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KR20100058986A - Plastic panel - Google Patents

Plastic panel Download PDF

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Publication number
KR20100058986A
KR20100058986A KR1020080117591A KR20080117591A KR20100058986A KR 20100058986 A KR20100058986 A KR 20100058986A KR 1020080117591 A KR1020080117591 A KR 1020080117591A KR 20080117591 A KR20080117591 A KR 20080117591A KR 20100058986 A KR20100058986 A KR 20100058986A
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KR
South Korea
Prior art keywords
layer
metal
ink layer
light
synthetic resin
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KR1020080117591A
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Korean (ko)
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KR101054477B1 (en
Inventor
김옥천
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주식회사 세종테크
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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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • 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
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • 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
    • B32B7/02—Physical, chemical or physicochemical properties
    • B32B7/027—Thermal properties
    • 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
    • B32B2607/00—Walls, panels

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  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Laminated Bodies (AREA)

Abstract

PURPOSE: A plastic panel is provided to express beautiful colors formed by mixing a colored ink layer and a metal layer by spreading the colored ink layer transmitting lights to the rear side of the plastic panel, and evaporating the metal layer on the colored ink layer. CONSTITUTION: A plastic panel(20) with beautiful colors comprises the following: a transparent or non-transparent plastic panel(21); a light transmitting ink layer(22) spread to the rear side of the plastic panel; a metal evaporated layer(23) evaporated on the surface of the light transmitting ink layer; and a protection layer(24) laminated on the surface of the metal evaporated layer. The light transmission rate of the light transmitting ink layer is 1~95%. The metal evaporated layer evaporated metal materials in a vacuum chamber of a resistive thermal vacuum evaporator system.

Description

미색연출이 가능한 합성수지 패널{Plastic panel}Synthetic resin panel capable of off-white rendering {Plastic panel}

본 발명은 미색 연출이 가능한 합성수지 패널에 관한 것이다.The present invention relates to a synthetic resin panel capable of off-white rendering.

더 상세하게는 완투명 또는 반투명 합성수지 패널의 이면(내면)에 빛이 투과되는 유색 잉크층을 도포하고 그 위에 금속층을 증착하여, 합성수지 패널의 표면에서 보았을 때 유색 잉크층과 금속층이 혼합된 미색(美色)을 연출할 수 있는 미색 연출이 가능한 합성수지 패널에 관한 것이다.More specifically, a color ink layer through which light is transmitted is applied to the back surface (inner surface) of the transparent or semi-transparent resin panel, and a metal layer is deposited thereon, and the color ink layer and the metal layer are mixed with each other when viewed from the surface of the resin panel. The present invention relates to a synthetic resin panel capable of producing an off-white color.

주지하듯이 합성수지는 유기, 고분자 화합물로서 가열에 의해 반복적인 유동성을 가지는 열가소성 수지와, 가열후 유동성이 소멸하여 경화되는 열경화성 수지로 구분된다.As is well known, synthetic resins are classified into thermoplastic resins having repetitive fluidity by heating as organic and high molecular compounds, and thermosetting resins which harden after fluidity disappears after heating.

이러한 합성수지는 강도 등의 기계적 성질이 금속제에 가깝거나 때로는 우월한 특성을 갖고 있어서 종래 금속제가 사용되는 각 분야에 대체하여 사용되고 있으며, 특히 금속제에 비해 형상변경이 용이하고 경량이어서 적용범위가 다양하다.Such synthetic resins have mechanical properties such as strength close to or sometimes superior to metals, and thus are used in various fields in which conventional metals are used. In particular, the synthetic resins have a wide range of applications because they are easy to change shape and lightweight.

이러한 장점에도 불구하고 합성수지는 질감이나 색감면에서 금속제에 비해 떨어지는 단점을 갖고 있어서 이를 보완하기 위해 표면에 금속질감을 갖도록 하여 미감효과를 높일 수 있도록 하고 있다.Despite these advantages, synthetic resins have a disadvantage in that they are inferior to metals in terms of texture or color, so that the surface has a metallic texture to enhance the aesthetic effect.

일 예로, 국내실용신안등록 제20-284883호(이하 "참고문헌 1"이라 함)에 의해 제안된 바 있는 합성수지 패널을 보면, 표면에 하드코팅층(2)을 갖는 패널원단(1)의 표면에 소정두께로 적층되는 투명잉크층(3)과, 상기 투명잉크층(3)의 표면에 소정두께로 증착되는 금속증착층(4)과, 상기 금속증착층(4)의 표면에 적층되는 보호층(5)으로 이루어진 금속질감층을 형성한 것이다.For example, in the synthetic resin panel proposed by Korean Utility Model Registration No. 20-284883 (hereinafter referred to as "Reference 1"), the surface of the panel fabric (1) having a hard coating layer (2) on the surface A transparent ink layer 3 laminated to a predetermined thickness, a metal deposition layer 4 deposited on the surface of the transparent ink layer 3 at a predetermined thickness, and a protective layer laminated on the surface of the metal deposition layer 4. The metal texture layer which consists of (5) is formed.

그러나, 상기한 참고문헌 1은 패널원단의 표면에 금속질감층이 적층되는 것이기 때문에 외란에 의해 적층부위가 쉽게 벗겨지거나 손상되어 오랫동안 내구성을 유지하기 어렵다는 단점이 있다.However, the reference 1 has a disadvantage in that it is difficult to maintain durability for a long time because the laminated part is easily peeled off or damaged due to disturbance because the metal texture layer is laminated on the surface of the panel fabric.

또한, 금속증착층으로 인해 금속질감의 연출은 가능하나 다양한 색상구현에는 제한이 따르기 때문에 고도의 심미감을 연출하는데는 어려움이 있다.In addition, it is possible to produce a metallic texture due to the metal deposition layer, but it is difficult to produce a high aesthetic sense because various colors are limited.

다른 예로, 국내특허출원 제10-1994-10114호(이하 "참고문헌 2"이라 함)에 의해 제안된 바 있는 장식용 엠블렘을 보면, 아크릴 투명수지로서 성형한 엠블렘 본체(6)의 배면에 음각문양(7)을 형성시켜서 이의 표면에 Al, Au, Ag 등의 금속도막(8)을 진공증착시키고, 이에 더하여 음각문양(7)에 증착된 금속도막(8) 위에 부식방지용 잉크(9)를 도포한 다음, 부식액으로 에칭함으로써 음각문양(7) 부위를 제외한 나머지 부분을 부식시켜서 제거하고, 마지막으로 엠블렘 본체(6)의 배면에 도료(10)를 도장하여 음각문양(7)이 엠블렘 본체(6)의 내부로 부터 표출되어 나오도록 한 것이다.As another example, the decorative emblem proposed by Korean Patent Application No. 10-1994-10114 (hereinafter referred to as "Reference 2"), an intaglio pattern on the back of the emblem body 6 molded as an acrylic transparent resin (7) was formed to vacuum-deposit a metal coating film (8) of Al, Au, Ag, etc. on the surface thereof, and additionally, an anticorrosion ink (9) was applied on the metal coating film (8) deposited on the intaglio pattern (7). Then, by etching with a corrosive solution, the remaining portions except for the intaglio pattern 7 are removed by corrosion, and finally, the back surface of the emblem body 6 is coated with a paint 10 so that the intaglio pattern 7 is the emblem body 6. It is to be expressed from inside.

그러나, 상기한 참고문헌 2는 문양의 입체적 표출은 가능하나 전면(全面)적으로 금속질감을 연출할 수 없기 때문에 금속질감을 표현하는데 한계가 있으며, 금 속도막을 식각하기 위한 에칭공정을 거쳐야 하기 때문에 작업공수가 늘어나 원가상승의 원인이 되고 있다.However, the reference 2 mentioned above is limited in expressing the metallic texture because it is possible to express the three-dimensional appearance of the pattern but cannot produce the metallic texture on the entire surface. The increase in the number of airborne causes the cost increase.

<참고문헌><References>

(1) 대한민국 등록실용신안등록 제20-0284883호 : 금속질감을 표현한 합성수지패널(1) Korea Utility Model Registration No. 20-0284883: Synthetic resin panel expressing metal texture

(2) 대한민국 특허출원 제10-1994-0010114호 : 장식용 엠블렘의 제조방법 (2) Republic of Korea Patent Application No. 10-1994-0010114: Method of manufacturing a decorative emblem

이에, 본 발명은 상기와 같은 종래의 문제점을 해소하기 위해 제안된 것으로서, 본 발명의 주요 목적은 투명한 합성수지 패널의 이면(내면)에 빛이 투과되는 유색 잉크층을 도포하고 그 위에 금속층을 증착하여, 합성수지 패널의 표면에서 보았을 때 유색 잉크층과 금속층이 혼합된 미색(美色)을 연출할 수 있는 미색 연출이 가능한 합성수지 패널을 제공함에 있다.Thus, the present invention has been proposed to solve the conventional problems as described above, the main object of the present invention is to apply a colored ink layer through which light is transmitted to the rear surface (inner surface) of the transparent synthetic resin panel and to deposit a metal layer thereon The present invention provides a synthetic resin panel capable of producing an off-white color that can produce an off-white color mixed with a colored ink layer and a metal layer when viewed from the surface of the synthetic resin panel.

상기 목적을 달성하기 위한 본 발명은,The present invention for achieving the above object,

투명 또는 반투명의 플라스틱 패널; 상기 플라스틱 패널의 이면에 적층되는 투광잉크층; 상기 투광잉크층의 표면에 증착되는 금속증착층; 상기 금속증착층의 표면에 적층되는 보호층을 포함하는 것을 특징으로 하는 미색 연출이 가능한 합성수지 패널이다.Transparent or translucent plastic panels; A light transmitting ink layer laminated on a rear surface of the plastic panel; A metal deposition layer deposited on a surface of the translucent ink layer; It is a synthetic resin panel capable of off-white production, characterized in that it comprises a protective layer laminated on the surface of the metal deposition layer.

여기서, 상기 투광잉크층의 빛 투과율(출사광/입사광)은 1 ~ 95%인 것을 특징으로 한다.Here, the light transmittance of the light-transmitting ink layer (outgoing light / incident light) is characterized in that 1 to 95%.

또한, 상기 금속증착층은 저항 가열식 진공증착 시스템의 진공챔버 내에서 금속물질을 기상 증착시키는 것을 특징으로 한다.In addition, the metal deposition layer is characterized in that the vapor deposition of the metal material in the vacuum chamber of the resistance heating vacuum deposition system.

여기서, 상기 금속증착층의 두께는 50 ~ 700nmm로 하는 것이 바람직하다.Here, the thickness of the metal deposition layer is preferably set to 50 ~ 700nmm.

이상과 같은 본 발명은 합성수지 패널의 이면에 빛이 투과되는 유색 잉크층 을 도포하고 그 위에 금속층을 증착함으로써 합성수지 패널의 표면에서 보았을 때 유색 잉크층과 금속층이 혼합된 미색을 연출할 수 있어서 심미감을 향상시킬 수 있다.The present invention as described above by applying a colored ink layer through which light is transmitted to the rear surface of the synthetic resin panel and depositing a metal layer thereon can produce a off-white color mixed with the colored ink layer and the metal layer when viewed from the surface of the synthetic resin panel to improve the aesthetics You can.

본 발명에 따른 합성수지 패널(20)은, 도 3에서와 같이 투명 또는 반투명의 합성수지 패널(21)과, 상기 합성수지 패널(21)의 이면(내면)에 도색되는 투광잉크층(22)과, 상기 투광잉크층(22)의 표면에 증착되는 금속증착층(23) 및 상기 금속증착층(23)의 표면에 적층되는 보호층(24)을 포함하여 구성된다.The synthetic resin panel 20 according to the present invention includes a transparent or translucent synthetic resin panel 21, a light-transmitting ink layer 22 painted on the back surface (inner surface) of the synthetic resin panel 21, and It comprises a metal deposition layer 23 deposited on the surface of the light-transmitting ink layer 22 and a protective layer 24 laminated on the surface of the metal deposition layer 23.

상기 합성수지 패널(20)은 투명 또는 반투명의 소재라면 가능하나 외면에서 내면을 바라볼 때 내면의 색상이 구분될 수 있는 정도의 탁도를 가지면 되고, 보다 바람직하기로는 색상이 선명하게 비춰질 수 있도록 고도의 투명도를 갖는 것이 미색연출을 위해 좋다.The synthetic resin panel 20 may be a transparent or translucent material, but may have a turbidity that can be distinguished from the inner color when the inner surface is viewed from the outer surface, and more preferably, the color can be clearly displayed. Having transparency is good for off-white rendering.

여기서, 상기 합성수지 패널(20)은 ABS, 폴리카보네디트(PC), 폴리에틸렌(PE), 폴리이미드(PI), 폴리프로필렌(PP)등을 적용할 수 있다.Here, the synthetic resin panel 20 may be applied to ABS, polycarbonate (PC), polyethylene (PE), polyimide (PI), polypropylene (PP) and the like.

상기 합성수지 패널(20)의 이면에 도색되는 투광잉크층(22)은 빛이 투과되는 물성을 가지고 있고 아울러 유색 또는 무색을 갖는다. The translucent ink layer 22 painted on the back surface of the synthetic resin panel 20 has physical properties through which light is transmitted, and is colored or colorless.

투광성을 갖는 이유는 투광잉크층(22)의 표면에 증착되는 상기 금속증착 층(23)의 색상이 보일 수 있도록 하기 위한 것이다. 이때, 상기 투광잉크층(22)의 빛 투과율은 금속증착층(23)의 컬러를 어느 만큼 표출하느냐에 따라 결정된다. The reason for having light transmittance is to make the color of the metal deposition layer 23 deposited on the surface of the light transmitting ink layer 22 visible. In this case, the light transmittance of the translucent ink layer 22 is determined by how much the color of the metal deposition layer 23 is expressed.

상기 빛 투과율(출사광/입사광)은 적용 제품 또는 기호에 따라서 1 ~ 95% 범위내에서 결정되는데, 입사광에 대한 출사광의 정도가 작으면 빛의 선명도가 떨어지나 은은한 색상 연출이 가능하고, 반대로 입사광에 대한 출사광의 정도가 크면 빛의 선명도가 또렷해 지므로 밝고 선명한 색상을 연출할 수 있다.The light transmittance (outgoing light / incident light) is determined within a range of 1 to 95% according to the applied product or preference, and when the amount of outgoing light with respect to the incident light is small, the sharpness of the light is reduced but the subtle color can be produced. The greater the intensity of the emitted light, the clearer the light will be and the brighter the colors can be produced.

상기 금속증착층(23)은 상기 투광잉크층(22)의 표면에 저항가열식으로 금속물질을 증착한 것이다.The metal deposition layer 23 is formed by depositing a metal material on the surface of the translucent ink layer 22 in a resistive heating manner.

상기 증착방법에 대해 상세하게 설명하면, 저항가열식 진공증착 시스템의 진공챔버 내에서 증착하고자 하는 금속증착층(23)을 형성시킬 수 있는 크롬(Cr)이나 니켈(Ni) 등의 각종 금속이나 합금 물질 등의 금속증착재료를 저항 가열하여 기상으로 증발시키고, 이렇게 기상으로 증발된 금속물질의 입자가 투광잉크층(22)의 표면에 증착한다. The deposition method will be described in detail. Various metals or alloy materials such as chromium (Cr) or nickel (Ni) may form the metal deposition layer 23 to be deposited in the vacuum chamber of the resistance heating vacuum deposition system. The metal deposition material such as the above is heated by resistance heating and vaporized in the vapor phase, and the particles of the metal material vaporized in the vapor phase are deposited on the surface of the light-transmitting ink layer 22.

이때, 상기 금속증착층(23)의 증착두께는 50 ~ 700nmm로 하는 것이 바람직하다. 그 이유를 보면, 본 발명의 합성수지 패널은 램프(라이트) 커버 등으로 사용될 때 램프로 부터 발광되는 빛이 외부로 투광되어야 하기 때문에 앞선 투광 잉크층(22)과 금속증착층(23)은 빛에 대한 투광성을 기본적으로 갖추고 있어야 한다.At this time, the deposition thickness of the metal deposition layer 23 is preferably set to 50 ~ 700nmm. In view of the reason, the synthetic resin panel of the present invention, when used as a lamp (light) cover, etc., because the light emitted from the lamp should be transmitted to the outside, the light-transmitting ink layer 22 and the metal deposition layer 23 to the light It should have basic light transmittance.

때문에, 상기 금속증착층(23)의 증착두께는 빛이 투광할 수 있는 정도의 두께를 가져야 하는데 그 범위가 50 ~ 700nmm인 것이다. 금속증착층(23)의 두께가 50nmm이하가 되는 경우에는 두께가 너무 얇아서 증착에 어려움이 있고, 700nmm이상인 경우에는 투광율이 현저히 떨어져서 램프의 빛을 외부로 방출하기 어렵다는 문제가 있다.Therefore, the deposition thickness of the metal deposition layer 23 should have a thickness enough to transmit light, the range is 50 ~ 700nmm. When the thickness of the metal deposition layer 23 is 50nmm or less, the thickness is too thin, so that it is difficult to deposit. When the thickness of the metal deposition layer 23 is 700nmm or more, the light transmittance is remarkably dropped, which makes it difficult to emit light of the lamp to the outside.

따라서, 상기한 50 ~ 700nmm범위 내에서 두께를 조절하여 투광율을 조절하는 것이 바람직하다.Therefore, it is preferable to control the light transmittance by adjusting the thickness within the above 50 ~ 700nmm range.

상기 보호층(24)은 UV수지 등의 투과성 수지를 이용하여 상기 금속증착층(23)의 표면에 증착된다. 이러한 보호층(24)은 금속증착층(23)이 합성수지 패널(21)의 표면으로 부터 박리되지 못하도록 금속증착층(23)의 증착상태를 보호하는 보호막의 역할을 한다.The protective layer 24 is deposited on the surface of the metal deposition layer 23 using a transparent resin such as UV resin. The protective layer 24 serves as a protective film to protect the deposition state of the metal deposition layer 23 to prevent the metal deposition layer 23 from being peeled off from the surface of the synthetic resin panel 21.

위에서 설명된 본 발명의 실시예는 예시의 목적을 위해 개시된 것이고, 본 발명에 대한 통상의 지식을 가지는 당업자라면 본 발명의 사상과 범위 안에서 다양한 수정, 변경, 부가가 가능할 것이며, 이러한 수정, 변경 및 부가는 하기의 특허청구범위에 속하는 것으로 보아야 할 것이다.The embodiments of the present invention described above are disclosed for purposes of illustration, and those skilled in the art having various ordinary knowledge of the present invention may make various modifications, changes, and additions within the spirit and scope of the present invention. Additions should be considered to be within the scope of the following claims.

도 1은 참고문헌 1에 대한 대표도면1 is a representative view for the reference 1

도 2는 참고문헌 2에 대한 대표도면2 is a representative view for the reference 2

도 3은 본 발명에 따른 합성수지 패널의 단면 구성도3 is a cross-sectional view of a synthetic resin panel according to the present invention

<도면의 주요 부분에 대한 부호의 설명><Explanation of symbols for the main parts of the drawings>

21 : 합성수지 패널 22 : 투광잉크층21 synthetic resin panel 22 transparent ink layer

23 : 금속증착층 24 : 보호층23: metal deposition layer 24: protective layer

Claims (4)

투명 또는 반투명의 합성수지 패널;Transparent or translucent resin panels; 상기 합성수지 패널의 이면에 도색되는 투광잉크층;A translucent ink layer painted on the rear surface of the synthetic resin panel; 상기 투광잉크층의 표면에 증착되는 금속증착층; 및A metal deposition layer deposited on a surface of the translucent ink layer; And 상기 금속증착층의 표면에 적층되는 보호층을 포함하는 것을 특징으로 하는 미색 합성수지 패널.A off-white synthetic resin panel comprising a protective layer laminated on the surface of the metal deposition layer. 제1항에 있어서,The method of claim 1, 상기 투광잉크층의 빛 투과율(출사광/입사광)은 1 ~ 95%인 것을 특징으로 하는 미색 합성수지 패널.The off-white synthetic resin panel, characterized in that the light transmittance of the light-transmitting ink layer (outgoing light / incident light) is 1 ~ 95%. 제1항 또는 제2항에 있어서,The method according to claim 1 or 2, 상기 금속증착층은 저항 가열식 진공증착 시스템의 진공챔버 내에서 금속물질을 기상 증착시키는 것을 특징으로 하는 미색 합성수지 패널.The metal deposition layer is off-white synthetic resin panel, characterized in that the vapor deposition of a metal material in the vacuum chamber of the resistance heating vacuum deposition system. 제3항에 있어서,The method of claim 3, 상기 금속증착층의 두께는 50 ~ 700nmm인 것을 특징으로 하는 미색 합성수지패널.The off-white synthetic resin panel, characterized in that the thickness of the metal deposition layer is 50 ~ 700nmm.
KR1020080117591A 2008-11-25 2008-11-25 Synthetic Resin Panel KR101054477B1 (en)

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