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Paeonol solid dispersion air freshener

A technology of solid dispersion and air freshener, which is applied in the direction of deodorization and disinfection, and can solve problems such as irritation and inappropriate air disinfection and freshening

Inactive Publication Date: 2011-01-26
ANHUI RONGJING FENGDAN BIOTECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the addition of borneol makes the product have a strong irritating smell, which is not suitable for air disinfection and freshening in environments such as homes and cars.

Method used

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  • Paeonol solid dispersion air freshener
  • Paeonol solid dispersion air freshener

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] Non-limiting examples are described as follows:

[0022] 1. Take 10g of paeonol, stir and dissolve in 50ml of absolute ethanol, then add 2g of diatomaceous earth, distill out about 90% of ethanol, dry it in vacuum at 5°C, then add 12mg of β-cyclopaste The finely clathrated rose essence is stirred and dry-mixed evenly to obtain a paeonol solid dispersion, which is sealed into a breathable bag.

[0023] 2. Dissolve 6g of paeonol and 4g of L-menthol in 50ml of absolute ethanol, stir to dissolve, then add 2g of talcum powder, distill out about 95% of ethanol, and then vacuum dry at 10°C. Then, add 5 mg of rose essence complexed with β-cyclodextrin, stir and dry mix evenly to obtain paeonol solid dispersion; seal it into a breathable bag.

[0024] 3. Dissolve 8g of paeonol and 2g of L-menthol in 50ml of anhydrous acetone, stir to dissolve, then add 2g of talcum powder, distill out about 85% of the acetone, then evaporate to dryness naturally, then add 8mg of β - The lavend...

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Abstract

The invention relates to a paeonol solid dispersion air freshener. The air freshener is prepared by a solvent volatilization method or melting method and comprises the following components in part by mass: 1 to 40 parts of paeonol, 0 to 5 parts of L-menthol, 1 to 90 parts of inorganic carrier material, and 0 to 1 part of beta-cyclodextrin included essence and spice, wherein the inorganic carrier material is talcpowder, diatomite, bentonite or attapulgite and the like with high specific surface area. The air freshener is used for freshening and sterilizing air in families and automobiles and can also be used for the mold prevention of textiles, paper and the like.

Description

1. Technical field [0001] The invention relates to a daily chemical composition, in particular to a paeonol solid dispersion air freshener. 2. Background technology [0002] Common air fresheners are basically composed of essence and ethanol organic solvents. They have neither health care function nor sterilization and disinfection effect, but only improve the smell. Paeonol is not only a kind of spice, but also a kind of traditional Chinese medicine, with high safety, and the LD50 of oral administration is 3430mg / Kg. Paeonol, also known as paeonol, has a chemical name of 2-hydroxy-4-methoxyacetophenone, and its pure product is a colorless needle-like crystal. [0003] It is mostly used clinically for diseases such as cardiovascular and cerebrovascular diseases, tumors, inflammation, allergy and immune system [Information of Traditional Chinese Medicine, 2009, 26(1): 20-22, Chinese Invention Patent 200510042537.5, 200610096653.X], etc.; it can also be used as cosmetics [Ch...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61L9/01A61L9/013
Inventor 聂荣京姚日生邓胜松宋杰聂蕾鲁金娣高传忠
Owner ANHUI RONGJING FENGDAN BIOTECH
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