field of air fresheners, in particular to a preparation method of a solid freshener. 【Background technique】 [0002] With the development of society, the pace of human life is accelerated, and people have higher and higher requirements for the air quality of working and living environments. Therefore, the development of air fresheners has become a hot topic. Air fresheners can not only effectively improve the living environment and bring clean and fresh air to people, but also improve the physical and mental health of the human body by adding beneficial ingredients. [0003] Traditional solid preparation air fresheners are mainly composed of organic substances, mainly containing phenol, ether and aromatic flavors. These components are released into the air, confuse people's sense of smell by exuding different fragrances, and further dilute and cover up odor, but these components cannot decompose harmful components in the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61L9/013A61L9/012A61L9/01A01N59/00A01N25/22A01P1/00A61L101/22A61L101/06A61L101/16A61L101/36A61L101/50A61L101/56
CPCA01N25/22A01N59/00A61L9/01A61L9/012A61L9/013A61L2209/21A01N2300/00
Inventor 谢英健
Owner 宁波宝和日化有限公司
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