KR101079706B1 - Glaze Composition for potter expressing green color - Google Patents

Glaze Composition for potter expressing green color Download PDF

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KR101079706B1
KR101079706B1 KR1020080132919A KR20080132919A KR101079706B1 KR 101079706 B1 KR101079706 B1 KR 101079706B1 KR 1020080132919 A KR1020080132919 A KR 1020080132919A KR 20080132919 A KR20080132919 A KR 20080132919A KR 101079706 B1 KR101079706 B1 KR 101079706B1
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weight
glaze
green color
feldspar
glaze composition
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KR20100074469A (en
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신규식
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    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C8/00—Enamels; Glazes; Fusion seal compositions being frit compositions having non-frit additions
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C1/00—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
    • C03C1/002—Use of waste materials, e.g. slags
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C1/00—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
    • C03C1/02—Pretreated ingredients
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C1/00—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
    • C03C1/04—Opacifiers, e.g. fluorides or phosphates; Pigments

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Glass Compositions (AREA)
  • Compositions Of Oxide Ceramics (AREA)

Abstract

본 발명은 도자기용 유약조성물에 관한 것으로, 콩깍지 재 15~25중량%, 발효된 솔잎 50~70중량%, 장석 13~25중량%, 분쇄된 대합조개 껍질 1~7중량%로 구성되며, 본 발명의 유약을 통상의 유약과 마찬가지로 초벌구이 된 도자기에 칠하여 소성시키게 되면 도자기의 표면에 은은한 녹색을 발현하며, 자연스럽게 흘러내리는 듯한 모양의 무늬가 형성된다.The present invention relates to a glaze composition for ceramics, comprising 15 to 25% by weight of soybean pod ash, 50 to 70% by weight of fermented pine needles, 13 to 25% by weight of feldspar, 1 to 7% by weight of crushed clam shell. When the glaze of the invention is applied to a ceramic that has been made with a bulb like a conventional glaze and fired, a light green color is expressed on the surface of the ceramic, and a pattern that looks like a natural flow is formed.

도자기, 유약, 콩깍지, 장석, 솔잎, 대합조개, 녹색 Pottery, Glaze, Pods, Feldspar, Pine needles, Clam, Green

Description

녹색 색상을 발현하는 도자기용 유약조성물{Glaze Composition for potter expressing green color}Glaze composition for potter expressing green color

본 발명은 도자기용 유약조성물에 관한 것으로, 보다 상세하기로는 녹색 색상을 발현하는 도자기용 유약조성물에 관한 것이다.The present invention relates to a glaze composition for ceramics, and more particularly to a glaze composition for ceramics expressing a green color.

도자기용 유약조성물은 통상, 장석, 규석, 석회석, 광명단, 활석, 형석, 카르복시메틸셀룰로오스 등을 주성분으로 하고 여기에 소량의 색소가 첨가된다. 색소로는 산화크롬, 산화코발트, 산화철, 산화구리, 이산화망간 등과 같은 금속산화물이 주로 이용된다.Glaze compositions for ceramics are usually composed of feldspar, quartzite, limestone, photoluminescent, talc, fluorite, carboxymethylcellulose, and a small amount of pigment is added thereto. As the dye, metal oxides such as chromium oxide, cobalt oxide, iron oxide, copper oxide, and manganese dioxide are mainly used.

예를 들면, 한국 등록특허 제10-0328464호에서는 색상의 발현을 위하여 이산화망간, 산화구리, 산화니켈 등을 사용하고 있으며, 한국 등록특허 제10-0387920호에서는 산화철 및 코발트 등을 사용하며, 한국 공개특허 제10-2005-0108995호에서는 산화크롬과 산화철 등을 사용하고 있다. 그러나 유약이 생활도자기에 사용될 경우, 금속산화물이 인체에 악영향을 미칠 우려가 있으므로 가급적 사용을 자제하는 것이 바람직하다.For example, Korean Patent No. 10-0328464 uses manganese dioxide, copper oxide, nickel oxide, etc. to express color, and Korean Patent No. 10-0387920 uses iron oxide, cobalt, and the like. In Patent No. 10-2005-0108995, chromium oxide, iron oxide, and the like are used. However, when glaze is used in ceramics for living, metal oxides may adversely affect the human body, so it is desirable to refrain from using it.

또한 종래의 유약은 공통적으로 과거의 중국이나 고려, 조선시대의 청자나 백자같은 고급스러우면서도 은은한 자연미를 표현하지 못한다는 문제점을 가지고 있다.In addition, the conventional glaze has a problem in that it does not express luxury and subtle natural beauty, such as celadon and white porcelain of the past China, Goryeo, Joseon Dynasty.

본 발명은 상기한 바와 같은 문제점을 해결하기 위한 것으로, 인체에 무해한 성분으로만 구성된 유약을 제공하는 것을 목적으로 한다. 본 발명의 다른 목적은 고급스러우면서도 은은한 색상을 표현하는 도자기용 유약을 제공하는 것이다. 본 발명의 또 다른 목적은 녹색 색상을 발현하는 유약을 제공하는 것이다.The present invention has been made to solve the above problems, and an object of the present invention is to provide a glaze composed only of components harmless to the human body. Another object of the present invention is to provide a glaze for ceramics expressing luxury and subtle color. Another object of the present invention is to provide a glaze expressing green color.

본 발명의 유약 조성물은 콩깍지 재 15~25중량%, 발효된 솔잎 50~70중량%, 장석 13~25중량%, 분쇄된 대합조개 껍질 1~7중량%로 구성된다. Glaze composition of the present invention is composed of 15-25% by weight of pods ash, 50-70% by weight of fermented pine needles, 13-25% by weight of feldspar, 1-7% by weight of crushed clam shell.

이하, 본 발명을 상세히 설명한다.Hereinafter, the present invention will be described in detail.

식물이 산화된 후 남게 되는 것이 ‘재’이며, 재 속에는 활석, 아연, 탄산바륨, 규사, 알루미나 등과 같은 성분이 함유되어 있다. 본 발명에서 사용되는 콩깍지 재는 잿물 성분(알칼리 성분)이 제거된 것이다. 제거방법은 재를 물에 담근 후 하루 정도 방치한 다음 물을 제거하고 다시 물에 담근 후 방치하는 방법을 수회 반복하는 것이다. 잿물이 제거되지 않을 경우에는 얻어진 도자기가 지나치게 반짝 거리게 된다.The ash that remains after the plant is oxidized is ash, which contains talcum, zinc, barium carbonate, silica sand, and alumina. Soybean ash used in the present invention is the lye component (alkali component) is removed. The removal method is to repeat the method of immersing ash in water and leaving it for a day, then removing the water and immersing it in water and then leaving it for several times. If the lye is not removed, the porcelain obtained will be too shiny.

잿물이 제거된 콩깍지 재는 소성 후 색상이 자연스럽게 흘러내리는 듯한 역할을 한다. 적절한 사용량은 15~25중량%로 이 범위 미만의 경우에는 투입 효과가 부족하며, 이 범위를 초과하는 경우에는 흘러내리는 느낌이 지나치게 된다.The lye-free soybean ash acts as a natural flow of color after firing. Appropriate amount of use is 15 to 25% by weight, the input effect is insufficient when less than this range, and if it exceeds this range, the feeling of flowing down is excessive.

본 발명에서 사용되는 솔잎은 발효된 것으로, 녹색 색상을 발현하는 역할을 한다. 발효방법은 물과 솔잎을 약 1 : 1의 비율로 섞어서 3~10년 정도 발효하여 건조시키는 것이다. 발효기간이 충분하여야만 색상이 잘 나타나게 된다. 적절한 사용량은 50~70중량%로, 이 범위 미만의 경우에는 녹색 색상의 발현이 부족하게 되고, 이 범위를 초과하는 경우에는 다른 성분의 사용이 상대적으로 줄어들기 때문에 원하는 결과를 얻지 못하게 된다.Pine needle used in the present invention is fermented, and serves to express the green color. Fermentation method is to mix the water and pine needles in a ratio of about 1: 1, fermented for 3 to 10 years and dried. The fermentation period should be sufficient for the color to appear well. Appropriate amount of use is 50-70% by weight. If it is below this range, the green color will be insufficient, and if it exceeds this range, the use of other ingredients will be relatively reduced, which will not achieve the desired result.

본 발명에서 사용되는 장석은 낮은 온도에서 잘 녹고, 알칼리 성분이 다른 광물질보다 많이 함유되어 있으며, 다른 광물과 융합이 잘 되고 응집력이 우수하여 유약의 원료로 통상적으로 사용되는 것이다. 장석의 적절한 사용량은 13~25중량%로, 이 범위 미만의 경우에는 사용되는 광물질 간의 응집력이 부족하게 되며, 이 범위를 초과하는 경우에는 흐름성과 색상 발현에 원하지 않는 영향을 미치게 된다.Feldspar used in the present invention is well melted at low temperatures, contains more alkali components than other minerals, is well fused with other minerals and excellent cohesive force is commonly used as a raw material of glaze. The appropriate amount of feldspar is 13 to 25% by weight. If less than this range, the cohesion between minerals used is insufficient, and if it exceeds this range, unwanted effects on flow and color development will occur.

본 발명에서 사용되는 분쇄된 대합조개는 흰색을 띤 것으로 맑고 투명한 색상이 발현되도록 하는 역할을 한다. 적절한 사용량은 1~7중량%로서, 이 범위 미만의 경우에는 원하는 효과를 얻을 수 없으며, 이 범위를 초과하는 경우에는 역시 흐름성과 색상 발현에 좋지 않은 영향을 주게 된다.The crushed clam used in the present invention has a white color and serves to express a clear and transparent color. Appropriate amount of use is 1 to 7% by weight, and if it is below this range, the desired effect cannot be obtained, and if it exceeds this range, it will also adversely affect flowability and color development.

위와 같은 조성의 유약을 통상의 유약과 마찬가지로 초벌구이 된 도자기에 칠하여 소성시키게 되면 도자기의 표면에 은은한 녹색을 발현하며, 자연스럽게 흘러내리는 듯한 모양의 무늬가 형성된다. When the glaze of the above composition is painted and baked on the porcelain, which is the same as the usual glaze, the surface of the porcelain is expressed with a subtle green color.

(실시예)(Example)

잿물을 제거한 꽁깍지 재 20중량부, 7년간 발효시킨 솔잎 60중량부, 장석 17중량부 및 분쇄한 흰색 대합조개 분말 3중량부를 물 120중량부에 넣고 잘 섞은 다음 초벌구이된 도자기에 칠하였다. 칠하여진 도자기를 1265℃의 온도에서 소성한 결과 도1과 같이 은은한 녹색 색상을 발현하며 자연스럽게 흘러내리는 듯한 모양이 형성된 도자기가 얻어졌다. 20 parts by weight of lye from which the lye was removed, 60 parts by weight of pine needles fermented for 7 years, 17 parts by weight of feldspar and 3 parts by weight of pulverized white clam powder were added to 120 parts by weight of water, mixed well, and coated on a roasted pottery. As a result of firing the painted porcelain at a temperature of 1265 ° C., a porcelain formed with a soft green color as shown in FIG. 1 and naturally flowing down was obtained.

도1은 본 발명의 실시예에 의하여 얻어진 도자기의 사진이다.1 is a photograph of porcelain obtained by an embodiment of the present invention.

Claims (3)

발효된 식물 잎과 장석을 함유하는 도자기용 유약 조성물에 있어서, 잿물이 제거된 콩깍지 재 15~25중량%, 3~10년 간 발효된 솔잎 50~70중량%, 장석 13~25중량%, 분쇄된 대합조개 껍질 1~7중량%로 구성되는 도자기용 유약 조성물.In the glaze composition for ceramics containing fermented plant leaves and feldspar, 15 to 25% by weight of lye-free soybean pod ash, 50 to 70% by weight pine needles fermented for 3 to 10 years, 13 to 25% by weight feldspar, crushed Glaze composition for porcelain consisting of 1 to 7% by weight of the clamshell. 삭제delete 삭제delete
KR1020080132919A 2008-12-24 2008-12-24 Glaze Composition for potter expressing green color KR101079706B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101384251B1 (en) * 2013-08-21 2014-04-14 주식회사 도야 Glaze composition containing ashes of bean pod

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6218266B2 (en) * 2013-03-13 2017-10-25 島根県 Manufacturing method of unglazed ceramics using shells
CN104496559A (en) * 2014-12-05 2015-04-08 侯晓东 Preparation method of fruit-green glaze ceramic artworks

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100759053B1 (en) * 2006-03-29 2007-09-14 신규식 Glaze composition producing crystal and manufacturing method thereof
KR100831251B1 (en) * 2006-04-03 2008-05-22 신규식 Glaze composition producing crystal and manufacturing method thereof

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100759053B1 (en) * 2006-03-29 2007-09-14 신규식 Glaze composition producing crystal and manufacturing method thereof
KR100831251B1 (en) * 2006-04-03 2008-05-22 신규식 Glaze composition producing crystal and manufacturing method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101384251B1 (en) * 2013-08-21 2014-04-14 주식회사 도야 Glaze composition containing ashes of bean pod

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