JP3472912B2 - Glaze composition for decorative ceramic products and method for forming decorative pattern using the same - Google Patents
Glaze composition for decorative ceramic products and method for forming decorative pattern using the sameInfo
- Publication number
- JP3472912B2 JP3472912B2 JP22018298A JP22018298A JP3472912B2 JP 3472912 B2 JP3472912 B2 JP 3472912B2 JP 22018298 A JP22018298 A JP 22018298A JP 22018298 A JP22018298 A JP 22018298A JP 3472912 B2 JP3472912 B2 JP 3472912B2
- Authority
- JP
- Japan
- Prior art keywords
- glaze
- penetration
- decorative
- weight
- generating agent
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000000203 mixture Substances 0.000 title claims description 19
- 239000000919 ceramic Substances 0.000 title claims description 11
- 238000000034 method Methods 0.000 title claims description 10
- 230000035515 penetration Effects 0.000 claims description 44
- 239000003795 chemical substances by application Substances 0.000 claims description 22
- 239000002245 particle Substances 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 10
- 238000010304 firing Methods 0.000 claims description 8
- 238000005034 decoration Methods 0.000 claims description 6
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 3
- 239000011707 mineral Substances 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 2
- 238000002156 mixing Methods 0.000 claims description 2
- 239000008187 granular material Substances 0.000 claims 1
- 238000013329 compounding Methods 0.000 description 12
- 239000002994 raw material Substances 0.000 description 12
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 10
- 239000000377 silicon dioxide Substances 0.000 description 5
- 239000004575 stone Substances 0.000 description 5
- 230000000149 penetrating effect Effects 0.000 description 4
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 3
- 239000001768 carboxy methyl cellulose Substances 0.000 description 3
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 3
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 3
- 239000004927 clay Substances 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 239000010433 feldspar Substances 0.000 description 3
- HUAUNKAZQWMVFY-UHFFFAOYSA-M sodium;oxocalcium;hydroxide Chemical compound [OH-].[Na+].[Ca]=O HUAUNKAZQWMVFY-UHFFFAOYSA-M 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 229910052845 zircon Inorganic materials 0.000 description 3
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 description 3
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 239000001055 blue pigment Substances 0.000 description 2
- 235000010755 mineral Nutrition 0.000 description 2
- 239000011787 zinc oxide Substances 0.000 description 2
- 235000014692 zinc oxide Nutrition 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
Landscapes
- Glass Compositions (AREA)
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、タイル、陶磁器、
陶器、瓦等のセラミック製品の釉薬に関し、また、これ
を用いた装飾模様の形成方法に関するものである。TECHNICAL FIELD The present invention relates to tiles, ceramics,
The present invention relates to a glaze for ceramic products such as pottery and roof tiles, and a method for forming a decorative pattern using the glaze.
【０００２】[0002]
【従来技術とその問題点】焼物の素地とこの上に施釉さ
れた釉薬との間に熱膨脹係数の差があると、これが焼成
後に物理的応力となって釉薬に小さなひび割れを生じ
る。これは、貫入と呼ばれる現象であり、一般的には欠
点と考えられ、そのため素地と釉薬の間で熱膨脹係数を
合致せしめて貫入の発生を防止するのが通常である。2. Description of the Related Art If there is a difference in the coefficient of thermal expansion between the base material of the ware and the glaze applied on it, this causes physical stress after firing and causes small cracks in the glaze. This is a phenomenon called "penetration" and is generally considered to be a drawback. Therefore, it is usual to match the coefficient of thermal expansion between the base material and the glaze to prevent the occurrence of penetration.
【０００３】しかし、一部の焼物では釉薬として素地と
異なる熱膨脹係数を有するものを故意に用いて貫入を装
飾模様とする手法や、熱膨脹係数の異なる釉薬を素地に
積層状に施釉して貫入模様を得る手法もある。However, in some of the pottery products, a glaze having a coefficient of thermal expansion different from that of the base material is intentionally used as a decorative pattern, or a glaze having a different coefficient of thermal expansion is laminated on the base material to form a penetration pattern. There is also a method to obtain.
【０００４】しかし、このような方法で得られた貫入は
いずれも平面的模様であり、また素地、釉薬、焼成等の
諸条件を設定することによって貫入の発生および貫入の
程度をコントロールするのは難しく、従来から美しい立
体的貫入模様を容易に得る技術が求められていた。However, the penetrations obtained by such a method are all flat patterns, and it is not possible to control the occurrence of penetrations and the degree of penetrations by setting various conditions such as the base material, glaze, and firing. It has been difficult to obtain a beautiful three-dimensional pattern of penetration from the past.
【０００５】[0005]
【発明が解決しようとする課題】本発明の目的は、上記
の要望に応えるべく、審美性に富む立体的貫入模様を形
成することができるセラミック製品の装飾用釉薬組成物
を提供することにある。SUMMARY OF THE INVENTION It is an object of the present invention to provide a decorative glaze composition for a ceramic product, which can form a three-dimensional penetrating pattern with high aesthetics in order to meet the above demand. .
【０００６】[0006]
【課題を解決するための手段】本発明によるセラミック
製品の装飾用釉薬組成物は、下層釉薬配合原料より小さ
い熱膨脹係数を有し、かつ、同下層釉薬配合原料より大
きい粒度を有する貫入発生剤を、同下層釉薬配合原料に
対して１重量％から４０重量％配合したことを特徴とす
るものである。A glaze composition for decorative ceramic products according to the present invention comprises a penetration generating agent having a thermal expansion coefficient smaller than that of a lower layer glaze compounding raw material and having a particle size larger than that of the lower layer glaze compounding raw material. , For the lower layer glaze compounding raw material
On the other hand, 1 to 40% by weight is blended.
【０００７】好ましい貫入発生剤の材料としては、珪
石、長石、ジルコン等の天然鉱物、セルベン、シャモッ
ト等の焼物の再生品、ガラス、フリット等の粒状品が例
示できる。Examples of preferable materials for the penetration generating agent include natural minerals such as silica stone, feldspar and zircon, reclaimed products of calcene such as cerbene and chamotte, and granular products such as glass and frit.
【０００８】貫入発生剤は、下層釉薬配合原料より小さ
い熱膨脹係数を有し、かつ、同下層釉薬配合原料より大
きい粒度を有するものであることが肝要である。通常
は、このような貫入発生剤を予め作製しておき、これを
釉薬のスリップに所定量配合する。It is important that the penetration generating agent has a thermal expansion coefficient smaller than that of the lower layer glaze compounding raw material and has a particle size larger than that of the lower layer glaze compounding raw material . Usually, such a penetration generating agent is prepared in advance, and this is mixed with a predetermined amount of the glaze slip.
【０００９】貫入発生剤は、その７０％以上が好ましく
は２０メッシュから１００メッシュ、より好ましくは２
８メッシュから６０メッシュの範囲にある粒度を有す
る。貫入発生剤の粒度が小さ過ぎると貫入の程度が少な
くなり、粒度が大き過ぎると貫入の程度が多くなるの
で、上記範囲の粒度が望ましい。釉薬の粒度は一般的に
２００メッシュ全通である。70% or more of the penetration generating agent is preferably 20 mesh to 100 mesh, more preferably 2 mesh.
It has a particle size in the range of 8 mesh to 60 mesh. If the particle size of the penetration generating agent is too small, the degree of penetration decreases, and if the particle size is too large, the degree of penetration increases, so the particle size in the above range is desirable. The particle size of the glaze is generally 200 mesh full.
【００１０】貫入発生剤として特に好適なものは５号珪
石、フリット粒等である。Particularly suitable as the penetration generating agent are No. 5 silica stone, frit grains and the like.
【００１１】貫入発生剤の配合量は、下層釉薬配合原料
に対して１重量％から４０重量％、好ましくは５重量％
から３０重量％の範囲である。貫入発生剤の配合量が増
すと、貫入の程度も多くなるが、釉薬の耐火度が上がり
釉薬が焼成工程で溶融しにくくなり、逆に貫入発生剤の
配合量が少な過ぎると、貫入の程度が少なくなるので、
貫入発生剤の配合量は１重量％から４０重量％である。
貫入発生剤が珪石等の天然鉱物である場合は、その添加
量が下層釉薬配合原料に対して好ましくは１重量％から
２０重量％、より好ましくは５重量％から１５重量％の
範囲である。貫入発生剤がフリット粒である場合は、そ
の添加量が下層釉薬配合原料に対して好ましくは１重量
％から４０重量％、より好ましくは５重量％から３０重
量％の範囲である。The amount of the penetration generating agent is the lower layer glaze compounding raw material.
To 40% by weight, preferably 5% by weight
To 30% by weight. When the amount of penetration generating agent increases, the degree of penetration also increases, but the fire resistance of the glaze increases and it becomes difficult for the glaze to melt in the firing process. Conversely, if the amount of penetration generating agent is too small, the degree of penetration will increase. Is less,
The content of the penetration generating agent is 1% by weight to 40% by weight.
When the penetration generating agent is a natural mineral such as silica stone, the addition amount thereof is preferably 1% by weight to 20% by weight, and more preferably 5% by weight to 15% by weight, with respect to the lower layer glaze compounding raw material . When the penetration generating agent is frit particles, the addition amount thereof is preferably in the range of 1% by weight to 40% by weight, more preferably 5% by weight to 30% by weight, based on the lower layer glaze compounding raw material .
【００１２】釉薬の組成は、常用のものであってよく、
例えば、ソーダー石灰フリット、長石、粘土、珪酸ジル
コン、青顔料、亜鉛華、カルボキシメチルセルロース等
からなる。この組成に水を加えてスリップを調製する。The composition of the glaze may be conventional,
For example, soda lime frit, feldspar, clay, zircon silicate, blue pigment, zinc white, carboxymethyl cellulose and the like. Slip is prepared by adding water to this composition.
【００１３】本発明によるセラミック製品の装飾模様の
形成方法は、熱膨脹係数の異なる少なくとも２種の釉薬
を重ね塗りして積層状に施釉し、ついで焼成により貫入
を生じせしめるに際し、先に説明した装飾用下層釉薬組
成物からなる釉薬を下層として施釉し、その上に同組成
物より熱膨脹係数の大きい上層釉薬を施釉し、ついで焼
成により貫入発生剤を貫入の核として貫入模様を形成せ
しめることを特徴とする方法である。In the method for forming a decorative pattern of a ceramic product according to the present invention, at least two kinds of glazes having different thermal expansion coefficients are overcoated to apply a glaze in a laminated form, and then the firing is performed to cause penetration, and the decoration described above is applied. It is characterized in that a glaze consisting of a lower layer glaze composition is applied as a lower layer, an upper layer glaze having a larger coefficient of thermal expansion than that of the composition is applied on it, and then firing is performed to form a penetration pattern with the penetration generating agent as a core of penetration. Is the method.
【００１４】釉薬の施釉後、通常は乾燥を行い、ついで
焼成を行う。乾燥および焼成は通常の条件で行ってよ
い。After glaze application, the glaze is usually dried and then fired. Drying and baking may be performed under usual conditions.
【００１５】釉薬によって積層される層は２層に限られ
ず、３層、４層等であってもよい。何れかの下層に先に
説明した装飾用釉薬組成物を施釉する。The layers laminated by the glaze are not limited to two layers and may be three layers, four layers or the like. The glaze composition for decoration described above is applied to any of the lower layers.
【００１６】本発明による装飾模様の形成方法によっ
て、貫入発生剤を貫入の核としてこれから放射状、網目
状あるいは亀甲状の美麗な貫入模様が立体的に形成され
る。上層釉薬と下層釉薬の少なくとも一方に顔料、金属
酸化物等を含ませることによって仕上りを一層美しくす
ることができる。By the method for forming a decorative pattern according to the present invention, a radial, mesh-like or hexagonal beautiful penetrating pattern is three-dimensionally formed from the penetrating agent as a penetrating core. At least one of the upper layer glaze and the lower layer glaze may contain a pigment, a metal oxide or the like to further improve the finish.
【００１７】本発明による装飾模様の形成方法は、タイ
ル、陶磁器、陶器、瓦等のセラミック製品全般に適用す
ることができる。The method for forming a decorative pattern according to the present invention can be applied to general ceramic products such as tiles, ceramics, ceramics and roof tiles.
【００１８】[0018]
【発明の実施の形態】つぎに本発明の実施例を示すが、
本発明はこれに限定されるものではない。BEST MODE FOR CARRYING OUT THE INVENTION Examples of the present invention are shown below.
The present invention is not limited to this.
【００１９】下記配合(1) の下層釉薬配合原料をボール
ミルに入れ、これに水を５０重量％加えて、全体を湿式
粉砕し、２００メッシュ全通の釉薬スリップを調製し
た。ついでこのスリップに貫入発生剤として５号珪石
（粒度２８メッシュから６０メッシュのものが７０％以
上を占める）を１０重量％混合して装飾用釉薬組成物を
調製する。これを２００ｍｍ角タイル表面に３０ｇ（ｗ
ｅｔ）施釉し、乾燥する。乾燥後の施釉面上には装飾用
釉薬組成物中の粒状の貫入発生剤が突出状に散点してお
り、ザラザラした面が形成されている。この突出部が良
好な貫入発生効果を発揮する。A lower layer glaze compounding raw material of the following compounding (1) was put in a ball mill, 50% by weight of water was added thereto, and the whole was wet pulverized to prepare a 200-mesh whole glaze slip. Next, 10% by weight of No. 5 silica stone (having a particle size of 28 mesh to 60 mesh occupies 70% or more) as a penetration generating agent is mixed with this slip to prepare a decorative glaze composition. 30g (w
et) Glazed and dried. The granular penetration generating agent in the glaze composition for decoration is scattered on the glazed surface after drying in a protruding shape, and a rough surface is formed. This protrusion exhibits a good penetration effect.
【００２０】別個に、下記配合(2) の上層釉薬配合原料
をボールミルに入れ、これに水を５０重量％加えて全体
を湿式粉砕し、２００メッシュ全通の釉薬スリップを調
製した。このスリップを、上記装飾用釉薬組成物のザラ
ザラ状の施釉乾燥層の上に６０ｇ（ｗｅｔ）施釉する。
すなわち、釉薬の重ね塗りで釉薬の積層を行う。組成
(2) の熱膨脹係数は組成(1) のものより大きい。上層釉
薬の乾燥後、実用のＲＨ炉で釉薬を６０分間１１００℃
で焼成する。焼成後の釉面には貫入発生剤である珪石粒
を貫入の核としてこれから放射状ないしは網目状の美麗
な貫入模様が立体的に形成される。Separately, the upper layer glaze compounding raw material of the following compounding (2) was put in a ball mill, and 50% by weight of water was added thereto, and the whole was wet pulverized to prepare a 200 mesh whole glaze slip. 60 g (wet) of this slip is glazed on the rough glazed dry layer of the above glaze composition for decoration.
That is, the glazes are laminated by applying the glazes repeatedly. composition
The coefficient of thermal expansion of (2) is larger than that of composition (1). After drying the upper glaze, the glaze is put in a practical RH oven for 60 minutes at 1100 ° C.
Bake at. On the glazed surface after firing, a beautiful radial or mesh-like penetration pattern is three-dimensionally formed from silica stone particles, which are penetration generating agents, as the core of penetration.
【００２１】下層釉薬原料配合(1) ソーダー石灰フリット ４０重量％ 長石 ４０重量％ 粘土 １０重量％ 珪酸ジルコン １０重量％ 青顔料 ２重量％カルボキシメチルセルロース ０．４重量％ 合計 １０２．４重量％Lower layer glaze raw material blending (1) Soda lime frit 40% by weight Feldspar 40% by weight Clay 10% by weight Zircon silicate 10% by weight Blue pigment 2% by weight Carboxymethylcellulose 0.4% by weight Total 102.4% by weight
【００２２】上層釉薬原料配合(2) ソーダー石灰フリット ９０重量％ 粘土 ５重量％ 亜鉛華 ５重量％カルボキシメチルセルロース ０．２重量％ 合計 １００．２重量％Upper layer glaze raw material blend (2) Soda lime frit 90% by weight Clay 5% by weight Zinc white 5% by weight Carboxymethyl cellulose 0.2% by weight Total 100.2% by weight
【００２３】[0023]
【発明の効果】本発明によれば、貫入発生剤を貫入の核
としてこれから放射状、網目状あるいは亀甲状の美麗な
貫入模様を立体的に形成することができる。According to the present invention, a penetration generating agent can be used as a penetration core to form a three-dimensionally beautiful radial, mesh-shaped or hexagonal penetration pattern.
───────────────────────────────────────────────────── フロントページの続き (58)調査した分野(Int.Cl.7，ＤＢ名) C04B 41/80 - 41/91 ─────────────────────────────────────────────────── ─── Continuation of the front page (58) Fields surveyed (Int.Cl. 7 , DB name) C04B 41/80-41/91
Claims (4)
を有し、かつ、同下層釉薬配合原料より大きい粒度を有
する貫入発生剤を、同下層釉薬配合原料に対して１重量
％から４０重量％配合したことを特徴とする、セラミッ
ク製品の装飾用下層釉薬組成物。1. A has a lower glaze mixed material smaller coefficient of thermal expansion, and penetration generator having a same underlayer glaze mixed material particle size greater than 40 wt% blending from 1% by weight with respect to the lower glaze mixed material A lower layer glaze composition for decoration of ceramic products, characterized in that
生品、ガラスまたはフリットの粒状物である請求項１記
載の装飾用釉薬組成物。2. The decorative glaze composition according to claim 1, wherein the material of the penetration generating agent is a natural mineral, a reclaimed product of a pottery, glass or a frit granule.
ッシュから１００メッシュの範囲にある粒度を有する請
求項１または２記載の装飾用釉薬組成物。3. The decorative glaze composition according to claim 1, wherein 70% or more of the penetration generating agent has a particle size in the range of 20 mesh to 100 mesh.
薬を重ね塗りして積層状に施釉し、ついで焼成により貫
入を生じせしめるに際し、下層として請求項１から３の
いずれかに記載の装飾用下層釉薬組成物からなる釉薬を
施釉し、その上に同組成物より熱膨脹係数の大きい上層
釉薬を施釉し、ついで焼成により貫入発生剤を貫入の核
として貫入模様を形成せしめることを特徴とする、セラ
ミック製品の装飾模様の形成方法。4. With coats at least two glaze different thermal expansion coefficients glazed in layers, then upon allowed to rise to penetration by firing, the lower layer for decoration according to any one of claims 1 to 3 as the lower layer Glazing a glaze consisting of a glaze composition, glazing an upper layer glaze having a larger thermal expansion coefficient than the composition, and then forming a penetration pattern by using a penetration generating agent as a penetration core by firing, a ceramic A method for forming a decorative pattern on a product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22018298A JP3472912B2 (en) | 1998-08-04 | 1998-08-04 | Glaze composition for decorative ceramic products and method for forming decorative pattern using the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22018298A JP3472912B2 (en) | 1998-08-04 | 1998-08-04 | Glaze composition for decorative ceramic products and method for forming decorative pattern using the same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2000053478A JP2000053478A (en) | 2000-02-22 |
| JP3472912B2 true JP3472912B2 (en) | 2003-12-02 |
Family
ID=16747175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP22018298A Expired - Fee Related JP3472912B2 (en) | 1998-08-04 | 1998-08-04 | Glaze composition for decorative ceramic products and method for forming decorative pattern using the same |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3472912B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107640980A (en) * | 2016-07-21 | 2018-01-30 | 广东嘉俊陶瓷有限公司 | A kind of natural-like stone throws the formula and manufacture method of in-glaze decoration Imitation Rock Porcelain Tiles entirely |
-
1998
- 1998-08-04 JP JP22018298A patent/JP3472912B2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107640980A (en) * | 2016-07-21 | 2018-01-30 | 广东嘉俊陶瓷有限公司 | A kind of natural-like stone throws the formula and manufacture method of in-glaze decoration Imitation Rock Porcelain Tiles entirely |
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| JP2000053478A (en) | 2000-02-22 |
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