KR20210086868A - Eco-Furniture Panels - Google Patents

Eco-Furniture Panels Download PDF

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Publication number
KR20210086868A
KR20210086868A KR1020190179124A KR20190179124A KR20210086868A KR 20210086868 A KR20210086868 A KR 20210086868A KR 1020190179124 A KR1020190179124 A KR 1020190179124A KR 20190179124 A KR20190179124 A KR 20190179124A KR 20210086868 A KR20210086868 A KR 20210086868A
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South Korea
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weight
parts
layer
eco
veneer
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KR1020190179124A
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Korean (ko)
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조성우
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(주)빅
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B95/00—Fittings for furniture
    • A47B95/04—Keyplates; Ornaments or the like
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B96/00—Details of cabinets, racks or shelf units not covered by a single one of groups A47B43/00 - A47B95/00; General details of furniture
    • A47B96/20—Furniture panels or like furniture elements
    • A47B96/205—Composite panels, comprising several elements joined together
    • A47B96/206—Composite panels, comprising several elements joined together with laminates comprising planar, continuous or separate layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
    • B01J20/28016—Particle form
    • B01J20/28019—Spherical, ellipsoidal or cylindrical
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
    • B01J20/28047—Gels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27D—WORKING VENEER OR PLYWOOD
    • B27D5/00—Other working of veneer or plywood specially adapted to veneer or plywood
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27M—WORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
    • B27M3/00—Manufacture or reconditioning of specific semi-finished or finished articles
    • B27M3/18—Manufacture or reconditioning of specific semi-finished or finished articles of furniture or of doors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
    • B27N7/00—After-treatment, e.g. reducing swelling or shrinkage, surfacing; Protecting the edges of boards against access of humidity
    • B27N7/005—Coating boards, e.g. with a finishing or decorating layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
    • B32B21/10—Next to a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/022—Non-woven fabric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K11/00—Use of ingredients of unknown constitution, e.g. undefined reaction products
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/04—Carbon
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C08K3/346—Clay
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/07—Aldehydes; Ketones
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/15—Heterocyclic compounds having oxygen in the ring
    • C08K5/151—Heterocyclic compounds having oxygen in the ring having one oxygen atom in the ring
    • C08K5/1515—Three-membered rings
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/43—Compounds containing sulfur bound to nitrogen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K7/00—Use of ingredients characterised by shape
    • C08K7/02—Fibres or whiskers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K9/00—Use of pretreated ingredients
    • C08K9/12—Adsorbed ingredients, e.g. ingredients on carriers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L5/00—Compositions of polysaccharides or of their derivatives not provided for in groups C08L1/00 or C08L3/00
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/04—Polyesters derived from hydroxycarboxylic acids, e.g. lactones
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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    • C08L89/00—Compositions of proteins; Compositions of derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D123/00—Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers
    • C09D123/02—Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment
    • C09D123/16—Elastomeric ethene-propene or ethene-propene-diene copolymers, e.g. EPR and EPDM rubbers
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J123/00—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers
    • C09J123/02—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers not modified by chemical after-treatment
    • C09J123/16—Elastomeric ethene-propene or ethene-propene-diene copolymers, e.g. EPR and EPDM rubbers
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    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
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    • C09J133/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Adhesives based on derivatives of such polymers
    • C09J133/04—Homopolymers or copolymers of esters
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    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
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  • Polymers & Plastics (AREA)
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  • Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
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  • Manufacturing & Machinery (AREA)
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Abstract

The present invention relates to an eco-friendly furniture panel. More specifically, the present invention relates to an eco-friendly furniture panel using veneer, which has excellent physical properties, can inhibit the growth of bacteria/mold, and can improve the shielding performance of harmful components such as formaldehyde. The eco-friendly furniture panel comprises: a base layer (10); a backing layer (30) disposed on the base layer and made of a nonwoven fabric impregnated with an elastic resin composition; an adhesive layer (20) applied and adhered to the upper and lower surfaces of the backing layer as a center; a veneer film layer (40) disposed on the adhesive layer applied to the upper surface of the backing layer (30) and made of veneer impregnated with a biodegradable resin composition; and an antibacterial coating layer (50) formed on the veneer film layer. The adhesive layer (20) comprises: 100 parts by weight of an elastomer resin; 35-40 parts by weight of butyl acrylate; 10-20 parts by weight of a bamboo fiber; 10-15 parts by weight of a seaweed fiber; 2-3 parts by weight of charcoal powder; 2-3 parts by weight of an evergreen bark extract; 3.5 to 5.5 parts by weight of formaldehyde adsorption beads; 1 part by weight of epoxide soybean oil; 0.1 to 1.5 parts by weight of alfalfa; and 0.5 to 1.5 parts by weight of a mineral containing at least one selected from beidellite, gibzite, and sepiolite.

Description

친환경 가구 패널{Eco-Furniture Panels}Eco-Furniture Panels

본 발명은 친환경 가구 패널에 관한 것으로, 더욱 상세하게는 우수한 물성을 가지며 항균 특성, 세균/곰팡이의 증식을 저해할 수 있으며, 포름알데히드와 같은 유해 성분의 차폐 성능을 향상시킬 수 있는, 무늬목을 이용한 친환경 가구 패널에 관한 것이다.The present invention relates to an eco-friendly furniture panel, and more particularly, it has excellent physical properties, can inhibit the growth of bacteria/fungi, and can improve the shielding performance of harmful components such as formaldehyde. It is about eco-friendly furniture panel.

포름알데히드는 메탄올의 산화로 얻는 자극성 냄새를 갖는 가연성 무색기체로, 포름알데히드 37% 전후 농도의 수용액을 만들어 사용하는데, 방부제, 접착제, 합판가공 등에 널리 쓰이는 화학물질이다. 가구재로 사용되는 목질복합재료로는 PB(Particle Board), MDF(Medium Density Fiberboard), HDF(High Density Fiberboard)가 대부분을 차지하는데, 이러한 합판을 제조 생산하는 과정에서 접착제 등의 화학물질을 사용 하는 것이 필수적인 공정이며, 이 과정에서 열경화성수지인 멜라민, 요소수지 등이 채택되어 사용되고 있다. 이러한 멜라민, 요소수지 등에는 생산과정에서 포름알데히드 성분이 필수적으로 첨가되므로, 접착제 내부에 존재하는 미반응 포름알데히드가 서서히 방출되는 문제가 있다.Formaldehyde is a flammable, colorless gas with an irritating odor obtained by oxidation of methanol. Formaldehyde is used to prepare an aqueous solution with a concentration of around 37% formaldehyde, and is widely used as a preservative, adhesive, and plywood processing. PB (Particle Board), MDF (Medium Density Fiberboard), and HDF (High Density Fiberboard) account for most of the wood composite materials used for furniture. It is an essential process, and in this process, melamine, urea resin, etc., which are thermosetting resins, are adopted and used. Since the formaldehyde component is necessarily added in the production process to such melamine and urea resin, there is a problem in that unreacted formaldehyde present in the adhesive is gradually released.

이러한 문제를 해결하기 위해 유해물질을 제거할 수 있는 기능성 자재가 주목받고 있으며, 대한민국등록특허공보 제10-0776545호에서는 유해 VOC를 흡착하는 탄화패널을 제작하고 있으나, 강도가 약하기 때문에 메인 패널로서 역할을 하지 못하고, 완성된 패널은 기준보다 더 높은 무게를 지닌다는 문제점이 존재하였다.To solve this problem, functional materials that can remove harmful substances are attracting attention, and Korean Patent Publication No. 10-0776545 manufactures a carbonized panel that absorbs harmful VOCs, but serves as a main panel because of its weak strength. There was a problem that the finished panel had a higher weight than the standard.

대한민국등록특허공보 제10-0776545호Republic of Korea Patent Publication No. 10-0776545

본 발명은 종래의 문제점을 해결하기 위한 것으로, 포름알데히드를 방출하는 기존의 가구용 보드에 포름알데히드 흡착 비드와 점토 광물을 포함하는 접착제와 항균 코팅액을 이용하여, 패널로부터 방출되는 포름알데히드를 효과적으로 흡착하고 항균 기능을 지니는 친환경 가구 패널을 제공하는 데 그 목적이 있다.The present invention is to solve the problems of the prior art, using an adhesive and an antibacterial coating solution containing formaldehyde adsorption beads and clay minerals on an existing furniture board that emits formaldehyde, effectively adsorbing formaldehyde emitted from the panel and An object of the present invention is to provide an eco-friendly furniture panel having an antibacterial function.

상기의 목적을 달성하기 위하여, 본 발명은, 기재층; 상기 기재층 상에 배치되고 탄력성 수지 조성물이 함침 된 부직포로 형성되는 배접층; 상기 배접층을 중심으로 상면과 저면에 도포되는 접착층; 상기 배접층의 상면에 도포된 접착층 상에 배치되고 생분해성 수지 조성물이 함침 된 무늬목으로 형성되는 무늬목 필름층; 및 상기 무늬목 필름층 상에 형성되는 항균 코팅층;을 포함하여 이루어지되, 상기 접착층은, 엘라스토머 수지 100 중량부, 부틸아크릴레이트 35~40 중량부, 죽섬유 10~20 중량부, 해초 섬유 10~15 중량부, 조릿대 숯분말 2~3 중량부, 상록수 껍질 추출물 2~3 중량부, 포름알데히드 흡착 비드 3.5~5.5 중량부, 에폭사이디드 소이빈 오일 1 중량부, 앨러페인 0.1~1.5 중량부 및 바이델라이트, 기브자이트, 해포석 중에서 선택되는 1종이상을 포함하는 광물 0.5~1.5 중량부를 포함하는 것을 특징으로 하는 친환경 가구 패널이 제공된다.In order to achieve the above object, the present invention, a base layer; a backing layer disposed on the base layer and formed of a nonwoven fabric impregnated with an elastic resin composition; an adhesive layer applied to an upper surface and a lower surface around the backing layer; a veneer film layer disposed on the adhesive layer applied to the upper surface of the backing layer and formed of veneer impregnated with a biodegradable resin composition; and an antibacterial coating layer formed on the veneer film layer; the adhesive layer is 100 parts by weight of the elastomer resin, 35-40 parts by weight of butyl acrylate, 10-20 parts by weight of bamboo fiber, 10-15 parts by weight of seaweed fiber parts, 2 to 3 parts by weight of bamboo charcoal powder, 2-3 parts by weight of an evergreen bark extract, 3.5 to 5.5 parts by weight of formaldehyde adsorption beads, 1 part by weight of epoxide soybean oil, 0.1 to 1.5 parts by weight of alfalfa and Weidel An eco-friendly furniture panel is provided, characterized in that it contains 0.5 to 1.5 parts by weight of a mineral including at least one selected from light, gibzite, and sepiolite.

또한, 상기 무늬목 필름층은, 무늬목 시트에 일정간격의 미세구멍이 형성되고, 상기 미세구멍은 직경이 0.01~0.1mm이며, 상기 생분해성 수지 조성물에 함침 되어, 상기 무늬목 시트 표면에 생분해성 수지가 코팅되고, 상기 미세구멍으로 생분해성 수지 조성물이 주입되는 것을 특징으로 한다.In addition, in the veneer film layer, micropores at regular intervals are formed in the veneer sheet, the micropores have a diameter of 0.01 to 0.1 mm, and are impregnated with the biodegradable resin composition, so that the biodegradable resin is formed on the surface of the veneer sheet. It is coated, characterized in that the biodegradable resin composition is injected into the micropores.

또한, 상기 무늬목 필름층은, 저면에 수성 아크릴에멀젼 점착제가 도포된 점착층을 더 포함하되, 상기 수성 아크릴에멀젼 점착제는, 점착성 강화 모노머 100 중량부, 응집력 강화 모노머 20~25 중량부, 가교화 모노머 30~35 중량부, 이소시아네이트계 경화제 1.5~5 중량부 및 물 15~40 중량부를 포함하는 것을 특징으로 한다.In addition, the veneer film layer further includes an adhesive layer coated with an aqueous acrylic emulsion adhesive on the bottom surface, wherein the aqueous acrylic emulsion adhesive includes 100 parts by weight of an adhesive enhancing monomer, 20 to 25 parts by weight of a cohesive strengthening monomer, and a crosslinking monomer. 30 to 35 parts by weight, 1.5 to 5 parts by weight of an isocyanate-based curing agent, and 15 to 40 parts by weight of water.

또한, 상기 생분해성 수지 조성물은 폴리올레핀 수지 100 중량부, 에폭시계 에스테르 화합물 7~10 중량부, 폴리락트산(PLA) 20~25 중량부, 폴리카프로락톤(PCL) 7~10 중량부, 폴리-3-하이드록시부틸레이트(PHB) 1.5 중량부, 탈수 피마자유 1 중량부를 함유하며, 상기 폴리락트산(PLA)는 사탕무우, 도토리에서 추출한 원료를 사용하는것을 특징으로 한다.In addition, the biodegradable resin composition is 100 parts by weight of polyolefin resin, 7 to 10 parts by weight of an epoxy-based ester compound, 20 to 25 parts by weight of polylactic acid (PLA), 7 to 10 parts by weight of polycaprolactone (PCL), poly-3 -Contains 1.5 parts by weight of hydroxybutyrate (PHB) and 1 part by weight of dehydrated castor oil, and the polylactic acid (PLA) is characterized by using raw materials extracted from sugar beets and acorns.

또한, 상기 탄력성 수지 조성물은 천연고무 100 중량부, p,p'-옥시비스벤젠술포닐하이드라지드 7~10 중량부, 폴리락트산 20~25 중량부, 부틸아크릴레이트 8~10 중량부, 메틸메타아크릴레이트 5~10 중량부, 난연제 3~5 중량부, 에폭사이디드 소이빈 오일 1~3 중량부를 포함하는 것을 특징으로 한다.In addition, the elastic resin composition is 100 parts by weight of natural rubber, 7 to 10 parts by weight of p,p'-oxybisbenzenesulfonyl hydrazide, 20 to 25 parts by weight of polylactic acid, 8 to 10 parts by weight of butyl acrylate, methyl 5 to 10 parts by weight of methacrylate, 3 to 5 parts by weight of a flame retardant, and 1 to 3 parts by weight of epoxide soybean oil.

또한, 상기 포름알데히드 흡착 비드는, 폴리아크릴아마이드계 수용성 고분자로 제조되는 다공성 외벽과, 상기 외벽 내부에 충진되며, 다당체 겔 100 중량부, 제올라이트 10~25 중량부, 편백나무 정유 3 중량부, 녹나무 정유 2~3 중량부, 콜라겐 3 중량부, 에탄올 0.6~1.8 중량부가 혼합된 젤을 포함하는 것을 특징으로 한다.In addition, the formaldehyde adsorption beads, a porous outer wall made of a polyacrylamide-based water-soluble polymer, and filled inside the outer wall, polysaccharide gel 100 parts by weight, zeolite 10 to 25 parts by weight, cypress essential oil 3 parts by weight, camphor It is characterized in that it contains a gel in which 2-3 parts by weight of essential oil, 3 parts by weight of collagen, and 0.6-1.8 parts by weight of ethanol are mixed.

또한, 상기 항균 코팅층은, 엘라스토머 수지 100 중량부, 에틸렌비닐 초산 코폴리머 25~40 중량부, 폴리우레탄 15~20 중량부, 산화티타늄 13~19 중량부, 편백나무 정유 5 중량부, 항균성 소재 5~8 중량부, 옻 숯 파우더 1~3 중량부 및 음이온파우더 3~5 중량부를 포함하여 도포되는 것을 특징으로 한다.In addition, the antibacterial coating layer is, 100 parts by weight of elastomer resin, 25 to 40 parts by weight of ethylene vinyl acetate copolymer, 15 to 20 parts by weight of polyurethane, 13 to 19 parts by weight of titanium oxide, 5 parts by weight of cypress essential oil, 5 parts by weight of antibacterial material It is characterized in that it is applied including ~8 parts by weight, 1-3 parts by weight of lacquer charcoal powder, and 3-5 parts by weight of anion powder.

또한, 상기 기재층은, 목질계 보드, 합성수지계 보드 중에서 1종 이상의 보드를 포함하는 것을 특징으로 한다.In addition, the base layer is characterized in that it includes at least one board from among wood-based boards and synthetic resin-based boards.

무늬목을 이용한 친환경 가구 패널로 우수한 물성을 가지며 항균 특성, 세균/곰팡이의 증식을 저해할 수 있으며, 포름알데히드와 같은 유해 성분의 차폐 성능을 향상시킬 수 있는 효과가 있다.As an eco-friendly furniture panel using veneer, it has excellent physical properties, can inhibit the growth of bacteria/mold, and has the effect of improving the shielding performance of harmful components such as formaldehyde.

또한, 무늬목 시트를 이용하여 제품 표면을 형성하여, 목재가 갖는 고유의 질감 및 무늬로 인하여 고급스러운 장식 효과를 얻을 수 있다.In addition, by forming the product surface using a veneer sheet, a luxurious decorative effect can be obtained due to the inherent texture and pattern of wood.

또한, 무늬목 시트에 유연성 및 커버성을 제공하게 되어 취급 및 시공의 간편성이 제공된다.In addition, it provides flexibility and coverage to the veneer sheet, thereby providing ease of handling and construction.

도 1은 본 발명의 일 실시예에 따른 친환경 가구 패널의 결합 단면도이다.
도 2는 도 1의 실시예에 따른 무늬목 필름층의 단면도이다.
도 3은 본 발명의 다른 실시예에 따른 친환경 가구 패널의 결합 단면도이다. 1 is a combined cross-sectional view of an eco-friendly furniture panel according to an embodiment of the present invention.
2 is a cross-sectional view of the veneer film layer according to the embodiment of FIG.
3 is a combined cross-sectional view of an eco-friendly furniture panel according to another embodiment of the present invention.

이하, 첨부된 도면을 참조하여 본 발명을 상세하게 설명한다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 발명의 실시예에 따른 친환경 가구 패널의 결합 단면도이다. 도 1에 도시된 바와 같이, 본 발명에 따른 친환경 가구 패널은(1), 기재층(10)과 상기 기재층 상에 배치되고 탄력성 수지 조성물이 함침 된 부직포로 형성되는 배접층(30), 상기 배접층을 중심으로 상면과 저면에 도포되어 접착하는 접착층(20), 상기 배접층(30)의 상면에 도포된 접착층 상에 배치되고 생분해성 수지 조성물이 함침 된 무늬목으로 형성되는 무늬목 필름층(40) 및 상기 무늬목 필름층 상에 형성되는 항균 코팅층(50)을 포함하여 이루어진다.1 is a combined cross-sectional view of an eco-friendly furniture panel according to an embodiment of the present invention. As shown in Figure 1, the eco-friendly furniture panel according to the present invention (1), a base layer (10) and a backing layer (30) disposed on the base layer and formed of a nonwoven fabric impregnated with an elastic resin composition, the An adhesive layer 20 applied and adhered to the upper and lower surfaces of the backing layer as a center, a veneer film layer 40 disposed on the adhesive layer applied to the upper surface of the backing layer 30 and formed of veneer impregnated with a biodegradable resin composition 40 ) and an antibacterial coating layer 50 formed on the veneer film layer.

상기 기재층(10)은, 목질계 보드가 이용될 수 있다. 목질계 보드는 파티클 보드, 합판, MDF(Medium Density Fiberboard), HDF(High Density Fiberboard), 케냐프 보드, 수지목분 복합보드 등이 이용될 수 있다.The base layer 10 may be a wood-based board. As the wood-based board, particle board, plywood, MDF (Medium Density Fiberboard), HDF (High Density Fiberboard), Kenyaf board, resin wood powder composite board, etc. may be used.

또한, 기재층(10)으로, 합성수지계 보드가 될 수 있다. 합성수지계 보드는 PE(Poly Ethylene) 보드, PP(Poly Propylene) 보드, PVC(Poly Vinyl Choloride) 보드, PC(Poly Carbonate) 보드, PET(Poly Ethylene Terephthalate) 보드, PETG(Poly Ethylene Terephthalate Glycol modified) 보드, 아크릴(Acryl) 보드, ABS(Acrylonitrile Butadiene Styrene) 보드 등이 이용될 수 있다. In addition, as the base layer 10 , it may be a synthetic resin-based board. Synthetic resin boards include PE (Poly Ethylene) board, PP (Poly Propylene) board, PVC (Poly Vinyl Choloride) board, PC (Poly Carbonate) board, PET (Poly Ethylene Terephthalate) board, PETG (Poly Ethylene Terephthalate Glycol modified) board. , acrylic (Acryl) board, ABS (Acrylonitrile Butadiene Styrene) board, etc. may be used.

또한, 기재층(10)으로, 목질계, 합성수지계가 서로 적층된 혼합 보드가 이용될 수 있다.In addition, as the base layer 10 , a mixed board in which wood-based and synthetic resin-based layers are laminated on each other may be used.

상기 접착층(20)은, 엘라스토머 수지 100 중량부, 부틸아크릴레이트 35~40 중량부, 죽섬유 10~20 중량부, 해초 섬유 10~15 중량부, 조릿대 숯분말 2~3 중량부, 상록수 껍질 추출물 2~3 중량부, 포름알데히드 흡착 비드 3.5~5.5 중량부, 에폭사이디드 소이빈 오일 1 중량부, 앨러페인 0.1~1.5 중량부 및 점토광물인 바이델라이트, 기브자이트, 해포석 중에서 선택되는 1종이상을 포함하는 광물 0.5~1.5 중량부를 포함하는 것을 특징으로 한다.The adhesive layer 20, 100 parts by weight of the elastomer resin, 35-40 parts by weight of butyl acrylate, 10-20 parts by weight of bamboo fiber, 10-15 parts by weight of seaweed fiber, 2-3 parts by weight of bamboo charcoal powder, evergreen bark extract 2 ~3 parts by weight, formaldehyde adsorption beads 3.5 to 5.5 parts by weight, 1 part by weight of epoxide soybean oil, 0.1 to 1.5 parts by weight of alfalfa, and one selected from the clay minerals Weidellite, Gibbite, and Meepoxite It is characterized in that it contains 0.5 to 1.5 parts by weight of the mineral containing the above.

상기 접착층(20)은 배접층(30)의 상면과 저면에 분사 또는 도포하며 기재층(10)과 무늬목 필름층(40)의 사이에 접착층(20)이 구비된 배접층(30)을 적층하여 롤러나 스팀을 이용하여 열과 압력을 가하여 접착하면 바람직하다. 상기 접착층(20)의 두께가 0.5mm를 초과하여 형성되는 경우 접착하기 위하여 열을 가하는 시간이 길어지고 접착부위가 제대로 밀착되지 않아 이격 공간이 발생하여 접착성이 저하되기 때문에 0.5mm이하의 두께로 얇게 성형한다. The adhesive layer 20 is sprayed or applied to the upper and lower surfaces of the backing layer 30, and the backing layer 30 provided with the adhesive layer 20 is laminated between the base layer 10 and the veneer film layer 40. It is preferable to adhere by applying heat and pressure using a roller or steam. When the thickness of the adhesive layer 20 is formed in excess of 0.5 mm, the time required to apply heat for adhesion is long, and the adhesion part is not properly adhered, so a separation space is generated and the adhesion is reduced, so the thickness is 0.5 mm or less. thinly molded

상기 접착층(20)의 혼합비율에서 합성수지:식물성 섬유 = 3.4~4.5 : 1이 가장 바람직하며, 합성수지 사이에 식물성 섬유가 그물처럼 엮여 있는 형태로 접착층의 인성을 향상할 수 있다. 혼합비율에서 식물성 섬유의 비율이 감소하면 혼합물의 유동성이 높아지지만 인성 저하되고, 반면 혼합비율에서 식물성 섬유의 비율이 증가하면 접착층을 형성하는 과정에서 식물성 섬유가 서로 엉키고 뭉치면서 가공이 어렵고 균일도가 저하될 수 있다. 상기 부틸아크릴레이트는 접착제로 많이 사용되며, 상기 접착층(20)의 접착성을 증가시킬 수 있다. In the mixing ratio of the adhesive layer 20, synthetic resin: vegetable fiber = 3.4 to 4.5: 1 is most preferable, and the toughness of the adhesive layer can be improved in a form in which vegetable fibers are woven like a net between synthetic resins. When the ratio of vegetable fibers in the mixing ratio decreases, the fluidity of the mixture increases but the toughness decreases. On the other hand, if the ratio of vegetable fibers in the mixing ratio increases, the vegetable fibers become entangled and agglomerate in the process of forming an adhesive layer, making processing difficult and uniformity is lowered. can be The butyl acrylate is often used as an adhesive, and may increase the adhesiveness of the adhesive layer 20 .

상기 접착층(20)에 포함된 상기 상록수 껍질 추출물에 다량 함유되어 있는 키라야사포닌은 분자 내에 하이드록시기가 다수 존재하기 때문에 사포닌 중에서도 계면활성 효과가 우수하고, 이러한 상록수 껍질 추출물을 첨가함으로써 접착층의 균일도를 향상할 수 있다.Kiraya saponin contained in a large amount in the evergreen bark extract included in the adhesive layer 20 has excellent surfactant effect among saponins because a large number of hydroxyl groups exist in the molecule, and the uniformity of the adhesive layer is improved by adding such an evergreen bark extract. can be improved

또한, 상기 접착층(20)에 포함된 상기 조릿대 숯분말은 수많은 다공성으로 이루어져 있다. 1그램당 표면적이 500~1400 평방미터일 정도로 육안으로 보이는 크기에 비해 비표면적이 상당히 큰 물질로 음전하적 성질을 가지고 있는데 이것은 다양한 화학 물질들로부터 양전하를 띄고 있는 분자들을 자기 쪽으로 끌어당기는 능력이 있어 흡착 및 탈취효과가 뛰어나다. 또한 점토 광물인 앨러페인, 바이델라이트, 기브자이트, 해포석은 다공질 구조를 가짐으로서 흡착 및 탈취효과가 뛰어나다.In addition, the charcoal powder included in the adhesive layer 20 is made of numerous porosity. With a surface area of 500 to 1400 square meters per gram, it is a material with a significantly large specific surface area compared to the size that can be seen with the naked eye. It has a negative charge property, and it has the ability to attract positively charged molecules from various chemical substances toward itself. It has excellent adsorption and deodorization effects. Also, clay minerals such as alafane, weidellite, gibzite, and sepiolite have a porous structure, so they have excellent adsorption and deodorization effects.

또한, 상기 포름알데히드 흡착 비드는, 폴리아크릴아마이드계 수용성 고분자로 제조되는 다공성 외벽과, 상기 외벽 내부에 충진되며, 다당체 겔 100 중량부, 제올라이트 10~25 중량부, 편백나무 정유 3 중량부, 녹나무 정유 2~3 중량부, 콜라겐 3 중량부, 에탄올 0.6~1.8 중량부가 혼합된 젤을 포함한다.In addition, the formaldehyde adsorption beads, a porous outer wall made of a polyacrylamide-based water-soluble polymer, and filled inside the outer wall, polysaccharide gel 100 parts by weight, zeolite 10 to 25 parts by weight, cypress essential oil 3 parts by weight, camphor Contains a gel in which 2 to 3 parts by weight of essential oil, 3 parts by weight of collagen, and 0.6 to 1.8 parts by weight of ethanol are mixed.

상기 포름알데히드 흡착 비드에서, 상기 녹나무 정유에 함유되어 있는 캄파, 사프롤, 씨네올 등의 성분은 우수한 항균활성과 강한 휘발성, 상쾌하고 진한 향 특성을 나타내고, 제올라이트는 다공질 구조를 가짐으로써 흡착 및 탈취효과가 뛰어나 포름알데히드를 흡수하는 효과를 나타낸다. 제올라이트는 10~25중량부로 포함되어 이루어지는 것이 바람직하며, 10중량부 미만으로 첨가될 경우 포름알데히드 포집의 기능이 떨어지는 문제가 있어 바람직하지 않으며, 25중량부를 초과하여 첨가되면 제형에 영향을 줄 수 있어 바람직하지 않다.In the formaldehyde adsorption beads, the components such as camphor, saprole, and cineol contained in the camphor essential oil exhibit excellent antibacterial activity, strong volatility, and refreshing and strong fragrance properties, and the zeolite has a porous structure, thereby adsorbing and deodorizing effects. It has an excellent effect of absorbing formaldehyde. It is preferable that the zeolite is contained in an amount of 10 to 25 parts by weight, and when it is added in less than 10 parts by weight, there is a problem in that the function of collecting formaldehyde is deteriorated, and when added in excess of 25 parts by weight, the formulation may be affected. Not desirable.

상기 배접층(30)은, 탄력성 수지 조성물이 함침 되어 있는 부직포로 형성되며, 상기 무늬목 필름층(40)의 크랙이나 변형을 방지하고 난연성의 효과가 있다. 상기 부직포는 펄프와 섬유의 혼합물로 구성되고 상기 섬유는 폴리크랄, 모다크릴, 폴리염화비닐, 폴리에스테르 난연 섬유와 죽 섬유, 콩 섬유, 해초 섬유, 갈풀 섬유, 유리 섬유, 탄소 섬유로 이루어진 군으로부터 선택된 하나 이상의 혼합물일 수 있으나 이에 한정되는 것은 아니다.The backing layer 30 is formed of a nonwoven fabric impregnated with an elastic resin composition, and prevents cracks or deformation of the veneer film layer 40 and has a flame retardant effect. The non-woven fabric is composed of a mixture of pulp and fiber, and the fiber is selected from the group consisting of polycryl, modacrylic, polyvinyl chloride, polyester flame retardant fiber and bamboo fiber, soybean fiber, seaweed fiber, brown grass fiber, glass fiber, and carbon fiber. It may be one or more selected mixtures, but is not limited thereto.

상기 탄력성 수지 조성물은 천연고무 100 중량부, p,p'-옥시비스벤젠술포닐하이드라지드 7~10 중량부, 폴리락트산 20~25 중량부, 부틸아크릴레이트 8~10 중량부, 메틸메타아크릴레이트 5~10 중량부, 난연제 3~5 중량부, 에폭사이디드 소이빈 오일 1~3 중량부를 포함하여 이루어진다.The elastic resin composition comprises 100 parts by weight of natural rubber, 7 to 10 parts by weight of p,p'-oxybisbenzenesulfonylhydrazide, 20 to 25 parts by weight of polylactic acid, 8 to 10 parts by weight of butyl acrylate, and methyl methacrylic. 5 to 10 parts by weight of the rate, 3 to 5 parts by weight of a flame retardant, and 1 to 3 parts by weight of epoxide soybean oil.

상기 난연제로 인계 난연제 또는 무기계 난연제를 사용할 수 있으며, 인계 난연제로는 인산에스테르, 할로겐함유 인산에스테르, 축합인산 에스테르, 폴리인산염을 사용할 수 있으며, 무기계 난연제로 삼수산화알루미늄 또는 수산화마그네슘을 사용할 수 있으나 이에 한정되는 것은 아니다.Phosphorus-based flame retardants or inorganic flame retardants may be used as the flame retardant, and phosphoric acid esters, halogen-containing phosphoric acid esters, condensed phosphoric acid esters, and polyphosphates may be used as the phosphorus-based flame retardant. It is not limited.

도 2는 일 실시예에 따른 무늬목 필름층의 단면도이다. 2 is a cross-sectional view of a veneer film layer according to an embodiment.

상기 무늬목 필름층(40)은, 무늬목 시트(41)에 일정간격의 미세구멍이 형성되고, 상기 미세구멍은 직경이 0.01~0.1mm이며, 상기 생분해성 수지 조성물(42)에 함침 되어, 상기 무늬목 시트(41) 표면에 생분해성 수지(42)가 코팅되고, 상기 미세구멍으로 생분해성 수지 조성물(42)이 주입되어 형성될 수 있다.The veneer film layer 40 is formed with micropores at regular intervals in the veneer sheet 41, the micropores have a diameter of 0.01 to 0.1 mm, and are impregnated with the biodegradable resin composition 42, the veneer The sheet 41 may be formed by coating the biodegradable resin 42 on the surface, and injecting the biodegradable resin composition 42 into the micropores.

상기 무늬목 시트(41)는 천연 무늬목, 목무늬가 인쇄된 합성수지 시트 또는 필름, 목무늬가 인쇄된 종이, 목무늬가 인쇄된 섬유 시트를 포함한다. The veneer sheet 41 includes natural veneer, a synthetic resin sheet or film on which a wood pattern is printed, paper on which a wood pattern is printed, and a fiber sheet on which a wood pattern is printed.

상기 생분해성 수지 조성물(42)은 폴리올레핀 수지 100 중량부, 에폭시계 에스테르 화합물 7~10 중량부, 폴리락트산(PLA) 20~25 중량부, 폴리카프로락톤(PCL) 7~10 중량부, 폴리-3-하이드록시부틸레이트(PHB) 1.5 중량부, 탈수 피마자유 1 중량부를 함유하며, 상기 폴리락트산(PLA)는 사탕무우, 도토리에서 추출한 원료를 사용한다. 상기 생분해서 수지 조성물(42)은 폴리올레핀 수지 100 중량부에 참나무, 소나무, 편백나무, 단풍나무, 녹나무, 자작나무, 낙엽송 중에서 선택되는 하나이상에서 추출한 에센셜 오일 0.5~10 중량부가 포함될 수 있다.The biodegradable resin composition 42 is 100 parts by weight of polyolefin resin, 7 to 10 parts by weight of an epoxy-based ester compound, 20 to 25 parts by weight of polylactic acid (PLA), 7 to 10 parts by weight of polycaprolactone (PCL), and poly- It contains 1.5 parts by weight of 3-hydroxybutyrate (PHB) and 1 part by weight of dehydrated castor oil, and the polylactic acid (PLA) uses raw materials extracted from sugar beets and acorns. The biodegradable resin composition 42 may contain 0.5 to 10 parts by weight of an essential oil extracted from at least one selected from oak, pine, cypress, maple, camphor, birch, and larch in 100 parts by weight of the polyolefin resin.

상기 무늬목 필름층(40)의 무늬목 시트(41)는 천연 무늬목일 경우 어떤 수종의 것이나 가능한데, 일 예로 편백나무, 낙엽송, 참나무, 소나무, 솔참나무, 떡갈나무, 호두나무, 느릅나무, 벚나무, 단풍나무, 녹나무, 계수나무, 아프리칸 마호가니, 나왕, 흑단, 자단, 브라질리안, 바시몬, 실버로우즈, 호두나무, 티크,오크, 스프로스나무, 모아비나무, 비치, 애니그레이나무, 부빈가나무, 웬지나무, 파둑나무, 구수나무, 자작나무 등의 수종이다. 바람직하게는 편백나무, 소나무, 녹나무, 마호가니, 나왕이다. 이같은 수종으로부터 원판을 슬라이스 하여 천연 무늬목 시트를 얻을 수 있다. 천연 무늬목 시트의 두께는 0.03~0.3mm인것이 바람직하다.The veneer sheet 41 of the veneer film layer 40 may be any species of natural veneer, for example, cypress, larch, oak, pine, pine, pine, oak, walnut, elm, cherry, maple Tree, camphor, cassia, african mahogany, laurel, ebony, rosewood, brazilian, bassim, silver rose, walnut, teak, oak, spruce, moabi, beach, anigrey, boobinga, wenge It is a tree species such as cypress, cypress, and birch. Preferably, they are cypress, pine, camphor, mahogany, and nawang. A sheet of natural veneer can be obtained by slicing an original plate from such a tree species. The thickness of the natural veneer sheet is preferably 0.03 to 0.3 mm.

무늬목 시트(41)는 취성을 완화하여 균열이나 깨어짐을 줄이기 위하여 생분해성 수지 조성물(42)에 함침하여 이루어진다. 유연성을 부여하기 위해 마이크로 니들에 의한 미세구멍을 형성하여 수지 조성물이 무늬목 시트 표면에 코팅되고 미세구멍에 수지가 주입된다. 상기 미세구멍은 직경이 0.01~0.1mm로 형성되고 직경이 0.1mm보다 크면 나무의 자연스러운 질감을 표현하기 어렵고 직경이 0.01보다 작으면 필름의 유연성이 떨어진다. 상기 생분해성 수지 조성물(42)에 함침된 무늬목 시트(41)는 수지가 무늬목 시트 내부까지 침투하여 결합하기 때문에 무늬목이 결방향을 따라 분할되거나 파손되는 등의 변형을 방지할 수 있고 생분해성 수지의 이완을 방지할 수 있다. 또한 가구 패널의 표면 물성을 향상시킬 수 있으며, 친환경 소재인 생분해성 수지를 적용함으로써 종래의 멜라민 포름알데히드 수지나 페놀포름알데히드 대신에 사탕무우와 도토리로부터 제조되는 PLA 수지를 적용함으로써 친환경성을 제공할 수 있다.The veneer sheet 41 is made by impregnating the biodegradable resin composition 42 in order to reduce brittleness and reduce cracks or cracks. In order to impart flexibility, a resin composition is coated on the surface of a veneer sheet by forming micro-holes by means of a micro-needle, and the resin is injected into the micro-pores. The micropores have a diameter of 0.01 to 0.1 mm, and when the diameter is greater than 0.1 mm, it is difficult to express the natural texture of wood, and when the diameter is less than 0.01, the flexibility of the film is lowered. The veneer sheet 41 impregnated in the biodegradable resin composition 42 can prevent deformation such as splitting or breaking of the veneer along the grain direction because the resin penetrates and bonds to the inside of the veneer sheet, and the biodegradable resin relaxation can be prevented. In addition, it is possible to improve the surface properties of furniture panels, and by applying biodegradable resin, which is an eco-friendly material, eco-friendliness can be provided by applying PLA resin produced from sugar beet and acorn instead of conventional melamine formaldehyde resin or phenol formaldehyde. have.

상기 폴리-3-하이드록시부틸레이트(PHB)는 단단한 특성이 있고 가공이 힘들기 때문에 상기 폴리카프로락톤(PCL)과 일정한 배합으로 혼합하여 용도에 맞게 녹는점과 평균 결정화도를 낮추고, 유연성과 질긴 성질을 증대시킬 수 있다.Since the poly-3-hydroxybutyrate (PHB) has a hard property and is difficult to process, it is mixed with the polycaprolactone (PCL) in a certain formulation to lower the melting point and average crystallinity according to the purpose, flexibility and toughness can increase

도 3은 본 발명의 다른 실시예에 따른 친환경 가구 패널(1´)의 결합 단면도이다. 3 is a combined cross-sectional view of an eco-friendly furniture panel 1' according to another embodiment of the present invention.

상기 무늬목 필름층은(40), 저면에 수성 아크릴에멀젼 점착제가 도포된 점착층(60)을 더 포함할 수 있다. The veneer film layer 40 may further include an adhesive layer 60 coated with an aqueous acrylic emulsion adhesive on its bottom surface.

상기 수성 아크릴에멀젼 점착제는, 점착성 강화 모노머 100 중량부, 응집력 강화 모노머 20~25 중량부, 가교화 모노머 30~35 중량부, 이소시아네이트계 경화제 1.5~5 중량부, 물 15~40 중량부가 혼합될 수 있다.The aqueous acrylic emulsion adhesive may be mixed with 100 parts by weight of the adhesive strengthening monomer, 20 to 25 parts by weight of the cohesive strength enhancing monomer, 30 to 35 parts by weight of the crosslinking monomer, 1.5 to 5 parts by weight of the isocyanate-based curing agent, and 15 to 40 parts by weight of water. have.

상기 수성 아크릴에멀젼 점착제는, 점착성 강화 모노머로서 부틸아크릴레이트, 데실아크릴레이트, 이소프로필아크릴레이트, 2-에틸헥실아크릴레이트 중 적어도 한가지 이상을 사용하고, 응집력 강화 모노머로서 메틸메타크릴레이트, 펜틸메타크릴레이트 중 적어도 한가지 이상을 사용하고, 가교화 모노머로서 히드록시에틸메타크릴레이트를 사용하고, 이소시아네이트계 경화제로서 이소프론디이소시아네이트, 헥사메틸렌디이소시아네이트, 톨리렌디이소시아네이트 중 적어도 한가지 이상을 사용하여 포함될 수 있다.The aqueous acrylic emulsion pressure-sensitive adhesive uses at least one of butyl acrylate, decyl acrylate, isopropyl acrylate, and 2-ethylhexyl acrylate as a tackiness enhancing monomer, and methyl methacrylate and pentyl methacrylic as a cohesive strengthening monomer. It may be included using at least one or more of the following rates, using hydroxyethyl methacrylate as a crosslinking monomer, and using at least one of isopron diisocyanate, hexamethylene diisocyanate, and tollylene diisocyanate as an isocyanate-based curing agent. .

상기 무늬목 필름층(40)의 저면에 40~46 dyne/cm 범위의 조건으로 코로나 처리하여 점착제와의 부착 성능을 향상시키고 1㎡당 10~18 g의 상기 수성 아크릴에멀젼 점착제를 도포하여 점착층(60)을 형성할 수 있다.Corona treatment on the bottom surface of the veneer film layer 40 under the conditions in the range of 40 to 46 dyne / cm to improve the adhesion performance with the adhesive, and apply 10 to 18 g of the aqueous acrylic emulsion adhesive per 1 m 2 to the adhesive layer ( 60) can be formed.

상기 항균 코팅층(50)은, 무늬목 필름층(40)의 손상을 방지하고 항균성을 부여한다. 엘라스토머 수지 100 중량부, 에틸렌비닐 초산 코폴리머 25~40 중량부, 폴리우레탄 15~20 중량부, 산화티타늄 13~19 중량부, 편백나무 정유 5 중량부, 항균성 소재 5~8 중량부, 옻 숯 파우더 1~3 중량부와 음이온파우더 3~5 중량부를 포함하며, 35~50㎛ 두께로 도포되면 바람직하다. 상기 음이온파우더는 1200~1500 mesh 입자크기의 옥분말이을 사용하며, 상기 항균성 소재는 키토산 파우더, 대나무 숯 파우더, 꾸지뽕 추출물 중에서 선택되는 하나 이상의 혼합물일 수 있으나 이에 한정되는 것은 아니다. 또한, 상기 코팅층은 조색제가 포함될 수 있으며, 조색제로는 카본블랙, 마이크로철산화물옐로우, 프탈로시아닌블루, 프탈로시아닌그린, 퀴나크린돈레드 및 페릴린레드에서 선택되는 1종 이상을 포함할 수 있으나 이에 한정되는 것은 아니다. The antimicrobial coating layer 50 prevents damage to the veneer film layer 40 and imparts antibacterial properties. 100 parts by weight of elastomer resin, 25-40 parts by weight of ethylene vinyl acetate copolymer, 15-20 parts by weight of polyurethane, 13-19 parts by weight of titanium oxide, 5 parts by weight of cypress essential oil, 5-8 parts by weight of antibacterial material, lacquer charcoal It contains 1 to 3 parts by weight of powder and 3 to 5 parts by weight of anion powder, and is preferably applied to a thickness of 35 to 50 μm. The anion powder uses jade powder having a particle size of 1200 to 1500 mesh, and the antibacterial material may be one or more mixtures selected from chitosan powder, bamboo charcoal powder, and kkujippong extract, but is not limited thereto. In addition, the coating layer may include a toner, and the toner may include at least one selected from carbon black, micro iron oxide yellow, phthalocyanine blue, phthalocyanine green, quinacrine red and perillin red, but is limited thereto. it is not

본 발명의 항균 코팅층과 비교하여 항균성 소재와 옻 숯파우더의 첨가량을 달리하여 비교예 1, 비교예 2, 비교예 3의 항균 코팅층을 각각 표 1과 같이 제조하였다. Compared to the antimicrobial coating layer of the present invention, the antimicrobial coating layers of Comparative Examples 1, 2, and 3 were prepared as shown in Table 1 by varying the amounts of the antimicrobial material and lacquer charcoal powder added.

실시예1Example 1 비교예1Comparative Example 1 비교예2Comparative Example 2 비교예3Comparative Example 3 옻 숯 파우더Lacquer Charcoal Powder 22 1.31.3 2.52.5 22 키토산 파우더Chitosan Powder 22 1.31.3 2.52.5 22 대나무 숯 파우더Bamboo Charcoal Powder 1.71.7 1One 2.12.1 1One 꾸지뽕 추출물Cudrania Extract 2.32.3 1.41.4 2.92.9 33 항균소재 총 첨가량
(중량부)Total amount of antibacterial material added
(parts by weight) 88 55 1010 88

(실험예 1) 항균성 측정(Experimental Example 1) Measurement of antibacterial properties

이 발명에 따른 항균성 코팅층의 항균효과를 확인하기 위하여, 상기 공정으로 제조된 항균 코팅층 조성물(실시예1, 비교예 1, 비교예 2, 비교예 3)의 균 검출 실험을 수행하였다. 균 검출 시험은 무균 작업대에서 수행하였으며, 황색포도상구균용 건조필름 배지를 사용하였다. In order to confirm the antibacterial effect of the antimicrobial coating layer according to the present invention, an experiment for detecting bacteria of the antimicrobial coating layer composition (Example 1, Comparative Example 1, Comparative Example 2, Comparative Example 3) prepared by the above process was performed. The bacteria detection test was performed on a sterile workbench, and a dry film medium for Staphylococcus aureus was used.

먼저, 항균 코팅층 조성물 1g에 멸균수 9mL을 넣고 균질기를 이용하여 고르게 혼합한 10배 희석용액을 만든다. 멸균된 시험관에 시료 희석용액을 옮긴 후 황색포도상구균을 3.0×102 CFU/mL 농도가 되도록 접종하고 Voltex Mixer를 사용하여 혼합한다. 완성된 시료용액의 1mL를 건조필름 배지에 접종한 후 인큐베이터로 옮겨 35℃에서 48시간 동안 배양한다. 48시간 뒤 건조필름 배지에 형성되는 집락수를 판독하여 균수의 변화율을 계산하였다. 그 결과를 하기 표 2에 나타내었다.First, add 9 mL of sterile water to 1 g of the antibacterial coating layer composition and prepare a 10-fold dilution solution mixed evenly using a homogenizer. After transferring the sample diluted solution to a sterilized test tube, inoculate Staphylococcus aureus to a concentration of 3.0×10 2 CFU/mL and mix using a Voltex Mixer. After inoculating 1 mL of the completed sample solution on a dry film medium, it is transferred to an incubator and incubated at 35°C for 48 hours. After 48 hours, the number of colonies formed on the dry film medium was read to calculate the rate of change in the number of bacteria. The results are shown in Table 2 below.

실시예1Example 1 비교예1Comparative Example 1 비교예2Comparative Example 2 비교예3Comparative Example 3 항균소재
총 첨가량
(중량부)antibacterial material
total amount added
(parts by weight) 88 55 1010 88 균 농도
(CFU/mL)fungal concentration
(CFU/mL) ＜10<10 1.7×102 1.7×10 2 ＜10<10 ＜10
<10
 균수의
변화율number of bacteria
rate of change -99%-99% -44%-44% -99%-99% -99%
-99%

상기한 결과와 같이, 비교예 1의 경우 접종한 균농도보다 감소되었지만 황색포도상구균이 잔존하였으며, 실시예 1, 비교예 2, 비교예 3의 경우 균이 거의 제거되었다. 하지만 비교예 2의 경우 코팅층 형성시 항균소재의 첨가량이 많아 균일하게 혼합되지 않고 코팅층의 표면이 거칠게 제조되어 도포에 적합하지 않았으며, 비교예 3의 경우에는 혼합비율에서 추출물의 비율이 낮아 항균성 소재가 일부 뭉치면서 항균 코팅층 가공시 균일하게 용융되지 않는 문제점이 있다. 따라서 본 발명에 따른 항균 코팅층은 도포에 적합하며 우수한 항균효과를 나타낸다.As described above, in Comparative Example 1, although the concentration of the inoculated bacteria was reduced, Staphylococcus aureus remained, and in Examples 1, 2, and 3, the bacteria were almost eliminated. However, in the case of Comparative Example 2, the amount of the antibacterial material added during the formation of the coating layer was not uniformly mixed, and the surface of the coating layer was rough, so it was not suitable for application. There is a problem in that it does not melt uniformly during processing of the antibacterial coating layer as some agglomerate Therefore, the antimicrobial coating layer according to the present invention is suitable for application and exhibits excellent antibacterial effect.

본 발명의 접착층과 비교하여 조릿대 숯분말과 포름알데히드 흡착 비드 및 광물질의 첨가량을 달리하여 비교예 4, 비교예 5, 비교예 6을 각각 표 3과 같이 제조하였다. Compared to the adhesive layer of the present invention, Comparative Example 4, Comparative Example 5, and Comparative Example 6 were prepared as shown in Table 3 by varying the amount of charcoal powder, formaldehyde adsorption beads, and minerals to be added.

실시예2Example 2 비교예4Comparative Example 4 비교예5Comparative Example 5 비교예6Comparative Example 6 포름알데히드 흡착비드Formaldehyde Adsorption Beads 4.54.5 2.52.5 2.52.5 5.55.5 조릿대 숯분말Charcoal Powder 2.52.5 2.52.5 33 1.51.5 앨러페인Allafine 1.21.2 1.21.2 2.12.1 1.21.2 점토광물clay mineral 1.31.3 1.31.3 1.31.3 0.70.7 총 첨가량
(중량부)total amount added
(parts by weight) 9.59.5 7.57.5 8.98.9 8.98.9

(실험예 2) 포름알데히드 방출량 측정(Experimental Example 2) Formaldehyde emission measurement

상기 실시예 2와 비교예 4 내지 6으로 제작된 패널을 대상으로 포름알데히드 방출량을 측정하기 위하여 실험예 2를 진행하였다. 실험은 국립산림과학원 고시 제 2014-03호(목질판상제품의 폼알데하이드 방출량 측정방법)의 데시케이터법에 따르며 하기의 표 4에 그 결과를 표기하였다.Experimental Example 2 was performed in order to measure the amount of formaldehyde emitted from the panels prepared in Example 2 and Comparative Examples 4 to 6. The experiment was carried out according to the desiccator method of the National Forest Research Institute Notice No. 2014-03 (Method for Measuring Formaldehyde Emissions from Wood Plate Products), and the results are shown in Table 4 below.

포름알데히드 방출량Formaldehyde emission 실시예2Example 2 비교예 4Comparative Example 4 비교예 5Comparative Example 5 비교예 6Comparative Example 6 평균값(mg/L)Average value (mg/L) 0.090.09 1.231.23 0.950.95 0.340.34 최대값(mg/L)Maximum (mg/L) 0.10.1 1.41.4 1.21.2 0.50.5 품질quality SE0 SE 0 E1 E 1 E1 E 1 E0 E 0

표 4와 같이 실시예2와 비교예 4 내지 6의 포름알데히드 방출량은 E1등급이상으로 실내용 목질판상제품으로 사용 가능하며, 특히 실시예2의 경우 SE0등급으로 실내 공기질 관리 측면에서 최고 적합한 실내용 목질판상제품으로 확인되었다.As shown in Table 4, the formaldehyde emission amount of Example 2 and Comparative Examples 4 to 6 is E 1 grade or higher, which can be used as an indoor wooden board product, and in particular, in Example 2, it is SE 0 grade, which is the most suitable in terms of indoor air quality management. It has been identified as a wooden board product for indoor use.

이상에서 설명한 것은 본 발명에 대해 도면을 참조로 설명하였으나, 당업계에서 평균적인 지식을 가진 자에게 본 발명을 보다 완전하게 설명하기 위해 제공되는 것이다. 본 발명은 상기한 도면에 한정되지 않고, 본 발명의 기술사상의 범위 내에서 통상의 기술자에 의해 다양한 변형이 이루어질 수 있음은 자명하다. 따라서 본 발명의 기술적 보호범위는 첨부된 특허청구범위의 기술적 사상에 의해 정해져야 할 것이다. What has been described above has been described with reference to the drawings for the present invention, but it is provided to more completely explain the present invention to those of ordinary skill in the art. The present invention is not limited to the above drawings, and it is apparent that various modifications may be made by those skilled in the art within the scope of the technical idea of the present invention. Therefore, the technical protection scope of the present invention should be determined by the technical spirit of the appended claims.

1, 1′: 친환경 가구 패널
10 : 기재층 20: 접착층
30: 배접층 40: 무늬목 필름층
41: 무늬목 시트 42 : 생분해성 수지 조성물
50: 항균 코팅층 60: 점착층1, 1′: Eco-friendly furniture panel
10: base layer 20: adhesive layer
30: backing layer 40: veneer film layer
41: veneer sheet 42: biodegradable resin composition
50: antibacterial coating layer 60: adhesive layer

Claims (8)

기재층;
상기 기재층 상에 배치되고 탄력성 수지 조성물이 함침 된 부직포로 형성되는 배접층;
상기 배접층을 중심으로 상면과 저면에 도포되는 접착층;
상기 배접층의 상면에 도포된 접착층 상에 배치되고 생분해성 수지 조성물이 함침 된 무늬목으로 형성되는 무늬목 필름층; 및
상기 무늬목 필름층 상에 형성되는 항균 코팅층;을 포함하여 이루어지되,
상기 접착층은,
엘라스토머 수지 100 중량부, 부틸아크릴레이트 35~40 중량부, 죽섬유 10~20 중량부, 해초 섬유 10~15 중량부, 조릿대 숯분말 2~3 중량부, 상록수 껍질 추출물 2~3 중량부, 포름알데히드 흡착 비드 3.5~5.5 중량부, 에폭사이디드 소이빈 오일 1 중량부, 앨러페인 0.1~1.5 중량부 및
바이델라이트, 기브자이트, 해포석 중에서 선택되는 1종 이상을 포함하는 광물 0.5~1.5 중량부를 포함하는 것을 특징으로 하는 친환경 가구 패널.base layer;
a backing layer disposed on the base layer and formed of a nonwoven fabric impregnated with an elastic resin composition;
an adhesive layer applied to the upper and lower surfaces of the backing layer as a center;
a veneer film layer disposed on the adhesive layer applied to the upper surface of the backing layer and formed of veneer impregnated with a biodegradable resin composition; and
An antibacterial coating layer formed on the veneer film layer;
The adhesive layer is
100 parts by weight of elastomer resin, 35-40 parts by weight of butyl acrylate, 10-20 parts by weight of bamboo fiber, 10-15 parts by weight of seaweed fiber, 2-3 parts by weight of bamboo charcoal powder, 2-3 parts by weight of extract of evergreen bark, formaldehyde 3.5 to 5.5 parts by weight of adsorption beads, 1 part by weight of epoxidized soybean oil, 0.1 to 1.5 parts by weight of alfalfa and
An eco-friendly furniture panel, characterized in that it contains 0.5 to 1.5 parts by weight of a mineral containing at least one selected from beidellite, gibzite, and sepiolite. 제1항에 있어서,
상기 무늬목 필름층은,
무늬목 시트에 일정간격의 미세구멍이 형성되고, 상기 미세구멍은 직경이 0.01~0.1mm이며,
상기 생분해성 수지 조성물에 함침 되어,
상기 무늬목 시트 표면에 생분해성 수지가 코팅되고, 상기 미세구멍으로 생분해성 수지 조성물이 주입되는 것을 특징으로 하는 친환경 가구 패널.According to claim 1,
The veneer film layer,
Micropores at regular intervals are formed in the veneer sheet, and the micropores have a diameter of 0.01 to 0.1 mm,
Impregnated in the biodegradable resin composition,
An eco-friendly furniture panel, characterized in that a biodegradable resin is coated on the surface of the veneer sheet, and the biodegradable resin composition is injected into the micropores. 제1항에 있어서,
상기 무늬목 필름층은,
저면에 수성 아크릴에멀젼 점착제가 도포된 점착층을 더 포함하되,
상기 수성 아크릴에멀젼 점착제는, 점착성 강화 모노머 100 중량부, 응집력 강화 모노머 20~25 중량부, 가교화 모노머 30~35 중량부, 이소시아네이트계 경화제 1.5~5 중량부 및 물 15~40 중량부를 포함하는 것을 특징으로 하는 친환경 가구 패널.According to claim 1,
The veneer film layer,
Further comprising an adhesive layer coated with an aqueous acrylic emulsion adhesive on the bottom surface,
The aqueous acrylic emulsion pressure-sensitive adhesive, 100 parts by weight of the adhesive strengthening monomer, 20 to 25 parts by weight of the cohesive strength strengthening monomer, 30 to 35 parts by weight of the crosslinking monomer, 1.5 to 5 parts by weight of an isocyanate-based curing agent, and 15 to 40 parts by weight of water. Featuring eco-friendly furniture panels. 제1항에 있어서,
상기 생분해성 수지 조성물은 폴리올레핀 수지 100 중량부, 에폭시계 에스테르 화합물 7~10 중량부, 폴리락트산(PLA) 20~25 중량부, 폴리카프로락톤(PCL) 7~10 중량부, 폴리-3-하이드록시부틸레이트(PHB) 1.5 중량부, 탈수 피마자유 1 중량부를 함유하며, 상기 폴리락트산(PLA)는 사탕무우, 도토리에서 추출한 원료를 사용하는것을 특징으로 하는 친환경 가구 패널.According to claim 1,
The biodegradable resin composition includes 100 parts by weight of polyolefin resin, 7 to 10 parts by weight of an epoxy-based ester compound, 20 to 25 parts by weight of polylactic acid (PLA), 7 to 10 parts by weight of polycaprolactone (PCL), and 7 to 10 parts by weight of poly-3-hydr. An eco-friendly furniture panel, characterized in that it contains 1.5 parts by weight of oxybutyrate (PHB) and 1 part by weight of dehydrated castor oil, and the polylactic acid (PLA) uses raw materials extracted from sugar beets and acorns. 제1항에 있어서,
상기 탄력성 수지 조성물은 천연고무 100 중량부, p,p'-옥시비스벤젠술포닐하이드라지드 7~10 중량부, 폴리락트산 20~25 중량부, 부틸아크릴레이트 8~10 중량부, 메틸메타아크릴레이트 5~10 중량부, 난연제 3~5 중량부, 에폭사이디드 소이빈 오일 1~3 중량부를 포함하는 것을 특징으로 하는 친환경 가구 패널.According to claim 1,
The elastic resin composition comprises 100 parts by weight of natural rubber, 7 to 10 parts by weight of p,p'-oxybisbenzenesulfonylhydrazide, 20 to 25 parts by weight of polylactic acid, 8 to 10 parts by weight of butyl acrylate, and methyl methacrylic. An eco-friendly furniture panel comprising 5 to 10 parts by weight of a rate, 3 to 5 parts by weight of a flame retardant, and 1 to 3 parts by weight of epoxide soybean oil. 제1항에 있어서,
상기 포름알데히드 흡착 비드는,
폴리아크릴아마이드계 수용성 고분자로 제조되는 다공성 외벽과, 상기 외벽 내부에 충진되며, 다당체 겔 100 중량부, 제올라이트 10~25 중량부, 편백나무 정유 3 중량부, 녹나무 정유 2~3 중량부, 콜라겐 3 중량부, 에탄올 0.6~1.8 중량부가 혼합된 젤을 포함하는 것을 특징으로 하는 친환경 가구 패널.According to claim 1,
The formaldehyde adsorption beads,
A porous outer wall made of polyacrylamide-based water-soluble polymer, and filled inside the outer wall, 100 parts by weight of polysaccharide gel, 10 to 25 parts by weight of zeolite, 3 parts by weight of cypress essential oil, 2-3 parts by weight of camphor essential oil, collagen 3 Eco-friendly furniture panel, characterized in that it contains a gel in which 0.6 to 1.8 parts by weight of ethanol is mixed. 제1항에 있어서,
상기 항균 코팅층은,
엘라스토머 수지 100 중량부, 에틸렌비닐 초산 코폴리머 25~40 중량부, 폴리우레탄 15~20 중량부, 산화티타늄 13~19 중량부, 편백나무 정유 5 중량부, 항균성 소재 5~8 중량부, 옻 숯 파우더 1~3 중량부 및 음이온파우더 3~5 중량부를 포함하여 도포되는 것을 특징으로 하는 친환경 가구 패널.According to claim 1,
The antibacterial coating layer,
100 parts by weight of elastomer resin, 25-40 parts by weight of ethylene vinyl acetate copolymer, 15-20 parts by weight of polyurethane, 13-19 parts by weight of titanium oxide, 5 parts by weight of cypress essential oil, 5-8 parts by weight of antibacterial material, lacquer charcoal An eco-friendly furniture panel, characterized in that it is applied including 1 to 3 parts by weight of powder and 3 to 5 parts by weight of anion powder. 제1항에 있어서,
상기 기재층은,
목질계 보드, 합성수지계 보드 중에서 1종 이상의 보드를 포함하는 것을 특징으로 하는 친환경 가구 패널
According to claim 1,
The base layer is
Eco-friendly furniture panel comprising at least one board from among wood-based boards and synthetic resin-based boards
KR1020190179124A 2019-12-31 2019-12-31 Eco-Furniture Panels KR20210086868A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102517437B1 (en) * 2022-08-10 2023-04-04 (주)에코로 Eco-friendly double-extruded synthetic wood deck panel containing Bio-PE

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100776545B1 (en) 2006-10-23 2008-01-02 대한민국 Charcoal board absorbing harmful voc using wood based panel and manufacturing method thereof

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100776545B1 (en) 2006-10-23 2008-01-02 대한민국 Charcoal board absorbing harmful voc using wood based panel and manufacturing method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102517437B1 (en) * 2022-08-10 2023-04-04 (주)에코로 Eco-friendly double-extruded synthetic wood deck panel containing Bio-PE

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