KR100462566B1 - Charcoal paint for Flexible textile with Charcoal - Google Patents

Abstract

The present invention relates to a charcoal paint for a flexible member, and to a charcoal paint that can be widely applied without compromising the flexibility of the flexible member. The present invention 20 to 25 parts by weight of charcoal powder of 350 ± 50 mesh; 70 to 75 parts by weight of one emulsion binder selected from an aqueous Eve (EVA) system and a polyacrylic system; It provides a charcoal paint consisting of; 5 to 10 parts by weight of an additive consisting of an inorganic antibacterial agent, a thickener, a far infrared emitter and a plasticizer. Accordingly, the present invention can be applied to the charcoal paint without compromising the flexibility of the flexible member properties such as various clothing, sanitary napkins, shoes, mats, flexible sheets, food packaging materials, paper, etc., the porosity of charcoal inherent efficacy by the charcoal Moisture-proof by, insect and antibacterial action by the generation of far infrared rays and negative ions, it blocks the harmful waves transmitted to the human body from the water vein and has the effect of blocking electromagnetic waves generated from electronic products.

Description

Charcoal paint for flexible material with charcoal {Charcoal paint for Flexible textile with Charcoal}

The present invention relates to a charcoal paint for a flexible member, and more particularly, to a variety of flexible clothing, sanitary napkins, shoes, mats, flexible sheets, food packaging materials, such as paper without applying the flexibility of the flexible member itself widely This is about possible charcoal paint.

Charcoal is a carbon body with a porous structure with fine pores. It is excellent in moisture-proofing and purification of various water resources, and is widely used as a natural deodorant and humectant. Also, charcoal absorbs electromagnetic waves and emits far infrared rays. It has been known that there is also a function of air cleaning by the release of negative ions, the blocking of waves transmitted harmfully to the human body in the water veins / electromagnetic shielding of electronic products.

Therefore, in recent years, various efforts have been made to achieve a health promotion effect using such charcoal, and for example, these methods are mainly used to adsorb and use charcoal powder on various bedding or clothes.

However, when dealing with charcoal, it is difficult to easily and cleanly integrate charcoal in daily life because it is easily messed up by the test.

In addition, Republic of Korea Utility Model Registration No. 20-0205862 "Building prefabricated floorboard material manufactured using far-infrared radiation binder containing jade powder and charcoal powder", Republic of Korea Patent Publication No. 2000-17677 "Charcoal-containing Architectural interior panels, and methods of manufacturing the same.

In addition, the conventional technology applied to a shoe insole or bedding by applying charcoal powder on one side of various fabrics, synthetic fibers such as polyester, and nonwoven fabric has been introduced as Korean Utility Model Registration No. 20-0202505 "coated paper coated with charcoal powder".

This is made by applying a charcoal mixture on one side of the fabric paper. The content of the charcoal mixture is 97% charcoal powder, 2% adhesive such as polyacrylic binder, 0.3% viscosity modifier made of sodium salt, and antimicrobial agent with benzo isothiazole. It is 0.2%.

However, in the prior art, since it is impossible to make a charcoal mixture by mixing 97% of the charcoal powder with 2% of the adhesive, it cannot be carried out.

It is also known to form a charcoal paint layer on a feeder.

However, this is because the charcoal paint mixed with an aqueous binder in charcoal powder is decomposed by microorganisms and bacteria if left for a long time at room temperature, and on the other hand, the charcoal powder mixed with the charcoal powder with an aqueous binder. The binder has a problem in that the coated surface of the paper is coated with charcoal binder and then dried for a long time at room temperature, resulting in deterioration of the coated surface because the charcoal binder layer coated on the surface is decomposed by microorganisms and bacteria.

Therefore, it is not possible to dry the coated member coated with the charcoal binder at room temperature as described above, so that a method of forcibly drying by hot air is taken, which makes the manufacturing process cumbersome and inconvenient.

In addition, the prior art applied to the feeder was not practical to apply to flexible members such as clothing, bras, sanitary napkins, etc., since the surface of the dried final product was coated with a charcoal binder on the flexible member and the surface of the dried final product was smooth, smooth, and hard. .

In addition, in the prior art, mainly the water-soluble binder, the charcoal mixture of the charcoal powder mixed with the water-soluble binder is not only difficult to long-term storage of the charcoal paint because bubbles and decay due to the chemical action of the charcoal and aqueous binder. In addition, the drying process of the charcoal binder applied to the surface to be coated is forced to take a forced drying method, which increases the manufacturing cost thereof.

An object of the present invention is to improve the problems of the prior art as described above, to hedge the soft and flexible properties of the flexible member itself, such as various kinds of clothing, sanitary napkins, shoes, mats, flexible sheets, food packaging materials, paper, etc. To provide a charcoal paint for a flexible member that can be widely applied to them without.

Another object of the present invention is the charcoal paint for the flexible member of the present invention can be stored for a long time without breaking at room temperature, charcoal paint for a flexible member that does not deteriorate in room temperature drying process after being applied to the flexible member To provide.

Another object of the present invention is to coat the charcoal paint according to the present invention on the flexible member, the surface of the dried final object is smooth and smooth, so that the charcoal paint can be used without sacrificing the flexibility of the flexible member itself. To provide paint.

1 is an embodiment showing a charcoal-containing flexible member applied to the packaging material of the present invention

Figure 2 is another embodiment of the charcoal-containing flexible member of the present invention applied to clothing or shoes

Figure 3 is another embodiment of the charcoal-containing flexible member applied to the sanitary napkin of the present invention

4 is a reference diagram showing a treatment process of the present invention.

Explanation of symbols on the main parts of the drawings

1. Flexible member containing charcoal 11. Flexible sheet member layer

12. Charcoal paint layer 13. Charcoal clothing sheet

14. Outer shell 15. Endothelial

16. Charcoal Sanitary 17,17 '. Finishing member

18,18 '. cotton

Charcoal paint according to the present invention is applied to a flexible member, 20 to 25 parts by weight of charcoal powder of 350 ± 50 mesh; 70 to 75 parts by weight of one emulsion binder selected from an aqueous Eve (EVA) system and a polyacrylic system; 5 to 10 parts by weight of an additive composed of an inorganic antibacterial agent, a thickener, a far infrared emitter and a plasticizer. Hereinafter, the preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

Preparation of Charcoal Powder

The solidified charcoal prepared by carbonizing wood is pulverized in a pulverizer and charcoal powder is manufactured to have a particle size of 350 ± 50 mesh through a strainer.

If the particle size of the 350 ± 50 mesh is larger than this, the coating film may be damaged by the breakage of the particles even after a light external impact after application, and if the particles are too small, the porosity, which is a charcoal characteristic, is damaged.

Manufacture of paint

Charcoal powder prepared in the above process is prepared by mixing with an emulsion binder and additives. The emulsion binder is a water-soluble binder that is harmless to the human body, and an aqueous YB-based or polyacrylic emulsion binder is used. The additive consists of an inorganic antibacterial agent, a thickener, a far infrared emitter and a plasticizer.

Example

20 to 25 parts by weight of 350 ± 50 mesh charcoal powder and 70 to 75 parts by weight of one emulsion binder selected from aqueous YB-based and polyacrylic compounds, which are harmless to humans, are mixed. In this case, when the charcoal powder is contained in less than 20 parts by weight, the effect of the charcoal content is insignificant, and when the charcoal powder is more than 25 parts by weight, the viscosity is high, making it difficult to coat the flexible member, and the flexibility and surface feel is poor. When the emulsion binder is contained less than 70 parts by weight, the charcoal powder particles are relatively increased and the flexibility and surface feel is reduced. When the emulsion binder exceeds 75 parts by weight, the content of the charcoal powder is reduced as the content of the charcoal powder is reduced. The effect is negligible and undesirable.

On the other hand, the binder is an emulsion binder is used as an aqueous Y-based (poly vinyl acetate) or polyacrylic (poly acrylic), which is harmless to the human body compared to a general aqueous binder, and almost inflexible to the inherent flexibility of the flexible member. Flexibility is ensured so as not to strike, and the dried surface is smooth and smooth so as not to disturb the touch of the flexible member itself.

In addition, the emulsion binder may use merestova.

After the process, an additive consisting of an inorganic antibacterial agent, a thickener, a far-infrared radiator and a plasticizer is prepared, and then 5-10 parts by weight of the additive is mixed with a mixture of a charcoal powder and an emulsion binder, and the charcoal paint for the flexible member is completed. In the inorganic antimicrobial agent, it is preferable to use an antimicrobial metal ion such as silver substituted on the zeolite carrier. For example, a product having a chemical composition of 'SiO 2, Al 2 O 3, Zn, Ag' may be used as a product of the domestic Cosmos material. . Unlike the organic antimicrobial agents, these inorganic antimicrobials have the advantage of long-term antimicrobial activity because they are stable at high temperatures and have no gastric or elution.

In addition, the inorganic antimicrobial agent is harmless to the human body and maintains the life of the charcoal paint for the flexible member semi-permanently, while preventing the deterioration in the long-term storage of the charcoal paint for the flexible member for long-term storage and drying late at room temperature It has a function to prevent deterioration when quality is lost.

That is, the inorganic antimicrobial agent may be stored in a mixture of charcoal powder and an aqueous YB-based or polyacrylic emulsion binder when the charcoal paint for the flexible member is stored for a long time or when it takes time by drying the flexible member applied with the charcoal paint for the flexible member at room temperature. It prevents the charcoal paint from decaying by the microorganisms and bacteria included.

In addition, the inorganic antimicrobial agent prevents discoloration / discoloration of the flexible member (eg, clothing, sanitary pad, shoe sole, paper, other flexible sheet, etc.) to which the charcoal paint is applied for the flexible member.

It is preferable to use a thickener which is harmless to the human body as the H.E.C (hydroxy ethyl cellulose) system. For example, the domestic Hercules (HERCULES) 'NATRASOL 250HR' (trade name) can be used.

Thickening agent prevents sediment formation during long-term storage of charcoal paint for flexible member and increases the viscosity of mixture of charcoal powder and aqueous YB-based or polyacrylic emulsion binder to improve adhesion of charcoal paint applied to flexible member. The far-infrared radiator preferably uses ceramic powder, and if necessary, it may be applied to elvan, ocher, jade, and the like.

Far-infrared radiator emits far-infrared rays from a flexible member applied with charcoal paint for flexible members as it is known, so that in contact with the body such as clothing, the far-infrared rays act on the living body, eliminating odors, and absorbing unnecessary dirt in sanitary napkins. help.

The plasticizer helps to keep the charcoal paint surface formed on the flexible member softly and smoothly, and if necessary, a film forming agent may be added. Dibutyl phthalate may be used as the plasticizer.

On the other hand, according to the present invention the embodiment of the flexible member using the charcoal paint as shown above as shown in Figs.

Figure 1 shows the form of applying the charcoal paint for the flexible member to the flexible member (1) such as packaging material, which is coated with the charcoal paint on one surface layer of the flexible sheet member layer 11 used as the packaging material (coal paint layer ( 12) is formed.

The charcoal-containing flexible member 1 may be applied to a nonwoven fabric, synthetic fiber, paper, flexible plastic, or the like used as a packaging material.

Figure 2 is one embodiment of the charcoal clothing sheet 13 is applied to the clothing charcoal paint for a flexible member.

The charcoal garment sheet 13 to which the charcoal paint for the flexible member is applied has a form in which the charcoal paint layer 12 is mediated between the outer skin 14 and the inner skin 15.

The charcoal clothing sheet 13 to which the charcoal paint for the flexible member of FIG. 2 is applied may be various in addition to various garments as well as garments such as panties, bras, socks, and the like.

Figure 3 shows the form of the present invention applied to the charcoal sanitary pad (16).

Here, the charcoal paint layer 12 for the flexible member in the middle and the outer layer of the charcoal paint layer 12 for the flexible member is formed cotton (18, 18 ') layer for absorbing physiology, The outer and outer layers of the 18,18 ') layer form a finishing member 17,17' such as paper.

As such, when the present invention is applied to a sanitary napkin, the porosity of the charcoal itself can accommodate a large amount of liquid, which can have the advantage of significantly reducing the thickness of the cotton 18,18 '.

Moreover, of course, the above advantages can also be obtained when this is applied to a diaper or the like.

Charcoal-containing flexible member (1), charcoal clothing sheet (13), charcoal sanitary pad (16), etc., including the charcoal paint layer for the flexible member, each contains a charcoal paint layer (12) charcoal clothing sheet (12) , Charcoal sanitary stand 16, etc. can directly obtain a variety of effects by the charcoal to the human body of the person who wears it, and when applied to the charcoal-containing flexible member (1) used as a packaging material, the packaging material also contains charcoal Moisture removal, antibacterial, and far infrared efficacy of the contents can be expected to maintain the freshness of the contents well.

On the other hand, Figure 4 shows a method of manufacturing a packaging material using a charcoal paint for the flexible member of the present invention, which is put the raw material in the roll feed roll 21 for supplying the raw material in the form of a roll, and then the raw material along the conveyor It is injected into the injector 22.

Subsequently, in the injector, the charcoal paint for the flexible member placed in the stirrer 23 is agitated and introduced into the injector, while compressed air is injected from the injector 22 by the compressed air in the air compressor 24. It acts so that the paint paints well on the surface to be coated.

Subsequently, the workpiece flowing out of the injector 22 is introduced into the drying apparatus 25, and then dried in the form of a roll by the product paint roll 26 for drying the workpiece appropriately and then winding the finished object again.

The present invention can be applied to charcoal paint without compromising the flexibility of the flexible member properties such as various clothing, sanitary napkins, shoes, mats, flexible sheets, food packaging materials, sanitary napkins, etc. Moisture-proof, insect repellent and sterilization action by far infrared rays and negative ions generated, it is possible to block the harmful waves transmitted to the human body from the water vein and electromagnetic wave blocking effect generated in electronic products can be obtained from them.

In addition, the charcoal paint for the flexible member of the present invention can be stored for a long time without decay at room temperature, and does not deteriorate in the room temperature drying process after being applied to the flexible member.

In addition, the far-infrared rays radiated to the outside by the charcoal of the charcoal paint for the flexible member facilitates blood circulation of the human body and metabolism of the subcutaneous fat layer to facilitate the recovery of mental and physical fatigue of the body and to help prevent various diseases. It can contribute to the human health, such as quickly discharging various harmful wastes and heavy metals in the body.

In addition, the charcoal paint according to the present invention is coated on the flexible member so that the surface of the dried final object is smooth and smooth, so that the charcoal paint can be used without sacrificing the flexibility of the flexible member itself.

Claims (3)

In charcoal paint comprising a charcoal powder and a binder, 20-25 parts by weight of 350 ± 50 mesh charcoal powder; 70 to 75 parts by weight of one emulsion binder selected from aqueous YV-based and polyacrylic-based; Charcoal paint for a flexible member, characterized in that consisting of; 5 to 10 parts by weight of an additive consisting of an inorganic antibacterial agent, a thickener, a far infrared emitter and a plasticizer. delete delete