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Safe and environment-protecting solid inhalator propellant

A propellant, solid technology, used in aerosol delivery, biocides, animal repellants, etc., can solve problems such as poisoning, explosive, transportation, production, storage and use hazards

Inactive Publication Date: 2008-05-07
JIANGSU BLUESTAR GREEN TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This type of aerosol propellant has the characteristics of flammability, explosion, and certain toxicity, and there are certain dangers in transportation, production, storage, and use, and there are often active ingredients in use. The phenomenon that the aerosol propellant has been used up while remaining

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0009] Each 0.12mol of tartaric acid and sodium carbonate is mixed and added into a pressurized aerosol can, then 250ml of water is added, sealed, and made into a propellant.

Embodiment 2

[0011] Each 0.13mol of malic acid and sodium carbonate is mixed and added to a pressure aerosol can, and then 250ml of water is added, sealed, and made into a propellant.

Embodiment 3

[0013] 0.15 mol each of succinic acid and sodium carbonate, mixed and added to a pressurized aerosol can, then added 250ml of water, sealed, and made into a propellant.

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PUM

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Abstract

The invention relates to novel solid aerosol propellant which does not burn and explode, has non-poisonous drug, is not required to be shaken during operation, is sprayed completely, has no remanet, thereby being widely used in the industry of medicine, sanitation insect disinfestation, cosmetics of hair styling jelly, etc.

Description

technical field [0001] A new type of non-combustible, non-explosive, non-toxic, solid aerosol propellant that can be sprayed completely without shaking during use, and has no residue. It can be widely used in medicine, sanitation insecticide, hair spray cosmetics and other industries. Background technique [0002] By searching a large number of information materials, the aerosol propellants currently on the market all use hydrocarbons as aerosol propellants, such as propane, butane, and isobutane. This type of aerosol propellant has the characteristics of flammability, explosion, and certain toxicity, and there are certain dangers in transportation, production, storage, and use, and there are often active ingredients in use. The phenomenon that the aerosol propellant has been used up while remaining. In addition, the requirements for environmental protection are getting higher and higher, and it is urgent to seek a new type of aerosol propellant that is safe and environment...

Claims

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Application Information

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IPC IPC(8): A61K9/12A61K47/02A61K47/12A61K47/22A61K8/02A01N25/06
Inventor 张伟华
Owner JIANGSU BLUESTAR GREEN TECH