KR100481629B1 - Special uv paint and method of manufacturing a floor mat using it - Google Patents

Special uv paint and method of manufacturing a floor mat using it Download PDF

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Publication number
KR100481629B1
KR100481629B1 KR1019960076832A KR19960076832A KR100481629B1 KR 100481629 B1 KR100481629 B1 KR 100481629B1 KR 1019960076832 A KR1019960076832 A KR 1019960076832A KR 19960076832 A KR19960076832 A KR 19960076832A KR 100481629 B1 KR100481629 B1 KR 100481629B1
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South Korea
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special
paint
coating
layer
silicone
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KR1019960076832A
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Korean (ko)
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KR19980057537A (en
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한일수
최영환
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주식회사 엘지화학
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    • 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
    • C09D4/00—Coating compositions, e.g. paints, varnishes or lacquers, based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; Coating compositions, based on monomers of macromolecular compounds of groups C09D183/00 - C09D183/16
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/06—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation
    • B05D3/061—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation using U.V.
    • B05D3/065—After-treatment
    • B05D3/067—Curing or cross-linking the coating
    • 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
    • C08K5/10—Esters; Ether-esters
    • 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
    • C08K5/54—Silicon-containing compounds
    • C08K5/5403—Silicon-containing compounds containing no other elements than carbon or hydrogen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
    • C08L83/04—Polysiloxanes
    • 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
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/28—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for wrinkle, crackle, orange-peel, or similar decorative effects
    • 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
    • C09D7/60—Additives non-macromolecular
    • C09D7/63—Additives non-macromolecular organic
    • 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
    • C09D7/65—Additives macromolecular

Abstract

본 발명은 특수유브이도료와 이를 이용한 바닥장식재의 제조방법에 관한 것으로, 본 발명의 특수유브이도료는 우레탄 아크릴레이트(urethane acrylate), 아크릴레이트, 광개시제(photo initiator), 첨가제로 구성된 유브이(UV)도료와, 유성 실리콘계 변성첨가제, 안료가 혼합된 것으로, 상기 유브이도료와 변성첨가제의 표면장력차에 의해 합성수지 시트상에 해머톤무늬를 부여할 수 있게 된 한편, 이를 바닥장식재 제조공정에 적용하여 연속생산 가능하게 한 것이다.The present invention relates to a special UV paint and a method for manufacturing a floor decorative material using the same, the special UV paint of the present invention is a UV coating consisting of urethane acrylate (urethane acrylate), acrylate, photo initiator, additives And, oil-based silicone-based modified additives, pigments are mixed, by the surface tension difference between the UV paint and modified additives to impart a hammertone pattern on the synthetic resin sheet, while applying it to the flooring manufacturing process continuous production It is possible.

Description

특수유브이도료 및 이를 이용한 바닥장식재의 제조방법{Special UV paint and method of manufacturing a floor mat using it}Special UV paint and method of manufacturing a floor mat using it}

본 발명은 특수유브이도료와 이를 이용한 바닥장식재의 제조방법에 관한 것으로, 특히 합성수지재 필름상에 해머톤 효과를 부여할 수 있게 된 특수유브이도료와 이를 이용하여 해머톤 입체무늬를 갖게 하는 바닥장식재의 제조방법에 관한 것이다.The present invention relates to a special uv paint and a method of manufacturing a floor decoration using the same, in particular a special uv paint that can impart a hammertone effect on a synthetic resin film and a floor decoration material having a hammertone three-dimensional pattern using the same It relates to a manufacturing method.

일반적으로 바닥장식재는 생활공간을 아름답게 장식하는데 사용되는 것으로, 내구성과 미끄럼방지효과를 가지면서 미적효과를 나타낼 수 있어야 되는 바, 자연석, 목재, 세라믹, 합성수지를 재료로 하여 상기 성질을 갖는 바닥장식재를 제조하여 왔으며, 최근에는 가공이 쉽고 다양한 미적효과를 부여할 수 있는 합성수지 바닥장식재가 많이 제조, 사용되고 있다.In general, the flooring material is used to decorate the living space beautifully, it should be able to have aesthetic effect while having durability and anti-slip effect bar, which is made of natural stone, wood, ceramics, synthetic resin as a material In recent years, a variety of synthetic resin floor coverings that can be easily processed and impart various aesthetic effects have been manufactured and used.

상기 합성수지 바닥장식재는 단순한 평면인쇄무늬 및 색상효과를 부여한 인쇄층 상에 표면층을 투명하게 형성하여, 평면무늬의 단순 반복성에 의한 지루함, 색상에 대한 싫증 등으로 인하여 생활수준의 향상에 따른 제품의 다양한 선택과 보다 고급스런 제품을 선호하는 소비자의 욕구를 총족시키기에는 미흡한 점이 있는 것이었다.The synthetic resin flooring material is formed by transparently forming the surface layer on the printing layer to give a simple flat printed pattern and color effect, due to the boredom by the simple repeatability of the flat pattern, boredom for color, etc. There was not enough to satisfy consumers' desire for choice and more luxurious products.

이러한 미흡한 점을 개선한 것중의 하나로 일반 도료에 실리콘계 첨가제를 부가하여 합성수지 시트에 해머톤(hammer tone) 효과를 부여할 수 있는 특수 도료를 개발하여 사용하고 있다.As one of the improvement of such a deficiency, the special paint which can give a hammer tone effect to a synthetic resin sheet by adding a silicone additive to general paint is used.

그러나, 이들은 열건조 내지 자연건조 방식으로 생산성이 저하되고, 일정한 두께의 제품을 생산하기에 부적합하며, 품질유지에 어려운 점이 있고, 특히 합성수지 시트의 시팅공정에 적용하기에는 속도나 온도 등과 같은 가공조건이 확립되지 못하였으며, 합성수지 시트에의 부착성이 좋지못한 문제점이 있었다.However, they have low productivity due to thermal drying or natural drying, are inadequate for producing a certain thickness of product, and have difficulty in maintaining quality, and in particular, processing conditions such as speed and temperature are difficult to apply to the sheeting process of a synthetic resin sheet. It was not established and there was a problem in that the adhesion to the synthetic resin sheet was not good.

이에 본 발명은 상기한 문제점을 해결하기 위한 것으로, 내구성을 가지고, 합성수지 시트에 우수한 부착성을 가지며, 무늬부여효과가 뛰어나면서도 대량 연속생산에서도 일정한 품질을 확보할 수 있게 된 특수유브이도료를 제공함에 그 목적이 있으며, 상기한 도료를 이용하여 연속적으로 생산할 수 있는 바닥장식재의 제조방법을 제공함에 또다른목적이 있다.Accordingly, the present invention is to solve the above problems, has a durability, excellent adhesion to the synthetic resin sheet, excellent patterning effect, but also to provide a special uv coating that can ensure a certain quality even in mass continuous production Its purpose is to provide a method for producing a flooring material that can be continuously produced using the paint.

상기한 목적을 이루기 위한 본 발명의 특수유브이도료는, 우레탄 아크릴레이트와 아크릴레이트, 광개시제(photo initiator) 및 소포제와 레벨링제가 혼합된 첨가제로 구성된 유브이도료와 유성 실리콘계 변성첨가제 및 안료로 이루어져, 상기 유브이도료와 변성첨가제의 표면장력차에 의해 해머톤무늬를 부여할 수 있게 된 것을 특징으로 하는 것이다.The special UV paint of the present invention for achieving the above object is composed of a UV paint, an oil-based silicone-based modified additive and a pigment composed of a urethane acrylate and an acrylate, a photo initiator and an antifoaming agent and a leveling agent. It is characterized by the fact that the hammer tone pattern can be imparted by the surface tension difference between the paint and the modifying additive.

상기 유브이도료는 열가소성 또는 열경화성수지에 부착성이 우수하고 자외선 조사로 경화시킬 수 있어 용이하게 연속 시팅가공이 가능하여 합성수지재 시트상에서 사용가능하게 된다.The UV coating is excellent in adhesion to a thermoplastic or thermosetting resin and can be cured by ultraviolet irradiation, so that it can be easily used for continuous sheeting, and thus it can be used on a synthetic resin sheet.

그리고 상기 유브이도료와 유성 실리콘계 변성첨가제의 비상용성과 표면장력차에 의해 안료의 분포가 다르게 되어 해머톤의 입체무늬를 형성하게 된다.In addition, the distribution of the pigment is changed by the incompatibility and surface tension difference between the UV paint and the oil-based silicone modifier, thereby forming a three-dimensional pattern of hammertone.

따라서 상기 유브이도료에 유성 실리콘계 변성첨가제와 안료를 혼합한 후 합성수지 기재상에 소정 두께로 코팅한 후, 소정온도에서 자외선을 조사하여 경화하므로써 해머톤의 입체무늬가 형성된다.Therefore, after mixing the oil-based silicone modified additives and pigments in the UV paint and coating the coating on a synthetic resin substrate to a predetermined thickness, a three-dimensional pattern of the hammer tone is formed by irradiating UV cured at a predetermined temperature.

상기한 또다른 목적을 이루기 위한 본 발명의 바닥장식재 제조방법은, 발포제가 함유되어 있는 기재층 형성단계, 상기 기재층위에 인쇄층을 형성하는 인쇄단계, 상기 인쇄층에 투명 피브이씨졸을 코팅하는 표면층 코팅단계, 상기 기재층을 소정의 온도로 발포시키는 가열발포단계, 상기 표면층에 특수유브이도료를 코팅하는 특수유브이도료 코팅단계, 이 특수유브이도료를 경화시키기위해 자외선을 조사하는 경화단계로 구성된 것이다.In accordance with another aspect of the present invention, there is provided a method of manufacturing a floor decoration material, a substrate layer forming step containing a blowing agent, a printing step of forming a printing layer on the substrate layer, and coating a transparent fibazole on the printing layer. It consists of a surface layer coating step, a heating foaming step of foaming the base layer to a predetermined temperature, a special UV coating coating step of coating a special UV coating on the surface layer, a curing step of irradiating ultraviolet rays to cure the special UV coating will be.

이러한 제조방법에서 본 발명의 핵심적 기술사항은, 상기 특수유브이도료 코팅단계와 경화단계이다.The core technical details of the present invention in this manufacturing method, the special UV coating coating step and curing step.

이와 같은 바닥장식재의 제조방법에서 해머톤 입체무늬가 형성되는 것은, 상기 표면층상에서 상기 유브이도료와 상기 변성첨가제 사이의 비상용성과 표면장력차에 기인한 안료의 분포차에 의한 것으로, 가열 발포된 반제품에 특수유브이도료 코팅후 자외선으로 경화시키면 해머톤의 입체무늬가 만들어지게 된다.The formation of the three-dimensional hammertone pattern in the method of manufacturing the flooring material is due to the difference in pigment distribution due to the incompatibility and surface tension difference between the UV paint and the modified additive on the surface layer. After coating with special UV coating, it is hardened by ultraviolet rays to create a three-dimensional pattern of hammer tone.

이와 같은 제조방법은 종래의 화학적으로 입체무늬를 부여하는 방법을 같이 사용한다면 더욱 다양한 입체무늬가 가능해 질 수 있다.Such a manufacturing method can be more various three-dimensional pattern if using a conventional method for imparting a three-dimensional pattern in the chemical.

이하 본 발명의 실시예를 첨부한 도면을 참조하여 상세히 설명한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

본 실시예의 특수유브이도료는, 우레탄 아크릴레이트 50 - 60wt%, 아크릴레이트 30 - 40wt%, 광개시제 3 - 5wt%, 첨가제 소량으로 이루어진 유브이도료와 유성 실리콘계 변성 첨가제 0.1 - 0.5wt% 및 안료 0.1wt%이상이 혼합된 조성물이다.The special UV paint of the present embodiment, urethane acrylate 50-60wt%, acrylate 30-40wt%, photoinitiator 3-5wt%, a small amount of additives UV coating and oil-based silicone modified additive 0.1-0.5wt% and pigment 0.1wt% The above is a mixed composition.

상기 유성 실리콘계 변성 첨가제는 디메틸 폴리실록산계 또는 메틸 실리콘 오일을 사용할 수 있고, 분자량이 100,000 - 300,000의 범위내인 것이 바람직하며, 상기 유브이도료의 표면장력은 20 - 21dyne/cm2이고 상기 실리콘계 변성 첨가제의 표면장력은 16 - 20dyne/cm2이어야 바람직하다.The oily silicone-based modification additive may use dimethyl polysiloxane-based or methyl silicone oil, the molecular weight is preferably in the range of 100,000 to 300,000, the surface tension of the UV coating is 20-21 dyne / cm 2 and the silicone-based modification additive The surface tension is preferably 16-20 dyne / cm 2 .

상기한 조성의 특수유브이도료는 코팅의 두께, 코팅될 반제품의 온도, 특수유브이도료의 온도, 유성 실리콘계 변성 첨가제의 투입량, 코팅후 경화전의 체류시간 및 투입되는 안료의 종류와 양에 따라 다양한 해머톤의 무늬를 부여할 수 있다.The special UV paint of the above-mentioned composition may vary depending on the thickness of the coating, the temperature of the semi-finished product to be coated, the temperature of the special UV paint, the amount of the oil-based silicone-modifying additive, the residence time before curing after coating, and the type and amount of the pigment to be added. Can be given a pattern.

상기한 조성의 특수유브이도료로 바닥장식재에 해머톤의 입체무늬를 부여하는 공정을 포함하는 바닥장식재를 제조하는 방법으로, 도 1의 제조공정도에 나타낸 바와 같이, 발포제가 함유되어 있는 기재층 형성단계(S10), 상기 기재층위에 인쇄층을 형성하는 인쇄단계(S20), 상기 인쇄층에 투명 피브이씨졸을 코팅하는 표면층 코팅단계(S30), 상기 기재층을 소정의 온도로 발포시키는 가열발포단계(S40), 상기 표면층에 특수유브이도료를 코팅하는 특수유브이도료 코팅단계(S50), 이 특수유브이도료를 경화시키기위해 자외선을 조사하는 경화단계(S60)로 구성된 제조공정이다.A method of manufacturing a floor decorative material comprising the step of imparting a three-dimensional pattern of hammertone to the floor decorative material with the special UV paint of the above composition, as shown in the manufacturing process diagram of FIG. 1, the base layer forming step containing a foaming agent (S10), a printing step of forming a printing layer on the substrate layer (S20), a surface layer coating step (S30) of coating a transparent fibrous sol on the printing layer, heating foam to foam the substrate layer to a predetermined temperature Step (S40), a special UV coating coating step (S50) for coating the special UV coating on the surface layer, a manufacturing process consisting of a curing step (S60) for irradiating ultraviolet rays to cure the special UV coating.

이와 같은 제조공정은, 형성된 피브이씨 기재층에 베이스무늬를 인쇄하며, 이 인쇄된 면 위에 투명 피브이씨 졸을 피복하여 약 200℃ 가열발포 오븐에 1분 내지 1분30초로 통과시킨 후, 상기 특수 유브이도료를 나이프 코터 또는 에어 나이프 코터로 20 - 40㎛ 두께로 전면 코팅하고, 유브이 경화조건인 600 - 700mJ/cm2 의 자외선을 2 - 5초동안 조사하면 특수 유브이도료가 경화되어 해머형 입체무늬가 형성되게 된다. 이와 같은 공정으로 내부에 입체무늬를 갖는 바닥장식재가 제조되어진다.In this manufacturing process, a base pattern is printed on the formed fibrous base layer, and the transparent fibrous sol is coated on the printed surface and passed through a heated foaming oven at about 200 ° C. for 1 minute to 1 minute 30 seconds, The special UV coating is coated with a knife coater or an air knife coater at a thickness of 20 to 40 μm, and the UV coating is cured by applying ultraviolet rays of 600-700 mJ / cm 2, which is a curing condition for 2 to 5 seconds, to harden the special UV coating. The three-dimensional pattern is formed. In such a process, a flooring material having a three-dimensional pattern therein is manufactured.

이때, 상기 특수유브이도료를 20℃ 이하로 하였을 때는 원하는 해머무늬를 만들 수 없고, 40℃ 이상으로 하였을 때는 무늬가 형성되지 않는다. 또한, 특수 유브이도료가 도포되기 전의 반제품의 온도가 30℃를 기준으로 30℃보다 낮으면 무늬크기가 커지며, 30℃보다 높으면 무늬크기가 작아지므로 원하는 무늬크기에 맞춰 상기 반제품의 온도를 설정하면 된다.At this time, when the special UV coating is 20 ° C or less, the desired hammer pattern cannot be made, and when it is 40 ° C or more, no pattern is formed. In addition, if the temperature of the semi-finished product before the application of the special UV paint is lower than 30 ℃ based on 30 ℃, the size of the pattern is increased, if the temperature is higher than 30 ℃, the size of the semi-finished product may be set according to the desired pattern size. .

상기 변성 첨가제로서 디메틸폴리실록산계를 사용할 때는 특수 유브이도료 도포 후 10초 이내에 무늬가 형성되며, 메틸 실리콘 오일을 사용했을 때는 5 - 10초 경과후 무늬가 형성된다.When the dimethylpolysiloxane system is used as the modification additive, a pattern is formed within 10 seconds after application of a special UV paint, and when methyl silicone oil is used, a pattern is formed after 5 to 10 seconds.

따라서, 특수유브이도료의 온도는 20 - 30℃로 하고, 특수유브이도료 코팅두께는 20 - 40㎛ 로 하며, 도료를 코팅하기전의 반제품, 즉 기재의 온도는 20 - 40℃, 코팅후 경화전 시간은 디메틸폴리실록산계를 변성 첨가제로 사용하였을 때는 10초이내, 메틸 실리콘 오일을 사용하였을 때는 5 - 10초로 한다.Therefore, the temperature of special UV coating is 20-30 ℃, the coating thickness of special UV coating is 20-40㎛, the semi-finished product before coating, that is, the temperature of the substrate is 20-40 ℃, the time before curing after coating Silver dimethylpolysiloxane system is used within 10 seconds when using a modification additive, and 5-10 seconds when using methyl silicone oil.

그리고 투입되는 안료는 난반사 안료인 펄안료로 0.1wt%이상 투입하는 것이 바람직하다.In addition, it is preferable that the pigment to be added is more than 0.1wt% as a pearl pigment which is a diffuse reflection pigment.

도 2에 본 실시예에 따라 제조된 바닥장식재를 도시하였는 바, 하부로 부터 기재층(10), 인쇄층(12), 표면층(14), 특수유브이층(16)으로 이루어져 있음을 나타내고 있다. 2 shows the flooring material manufactured according to the present embodiment, which is composed of the base layer 10, the print layer 12, the surface layer 14, and the special UV layer 16 from the bottom.

본 발명의 특수유브이도료는 합성수지재에 부착력이 우수하여 장식재나 화장판 등에 적용하여 해머톤 무늬를 부여할 수 있으며, 자외선조사로 경화될 수 있어 연속생산공정에 적용할 수 있게 한다.The special UV paint of the present invention is excellent in adhesion to synthetic resin materials can be applied to decorative materials or decorative plates, such as to give a hammer tone pattern, and can be cured by ultraviolet irradiation can be applied to a continuous production process.

그리고, 본 발명의 바닥장식재 제조방법은, 연속 생산공정으로 해머톤의 입체무늬를 부여하여 생산성을 향상시킬 수 있고, 내부의 인쇄무늬와 함께 시각적 입체효과를 나타내게 되고, 종래의 입체무늬를 부여하는 제조방법과 병행하여 사용하므로써 더욱 나아진 입체효과를 부여할 수 있게 한다.In addition, the flooring manufacturing method of the present invention, by providing a three-dimensional pattern of the hammer tone in a continuous production process to improve the productivity, and exhibits a visual three-dimensional effect with the printed pattern inside, to give a conventional three-dimensional pattern By using in parallel with the manufacturing method it is possible to give a better three-dimensional effect.

도 1은 본 발명의 실시예에 따른 제조공정도,1 is a manufacturing process diagram according to an embodiment of the present invention,

도 2는 본 발명의 실시예에 따라 제조된 바닥장식재의 단면도이다.2 is a cross-sectional view of the flooring manufactured according to an embodiment of the present invention.

*도면의 주요부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *

10 : 기재층 12 : 인쇄층10: substrate layer 12: printed layer

14 : 표면층 16 : 특수 유브이층14 surface layer 16 special UV layer

Claims (8)

우레탄 아크릴레이트 50-60 wt%, 아크릴레이트 30-40 wt%, 광개시제 3-5 wt%, 첨가제로 구성된 유브이도료와, 유성 실리콘계 변성첨가제, 안료가 혼합되어, 상기 유브이도료와 변성첨가제의 표면장력차에 의해 해머톤무늬를 부여할 수 있게 된 특수유브이도료.A urethane acrylate 50-60 wt%, an acrylate 30-40 wt%, a photoinitiator 3-5 wt%, an additive-based UV paint, an oil-based silicone modification additive, and a pigment are mixed to provide a surface tension of the UV coating and the modification additive. Special uv paint which gave hammer tone pattern by car. 제 1 항에 있어서, 상기 유브이도료는 20-21 dyne/㎠ 인 표면장력을 갖는 것을 특징으로 하는 특수유브이도료.The special UV coating of claim 1, wherein the UV coating has a surface tension of 20-21 dyne / cm 2. 제 1 항에 있어서, 상기 유성 실리콘계 변성첨가제가, 디메틸 폴리실록산계 또는 메틸 실리콘 오일이고, 100,000 - 300,000의 분자량을 가지며, 16 - 20dyne/cm인 표면장력을 갖는 한편, 0.1 - 0.5wt%로 첨가되는 것을 특징으로 하는 특수유브이도료.The method of claim 1, wherein the oil-based silicone modifier is dimethyl polysiloxane-based or methyl silicone oil, has a molecular weight of 100,000-300,000, has a surface tension of 16-20 dyne / cm, while being added at 0.1-0.5 wt% Special UV paint, characterized in that. 제 1 항에 있어서, 상기 안료가, 난반사의 펄안료인 것을 특징으로 하는 특수유브이도료.The special UV coating according to claim 1, wherein the pigment is a pearl pigment of diffuse reflection. 발포제가 함유되어 있는 기재층(10) 형성단계(S10),Forming the base layer 10 containing the blowing agent (S10), 상기 기재층(10)위에 인쇄층(12)을 형성하는 인쇄단계(S20),Printing step (S20) to form a printed layer 12 on the base layer 10, 상기 인쇄층(12)에 투명 피브이씨졸을 코팅하는 표면층(14) 코팅단계(S30),Surface layer 14 coating step (S30) of coating a transparent fibrous sol on the printed layer 12, 상기 기재층(10)을 소정의 온도로 발포시키는 가열발포단계(S40),Heat foaming step (S40) for foaming the base layer 10 at a predetermined temperature, 상기 표면층(14)에 우레탄 아크릴레이트(urethane acrylate), 아크릴레이트, 광개시제(photo initiator), 첨가제로 구성된 유브이(UV)도료와, 유성 실리콘계 변성첨가제, 안료가 소정의 조성비로 혼합된 특수유브이도료를 코팅하는 특수유브이도료 코팅단계(S50),A special UV paint in which the UV layer, urethane acrylate, acrylate, photo initiator, and additive is mixed on the surface layer 14, and an oil-based silicone modifier and pigment are mixed at a predetermined composition ratio. Coating special UV coating step (S50), 상기 특수유브이도료를 경화시키기위해 자외선을 조사하는 경화단계(S60)로 구성된 해머톤 입체무늬를 갖는 바닥장식재의 제조방법.Method of producing a flooring material having a hammertone three-dimensional pattern consisting of a curing step (S60) for irradiating ultraviolet rays to cure the special UV paint. 제 5 항에 있어서, 상기 특수유브이도료 코팅단계(S50)가, 20 - 30℃의 온도인 상기 특수유브이도료로 20 - 40℃의 온도인 반제품에 코팅하는 것을 특징으로 하는 바닥장식재의 제조방법.6. The method of claim 5, wherein the special UV paint coating step (S50) is coated on the semi-finished product having a temperature of 20 to 40 ° C with the special UV paint at a temperature of 20 to 30 ° C. 제 5 항에 있어서, 상기 특수유브이도료 코팅단계(S50)가, 상기 특수유브이도료로 반제품에 20 - 40㎛의 두께로 코팅하는 것을 특징으로 하는 바닥장식재의 제조방법.[6] The method of claim 5, wherein the special UV paint coating step (S50) is coated on the semi-finished product with a thickness of 20 to 40 µm with the special UV paint. 제 5 항에 있어서, 상기 경화단계(S60)가, 상기 특수유브이도료 코팅후 유성 실리콘계 특수 첨가제로서 디메틸폴리실록산계를 사용하면 10초이내, 메틸 실리콘 오일을 사용하면 5 - 10초간에 자외선조사하여 경화시키는 것을 특징으로 하는 바닥장식재의 제조방법.According to claim 5, wherein the curing step (S60), after coating the special UV paint paints using a dimethyl polysiloxane-based as a special additive based on the silicone silicone for 10 seconds, when using methyl silicone oil UV curing for 5 to 10 seconds Method of manufacturing a flooring material characterized in that.
KR1019960076832A 1996-12-30 1996-12-30 Special uv paint and method of manufacturing a floor mat using it KR100481629B1 (en)

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KR100864114B1 (en) * 2008-03-13 2008-10-16 이창호 Surface coating method of using one component paint and paper
KR100864115B1 (en) * 2008-03-25 2008-10-16 이창호 Painting method of wood with metal
KR100864113B1 (en) * 2008-03-13 2008-10-16 이창호 Surface coating method of using one component paint
KR101324840B1 (en) 2013-09-04 2013-11-08 도숙이 Method for preparing board for with 3d pattern

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KR100864114B1 (en) * 2008-03-13 2008-10-16 이창호 Surface coating method of using one component paint and paper
KR100864113B1 (en) * 2008-03-13 2008-10-16 이창호 Surface coating method of using one component paint
KR100864115B1 (en) * 2008-03-25 2008-10-16 이창호 Painting method of wood with metal
KR101324840B1 (en) 2013-09-04 2013-11-08 도숙이 Method for preparing board for with 3d pattern

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