KR100690576B1 - The Cooking device with nano-sliver marble coating and The method there of - Google Patents

The Cooking device with nano-sliver marble coating and The method there of Download PDF

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KR100690576B1
KR100690576B1 KR1020050101587A KR20050101587A KR100690576B1 KR 100690576 B1 KR100690576 B1 KR 100690576B1 KR 1020050101587 A KR1020050101587 A KR 1020050101587A KR 20050101587 A KR20050101587 A KR 20050101587A KR 100690576 B1 KR100690576 B1 KR 100690576B1
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layer
silver
coating
coating layer
weight
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KR20050109270A (en
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강효섭
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강효섭
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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J36/00—Parts, details or accessories of cooking-vessels
    • A47J36/02—Selection of specific materials, e.g. heavy bottoms with copper inlay or with insulating inlay
    • A47J36/025—Vessels with non-stick features, e.g. coatings
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J27/00—Cooking-vessels
    • A47J27/002—Construction of cooking-vessels; Methods or processes of manufacturing specially adapted for cooking-vessels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/02—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by baking
    • B05D3/0254—After-treatment
    • 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
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/14—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to metal, e.g. car bodies
    • 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
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/24—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials for applying particular liquids or other fluent materials
    • 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
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/50—Multilayers
    • B05D7/56—Three layers or more
    • B05D7/57—Three layers or more the last layer being a clear coat
    • B05D7/574—Three layers or more the last layer being a clear coat at least some layers being let to dry at least partially before applying the next layer
    • 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
    • B05D2506/00—Halogenated polymers
    • B05D2506/10—Fluorinated polymers
    • B05D2506/15—Polytetrafluoroethylene [PTFE]
    • 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
    • B05D2601/00—Inorganic fillers
    • B05D2601/20—Inorganic fillers used for non-pigmentation effect
    • B05D2601/28—Metals
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S220/00—Receptacles
    • Y10S220/912—Cookware, i.e. pots and pans

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Food Science & Technology (AREA)
  • Manufacturing & Machinery (AREA)
  • Cookers (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

본 발명은 은나노마블코팅 조리기구 및 그 제조방법에 관한 것으로서, 더욱 상세하게는 금속표면에 다중 코팅층이 형성된 조리기구에 있어서, 상기 코팅층 위에 은나노가 함유된 마블코팅액을 도포하여 점박이 형상의 은나노마블층을 형성시킨 것을 특징으로 한다.The present invention relates to a silver nano-coated cookware and a method for manufacturing the same, and more particularly, in a cookware having a multi-coating layer formed on a metal surface, by applying a silver coating solution containing silver nano-coated on the coating layer, the silver nano-marble layer having a spot shape. It characterized by forming.

본 발명에 따른 은나노마블코팅 조리기구 및 그 제조방법은 은나노가 함유된 코팅층을 형성시켜 기계적 성질이 향상되고 항균, 살균 등 인체에 유익한 특성을 제공함으로써 조리기구의 품질을 높일 수 있으며, 또한 그 제조공정을 단순화하여 생산성을 향상시킬 수 있는 효과가 있다.The silver nanomarble coated cookware and its manufacturing method according to the present invention can improve the quality of the cookware by forming a coating layer containing silver nano, thereby improving mechanical properties and providing beneficial properties to the human body, such as antibacterial and sterilization, and manufacturing the same. There is an effect that can improve the productivity by simplifying the process.

조리기구, 코팅층, 은나노 Cookware, Coating Layer, Silver Nano

Description

은나노마블코팅 조리기구 및 그 제조방법. {The Cooking device with nano-sliver marble coating and The method there of}Silver nano-coated cookware and manufacturing method thereof. {The Cooking device with nano-sliver marble coating and The method there of}

도 1은 본 발명에 따른 은나노마블코팅 조리기구의 사시도 및 부분확대도.1 is a perspective view and a partially enlarged view of a silver nano-coated cookware according to the present invention.

도 2는 본 발명의 일 실시예에 따른 제조방법의 공정도.2 is a process chart of the manufacturing method according to an embodiment of the present invention.

도 3은 본 발명의 다른 실시예에 따른 제조방법의 공정도.3 is a process diagram of a manufacturing method according to another embodiment of the present invention.

도 4는 본 발명의 또 다른 실시예에 따른 제조방법의 공정도.Figure 4 is a process diagram of a manufacturing method according to another embodiment of the present invention.

＊ 도면의 주요부위에 대한 부호의 설명 ＊＊ Explanation of symbols on major part of drawing ＊

1: 조리기구 10: 금속표면1: cookware 10: metal surface

20: 다중 코팅층 21: 프라이머 코팅층20: multiple coating layer 21: primer coating layer

22: 미드 코팅층 23: 탑 코팅층22: mid coating layer 23: top coating layer

30: 은나노마블코팅층 31: 은나노마블층30: silver nanomarble coating layer 31: silver nanomarble layer

32: 은나노투명층32: silver nano transparent layer

본 발명은 은나노마블코팅 조리기구 및 그 제조방법에 관한 것으로서, 더욱 상세하게는 조리기구 금속표면의 긁힘 등을 방지하기 위해 형성된 코팅층 위에 은 나노가 함유된 은나노마블코팅층을 형성시켜 조리기구의 기계적 성질을 향상시킴과 함께 항균, 살균 등의 효과를 얻을 수 있는 은나노마블코팅 조리기구 및 그 제조방법에 관한 것이다.The present invention relates to a silver nano-coated cookware and a method for manufacturing the same, and more particularly, to form a silver nano-marble coated layer containing silver nano on the coating layer formed to prevent scratching of the metal surface of the cooker mechanical properties of the cooker The present invention relates to a silver nanomarble coated cooking utensil and a method for manufacturing the same, which may improve the antimicrobial and sterilization effects.

일반적으로 프라이 팬 등의 조리기구는 알루미늄이나 철판과 같은 소정 금속을 성형하여 제작되며, 이러한 조리기구의 금속표면에는 음식물이 눌러붙거나 조리시 긁힘 등을 방지하기 위해 대부분의 경우 코팅층이 형성되어 있다.In general, a cooking utensil such as a frying pan is formed by molding a predetermined metal such as aluminum or iron plate, and in most cases, a coating layer is formed on the metal surface of the cooking utensil to prevent food from sticking or scratching during cooking. .

이러한 코팅층을 형성하기 위한 코팅제로는 테프론(PTFE: poly tetra fluoro ethylene) 불소수지가 이용되어 왔으며, 코팅층을 형성하는 코팅방법으로는 금속표면에 프라이머 코팅(하도 코팅)과 미드 코팅(중도코팅) 및 탑 코팅(상도코팅)을 순차적으로 적층시켜 코팅층을 3중으로 형성시키는 기술이 널리 사용되어 왔다.Teflon (PTFE: poly tetra fluoro ethylene) fluorine resin has been used as a coating agent for forming the coating layer, and as a coating method for forming the coating layer, a primer coating (undercoat) and a mid coating (mid coating) The technique of forming the coating layer in three layers by sequentially laminating the top coating (top coating) has been widely used.

또한, 최근에는 상기 3중 코팅층에 마블층을 형성시켜 내마모성을 향상시키는 기술이 개시되어 있다.In addition, recently, a technique of improving abrasion resistance by forming a marble layer on the triple coating layer has been disclosed.

그러나 조리기구는 사람이 섭취하는 음식물을 조리하는 기구이므로 물리적 특성도 중요하지만 무엇보다도 조리되는 음식물에 유익한 영향을 미치는 항균, 살균 등의 특성을 갖는 것이 더 중요하다고 할 수 있음에도, 상기한 종래의 코팅층은 내마모성 등 물리적 성질의 개선에만 국한될 뿐 코팅층을 조성하는 성분 자체에 인체에 유익한 특성은 전혀 존재하지 않는 문제점이 있다.However, since the cooking utensils are cooking utensils for human consumption, the physical properties are important, but above all, it is more important to have antimicrobial and sterilization properties which have a beneficial effect on the cooked foods. Silver is only limited to improvement of physical properties such as abrasion resistance, there is a problem that the beneficial properties of the human body do not exist at all in the component itself to form a coating layer.

본 발명은 상기의 문제점을 해결하기 위해서 안출된 것으로서, 본 발명의 목적은 은나노가 함유된 은나노마블코팅층을 형성시켜 기계적 성질이 향상되고 항균, 살균 등 인체에 유익한 특성을 제공함과 아울러 제조공정을 단순화하여 생산성을 높일 수 있는 은나노마블코팅 조리기구 및 그 제조방법을 제공하는 데 있다.The present invention has been made to solve the above problems, an object of the present invention is to form a silver nano-marble coating layer containing silver nano to improve the mechanical properties and provide beneficial properties to the human body, such as antibacterial, sterilization and simplify the manufacturing process It is to provide a silver nano-coated cookware and a method for manufacturing the same that can increase the productivity.

상기한 목적을 달성하기 위한 본 발명에 따른 은나노마블코팅 조리기구는,Silver nano-coated cookware according to the present invention for achieving the above object,

금속표면에 다중 코팅층이 형성된 조리기구에 있어서, 상기 코팅층 위에 은나노가 함유된 마블코팅액을 도포하여 점박이 형상의 은나노마블층을 형성시킨 것을 특징으로 한다.In a cooking appliance having a multi-coating layer formed on a metal surface, the silver nano-marble layer is coated on the coating layer to form a spotty silver nanomarble layer.

또한, 본 발명에 따른 은나노마블코팅 조리기구는 상기 은나노마블층이 형성된 상기 코팅층 위에 은나노가 함유된 투명코팅액을 도포하여 은나노투명층을 더 형성시키는 것을 특징으로 한다.In addition, the silver nano-marble coating cookware according to the present invention is characterized by further forming a silver nano-transparent layer by applying a transparent coating solution containing silver nano on the coating layer on which the silver nano-marble layer is formed.

여기서, 상기 마블코팅액은 PTFE분산액 85.5중량%, 은나노분산제 1.0중량%, 계면활성제 0.3중량%, 증류수 5.7중량%, 세라믹졸 1.5중량%, 코발트분산제 4.5중량%, Flash Pearl(반짝이는 분말) 0.8중량%, 기타분산제 0.7중량%로 조성됨이 바람직하다.Here, the marble coating solution is 85.5% by weight of PTFE dispersion, 1.0% by weight of silver nano-dispersant, 0.3% by weight of surfactant, 5.7% by weight of distilled water, 1.5% by weight of ceramic sol, 4.5% by weight of cobalt dispersant, 0.8% by weight of Flash Pearl (shiny powder) %, Other dispersant 0.7% by weight is preferred.

또한, 상기 투명코팅액은 PTFE분산액 92중량%, 은나노분산제 1.0중량%, 계면활성제 0.2중량%, 증류수 5.4중량%, Flash Pearl(반짝이는 분말) 0.6중량%, 기타분산제 0.8중량%로 조성됨이 바람직하다.In addition, the transparent coating liquid is preferably composed of 92% by weight of PTFE dispersion, 1.0% by weight of silver nano-dispersant, 0.2% by weight of surfactant, 5.4% by weight of distilled water, 0.6% by weight of Flash Pearl (shiny powder), 0.8% by weight of other dispersants. .

한편, 본 발명에 따른 은나노마블코팅 조리기구의 제조방법은 금속표면에 프라이머 코팅층을 형성한 후 300∼350℃에서 15∼20분간 건조하는 단계와, 상기 프라이머 코팅층 위에 미드 코팅층과 탑 코팅층을 순차적으로 형성하는 단계와, 상기 탑 코팅층 위에 마블코팅액을 도포하여 점박이 형상의 은나노마블층을 형성하는 단 계와, 상기 은나노마블층이 형성된 탑 코팅층 상에 투명코팅액을 도포하여 은나노투명층을 형성한 후, 400∼420℃에서 18분간 열처리하는 단계를 포함하는 것을 특징으로 한다.On the other hand, the manufacturing method of the silver nano-coated cookware according to the present invention after forming a primer coating layer on the metal surface and drying for 15 to 20 minutes at 300 ~ 350 ℃, the mid coating layer and the top coating layer sequentially on the primer coating layer And forming a silver nanomarble layer having a spot shape by applying a marble coating liquid on the top coating layer, and forming a silver nanotransparent layer by applying a transparent coating liquid on the top coating layer on which the silver nanomarble layer is formed. It characterized in that it comprises a step of heat treatment for 18 minutes at ~ 420 ℃.

또한, 본 발명에 따른 은나노마블코팅 조리기구의 제조방법은 금속표면에 프라이머 코팅층을 형성한 후 300∼350℃에서 15∼20분간 건조하는 단계와, 상기 프라이머 코팅층 위에 미드 코팅층을 형성한 후, 마블코팅액을 도포하여 점박이 형상의 은나노마블층을 형성하는 단계와, 상기 은나노마블층이 형성된 미드 코팅층 상에 투명코팅액을 도포하여 은나노투명층을 형성한 후, 400∼420℃에서 18분간 열처리하는 단계를 포함할 수 있다.In addition, according to the present invention, a method for manufacturing a silver nano-coated cookware is performed by forming a primer coating layer on a metal surface and drying at 300 to 350 ° C. for 15 to 20 minutes, and after forming a mid coating layer on the primer coating layer, marble Forming a silver nanomarble layer having a spot shape by applying a coating liquid, and forming a silver nanotransparent layer by applying a transparent coating solution on the mid coating layer on which the silver nanomarble layer is formed, and then heat-treating at 400 to 420 ° C. for 18 minutes. can do.

또한, 본 발명에 따른 은나노마블코팅 조리기구의 제조방법은 금속표면에 프라이머 코팅층을 형성한 후 300∼350℃에서 15∼20분간 건조하는 단계와, 상기 프라이머 코팅층 위에 미드 코팅층을 형성한 후, 마블코팅액을 도포하여 점박이 형상의 은나노마블층을 형성하는 단계와, 상기 은나노마블층이 형성된 미드 코팅층 상에 탑 코팅층을 형성한 후, 400∼420℃에서 18분간 열처리하는 단계를 포함할 수도 있다.In addition, according to the present invention, a method for manufacturing a silver nano-coated cookware is performed by forming a primer coating layer on a metal surface and drying at 300 to 350 ° C. for 15 to 20 minutes, and after forming a mid coating layer on the primer coating layer, marble Forming a silver nanomarble layer having a spot shape by applying a coating solution, and forming a top coating layer on the mid-coating layer on which the silver nanomarble layer is formed, and then heat-treating at 400 to 420 ° C. for 18 minutes.

이하에서, 본 발명의 바람직한 실시예를 첨부된 도면들을 참조하여 상세하게 설명하기로 한다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 발명에 따른 은나노마블코팅 조리기구의 사시도 및 코팅층의 부분확대도로서, 조리기구(1)의 금속표면(10)에 형성된 다중 코팅층(20) 위에 은나노마 블코팅층(30)을 형성시킨 것을 도시하고 있다.1 is a perspective view of a silver nano-coated cookware according to the present invention and a partially enlarged view of the coating layer, wherein the silver nano-coated layer 30 is formed on the multi-coated layer 20 formed on the metal surface 10 of the cooker 1. It shows what you have done.

상기 다중 코팅층(20)은 상기한 도면에 도시된 것과 같이 프라이머 코팅층(21)과 미드 코팅층(22), 및 탑 코팅층(23)이 순차적으로 적층된 3중 코팅층으로 이루어 질 수 있으며, 또한 상기 다중 코팅층(20)은 프라이머 코팅층(21)과 미드 코팅층(22)이 순차적으로 적층된 2중 코팅층으로 형성되어도 무방하다.The multi-coating layer 20 may be composed of a triple coating layer in which the primer coating layer 21, the mid-coating layer 22, and the top coating layer 23 are sequentially stacked as shown in the drawing, and the multi-coating The coating layer 20 may be formed of a double coating layer in which the primer coating layer 21 and the mid coating layer 22 are sequentially stacked.

상기 프라이머 코팅층(21)은 금속표면(10)에 프라이머 코팅액을 도포하여 형성되는 것으로서, 상기 프라이머 코팅액은 통상의 당업계에서 사용하는 코팅액을 사용하는데, 본 발명에서는 구체적으로 폴리아미드의 NMP용해 혼합물 18.5∼22.5중량%, 증류수 3∼7중량%, PTFE분산액 62.5중량%, AMORPHOUS실리카 2.1중량%, 액상카본 9.9중량%의 조성비율로 이루어진 코팅액을 사용함이 바람직하다.The primer coating layer 21 is formed by applying a primer coating liquid to the metal surface 10, the primer coating liquid is used in the conventional coating liquid, in the present invention specifically NMP soluble mixture of polyamide 18.5 It is preferable to use a coating liquid composed of a composition ratio of 22.5% by weight, 3-7% by weight of distilled water, 62.5% by weight of PTFE dispersion, 2.1% by weight of AMORPHOUS silica, and 9.9% by weight of liquid carbon.

상기 미드 코팅층(22)은 상기 형성된 프라이머 코팅층(21) 위에 미드 코팅액을 도포하여 형성되는 것으로서, 상기 미드 코팅액 역시 통상의 당업계에서 사용하는 코팅액을 사용하는데, 본 발명에서는 구체적으로 PTFE분산액 84중량%, 액상블랙 3.6중량%, 계면활성제 0.72중량%, 기타분산제 0.18 중량%, Flash Pearl(반짝이는 분말) 1.2중량%, 증류수 10.3중량%의 조성비율로 이루어진 코팅액을 사용함이 바람직하다. The mid-coating layer 22 is formed by applying a mid-coating solution on the formed primer coating layer 21, the mid-coating solution also uses a coating liquid used in the art, specifically in the present invention, 84% by weight of PTFE dispersion It is preferable to use a coating liquid consisting of 3.6% by weight of liquid black, 0.72% by weight of surfactant, 0.18% by weight of other dispersants, 1.2% by weight of Flash Pearl (shiny powder), and 10.3% by weight of distilled water.

상기 탑 코팅층(23)은 다중 코팅층(20)이 3중 코팅층인 경우에 최상단의 코팅층으로 상기 형성된 미드 코팅층(22) 위에 탑 코팅액을 도포하여 형성된다.The top coating layer 23 is formed by applying the top coating liquid on the formed mid coating layer 22 as the top coating layer when the multiple coating layer 20 is a triple coating layer.

상기 탑 코팅액 또한 통상의 당업계에서 사용하는 코팅액을 사용하는데, 본 발명에서는 구체적으로 PTFE분산액 89.8중량%, 계면활성제 0.72중량%, 기타분산제 0.18 중량%, Flash Pearl(반짝이는 분말) 2.4중량%, 증류수 6.9중량%의 조성비율로 이루어진 코팅액을 사용함이 바람직하다.The top coating liquid also uses a coating liquid used in the art in general, specifically, in the present invention, 89.8% by weight of PTFE dispersion, 0.72% by weight of surfactant, 0.18% by weight of other dispersants, 2.4% by weight of Flash Pearl (shiny powder), It is preferable to use a coating liquid consisting of a composition ratio of 6.9% by weight of distilled water.

상기 은나노마블코팅층(30)은 상기한 다중 코팅층(20) 위에 도포되어 형성되는데, 은나노마블층(31)과 은나노투명층(32)으로 이루어진다.The silver nanomarble coating layer 30 is formed by being applied on the multi-coating layer 20, and is composed of a silver nanomarble layer 31 and a silver nanotransparent layer 32.

상기 은나노마블층(31)은 상기한 다중 코팅층(20) 위에 마블코팅액을 저압 스프레이를 이용하여 점박이 형상으로 도포하여 형성한다.The silver nanomarble layer 31 is formed by applying a marble coating liquid on the multi-coating layer 20 in the form of a spot using a low pressure spray.

즉, 상기 은나노마블층(31)은 연속적인 평평한 코팅층이 아니라 다수개의 구형체가 상기 다중 코팅층(20) 위에 돌출되어 전체적으로는 점박이 형상으로 형성되는 불연속층이 된다.That is, the silver nanomarble layer 31 is not a continuous flat coating layer, but a plurality of spherical bodies protrude above the multiple coating layer 20 to form a discontinuous layer as a whole.

이러한 은나노마블층(31)을 형성시키는 마블코팅액은 은나노가 함유된 코팅액으로서, PTFE분산액 85.5중량%, 은나노분산제 1.0중량%, 계면활성제 0.3중량%, 증류수 5.7중량%, 세라믹졸 1.5중량%, 코발트분산제 4.5중량%, Flash Pearl(반짝이는 분말) 0.8중량%, 기타분산제 0.7중량%의 조성비율로 이루어짐이 바람직하다.The marble coating liquid forming the silver nanomarble layer 31 is a coating liquid containing silver nano, 85.5 wt% PTFE dispersion, 1.0 wt% silver nano dispersion, 0.3 wt% surfactant, 5.7 wt% distilled water, 1.5 wt% ceramic sol, cobalt It is preferably composed of a composition ratio of 4.5% by weight of dispersant, 0.8% by weight of Flash Pearl (shiny powder), and 0.7% by weight of other dispersants.

은나노는 은(Ag)을 나노화한 것으로서 주지하는 바와 같이 항균, 살균, 냄새제거 등 인체에 유익한 효과가 탁월하므로 상기 은나노마블층(31)은 이러한 은나노의 특성으로 인해 종래의 조리기구와는 차별화되는 효과를 낼 수 있게 된다.As the silver nano is a nano-silver (Ag) is known to have excellent beneficial effects on the human body, such as antibacterial, sterilization, odor removal, the silver nano marble layer 31 is differentiated from conventional cooking utensils due to the characteristics of the silver nano You can make an effect.

또한, 상기 마블코팅액은 다양한 색상을 사용하여 여러가지 모양의 미려한 은나노마블층(31)을 형성시킬 수도 있다.In addition, the marble coating liquid may form a beautiful silver nanomarble layer 31 having various shapes by using various colors.

상기 은나노투명층(32)은 투명한 코팅층으로서 상기 은나노마블층(31)이 형성된 다중 코팅층(20) 위에 투명코팅액을 스프레이함으로써 형성된다.The silver nano-transparent layer 32 is formed by spraying a transparent coating liquid on the multiple coating layer 20 in which the silver nano-marble layer 31 is formed as a transparent coating layer.

즉, 은나노투명층(32)은 은나노마블층(31)과 함께 더욱 넓은 표면적에서 음 식물과 접촉하여 항균 및 살균작용을 할 수 있도록 기능하게 된다.That is, the silver nano-transparent layer 32 is in contact with the negative plant in a larger surface area with the silver nano-marble layer 31 to function to antibacterial and sterilization.

이러한 은나노투명층(32)을 형성하는 투명코팅액 또한 은나노가 함유된 코팅액으로서, PTFE분산액 92중량%, 은나노분산제 1.0중량%, 계면활성제 0.2중량%, 증류수 5.4중량%, Flash Pearl(반짝이는 분말) 0.6중량%, 기타분산제 0.8중량%의 조성비율로 이루어짐이 바람직하다.The transparent coating liquid for forming the silver nano-transparent layer 32 is also a coating liquid containing silver nano, 92 wt% PTFE dispersion, 1.0 wt% silver nanodispersant, 0.2 wt% surfactant, 5.4 wt% distilled water, Flash Pearl (shiny powder) 0.6 It is preferably made up of a composition ratio of 0.8% by weight and other dispersants.

이상에서 설명한 바와 같은 본 발명에 따른 은나노마블코팅 조리기구의 제조방법을 설명하면 다음과 같다.Referring to the manufacturing method of the silver nano-marble coating cookware according to the present invention as described above are as follows.

도 2는 본 발명에 따른 제조방법의 일 실시예를 단계별로 나타내는 도면이다.2 is a view showing step by step an embodiment of a manufacturing method according to the present invention.

상기한 도면을 참조하면, 먼저 조리기구(1)의 코팅작업을 진행하기에 앞서 전처리과정(S101)을 거치게 되는데, 조리기구의 형상으로 성형 가공된 기구의 금속표면(10)을 샌드 블라스팅 처리하여 코팅액이 부착이 잘 되도록 한 다음 이물질을 제거하기 위한 세척과정을 진행한다.Referring to the drawings, prior to the coating process of the cooking utensils (1) is first subjected to a pre-treatment process (S101), by sandblasting the metal surface 10 of the appliance molded into the shape of the cooking utensils Allow the coating solution to adhere well and then proceed with the cleaning process to remove foreign substances.

그 후 세척된 기구의 금속표면(10)에 프라이머 코팅액을 도포하여 프라이머 코팅층(21)을 형성한다.(S102) 이 때, 상기 프라이머 코팅층(21)은 12∼15㎛ 두께로 형성시킴이 바람직하다.After that, the primer coating solution is applied to the metal surface 10 of the cleaned apparatus to form the primer coating layer 21. (S102) At this time, the primer coating layer 21 is preferably formed to a thickness of 12 to 15㎛. .

상기 프라이머 코팅층(21) 형성 후 상기 코팅층을 경화시키기 위해 300∼350℃에서 15∼20분간 건조하는 공정을 거친다.(S103)After the primer coating layer 21 is formed, the coating layer is dried for 15 to 20 minutes at 300 to 350 ° C. to cure the coating layer.

상기 건조공정 후 미드 코팅액을 도포하여 미드 코팅층(22)을 형성하고(S104), 상기 미드 코팅액이 건조되기 전에 탑 코팅액을 도포하여 탑 코팅층(23)을 형성시킨다(S105). 이 때, 상기 미드 코팅층(22)은 8∼12㎛, 탑 코팅층(23)은 6∼12㎛ 두께로 형성시킴이 바람직하다.After the drying process, the mid-coating solution is applied to form the mid-coating layer 22 (S104), and the top-coating solution is applied before the mid-coating solution is dried to form the top-coating layer 23 (S105). At this time, the mid coating layer 22 is preferably 8 to 12㎛, the top coating layer 23 is preferably formed to a thickness of 6 to 12㎛.

상기 미드 코팅액 및 탑 코팅액의 도포 후 은나노가 함유된 마블코팅액을 저압스프레이를 통해 점박이 형상으로 도포하여 은나노마블층(31)을 형성시킨다(S106).After the coating of the mid-coating solution and the top coating solution, the marble coating solution containing silver nano is applied in a spotty shape through a low pressure spray to form a silver nanomarble layer 31 (S106).

그리고 상기 마블코팅액의 도포 후 은나노가 함유된 투명코팅액을 도포하여 은나노투명층(32)을 형성시킨다(S107). 이 때, 상기 은나노투명층(32)은 6∼10㎛ 두께로 형성시킴이 바람직하다.Then, after the marble coating liquid is applied, the transparent coating liquid containing silver nano is applied to form the silver nano transparent layer 32 (S107). At this time, the silver nano-transparent layer 32 is preferably formed to a thickness of 6 ~ 10㎛.

상기와 같이 투명코팅액이 도포된 후 최종적으로 소성로에서 400∼420℃에서 18분간 열처리공정을 거쳐 마무리된다(S108).After the transparent coating solution is applied as described above is finally finished through a heat treatment process for 18 minutes at 400 ~ 420 ℃ in the kiln (S108).

상기한 공정에서 가열건조공정은 프라이머 코팅층(21)의 형성 후에 이루어지는 제1차 공정과 은나노투명층(32)의 형성 후 최종적으로 이루어지는 제2차 공정만으로 이루어지며, 미드 코팅액의 도포에서부터 투명코팅액의 도포까지는 건조공정없이 각 코팅액의 도포가 바로 이루어 지게 된다.In the above-described process, the heat drying step is composed of only the first step after the primer coating layer 21 is formed and the second step after the formation of the silver nanotransparent layer 32, and from the application of the mid-coating liquid to the application of the transparent coating liquid. Until the application of each coating liquid is made without a drying process.

도 3은 본 발명에 따른 제조방법의 다른 실시예를 단계별로 나타내는 도면으로서, 상기한 일 실시예와 달리 탑 코팅층(23)을 형성시키는 공정없이 미드 코팅층(22) 위에 바로 은나노마블층(31)을 형성시키는 공정을 수행함에 차이가 있다.3 is a diagram showing another embodiment of the manufacturing method according to the present invention step by step, unlike the above embodiment, the silver nanomarble layer 31 directly on the mid-coating layer 22 without forming the top coating layer 23 There is a difference in carrying out the process of forming a.

즉, 상술한 일 실시예와 동일하게 프라이머 코팅층(21)을 형성 및 건조하는 공정을 거치고 나서, 미드 코팅액을 도포하여 미드 코팅층(22)을 형성한 후에 바로 마블코팅액을 도포하여 점박이 형상의 은나노마블층(31)을 형성시킨다.That is, after going through the process of forming and drying the primer coating layer 21 in the same manner as in the above-described embodiment, after the mid-coating solution is formed to form the mid-coating layer 22, the marble coating liquid is applied immediately to form a spotty silver nanomarble. Layer 31 is formed.

그 후는 상기 일 실시예와 동일하게 투명코팅액을 도포하여 은나노투명층(32)을 형성한 후, 같은 조건에서 열처리공정을 거침으로써 마무리된다.Thereafter, the transparent coating solution is applied in the same manner as in the above embodiment to form the silver nano-transparent layer 32, and then the heat treatment process is finished under the same conditions.

도 4는 본 발명에 따른 제조방법의 또 다른 실시예를 단계별로 나타내는 도면으로서, 은나노투명층(32) 대신에 은나노마블층(31)에 탑 코팅층(23)을 형성시키는 공정을 수행함에 차이가 있다.4 is a diagram showing another embodiment of the manufacturing method according to the present invention step by step, there is a difference in performing the process of forming the top coating layer 23 on the silver nanomarble layer 31 instead of the silver nano transparent layer 32. .

즉, 상술한 실시예들과 동일하게 프라이머 코팅층(21)을 형성 및 건조하는 공정을 거치고 나서, 미드 코팅액을 도포하여 미드 코팅층(22)을 형성한 후에 바로 마블코팅액을 도포하여 점박이 형상의 은나노마블층(31)을 형성시킨다.That is, after going through the process of forming and drying the primer coating layer 21 in the same manner as in the above-described embodiments, after the mid-coating solution is formed to form the mid-coating layer 22, the marble coating solution is applied immediately to form a spotty silver nanomarble. Layer 31 is formed.

상기 마블코팅액의 도포 후에 탑 코팅액을 도포하여 탑 코팅층(23)을 형성한 후, 같은 조건에서 열처리공정을 거침으로써 마무리되는 것이다.After the marble coating solution is applied, the top coating solution is applied to form the top coating layer 23, and then the same is finished by a heat treatment process under the same conditions.

상술한 제조방법의 모든 실시예에 있어서 가열건조공정은 프라이머 코팅층(21)의 형성 후에 이루어지는 제1차 공정과 최상단의 코팅층 형성 후 최종적으로 이루어지는 제2차 공정만으로 이루어지는 점에 있어서는 동일하다.In all the embodiments of the manufacturing method described above, the heat drying step is the same in that the first step is performed after the primer coating layer 21 is formed and only the second step is finally performed after the uppermost coating layer is formed.

이상에서 설명된 본 발명에 따른 은나노마블코팅 조리기구 및 그 제조방법은 전술한 실시예와 첨부된 도면에 의해 한정되는 것은 아니며, 본 발명의 기술적 사상을 벗어나지 않는 범위 내에서의 다양한 변환 및 치환이 가능한 것은 본 발명이 속하는 기술분야에서 통상의 지식을 가진 자에게 자명한 것으로서 특허청구범위에서 기술된 본 발명의 기술적 사상에 속하는 것이라 할 것이다.The silver nano-coated cookware and its manufacturing method according to the present invention described above are not limited by the above-described embodiment and the accompanying drawings, and various transformations and substitutions within the scope without departing from the technical spirit of the present invention It is possible to say that it is obvious to those skilled in the art to which the present invention pertains belongs to the technical idea of the present invention described in the claims.

이상에서 설명한 바와 같이 본 발명에 따른 은나노마블코팅 조리기구 및 그 제조방법은 은나노가 함유된 마블코팅층을 형성시켜 기계적 성질이 향상되고 항균, 살균 등 인체에 유익한 특성을 제공함으로써 조리기구의 품질을 높일 수 있으며, 또한 그 제조공정을 단순화하여 생산성을 향상시킬 수 있는 효과가 있다.As described above, the silver nanomarble coating cookware and its manufacturing method according to the present invention form a marble coating layer containing silver nano to improve mechanical properties and improve the quality of the cookware by providing beneficial properties to the human body such as antibacterial and sterilization. In addition, there is an effect that can improve the productivity by simplifying the manufacturing process.

Claims (7)

삭제delete 금속표면에 다중 코팅층이 형성된 조리기구에 있어서,In the cooking utensil having a multiple coating layer formed on the metal surface, 상기 코팅층 위에 은나노가 함유된 마블코팅액을 도포하여 점박이 형상의 은나노마블층을 형성하며, 상기 은나노마블층이 형성된 상기 코팅층 위에 은나노가 함유된 투명코팅액을 도포하여 은나노투명층을 형성시킨 것을 특징으로 하는 은나노마블코팅 조리기구.A silver nanomarble coating layer is formed on the coating layer to form a silver nanomarble layer having a spot shape, and a silver nanotransparent layer is formed by coating a transparent coating solution containing silver nanoparticles on the coating layer on which the silver nanomarble layer is formed. Marble coated cookware. 제 2항에 있어서,The method of claim 2, 상기 마블코팅액은 PTFE분산액 85.5중량%, 은나노분산제 1.0중량%, 계면활성제 0.3중량%, 증류수 5.7중량%, 세라믹졸 1.5중량%, 코발트분산제 4.5중량%, Flash Pearl(반짝이는 분말) 0.8중량%, 기타분산제 0.7중량%로 조성되는 것을 특징으로 하는 은나노마블코팅 조리기구.The marble coating solution is 85.5% by weight of PTFE dispersion, 1.0% by weight of silver nano-dispersant, 0.3% by weight of surfactant, 5.7% by weight of distilled water, 1.5% by weight of ceramic sol, 4.5% by weight of cobalt dispersant, 0.8% by weight of Flash Pearl (shiny powder), Silver nano-coated cookware, characterized in that the composition is composed of 0.7% by weight of other dispersants. 제 2항에 있어서,The method of claim 2, 상기 투명코팅액은 PTFE분산액 92중량%, 은나노분산제 1.0중량%, 계면활성제 0.2중량%, 증류수 5.4중량%, Flash Pearl(반짝이는 분말) 0.6중량%, 기타분산제 0.8중량%로 조성되는 것을 특징으로 하는 은나노마블코팅 조리기구.The transparent coating solution is characterized in that the composition is composed of 92% by weight of PTFE dispersion, 1.0% by weight of silver nano-dispersant, 0.2% by weight of surfactant, 5.4% by weight of distilled water, 0.6% by weight of Flash Pearl (shiny powder), 0.8% by weight of other dispersants. Silver nano coating cookware. 금속표면에 프라이머 코팅층을 형성한 후 300∼350℃에서 15∼20분간 건조하는 단계;Forming a primer coating on the metal surface and drying at 300 to 350 ° C. for 15 to 20 minutes; 상기 프라이머 코팅층 위에 미드 코팅층과 탑 코팅층을 순차적으로 형성하는 단계;Sequentially forming a mid coating layer and a top coating layer on the primer coating layer; 상기 탑 코팅층 위에 마블코팅액을 도포하여 점박이 형상의 은나노마블층을 형성하는 단계;Applying a marble coating liquid on the top coating layer to form a silver nanomarble layer having a spot shape; 상기 은나노마블층이 형성된 탑 코팅층 상에 투명코팅액을 도포하여 은나노투명층을 형성한 후, 400∼420℃에서 18분간 열처리하는 단계;를 포함하는 것을 특징으로 하는 은나노마블코팅 조리기구의 제조방법.And forming a silver nanotransparent layer by applying a transparent coating solution on the top coating layer on which the silver nanomarble layer is formed, and then heat-treating at 400 to 420 ° C. for 18 minutes. 금속표면에 프라이머 코팅층을 형성한 후 300∼350℃에서 15∼20분간 건조하는 단계;Forming a primer coating on the metal surface and drying at 300 to 350 ° C. for 15 to 20 minutes; 상기 프라이머 코팅층 위에 미드 코팅층을 형성한 후, 마블코팅액을 도포하여 점박이 형상의 은나노마블층을 형성하는 단계;Forming a mid-coating layer on the primer coating layer, and then applying a marble coating liquid to form a silver nanomarble layer having a spot shape; 상기 은나노마블층이 형성된 미드 코팅층 상에 투명코팅액을 도포하여 은나노투명층을 형성한 후, 400∼420℃에서 18분간 열처리하는 단계;를 포함하는 것을 특징으로 하는 은나노마블코팅 조리기구의 제조방법.And forming a silver nanotransparent layer by applying a transparent coating solution on the mid-coating layer on which the silver nanomarble layer is formed, and then heat-treating at 400 to 420 ° C. for 18 minutes. 금속표면에 프라이머 코팅층을 형성한 후 300∼350℃에서 15∼20분간 건조하는 단계;Forming a primer coating on the metal surface and drying at 300 to 350 ° C. for 15 to 20 minutes; 상기 프라이머 코팅층 위에 미드 코팅층을 형성한 후, 마블코팅액을 도포하여 점박이 형상의 은나노마블층을 형성하는 단계;Forming a mid-coating layer on the primer coating layer, and then applying a marble coating liquid to form a silver nanomarble layer having a spot shape; 상기 은나노마블층이 형성된 미드 코팅층 상에 탑 코팅층을 형성한 후, 400∼420℃에서 18분간 열처리하는 단계;를 포함하는 것을 특징으로 하는 은나노마블코팅 조리기구의 제조방법.And forming a top coating layer on the mid-coating layer on which the silver nano-marble layer is formed, and then heat-treating at 400 to 420 ° C. for 18 minutes.
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KR101067297B1 (en) 2011-04-18 2011-09-23 이원철 Method for manufacturing cooking apparatus with semi-dry multilayered coating

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* Cited by examiner, † Cited by third party
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JPH10179403A (en) * 1996-12-20 1998-07-07 Nikkei Prod:Kk Cooking vessel and production of its parts

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10179403A (en) * 1996-12-20 1998-07-07 Nikkei Prod:Kk Cooking vessel and production of its parts

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
10179403 *
2003980660000 *

Cited By (1)

* Cited by examiner, † Cited by third party
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