JP3512372B2 - Self-Defense Security Spray - Google Patents

Description

Description: BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a self-defense crime-prevention spray that has no harm to a partner and has an excellent repelling effect. It is about. 2. Description of the Related Art Self-defense crime prevention sprays for repelling thugs, molesters and the like have hitherto been commercially available which contain a drug having a tearing component such as chloroacetophenone. However, those containing a drug having a lacrimatory component have a limitation that a repulsive component that is too irritating cannot be used due to phytotoxicity and environmental problems, and this is within a safe range. It had to be used. As a result, there is a problem that it is difficult to give a sufficient impact to the opponent and the duration of the effect is shortened, so that the repulsion effect cannot be sufficiently exerted. SUMMARY OF THE INVENTION [0004] The present invention solves the above-mentioned conventional problems without causing phytotoxicity problems or environmental problems with the other party. Moreover,
The object of the present invention is to provide a self-defense crime prevention spray capable of exhibiting an excellent repelling effect over a long period of time. [0005] A self-defense security spray according to the present invention, which has been made to solve the above-mentioned problems, has a repelling effect.
From 1 to 10% by weight of allyl isothiocyanate as
85 to 95 weight parts of propylene glycol which is a nonflammable solvent
% Dissolved carbon dioxide as a non-flammable propellant 1-5% by weight
And filled in a portable spray can.
Things. Preferred embodiments of the present invention will be described below. The present invention is characterized in that allyl isothiocyanate as a repellent component is dissolved in a non-flammable solvent that is harmless to the human body and is filled in a portable spray can together with a non-flammable propellant that is also harmless to the human body. And Allyl isothiocyanate is a compound represented by the following chemical formula, which is contained as a main component in natural mustard oil. [0007] This allyl isothiocyanate has been confirmed to be safe under the Food Sanitation Law as a food additive, but it gives a strong irritation to mucous membranes such as eyes, nose and throat, airways and skin. When applied directly, it causes severe pain or tears, and causes severe coughing. Further, such an effect can be maintained for a few minutes even in a small amount. Therefore, when allyl isothiocyanate is sprayed at a thug, it can give a strong irritation to the opponent, exhibiting an excellent repulsion effect, and, because of its high safety, adversely affect the human body after a certain period of time. I will not give it. When the content of allyl isothiocyanate is less than 1% by weight, a sufficient repelling effect cannot be exhibited, and when it is more than 10% by weight, it is difficult to completely dissolve in a solvent. 1 to 10% by weight
Is preferable. The nonflammable solvent is preferably harmless to the human body and obtained at a low cost, like allylic isothiocyanate. Therefore, propylene glycol is preferable. In this case, 85 to 95% by weight% is used. It is contained in the range. Further, since the nonflammable propellant is preferably harmless to the human body and obtained at a low cost, carbon dioxide gas is preferable. In this case, the content of the carbon dioxide gas should be in the range of 1 to 5% by weight. By using such non-flammable solvents and non-flammable propellants, they can be used safely even in places where fire is used, and even if they are stored at high temperatures for a long period of time, they may cause an explosion. environment on also which is preferable in terms of can exhibit excellent handling properties without. Since a portable spray can needs to be carried in a handbag and to be able to spray effectively, a net volume of about 30 to 100 ml is sufficient and a net volume of 50 to 50 ml is sufficient.
In the experimental example with ml, the spray range was about 2 m under no wind conditions and the continuous spraying time was about 12 seconds, confirming that the spray can be sufficiently used as a security spray for self-defense. [0011] In the case of such a structure, when sprayed on the face of an opponent when attacked by a thug, etc., allyl isothiocyanate which is a repellent component acts to cause a blinding effect and severe coughing. However, the action of allyl isothiocyanate lasts for a few minutes, as well as the temporary assault of the assailants, and during this time appropriate measures can be taken, such as calling a person for help or making an emergency call. it can. Therefore, the self-defense can be surely performed, and the function as the security spray can be sufficiently exhibited. In addition, the allyl isothiocyanate is a pharmaceutically safe component and does not have any problems such as sequelae. In addition, non-flammable solvents and non-flammable propellants have high safety and thus have no environmental problems. In addition, 50ml net
Since it is filled in a small portable spray can that can be filled to a certain degree, it is small, excellent in portability, and excellent in handleability. As is clear from the above description, the present invention has no problem of harm to the opponent at all and can exert an excellent repelling effect for a long time. is there. Therefore, the present invention greatly contributes to industrial development as a self-defense security spray that has eliminated the conventional problems.

──────────────────────────────────────────────────続 き Continued on the front page (58) Field surveyed (Int.Cl. ⁷ , DB name) F41B 15/00 B05B 9/04

Claims (1)

(57) [Claim 1] 1 to 10% by weight of allyl isothiocyanate as a repellent component is added to propylene glycol as a nonflammable solvent.
Dissolved in 85% to 95% by weight of Recall
A self-defense crime prevention spray filled in a portable spray can together with 1 to 5% by weight of carbon dioxide gas .