KR20080066139A - Metallic coating composition - Google Patents
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- KR20080066139A KR20080066139A KR1020070003220A KR20070003220A KR20080066139A KR 20080066139 A KR20080066139 A KR 20080066139A KR 1020070003220 A KR1020070003220 A KR 1020070003220A KR 20070003220 A KR20070003220 A KR 20070003220A KR 20080066139 A KR20080066139 A KR 20080066139A
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- 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
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- C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
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- C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
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- C09D101/00—Coating compositions based on cellulose, modified cellulose, or cellulose derivatives
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- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/20—Diluents or solvents
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- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
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Abstract
Description
본 발명은 우수한 증착감 및 높은 메탈릭 휘도를 보이는 메탈릭 도료 조성물로서, 더욱 상세하게는 증발 건조형 아크릴수지, 액상 은분페이스트 및 용제를 이용한 메탈릭 도료 조성물에 관한 것이다.The present invention relates to a metallic coating composition exhibiting excellent feeling of deposition and high metallic brightness, and more particularly, to a metallic coating composition using an evaporative drying acrylic resin, a liquid silver paste, and a solvent.
플라스틱 소재는 자동차 범퍼, 자동차내장재용뿐만 아니라, 통신기기, 컴퓨터 및 가전제품에 이르기까지 광범위하게 사용되고 있으며, 열에 의한 성형이 용이하여 다양한 모양으로 제조할 수 있고, 내구성 및 충격 흡수성이 강하다는 장점을 가지고있다.Plastic materials are widely used not only for automobile bumpers and automobile interior materials, but also for communication devices, computers, and home appliances. They are easily formed by heat, and can be manufactured in various shapes. Have.
최근에는 플라스틱 소재에 도장을 하는데, 이는 외관의 미적 감각을 높여 소비를 촉진시키는 효과뿐만 아니라, 도장을 통한 소재의 내오염성, 내스크래치성 등의 향상 효과를 기대할 수 있기 때문이다. In recent years, the coating on the plastic material, because it can enhance the aesthetic sense of the appearance to promote consumption, as well as to improve the pollution resistance, scratch resistance of the material through the coating can be expected.
그러나 플라스틱 소재에 도장을 하는 경우에, 플라스틱 소재는 용제에 대하여 민감하므로 플라스틱 성형 자체에 영향을 미칠 수 있고, 낮은 표면장력으로 인해 도막이 플라스틱 소재에 부착하는데 어렵다는 문제점이 있다.However, when painting the plastic material, because the plastic material is sensitive to the solvent may affect the plastic molding itself, there is a problem that the coating film is difficult to adhere to the plastic material due to the low surface tension.
최근에는 플라스틱 소재에 메탈감을 부여하여 하기 위하여 메탈릭 도료를 이 용하는 추세에 있다.Recently, there is a trend to use metallic paint to give a metallic feeling to the plastic material.
도막의 외관에 메탈릭 이펙트(metallic effect)를 부여하기 위해 도료 내에 광산란성 무기안료 또는 금속안료를 혼합하는 방법이 많이 이용되고 있으며, 이와 관련된 특허문헌으로는 대한민국 등록특허 제10-0559818호, 대한민국 등록특허 제10-0434838호, 미국 등록특허 제6,335,057호 및 일본 공개특허 제2004-231764호를 들 수 있다. 상기 대한민국 등록특허 제10-0559818호에는 알루미늄 플레이크상 안료, 열경화성 수지분말, 결합제를 포함하고 있는 분체도료 조성물을 개시하고 있으며, 상기 대한민국 등록특허 제10-0434838호에는 주수지, 경화수지, 코어-쉘 유화 중합체, 알루미늄 페이스트, 증점제, 분산제 및 조용제를 포함하고 있는 메탈릭 도료 조성물을 개시하고 있다. 또한, 상기 미국 등록특허 제6,335,057호에는 알루미늄 플레이크와 유기용제를 포함하고 있는 메탈릭 도료 조성물을 개시하고 있으며, 상기 일본 공개특허 제2004-231764호에는 알루미늄 가루 및 고급지방산을 포함하고 있는 메탈릭 분체도료 조성물을 개시하고 있다.In order to give a metallic effect to the appearance of the coating film, a method of mixing a light-scattering inorganic pigment or a metal pigment in the paint is widely used. Patent documents related thereto are Korean Patent Registration No. 10-0559818 and Korean Registration. Patent No. 10-0434838, US Patent No. 6,335,057 and Japanese Patent Laid-Open No. 2004-231764. The Republic of Korea Patent No. 10-0559818 discloses a powder coating composition comprising an aluminum flake pigment, a thermosetting resin powder, a binder, the Republic of Korea Patent No. 10-0434838 is a main resin, a cured resin, core- A metallic coating composition comprising a shell emulsion polymer, aluminum paste, thickener, dispersant and co-solvent is disclosed. In addition, US Patent No. 6,335,057 discloses a metallic coating composition containing aluminum flakes and an organic solvent, and Japanese Patent Laid-Open No. 2004-231764 discloses a metallic powder coating composition containing aluminum powder and higher fatty acids. Is starting.
그러나 상기 메탈릭 도료들은 우수한 외관을 얻기 위해서 알루미늄 플레이크, 알루미늄 페이스트 등의 금속안료를 사용하여 메탈릭 효과를 극대화시켰지만, 이 금속안료 입자는 외관상 돌출되어 있어 메탈감은 강하지만 입자상이 균일하지 못하고, 미러감(mirror)인 증착감이 뛰어나지 못하는 문제점이 있다.However, the metallic paints maximize the metallic effect by using metal pigments such as aluminum flakes and aluminum paste in order to obtain an excellent appearance, but the metallic pigment particles protrude in appearance so that the metallic feeling is strong but the grain shape is not uniform, and the mirror feeling ( There is a problem that mirror deposition is not excellent.
한편, 크롬도금증착은 우수한 증착감을 보이기 때문에 널리 사용되고 있으나, 공정상 환경 및 인체에 유해하고 가격이 고가이며, 작업공정이 복잡하다는 문제점이 있다.On the other hand, chromium plating deposition is widely used because it shows an excellent deposition feeling, there is a problem that the process is harmful to the environment and human body, the price is expensive, and the work process is complicated.
이와 같은 이유로 ABS, ABS+PC, PC 및 PC+PBT와 같은 플라스틱 소재와 부착력이 우수하고 환경 및 인체에 유해한 크롬도금증착공정을 대체할 수 있으며, 종래의 메탈디자인보다 외관상 더 균일하고 화려한 고휘도 및 우수한 증착감을 갖는 메탈릭 도료 조성물의 개발이 필요한 실정이다. For this reason, it has excellent adhesion with plastic materials such as ABS, ABS + PC, PC and PC + PBT, and can replace the chromium plating deposition process that is harmful to the environment and human body. There is a need for the development of a metallic coating composition having an excellent deposition feeling.
따라서 상기와 같은 문제점을 해결하기 위한 본 발명의 기술적 과제는 증발 건조형 아크릴수지, 액상 은분 페이스트 및 용제를 사용한 도료를 통신기기 액세서리, 자동차 내장재 및 가전제품과 같은 플라스틱 소재로 이루어진 제품 위에 도장하여 고휘도와 우수한 증착감을 보이는 메탈릭 도료 조성물을 제공하고자 하는 것이다. Therefore, the technical problem of the present invention for solving the above problems is to paint high-brightness by coating the paint made of evaporative drying acrylic resin, liquid silver paste and solvent on the product made of plastic materials, such as communication equipment accessories, automotive interior materials and home appliances And to provide a metallic coating composition showing excellent deposition feeling.
상기 기술적 과제를 달성하기 위하여 본 발명은 증발 건조형 아크릴수지, 니트로셀룰로오즈수지, 비닐아세테이트 공중합체수지, 에폭시수지, 액상 은분페이스트, 용제를 포함한 주제부와 솔벤트 Ko#100, 디이소부틸케톤(Diisobutylketone), 부틸셀루솔브(Butyl celullsolve), 메틸이소부틸케톤(methylisobutylketone), 사이클로헥사논(Cyclohexanone)을 포함하는 희석용제부에서 주제부와 희석용제부를 1 : 0.8 내지 1의 중량비로 포함하는 메탈릭 도료 조성물을 제공한다.In order to achieve the above technical problem, the present invention includes evaporation-drying acrylic resin, nitrocellulose resin, vinyl acetate copolymer resin, epoxy resin, liquid silver powder paste, solvent and solvent Ko # 100, diisobutyl ketone (Diisobutylketone ), Butyl celullsolve (Butyl celullsolve), methyl isobutyl ketone (methylisobutylketone), cyclohexanone (Cyclohexanone) in the dilution solvent portion containing the main portion and the dilution solvent portion 1: 1: 1 To provide.
상기 주제부는 증발 건조형 아크릴수지 1 중량부 내지 25 중량부, 니트로셀룰로오즈수지 5 중량부 내지 35 중량부, 비닐아세테이트 공중합체수지 0.1 중량부 내지 5 중량부, 에폭시수지 0.1 중량부 내지 5 중량부, 액상 은분페이스트 1 중량 부 내지 10 중량부, 용제 50 중량부 내지 90 중량부를 포함할 수 있다.The main part is 1 part by weight to 25 parts by weight of the evaporated drying acrylic resin, 5 parts by weight to 35 parts by weight of nitrocellulose resin, 0.1 parts by weight to 5 parts by weight of vinyl acetate copolymer resin, 0.1 parts by weight to 5 parts by weight of epoxy resin, The liquid silver powder paste may include 1 part by weight to 10 parts by weight, and 50 parts by weight to 90 parts by weight of a solvent.
상기 희석 용제부는 솔벤트 Ko#100 200 중량부 내지 300 중량부, 디이소부틸케톤(Diisobutylketone) 150 중량부 내지 250 중량부, 부틸셀루솔브(Butylcelullsolve) 100 중량부 내지 200 중량부, 메틸이소부틸케톤 (methylisobutylketone) 100 중량부 내지 200 중량부, 사이클로헥사논 (Cyclohexanone) 50 중량부 내지 150 중량부 중에서 선택되는 적어도 1종 이상의 용제를 포함할 수 있다.The dilute solvent portion 200 parts by weight to 300 parts by weight of solvent Ko # 100, 150 parts by weight to 250 parts by weight of diisobutyl ketone, 100 parts by weight to 200 parts by weight of butyl cellulsolve (Butylcelullsolve), methyl isobutyl ketone ( Methylisobutylketone) may include at least one solvent selected from 100 parts by weight to 200 parts by weight, and 50 parts by weight to 150 parts by weight of cyclohexanone.
상기 주제부에서 니트로셀룰로오즈수지, 비닐아세테이트 공중합체수지, 에폭시수지 대신에 셀룰로오즈-아세테이트-부틸레이트수지를 1 중량부 내지 3 중량부를 포함할 수 있다.The main portion may include 1 to 3 parts by weight of cellulose-acetate-butylate resin instead of nitrocellulose resin, vinyl acetate copolymer resin, and epoxy resin.
상기 주제부는 침강방지제 0.5 중량부 내지 5 중량부, 레벨링제 0.1 중량부 내지 4 중량부, 은분배향성 개선제 0.1 중량부 내지 3 중량부 중에서 1종 이상의 첨가제를 추가로 포함할 수 있다.The main part may further include at least one additive from 0.5 part by weight to 5 parts by weight of the anti-settling agent, 0.1 part by weight to 4 parts by weight of the leveling agent, and 0.1 part by weight to 3 parts by weight of the silver dispersibility improving agent.
이하 본 발명의 메탈릭 도료 조성물을 보다 상세하게 설명한다.Hereinafter, the metallic coating composition of the present invention will be described in more detail.
본 발명의 증발 건조형 아크릴수지는 열가소성수지로서, 건조 속도가 빠르고 금속, 나무 및 플라스틱에 도장이 가능하며, 니트로셀룰로오즈와 혼합하여 사용하면 더 좋은 결과를 얻을 수 있다. 상기 증발 건조형 아크릴수지는 전체 메탈릭 도료 조성물에 대해 1 중량부 내지 25 중량부인 것이 바람직하며, 증발 건조형 아크릴수지의 사용량이 1 중량부 미만인 경우에는 도막의 건조 속도가 느리고, 증발 건 조형 아크릴수지의 사용량이 25 중량부 이상인 경우에는 더 이상의 성능향상을 기대할 수 없다.Evaporative drying acrylic resin of the present invention is a thermoplastic resin, the drying speed is fast and can be coated on metal, wood and plastic, and when used in combination with nitrocellulose can be obtained better results. The evaporative drying acrylic resin is preferably 1 part by weight to 25 parts by weight based on the total metallic coating composition, and when the amount of the evaporative drying acrylic resin is less than 1 part by weight, the drying speed of the coating film is slow, and the evaporative drying acrylic resin is used. If the amount of is used more than 25 parts by weight, no further performance improvement can be expected.
또한, 증발 건조형 아크릴수지의 고형분은 30 % 내지 55 %이며, 유리전이온도(Tg)는 80℃ 내지 110℃이다.In addition, the solid content of the evaporated drying acrylic resin is 30% to 55%, the glass transition temperature (Tg) is 80 ℃ to 110 ℃.
본 발명의 비닐아세테이트 공중합수지와 에폭시수지는 ABS, ABS+PC, PC 및 PC+PBT와 같은 플라스틱 소재에 대한 도료의 접착성능, 유연성 및 열충격성을 높이기 위해 첨가하는 것으로써, 비닐아세테이트 공중합수지는 아크릴수지와의 우수한 혼용성을 위하여 용제에 충분히 녹인 후 투입한다. 상기 비닐아세테이트 공중합수지와 에폭시수지를 각각 전체 메탈릭 도료 조성물에 대해 0.1 중량부 내지 5 중량부인 것이 바람직하며, 비닐아세테이트 공중합수지와 에폭시수지의 각각 사용량이 0.1 중량부 미만인 경우에는 접착성능이 떨어지고, 비닐아세테이트 공중합수지와 에폭시수지의 각각 사용량이 5 중량부 초과인 경우에는 더 이상의 성능향상을 기대할 수 없다.The vinyl acetate copolymer resin and the epoxy resin of the present invention are added to increase the adhesion, flexibility and thermal shock resistance of the paint to plastic materials such as ABS, ABS + PC, PC and PC + PBT. For good compatibility with acrylic resin, dissolve in solvent and add. The vinyl acetate copolymer resin and the epoxy resin are preferably 0.1 parts by weight to 5 parts by weight with respect to the total metallic coating composition, respectively, when the amount of the vinyl acetate copolymer resin and the epoxy resin is less than 0.1 part by weight, the adhesive performance is lowered, and the vinyl When the amount of the acetate copolymer resin and the epoxy resin is more than 5 parts by weight, no further performance improvement can be expected.
상기 비닐아세테이트 공중합수지의 고형분은 80 % 내지 100 %이고 비중은 1.29 내지 1.49이며, 상기 에폭시수지의 고형분은 90 % 내지 100 %이고 에폭시 당량은 184 내지 194 및 비중은 1.16 내지 1.18이다. Solid content of the vinyl acetate copolymer resin is 80% to 100% and specific gravity is 1.29 to 1.49, solid content of the epoxy resin is 90% to 100%, epoxy equivalent is 184 to 194 and specific gravity is 1.16 to 1.18.
본 발명의 니트로셀롤로오즈수지는 도막을 형성하는 요소로써, 용액을 증발시켜 단시간에 건조시키며, 용제에 녹여 증발 건조형 아크릴수지와 혼합하여 사용한다. 상기 니트로셀롤로오즈수지는 전체 메탈릭 도료 조성물에 대해 5 중량부 내지 35 중량부인 것이 바람직하며, 니트로셀롤로오즈수지의 사용량이 5 중량부 미만 인 경우에는 용액을 증발시키기 어렵고, 니트로셀롤로오즈수지의 사용량이 35 중량부 이상인 경우에는 더 이상의 더 이상의 성능향상을 기대할 수 없다.The nitrocellulose resin of the present invention is a urea forming film, and the solution is evaporated to dry in a short time, dissolved in a solvent and mixed with an evaporated dry acrylic resin. The nitrocellulose resin is preferably 5 parts by weight to 35 parts by weight with respect to the total metallic coating composition, and when the amount of the nitrocellulose resin is less than 5 parts by weight, it is difficult to evaporate the solution, and the nitrocellulose resin If the amount of is used more than 35 parts by weight, no further performance improvement can be expected.
또한, 본 발명의 니트로셀롤로오즈수지는 고형분이 20 % 내지 40 %, 비중이 0.91 내지 0.95 및 점도가 105 내지 115 K.U(Krebs unit)이다.In addition, the nitrocellulose resin of the present invention has a solid content of 20% to 40%, a specific gravity of 0.91 to 0.95, and a viscosity of 105 to 115 K.U (Krebs unit).
본 발명의 셀룰로오즈-아세테이트-부틸레이트수지는 열가소성수지로서, 결합제로 작용하여 ABS, ABS+PC, PC 및 PC+PBT와 같은 플라스틱 소재에 접착성능을 높여주며, 상기 셀룰로오즈-아세테이트-부틸레이트수지는 전체 메탈릭 도료 조성물에 대해 1 중량부 내지 3 중량부인 것이 바람직하다. 상기 셀룰로오즈-아세테이트-부틸레이트수지의 사용량이 1 중량부 미만인 경우에는 접착성능이 떨어지고, 셀룰로오즈-아세테이트-부틸레이트수지의 사용량이 3 중량부 초과인 경우에는 더 이상의 성능향상을 기대할 수 없다.The cellulose-acetate-butylate resin of the present invention acts as a binder to improve adhesion to plastic materials such as ABS, ABS + PC, PC, and PC + PBT, and the cellulose-acetate-butylate resin It is preferable that it is 1 weight part-3 weight part with respect to the whole metallic coating composition. When the amount of the cellulose-acetate-butylate resin is less than 1 part by weight, the adhesiveness is lowered, and when the amount of the cellulose-acetate-butylate resin is more than 3 parts by weight, no further improvement can be expected.
페이스트상 안료로는 은분, 아연, 구리, 금, 은, 니켈 및 티탄 등의 금속 페이스트 및 이들의 합금 페이스트를 사용할 수 있고, 이들 페이스트상 안료 중에서 은분 페이스트가 금속광택이 우수하고 취급이 쉬워 적합하다. As the paste pigment, metal pastes such as silver powder, zinc, copper, gold, silver, nickel, and titanium, and alloy pastes thereof can be used, and among these paste-like pigments, the silver powder paste has excellent metal gloss and is easy to handle and is suitable. .
본 발명의 액상 은분페이스트는 증착감이 우수한 크롬 증착감과 유사한 증착감을 가지며, 메탈디자인을 나타내는 기능성 첨가제이다. 상기 액상 은분페이스트는 전체 메탈릭 도료 조성물에 대해 1 중량부 내지 10 중량부인 것이 바람직하며, 액상 은분페이스트의 사용량이 1 중량부 미만인 경우에는 휘도 및 증착감이 떨어지고, 액상 은분페이스트의 사용량이 10 중량부 이상인 경우에는 제조비용 상승의 문제점이 있다.The liquid silver powder paste of the present invention has a deposition feeling similar to chromium deposition feeling with excellent deposition feeling, and is a functional additive exhibiting a metal design. The liquid silver powder paste is preferably 1 part by weight to 10 parts by weight based on the total metallic coating composition. When the amount of the liquid silver powder paste is less than 1 part by weight, the brightness and deposition feeling are decreased, and the amount of the liquid silver powder paste is 10 parts by weight. In the above case, there is a problem of an increase in manufacturing cost.
도장 시 도료 조성물내의 은분페이스트가 균일하게 배열되어 증착감을 구현하는데, 본 발명의 은분배향성 개선제는 여기에 외관상 휘도를 증진시키는 작용을 하며, 상기 은분배향성 개선제로는 DISPERBYK-162, BYK-P104S 및 CERAFAK-110(BYK-CHEMIE사 제품) 중에서 선택되는 적어도 1종 이상의 화합물을 사용할 수 있다. 상기 은분배향성 개선제의 사용량은 전체 메탈릭 도료 조성물에 대해 0.1 중량부 내지 3 중량부로 한다.The silver powder paste in the coating composition is uniformly arranged during coating to realize a feeling of deposition. The silver dispersity improving agent of the present invention serves to enhance the appearance brightness therein, and the silver dispersity improving agents include DISPERBYK-162, BYK-P104S and CERAFAK. At least one compound selected from -110 (manufactured by BYK-CHEMIE) can be used. The amount of the silver dispersibility improving agent is 0.1 parts by weight to 3 parts by weight based on the total metallic coating composition.
본 발명의 레벨링제는 표면장력의 저하 및 퍼짐성 향상으로 도장면을 평활하게 하며, 상기 레벨링제로는 BYK-306, BYK-341(BYK-CHEMIE사 제품) 및 TEGO WET 270(DEGUSSA AG사 제품) 중에서 선택되는 적어도 1종 이상의 화합물을 사용할 수 있다. 상기 레벨링제의 사용량은 전체 메탈릭 도료 조성물에 대해 0.1 중량부 내지 4 중량부로 한다.The leveling agent of the present invention smooths the coating surface by lowering the surface tension and improving the spreadability, and the leveling agent is selected from BYK-306, BYK-341 (manufactured by BYK-CHEMIE) and TEGO WET 270 (manufactured by DEGUSSA AG). At least one or more compounds selected may be used. The amount of the leveling agent is 0.1 parts by weight to 4 parts by weight based on the total metallic coating composition.
본 발명의 침강방지제는 액상 은분페이스트의 침강을 방지하며, 상기 침강방지제는 SH-350(KUSUMOTO CHEMICALS사 제품)을 사용하는 것이 좋으나, 이에만 한정되지 않는다. 상기 침강방지제의 사용량은 전체 메탈릭 도료 조성물에 대해 0.5 중량부 내지 5 중량부로 한다.The anti-settling agent of the present invention prevents the sedimentation of the liquid silver powder paste, and the anti-settling agent is preferably SH-350 (manufactured by KUSUMOTO CHEMICALS), but is not limited thereto. The amount of the antisettling agent is 0.5 parts by weight to 5 parts by weight based on the total metallic coating composition.
본 발명의 주제부 용제는 솔벤트 Ko#100, 디이소부틸케톤(Diisobutylketone), 부틸셀루솔브(Butylcelullsolve), 메틸이소부틸케톤(methylisobutylketone), 사이클로헥사논(Cyclohexanone), 톨루엔(Toluene), 에틸아세테이트(Ethylacetate) 중에서 선택되는 적어도 1종 이상의 용제를 사용할 수 있으며, 상기 용제의 사용량은 전체 메탈릭 도료 조성물에 대해 50 중량부 내지 90 중량부로 한다.The main solvent of the present invention is solvent Ko # 100, diisobutylketone, butyl cellulsolve, methylisobutyl ketone, methylhexabutylketone, cyclohexanone, toluene, ethyl acetate ( At least one solvent selected from Ethylacetate) may be used, and the amount of the solvent may be 50 parts by weight to 90 parts by weight based on the total metallic coating composition.
상기 언급한 바에 따라 메탈릭 도료 조성물의 주제부를 제조한다.According to the above, the main part of the metallic coating composition is prepared.
본 발명의 희석용제부는 상기 주제부의 여러 종류의 수지 및 첨가제를 용해시킬 수 있는 솔벤트 Ko#100 200 중량부 내지 300 중량부, 디이소부틸케톤(Diisobutylketone) 150 중량부 내지 250 중량부, 부틸셀루솔브(Butyl celullsolve) 100 중량부 내지 200 중량부, 메틸이소부틸케톤(methylisobutylketone) 100 중량부 내지 200 중량부, 사이클로헥사논(Cyclohexanone) 50 중량부 내지 150 중량부 중에서 선택되는 적어도 1종 이상의 용제를 사용할 수 있으며, 상기 주제부와 희석용제부의 중량비는 1 : 0.8 내지 1이다. Dilution solvent part of the present invention 200 parts by weight to 300 parts by weight of solvent Ko # 100, 150 parts by weight to 250 parts by weight of diisobutyl ketone, which is capable of dissolving various kinds of resins and additives of the main part, butyl cellussolve (Butyl celullsolve) 100 parts by weight to 200 parts by weight, methyl isobutyl ketone 100 parts by weight to 200 parts by weight, at least one solvent selected from 50 parts by weight to 150 parts by weight of cyclohexanone can be used The weight ratio of the main part and the dilution solvent part may be 1: 0.8 to 1.
이하, 실시예 및 비교예를 통하여 보다 상세히 설명하고자 한다. 이들 실시예 및 비교예는 오로지 본 발명을 보다 구체적으로 설명하기 위한 것으로, 본 발명의 요지에 따라 본 발명의 범위가 이들 실시예에 의해 제한되지 않는다는 것은 당업계에 통상의 지식을 가진 자에게 있어서 자명할 것이다.Hereinafter, the present invention will be described in more detail with reference to Examples and Comparative Examples. These examples and comparative examples are only for illustrating the present invention in more detail, it is to those of ordinary skill in the art that the scope of the present invention is not limited by these examples in accordance with the gist of the present invention. Will be self explanatory.
본 실시예에서는 증발 건조형 아크릴수지, 니트로세룰로오즈수지, 비닐아세테이트수지, 에폭시수지, 셀룰로오즈-아세테이트-부틸레이트수지, 침강방지제, 액상 은분페이스트, 레벨링제, 은분배향성 개선제, 용제를 이용하여 우수한 증착감 및 고휘도의 메탈릭 도료 조성물을 제조하였다.In the present embodiment, excellent evaporation-drying acrylic resin, nitrocellulose resin, vinyl acetate resin, epoxy resin, cellulose-acetate-butylate resin, anti-settling agent, liquid silver powder paste, leveling agent, silver dispersant improver, solvent A metallic coating composition of a feeling of deposition and high brightness was prepared.
실시예Example 1 One
니트로셀룰로오즈수지(예: NH-90, 일진산업) 15.0 중량부를 메틸이소부틸케톤용제 10.0 중량부에 투입하고, 비닐아세테이트 공중합수지(예: V.A.G.H, DOW CHEMICAL CO) 1.5 중량부를 메틸이소부틸케톤용제 7.3 중량부에 투입하여 각각 1500 ~ 2000 rpm으로 30 ~ 40 분간 교반하여 충분히 녹인 후 상기 혼합물을 증발 건조형 아크릴수지(예: ACRYDIC 56-1155, 애경화학) 23.0 중량부와 에폭시수지(예: YD-128H, KUKDO CHEMICAL INDUSTRY Co.) 0.2 중량부가 혼합된 용기에 넣고 동일한 교반 속도로 20 ~ 30 분간 균일하게 혼합하였다. 상기 교반한 혼합물에 액상 은분페이스트(예: METASHEEN 71-0010, CIBA SPECIALTY CHEMICALS CO) 2.5 중량부와 레벨링제로 BYK-306(BYK-CHEMIE) 0.7 중량부, BYK-341(BYK-CHEMIE) 0.7 중량부 및 TEGO WET-270(DEGUSSA) 0.5 중량부 세 종류와 은분배향성 개선제로 DISPERBYK-162(BYK-CHEMIE) 0.4 중량부, BYK-P104S (BYK-CHEMIE) 0.4 중량부 및 CERAFAK-110(BYK-CHEMIE) 0.4 중량부 세 종류와 침강 방지제(예: SH-350, KUSUMOTO CHEMICALS. Ltd) 1.8 중량부와 부틸셀루솔브 10.0 중량부, 메틸이소부틸케톤 12.3 중량부, 톨루엔 13.3 중량부를 차례로 혼합하고 교반하여 주제부를 제조하였다.15.0 parts by weight of nitrocellulose resin (e.g., NH-90, Iljin Industry) is added to 10.0 parts by weight of methyl isobutyl ketone solvent, and 1.5 parts by weight of vinyl acetate copolymer resin (e.g., VAGH, DOW CHEMICAL CO) 7.3 parts by weight of methyl isobutyl ketone It is added to the weight part and stirred for 30 to 40 minutes at 1500 to 2000 rpm, respectively, and then dissolved. The mixture is 23.0 parts by weight of an evaporated dry acrylic resin (eg ACRYDIC 56-1155, Aekyung Chemical) and an epoxy resin (eg YD- 128H, KUKDO CHEMICAL INDUSTRY Co.) 0.2 parts by weight was placed in a mixed vessel and mixed uniformly for 20 to 30 minutes at the same stirring speed. 2.5 parts by weight of liquid silver powder paste (e.g., METASHEEN 71-0010, CIBA SPECIALTY CHEMICALS CO) and 0.7 parts by weight of BYK-306 (BYK-CHEMIE) as a leveling agent, 0.7 parts by weight of BYK-341 (BYK-CHEMIE) And 0.5 parts by weight of TEGO WET-270 (DEGUSSA) and 0.4 parts by weight of DISPERBYK-162 (BYK-CHEMIE), 0.4 parts by weight of BYK-P104S (BYK-CHEMIE) and CERAFAK-110 (BYK-CHEMIE) 0.4 parts by weight of three kinds and sedimentation inhibitors (e.g. SH-350, KUSUMOTO CHEMICALS. Ltd.) 1.8 parts by weight, 10.0 parts by weight of butyl cellulsolve, 12.3 parts by weight of methyl isobutyl ketone, 13.3 parts by weight of toluene, and then mixed Prepared.
또한, 희석용제부로는 솔벤트 Ko#100, 디이소부틸케톤(Diisobutylketone), 부틸셀루솔브(Butyl celullsolve), 메틸이소부틸케톤(methylisobutylketone), 사이클로헥사논(Cyclohexanone)를 사용하였다.In addition, solvent Ko # 100, diisobutyl ketone, diisobutyl ketone, butyl celullsolve, methylisobutyl ketone, and cyclohexanone were used as the dilution solvent.
상기 제조된 주제부와 희석용제부를 중량비로 1 : 0.8 내지 1로 하여 메탈릭 도료를 제조하였다.The prepared main part and the diluting solvent part in a weight ratio of 1: 0.8 to 1 to prepare a metallic paint.
실시예Example 2 2
셀룰로오즈-아세테이트-부틸레이트수지(예: CAB-381-2, EASTMAN Co.) 2.7 중량부를 메틸이소부틸케톤용제 44.9 중량부에 투입하여 각각 1500 ~ 2000 rpm으로 30 ~ 40 분간 교반하여 충분히 녹인 후 상기 혼합물을 증발 건조형 아크릴수지(예: ACRYDIC 56-1155, 애경화학) 5.0 중량부에 넣고 동일한 교반 속도로 20 ~ 30 분간 균일하게 혼합하였다. 상기 교반한 혼합물에 액상 은분페이스트(예: METASHEEN 71-0010, CIBA SPECIALTY CHEMICALS CO) 2.5 중량부와 레벨링제로 BYK-306(BYK-CHEMIE) 0.3 중량부, 및 TEGO FLOW 425(DEGUSSA) 0.3 중량부 두 종류와 은분배향성 개선제(예: EFKA-4009, CIBA SPECIALTY CHEMICALS Co.) 0.3 중량부와 부틸셀루솔브 15.0 중량부, 에틸아세테이트 29.0 중량부를 차례로 혼합하고 교반하여 주제부를 제조하였다.2.7 parts by weight of cellulose-acetate-butylate resin (e.g., CAB-381-2, EASTMAN Co.) was added to 44.9 parts by weight of methyl isobutyl ketone solvent, stirred for 30 to 40 minutes at 1500 to 2000 rpm, respectively, and then dissolved. The mixture was added to 5.0 parts by weight of an evaporated dry acrylic resin (eg, ACRYDIC 56-1155, Aekyung Chemical) and uniformly mixed for 20 to 30 minutes at the same stirring speed. 2.5 parts by weight of liquid silver paste (eg METASHEEN 71-0010, CIBA SPECIALTY CHEMICALS CO) and 0.3 parts by weight of BYK-306 (BYK-CHEMIE) as a leveling agent, and 0.3 parts by weight of TEGO FLOW 425 (DEGUSSA) were added to the stirred mixture. The main portion was prepared by mixing and stirring 0.3 parts by weight of the type and the silver dispersibility improving agent (eg, EFKA-4009, CIBA SPECIALTY CHEMICALS Co.), 15.0 parts by weight of butyl cerusolve, and 29.0 parts by weight of ethyl acetate.
또한, 희석용제부로는 솔벤트 Ko#100, 디이소부틸케톤(Diisobutylketone), 부틸셀루솔브(Butyl celullsolve), 메틸이소부틸케톤(methylisobutylketone), 사이클로헥사논(Cyclohexanone)를 사용하였다.In addition, solvent Ko # 100, diisobutyl ketone, diisobutyl ketone, butyl celullsolve, methylisobutyl ketone, and cyclohexanone were used as the dilution solvent.
상기 제조된 주제부와 희석용제부를 중량비로 1 : 0.8 내지 1로 하여 메탈릭 도료를 제조하였다.The prepared main part and the diluting solvent part in a weight ratio of 1: 0.8 to 1 to prepare a metallic paint.
실시예Example 3 3
니트로셀룰로오즈수지(예: NH-90, 일진산업) 27.5 중량부를 메틸이소부틸케톤용제 16.1 중량부에 투입하여 각각 1500 ~ 2000 rpm으로 30 ~ 40 분간 교반하여 충분히 녹인 후 상기 혼합물을 증발 건조형 아크릴수지(예: ACRYDIC 56-1155, 애경화학) 12.0 중량부에 넣고 동일한 교반 속도로 20 ~ 30 분간 균일하게 혼합하였다. 상기 교반한 혼합물에 액상 은분페이스트(예: METASHEEN 71-0010, CIBA SPECIALTY CHEMICALS CO) 2.5 중량부와 레벨링제로 BYK-306(BYK-CHEMIE) 0.3 중량부 및 TEGO WET-270(DEGUSSA) 0.3 중량부 두 종류와 부틸셀루솔브 41.3 중량부를 차례로 혼합하고 교반하여 주제부를 제조하였다.27.5 parts by weight of nitrocellulose resin (eg NH-90, Iljin Industry) was added to 16.1 parts by weight of methyl isobutyl ketone solvent, stirred for 30 to 40 minutes at 1500 to 2000 rpm, respectively, and the mixture was dissolved. The mixture was evaporated to dry acrylic resin. (Example: ACRYDIC 56-1155, Aekyung Chemical) 12.0 parts by weight was added and mixed uniformly for 20 to 30 minutes at the same stirring speed. 2.5 parts by weight of liquid silver powder paste (e.g., METASHEEN 71-0010, CIBA SPECIALTY CHEMICALS CO) and 0.3 parts by weight of BYK-306 (BYK-CHEMIE) and 0.3 parts by weight of TEGO WET-270 (DEGUSSA) were added to the stirred mixture. The main part was prepared by mixing and stirring the kinds and 41.3 parts by weight of butylcellulsolve.
또한, 희석용제부로는 솔벤트 Ko#100, 디이소부틸케톤(Diisobutylketone), 부틸셀루솔브(Butyl celullsolve), 메틸이소부틸케톤(methylisobutylketone), 사이클로헥사논(Cyclohexanone)를 사용하였다.In addition, solvent Ko # 100, diisobutyl ketone, diisobutyl ketone, butyl celullsolve, methylisobutyl ketone, and cyclohexanone were used as the dilution solvent.
상기 제조된 주제부와 희석용제부를 중량비로 1 : 0.8 내지 1로 하여 메탈릭 도료를 제조하였다.The prepared main part and the diluting solvent part in a weight ratio of 1: 0.8 to 1 to prepare a metallic paint.
실시예Example 4 4
니트로셀룰로오즈수지(예: NH-90, 일진산업) 20.0 중량부를 메틸이소부틸케톤용제 26.3 중량부에 투입하여 각각 1500 ~ 2000 rpm으로 30 ~ 40 분간 교반하여 충분히 녹인 후 상기 혼합물을 증발 건조형 아크릴수지(예: ACRYDIC 56-1155, 애경화학) 19.5 중량부에 넣고 동일한 교반 속도로 20 ~ 30 분간 균일하게 혼합하였다. 상기 교반한 혼합물에 액상 은분페이스트(예: METASHEEN 71-0010, CIBA SPECIALTY CHEMICALS CO) 2.5 중량부와 레벨링제로 BYK-306(BYK-CHEMIE) 0.3 중량부 및 TEGO WET-270(DEGUSSA) 0.3 중량부 두 종류와 부틸셀루솔브 16.1 중량부, Ko#100 15.0 중량부를 차례로 혼합하고 교반하여 주제부를 제조하였다.20.0 parts by weight of nitrocellulose resin (eg NH-90, Iljin Industry) was added to 26.3 parts by weight of methyl isobutyl ketone solvent, stirred for 30 to 40 minutes at 1500 to 2000 rpm, respectively, and the mixture was dissolved. The mixture was evaporated to dry acrylic resin. (Example: ACRYDIC 56-1155, Aekyung Chemical) 19.5 parts by weight was added and mixed uniformly for 20 to 30 minutes at the same stirring speed. 2.5 parts by weight of liquid silver powder paste (e.g., METASHEEN 71-0010, CIBA SPECIALTY CHEMICALS CO) and 0.3 parts by weight of BYK-306 (BYK-CHEMIE) and 0.3 parts by weight of TEGO WET-270 (DEGUSSA) were added to the stirred mixture. The main part was prepared by mixing and stirring the kind, 16.1 parts by weight of butyl cellussolve, and 15.0 parts by weight of Ko # 100.
또한, 희석용제부로는 솔벤트 Ko#100, 디이소부틸케톤(Diisobutylketone), 부틸셀루솔브(Butyl celullsolve), 메틸이소부틸케톤(methylisobutylketone), 사이클로헥사논(Cyclohexanone)를 사용하였다.In addition, solvent Ko # 100, diisobutyl ketone, diisobutyl ketone, butyl celullsolve, methylisobutyl ketone, and cyclohexanone were used as the dilution solvent.
상기 제조된 주제부와 희석용제부를 중량비로 1 : 0.8 내지 1로 하여 메탈릭 도료를 제조하였다.The prepared main part and the diluting solvent part in a weight ratio of 1: 0.8 to 1 to prepare a metallic paint.
비교예Comparative example 1 One
니트로셀룰로오즈수지(예: NH-90, 일진산업) 11.6 중량부를 메틸이소부틸케톤용제 12.0 중량부에 투입하여 각각 1500 ~ 2000 rpm으로 30 ~ 40 분간 교반하여 충분히 녹인 후 상기 혼합물을 증발 건조형 아크릴수지(예: ACRYDIC 56-1155, 애경화학) 30.0 중량부에 넣고 동일한 교반 속도로 20 ~ 30 분간 균일하게 혼합하였다. 상기 교반한 혼합물에 액상 은분페이스트(예: SPARKLE SILVER 3122AR, Silver line Co.) 8.0 중량부와 레벨링제로 BYK-306(BYK-CHEMIE) 0.45 중량부 및 BYK-341(BYK-CHEMIE) 0.45 중량부 두 종류와 은분배향성 개선제(예: DISPERBYK-162, BYK-CHEMIE) 0.5 중량부 침강 방지제(예: DISPARLON 6900 20X, KUSUMOTO CHEMICALS. Ltd) 1.0 중량부와 부틸아세테이트 12.3 중량부, 자이렌 15.2 중량부, 톨루엔 8.5 중량부를 차례로 혼합하고 교반하여 주제부를 제조하였다.11.6 parts by weight of nitrocellulose resin (eg NH-90, Iljin Industry) was added to 12.0 parts by weight of methyl isobutyl ketone solvent, and stirred for 30 to 40 minutes at 1500 to 2000 rpm, respectively. (Example: ACRYDIC 56-1155, Aekyung Chemical) It was added to 30.0 parts by weight and mixed uniformly for 20 to 30 minutes at the same stirring speed. 8.0 parts by weight of liquid silver paste (e.g., SPARKLE SILVER 3122AR, Silver line Co.) and 0.45 parts by weight of BYK-306 (BYK-CHEMIE) and 0.45 parts by weight of BYK-341 (BYK-CHEMIE) were added to the stirred mixture. Type and silver distribution improving agent (e.g. DISPERBYK-162, BYK-CHEMIE) 0.5 part by weight Anti-settling agent (e.g. DISPARLON 6900 20X, KUSUMOTO CHEMICALS. Ltd) 1.0 part by weight and butyl acetate 12.3 part by weight, xylene 15.2 part by weight, toluene 8.5 parts by weight were mixed sequentially and stirred to prepare a main part.
또한, 희석용제부로는 솔벤트 Ko#100, 디이소부틸케톤(Diisobutylketone), 부틸셀루솔브(Butyl celullsolve), 메틸이소부틸케톤(methylisobutylketone), 사이 클로헥사논(Cyclohexanone)를 사용하였다.In addition, solvent Ko # 100, diisobutyl ketone, diisobutyl ketone, butyl celullsolve, methyl isobutyl ketone, and cyclohexanone were used as the dilution solvent.
상기 제조된 주제부와 희석용제부를 중량비로 1 : 1로 하여 메탈릭 도료를 제조하였다.The prepared main part and the dilution solvent part in a weight ratio of 1: 1 to prepare a metallic paint.
시험예Test Example 1 One
일실시예로 상기와 같이 주제부와 희석용제부를 중량비로 1 : 0.8 내지 1로 제조된 메탈릭 도료 조성물을 ABS, ABS+PC, PC 및 PC+PBT와 같은 플라스틱 소재에 스프레이로 도장하고 60℃ 내지 80℃에서 20 분간 건조시켜 도막을 형성하여 다음과 같은 물성을 평가하였다.In one embodiment, the metallic coating composition prepared in the weight ratio of 1: 0.8 to 1 in the main portion and the dilution solvent portion as described above is coated with a spray on a plastic material such as ABS, ABS + PC, PC and PC + PBT and 60 to It dried for 20 minutes at 80 degreeC, and formed the coating film, and evaluated the following physical properties.
물성시험은 촉진내후성, 내습성, 내열성, 온도순환시험 및 부착성을 시험한다.Physical property tests test accelerated weather resistance, moisture resistance, heat resistance, temperature cycling test and adhesion.
상기 촉진내후성은 KSM5000-3231에 규정된 도료의 촉진내후성 시험방법에 따라 Xenon arc Weather-o-meter에서 500 시간 경과 후 도막 상태와 박리 정도에 따라 80 % 이상인 것을 양호한 것으로 평가하며, 상기 내습성은 항온 항습기를 사용하여 50±2 ℃, 98 %RH 조건에서 방치 후 도막의 결함상태(변색, 광택저하, 크랙, 부착성)를 평가한다.According to the accelerated weather resistance test method of the paint specified in KSM5000-3231, the accelerated weather resistance is evaluated to be good as 80% or more depending on the coating state and the degree of peeling after 500 hours in Xenon arc weather-o-meter. Using a thermo-hygrostat, evaluate the defect state (discoloration, glossiness, crack, adhesion) of the coating film after standing at 50 ± 2 ℃, 98% RH conditions.
또한, 상기 내열성은 항온 항습기로 80 ℃에서 300 시간방치 후, 도막의 결함상태(변색, 광택저하, 크랙, 부착성)를 평가하며, 상기 온도 순환 시험은 도장된 시험시편을 80 ℃의 항온 항습기 안에서 3 시간 동안 보관 후, 실온에서 1시간 방치하고, 약 5 분 동안 온도를 서서히 내려 -40 ℃에서 3 시간 동안 유지시킨 후 실 온에서 1 시간 방치하고, 50 ℃ / 90 %RH의 항온 항습기 안에서 7 시간 방치한다. 이 과정을 연속 3회 반복 후 도막의 결함상태(변색, 광택저하, 크랙, 부착성)를 평가한다.In addition, the heat resistance is evaluated after 300 hours at 80 ℃ in a constant temperature and humidity chamber, to evaluate the defect state (discoloration, gloss decrease, crack, adhesion) of the coating film, the temperature cycling test is to test the coated test specimen at 80 ℃ constant temperature and humidity After storing for 3 hours in a room, it was allowed to stand at room temperature for 1 hour, the temperature was slowly lowered for about 5 minutes, maintained at -40 ° C for 3 hours, and then left at room temperature for 1 hour, in a constant temperature and humidity chamber of 50 ° C / 90% RH. Leave for 7 hours. After repeating this process three times in succession, the defect state (discoloration, gloss decrease, crack, adhesion) of the coating film is evaluated.
또한, 상기 부착성은 Cross cut. KSM 5981의 시험방법에 따라 평가한다.In addition, the adhesion is Cross cut. It is evaluated according to the test method of KSM 5981.
[표 1]TABLE 1
따라서 표1의 결과로 판단할 때 본 발명의 메탈릭 도료 조성물은 비교예로 사용된 기존의 메탈릭 도료 조성물의 물성과 동등 수준이상의 도막 성능을 얻었으며, 부착성과 내구성이 자동차내장재 및 가전제품 표준시험규격에 적합한 도료 조성물을 얻었다.Therefore, when judged by the results of Table 1, the metallic coating composition of the present invention obtained the coating performance of the same level or higher than the physical properties of the existing metallic coating composition used as a comparative example, the adhesion and durability standard test standards for automotive interior materials and home appliances A coating composition suitable for the present invention was obtained.
이상으로 본 발명 내용의 특정한 부분을 상세히 기술하였는 바, 당업계의 통상의 지식을 가진 자에게 있어서, 이러한 구체적 기술은 단지 바람직한 실시양태일 뿐이며, 이에 의해 본 발명의 범위가 제한되는 것은 아니다. 본 발명의 실질적인 범위는 첨부된 청구항들과 그것들의 등가물에 의하여 정의된다고 할 것이다.As described above in detail specific parts of the present invention, those skilled in the art, these specific descriptions are only preferred embodiments, and the scope of the present invention is not limited thereby. It is intended that the scope of the invention be defined by the claims appended hereto and their equivalents.
본 발명은 증발 건조형 아크릴수지, 니트로세룰로오즈수지, 비닐아세테이트수지, 에폭시수지, 셀룰로오즈-아세테이트-부틸레이트수지, 침강방지제, 액상 은분페이스트 및 용제를 포함한 메탈릭 도료 조성물로서, ABS, ABS+PC, PC 및 PC+PBT와 같은 플라스틱 소재로 이루어진 통신기기, 자동차 내장재 및 가전제품 위에 도장할 수 있으며, 상기 플라스틱 소재의 표면과 부착력이 뛰어나고 우수한 증착감 및 고휘도를 나타내며, 다양한 칼라디자인 표현이 가능하여 종래의 제품디자인에 비하여 새로운 디자인의 제품을 소비자에게 제공할 수 있다.The present invention is a metallic coating composition comprising evaporative drying type acrylic resin, nitrocellulose resin, vinyl acetate resin, epoxy resin, cellulose-acetate-butylate resin, sedimentation inhibitor, liquid silver powder paste and solvent, ABS, ABS + PC , Can be painted on communication devices, automobile interior materials and home appliances made of plastic materials such as PC and PC + PBT, and the surface and adhesion of the plastic material are excellent, showing excellent deposition and high brightness, and various color designs can be expressed. Compared to the conventional product design, it is possible to provide a new design product to the consumer.
또한, 본 발명의 메탈릭 도료 조성물을 플라스틱 소재 위에 도장하면 증착감이 우수한 크롬을 사용한 것과 유사한 증착감을 나타내기 때문에 환경 및 인체에 유해한 크롬도금증착공정을 대체할 수 있는 효과가 있다.In addition, when the metallic coating composition of the present invention is coated on a plastic material, it exhibits a deposition feeling similar to that of using chromium having excellent deposition feeling, and thus has an effect of replacing the chromium plating deposition process that is harmful to the environment and human body.
Claims (5)
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101033890B1 (en) * | 2008-11-07 | 2011-05-11 | 현대자동차주식회사 | Paint for magnetic cubic shape coating |
| CN102321414A (en) * | 2011-07-29 | 2012-01-18 | 东莞劲胜精密组件股份有限公司 | Aqueous silver powder primer for plastics and preparation method thereof |
| KR20190019486A (en) | 2017-08-18 | 2019-02-27 | 현대자동차주식회사 | Metallic paint composition |
| KR20190096157A (en) * | 2018-02-08 | 2019-08-19 | 주식회사 케이씨씨 | Coating composition |
| KR20210007399A (en) * | 2019-07-11 | 2021-01-20 | 주식회사 케이씨씨 | Coating Composition |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005220284A (en) | 2004-02-09 | 2005-08-18 | Nippon Paint Co Ltd | Metallic base coating composition and method for forming laminated coating film |
| JP5132026B2 (en) | 2004-03-24 | 2013-01-30 | 東洋アルミニウム株式会社 | Metallic pigment composition and UV metallic ink composition or UV metallic coating composition using the same |
| JP2006181505A (en) | 2004-12-28 | 2006-07-13 | Nissan Motor Co Ltd | Metallic coating method and laminated coating film |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101033890B1 (en) * | 2008-11-07 | 2011-05-11 | 현대자동차주식회사 | Paint for magnetic cubic shape coating |
| CN102321414A (en) * | 2011-07-29 | 2012-01-18 | 东莞劲胜精密组件股份有限公司 | Aqueous silver powder primer for plastics and preparation method thereof |
| KR20190019486A (en) | 2017-08-18 | 2019-02-27 | 현대자동차주식회사 | Metallic paint composition |
| KR20190096157A (en) * | 2018-02-08 | 2019-08-19 | 주식회사 케이씨씨 | Coating composition |
| KR20210007399A (en) * | 2019-07-11 | 2021-01-20 | 주식회사 케이씨씨 | Coating Composition |
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| KR100890143B1 (en) | 2009-03-20 |
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