KR100920236B1 - Paint for preventing attachment of advertisement material - Google Patents

Paint for preventing attachment of advertisement material Download PDF

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Publication number
KR100920236B1
KR100920236B1 KR1020090043402A KR20090043402A KR100920236B1 KR 100920236 B1 KR100920236 B1 KR 100920236B1 KR 1020090043402 A KR1020090043402 A KR 1020090043402A KR 20090043402 A KR20090043402 A KR 20090043402A KR 100920236 B1 KR100920236 B1 KR 100920236B1
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South Korea
Prior art keywords
paint
release agent
type release
coating
coating material
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KR1020090043402A
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Korean (ko)
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김동효
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(주)한주엔에스
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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
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • 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
    • C09D133/00—Coating compositions 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; Coating compositions based on derivatives of such polymers
    • C09D133/04—Homopolymers or copolymers of esters
    • 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
    • C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
    • C09D175/04—Polyurethanes
    • 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
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Paints Or Removers (AREA)

Abstract

PURPOSE: Paint for preventing attachment of advertisement material is provided to ensure weather resistance, durability, and a self-cleaning function in case of rain, thereby maintaining a clean state. CONSTITUTION: Paint for preventing attachment of advertisement material includes 40~80 weight% aqueous paint and 20~60 weight% emulsion type release agent. The aqueous paint for an iron material comprises acrylic emersion and water-soluble urethane resin. The emulsion type release agent is soft white color liquid phase. The specific gravity of the emulsion type release agent is 0.96~1.02 and the pH of the emulsion type release agent is 4~8.

Description

광고물 부착방지용 도료{Paint for preventing attachment of advertisement material}Paint for preventing attachment of advertisement material

본 발명은 광고물 부착방지용 도료에 관한 것으로서, 보다 상세하게는 수성 도료에 에멀젼형 이형제를 첨가하여 제조된 도료를 벽, 가로등, 도로표지판 등에 도포하여, 별도의 추가 설치 없이 광고물의 부착을 방지하여 거리의 미관을 유지하고 환경 오염을 줄일 수 있는 광고물 부착방지용 도료에 관한 것이다.The present invention relates to a coating material for preventing the adhesion of advertisements, and more specifically, by applying an emulsion-type release agent to an aqueous coating material is applied to the walls, street lamps, road signs, etc. to prevent the attachment of advertisements without additional installation The present invention relates to an anti-adhesive paint that can maintain the beauty of the street and reduce environmental pollution.

일반적으로 광고물은 불특정인에게 홍보를 위하여 제작된 것으로, 후면에 접착제가 부착되어 있어 게시판 등에 부착이 용이하도록 되어 있으며, 지정된 게시판 등 공인된 특정장소에 부착하여 광고하도록 되어 있다.In general, advertisements are produced for promotion to unspecified persons, and adhesives are attached to the rear surface so that they can be easily attached to bulletin boards, and the advertisements are attached to a specific authorized place such as a designated bulletin board.

그러나, 사실 이러한 광고물은 도심의 가로 벽이나 건물의 벽, 시멘트 담, 공원의 울타리, 게시판, 전신주 등, 장소에 구애됨이 없이 무분별하게 부착되어 있어, 도시의 미관을 해치는 주원인이 되고 있으며, 특히 건전하지 못한 홍보물도 다수 부착되어 있어 미성년자에게 좋지 못한 영향을 끼치는 경우도 있다.However, these advertisements are indiscriminately attached to places such as horizontal walls, building walls, cement walls, park fences, bulletin boards, telephone poles, etc., which are the main causes of harming the beauty of the city. In particular, a number of unhealthy promotional materials are also attached, which may adversely affect minors.

이러한 무분별한 광고물을 제거하기 위해서 지방자치단체 등은 별도의 제거요원을 투입하고, 이에 대한 경비의 지급 및 무분별한 홍보물의 부착행위를 중지할 것을 선도하는 홍보물을 별도 제작해야 하는 등 상당한 예산을 낭비하고 있는 실정이다. 또한, 홍보물이 다수 겹으로 다양한 접착성 물질에 의해 부착되어 있으므로, 수작업에 의한 제거는 실질적으로 불가능하기 때문에 금속제 도구 등을 사용하더라도 완전한 제거가 곤란한 경우가 많고, 제거작업 후에는 시설물 등의 표면에 도구의 사용에 의한 손상이 그대로 남아있어 미관상 불쾌감을 초래하는 등 여러 가지 문제점이 있었다.In order to remove such indiscriminate advertisements, local governments, etc., waste a considerable amount of budget, such as the introduction of separate removal personnel, and the creation of a separate advertisement that leads to the suspension of attachment of unreasonable promotional materials. There is a situation. In addition, since the promotional materials are attached in a plurality of layers by various adhesive materials, removal by hand is practically impossible, so it is often difficult to remove them completely even when using a metal tool or the like. There were various problems such as damage caused by the use of the tool, resulting in aesthetic discomfort.

이러한 문제점을 해결하기 위하여 종래에는 광고물의 부착을 방지하기 위한 다수개의 요철이 형성된 부착방지 패드를 설치하도록 한 것도 있으나, 이와 같은 부착방지용 패드는 가로등과 같이 일정한 표면적을 구비하는 장소에는 적용이 가능하나, 울타리 등과 같이 부착 표면적이 작거나, 벽면과 같이 부착 표면적이 넓은 장소에는 적용하기 곤란한 문제점이 있었다. 또한, 상기 패드는 조립에 의해 설치되는 것이므로, 다수개의 부품으로 구성되어 있어, 이로 인해 부품의 관리에 어려움이 있으며, 조립 설치에 많은 시간이 소요되는 문제점이 있었다.In order to solve this problem, there is a conventional installation of a pad to prevent the adhesion of the advertisement formed a plurality of anti-stick pads, but the anti-stick pads can be applied to a place having a constant surface area, such as street lights, There is a problem that it is difficult to apply to a place where the attachment surface area is small, such as a fence, or a large attachment surface area such as a wall surface. In addition, since the pad is installed by assembling, the pad is composed of a plurality of parts, which causes difficulty in managing parts and takes a long time for assembly installation.

본 발명의 목적은 벽, 가로등, 도로표지판 등에 도료를 도포함으로써, 우천 시 자기 세정기능이 뛰어나 깨끗한 상태로 유지가 가능하고, 내후성 및 내구성이 매우 높아 수명이 반영구적이므로 별도의 관리 및 유지비용이 소요되지 않으며, 수용성으로 친환경적이고 시공성이 뛰어나 기존의 복잡한 구조물에도 적용이 가능한 광고물 부착방지용 도료를 제공하고자 하는 것이다.An object of the present invention is to apply a paint to a wall, street light, road sign, it is excellent in self-cleaning function in rainy weather can be maintained in a clean state, weather resistance and durability is very high, semi-permanent life, so separate management and maintenance costs are required It is not intended to provide a coating material for preventing ad attachment that can be applied to existing complex structures because it is water-soluble and eco-friendly.

상기 목적을 달성하기 위한 본 발명의 광고물 부착방지용 도료는 수성 도료 40~80 중량% 및 에멀젼형 이형제 20~60 중량%를 포함하여 이루어지는 것이며, 이때, 상기 수성 도료는 철재용 수성 도료로서 아크릴에멀젼과 수용성 우레탄 수지를 포함하여 이루어지는 것이고, 상기 에멀젼형 이형제는 유백색 액체 상태로 비중은 0.96~1.02이고, pH는 4~8인 것이다.The anti-adhesive paint of the present invention for achieving the above object comprises an aqueous paint 40 to 80% by weight and an emulsion type release agent 20 to 60% by weight, wherein the aqueous paint is an acrylic emulsion as an aqueous paint for steel. And a water-soluble urethane resin, wherein the emulsion-type release agent is in a milky white liquid state, specific gravity is 0.96 to 1.02, and pH is 4 to 8.

본 발명에 따른 광고물 부착방지용 도료는 인체에 무해하고 환경오염을 최소화하는 친환경 자재를 사용하였으며, 상기 도료를 도로의 벽면, 가로등 및 도로표지판 등에 도포하여 불법으로 부착되는 광고물의 부착을 근원적으로 방지할 뿐만 아니라, 다양한 색상으로 제조가 가능하여 주위 환경과의 조화 또한 최대한 살릴 수 있어 도시 미관을 극대화하여 쾌적한 도시 환경 개선에 기여할 수 있다는 효과가 있다.The anti-adherent coating material according to the present invention used an eco-friendly material that is harmless to the human body and minimizes environmental pollution, and by applying the paint to the walls, street lamps and road signs of the road, it prevents the adhering of the advertisement that is illegally attached. In addition, it can be manufactured in a variety of colors can be harmonized with the surrounding environment as well as maximize the aesthetics of the city can contribute to a pleasant urban environment improvement.

또한, 본 발명에 따른 광고물 부착방지용 도료는 우천 시 자기 세정기능이 있어 깨끗한 상태로의 유지가 가능하고, 내후성 및 내구성이 높아 수명이 반영구적이므로 별도의 관리 및 유지비용이 소요되지 않으며, 시공방법이 간편하여 기존의 복잡한 구조물에도 적용 가능하다는 효과가 있다.In addition, the anti-adherent coating material according to the present invention has a self-cleaning function in rainy weather, it is possible to maintain a clean state, the weather resistance and durability is high, semi-permanent life, so no separate management and maintenance costs are required, construction method This simplicity has the effect of being applicable to existing complex structures.

이하, 본 발명을 보다 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in more detail.

본 발명의 광고물 부착방지용 도료는 철재용 수성 도료 40~80 중량%와 에멀젼형 이형제 20~60 중량%를 포함하여 제조되는 것이며, 이때 상기 에멀젼형 이형제가 20 중량% 보다 적게 첨가되면 도료의 부착방지 기능이 떨어지는 문제점이 있으며, 에멀젼형 이형제가 60 중량% 보다 많이 첨가되면 상대적으로 수성 도료의 함량이 감소하여 도료를 도포하였을 때 색상의 선명성 및 발색성이 떨어진다는 문제점이 있다.The anti-adhesive paint of the present invention is prepared to include 40 to 80% by weight of the aqueous coating material for steel and 20 to 60% by weight of the emulsion type release agent, wherein the less than 20% by weight of the emulsion type release agent is attached to the paint There is a problem that the prevention function is inferior, and when the emulsion type release agent is added more than 60% by weight, the content of the water-based paint is relatively reduced, there is a problem that the vividness and color development of the color when the coating is applied.

본 발명에 사용되는 상기 철재용 수성 도료는 삼화페인트에서 제조된 홈스타 파스텔 OK 제품을 사용하는 것이 바람직하며, 상기 제품은 특수 아크릴에멀젼과 수용성 우레탄 수지를 주성분으로 한 수용성 도료로서, 용도에 따라 여러 가지 색상의 다양한 질감을 표현할 수 있으며, 특히 오염물을 쉽게 제거할 수 있는 오염제거 성능이 있는 도료이다. 또한, 상기 제품은 친환경건축자재 인증을 받았을 뿐만 아니라 수도권 대기환경개선 특별법에서 제시하는 용도분류 내에서 규정된 VOC 규제를 만족하는 제품이다.The iron-based water-based paint used in the present invention is preferably a Homestar Pastel OK product manufactured by Samwha Paint, and the product is a water-soluble paint mainly composed of a special acrylic emulsion and a water-soluble urethane resin. It can express various textures of various colors and is a paint with decontamination ability to remove contaminants easily. In addition, the product is not only certified for environmentally friendly building materials, but also satisfies the VOC regulations prescribed within the classification of use proposed by the Special Act on Improvement of Atmospheric Environment in the Metropolitan Area.

또한, 본 발명에 사용되는 상기 에멀젼형 이형제는 실리콘오일을 각종 유화 제로 유화한 오일에멀젼으로 희석 안정성이 뛰어난 특징이 있으며, 물로 희석하여 사용할 수 있으므로 작업성, 경제성이 좋고 또한 안전 위생상 제약도 거의 없다. 이러한 에멀젼형 이형제의 특성을 살펴보면 외관은 유백색 액체 상태이고, 25℃에서 비중은 0.96~1.02이고, pH는 4~8이다.In addition, the emulsion type release agent used in the present invention is an oil emulsion emulsified with various emulsifiers of silicone oil, which has excellent dilution stability, and can be used by diluting with water. none. Looking at the characteristics of the emulsion type release agent, the appearance is a milky white liquid state, specific gravity is 0.96 ~ 1.02, pH is 4 ~ 8 at 25 ℃.

상기와 같이 제조된 본 발명의 광고물 부착방지용 도료를 시설물에 도포할 시에는 먼저, 시설물의 피도면에 부착된 이물질 등을 깨끗이 제거한 다음 붓, 롤러 등을 이용하여 본 발명의 도료를 피도면에 약 1~2회 도포하여 건조시킨다. 이때, 도포 횟수가 2회 이상인 경우에는 3시간 이상 간격을 두어 도포하도록 한다. 이와 같이 도포하여 형성된 도막의 두께는 200~400㎛인 것이 바람직하다.When applying the anti-adherent coating material of the present invention prepared as described above to the facility, first, to remove the foreign matter, etc. attached to the surface of the coating of the facility, and then to the coating of the present invention using a brush, roller, etc. Apply twice to dry. At this time, when the number of times of application is two or more times, it is applied at intervals of three hours or more. It is preferable that the thickness of the coating film formed by apply | coating in this way is 200-400 micrometers.

이하, 본 발명에 의한 광고물 부착방지용 도료의 물성실험을 아래와 같이 실시하였으며, 그 결과를 아래 표 1에 정리하였다.Hereinafter, the physical property test of the anti-adherent coating material according to the present invention was carried out as follows, the results are summarized in Table 1 below.

본 실험에 사용된 시편은 본 발명에 따른 광고물 부착방지용 도료를 200×200mm 크기의 금속판에 2회 도포하여 자연건조시켜 250~300㎛ 두께의 도막이 형성되도록 제조하였다.The specimens used in this experiment were prepared by applying the coating material for preventing ad attachment according to the present invention twice on a metal plate having a size of 200 × 200 mm to naturally dry to form a coating film having a thickness of 250 to 300 μm.

1. 내후성 실험1. Weather resistance test

본 실험은 본 발명에 따른 도료의 외부 기후에 대한 저항능력을 알아보기 위하여 실시한 것으로, 한전일반규매규격(GS-9905-0015)에 따라 UV 램프를 이용하여 상기 도료가 도포된 시편에 60℃에서 자외선을 4시간 동안 처리한 후 도막의 이상 여부를 관찰하였으며, 그 결과 도막의 균열 및 변형이 발견되지 않았고 도막의 밀착성 역시 박리현상이 발견되지 않았다.This experiment was carried out to determine the resistance of the paint according to the present invention to the external climate, according to the KEPCO General Specification (GS-9905-0015) using a UV lamp at 60 ℃ on the coated specimen After UV treatment for 4 hours, abnormality of the coating was observed. As a result, no crack and deformation of the coating were found, and no adhesion was found in the adhesion of the coating.

2. 내염수성 실험2. Salt water resistance test

본 실험은 본 발명에 따른 도료의 염에 대한 저항능력을 알아보기 위하여 실시한 것으로, 한전일반규매규격(GS-9905-0015)에 따라 상기 도료가 도포된 시편을 5% 농도의 NaCl 용액에 24시간 동안 침지시킨 후 이를 꺼내어 도막의 이상 여부를 관찰하였으며, 그 결과 도막의 부식 및 박리현상이 발견되지 않았다.This experiment was carried out to determine the resistance to the salt of the paint according to the present invention, according to the KEPCO General Specification (GS-9905-0015), the coating was applied to the specimen coated with 5% NaCl solution for 24 hours After immersion for a while, it was taken out and observed for abnormalities in the coating. As a result, no corrosion or peeling of the coating was found.

3. 내산성 실험3. Acid resistance test

본 실험은 본 발명에 따른 도료의 산에 대한 저항능력을 알아보기 위하여 실시한 것으로, 한전일반규매규격(GS-9905-0015)에 따라 상기 도료가 도포된 시편을 5% 농도의 염산에 24시간 동안 침지시킨 후 이를 꺼내어 도막의 이상 여부를 관찰하였으며, 그 결과 도막의 부식 및 박리현상이 발견되지 않았다.This experiment was carried out to determine the acid resistance of the paint according to the present invention, according to the KEPCO General Specification (GS-9905-0015), the coating coated specimen in 5% concentration of hydrochloric acid for 24 hours After immersion, it was taken out and observed for abnormalities in the coating. As a result, no corrosion or peeling of the coating was found.

4. 밀착성 실험4. Adhesiveness experiment

본 실험은 본 발명에 따른 도료가 피도면에 도포된 후 밀착 정도를 알아보기 위하여 실시한 것으로, 한전일반규매규격(GS-9905-0015)에 따라 실험한 결과, 도막의 박리현상이 발견되지 않았다.This experiment was carried out to determine the degree of adhesion after the coating according to the present invention is applied to the surface to be coated, as a result of the experiment according to the KEPCO General Specification (GS-9905-0015), peeling phenomenon was not found.

5. 습도 실험5. Humidity Experiment

본 실험은 본 발명에 따른 도료의 습기에 대한 저항능력을 알아보기 위하여 실시한 것으로, 한전일반규매규격(GS-9905-0015)에 따라 상기 도료가 도포된 시편을 실험기기 Q-UV/SE(Q-Panel, USA)를 이용하여 50℃에서 24시간 동안 처리한 결과, 상기 시편의 표면에 도막 부풀음 현상이 발견되지 않았다.This experiment was carried out to determine the resistance to moisture of the paint according to the present invention, the test specimen coated with the paint according to the KEPCO General Specification (GS-9905-0015) test equipment Q-UV / SE (Q -Panel, USA) was used for 24 hours at 50 ° C, no coating swelling was found on the surface of the specimen.

6. 충돌 실험6. Collision Experiment

본 실험은 본 발명에 따른 도료가 피도면에 도포된 후 외부 충돌에 대한 저항능력을 알아보기 위하여 실시한 것으로, 한전일반규매규격(GS-9905-0015)에 따라 상기 도료가 도포된 시편에 1/2인치의 볼을 300g의 하중으로 20cm 높이에서 떨어뜨렸을 때 도막의 박리상태를 육안으로 관찰한 결과, 박리현상이 발견되지 않았다.This experiment was carried out to determine the resistance to external impact after the coating according to the present invention is applied to the surface to be coated, 1/2 to the specimen coated with the paint according to the KEPCO General Specification (GS-9905-0015) As a result of visual observation of the peeling state of the coating film when the inch ball was dropped at a height of 20 cm under a load of 300 g, no peeling phenomenon was found.

7. 부착력 실험7. Adhesion Test

본 실험은 본 발명에 따른 도료가 도포된 도면에 광고물 등을 부착하였을때 부착력에 대한 정도를 알아보기 위하여 실시한 것으로, 한전일반규매규격(GS-9905-0015)에 따라 상기 도료가 도포된 시편에 종이를 부착하여 80℃에서 1시간 동안 실험한 결과, 0.49N/cm 이하로 부착력이 낮아 광고물 등이 쉽게 떨어진다는 것을 알 수 있었다.This experiment was carried out to determine the degree of adhesion when the advertisement material is attached to the paint coated drawings according to the present invention, the specimen coated with the paint according to the KEPCO General Specification (GS-9905-0015) After attaching the paper to the experiment for 1 hour at 80 ℃, it was found that the lower the adhesion to less than 0.49N / cm, such as advertising materials easily fall.

8. 도막 두께 측정 실험8. Coating thickness measurement experiment

본 실험은 본 발명에 따른 도료가 피도면에 도포되었을 때 도막의 두께를 측정한 것으로, 한전일반규매규격(GS-9905-0015)에 따라 측정한 결과 도막의 두께가 270㎛임을 알 수 있었다.This experiment was to measure the thickness of the coating when the coating according to the present invention is applied to the surface to be coated, it was found that the thickness of the coating is 270㎛ as measured according to the KEPCO General Specification (GS-9905-0015).

9. 카본 오염성 실험9. Carbon Contamination Test

본 실험은 본 발명에 따른 도료의 카본 오염성을 알아보기 위하여 실시한 것으로, 한전일반규매규격(GS-9905-0015)에 따라 스펙트로포토메터(SPECTROPHOTOMETER: CM-3600d, MINOLTA Co., Ltd.(JAPAN))을 이용하여 D-65 광원을 10도 투과시켜 색상차를 측정한 결과 1.4ΔE*ab로 색상차가 거의 없음을 알 수 있었다.This experiment was carried out to investigate the carbon contamination of the paint according to the present invention, according to the KEPCO General Specification (GS-9905-0015) SPECTROPHOTOMETER: CM-3600d, MINOLTA Co., Ltd. (JAPAN) ), And the color difference was measured by transmitting the D-65 light source by 10 degrees. As a result, 1.4ΔE * ab showed almost no color difference.

상기 실험결과를 정리하면 아래 표 1과 같다.The above experimental results are summarized in Table 1 below.

실험항목Experiment item 단위unit 실험결과Experiment result 내후성  Weather resistance 외관Exterior -- 균열 및 변형 없음No cracks and deformation 색상차Color difference ΔE*abΔE * ab 0.30.3 밀착성Adhesion 급class 0 (박리 없음)0 (no peeling) 내염수성Saline resistance 외관Exterior -- 부식 및 박리 없음No corrosion and peeling 내산성Acid resistance 외관Exterior -- 부식 및 박리 없음No corrosion and peeling 밀착성Adhesion 급class 0 (박리 없음)0 (no peeling) 습도실험Humidity Experiment 외관Exterior -- 부풀음 없음No swelling 충돌실험Crash test 외관Exterior -- 박리 없음No peeling 부착력Adhesion N/cmN / cm 0.49 이하0.49 or less 도막 두께Film thickness ㎛Μm 270270 카본 오염성Carbon contamination 색상차Color difference ΔE*abΔE * ab 1.41.4

또한, 본 발명에 의한 부착방지용 도료의 도막 외관, 내산성(5% HCl에 24시간 동안 상온 침지), 내알칼리성(5% Ca(OH)2에 24시간 동안 상온 침지), 내후성, 테이프 접착 유지력, 카본오염성 및 흙탕물 오염성을 종래에 기존 기업에서 제조하여 사용하고 있는 3가지 도료 및 일반 우레탄 도료, 일반 에나멜 도료와 비교 실험하였으며, 그 결과가 아래 표 2와 같다.In addition, the coating film appearance of the antifouling coating according to the present invention, acid resistance (immersion at room temperature in 5% HCl for 24 hours), alkali resistance (immersion at room temperature for 5 hours in 5% Ca (OH) 2 ), weather resistance, tape adhesive holding strength, Carbon pollution and muddy water pollution were compared with three paints, general urethane paints, and general enamel paints manufactured and used by existing companies. The results are shown in Table 2 below.

구분division 본 발명The present invention 종래AConventional A 종래BConventional B 종래CConventional C 일반우레탄General Urethane 일반에나멜Common enamel 도막외관 Coating appearance 매끄러움 요철있음 반광택Smooth Unevenness Semi-gloss 요철심함 반광택Unevenness Semi-gloss 거친표면 무광Rough surface matte 요철있음 반광택Semi-gloss with irregularities 표면편평 유광Surface Flat Gloss 표면 편평 유광Surface flat gloss 내산성 Acid resistance 이상 없음clear 이상 없음clear 부분 수포형성Partial blistering 이상 없음clear 이상 없음clear 이상 없음clear 내알칼리성 Alkali resistance 이상 없음clear 완전박리Exfoliation 이상 없음clear 이상 없음clear 이상 없음clear 이상 없음clear 내후성 (색상차)Weatherability (color difference) 0.690.69 2.042.04 10821082 3.703.70 0.460.46 0.880.88 테이프 접착 유지력Tape Adhesive Retention 2초2 sec 5초5 sec 붙어있음Stuck 7초7 sec 붙어있음Stuck 붙어있음Stuck 카본오염성 (색상차)Carbon pollution (color difference) 0.3~0.90.3 ~ 0.9 30~3430-34 51~5451-54 7~117-11 51~5551-55 20~2320-23 흙탕물오염성 (색상차)Muddy water pollution (color difference) 잔존물 완전제거Complete removal of residue 자국남음 (2.3~5.5)Traces left (2.3 ~ 5.5) 자국남음 (6.8~7.9)Traces left (6.8 ~ 7.9) 잔존물 완전제거 (4.5~7.5)Complete removal of residues (4.5 ~ 7.5) 자국남음 (13~18)Marks Left (13-18) 잔존물 완전제거 (7~12)Complete residue removal (7 ~ 12)

상기 표 2에서 알 수 있는 바와 같이, 본 발명에 의한 광고물 부착방지용 도료를 도포하였을 때 도막에 부착된 테이프가 가장 빨리 제거되면서도 내산성 및 내알칼리성 실험에서 이상이 발견되지 않았으며, 내후성, 카본오염성 및 흙탕물오염성에 있어서도 다른 비교대상물보다 월등히 향상된 결과를 나타냄을 알 수 있었다.As can be seen in Table 2, when the coating material for preventing ad attachment according to the present invention was applied, the tape attached to the coating film was removed most quickly, but no abnormality was found in the acid and alkali resistance tests. And muddy water was also found to show significantly improved results than other comparative objects.

Claims (4)

부착방지용 도료에 있어서,In paint for preventing adhesion, 아크릴에멀젼과 수용성 우레탄 수지를 포함하여 이루어지는 철재용 수성 도료 40~80 중량% 및 에멀젼형 이형제 20~60 중량%를 포함하여 이루어지는 것을 특징으로 하는 광고물 부착방지용 도료.An anti-adherent coating material comprising 40 to 80% by weight of an aqueous aqueous coating material for steel, comprising an acrylic emulsion and a water-soluble urethane resin, and 20 to 60% by weight of an emulsion type release agent. 삭제delete 제 1항에 있어서,The method of claim 1, 상기 에멀젼형 이형제는 유백색 액체 상태로 비중은 0.96~1.02이고, pH는 4~8인 것을 특징으로 하는 광고물 부착방지용 도료.The emulsion-type release agent is milky white liquid state specific gravity is 0.96 ~ 1.02, pH is 4 ~ 8 characterized in that the coating material for preventing adhesion. 제 1항 또는 제 3항의 광고물 부착방지용 도료를 사용하여 콘크리트, 철, 플라스틱 재질의 벽, 가로등, 도로표지판에 도포하는 것을 특징으로 하는 광고물 부착방지용 도료.The anti-adhesive coating material of claim 1 or 3, wherein the anti-adhesive coating material is applied to concrete, iron, plastic walls, street lights, road signs.
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Publication number Priority date Publication date Assignee Title
JPH028A (en) * 1987-10-19 1990-01-05 Casio Comput Co Ltd Liquid crystal display element
KR910004676B1 (en) * 1988-04-04 1991-07-09 정홍섭 Composition of strippable paints
JP3786119B2 (en) 2003-08-25 2006-06-14 ナイトアルコン株式会社 Powder paint additive and paint to prevent sticking and graffiti
JP2006159079A (en) * 2004-12-07 2006-06-22 Kansai Paint Co Ltd Method of preventing soiling and method of preventing sticking of poster

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH028A (en) * 1987-10-19 1990-01-05 Casio Comput Co Ltd Liquid crystal display element
KR910004676B1 (en) * 1988-04-04 1991-07-09 정홍섭 Composition of strippable paints
JP3786119B2 (en) 2003-08-25 2006-06-14 ナイトアルコン株式会社 Powder paint additive and paint to prevent sticking and graffiti
JP2006159079A (en) * 2004-12-07 2006-06-22 Kansai Paint Co Ltd Method of preventing soiling and method of preventing sticking of poster

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Title
삼화페인트, 2008*

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