KR100750615B1 - Low noise epoxy flooring coating composition - Google Patents

Low noise epoxy flooring coating composition Download PDF

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KR100750615B1
KR100750615B1 KR1020050135188A KR20050135188A KR100750615B1 KR 100750615 B1 KR100750615 B1 KR 100750615B1 KR 1020050135188 A KR1020050135188 A KR 1020050135188A KR 20050135188 A KR20050135188 A KR 20050135188A KR 100750615 B1 KR100750615 B1 KR 100750615B1
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epoxy
calcium carbonate
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curing agent
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KR20070071590A (en
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손영용
권정훈
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삼화페인트공업주식회사
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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
    • C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
    • 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
    • B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
    • 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
    • C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides 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
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/20—Diluents or solvents
    • 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
    • C09D7/61—Additives non-macromolecular inorganic
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
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    • 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
    • C09D7/61—Additives non-macromolecular inorganic
    • C09D7/62—Additives non-macromolecular inorganic modified by treatment with other compounds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
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    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
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    • C09D7/68—Particle size between 100-1000 nm
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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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    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/66—Additives characterised by particle size
    • C09D7/69—Particle size larger than 1000 nm
    • 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
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/24—Acids; Salts thereof
    • C08K3/26—Carbonates; Bicarbonates
    • C08K2003/265—Calcium, strontium or barium carbonate

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Abstract

본 발명은 저소음용 에폭시 바닥재 도료조성물에 관한 것이다. 보다 상세하게는, 본 발명에 의한 에폭시 바닥재 도료조성물은 일반적인 에폭시 도료조성물에 기능성 충전제인 지방산으로 표면처리한 탄산칼슘(CaCO3)을 첨가하여 요변성(thixotropic index)을 부여함으로써, 로라(일반수성,유성로라)를 이용한 도장시 요철모양의 표면을 형성하게 하고, 이로 인해 바닥에 닿은 타이어 바퀴부분과 바닥면과의 접촉면적을 작게 하여 타이어와의 마찰음을 감소시킬 수 있는 효과가 있다. The present invention relates to a low noise epoxy floor coating composition. More specifically, the epoxy floor coating composition according to the present invention is added to a general epoxy paint composition by adding calcium carbonate (CaCO 3 ) surface-treated with a fatty acid as a functional filler to impart a thixotropic index, thereby providing a Laura (general aqueous solution). , Oil-based roller) to form a concave-convex surface, thereby reducing the friction sound of the tire by reducing the contact area between the tire wheel portion and the bottom surface touching the floor.

에폭시 * 충전제* 탄산칼슘 * 지방산 * 요변성 * 저소음 Epoxy * Filler * Calcium Carbonate * Fatty Acid * Thixotropic * Low Noise

Description

저소음용 에폭시 바닥재 도료조성물{Low noise epoxy flooring coating composition}Low noise epoxy flooring coating composition

도 1은 본 발명의 비교예 1(a) 및 실시예 6(b)의 요철형성 여부의 사진이다. 1 is a photograph of whether the irregularities formed in Comparative Example 1 (a) and Example 6 (b) of the present invention.

도 2는 본 발명에 의한 도료조성물의 소음정도를 측정하는 과정을 나타내는 사진이다. 2 is a photograph showing a process of measuring the noise level of the paint composition according to the present invention.

본 발명은 저소음용 에폭시 바닥재 도료조성물에 관한 것이다. 보다 상세하게는, 본 발명에 의한 에폭시 바닥재 도료조성물은 일반적인 에폭시 도료조성물에 기능성 충전제인 지방산으로 표면처리한 탄산칼슘(CaCO3)을 첨가하여 요변성(thixotropic index)을 부여함으로써, 로라(일반수성,유성로라)를 이용한 도장시 요철모양의 표면을 형성하게 하고, 이로 인해 바닥에 닿은 타이어 바퀴부분과 바닥면과의 접촉면적을 작게 하여 타이어와의 마찰음을 감소시킬 수 있는 효과가 있다. The present invention relates to a low noise epoxy floor coating composition. More specifically, the epoxy floor coating composition according to the present invention is added to a general epoxy paint composition by adding calcium carbonate (CaCO 3 ) surface-treated with a fatty acid as a functional filler to impart a thixotropic index, thereby providing a Laura (general aqueous solution). , Oil-based roller) to form a concave-convex surface, thereby reducing the friction sound of the tire by reducing the contact area between the tire wheel portion and the bottom surface touching the floor.

에폭시 수지는 적합한 경화제와 배합하여 여러 가지 용도에 널리 사용될 수 있다. 에폭시 바닥재 피막조성물의 콘크리트 소지에의 우수한 부착특성은 주요 장 점으로 인정되고 있고, 콘크리트를 보호하기 위한 다른 타입의 도료에 비해 수축성이 적음은 물론 기계적, 화학적 내성이 커서 고기능성 도료에 사용하는데 적합하다. Epoxy resins can be widely used in various applications in combination with suitable curing agents. Epoxy floor coating composition has good adhesion properties to concrete materials, and it is suitable for use in high-performance paints due to its low shrinkage and mechanical and chemical resistance compared to other types of paints to protect concrete. Do.

현재 상품화되어 있는 에폭시 바닥재 시스템은 크게 두가지로 분류되어 질 수 있으며, 용제형과 무용제형이 있다. 상기 용제형으로서는 중도 2회, 상도 1회의 로울러 도장을 하는 박막형(건조도막 두께 300㎛)과 무용제형을 레끼 등을 이용하여 후막(건조도막 두께 2000㎛ 이상) 도장 후 용제형의 상도를 1회 로울러 도장하는 후막형이 있다. 상기 용제형의 경우 로울러 작업성, 레벨링 등이 양호한 도막을 얻기 위해서 휘발성 용제가 다량 사용됨에 따라 대기 환경오염 및 작업자의 건강에 유해하다는 문제점을 지니고 있다. 그 뿐만 아니라, 용제형은 바닥재로서의 기능을 갖도록 하기 위하여 최소 200㎛ 이상의 도막을 얻기 위해서는 고형분 용적비가 낮은 용제형 도료의 특성으로 인해 최소 2회 이상의 도장이 요구된다. 이는 일반적으로 1회 도장후 재도장을 위해서는 상온에서 1일정도의 건조가 필요하며, 이는 곧 최소 2일 이상의 작업기간 및 공수의 증가로 연결된다. Epoxy flooring systems that are currently commercialized can be classified into two types, solvent type and solventless type. As the solvent type, a thin film type (dry coating film thickness of 300 µm) for roller painting twice a middle degree and one coat of a top coat and a solvent-free top coating after thick film (dry coating film thickness of 2000 µm or more) are coated using a retreat or the like. There is a thick film to paint rollers. In the case of the solvent type has a problem that it is harmful to the air pollution and workers' health as a large amount of volatile solvent is used in order to obtain a good coating film, such as roller workability, leveling. In addition, the solvent type requires at least two coatings in order to obtain a coating film of at least 200 μm in order to have a function as a flooring material due to the characteristics of the solvent type paint having a low solids content ratio. This usually requires one day of drying at room temperature for repainting once, which leads to an increase in working periods and man-hours of at least two days.

한편, 상기 무용제형으로서는 레끼 등을 이용하여 2000㎛ 이상을 도장하는 후막형(셀프레벨링 타입) 등이 있다. 기존 무용제형 도료의 경우, 롤러 도장용이 아닌 셀프레벨링(self levelling)용으로서 도막 두께가 2000㎛ 이상이 되어야 양호한 외관을 형성할 수 있는 바, 이에 도료 소요량이 증가되어 공사비가 크게 증가되며 내약품성 등의 물성을 보완하기 위해 용제형 상도를 도장해야 하는 불편함이 있다. On the other hand, as said non-solvent type, there exist thick film type (self-leveling type) etc. which apply | coat 2000 micrometers or more using leki etc. In the case of conventional solvent-free paints, not for roller painting, but for self-leveling, the coating film thickness should be 2000㎛ or more to form a good appearance. In order to supplement the physical properties of the solvent-based coating has to be uncomfortable.

이러한 에폭시 바닥재는 일반적으로 평면바닥에 도장시 매끈한 면을 형성하므로, 차량 통행시 차량바퀴와 바닥면의 접촉면적이 넓기 때문에 '끼이익'하는 듣기 싫은 소음이 발생하는 문제점이 있다. Since the epoxy flooring generally forms a smooth surface when painting on a flat floor, the contact area between the vehicle wheel and the floor surface is wide during the passage of the vehicle, and thus there is a problem that an unpleasant noise is generated.

이에, 본 발명자들은 에폭시 바닥재 도료가 갖는 상기의 문제점을 해결하기 위해 연구한 결과, 일반적인 에폭시 도료조성물에 기능성 충진제인 지방산으로 표면처리한 탄산칼슘을 첨가함으로써, 로라 도장시 요철모양의 표면을 쉽게 형성하게 하고, 이로 인해 바닥에 닿는 타이어 바퀴부분과 바닥면과의 접촉면적을 작게 하여 타이어와의 마찰음을 감소시킬 수 있음을 발견하고 본 발명을 완성하였다. Accordingly, the present inventors have studied to solve the above problems of the epoxy flooring paint, and as a result, by adding calcium carbonate surface-treated with fatty acid as a functional filler to a general epoxy paint composition, an uneven surface can be easily formed during Laura coating. The present invention has been found to reduce the frictional sound between the tire by reducing the contact area between the tire wheel part and the bottom surface which contacts the floor, thereby completing the present invention.

따라서, 본 발명의 목적은 바닥멱과 타이어와의 마찰음을 감소시키는 효과를 갖는 저소음용 에폭시 바닥재 도료조성물을 제공하는 것이다. Accordingly, it is an object of the present invention to provide a low noise epoxy floor coating composition having the effect of reducing the friction noise between the floor and the tire.

상기한 목적을 달성하기 위하여, 본 발명에 의한 저소음용 에폭시 바닥재 도료조성물은 에폭시 수지 30~40 중량%, 탄산칼슘 40~60 중량%, 안료성분 1~5 중량%, 및 희석제 5~15 중량%를 함유하는 에폭시 수지 부분(A); 및 에폭시 경화제 70~80 중량%, 희석제 15~25 중량% 및 폴리머계 소포제 1~10 중량%를 함유하는 에폭시 경화제 부분(B);로 이루어진 이액형임을 특징으로 한다. In order to achieve the above object, the low noise epoxy floor coating composition according to the present invention is 30 to 40% by weight of epoxy resin, 40 to 60% by weight of calcium carbonate, 1 to 5% by weight of pigment component, and 5 to 15% by weight of diluent. An epoxy resin portion (A) containing; And an epoxy curing agent part (B) containing 70 to 80 wt% of an epoxy curing agent, 15 to 25 wt% of a diluent, and 1 to 10 wt% of a polymer-based antifoaming agent.

이하, 본 발명의 저소음용 에폭시 바닥재 도료조성물을 이루는 각 성분들을 보다 상세히 설명한다. Hereinafter, each component constituting the low noise epoxy floor coating composition of the present invention will be described in detail.

본 발명에 의한 저소음용 에폭시 바닥재 도료조성물은 (A) 에폭시 수지 부분과 (B) 에폭시 경화제 부분으로 구성된 이액형으로 이루어진다. The low noise epoxy floor coating composition according to the present invention comprises a two-component type composed of (A) an epoxy resin portion and (B) an epoxy curing agent portion.

(A) 에폭시 수지 부분(A) epoxy resin part

본 발명의 저소음용 에폭시 바닥재 도료조성물에서 상기 (A) 에폭시 수지 부분은 (A) 부분의 총 중량에 대하여 30~40 중량%의 에폭시 수지, 40~60중량%의 탄산칼슘, 1~5 중량%의 안료성분, 및 5~15 중량%의 희석제를 함유한다. In the low-noise epoxy floor coating composition of the present invention, the (A) epoxy resin portion is 30-40 wt% epoxy resin, 40-60 wt% calcium carbonate, 1-5 wt% based on the total weight of the (A) portion. Pigment component and 5 to 15% by weight of diluent.

상기 에폭시 수지로는 구체적으로 일반 비스페놀 A형 에폭시(DGEBA Type Epoxy), 비스페놀 F형 에폭시(DGFBF Yype Epoxy), 노블랙형 에폭시(Novolac Type Epoxy), 브롬화 에폭시(Brominated Epoxy), 지환식 에폭시(Cycloaliphatic Epoxy), 고무변성 에폭시(Rubber Modified Epoxy), 지방족 글리시딜형 에폭시(Aliphatic Polyglycidyl Type Epoxy), 글리시딜 아민형 에폭시(Glycidyl Amine Type Epoxy) 등이 있으며, 본 발명에서는 BPA(비스페놀 A)와 에피클로로하이드린(Epichlorohydrine, ECH)을 반응시켜 제조하는 비스페놀A형 에폭시(DGEBA Type Epoxy)를 사용하는 것이 바람직하다. Specific examples of the epoxy resins include general bisphenol A epoxy (DGEBA Type Epoxy), bisphenol F epoxy (DGFBF Yype Epoxy), no black epoxy (Novolac Type Epoxy), brominated epoxy (Brominated Epoxy), and cycloaliphatic epoxy (Cycloaliphatic Epoxy). ), Rubber modified epoxy (Rubber Modified Epoxy), aliphatic glycidyl type epoxy (Aliphatic Polyglycidyl Type Epoxy), glycidyl amine type epoxy (Glycidyl Amine Type Epoxy) and the like, in the present invention BPA (bisphenol A) and epichloro It is preferable to use bisphenol A type epoxy (DGEBA Type Epoxy) prepared by reacting hydrin (Epichlorohydrine, ECH).

또한, 탄산칼슘은 충진제로서 입자경 0.8~3 마이크론 크기입자의 보강용 비활성 충진제인 경질 탄산칼슘과 0.03~0.08마이크론 크기 입자의 기능성 활성 충진제인 미세한 탄산칼슘을 일정비율로 혼합하여 사용한다. 이때, 상기 보강용 충진제인 경질 탄산칼슘은 35~45 중량% 및 상기 기능성 충진제인 미세한 탄산칼슘은 5~15 중량%로 함유한다. In addition, calcium carbonate is used as a filler by mixing a predetermined amount of hard calcium carbonate, which is an inert filler for reinforcement of 0.8-3 micron particle size, and fine calcium carbonate, which is a functional active filler of 0.03-0.08 micron size particle, in a proportion. At this time, the hard calcium carbonate as the reinforcing filler is contained 35 to 45% by weight and the fine calcium carbonate as the functional filler is contained in 5 to 15% by weight.

도료조성물의 제조시 충전제의 비율이 낮을수록 요변성이 떨어져 로라 도장에 의한 요철 마감을 얻을 수 없고 비율이 높을수록 로라 도장시 작업성이 불량하며 일정한 크기의 요철무늬를 형성하기 어려움이 있으므로, 본 발명에서는 보강용 충진제와 기능성 충진제를 상기의 함량범위 내에서 적절한 비율로 혼합하여 사용한다. In the production of paint compositions, the lower the proportion of filler, the lower the thixotropy, and the higher the ratio, the poorer the workability and the poorer the workability during coating of Laura. In the present invention, a reinforcing filler and a functional filler are mixed and used at an appropriate ratio within the above content range.

본 발명에서 사용되는 기능성 충진제는 스테아린산(stearic acid), 올레인산(oleic acid), 글리세린(glycerine) 등의 지방산으로 각 입자의 표면을 코팅하여 분산성을 높여 도료에 요변성을 부여하는 기능을 갖는 탄산칼슘이다. 이때, 지방산으로 탄산칼슘을 표면처리하는 방법은 미립자 탄산칼슘과 지방산을 일정비율로 혼합하여 고속 분산하여 탄산칼슘 각 입자를 지방산이 코팅되도록 한다. The functional filler used in the present invention is a carbonic acid having a function of imparting thixotropy to the coating by increasing the dispersibility by coating the surface of each particle with fatty acids such as stearic acid, oleic acid, and glycerine. Calcium. At this time, the method of surface treatment of calcium carbonate with fatty acids is a high-speed dispersion by mixing the particulate calcium carbonate and fatty acids in a certain ratio so that each particle of calcium carbonate is coated with fatty acids.

또한, 상기 안료성분은 착색효과를 주는 성분으로 크롬산납염, 산화철 등에서 선택, 혼합하여 사용한다. In addition, the pigment component is selected from the lead chromate salt, iron oxide, etc. as a component that gives a coloring effect, and used.

또한, 상기 희석제는 점도저하 및 흐름성을 조절하는 것으로 용제와 달리 휘발하지 않고 경화시에 경화물에 잔존하는 성분으로서, 벤질알콜, 디부틸프탈레이트(dibutylphthalate; DBP), 페놀수지(nonyl-phenol) 등이 있다. In addition, the diluent is a component that remains in the cured product at the time of curing, unlike the solvent to control the viscosity decrease and flowability, benzyl alcohol, dibutylphthalate (DBP), phenolic resin (nonyl-phenol) Etc.

(B) 에폭시 경화제 부분(B) epoxy curing agent part

한편, 본 발명의 저소음용 에폭시 바닥재 도료조성물에서 상기 (B) 에폭시 경화제 부분은 (B) 부분의 총 중량에 대하여 70~80 중량%의 에폭시 경화제, 15~25 중량%의 희석제, 및 1~10 중량%의 폴리머계 소포제를 함유한다. On the other hand, in the low-noise epoxy floor coating composition of the present invention (B) the epoxy curing agent portion is 70 to 80% by weight epoxy curing agent, 15 to 25% by weight diluent, and 1 to 10 relative to the total weight of the (B) portion It contains a weight percent polymer antifoaming agent.

상기 에폭시 경화제는 화학구조에 의한 분류상 아민계 경화제 중 변성 지방족아민으로 분류되는 폴리아미드(Polyamide)를 사용하였으며, 상기 희석제로는 비반응성 희석제인 페놀수지(노닐페놀)를 사용하여 도료의 최종점도를 조절한다. The epoxy curing agent was a polyamide (Polyamide) classified as a modified aliphatic amine in the amine-based curing agent according to the chemical structure, the final viscosity of the paint using a non-reactive phenol resin (nonylphenol) as a diluent Adjust

본 발명에 의한 저소음용 에폭시 바닥재 도료조성물은 상기 (A) 에폭시수지 부분과 (B) 에폭시 경화제 부분을 각각의 교반 탱크에서 20~30분 이상 충분히 분산 교반한 다음 상온으로 식힌 후, (A) 성분과 (B) 성분을 반응 경화시킨 다음 피도면에 레끼 등을 이용해 500~1,000마이크론 도막두께로 얇게 펼친후 일반 로라를 이용해 도장함으로써 조성물의 포장을 완성한다. 이때, 경화반응을 위해서는 (A) 에폭시수지 부분과 (B) 에폭시 경화제 부분을 5:1의 중량비로 혼합하며, 1500rpm으로 5분간 교반하고 가사시간 내에 성분 (A) 및 (B)를 혼합한 후 사용가능한 최대시간)내에 로라 도장에 의한 포장을 완성해야 한다. The low noise epoxy floor coating composition according to the present invention is sufficiently dispersed after stirring for 20-30 minutes in each of the (A) epoxy resin portion and (B) epoxy curing agent portion in each stirring tank, and then cooled to room temperature, (A) component After the component (B) is cured and cured, it is spread on the surface to be coated with 500-1,000 micron film thickness using a reiki, and then the coating is completed using a general roller to complete the packaging of the composition. At this time, for the curing reaction, (A) epoxy resin portion and (B) epoxy curing agent portion are mixed at a weight ratio of 5: 1, stirred at 1500 rpm for 5 minutes, and the components (A) and (B) are mixed within the pot life. Packaging by Laura paint should be completed within the maximum available time.

상기의 방법으로 제조된 저소음용 에폭시 바닥재 도료조성물은 기능성충전제(지방산으로 표면처리된 미립자 탄산칼슘)을 함유함으로써 요변성이 부여되어 로라 도장시 요철모양이 표면에 형성되게 함으로써, 바닥에 닿는 타이어 바퀴부분과 바닥면과의 접촉면적이 작게되어 피도면과 타이어와의 마찰음이 감소되는 효과를 얻을 수 있다. The low noise epoxy floor coating composition prepared by the above method contains a functional filler (particulate calcium carbonate surface treated with fatty acid) to give thixotropy to form irregularities on the surface during coating of Laura, and thus to reach the bottom of the tire wheel. The contact area between the part and the bottom surface is reduced, thereby reducing the friction sound between the surface and the tire.

이하, 실시예 및 비교예를 들어 본 발명을 보다 상세히 설명하지만, 본 발명 이 이들 예로만 한정되는 것은 아니다. Hereinafter, although an Example and a comparative example are given and this invention is demonstrated in detail, this invention is not limited only to these examples.

[실시예 1] Example 1

먼저, (A) 에폭시 수지 부분은 BPA(비스페놀A)형 에폭시수지(국도화학,YD-128) 38중량%, 보강형 충전제로 0.8~3마이크론 입자의 탄산칼슘(우진케미칼,NAC-600) 42중량%, 기능성 충전제로 0.04~0.08마이크론 입자의 탄산칼슘(동호칼슘,옥염화) 7중량%, 안료성분으로 녹색안료(욱성화학,PANAX GREEN 5000L) 2.76중량%, 황색안료(삼보정밀화학,CHROME YELLOW HS-G) 0.20중량%, 청색안료(대한스위스화학,BLUE8500) 0.02중량%, 적갈색안료(대상산업,DS-140RF) 0.02중량%, 희석제로 벤질알콜(아이켐코리아,BENZYL ALCOHOL) 1중량%, 부틸프탈레이트(애경유화,D.B.P) 2중량%, 페놀수지(기한무역,Nonyl-Phenol) 7중량%를 원통에 투입하고 교반기를 이용해 1,500~2,000rpm으로 30분 이상 분산 교반하여 제조하였다. 또한, (B) 에폭시 경화제 부분은 폴리아미드 경화제(국도화학제조) 80중량%, 희석제인 페놀수지(기한무역,Nonyl-Phenol) 15중량%, 폴리머계 소포제(일본 공영사,Flowlen AC) 5중량%를 원통에 투입하고 교반기를 이용해 1,000~1,500rpm으로 20분 이상 교반하여 제조하였다. 다음, 상기 (A)와 (B)를 5:1의 중량비로 1500rpm으로 5분간 교반하여 에폭시 경화 조성물을 얻었다. First, (A) Epoxy resin part is 38% by weight of BPA (bisphenol A) type epoxy resin (Kukdo Chemical, YD-128), and 0.8 ~ 3 micron particles of calcium carbonate (Wujin Chemical, NAC-600) 42 as a reinforcing filler. Wt%, 0.04 ~ 0.08 micron particles of calcium carbonate (copper calcium, chlorochloride) 7% by weight, green pigment (Uksung Chemical, PANAX GREEN 5000L) 2.76% by weight, yellow pigment (Sambo Fine Chemical, CHROME) YELLOW HS-G) 0.20% by weight, blue pigment (DAE, Switzerland 8500) 0.02% by weight, red brown pigment (DS-140RF) 0.02% by weight, benzyl alcohol (ICHEM KOREA, BENZYL ALCOHOL) 1 weight %, Butyl phthalate (Aekyung Emulsification, DBP) 2% by weight, phenolic resin (Limited Trade, Nonyl-Phenol) 7% by weight in a cylinder and prepared by dispersing and stirring at 1,500 ~ 2,000rpm for 30 minutes or more using a stirrer. In addition, (B) the epoxy curing agent portion is 80% by weight of polyamide curing agent (manufactured by Kukdo Chemical Co., Ltd.), 15% by weight of phenolic resin (Nonyl-Phenol) which is a diluent, and 5% by weight of polymer antifoaming agent (Flowlen AC). % Was added to the cylinder and prepared by stirring for 20 minutes or more at 1,000 ~ 1500 rpm using a stirrer. Next, (A) and (B) were stirred at 1500 rpm for 5 minutes at a weight ratio of 5: 1 to obtain an epoxy cured composition.

[실시예 2] Example 2

(A) 에폭시 수지 부분은 BPA(비스페놀A)형 에폭시수지(국도화학,YD-128) 37중량%, 보강형 충전제로 0.8~3마이크론입자의 탄산칼슘(우진케미칼,NAC-600) 42중 량%, 기능성 충전제로 0.04~0.08마이크론입자의 탄산칼슘(동호칼슘,옥염화) 7중량%, 안료성분으로 녹색안료(욱성화학,PANAX GREEN 5000L) 2.76중량%, 황색안료(삼보정밀화학,CHROME YELLOW HS-G) 0.2중량%, 청색안료(대한스위스화학,BLUE8500) 0.02중량%, 적갈색안료(대상산업,DS-140RF) 0.02중량%, 희석제로 벤질알콜(아이켐코리아,BENZYL ALCOHOL) 2중량%, 부틸프탈레이트(애경유화,D.B.P)2중량%, 페놀수지(기한무역,Nonyl-Phenol) 7중량%를 원통에 투입하고 교반기를 이용해 1,500~2,000rpm으로 30분 이상 분산 교반하여 제조하였다. 또한, (B) 에폭시 경화제 부분은 폴리아미드 경화제(국도화학제조) 75중량%, 희석제인 페놀수지(기한무역,Nonyl-Phenol) 20중량%, 폴리머계 소포제(일본 공영사,Flowlen AC) 5중량%를 원통에 투입하고 교반기를 이용해 1,000~1,500rpm으로 20분이상 교반하여 제조하였다. 다음, 상기 (A)와 (B)를 5:1의 중량비로 1500rpm으로 5분간 교반하여 에폭시 경화 조성물을 얻었다. (A) Epoxy resin part is 37 weight% of BPA (bisphenol A) type epoxy resin (Kukdo Chemical, YD-128), 42 weights of calcium carbonate (Wujin Chemical, NAC-600) of 0.8 ~ 3 micron particles with reinforced filler. %, 0.04 ~ 0.08 micron particles of calcium carbonate (copper calcium, chlorochloride) 7% by weight, green pigment (Uksung Chemical, PANAX GREEN 5000L) 2.76% by weight, yellow pigment (Sambo Fine Chemical, CHROME YELLOW) HS-G) 0.2% by weight, Blue pigment (Korea Swiss Chemical, BLUE8500) 0.02% by weight, Red brown pigment (target industry, DS-140RF) 0.02% by weight, Benzyl alcohol (Ichem Korea, BENZYL ALCOHOL) 2% by weight , Butyl phthalate (Aekyung Emulsification, DBP) 2% by weight, phenolic resin (Limited Trade, Nonyl-Phenol) 7% by weight into a cylinder and prepared by dispersing and stirring at 1,500 ~ 2,000rpm for 30 minutes or more using a stirrer. In addition, (B) the epoxy curing agent portion is 75% by weight of polyamide curing agent (manufactured by Kukdo Chemical Co., Ltd.), 20% by weight of phenol resin (Nonyl-Phenol) which is a diluent, and 5% by weight of polymer antifoaming agent (Flowlen AC). % Was added to the cylinder and prepared by stirring for 20 minutes or more at 1,000 ~ 1500 rpm using a stirrer. Next, (A) and (B) were stirred at 1500 rpm for 5 minutes at a weight ratio of 5: 1 to obtain an epoxy cured composition.

[실시예 3]Example 3

(A) 에폭시 수지 부분은 BPA(비스페놀A)형 에폭시수지(국도화학,YD-128) 36중량%, 보강형 충전제로 0.8~3마이크론 입자의 탄산칼슘(우진케미칼,NAC-600) 42중량%, 기능성 충전제로 0.04~0.08마이크론 입자의 탄산칼슘(동호칼슘,옥염화) 7중량%, 안료성분으로 녹색안료(욱성화학,PANAX GREEN 5000L) 2.76중량%, 황색안료(삼보정밀화학,CHROME YELLOW HS-G) 0.20중량%, 청색안료(대한스위스화학,BLUE8500) 0.02중량%, 적갈색안료(대상산업,DS-140RF) 0.02중량%, 희석제로 벤질알콜(아이켐코리아,BENZYL ALCOHOL) 2중량%, 부틸프탈레이트(애경유화,D.B.P) 3중량%, 페놀수 지(기한무역,Nonyl-Phenol) 7중량%를 원통에 투입하고 교반기를 이용해 1,500~2,000rpm으로 30분 이상 분산 교반하여 제조하였다. 또한, (B)에폭시 경화제 부분은 폴리아미드 경화제(국도화학제조) 70중량%, 희석제인 페놀수지(기한무역,Nonyl-Phenol) 25중량%, 폴리머계 소포제(일본 공영사,Flowlen AC) 5중량%를 원통에 투입하고 교반기를 이용해 1,000~1,500rpm으로 20분 이상 교반하여 제조하였다. 다음, 상기 (A)와 (B)를 5:1의 중량비로 1500rpm으로 5분간 교반하여 에폭시 경화 조성물을 얻었다. (A) Epoxy resin part is 36% by weight of BPA (bisphenol A) type epoxy resin (Kukdo Chemical, YD-128), 42% by weight of calcium carbonate (Wujin Chemical, NAC-600) of 0.8 ~ 3 micron particles with reinforcing filler. , 0.04 ~ 0.08 micron particles of calcium carbonate (copper calcium, chlorochloride) 7% by weight, green pigment (Uksung Chemical, PANAX GREEN 5000L) 2.76% by weight, yellow pigment (Sambo Fine Chemical, CHROME YELLOW HS -G) 0.20% by weight, blue pigment (Korea Swiss Chemical, BLUE8500) 0.02% by weight, red brown pigment (target industry, DS-140RF) 0.02% by weight, benzyl alcohol (Ichem Korea, BENZYL ALCOHOL) 2% by weight, 3% by weight of butyl phthalate (Aekyung Emulsification, DBP), 7% by weight of phenolic resin (Limited Trade, Nonyl-Phenol) was added to the cylinder and prepared by dispersing and stirring at 1,500-2,000 rpm for 30 minutes or more. In addition, (B) the epoxy curing agent portion is 70% by weight of polyamide curing agent (manufactured by Kukdo Chemical Co., Ltd.), 25% by weight of phenol resin (Nonyl-Phenol) as a diluent, and 5% by weight of polymer antifoaming agent (Flowlen AC). % Was added to the cylinder and prepared by stirring for 20 minutes or more at 1,000 ~ 1500 rpm using a stirrer. Next, (A) and (B) were stirred at 1500 rpm for 5 minutes at a weight ratio of 5: 1 to obtain an epoxy cured composition.

[실시예 4]Example 4

(A) 에폭시 수지 부분은 BPA(비스페놀A)형 에폭시수지(국도화학,YD-128) 37중량%, 보강형 충전제로 0.8~3마이크론 입자의 탄산칼슘(우진케미칼,NAC-600) 39중량%, 기능성 충전제로 0.04~0.08마이크론 입자의 탄산칼슘(동호칼슘,옥염화) 10중량%, 안료성분으로 녹색안료(욱성화학,PANAX GREEN 5000L) 3.76중량%, 황색안료(삼보정밀화학,CHROME YELLOW HS-G) 0.20중량%, 청색안료(대한스위스화학,BLUE8500) 0.02중량%, 적갈색안료(대상산업,DS-140RF) 0.02중량%, 희석제로 벤질알콜(아이켐코리아,BENZYL ALCOHOL) 1중량%, 부틸프탈레이트(애경유화,D.B.P) 2중량%, 페놀수지(기한무역,Nonyl-Phenol) 7중량%를 원통에 투입하고 교반기를 이용해 1,500~2,000rpm으로 30분이상 분산 교반하여 제조하였다. 또한, (B)에폭시 경화제 부분은 폴리아미드 경화제(국도화학제조) 80중량%, 희석제인 페놀수지(기한무역,Nonyl-Phenol) 15중량%, 폴리머계 소포제(일본 공영사,Flowlen AC) 5중량%를 원통에 투입하고 교반기를 이용해 1,000~1,500rpm으로 20분이상 교반하여 제조하였다. 다음, 상기 (A)와 (B)를 5:1의 중량비로 1500rpm으로 5분간 교반하여 에폭시 경화 조성물을 얻었다. (A) Epoxy resin part is 37% by weight of BPA (bisphenol A) type epoxy resin (Kukdo Chemical, YD-128), 39% by weight of calcium carbonate (Wujin Chemical, NAC-600) of 0.8 ~ 3 micron particles with reinforced filler. , 10% by weight of calcium carbonate (copper calcium, chlorochloride) of 0.04-0.08 micron particles as functional filler, 3.76% by weight of green pigment (Uksung Chemical, PANAX GREEN 5000L), yellow pigment (Sambo Fine Chemical, CHROME YELLOW HS -G) 0.20% by weight, blue pigment (Korea Swiss Chemical, BLUE8500) 0.02% by weight, red brown pigment (target industry, DS-140RF) 0.02% by weight, benzyl alcohol (Ichem Korea, BENZYL ALCOHOL) 1% by weight, 2% by weight of butyl phthalate (Aekyung Emulsification, DBP) and 7% by weight of phenolic resin (Limited Trade, Nonyl-Phenol) were added to a cylinder, and prepared by dispersing and stirring at 1,500 to 2,000 rpm for 30 minutes or more using a stirrer. (B) Epoxy curing agent part is 80% by weight of polyamide curing agent (manufactured by Kukdo Chemical Co., Ltd.), 15% by weight of phenolic resin (Nonyl-Phenol) which is a diluent, and 5% by weight of polymer antifoaming agent (Flowlen AC). % Was added to the cylinder and prepared by stirring for 20 minutes or more at 1,000 ~ 1500 rpm using a stirrer. Next, (A) and (B) were stirred at 1500 rpm for 5 minutes at a weight ratio of 5: 1 to obtain an epoxy cured composition.

[실시예 5]Example 5

(A) 에폭시 수지 부분은 BPA(비스페놀A)형 에폭시수지 (국도화학,YD-128) 36중량%, 보강형 충전제로 0.8~3마이크론 입자의 탄산칼슘(우진케미칼,NAC-600) 39중량%, 기능성 충전제로 0.04~0.08마이크론 입자의 탄산칼슘(동호칼슘,옥염화) 10중량%, 안료성분으로 녹색안료(욱성화학,PANAX GREEN 5000L) 3.76중량%, 황색안료(삼보정밀화학,CHROME YELLOW HS-G) 0.20중량%, 청색안료(대한스위스화학,BLUE8500)0.02중량%, 적갈색안료(대상산업,DS-140RF) 0.02중량%, 희석제로 벤질알콜(아이켐코리아,BENZYL ALCOHOL) 2중량%, 부틸프탈레이트(애경유화,D.B.P)2중량%, 페놀수지(기한무역,Nonyl-Phenol) 7중량%를 원통에 투입하고 교반기를 이용해 1,500~2,000rpm으로 30분이상 분산 교반하여 제조하였다. 또한, (B) 에폭시 경화제 부분은 폴리아미드 경화제(국도화학제조) 75중량%, 희석제인 페놀수지(기한무역,Nonyl-Phenol) 20중량%, 폴리머계 소포제(일본 공영사,Flowlen AC) 5중량%를 원통에 투입하고 교반기를 이용해 1,000~1,500rpm으로 20분이상 교반하여 제조하였다. 다음, 상기 (A)와 (B)를 5:1의 중량비로 1500rpm으로 5분간 교반하여 에폭시 경화 조성물을 얻었다.(A) Epoxy resin part is 36% by weight of BPA (bisphenol A) type epoxy resin (Kukdo Chemical, YD-128), 39% by weight of calcium carbonate (Wujin Chemical, NAC-600) of 0.8 ~ 3 micron particles with reinforced filler. , 10% by weight of calcium carbonate (copper calcium, chlorochloride) of 0.04-0.08 micron particles as functional filler, 3.76% by weight of green pigment (Uksung Chemical, PANAX GREEN 5000L), yellow pigment (Sambo Fine Chemical, CHROME YELLOW HS -G) 0.20% by weight, blue pigment (Korea Swiss Chemical, BLUE8500) 0.02% by weight, red brown pigment (target industry, DS-140RF) 0.02% by weight, benzyl alcohol (Ichem Korea, BENZYL ALCOHOL) 2% by weight, 2% by weight of butyl phthalate (Aekyung Emulsification, DBP), 7% by weight of phenolic resin (Limited Trade, Nonyl-Phenol) was added to the cylinder and prepared by dispersing and stirring at 1,500 to 2,000 rpm for 30 minutes or more using a stirrer. In addition, (B) the epoxy curing agent portion is 75% by weight of polyamide curing agent (manufactured by Kukdo Chemical Co., Ltd.), 20% by weight of phenol resin (Nonyl-Phenol) which is a diluent, and 5% by weight of polymer antifoaming agent (Flowlen AC). % Was added to the cylinder and prepared by stirring for 20 minutes or more at 1,000 ~ 1500 rpm using a stirrer. Next, (A) and (B) were stirred at 1500 rpm for 5 minutes at a weight ratio of 5: 1 to obtain an epoxy cured composition.

[실시예 6] Example 6

(A) 에폭시 수지 부분은 BPA(비스페놀A)형 에폭시수지 (국도화학,YD-128) 35중량%, 보강형 충전제로 0.8~3마이크론 입자의 탄산칼슘(우진케미칼,NAC-600) 39중 량%, 기능성 충전제로 0.04~0.08마이크론 입자의 탄산칼슘(동호칼슘,옥염화) 10중량%, 안료성분으로 녹색안료(욱성화학,PANAX GREEN 5000L) 3.76중량%, 황색안료(삼보정밀화학,CHROME YELLOW HS-G)0.20중량%, 청색안료(대한스위스화학,BLUE8500) 0.02중량%, 적갈색안료(대상산업,DS-140RF) 0.02중량%, 희석제로 벤질알콜(아이켐코리아,BENZYL ALCOHOL) 2중량%, 부틸프탈레이트(애경유화,D.B.P)3중량%, 페놀수지(기한무역,Nonyl-Phenol) 7중량%를 원통에 투입하고 교반기를 이용해 1,500~2,000rpm으로 30분 이상 분산 교반하여 제조하였다. 또한, (B) 에폭시 경화제 부분은 폴리아미드 경화제 (국도화학제조) 70중량%, 희석제인 페놀수지(기한무역,Nonyl-Phenol) 25중량%, 폴리머계 소포제(일본 공영사,Flowlen AC)5중량%를 원통에 투입하고 교반기를 이용해 1,000~1,500rpm으로 20분이상 교반하여 제조하였다. 다음, 상기 (A)와 (B)를 5:1의 중량비로 1500rpm으로 5분간 교반하여 에폭시 경화 조성물을 얻었다. (A) Epoxy resin part is 35 weight% of BPA (bisphenol A) type epoxy resin (Kukdo Chemical, YD-128), 39 weight of calcium carbonate (Wujin Chemical, NAC-600) of 0.8 ~ 3 micron particles with reinforcing filler. %, 10% by weight of calcium carbonate (copper calcium, chlorochloride) of 0.04 ~ 0.08 micron particles as functional filler, 3.76% by weight of green pigment (Uksung Chemical, PANAX GREEN 5000L), yellow pigment (Sambo Fine Chemical, CHROME YELLOW) HS-G) 0.20% by weight, Blue pigment (Korea Swiss Chemical, BLUE8500) 0.02% by weight, Red brown pigment (target industry, DS-140RF) 0.02% by weight, Benzyl alcohol (Ichem Korea, BENZYL ALCOHOL) 2% by weight , Butyl phthalate (Aekyung Emulsification, DBP) 3% by weight, phenolic resin (Limited Trade, Nonyl-Phenol) 7% by weight in a cylinder and prepared by dispersing and stirring at 1,500 ~ 2,000rpm for 30 minutes or more using a stirrer. In addition, (B) the epoxy curing agent portion is 70% by weight of polyamide curing agent (manufactured by Kukdo Chemical Co., Ltd.), 25% by weight of phenolic resin (Nonyl-Phenol) which is a diluent, and 5% by weight of polymer antifoaming agent (Flowlen AC). % Was added to the cylinder and prepared by stirring for 20 minutes or more at 1,000 ~ 1500 rpm using a stirrer. Next, (A) and (B) were stirred at 1500 rpm for 5 minutes at a weight ratio of 5: 1 to obtain an epoxy cured composition.

[실시예 7]Example 7

(A) 에폭시 수지 부분은 BPA(비스페놀A)형 에폭시수지 (국도화학,YD-128) 36중량%, 보강형 충전제로 0.8~3마이크론 입자의 탄산칼슘(우진케미칼,NAC-600) 36중량%, 기능성 충전제로 0.04~0.08마이크론 입자의 탄산칼슘(동호칼슘,옥염화) 13중량%, 안료성분으로 녹색안료(욱성화학,PANAX GREEN 5000L) 4.76중량%, 황색안료(삼보정밀화학,CHROME YELLOW HS-G) 0.20중량%, 청색안료(대한스위스화학,BLUE8500) 0.02중량%, 적갈색안료(대상산업,DS-140RF)0.02중량%, 희석제로 벤질알콜(아이켐코리아,BENZYL ALCOHOL) 1중량%, 부틸프탈레이트(애경유화,D.B.P) 2중량%, 페놀수지( 기한무역,Nonyl-Phenol) 7중량%를 원통에 투입하고 교반기를 이용해 1,500~2,000rpm으로 30분이상 분산 교반하여 제조하였다. 또한, (B)에폭시 경화제 부분은 폴리아미드 경화제 (국도화학제조) 80중량%, 희석제인 페놀수지(기한무역,Nonyl-Phenol) 15중량%, 폴리머계 소포제(일본 공영사,Flowlen AC) 5중량%를 원통에 투입하고 교반기를 이용해 1,000~1,500rpm으로 20분이상 교반하여 제조하였다. 다음, 상기 (A)와 (B)를 5:1의 중량비로 1500rpm으로 5분간 교반하여 에폭시 경화 조성물을 얻었다. (A) The epoxy resin portion is 36% by weight of BPA (bisphenol A) type epoxy resin (Kukdo Chemical, YD-128), 36% by weight of calcium carbonate (Wujin Chemical, NAC-600) of 0.8 ~ 3 micron particles as a reinforcing filler. , 13% by weight of calcium carbonate (copper calcium, chlorochloride) of 0.04 ~ 0.08 micron particles as functional filler, 4.76% by weight of green pigment (Uksung Chemical, PANAX GREEN 5000L), yellow pigment (Sambo Fine Chemical, CHROME YELLOW HS -G) 0.20% by weight, blue pigment (Korea Swiss Chemical, BLUE8500) 0.02% by weight, red brown pigment (target industry, DS-140RF) 0.02% by weight, benzyl alcohol (Ichem Korea, BENZYL ALCOHOL) 1% by weight, 2% by weight of butyl phthalate (Aekyung Emulsification, DBP), 7% by weight of phenolic resin (Limited Trade, Nonyl-Phenol) was added to the cylinder and prepared by dispersing and stirring at 1,500 to 2,000 rpm for 30 minutes or more using a stirrer. In addition, (B) the epoxy curing agent portion is 80% by weight of polyamide curing agent (manufactured by Kukdo Chemical Co., Ltd.), 15% by weight of phenolic resin (Nonyl-Phenol) which is a diluent, and 5% by weight of polymer antifoaming agent (Flowlen AC). % Was added to the cylinder and prepared by stirring for 20 minutes or more at 1,000 ~ 1500 rpm using a stirrer. Next, (A) and (B) were stirred at 1500 rpm for 5 minutes at a weight ratio of 5: 1 to obtain an epoxy cured composition.

[실시예 8]Example 8

(A) 에폭시 수지 부분은 BPA(비스페놀A)형 에폭시수지 (국도화학,YD-128) 35중량%, 보강형 충전제로 0.8~3마이크론 입자의 탄산칼슘(우진케미칼,NAC-600) 36중량%, 기능성 충전제로 0.04~0.08마이크론 입자의 탄산칼슘(동호칼슘,옥염화) 13중량%, 안료성분으로 녹색안료(욱성화학,PANAX GREEN 5000L) 4.76중량%, 황색안료(삼보정밀화학,CHROME YELLOW HS-G) 0.20중량%, 청색안료(대한스위스화학,BLUE8500) 0.02중량%, 적갈색안료(대상산업,DS-140RF) 0.02중량%, 희석제로 벤질알콜(아이켐코리아,BENZYL ALCOHOL) 2중량%, 부틸프탈레이트(애경유화,D.B.P) 2중량%, 페놀수지(기한무역,Nonyl-Phenol) 7중량%를 원통에 투입하고 교반기를 이용해 1,500~2,000rpm으로 30분이상 분산 교반하여 제조하였다. 또한, (B)에폭시 경화제 부분은 폴리아미드 경화제 (국도화학제조) 75중량%, 희석제인 페놀수지(기한무역,Nonyl-Phenol) 20중량%, 폴리머계 소포제(일본 공영사,Flowlen AC) 5중량%를 원통에 투입하고 교반기를 이용해 1,000~1,500rpm으로 20분이상 교반하여 제조하였다. 다음, 상기 (A)와 (B)를 5:1의 중량비로 1500rpm으로 5분간 교반하여 에폭시 경화 조성물을 얻었다. (A) Epoxy resin part is 35% by weight of BPA (bisphenol A) type epoxy resin (Kukdo Chemical, YD-128), 36% by weight of calcium carbonate (Wujin Chemical, NAC-600) of 0.8 ~ 3 micron particles with reinforced filler. , 13% by weight of calcium carbonate (copper calcium, chlorochloride) of 0.04 ~ 0.08 micron particles as functional filler, 4.76% by weight of green pigment (Uksung Chemical, PANAX GREEN 5000L), yellow pigment (Sambo Fine Chemical, CHROME YELLOW HS -G) 0.20% by weight, blue pigment (Korea Swiss Chemical, BLUE8500) 0.02% by weight, red brown pigment (target industry, DS-140RF) 0.02% by weight, benzyl alcohol (Ichem Korea, BENZYL ALCOHOL) 2% by weight, 2% by weight of butyl phthalate (Aekyung Emulsification, DBP) and 7% by weight of phenolic resin (Limited Trade, Nonyl-Phenol) were added to a cylinder, and prepared by dispersing and stirring at 1,500 to 2,000 rpm for 30 minutes or more using a stirrer. In addition, (B) the epoxy curing agent portion is 75% by weight of polyamide curing agent (manufactured by Kukdo Chemical Co., Ltd.), 20% by weight of phenolic resin (Nonyl-Phenol) which is a diluent, and 5% by weight of polymer antifoaming agent (Flowlen AC). % Was added to the cylinder and prepared by stirring for 20 minutes or more at 1,000 ~ 1500 rpm using a stirrer. Next, (A) and (B) were stirred at 1500 rpm for 5 minutes at a weight ratio of 5: 1 to obtain an epoxy cured composition.

[실시예 9]Example 9

(A) 에폭시 수지 부분은 BPA(비스페놀A)형 에폭시수지 (국도화학,YD-128) 34중량%, 보강형 충전제로 0.8~3마이크론 입자의 탄산칼슘(우진케미칼,NAC-600) 36중량%, 기능성 충전제로 0.04~0.08마이크론 입자의 탄산칼슘(동호칼슘,옥염화) 13중량%, 안료성분으로 녹색안료(욱성화학,PANAX GREEN 5000L) 4.76중량%, 황색안료(삼보정밀화학,CHROME YELLOW HS-G) 0.20중량%, 청색안료(대한스위스화학,BLUE8500) 0.02중량%, 적갈색안료(대상산업,DS-140RF) 0.02중량%, 희석제로 벤질알콜(아이켐코리아,BENZYL ALCOHOL) 2중량%, 부틸프탈레이트(애경유화,D.B.P) 3중량%, 페놀수지(기한무역,Nonyl-Phenol) 7중량%를 원통에 투입하고 교반기를 이용해 1,500~2,000rpm으로 30분이상 분산 교반하여 제조하였다. 또한, (B) 에폭시 경화제 부분은 폴리아미드 경화제 (국도화학제조) 70중량%, 희석제인 페놀수지(기한무역,Nonyl-Phenol) 25중량%, 폴리머계 소포제(일본 공영사,Flowlen AC)5중량%를 원통에 투입하고 교반기를 이용해 1,000~1,500rpm으로 20분 이상 교반하여 제조하였다. 다음, 상기 (A)와 (B)를 5:1의 중량비로 1500rpm으로 5분간 교반하여 에폭시 경화 조성물을 얻었다. (A) The epoxy resin portion is 34% by weight of BPA (bisphenol A) type epoxy resin (Kukdo Chemical, YD-128), 36% by weight of calcium carbonate (Wujin Chemical, NAC-600) of 0.8 ~ 3 micron particles as a reinforcing filler. , 13% by weight of calcium carbonate (copper calcium, chlorochloride) of 0.04 ~ 0.08 micron particles as functional filler, 4.76% by weight of green pigment (Uksung Chemical, PANAX GREEN 5000L), yellow pigment (Sambo Fine Chemical, CHROME YELLOW HS -G) 0.20% by weight, blue pigment (Korea Swiss Chemical, BLUE8500) 0.02% by weight, red brown pigment (target industry, DS-140RF) 0.02% by weight, benzyl alcohol (Ichem Korea, BENZYL ALCOHOL) 2% by weight, 3% by weight of butyl phthalate (Aekyung Emulsification, DBP), 7% by weight of phenolic resin (Limited Trade, Nonyl-Phenol) was added to the cylinder and prepared by dispersing and stirring at 1,500 to 2,000 rpm for 30 minutes using a stirrer. In addition, (B) the epoxy curing agent portion is 70% by weight of polyamide curing agent (manufactured by Kukdo Chemical Co., Ltd.), 25% by weight of phenolic resin (Nonyl-Phenol) which is a diluent, and 5% by weight of polymer antifoaming agent (Flowlen AC). % Was added to the cylinder and prepared by stirring for 20 minutes or more at 1,000 ~ 1500 rpm using a stirrer. Next, (A) and (B) were stirred at 1500 rpm for 5 minutes at a weight ratio of 5: 1 to obtain an epoxy cured composition.

상기 실시예 1~9의 에폭시 바닥재 도료조성물의 조성을 정리하여 하기 표 1에 나타내었다. The composition of the epoxy flooring coating composition of Examples 1 to 9 is summarized in Table 1 below.

성분 (함량;중량%)Component (Content; Weight%) 실시예1Example 1 실시예2Example 2 실시예3Example 3 실시예4Example 4 실시예5Example 5 실시예6Example 6 실시예7Example 7 실시예8Example 8 실시예9Example 9 A부분Part A BPA 에폭시수지BPA epoxy resin 3838 3737 3636 3737 3636 3535 3636 3535 3434 보강성 충전제Reinforcing filler 4242 4242 4242 3939 3939 3939 3636 3636 3636 기능성 충전제Functional filler 77 77 77 1010 1010 1010 1313 1313 1313 안료성분Pigment Ingredients 33 33 33 44 44 44 55 55 55 희석제diluent 1010 1111 1212 1010 1111 1212 1010 1111 1212 B부분Part B 폴리머계 경화제Polymer Curing Agent 8080 7575 7070 8080 7575 7070 8080 7575 7070 희석제diluent 1515 2020 2525 1515 2020 2525 1515 2020 2525 폴리머계소포제Polymer Defoamer 55 55 55 55 55 55 55 55 55

[비교예 1]Comparative Example 1

(A) 에폭시 수지 부분은 BPA(비스페놀A)형 에폭시수지 (국도화학,YD-128) 38중량%, 보강형 충전제로 0.8~3마이크론 입자의 탄산칼슘(우진케미칼,NAC-600) 49중량%, 안료성분으로 녹색안료(욱성화학,PANAX GREEN 5000L) 2.76중량%, 황색안료(삼보정밀화학,CHROME YELLOW HS-G) 0.20중량%, 청색안료(대한스위스화학,BLUE8500) 0.02중량%, 적갈색안료(대상산업,DS-140RF) 0.02중량%, 희석제로 벤질알콜(아이켐코리아,BENZYL ALCOHOL) 1중량%, 부틸프탈레이트(애경유화,D.B.P) 2중량%, 페놀수지(기한무역,Nonyl-Phenol) 7중량%를 원통에 투입하고 교반기를 이용해 1,500~2,000rpm으로 30분 이상 분산 교반하여 제조하였다. 또한, (B)에폭시 경화제 부분은 폴리아미드 경화제 (국도화학제조) 80중량%, 희석제인 페놀수지(기한무역,Nonyl-Phenol) 15중량%, 폴리머계 소포제(일본 공영사,Flowlen AC) 5중량%를 원통에 투입하고 5중량%를 원통에 투입하고 교반기를 이용해 1,000~1,500rpm으로 20분이상 교반하여 제조하였다. 다음, 상기 (A)와 (B)를 5:1의 중량비로 1500rpm으로 5분간 교반하여 에폭시 경화 조성물을 얻었다. (A) Epoxy resin part is 38% by weight of BPA (bisphenol A) type epoxy resin (Kukdo Chemical, YD-128), 49% by weight of calcium carbonate (Wujin Chemical, NAC-600) of 0.8 ~ 3 micron particles with reinforced filler. Green pigment (Uksung Chemical, PANAX GREEN 5000L) 2.76 wt% as pigment, 0.20 wt% yellow pigment (Sambo Fine Chemical, CHROME YELLOW HS-G), 0.02 wt% blue pigment (Korea Swiss Chemical, BLUE8500), red brown pigment (Target industry, DS-140RF) 0.02% by weight, 1% by weight of benzyl alcohol (Ichem Korea, BENZYL ALCOHOL), 2% by weight of butyl phthalate (Aekyung Emulsification, DBP), phenolic resin (time limited, Nonyl-Phenol) 7% by weight was added to the cylinder and prepared by dispersing and stirring at 1,500 to 2,000 rpm for 30 minutes or more using a stirrer. In addition, (B) the epoxy curing agent portion is 80% by weight of polyamide curing agent (manufactured by Kukdo Chemical Co., Ltd.), 15% by weight of phenolic resin (Nonyl-Phenol) which is a diluent, and 5% by weight of polymer antifoaming agent (Flowlen AC). % Was added to the cylinder and 5% by weight to the cylinder was prepared by stirring for 20 minutes or more at 1,000 ~ 1500 rpm using a stirrer. Next, (A) and (B) were stirred at 1500 rpm for 5 minutes at a weight ratio of 5: 1 to obtain an epoxy cured composition.

[비교예 2]Comparative Example 2

(A) 에폭시 수지 부분은 BPA(비스페놀A)형 에폭시수지 (국도화학,YD-128) 34중량%, 보강형 충전제로 0.8~3마이크론 입자의 탄산칼슘(우진케미칼,NAC-600) 49중량%, 안료성분으로 녹색안료(욱성화학,PANAX GREEN 5000L) 4.76중량%, 황색안료(삼보정밀화학,CHROME YELLOW HS-G) 0.20중량%, 청색안료(대한스위스화학,BLUE8500) 0.02중량%, 적갈색안료(대상산업,DS-140RF) 0.02중량%, 희석제로 벤질알콜(아이켐코리아,BENZYL ALCOHOL) 2중량%, 부틸프탈레이트(애경유화,D.B.P) 3중량%, 페놀수지(기한무역,Nonyl-Phenol) 7중량%를 원통에 투입하고 교반기를 이용해 1,500~2,000rpm으로 30분 이상 분산 교반하여 제조하였다. 또한, (B)에폭시 경화제 부분은 폴리아미드 경화제 (국도화학제조) 80중량%, 희석제인 페놀수지(기한무역,Nonyl-Phenol) 15중량%, 폴리머계 소포제(일본 공영사,Flowlen AC) 5중량%를 원통에 투입하고 5중량%를 원통에 투입하고 교반기를 이용해 1,000~1,500rpm으로 20분이상 교반하여 제조하였다. 다음, 상기 (A)와 (B)를 5:1의 중량비로 1500rpm으로 5분간 교반하여 에폭시 경화 조성물을 얻었다.(A) The epoxy resin portion is 34% by weight of BPA (bisphenol A) type epoxy resin (Kukdo Chemical, YD-128), 49% by weight of calcium carbonate (Wujin Chemical, NAC-600) of 0.8 ~ 3 micron particles as a reinforcing filler. Green pigment (Uksung Chemical, PANAX GREEN 5000L) 4.76 wt% as pigment, 0.20 wt% yellow pigment (Sambo Fine Chemical, CHROME YELLOW HS-G), 0.02 wt% blue pigment (Korea Swiss Chemical, BLUE8500), red brown pigment (Target industry, DS-140RF) 0.02% by weight, benzyl alcohol (Ichem Korea, BENZYL ALCOHOL) as diluent 2% by weight, butyl phthalate (Aekyung Emulsification, DBP) 3% by weight, phenolic resin (Nonyl-Phenol) 7% by weight was added to the cylinder and prepared by dispersing and stirring at 1,500 to 2,000 rpm for 30 minutes or more using a stirrer. In addition, (B) the epoxy curing agent portion is 80% by weight of polyamide curing agent (manufactured by Kukdo Chemical Co., Ltd.), 15% by weight of phenolic resin (Nonyl-Phenol) which is a diluent, and 5% by weight of polymer antifoaming agent (Flowlen AC). % Was added to the cylinder and 5% by weight to the cylinder was prepared by stirring for 20 minutes or more at 1,000 ~ 1500 rpm using a stirrer. Next, (A) and (B) were stirred at 1500 rpm for 5 minutes at a weight ratio of 5: 1 to obtain an epoxy cured composition.

[시험예 1] 기본 물성 비교 측정[Test Example 1] Basic Physical Property Comparison Measurement

상기 실시예 1~9 및 비교예 1~2에서 제조한 도료조성물의 물성비교와 포장완성된 피도면의 육안에 의한 요철무늬 확인시험을 실시하기 위해, 상기 실시예 1~9 및 비교예 1~2에서 얻은 경화 조성물의 가사시간 내에 0.5~1mm 두께의 도막이 형성되도록 레끼 등을 이용해 균일하게 펼친 후 로라도장하여 7일 동안 경화시켰다. 각 물성의 시험방법은 하기와 같다. Examples 1 to 9 and Comparative Examples 1 to 2 to perform the uneven pattern confirmation test by visual comparison of the finished coating and the physical properties of the coating composition prepared in Examples 1 to 9 and Comparative Examples 1 to 2 After spreading uniformly, such as using a leki to form a coating film of 0.5 ~ 1mm thickness within the pot life of the curing composition obtained in the cured for 7 days. The test method of each physical property is as follows.

(1) 인장강도 : KS M3015-1997년판에 의거 인장강도를 측정한다. (1) Tensile strength : Tensile strength is measured according to KS M3015-1997 edition.

(2) 압출강도 : KS M3015-1997년판에 의거 압축강도를 측정한다. (2) Extrusion strength : The compressive strength is measured according to KS M3015-1997 edition.

(3) 굴곡강도 : KS M3015-1997년판에 의거 굴곡강도를 측정한다. (3) Flexural strength : The flexural strength is measured according to the KS M3015-1997 edition.

(4) 경도 : KS M3015-1997년판에 의거 시험몰드를 제작하여 건조 후 7일 경과 후 경도(Shore D type)를 측정한다. (4) Hardness : Test mold is prepared according to KS M3015-1997, and the hardness (Shore D type) is measured 7 days after drying.

(5) 로라작업 후 요청형성 여부 : 에폭시 조성물을 500~1000마이크로 두께로 3m ㅧ 3m(9m2)크기의 콘크리트 평면에 균일하게 펼치고 4인치크기 유성로라로 도장을 했을시 25℃에서 12시간 건조 후 요철무늬 형성 여부를 육안으로 확인한다. (5) Whether to form the request after Laura work : Epoxy composition is uniformly spread on 3m ㅧ 3m (9m 2 ) concrete plane with thickness of 500 ~ 1000 microns and dried for 12 hours at 25 ℃ when painted with 4 inch sized planetary roller. After visual check whether the uneven pattern is formed.

그 결과를 하기 표 2 및 도 1에 나타내었다. The results are shown in Table 2 and FIG. 1.

실시예 1Example 1 실시예 2Example 2 실시예 3Example 3 실시예 4Example 4 실시예 5Example 5 실시예 6Example 6 실시예 7Example 7 실시예 8Example 8 실시예 9Example 9 비교예 1 Comparative Example 1 비교예 2Comparative Example 2 인장강도 (N/mm2)Tensile Strength (N / mm 2 ) 2525 2222 2424 2121 2323 2525 2222 2525 2121 2323 2424 압축강도 (N/mm2)Compressive strength (N / mm 2 ) 6868 7070 7373 7171 7070 7373 6969 7171 7272 7070 7272 굴곡강도 (N/mm2)Flexural Strength (N / mm 2 ) 3131 3030 3030 3232 3131 3232 3030 3232 3030 3131 3131 경도Hardness 7878 8181 7979 7878 8080 7878 8080 8080 7979 7979 8080 로라작업후 요철형성 여부Formation of irregularities after roller work 요철 있음Unevenness 요철 있음Unevenness 요철 있음Unevenness 요철 있음Unevenness 요철 있음Unevenness 요철 있음Unevenness 요철 있음Unevenness 요철 있음Unevenness 요철 있음Unevenness 요철 없음There is no irregularities 요철 없음There is no irregularities

상기 표 2의 결과로부터, 상기 실시예 1~9, 및 비교예 1~2의 모든 조성물에 있어서 인장강도, 압축강도, 굴곡강도, 및 경도면에서 모두 양호하게 나타났지만, 로라 도장시 요철무늬 형성은 실시예 1~9는 요철이 형성된 반면, 비교예1~2의 경우는 건조 과정에서 셀프 레벨링 기능에 의해 요철이 형성되지 않음을 확인할 수 있었다. From the results of Table 2, all of the compositions of Examples 1 to 9 and Comparative Examples 1 to 2 showed good tensile strength, compressive strength, flexural strength, and hardness, but uneven patterns were formed during Laura coating. In Examples 1 to 9, the irregularities were formed, whereas in Comparative Examples 1 and 2, the irregularities were not formed by the self-leveling function in the drying process.

한편, 도 1에는 실시예 6 및 비교예 1의 로라작업 후 요청형성 여부를 촬영한 것으로, 도 1(a)는 비교예 1의 사진이며, 도 1(b)는 실시예 6의 사진이다. 본 발명에 의한 실시예 6이 비교에 1과는 달리 요철이 형성됨을 확인할 수 있었다. On the other hand, Figure 1 is a photograph of whether the request is formed after the Laura operation of Example 6 and Comparative Example 1, Figure 1 (a) is a photograph of Comparative Example 1, Figure 1 (b) is a photograph of Example 6. Example 6 according to the present invention was confirmed that the irregularities are formed unlike 1 in comparison.

[시험예 2] 소음정도 측정Test Example 2 Noise Level Measurement

상기 실시예 1~9 및 비교예 1~2에서 제조한 도료조성물의 포장을 완성한 후 7일이 경과한 후에 자동차를 에폭시 조성물이 도장된 면에 주차하고 핸들을 좌우 90도 각도로 회전 했을 때 자동차 앞쪽의 왼쪽 바퀴 중심에서 1m 및 2m 떨어진 부위에서 휴대용 소음측정기(소음측정장비:JEC651 TYPE1, 모델명:NA-25, 측정단위dB)를 이용하여 소음정도를 측정하였다(하기 도 2 참조). 그 결과를 하기 표 3에 나타내었다. 7 days after the packaging of the paint compositions prepared in Examples 1 to 9 and Comparative Examples 1 to 2 were completed, the car was parked on the surface coated with the epoxy composition and the steering wheel was rotated at an angle of 90 degrees to the left and right. Noise level was measured using a portable noise measuring instrument (Noise measuring equipment: JEC651 TYPE1, model name: NA-25, measurement unit dB) at a position 1m and 2m away from the front left wheel center (see FIG. 2). The results are shown in Table 3 below.

1m 거리에서 측정치(dB)Measurement value (dB) at 1m distance 2m 거리에서 측정치(dB)Measured value (dB) at 2m distance 실시예 1Example 1 72.572.5 60.560.5 실시예 2Example 2 70.270.2 59.459.4 실시예 3Example 3 69.869.8 58.058.0 실시예 4Example 4 71.271.2 61.361.3 실시예 5Example 5 68.568.5 58.358.3 실시예 6Example 6 73.273.2 60.260.2 실시예 7Example 7 71.871.8 61.061.0 실시예 8Example 8 69.469.4 57.457.4 실시예 9Example 9 72.272.2 58.258.2 비교예 1Comparative Example 1 92.292.2 80.480.4 비교예 2Comparative Example 2 95.395.3 82.682.6

상기 표 3에서 알 수 있는 바와 같이, (A) 에폭시 수지 부분에서 기능성 충전제의 비율이 중량비로 7~13% 함유한 실시예1~9 의 경우가 비교예 1~2 조성물로 도장된 경우보다 상대적으로 낮은 소음 정도를 나타내어 주차 중 자동차 바퀴의 회전에 따른 끼이익하는 소음으로 인한 불안감과 불쾌감을 완화시킬 수 있음이 확인되었다.As can be seen from Table 3, (A) Examples 1 to 9 containing 7 to 13% by weight of the functional filler in the epoxy resin portion were relatively more than the case of coating with Comparative Examples 1 to 2 composition. The low noise level was found to reduce anxiety and discomfort caused by the profitable noise caused by the rotation of the car wheels during parking.

이상에서 설명한 바와 같이, 본 발명에 의한 저소음용 에폭시 바닥재 도료조성물은 일반적인 에폭시 도료조성물에 기능성 충전제로 지방산으로 처리된 탄산칼슘을 첨가하여 요변성을 부여함으로써 로라 도장시 요철모양의 표면이 형성되도록 하고, 이로 인해 바닥에 닿은 타이어 바퀴부분과 바닥면과의 접촉면적을 작게 하여 타이어와의 마찰음을 감소시킬 수 있다. As described above, the low noise epoxy floor coating composition according to the present invention adds calcium carbonate treated with a fatty acid as a functional filler to a general epoxy paint composition to give thixotropy to form an uneven surface during Laura coating. As a result, the contact area between the wheel portion of the tire and the bottom of the bottom surface is reduced, thereby reducing the friction sound with the tire.

Claims (3)

에폭시 수지 30~40 중량%, 탄산칼슘 40~60 중량%, 안료성분 1~5 중량%, 및 희석제 5~15 중량%를 함유하는 에폭시 수지 부분(A); 및 An epoxy resin portion (A) containing 30 to 40 wt% of an epoxy resin, 40 to 60 wt% of calcium carbonate, 1 to 5 wt% of a pigment component, and 5 to 15 wt% of a diluent; And 에폭시 경화제 70~80 중량%, 희석제 15~25 중량% 및 폴리머계 소포제 1~10 중량%를 함유하는 에폭시 경화제 부분(B);로 이루어진 이액형의 에폭시 바닥재 도료조성물로, Epoxy curing agent part (B) containing 70 to 80% by weight of epoxy curing agent, 15 to 25% by weight of diluent and 1 to 10% by weight of polymer antifoaming agent; 상기 탄산칼슘은 보강용 충진제로서 입자경 0.8~3 마이크론 크기입자의 경질 탄산칼슘 35~45 중량%와 기능성 활성충진제로서 스테아린산(steraric acid), 올레인산(oleic acid), 또는 글리세린(glycerine)의 지방산으로 각 입자의 표면을 코팅하여 제조된 0.03~0.08 마이크론 크기 입자의 탄산칼슘을 5~15중량%로 함유하는 것임을 특징으로 하는 저소음용 에폭시 바닥재 도료조성물. The calcium carbonate is a hard calcium carbonate 35 to 45% by weight of the particle size of 0.8 ~ 3 micron particles as a filler for reinforcement and stearic acid, oleic acid, or glycerin fatty acid as a functional active filler Epoxy floor coating material for low noise, characterized in that it contains 5 to 15% by weight of calcium carbonate of 0.03 ~ 0.08 micron size particles prepared by coating the surface of the particles. 제 1항에 있어서, 상기 도료조성물은 바닥에 로라(일반수성,유성로라)를 이용한 도장시 요철모양의 표면을 형성하는 것임을 특징으로 하는 저소음용 에폭시 바닥재 도료조성물. The method of claim 1, wherein the paint composition is a low-noise epoxy floor coating composition, characterized in that to form a concave-convex surface when painting with Laura (general aqueous, planetary roller) on the bottom. 삭제delete
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160018897A (en) 2014-08-07 2016-02-18 (주)이레화학상사 Eco-friendly composition for flooring coating

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KR960014244A (en) * 1994-10-07 1996-05-22 전성원 Epoxy resin composition for automobile
KR19990015380A (en) 1997-08-06 1999-03-05 김춘자 Water Soluble Epoxy Paint Composition
JP2000034457A (en) 1998-07-17 2000-02-02 Yokohama Rubber Co Ltd:The High-pressure resistant thixotropic epoxy resin adhesive composition
JP2004010735A (en) 2002-06-06 2004-01-15 Maruo Calcium Co Ltd Filler for powder coating and powder coating composition comprising the same
KR20060111013A (en) 2005-04-21 2006-10-26 현대자동차주식회사 Electro-deposition foam-type spot sealer composition

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Publication number Priority date Publication date Assignee Title
KR960014244A (en) * 1994-10-07 1996-05-22 전성원 Epoxy resin composition for automobile
KR19990015380A (en) 1997-08-06 1999-03-05 김춘자 Water Soluble Epoxy Paint Composition
JP2000034457A (en) 1998-07-17 2000-02-02 Yokohama Rubber Co Ltd:The High-pressure resistant thixotropic epoxy resin adhesive composition
JP2004010735A (en) 2002-06-06 2004-01-15 Maruo Calcium Co Ltd Filler for powder coating and powder coating composition comprising the same
KR20060111013A (en) 2005-04-21 2006-10-26 현대자동차주식회사 Electro-deposition foam-type spot sealer composition

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160018897A (en) 2014-08-07 2016-02-18 (주)이레화학상사 Eco-friendly composition for flooring coating

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