JPH08215231A - Condom - Google Patents

Abstract

PURPOSE: To enable handling easily even in the darkness while allowing accurate attachment by mixing in a condom material such as latex a luminous pigment to mold. CONSTITUTION: In a condom material such as latex is mixed a luminous pigment 2 to mold a condom, or one latex film 1 is laminated on another film with the luminous pigment 2 inserted partially or entirely between the films to form a required condom. When the luminous pigment 2 is inserted partially, it is applied only at the tip part or a base part of the films or with various patterns of vertical or horizontal stripes, porka dots, checks or the like. In the use, this facilitates checking to see if the condom can be mounted accurately in position and shape thereof even in the darkness while enabling mounting of the condom accurately and smoothly and makes it pleasing to see.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a condom which emits fluorescence in the dark so that it can be easily handled even in the dark and can be worn correctly.

[0002]

2. Description of the Related Art Conventionally, a condom has been molded by mixing a pigment having no luminescent property.

[0003]

Therefore, it is difficult to see in the dark, and it is difficult to check the position and shape. The present invention was invented to solve them.

[0004]

Means for Solving the Problems A condom is molded by mixing a luminous pigment with a raw material for a condom such as latex. In addition, a condom is formed by overlapping the latex film and the film so that the luminous pigment is sandwiched between them in whole or in part.

[0005]

When the condom formed as described above is exposed to sunlight, a fluorescent lamp or the like before use, the afterglow of the luminescent pigment causes the condom to emit fluorescence during use in the dark.

[0006]

EXAMPLES Examples of the present invention will be described below. A condom is molded by mixing a luminous pigment with a condom raw material such as latex. In addition, a condom is formed by overlapping the latex film and the film so that the luminous pigment is sandwiched between them in whole or in part. If you insert it in this part, you can make various designs such as only the tip and the base, vertical stripes, horizontal stripes, polka dots, checks, etc., so it will be fun to look at.
So that the condom formed as described above can be exposed to light before use, it is packaged with a light-transmitting packaging product, and the required time according to the type of luminescent pigment before use,
Keep it in the package as it is exposed to sunlight and fluorescent light. As a result, when the condom itself is used by the afterglow of the luminescent pigment,
Fluoresce in the dark. In this case, fluorescence may be emitted for several hours depending on the type of the luminescent pigment. When the luminescent pigment is vulnerable to water, acid, or alkali, the luminescent pigment powder is coated with a light-transmitting, hydrophobic, acid-resistant, and alkali-resistant coating agent, respectively.

[0007]

By carrying out the present invention as described above, the position, shape,
It is possible to confirm whether or not the device has been properly mounted, the mounting action itself can be carried out accurately and smoothly, and there is no need to bother with the need to turn on the lighting fixtures one by one.

[Brief description of drawings]

[Drawing 1] Cross-section of a condom made by mixing a luminous pigment with a condom material such as latex

[FIG. 2] A cross-sectional view showing a condom in the case where the latex film and the film are overlapped so as to sandwich the luminous pigment therebetween.

[Description of sign]

 1 Latex film 2 Luminous pigment

Claims (2)

[Claims] 1. A condom formed by mixing a luminous pigment into a condom raw material such as latex. 2. A condom according to claim 1, which is formed by laminating a luminescent pigment on the whole or a part of the latex film and the film so as to be sandwiched therebetween.