JP2000314079A - Cloth using inorganic coating material - Google Patents

Abstract

PROBLEM TO BE SOLVED: To solve problems in which self extinguishing property and flame retardancy which aims at preventing occurrence of poisonous gas generated in firing, suppressing combustion temperature in firing or preventing spread of fire are not provided in a conventional cloth and a problem in which results of flameproof clothes are not forthcoming, though the flameproof clothes are sparsely found and a problem in which the cloth has no carbonization characteristic, so called shape-retaining characteristic. SOLUTION: This cloth using an inorganic coating material is obtained by subjecting the cloth 1 to treatment such as impregnation, coating spraying or printing with an inorganic coating material comprising a primer coat layer 3 and a finish coat layer 4 so as to impart flame retardancy and flame-proofness to cloth. As a result, the cloth has nontoxic property, flame retardancy and/or flame-proofness.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fabric obtained by impregnating and painting a (non-toxic, complete) inorganic (aqueous ceramic) paint. Areas of application of this fabric include indoor wall surfaces, folded roof lining materials, wall materials such as aircraft, vehicles, transportation, ships, and elephants,
Wall materials (floor materials) such as indoor wall materials, flameproof sliding doors / doors / shojis, floor materials for halls, etc., partition core materials, substitutes for glass wool, rock wool, and asbestos, slate reinforcing materials, calcium silicate plate reinforcement Core materials, high shaft fillings, shutter links, protective sheets, flameproof sheets, etc.
Tat-mat backing materials, Het / mat backing materials, cushions, rugs such as sofas and cushions, various chairs at home, restaurants, halls, theaters, public buildings, factories, etc., seats for aircraft, vehicles, transportation, ships, etc. , Child seats, chairs such as dental treatment tables, or curtains,
Cloth interior materials and filters, flameproof safety clothing, flameproof gloves, flameproof hoods and other clothing and personal accessories, other flameproof material, flame retardant material, photocatalytic material, antibacterial material, phosphorescent material, Etc. over a wide range such as various material relations.

[0002]

2. Description of the Related Art Conventionally, there are self-extinguishing and flame-retardant fabrics for the purpose of preventing the generation of toxic gas generated during a fire, suppressing the combustion temperature during a fire, or preventing the spread of fire. In addition, flameproof fabrics that further develop this flame retardancy have been found. However, problems such as not achieving sufficient results, not having carbonization characteristics, and not having so-called shape retention characteristics are conceivable.

[0003] An example of the prior art is given below. First, there is an invention of JP-A-6-922 as an inorganic noncombustible sheet. The present invention has a configuration in which a fiber sheet is formed from inorganic fibers such as rock wool and glass wool and a fibrous binder resin, and a pattern is expressed on the surface of the fiber sheet by means such as printing or printing. It is characterized by exhibiting characteristics. Japanese Patent Application Laid-Open No. 55-144160 discloses a non-combustible karagami using a cloth material made of glass fibers. The present invention provides a structure in which a cloth or cloth made of glass fibers is colored or patterned with aluminum oxide, silicon carbide, or other inorganic coloring noncombustible material, and a thermosetting resin such as a phenol resin is applied thereon. The present invention provides non-combustible karagami paper that is useful as a non-combustible building material. Further, as a sheet covering material having a flame-retardant structure, there is an invention disclosed in JP-A-61-222411.
The present invention is a sheet comprising a flame-retardant upholstery and a polyurethane foam material seat cushion or the like, wherein a flame-retardant polyurethane foam film is interposed between the upholstery and the seat cushion or the like. Thus, the spread of the foam material cushion is prevented by the carbonization of the foam material film.

[0004]

In the above document, a flame retardant mixture mainly composed of aluminum oxide is used as means for carbonizing. This aluminum oxide alone is likely to burn at high temperatures, and will not be carbonized. Therefore, a problem lacking in flame resistance is conceivable.

[0005]

The invention of claim 1 provides a non-toxic, flame-retardant and / or flame-retardant fabric.

According to the present invention, a fabric is impregnated with an inorganic paint,
This is a fabric using an inorganic paint that is configured to impart flame retardancy and / or flame resistance to the fabric by performing a process such as coating, spraying, or printing.

The invention of claim 2 is non-toxic, flame-retardant and / or
Alternatively, it provides a flameproof and photocatalytic fabric.

According to the present invention, a fabric is impregnated with an inorganic paint,
This is a fabric using an inorganic paint which is subjected to treatment such as coating, spraying or printing, and photocatalytic treatment to impart flame retardancy and / or flame resistance and photocatalytic property to the fabric.

The invention of claim 3 is non-toxic, flame-retardant and / or
Alternatively, it provides a flameproof and antibacterial fabric.

According to the present invention, a fabric is impregnated with an inorganic paint,
Perform treatments such as coating, spraying or printing, and antibacterial treatment,
This is a fabric using an inorganic paint that is configured to impart flame retardancy and / or flame resistance and antibacterial property to the fabric.

The invention of claim 4 is non-toxic, flame-retardant and / or
Alternatively, the present invention provides a fabric excellent in flame resistance and the like.

According to the present invention, a fabric is impregnated with an inorganic paint,
This is a fabric using an inorganic paint having a configuration in which coating, spraying, printing, and the like are performed twice.

The invention of claim 5 is non-toxic, flame-retardant and / or
Alternatively, a flameproof fabric is provided.

According to the present invention, a yarn for fabric construction is subjected to a treatment such as impregnation, coating, spraying or printing with an inorganic paint to produce a treated yarn, and the treated yarn is used to constitute a fabric. This is a fabric using an inorganic paint that is configured to impart flame retardancy and / or flame resistance to the fabric.

The invention of claim 6 is non-toxic, flame-retardant and / or
Alternatively, it provides a flameproof and photocatalytic fabric.

According to the present invention, a yarn for fabric formation is subjected to a treatment such as impregnation, coating, spraying or printing with an inorganic paint, and a photocatalytic treatment to produce a treated yarn, and the treated yarn is used to form a fabric. In addition, the fabric is made of an inorganic paint that is configured to impart flame retardancy and / or flame resistance and photocatalytic property to the fabric.

The invention of claim 7 is non-toxic, flame-retardant and / or
Alternatively, it provides a flameproof and antibacterial fabric.

According to the present invention, a treated yarn is formed by impregnating, coating, spraying or printing an inorganic paint on a yarn for fabric construction, and performing an antibacterial treatment to produce a treated yarn. The fabric is made of an inorganic paint that is configured to impart flame retardancy and / or flame resistance and antimicrobial properties to the fabric.

The invention of claim 8 is non-toxic, flame-retardant and / or
Alternatively, the present invention provides a fabric excellent in flame resistance and the like.

The present invention relates to a fabric using an inorganic paint having a structure in which the yarn for fabric construction is impregnated, coated, sprayed or printed twice with the inorganic paint.

[0021]

DESCRIPTION OF THE PREFERRED EMBODIMENTS FIG. 1 is a schematic diagram showing a combustion test, wherein (a) shows a diagram of a test method, and (b ') and (b ") show the degree of carbonized area based on an in-house test. (B) indicates the state of the wool before the processing, and (b ") indicates the state of the wool after the processing. FIG. 1 (b ') shows a large hole through which carbonization proceeds considerably. However, (b) is a small hole with a low degree of carbonization. As shown in FIG.
A fire source 2 such as a micro hole or a Meckel hole was provided at intervals of mm, and the test was performed for about 2 minutes. As a result, FIG. 2 (b ′) is the result of the untreated treatment, and is burned into the perforated state 11, while FIG. 2 (b ″) is the result of using the dust inhibitor, and Therefore, the difference between the two is clear: 21 indicates the position of the tip of the flame of the fire source 2. Also, a numeral is inserted in the figure.

The carbonization data requested by a public research institute in Aichi Prefecture by Chrono Giken Co., Ltd., of which the applicant is the CEO, is shown below.

"Table 1"

In addition, an in-house experiment using a detergency inhibitor,
Provide the material.

As a dust inhibitor, an inorganic coating material of glass fine powder is used. A: 5% by weight, B: 10% by weight, C: 20% by weight, D: 0% by weight, E: 10% by weight, F: 1% by weight, G Is 3% by weight, and an inorganic paint is applied as an undercoat (spraying method, spraying method, “tiff method”, roll coating method, flow coating method, etc.)
After this coating, it is temporarily dried (100 ° C. × 10 minutes). An inorganic paint is applied as a top coat, and after this application, main drying (100 ° C x 5
5 minutes “1-E, 4-E sample” or 200 ° C x 15 minutes “other sample”). Examples of the dust inhibitor include ceramic-based inorganic fine powder, refractory lenticular fine powder, and silica-keel-based fine powder, and have a particle size of 0.1 μm to 300 μm (preferably 0.5 μm to 10 μm).
m), the mixing amount is 2 wt% to 40 wt% (preferably 5 wt%
~ 20% by weight).

"Table 2"

FIG. 2 shows a fabric 1 used for an experimental data (a test for removing nitrogen oxides) based on a photocatalytic treatment with a photocatalytic paint containing anatase-type titanium dioxide. Experimental data of the base material provided with the undercoat layer 3 and the overcoat layer 4 containing (a) and (b) are shown below. This experimental data was submitted by the present applicant, Chrono Giken Co., Ltd., to a public research institution in Aichi Prefecture. However,
In this experimental data, since a general transparent overcoat layer 41 was provided on the substrate on which the undercoat layer 3 was provided, sufficient results were not obtained. Therefore, a base material provided with an undercoat layer 3 containing anatase-type titanium dioxide on a fabric 1 and an overcoat layer 4 containing a transparent anatase-type titanium dioxide such as a topcoat paint or a clear paint (b) Is shown. The figure provided with the undercoat layer 3 and the overcoat layer 4
In (b), a result exceeding the experimental data can be expected.

"Table 3"

[0029]

An embodiment of the present invention will be described.

According to the first aspect of the present invention, the mixed solution of the silica silicate and the silica silicate in which the silica sol is mixed in a mixing amount of 1/3 or less of the sodium silicate is added with 10 to 35% by weight of zinc phosphate powder or aluminum dihydrogen phosphate solution. 6-4
The fabric 1 is immersed in a solvent of the inorganic paint dissolved by 0% by weight, and the fabric 1 is impregnated with the solvent of the inorganic paint. In this example, it is important that the solvent of the inorganic paint permeates into the gaps between the fibers 5 (the fibers 5 include natural fibers, chemical fibers, synthetic fibers, composite fibers, and various other fibers). This ensures flame retardancy and / or flame resistance. In addition, there is no static electricity generation factor, and there is no generation of this kind of static electricity (described later). It should be noted that, instead of immersion, the same effect can be expected in the application and spraying of a solvent of an inorganic paint if the same situation as described above is achieved. (A), (b),
(C) and (d). This is a diagram in which a fiber 5 of 100% cotton is magnified 1000 times, and this (a) is a diagram of the fiber 5, and 6 is the shape of the fiber 5,
7 indicates a gap. (B) is a diagram in which an undercoat layer 3 made of a solvent of an inorganic paint is provided on the fiber 5. (C) is a diagram showing a combustion test of (B), and 8 shows carbonization of the fiber 5. (D) is undercoat layer 3
FIG. 2 is a view in which an overcoat layer 4 made of a transparent solvent such as a clear paint is provided on a fiber 5 provided with.

The cause of the generation of static electricity will be described in detail.
To eliminate this static electricity generation factor, for example,
It is possible if the fibers 5 constituting 1 exhibit high insulation performance, antistatic properties and the like. The present invention provides the undercoat layer 3 around the fiber 5.
And / or the overcoat layer 4 covers, so that the undercoat layer 3 and / or the overcoat layer 4 exhibit high insulation performance, antistatic properties, etc., and there is no electricity to the fibers 5 of the charging medium,
Generation of static electricity can be avoided. The experimental data requested by the applicant, Chrono Giken Co., Ltd., to a public research institution in Aichi Prefecture,
Shown below.

FIG. 5 is a flow chart of this process, but courses 1 and 2 are conceivable. First, in the course 1, the fabric 1 is undercoated (no limitation in color) to form an undercoat layer 3. Thereafter, a drying treatment is carried out at about 50 ° C. to about 300 ° C. for about 1 minute to about 10 minutes (the same applies hereinafter). The method of undercoating employs an optimal method in consideration of the physical properties, material, density, thickness and the like of the fabric 1 (the same applies hereinafter). Next, in the course 2, after the fabric 1 is dipped in water and wet-treated, an undercoat is performed to form an undercoat layer 3. Thereafter, a drying treatment is performed. Others are substantially the same as the above-mentioned example.

"Table 4"

According to a second aspect of the present invention, the mixed solution of the silica silicate and the silica silicate in which the silica sol is mixed at a mixing amount of 1/3 or less of the sodium silicate is added with 10 to 35% by weight of zinc phosphate powder or aluminum dihydrogen phosphate solution. 6-4
An anatase-type titanium dioxide solvent is added to the solvent of the inorganic paint dissolved by 0% by weight. The fabric 1 is soaked and impregnated in this solvent. In this example, it is important that a solvent obtained by adding an anatase-type titanium dioxide solvent to the solvent of the inorganic paint permeates into the gaps between the fibers 5, thereby ensuring flame retardancy and / or flame resistance. In addition, the generation factor of static electricity is eliminated. It should be noted that, instead of immersion, the same effect can also be expected in the application and spraying of a solvent obtained by adding an anatase-type titanium dioxide solvent to the solvent of an inorganic paint, provided that the situation is the same as described above. By irradiating the anatase type titanium dioxide solvent with ultraviolet rays or sunlight, a photocatalytic reaction proceeds to generate active enzymes.

According to a third aspect of the present invention, the mixed solution of the silica silicate and the silica sol in which the silica sol is mixed at a mixing amount of 1/3 or less of the sodium silicate is added with 10 to 35% by weight of zinc phosphate powder or aluminum dihydrogen phosphate solution. 6-4
0.5% to 8% by weight of ionic inorganic antibacterial agents such as silver ion, copper ion and zinc ion and 0.5% to 40% by weight of zinc ion 0.5 to 40% by weight (preferably 15% by weight)
~ 25% by weight). The fabric 1 is soaked or impregnated in this solvent. In this example, it is important that a solvent obtained by adding an ionic inorganic antibacterial agent such as a silver ion, a copper ion, or a zinc ion to a solvent such as the inorganic paint penetrates into the gaps between the yarns, thereby providing flame retardancy and And / or flame resistance is ensured.
In addition, instead of immersion, silver ions, copper ions,
Application of a solvent containing an ionic inorganic antibacterial agent such as zinc ion,
In the case of spraying, the same effect can be expected under the same situation as described above.

According to a fourth aspect of the present invention, there is provided a mixed solution of the silica silicate and the silica sol in which the silica sol of the first aspect is mixed with the silica silicate in a mixing amount of 1/3 or less, and 10 to 35% by weight of zinc phosphate powder, or The solvent of the inorganic paint formed by dissolving 6 to 40% by weight of the aluminum dihydrogen phosphate solution is immersed again, and the fabric 1 is impregnated with the solvent of the inorganic paint in an over-rough state. In this example, the fiber
In the gap 5, the double flame retardancy and / or flame resistance of the solvent of the inorganic paint is ensured. This example is shown in FIG.
(B), (c), and (d). Microscope 5 with 50% Tetron and 50% rayon
It is the figure which made 1000 times. The symbols and names of (a), (b), (c), and (d) in this figure are the same as those in FIG. Of course, the shape 6 of the fiber 5 and the size of the gap 7 are different.

FIG. 6 shows a flowchart of this process, but courses 3 and 4 can be considered. First, in the course 3, the fabric 1 is immersed in water and wet-treated, and then overcoated to form an overcoat layer 4. Thereafter, a drying treatment is performed. Others are substantially the same as the above-mentioned example. Next, course 4, after immersing the fabric 1 in water and performing a wet treatment,
An undercoat is performed to form an undercoat layer 3. After that, approximately 50 ° C ~
Intermediate drying or heating at about 100 ° C. for about 1 minute to about 8 minutes,
An overcoat is performed to form an overcoat layer 4. Thereafter, a drying treatment is performed. Others are substantially the same as the above-mentioned example.

Strontum, aluminate phosphorescent paint (pigment)
It is also possible to impart a luminous function to the fabric 1 in which the flame retardancy and / or flame resistance and the like are ensured by impregnating or applying, for example, a zinc sulfide-based phosphor, an alkaline earth alumina, etc. Use an acid phosphor or the like. By performing such processing, there is a feature that is useful for guidance, display, warning, and the like at night, in the dark, and the like. Further, the contents of the present invention can also be applied to heterogeneous members such as various papers, paper molded products, paper materials, steel materials, plastics and the like.

According to a fifth aspect of the present invention, the mixed solution of the silica silicate and the silica silicate in which the silica sol is mixed in a mixing amount of 1/3 or less of the sodium silicate is added with 10 to 35% by weight of zinc phosphate powder or aluminum dihydrogen phosphate. 6-4
The fabric-constituting yarn is immersed in a solvent for the inorganic paint dissolved by 0% by weight, and the fabric-constituting yarn is impregnated with the solvent for the inorganic paint. In this example, it is important that the solvent of the inorganic coating material penetrates into the gaps between the yarns for forming the fabric, thereby ensuring flame retardancy and / or flame resistance.
Further, there is no static electricity generation factor, and there is no such static electricity generation factor. It should be noted that, instead of immersion, the same effect can be expected in the application and spraying of a solvent of an inorganic paint if the same situation as described above is achieved.

According to a sixth aspect of the present invention, the mixed solution of the silica silicate and the silica silicate having a mixing amount of the silica sol of 1/3 or less of the sodium silicate is added with 10 to 35% by weight of zinc phosphate powder or aluminum dihydrogen phosphate. 6-4
The fabric forming yarn is immersed in a solvent of an inorganic coating material dissolved by 0% by weight, and the fabric forming yarn is impregnated with a solvent to which an anatase type titanium dioxide solvent is added. In this example, it is important that a solvent obtained by adding an anatase-type titanium dioxide solvent to the solvent of the inorganic paint permeates into the gaps between the yarns for forming the fabric, thereby ensuring flame retardancy and / or flame resistance. You. In addition, the generation factor of static electricity is eliminated. It should be noted that, instead of immersion, the same effect can also be expected in the application and spraying of a solvent obtained by adding an anatase-type titanium dioxide solvent to the solvent of an inorganic paint, provided that the situation is the same as described above. By irradiating the anatase type titanium dioxide solvent with ultraviolet rays or sunlight, a photocatalytic reaction proceeds to generate active enzymes.

According to a seventh aspect of the present invention, the mixed solution of the silica silicate and the silica sol in which the silica sol is mixed in a mixing amount of 1/3 or less of the sodium silicate is added with 10 to 35% by weight of zinc phosphate powder or aluminum dihydrogen phosphate solution. 6-4
A fabric composition yarn is immersed in a solvent such as an inorganic paint dissolved by 0% by weight, and the fabric composition yarn is impregnated with a solvent to which an ionic inorganic antibacterial agent such as silver ion, copper ion, zinc ion or the like is added. I do. In this example, it is important that a solvent in which an ionic inorganic antibacterial agent such as silver ion, copper ion, or zinc ion is added to the solvent of the inorganic paint or the like penetrates into the gaps between the yarns for forming the fabric. Flammability and / or flame resistance are ensured.
In addition, instead of immersion, silver ions, copper ions,
Application of a solvent containing an ionic inorganic antibacterial agent such as zinc ion,
In the case of spraying, the same effect can be expected under the same situation as described above.

[0042] The invention of claim 8 is that, in the mixed solution of the silica silicate and the silica sol in which the silica sol of the claim 1 is mixed up to 1/3 or less of the silicate, the zinc phosphate powder is 10 to 35% by weight, or The fabric-forming yarn is immersed again in a solvent for the inorganic paint formed by dissolving 6 to 40% by weight of the aluminum dihydrogen phosphate solution, and the fabric-forming yarn is impregnated with the solvent for the inorganic paint in an over-ruff state. . In this example, double flame retardancy and / or flame resistance of the solvent of the inorganic paint are secured in the gaps between the yarns for fabric construction.

The method of impregnating or applying a luminous paint into a yarn for fabric construction in which the flame retardancy and / or flame resistance and the like are secured is substantially the same as the above-described example.

Each configuration example has other performance or characteristics, for example,
In order to provide deodorizing performance, antibacterial performance, luminous performance, etc., various solvents may be added.

The strength and elongation can be variously changed by adjusting the application amount, the number of applications, the drying / heating temperature, etc. of the above-mentioned various solvents according to the use and purpose. It can also be used in fields such as building materials and vehicles.

"Table 5"

[0047]

According to the first aspect of the present invention, the fabric is impregnated, coated, sprayed or printed with an inorganic paint to impart flame retardancy and / or flame resistance to the fabric. This is a fabric using the obtained inorganic paint. Accordingly, a non-toxic, flame-retardant and / or flame-resistant fabric can be provided.

According to the invention of claim 2, the fabric is subjected to a treatment such as impregnation, coating, spraying or printing, and a photocatalyst treatment, and the fabric is subjected to flame retardant and / or flameproof and photocatalytic properties. This is a fabric using an inorganic paint having a configuration for imparting the same. Accordingly, non-toxic, flame-retardant and / or flame-retardant and photocatalytic fabrics can be provided.

According to the invention of claim 3, the fabric is subjected to a treatment such as impregnation, coating, spraying or printing, and an antibacterial treatment, so that the fabric is flame retardant and / or flameproof and antibacterial. This is a fabric using an inorganic paint having a configuration for imparting the same.
Accordingly, non-toxic, flame-retardant and / or flame-resistant and antibacterial fabrics can be provided.

A fourth aspect of the present invention is a fabric using an inorganic paint having a configuration in which the fabric is impregnated, coated, sprayed or printed twice with the inorganic paint. Therefore, it is possible to provide a fabric excellent in non-toxicity, flame retardancy and / or flame resistance and the like.

According to a fifth aspect of the present invention, a yarn for fabric formation is subjected to a treatment such as impregnation, coating, spraying or printing with an inorganic paint to produce a treated yarn, and the treated yarn is used to constitute a fabric. And a fabric using an inorganic paint which is configured to impart flame retardancy and / or flame resistance to the fabric. Accordingly, a non-toxic, flame-retardant and / or flame-resistant fabric can be provided.

According to a sixth aspect of the present invention, a yarn for forming a fabric is impregnated with an inorganic paint, subjected to a treatment such as coating, spraying or printing, and a photocatalytic treatment to produce a treated yarn. This is a fabric using an inorganic paint that constitutes a fabric and is configured to impart flame retardancy and / or flame resistance and photocatalytic property to the fabric. Accordingly, non-toxic, flame-retardant and / or flame-retardant and photocatalytic fabrics can be provided.

According to a seventh aspect of the present invention, a yarn for fabric construction is subjected to a treatment such as impregnation, coating, spraying or printing, and an antibacterial treatment to produce a treated yarn, and the treated yarn is used. This is a fabric using an inorganic paint which constitutes the fabric and is configured to impart flame retardancy and / or flame resistance and antibacterial property to the fabric. Accordingly, non-toxic, flame-retardant and / or flame-resistant and antibacterial fabrics can be provided.

An eighth aspect of the present invention is a fabric using an inorganic paint having a structure in which the yarn for fabric construction is impregnated, coated, sprayed or printed twice with the inorganic paint. Therefore, it is possible to provide a fabric excellent in non-toxicity, flame retardancy and / or flame resistance and the like.

[Brief description of the drawings]

FIG. 1 is a schematic diagram showing a combustion test, (a) is a diagram of a test method, (b ′) is a diagram showing a state of wool before processing,
(B) is a diagram showing the state of wool after the processing.

FIG. 2 is a diagram showing substrates used for experimental data based on photocatalytic treatment with a photocatalytic coating containing anatase-type titanium dioxide, respectively.

3 (a), (b), (c), (d) of FIG. 3 is a diagram of 100% cotton fiber at a magnification of 1000 times, (a) is a diagram of the fiber, (B)
Is a diagram in which an undercoat layer made of a solvent of an inorganic paint is provided on the fiber,
(C) is a diagram obtained by performing a combustion test on (B), and (D) is a diagram in which a fiber having an undercoat layer is provided with an overcoat layer made of a transparent solvent such as a clear paint. You.

FIG. 4 shows (a), (b), (c), and (d) the fibers of 50% tetron and 50% rayon at a magnification of 1000 times with a microscope. Figure of fiber, (b) is a figure in which an undercoat layer made of a solvent of an inorganic paint is provided on the fiber, (c) is a figure in which the above (b) is subjected to a combustion test, (d) is a clear type FIG. 3 is a diagram in which an overcoat layer made of a transparent solvent such as a paint is provided.

FIGS. 5 (a) and 5 (b) show flowcharts for undercoating in this step.

FIGS. 6 (a) and 6 (b) show a flowchart of the overcoating in this step.

[Explanation of symbols]

 1 Cloth 11 Perforated 12 Carbonized part 2 Fire source 21 Tip position 3 Undercoat layer 4 Overcoat layer 41 Overcoat layer 5 Fiber 6 Shape 7 Gap 8 Carbonization

Claims (8)

[Claims] 1. A fabric using an inorganic paint configured to impregnate, coat, spray or print an inorganic paint on the fabric to impart flame retardancy and / or flame resistance to the fabric. . 2. A structure for impregnating, coating, spraying or printing an inorganic paint on a fabric, and performing a photocatalytic treatment to impart flame retardancy and / or flame resistance and photocatalytic property to the fabric. Fabrics made using inorganic paint. 3. A structure for impregnating, coating, spraying or printing an inorganic paint on a fabric and performing an antibacterial treatment to impart flame retardancy and / or flame resistance and antibacterial property to the fabric. Fabrics made using inorganic paint. 4. A fabric using the inorganic paint according to claim 1, wherein the fabric is impregnated, coated, sprayed or printed twice with the inorganic paint. 5. A process for producing a treated yarn by impregnating, coating, spraying, or printing an inorganic paint on a fabric-constituting yarn to form a treated yarn. A fabric using an inorganic paint which is configured to impart flammability and / or flame resistance. 6. A yarn for fabric construction is impregnated with an inorganic paint, applied, sprayed or printed, and subjected to a photocatalytic treatment to produce a treated yarn, and the treated yarn is used to constitute a fabric; A fabric using an inorganic paint which is configured to impart flame retardancy and / or flame resistance and photocatalytic property to the fabric. 7. A yarn for fabric construction is impregnated with an inorganic paint, subjected to a treatment such as application, spraying or printing, and an antibacterial treatment to produce a treated yarn, and the treated yarn is used to constitute a fabric; A fabric using an inorganic paint which is configured to impart flame retardancy and / or flame resistance and antibacterial property to the fabric. 8. The method according to claim 5, wherein the fabric forming yarn is subjected to two treatments such as impregnation, application, spraying or printing with an inorganic paint.
Or a fabric using the inorganic paint according to claim 7.