KR200221605Y1 - Flame retardant wallpaper using natural materials - Google Patents

Abstract

The present invention consists of wood flour, rice husk flour, hay flour, dried grass flour, ground coffee powder, deciduous leaves, dried petals, mugwort powder, charcoal powder, silica sand, vermiculite, mica, diatomaceous earth, microcell (a kind of ash formed during coal combustion). It relates to a natural material flame retardant wallpaper.

It has PE, EVA, acrylic and biodegradable surfactants on the upper or lower surface (on either side of the flame-retarded backing paper) on the flame-retardant fire-retardant backing paper (referring to conventional flame-retardant paper produced and sold by a general paper company). Water resistance of flame-retardant backing paper treated with flame retardant by adding flame retardant such as fluorine system, chlorine system, burium system, antimony system, phosphate system, fluorine zirconium system, etc. And it is used to increase the wear resistance, wood flour, rice husk flour, hay flour, dried vinegar flour, ground coffee flour, fallen leaves, dried petals, mugwort powder, charcoal powder, etc. on the flame retardant paper, impregnated with the flame retardant, adhesive lamination or silica sand, After laminating non-combustible materials such as vermiculite, mica, diatomaceous earth, volcanic rock, and cells (a type of ash when burning coal), prevent desorption and contamination of natural materials Flame-retardant backing paper coated with a top coating layer by mixing acrylic resins, fluorine-based resins, PE, EVA, surfactant-containing EVA, urethane-based waxes, etc. Water resistance and abrasion resistance of ordinary papermaking companies (referred to as ordinary flame retardants), antibacterial agent, ocher, illite, jade, germanium in the improvement layer, adhesive layer, and top coating layer It can be used by adding far-infrared radiation materials such as charcoal, elvan, ceramics.

Description

Flame-Retardant Wallpaper Using Natural Materials {.}

The present invention is intended to weigh the product with three related technologies of patent application (Application No. 10-2000-0028795) (Application No. 10-2000-0031878) (Application No. 10-2000-0026252).

The present invention is wood flour, rice husk flour, hay flour, dried grass flour, ground coffee powder, deciduous leaves, dried petals, mugwort powder, charcoal powder, silica sand, vermiculite, mica, diatomaceous earth, zeolite, micro cell (a kind of ash formed during coal combustion). When creating a flame retardant wallpaper using natural materials, the water and abrasion resistance of the flame retardant paper produced and sold by general paper companies is weak, so that the water resistance and abrasion resistance can be artificially increased. If left unattended (longer Novashi time), the water will be absorbed in the direction of the natural material and the grass will dry easily.

The present invention is intended to solve the above disadvantages by applying a resin that can enhance the water resistance and abrasion resistance on the top or bottom of the flame-retardant fire retardant backing paper (either side of the backing paper), and the resin to be used at this time Flame retardants, chlorine, burium, antimony, phosphate, fluorine zirconium and other flame retardants can be used alone or in combination of two or more kinds of far-infrared radiation materials such as ocher, illite, elvan, charcoal, jade, germanium, ceramic And antimicrobial agents may be added to give functionality.

Generally, fire retardant treated flame retardant paper (2) has wood powder (called pine pine, juniper, ground pine, white pine wood powder, etc.), rice husk powder, hay powder, dried dry grass powder, fallen leaves, dried petals, mugwort powder, charcoal powder, silica sand, vermiculite The flame retardant paper (2) produced and sold by a general paper company has weak water resistance and abrasion resistance when making a flame retardant wallpaper using natural materials such as mica, diatomite, diatomaceous earth, and cells (a type of ash formed from coal combustion). Problems occur during construction.

The typical problem is that the surface of the wallpaper (back surface) is pasted, and after a long time, the moisture of the grass is absorbed to the natural material and is easily torn, causing the grass to dry too quickly, unsuitable for papering.

In addition, when the wallpaper is made using natural materials, since the transfer and weight of moisture are formed more than the general wallpaper, it is easily sag or torn when applied to the back of the wallpaper.

In order to compensate for these disadvantages, the flame-retardant flame-retardant backing paper (2) includes resins such as PE, EVA, acrylic, EVA, urethane, and fluorine-based resins that can enhance water resistance and abrasion resistance. Alternatively, two or more kinds can be mixed and used as a flame retardant by adding flame retardants such as fluorine-based flame retardant, chlorine, burium, antimony, phosphate-based and fluorine zirconium-based, which are inert gases, and improve water resistance and wear resistance. It is also possible to impart the functionality by adding far-infrared radiation substances such as ocher, illite, elvan, jade, charcoal, germanium, ceramics and antibacterial agents.

1 is a single-layer structure diagram of the wallpaper of the present invention

2 is a multilayer structure diagram of the wallpaper of the present invention

-Explanation of symbols on the main parts of the drawing

1: coating layer reinforced with water resistance and abrasion resistance 2: flame retardant backing paper

3: adhesive layer mixed with flame retardant 4: natural material layer

5: top coating layer (adhesive layer in case of multilayer structure)

6: Natural material layer in duplex structure 7: Top coating layer in duplex structure

An embodiment of the present invention will be described with reference to the accompanying drawings.

1) Wood powder, chaff powder, hay powder, dry powder powder, coffee powder, mugwort powder, charcoal powder, deciduous leaves, dried petals, firewood fiber, jute, straw, sisal, barley, sorghum, rice straw, corn stalks and their by-products. Cut natural materials such as royal bones, mulberry skin fibers to a certain length and dry them with impregnated flame retardant.

Pigments and dyes can be colored and added functionality to add far-infrared radiation materials such as ocher, illite, elvan, charcoal, jade, germanium and ceramics.

Example 1) Mixing% by weight of natural material, flame retardant, and emissive material

2) EA, fluorine containing PE, EVA, biodegradable surfactants on the upper or lower surface (can be used optionally) on the flame-retardant backing paper 2 produced and sold by general paper companies, as shown in FIG. 10 to 100 ₂ / ㎡ (based on solids) by mixing flame retardants of fluorine, chlorine, burium, antimony, phosphate, and fluorine zirconium based inert gases such as resins of resins, acrylics, and urethanes It is applied (1) to improve the water resistance and abrasion resistance of the flame-retardant backing paper (2) that has been flame-retarded, and adds antimicrobial agent, loess, illite, ganban stone, jade, charcoal powder, germanium, ceramic, etc. You can also use

Example 2 Water-resistant and Abrasion Resistance Enhancer Compounding Ratio Weight% of Flame Retardant Paper

3) Adhesives include PE, EVA, EVA containing biodegradable surfactants, acrylic resins, and polyazole-based adhesives, such as fluorine-based flame retardants, chlorine-based, burium-based, antimony-based, phosphate-based and fluorine-zirconium-based flame retardants. It is sometimes used in combination with the clay, antimicrobial agents, illite, elvan, jade, charcoal powder, germanium, ceramics, etc., and can be added to give functionality.

Example 3 Mixing Weight Percentage of Adhesive Binder and Flame Retardant

4) Top coating layer PE, EVA, EVA containing biodegradable surfactant, resin of acrylic type, fluorine type, urethane type, wax and other resins may be mixed with a flame retardant or used alone or in combination of two or more thereof. .

(The flame retardants used are fluorine, chlorine, burium, phosphate, antimo, and fluorine zirconium). Sometimes, the top coating layer is a conventional antimicrobial agent, TiO ₂ , fertilizer, ocher, illite, pearl, elvan. It can also give functionality and color by mixing far-infrared radiation materials such as jade, charcoal powder, germanium and ceramics.

Example 4 Mixing Ratio of Top Coating Layer Resin, Flame Retardant, and Far Infrared Radiation Material

As can be seen from the above embodiment, the production process is carried out as follows.

1) The prepared flame-retardant backing paper can be water-proof or abrasion resistance-improving agent on the front or the back of the air-knife process, bakota process, gravure printing method, etc. In this case, the ABCD of the compounding ratio of Example 2) is applied when the hiding property of the flame retardant backing paper is not required, and when the hiding property is required, the compounding ratio of GHI is applied. Apply.

2) Apply any one of the compounding ratios of ABCDEF of Example 3) to the flame-retardant backing paper having improved water resistance and abrasion resistance and apply an adhesive binder containing a flame retardant of about 10 to 80 g / m 2 on a solid basis in a gravure manner. If the functionality is not given in the paragraph, the GHIJ blending ratio is mainly applied. 3) The flame retardant backing paper coated with the flame retardant adhesive containing the flame retardant is applied to the natural material and the non-combustible material layer (4) which are flame retarded in Example 1). The color of the material and the thickness of the adhesive laminate 4 can be arbitrarily adjusted, since the external shape of the material can be controlled. The mixing ratio AB described in Example 1) is applied when expressing the primary color of the raw material. Is applied when coloring raw materials to give color, and FGHIJ blending ratio is applied when adding functionalities to raw materials. Vermiculite, mica, diatomaceous earth, microcell, zeolite, volcanic rock, etc. are used, and the particle size is classified into 10-60 mesh, 60-80 mesh, etc., and the particle size is determined according to the external pattern. do.

At this time, the flame retardant natural material (4) and the non-combustible material (4) is to display the external shape of the wallpaper, so that the color or thickness of the adhesive laminated (4) is arbitrarily adjusted. The adhesive method of the flame retardant natural material and the non-flammable material is applied to the rotary gravure method (rotary gravure method on the flame retardant backing paper (1,2) which improves the water resistance and wear resistance), before the adhesive is dried. The natural gravure material (4) is supplied between the rotary gravure type roll and the roll formed horizontally at a distance of about 30 to 45 degrees from the gravure mesh roller at a distance of 40 cm to 80 cm in the direction of the backing paper. Adhesive lamination by a method of adhesive lamination, a locking method and the like.

In this way, the top coating layer 5 is applied on the adhesive laminated natural material and the non-combustible material to prevent desorption and contamination resistance.

The top coating layer (5) is a PE, EVA, acrylic resins, fluorine-based resins, resins of the aqueous urethane-based, EVA, wax containing biodegradable surfactants, fluorine-based flame retardant, burium-based, chlorine-based resin Flame retardants such as anti-mo, phosphate, fluorine zirconium, etc. are used. The resin can be used in two or three kinds, and the flame retardant can be used in two or three kinds.

At this time, also by a flame retardant mixed with the resin in the top coat layer (5) was added to a conventional antimicrobial agent, ocher, one far infrared radiation material light, elvan, sutbun, jade, germanium, ceramic or the like to impart the functionality, and alryo, Perl, Tio ₂ The coating method of the top coating layer can be expressed in several ways, such as air life method, bar coating method and gravure printing method, to express colors and patterns, and to select any one of the above process methods. The amount applied is about 20 to 100g / m 2 on the basis of solid content, and in order to express the primary color of the raw material, Example 4) A compounding ratio is applied (the type of binder and the type of flame retardant alone) Alternatively, the mixture may be used in combination of two or three kinds, or may be used as a compounding ratio of Example 4). In the case of adhesive lamination on the flame-retardant backing paper such as the raw material AB and the non-combustible material blended in Example 1), the compounding ratio of BCDE of Example 4 is applied to the top coating layer. Apply.

In addition, the flame retardant natural materials and non-combustible materials are mixed as shown in the diagram below to maximize the texture expression of the material.

Example 5 Mixing weight% of natural material and non-combustible material

* The composition ratio may vary depending on the working conditions and can be used as a substitute for natural wood chaff, hay, deciduous powder, etc.

Example 6) Combination weight percentage of natural materials and non-combustible materials

Example 7 Multi-layer Bonding of Natural Plastering Material and Non-Combustible Plastering Material

Example of bonding method according to particle size in lamination

* The composition ratio can be changed according to the working conditions to select the size and type of particle size.

As described above, the fire-retardant natural material and the non-combustible material are first bonded to the water-resistant and abrasion-resistant fire-retardant backing paper (1, 2) by laminating the natural material (3) and then adhesively laminating it on the second side (at this time). The top-coating layer 5 of FIG. 1 is formed of an adhesive layer.) (6) The flame-retardant wallpaper in which the top-coating layer 7 is formed (the state in which a natural plaster is formed in a multilayer structure) Visualization effect of the uniformity effect of left and right separation chart (left and right discoloration prevention effect) and varieties and particle sizes of primary and non-combustible materials and different types and particle sizes of secondary and non-combustible materials And to maximize the texture.

(E.g., when the adhesive lamination (4) is used in the first order, the small particle size is applied to the secondary adhesive laminations (5,6), and when the adhesive lamination (3,4) is applied in the first case, the larger particle size is attached Lamination (5,6) or primary and secondary adhesive laminates with the same particle size, if the first number of seconds, hay flour, large particle size adhesive laminates (3,4) to the secondary adhesive laminates (5,6) How to use wood powder or adhesively laminate wood powder (3,4) on the first and dry second powder, hay meal, diatomaceous earth, silica sand, cells, vermiculite, etc. on secondary adhesive laminate (5,6)

It can also be used by first laminating (3,4) natural materials plastering materials (3,4) and then laminating non-combustible materials (5,6) secondly.Incombustible materials (silica, vermiculite, zeolite, diatomaceous earth, mica, cells, volcanic rock) ) And flame-retardant natural materials (wood flour (pine, juniper, pine, ground pine, white pine, fir, etc.), chaff powder, hay powder, dried grass powder, ground coffee powder, mugwort powder, charcoal powder, deciduous leaves, jute, dried Top coat layer by mixing mixed petals, camphor sheath, wheat straw, sisal, rice straw, barley, sorghum, corn stalks and their by-products, royal bone, and shingles in a certain ratio and adhering to a single layer (3,4) The top coating layer 7 may be configured by constructing (5) or by primary adhesive lamination (3,4) in a multilayer and then secondary adhesive lamination (5,6).

In addition, the top coating layers 5 and 7 can be divided by several degrees of printing process. (For example, the top coating liquid is printed in white on the upper surface adhesively laminated (4,6) in 1 degree of printing. A multicolored pattern can be printed by color-coating the top coating liquid at degrees, 4 degrees, etc., or a multicolored patterned printing layer can be formed by color-coating the topcoating solution from printing 1 degree. Embossing may be performed after top coating printing or after top coating printing.) As described above, the composition of the top coating layer is increased or decreased depending on the type and size of the product. Various selections can be made by selecting a binder, density of color, and the like.

The present invention as described above improves the water resistance and wear resistance to the flame retardant treated back paper during the production of wallpaper using natural materials, and the far infrared radiation function when used by adding the far infrared radiation function to the flame retarded back paper and wallpaper, The aim is not to cause environmental pollution and to achieve the effect of recycling resources.

Claims (2)

Example 1) The raw material and non-combustible materials, such as silica sand, vermiculite, zeolite, diatomaceous earth, microcell, volcanic rock, and mica are adhered (3) to the flame retardant back paper having improved water resistance and abrasion resistance, and laminated (4) on top of the flame retardant top coating layer ( 5) Single-way air-life method, bar coating method and gravure method, such as multi-layer printing process, natural or non-combustible materials that can be coated with patterns and various colors, by laminating or adhesively laminated and then top coating layer formed on top Fire retardant wallpaper. Example 1) The raw materials and non-combustible materials, such as silica sand, vermiculite, zeolite, diatomaceous earth, microcells, volcanic rock, and soft mica are coated with a certain amount of an adhesive (3) containing a flame retardant on a flame retardant paper having improved water resistance and abrasion resistance. Laminated natural materials, second-flame retardant natural materials and non-combustible materials, and firstly non-combustible materials, and second-retardant natural materials adhesively laminated (multi-layered structure), and then top coating layer Flame-retardant wallpaper with improved water resistance and abrasion resistance, consisting of two layers of the same grain size, the same grain size, the same variety, different grain size, or the same variety.