KR100490955B1 - Face heating element intercepting electronic wave - Google Patents

Face heating element intercepting electronic wave Download PDF

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Publication number
KR100490955B1
KR100490955B1 KR10-2002-0069585A KR20020069585A KR100490955B1 KR 100490955 B1 KR100490955 B1 KR 100490955B1 KR 20020069585 A KR20020069585 A KR 20020069585A KR 100490955 B1 KR100490955 B1 KR 100490955B1
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base paper
conductive polymer
weight
carbon black
carbon
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KR10-2002-0069585A
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KR20020092307A (en
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정인
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하대봉
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    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/20—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/013—Heaters using resistive films or coatings
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/017—Manufacturing methods or apparatus for heaters
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/034—Heater using resistive elements made of short fibbers of conductive material

Abstract

본 발명은 온돌용 시트나 돌침대, 방습거울 등의 내부에 설치하여 열을 발생시키는 면상발열체의 제조방법에 관한 것으로, The present invention relates to a method of manufacturing a planar heating element that generates heat by installing inside an ondol sheet, a stone bed, a moisture-proof mirror, or the like,

펄프 또는 섬유로 이루어진 바탕지(1)를 5~50중량%의 카본사(2)가 함유된 물에 함침시켜 바탕지(1)의 표면에 카본사(2)를 도포한 후 건조시키는 카본사 도포공정과;Carbon yarn which impregnates the base paper 1 made of pulp or fiber with water containing 5 to 50% by weight of carbon yarn 2, and then applies the carbon yarn 2 to the surface of the base paper 1 and then dries it. Coating process;

카본사(2)가 도포된 바탕지(1)의 표면에 5~10 중량%의 디오펜 계열 또는 폴리 아닐린 계열의 전도성 폴리머를 도포하여 전도성 폴리머 막(6)을 형성하는 전도성 폴리머 막 형성공정과;A conductive polymer film forming step of forming a conductive polymer film 6 by applying a conductive polymer of 5 to 10% by weight of a diopene-based or polyaniline-based conductive polymer on the surface of the base paper 1 coated with the carbon yarn 2;

전도성 폴리머 막(6)이 형성된 바탕지(1)를 3~5중량%의 카본블랙(3)과, 1~2중량%의 전도성 폴리머와, 1중량%의 바인더를 각각 물에 혼합한 혼합액에 함침하여 카본블랙을 도포한 후 건조하는 카본블랙 도포공정과;The base paper 1 on which the conductive polymer film 6 was formed was subjected to a mixed liquid of 3 to 5% by weight of carbon black 3, 1 to 2% by weight of the conductive polymer, and 1% by weight of binder. A carbon black coating step of impregnating and coating carbon black and then drying;

바탕지(1)를 일정한 폭으로 재단하는 재단공정과;A cutting step of cutting the base paper 1 to a predetermined width;

카본블랙(3)이 도포된 바탕지(1)에 다수의 전극선(4)(4')을 설치하는 전극선 설치공정; 및An electrode wire installation step of providing a plurality of electrode wires 4 and 4 'on the base paper 1 coated with the carbon black 3; And

전극선(4)(4')이 설치된 바탕지(1)를 절연부재(5)(5')로 코팅하는 코팅공정으로 이루어지므로서,Since the base paper 1 on which the electrode wires 4 and 4 'are installed is coated with an insulating member 5 and 5',

발열성 및 전자파 차폐성이 뛰어나고 종래 면상발열체의 단점을 보완할 수 있으며, 원적외선을 방사되게 하여 인체의 건강증진에 큰 기여를 할 수 있는 것이다.It is excellent in heat generation and electromagnetic shielding and can compensate for the disadvantages of the conventional planar heating element, and can make a great contribution to health promotion of the human body by radiating far infrared rays.

Description

전자파 차단기능을 구비한 면상발열체 제조방법 {Face heating element intercepting electronic wave} Method for manufacturing planar heating element with electromagnetic wave shielding function {Face heating element intercepting electronic wave}

본 발명은 온돌용 시트나 돌침대, 방습거울 등의 내부에 설치하여 열을 발생시키는 면상발열체의 제조방법에 관한 것으로, 특히 카본사와 카본블랙을 함께 이용하여 함침방식에 의해 면상발열체를 제조하므로서, 발열성 및 전자파 차폐성, 원적외선 방사성을 향상시키고, 저항을 고르게 하여 발열성을 향상시킨 전자파 차단기능을 구비한 면상발열체 제조방법에 관한 것이다.The present invention relates to a method for producing a planar heating element that generates heat by installing inside an ondol sheet, a stone bed, a moisture-proof mirror, and the like, and in particular, by manufacturing an area heating element by an impregnation method using carbon yarn and carbon black together, The present invention relates to a planar heating element manufacturing method having an electromagnetic wave blocking function which improves heat generating property, electromagnetic shielding property, far-infrared radiation property, and improves heat generating property by evening resistance.

종래에 널리 사용되는 면상발열체는 보통 전기 통전에 의하여 발열하는 구조로서 되어 있고, 그 중 열선을 이용한 면상발열체는 전기가 한 선을 통해 흐르기 때문에 단선시 열이 전체적으로 고르게 발열하지 못하는 문제점이 있고, 선상발열체를 면상구조에 적용하므로서 열이 선에서 면상으로 전달 될 시에 열손실에 따라 발열효율이 떨어지며 에너지소모가 많으며 발열부위가 부분발열이기 때문에 온도분포가 불균일한 단점이 있다.Planar heating elements that are widely used in the prior art is usually a structure that generates heat by electric current, of which the planar heating element using a heating wire there is a problem that the heat does not evenly heat even when disconnected because the electricity flows through a single line, By applying the heating element to the planar structure, when heat is transferred from the line to the plane, the heat generation efficiency decreases according to the heat loss, the energy consumption is high, and the heat distribution part is partially generated so that the temperature distribution is uneven.

또한, 단선에 의한 난방정지 및 과열에 의한 화재 및 위험이 항상 내재되어 있었다.In addition, fires and dangers due to stop heating and overheating due to disconnection were always inherent.

이와 같은 문제점을 해결하기 위하여 카본블랙이나 카본사를 이용한 면상발열체가 개발되어 사용되어지고 있다.In order to solve this problem, a planar heating element using carbon black or carbon yarn has been developed and used.

그러나 카본블랙을 이용한 후막 발열체의 경우 페인팅 공정에 의해 제조하는데 이는 제작 가능한 발열체의 크기가 제한되며 작동시 열흐름 현상이 불균일한 열분포상의 단점이 있으며, 코팅재질의 선택이 제한적일 수 밖에 없는 문제점이 있고,However, the thick film heating element using carbon black is manufactured by a painting process, which is limited in size of the heating element that can be manufactured and has a disadvantage in heat distribution in which heat flow phenomenon is uneven, and the choice of coating material is limited. ,

카본사를 이용한 발열지는 자체 저항이 높고 고르지 않아 안정되고 다양한 발열성능을 지닌 발열체를 제조하는데 어려움이 있었다.Heat generating paper using carbon yarn had a high self-resistance and unevenness, making it difficult to manufacture a heating element having stable and various heat generating performance.

본 발명은 상기와 같은 문제점을 해결하기 위하여 안출된 것으로서, 카본사가 함침공정에 의해 도포된 펄프나 섬유지 등의 바탕지를 다시 카본블랙 혼합액에 함침시켜 면상발열체를 제조하므로서, 발열성 및 전자파 차폐성이 뛰어나고 전기한 종래 면상발열체의 단점을 보완할 수 있는 전자파 차단기능을 구비한 면상발열체 제조방법을 제공함에 본 발명의 목적이 있다. The present invention has been made in order to solve the above problems, by impregnating the back ground material such as pulp or fiber paper coated by the carbon yarn in the carbon black mixed solution to produce a planar heating element, heat generation and electromagnetic shielding An object of the present invention is to provide a planar heating element manufacturing method having an electromagnetic wave blocking function that can compensate for the disadvantages of the conventional planar heating element.

이하, 본 발명의 바람직한 실시예를 첨부된 도면을 참조하여 상세히 설명한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

본 발명은 도1의 도시와 같이 펄프 또는 섬유로 이루어진 바탕지(1)를 5~50중량%의 카본사(2)가 함유된 물에 함침시켜 바탕지(1)의 표면에 카본사(2)를 도포한 후 건조시키는 카본사 도포공정과; 그리고, 전도성 폴리머 막(6)이 형성된 바탕지(1)를 3~5중량%의 카본블랙(3)과, 1~2중량%의 전도성 폴리머와, 1중량%의 바인더를 각각 물에 혼합한 혼합액에 함침하여 카본블랙을 도포한 후 건조하는 카본블랙 도포공정과;In the present invention, as shown in Fig. 1, the base paper 1 made of pulp or fiber is impregnated in water containing 5 to 50% by weight of carbon yarn 2, and the carbon yarn 2 is formed on the surface of the base paper 1. ) Carbon coating step of applying and drying); The base paper 1 on which the conductive polymer film 6 was formed was mixed with 3 to 5% by weight of carbon black 3, 1 to 2% by weight of the conductive polymer, and 1% by weight of binder. A carbon black coating step of impregnating the mixed solution with carbon black and then drying the coating;

도2의 도시와 같이 카본사(2)가 도포된 바탕지(1)의 표면에 5~10 중량%의 디오펜 계열 또는 폴리 아닐린 계열의 전도성 폴리머를 도포하여 전도성 폴리머 막(6)을 형성하는 전도성 폴리머 막 형성공정과;바탕지를 일정한 폭으로 재단하는 재단공정과;As illustrated in FIG. 2, a conductive polymer film 6 is formed by coating a conductive polymer of 5 to 10 wt% of a diphene-based or polyaniline-based polymer on the surface of the base 1 coated with the carbon yarn 2. A polymer film forming step; a cutting step of cutting the base paper into a predetermined width;

삭제delete

도3의 도시와 같이 카본블랙(3)이 도포된 바탕지(1)에 다수의 전극선(4)(4')을 설치하는 전극선 설치공정과;An electrode wire installation step of installing a plurality of electrode wires 4 and 4 'on the base paper 1 coated with carbon black 3 as shown in FIG. 3;

도4의 도시와 같이 전극선(4)(4')이 설치된 바탕지(1)를 절연부재(5)(5')로 코팅하는 코팅공정으로 이루어지는 것이다.As shown in FIG. 4, the substrate 1 is provided with a coating process of coating the base paper 1 on which the electrode wires 4 and 4 'are installed with the insulating members 5 and 5'.

이하, 본 발명의 작용을 설명한다.The operation of the present invention will be described below.

본 발명의 면상발열체를 제조시에는 펄프나 섬유로 된 바탕지를 습식(wet-laid)방식에 의하여 수중에서 펌프나 섬유의 분산과정에서 저항값이 카본사를 함침시켜 바탕지(카본사가 적용된 펄프 또는 부직포)를 형성한다.When manufacturing the planar heating element of the present invention, the substrate is made of pulp or fiber by wet-laid method, and the resistance value is impregnated with carbon yarn in the process of dispersing the pump or fiber in water. Nonwoven fabric).

이때, 본 발명에 적용되는 카본사는 Avg.4x7x103 Ωㆍcm, 길이 10mm의 특성을 지닌 카본사 5~50% 적용한다.At this time, the carbon yarn applied to the present invention is Avg. 4x7x103 Ω · cm, 5 to 50% of the carbon yarn having a characteristic of 10mm in length.

이와 같이 구성된 바탕지를 다시 습식(wet-laid)방식에 의하여 전자파 차폐성능이 있는 도전성 카본블랙과 바인더가 혼합된 물에 함침시키므로서, 카본블랙을 바탕지의 표면에 고르게 분산흡착시키는 것이다.The substrate thus constructed is again impregnated with water in which the conductive carbon black and the binder having the electromagnetic wave shielding performance are mixed by the wet-laid method, thereby uniformly dispersing and adsorbing the carbon black on the surface of the substrate.

상기에서 본 발명에 적용된 카본블랙은 우수한 도전율을 가지고 물리적 성질이 달라 컴파운딩시에 특별한 장점을 갖는다.Carbon black applied to the present invention has an excellent conductivity and has a special advantage when compounding different physical properties.

본 발명에 적용된 카본블랙의 특성을 아래 표1과 같다.The characteristics of the carbon black applied to the present invention are shown in Table 1 below.

DBP 흡수율(mg/100g)DBP Absorption (mg / 100g) 회분함량(%)Ash content (%) 조립(Grit) 함량(ppm)Grit content (ppm) 수분함량(%)Moisture content (%) 1.0 Max1.0 Max PHPH 7.0~10.07.0-10.0

또한, 본 발명에서 사용되는 바인더는 PVA(Poly Vinyl Alchol)와 에폭시계열의 수지를 사용하며 이는 펄프 또는 섬유끼리의 접착성능을 향상시켜 주며 습강도(수분함유시 분해되지 않고 견디는 성질 및 발수성능)를 높이는 역할을 하고, 카본사나 카본블랙의 분산 흡착 성능을 향상시켜 면상발열체의 안전성의 향상(저항의 고른 분포에 따른 고른 발열 특성) 및 내구성을 증진시켜 우수한 도전성 및 기계성질을 갖는 것이다.In addition, the binder used in the present invention uses PVA (Poly Vinyl Alchol) and epoxy-based resin, which improves the adhesion performance between pulp or fibers, and has high wet strength (resistance and water repellency without degradation when containing water). It improves the dispersion adsorption performance of the carbon yarn or carbon black to improve the safety of the planar heating element (even heat generation characteristics according to the even distribution of resistance) and durability to have excellent conductivity and mechanical properties.

아래 표2는 카본사가 도포된 바탕지의 거리별 저항측정 실험결과이다.Table 2 below shows the results of resistance measurement tests for distances of carbon coated paper.

구분division 카본사함유비율/바탕지무게Carbon dead ratio / base weight 25%/50g25% / 50g 30%/60g30% / 60g 측정거리 Measuring distance 22 16001600 620620 44 14001400 680680 66 13001300 380380 1010 220220 1414 15001500 3030 2020 18001800 220220 3838 25002500 220220 4444 19001900 220220 4646 13201320 220220 5252 11801180 200200 5656 14001400 320320 6060 13001300 320320 7676 620620 100100 8080 780780 100100 9494 550550 8080 9898 300300 9090 104104 200200 9090 110110 160160 9090 단위unit cmcm ΩΩ ΩΩ

상기 표2에서 나타난 바와 같이 본 발명의 탄소섬유가 도포된 바탕지는 저항을 고르게하며 저항을 조절하므로서 발열온도의 조절이 가능한 것이다.As shown in Table 2, the substrate coated with the carbon fiber of the present invention can adjust the heating temperature by adjusting the resistance evenly.

아래 표3은 카본사 및 카본블랙, 전도성 폴리머가 도포된 바탕지의 저항값을 측정한 것이다.Table 3 below is a measurement of the resistance of the carbon fiber and the carbon black, the base paper coated with a conductive polymer.

구분division 카본사함유비율/바탕지무게Carbon dead ratio / base weight 15%/60g15% / 60 g 20%/50g20% / 50g 25%/50g25% / 50g 측정거리 Measuring distance 22 120120 8080 120120 44 125125 8080 66 125125 7474 120120 1010 165165 6565 132132 1414 165165 7070 138138 2020 185185 6767 151151 3838 120120 8080 150150 4444 120120 8080 150150 4646 125125 8787 150150 5252 125125 8585 123123 5656 125125 8585 125125 6060 125125 8585 125125 7676 152152 8585 125125 8080 120120 9595 125125 9494 120120 8080 125125 9898 130130 7575 130130 104104 152152 8888 130130 110110 155155 8686 130130 단위unit cmcm ΩΩ ΩΩ ΩΩ

상기 시험결과에서 나타난 바와 같이 카본사만을 도포하였을 경우보다 저항이 더욱 고르게 나타남을 알수 있다.As shown in the test results, it can be seen that resistance is more evenly expressed than when only carbon yarn is coated.

또한, 본 발명의 면상 발열체는 티오펜 계열 또는 폴리 아닐린 계열의 전도성 폴리머로 5~10 중량%의 막을 형성하여 전자파 차폐기능이 우수한 효과가 있을 뿐만 아니라, 발열지의 저항을 안정시키는 데 큰 도움을 주는 것이다.In addition, the planar heating element of the present invention forms a film of 5 to 10% by weight of a thiophene-based or polyaniline-based conductive polymer, which not only has an excellent electromagnetic shielding function, but also helps to stabilize the resistance of the heating sheet. will be.

상기 실험결과외에도 본 발명의 면상발열체는 전자파 차폐의 기능이 뛰어나고, 원적외선의 방사기능이 뛰어나 사용자의 건강증진에 큰 기여를 할 수 있는 것이다.In addition to the above test results, the planar heating element of the present invention is excellent in the function of shielding electromagnetic waves, and excellent radiation function of far infrared rays can contribute to the user's health promotion.

이와 같이 카본사와 카본블랙이 도포된 바탕지를 다양한 폭으로 재단한 후 띠형상의 동재질의 전극선을 다수 부착하고, 다양한 재질의 수지류로 된 절연부재로 코팅하는 것이다.Thus, after cutting the base paper coated with carbon and carbon black to various widths, a plurality of strip-like electrode wires are attached and coated with insulating materials made of resins of various materials.

특히, PVC 재질의 코팅필름으로 고온압축하여 얻어진 시트는 그 두께가 0.3~1mm 정도이고 연질의 정도가 인조가죽의 연질과 거의 동일하므로 보다 다양한 용도로 사용할 수 있는 것이다.In particular, the sheet obtained by high temperature compression with a coating film of PVC material is about 0.3 ~ 1mm in thickness and softness is almost the same as softness of artificial leather can be used for more various applications.

상기와 같이 본 발명은 카본사가 함침공정에 의해 도포된 펄프나 섬유지 등의 바탕지를 다시 카본블랙 혼합액에 함침시켜 면상발열체를 제조하므로서, 발열성 및 전자파 차폐성이 뛰어나고 종래 면상발열체의 단점을 보완할 수 있으며, 원적외선을 방사되게 하여 인체의 건강증진에 큰 기여를 할 수 있는 것이다. As described above, the present invention is to produce a planar heating element by impregnating a base material such as pulp or fiber paper coated by the carbon yarn in the impregnation process again to the carbon black mixed solution, and excellent heat generating and electromagnetic shielding properties and to compensate for the disadvantages of the conventional planar heating element It is possible to make far-infrared radiation, which can make a great contribution to the health of the human body.

도 1 은 본 발명의 제조방법 중 카본사를 도포한 바탕지를 도시한 사시도.1 is a perspective view showing a base coated with a carbon yarn of the manufacturing method of the present invention.

도 2 는 본 발명의 제조방법 중 전도성 폴리머 막을 형성한 상태를 도시한 사시도.Figure 2 is a perspective view showing a state in which a conductive polymer film is formed in the manufacturing method of the present invention.

도 3 은 본 발명의 제조방법 중 바탕지의 표면에 카본블랙을 도포한 상태를 도시한 사시도.Figure 3 is a perspective view showing a state in which carbon black is applied to the surface of the base paper of the manufacturing method of the present invention.

도 4 는 본 발명의 제조방법 중 바탕지에 전극선을 설치한 상태를 도시한 사시도.Figure 4 is a perspective view showing a state in which the electrode wire is installed on the base of the manufacturing method of the present invention.

도 5 는 본 발명의 제조방법 중 바탕지의 표면에 절연부재를 코팅하는 상태를 도시한 사시도.Figure 5 is a perspective view showing a state of coating an insulating member on the surface of the base paper of the manufacturing method of the present invention.

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

1 : 바탕지 2 : 카본사1: background paper 2: carbon yarn

3 : 카본블랙 4,4' : 전극선3: carbon black 4,4 ': electrode wire

5,5' : 절연부재 6 : 전도성 폴리머 막5,5 ': Insulation member 6: Conductive polymer membrane

Claims (1)

펄프 또는 섬유로 이루어진 바탕지(1)를 5~50중량%의 카본사(2)가 함유된 물에 함침시켜 바탕지(1)의 표면에 카본사(2)를 도포한 후 건조시키는 카본사 도포공정과;Carbon yarn which impregnates the base paper 1 made of pulp or fiber with water containing 5 to 50% by weight of carbon yarn 2, and then applies the carbon yarn 2 to the surface of the base paper 1 and then dries it. Coating process; 카본사(2)가 도포된 바탕지(1)의 표면에 5~10 중량%의 디오펜 계열 또는 폴리 아닐린 계열의 전도성 폴리머를 도포하여 전도성 폴리머 막(6)을 형성하는 전도성 폴리머 막 형성공정과;A conductive polymer film forming step of forming a conductive polymer film 6 by applying a conductive polymer of 5 to 10% by weight of a diopene-based or polyaniline-based conductive polymer on the surface of the base paper 1 coated with the carbon yarn 2; 전도성 폴리머 막(6)이 형성된 바탕지(1)를 3~5중량%의 카본블랙(3)과, 1~2중량%의 전도성 폴리머와, 1중량%의 바인더를 각각 물에 혼합한 혼합액에 함침하여 카본블랙을 도포한 후 건조하는 카본블랙 도포공정과;The base paper 1 on which the conductive polymer film 6 was formed was subjected to a mixed liquid of 3 to 5% by weight of carbon black 3, 1 to 2% by weight of the conductive polymer, and 1% by weight of binder. A carbon black coating step of impregnating and coating carbon black and then drying; 바탕지(1)를 일정한 폭으로 재단하는 재단공정과;A cutting step of cutting the base paper 1 to a predetermined width; 카본블랙(3)이 도포된 바탕지(1)에 다수의 전극선(4)(4')을 설치하는 전극선 설치공정; 및An electrode wire installation step of providing a plurality of electrode wires 4 and 4 'on the base paper 1 coated with the carbon black 3; And 전극선(4)(4')이 설치된 바탕지(1)를 절연부재(5)(5')로 코팅하는 코팅공정으로 이루어짐을 특징으로 하는 전자파 차단기능을 구비한 면상발열체 제조방법.Method for producing a planar heating element having an electromagnetic wave blocking function, characterized in that the coating step of coating the base paper (1), the electrode wire (4) (4 ') is installed with an insulating member (5) (5').
KR10-2002-0069585A 2002-11-11 2002-11-11 Face heating element intercepting electronic wave KR100490955B1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100909930B1 (en) 2007-11-23 2009-07-29 에스케이케미칼주식회사 Planar heating element and its manufacturing method
WO2010008216A2 (en) * 2008-07-17 2010-01-21 제이씨텍 주식회사 Carbon heating element and production method thereof

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100621418B1 (en) * 2004-10-20 2006-09-19 이석형 manufacturing method of calorific plate and thereby calorific plate
KR100684619B1 (en) * 2005-11-29 2007-02-22 인호진 Epoxy electric ondol panel
US20090291604A1 (en) * 2006-12-20 2009-11-26 Kolon Glotech, Inc. Heating fabric and method for fabricating the same

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4904850A (en) * 1989-03-17 1990-02-27 Raychem Corporation Laminar electrical heaters
KR900011331A (en) * 1988-12-06 1990-07-11 마꼬도 니시무라 Heatable Sheet Assembly
JPH03101893A (en) * 1989-09-14 1991-04-26 Kyoritsu Yuki Co Ltd Treatment of waste water
KR19980083165A (en) * 1997-05-12 1998-12-05 정몽선 Electrically conductive heating cloth
KR20020005166A (en) * 2000-08-26 2002-01-17 서영석 Carbonite fiber heating Paper and board
JP2002075604A (en) * 2000-06-12 2002-03-15 Toto Ltd Surface heater

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR900011331A (en) * 1988-12-06 1990-07-11 마꼬도 니시무라 Heatable Sheet Assembly
US4904850A (en) * 1989-03-17 1990-02-27 Raychem Corporation Laminar electrical heaters
JPH03101893A (en) * 1989-09-14 1991-04-26 Kyoritsu Yuki Co Ltd Treatment of waste water
KR19980083165A (en) * 1997-05-12 1998-12-05 정몽선 Electrically conductive heating cloth
JP2002075604A (en) * 2000-06-12 2002-03-15 Toto Ltd Surface heater
KR20020005166A (en) * 2000-08-26 2002-01-17 서영석 Carbonite fiber heating Paper and board

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100909930B1 (en) 2007-11-23 2009-07-29 에스케이케미칼주식회사 Planar heating element and its manufacturing method
WO2010008216A2 (en) * 2008-07-17 2010-01-21 제이씨텍 주식회사 Carbon heating element and production method thereof
WO2010008216A3 (en) * 2008-07-17 2010-04-22 제이씨텍 주식회사 Carbon heating element and production method thereof

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