JP3036056B2 - Method of forming surface pattern of ceramic products - Google Patents
Method of forming surface pattern of ceramic productsInfo
- Publication number
- JP3036056B2 JP3036056B2 JP2305716A JP30571690A JP3036056B2 JP 3036056 B2 JP3036056 B2 JP 3036056B2 JP 2305716 A JP2305716 A JP 2305716A JP 30571690 A JP30571690 A JP 30571690A JP 3036056 B2 JP3036056 B2 JP 3036056B2
- Authority
- JP
- Japan
- Prior art keywords
- glaze
- composition
- mat
- melting point
- bright
- 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 - Lifetime
Links
Description
【発明の詳細な説明】 〔産業上の利用分野〕 本発明は、部分的に表面に光沢差を有し、マット部分
がブライト部によって区画された陶磁器，各種衛生陶
器、タイル，大型陶板等の窯業製品の窯変調による装飾
性の高い表面模様の形成方法に関する。DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] The present invention relates to ceramics, various sanitary wares, tiles, large porcelains, etc., which partially have a difference in gloss on the surface and a mat portion is partitioned by a bright portion. The present invention relates to a method for forming a highly decorative surface pattern by modulating a ceramic product.
〔従来の技術〕 近年、装飾用タイルの多様化の一環として、従来のマ
ット、ブライト釉薬をそれぞれ単独で施釉したものに加
えて、ブライトとマット状の装飾態様を組み合わせたも
のが出現している。[Prior art] In recent years, as part of the diversification of decorative tiles, in addition to conventional mats and bright glazes each glazed independently, a combination of bright and mat-like decorative aspects has appeared. .
かかるタイル表面に色調、光沢差を有する装飾模様を
施す方法として、従来、特開平２−124785号公報、特公
平１−27032号公報に開示されているように、相互に組
成、焼成条件が異なり焼成後の光沢度合が極端に異なる
釉薬を施釉し焼成する方法がある。As a method of applying a decorative pattern having a color tone and a difference in gloss to the tile surface, conventionally, as disclosed in JP-A-2-124785 and JP-B-1-27032, the composition and firing conditions are different from each other. There is a method in which glaze having an extremely different degree of gloss after firing is applied and fired.
しかし、このように焼成後、光沢度合がそれぞれ異な
る釉薬を施釉するということは、焼成条件をそれぞれの
釉薬の焼成条件によって調整して行う必要があり、相当
の手間と焼成条件の熟練が必要となる。However, glazing with different degrees of gloss after firing in this way requires adjusting the firing conditions according to the firing conditions of each glaze, which requires considerable labor and skill in firing conditions. Become.
また、同一色調を有する装飾タイルを得ようとする場
合には、その組成が近いものとならざるを得ないために
施釉焼成条件が似たものとなり、明確なブライト部とマ
ット部が区画化された表面模様の現出が困難になるとい
う問題がある。Also, when trying to obtain decorative tiles having the same color tone, the glaze firing conditions are similar because the composition must be close, and clear bright and mat sections are sectioned. There is a problem that it is difficult to make the surface pattern appear.
本発明において解決すべき課題は、比較的簡単に、ブ
ライト部とマット部とが混在する新規な表面装飾模様を
有する窯業製品の形成方法を提供することにある。The problem to be solved in the present invention is to provide a method of forming a ceramic product having a novel surface decorative pattern in which a bright portion and a mat portion are mixed relatively easily.
相互に混合状態で低融点組成を形成する組成物を含有
する複数種のマット釉薬を、表面から見て隣接した状態
で施釉し、同低融点組成の融点以上、例えば1200〜1300
℃で焼成することによって上記課題を解決した。A plurality of types of mat glazes containing a composition that forms a low melting point composition in a mixed state with each other are glazed in a state adjacent to each other when viewed from the surface, and the melting point of the same low melting point composition or more, for example, 1200 to 1300
The above-mentioned subject was solved by baking at ° C.
ここで、低融点組成物としてNaO,K2O,BaO,MgO,PbO等
の塩基性酸化物を使用するのが好ましい。Here, it is preferable to use a basic oxide such as NaO, K 2 O, BaO, MgO, or PbO as the low melting point composition.
また、前記マット釉薬としては、SiO2とAl2O3をそれ
ぞれ含有してもよく、さらに、マット釉薬中にカルシア
系，バリウム系，マグネシア系の顏料を混合させてもよ
い。Further, the mat glaze may contain SiO 2 and Al 2 O 3 , respectively, and a calcia-based, barium-based, or magnesia-based pigment may be mixed in the mat glaze.
具体的な上記複数種の釉薬の施釉法としては、スプレ
ー施釉，ディスク施釉等の手段がある。As a specific method of glazing the above-mentioned plurality of types of glaze, there are means such as spray glazing and disk glazing.
相互に隣接した状態で複数種類の組成からなるSiO2と
Al2O3を含むマット釉薬を施釉したのち、同組成の混合
によって生じる低融点組成物の融点以上の温度で焼成す
ることによって、低融点組成物がより速く溶解してガラ
ス化し、その両釉薬の境界に沿ってブライト状の焼成釉
薬層を形成することができるという作用を積極的に利用
したものであり、且つ各施釉部分はマット釉薬が有する
本来の態様が現出する。And SiO 2 comprising a plurality of types of compositions in a state adjacent to each other
After glazing with a mat glaze containing Al 2 O 3 and firing at a temperature equal to or higher than the melting point of the low-melting composition produced by mixing the same composition, the low-melting composition melts faster and vitrifies, and both glazes The effect that a bright baked glaze layer can be formed along the boundary of is positively utilized, and each glazed portion shows the original aspect of the matt glaze.
本発明の実施態様を示す第１図（ａ）を参照して、タ
イル素地１の表面に、低融点組成を形成する組成物とし
ての長石55重量部及び珪砂15重量部，石灰20重量部，粘
土10重量部の組成を有するSiO2リッチのマット釉薬を、
スプレー施釉によって0.3mm厚に施釉して第１の釉薬層2
aを形成した。次いでこの第１の釉薬層2aの上に、低融
点組成物としての長石50重量部及びアルミナ10重量部，
珪石５重量部，石灰30重量部，粘土５重量部からなるAl
2O3リッチの釉薬の第２の斑点状釉薬層3aを、スプレー
施釉によって斑点状に施釉した。Referring to FIG. 1 (a) showing an embodiment of the present invention, 55 parts by weight of feldspar as a composition for forming a low melting point composition, 15 parts by weight of silica sand, 20 parts by weight of lime, A SiO 2 rich mat glaze with a composition of 10 parts by weight of clay,
First glaze layer 2 with 0.3mm thickness glaze by spray glaze
formed a. Next, on this first glaze layer 2a, 50 parts by weight of feldspar as a low melting point composition and 10 parts by weight of alumina,
Al consisting of 5 parts by weight of silica stone, 30 parts by weight of lime, and 5 parts by weight of clay
A second speckled glaze layer 3a of 2 O 3 rich glaze was speckled by spray glaze.
第３図はSiO2とAl2O3との釉調合においてよく用いら
れる釉の組成と性状を示す図である（「セラミック工学
ハンドブック」技報堂出版株式会社P.1503）。FIG. 3 is a diagram showing the composition and properties of a glaze often used in the glaze blending of SiO 2 and Al 2 O 3 (“Ceramic Engineering Handbook”, Gihodo Shuppan Co., Ltd., p. 1503).
同図において、釉中に含まれる成分や量によっても発
色範囲は若干異なるが、Ａはブライト釉になる領域であ
る。Ｂはマット釉になる領域であり、Ｃは焼成条件を管
理することで大きな結晶が析出する領域であり、Ｄは乳
白釉ができやすい領域である。In the figure, the color development range slightly varies depending on the components and amounts contained in the glaze, but A is an area that becomes a bright glaze. B is a region where a mat glaze is formed, C is a region where large crystals are precipitated by controlling the firing conditions, and D is a region where milky glaze is easily formed.
同施釉表面を1250℃で焼成したところ、第１図（ｂ）
に示すように、第１の釉薬層2bと第２の斑点状釉薬層3b
との境界域に透明ブライト域４が形成し、それぞれ第１
の釉薬層2bと第２の斑点状釉薬層3bがマット状で、第２
の斑点状釉薬層3bの周囲が斑点の輪郭だけが光沢を持っ
た装飾を行うことができた。Fig. 1 (b) when the glaze surface was fired at 1250 ° C.
As shown in the figure, the first glaze layer 2b and the second speckled glaze layer 3b
A transparent bright area 4 is formed at the boundary area between
The glaze layer 2b and the second speckled glaze layer 3b are mat-like,
The decoration around the spotted glaze layer 3b was glossy only at the outline of the spot.
第１図（ａ）に示すように、SiO2リッチのマットの釉
薬2aとAl2O3リッチの釉薬3aを斑点状に施釉し、両マッ
ト釉薬中に含まれる低融点組成物の融点以上で焼成する
ことにより、同低融点組成物が早期に溶解してガラス化
し、これらの交わる部分が互いに反応を起こし、ブライ
トに変化させることにより、窯変調の装飾性の高いタイ
ルができる。As shown in FIG. 1 (a), the glaze 2a of the SiO 2 rich mat and the glaze 3a of the Al 2 O 3 rich are glazed in a spot-like manner, and the glaze is higher than the melting point of the low melting point composition contained in both mat glazes. By firing, the low melting point composition is melted and vitrified at an early stage, and the intersections of these compositions react with each other and change to bright, whereby a decorative tile with high kiln modulation is obtained.
上記施釉される釉薬の組成として、例えば、それぞれ
単味のSiO2とAl2O3とを主成分とするそれぞれカルシア
系，バリウム系，マグネシア系釉薬を使用することによ
っても可能である。As the composition of the glaze to be glazed, for example, calcia-based, barium-based, and magnesia-based glazes each containing plain SiO 2 and Al 2 O 3 as main components can be used.
実施例２ 上記第１の実施例に第１の釉薬層2aと第２の斑点状釉
薬層3aとを形成したのち、第２図（ａ）に示す通り、長
石65重量部，珪砂５重量部，石灰20重量部，粘土10重量
部から成るブライト釉薬によって、均一に第３の施釉層
5aを形成した。そして、この第３の施釉層5aを1250℃で
焼成した。その結果、同図（ｂ）に示すように、第１の
実施例に示す光沢を持つブライト境界の形成に加えて半
透明のブライト層5bで覆われた表面層が形成された微妙
な色調を有する表面形態を有するタイルを得ることがで
きた。Example 2 After forming the first glaze layer 2a and the second spotted glaze layer 3a in the first embodiment, as shown in FIG. 2 (a), 65 parts by weight of feldspar and 5 parts by weight of silica sand were used. 3rd glaze layer by bright glaze consisting of 20 parts by weight of lime and 10 parts by weight of clay
5a was formed. Then, the third glaze layer 5a was fired at 1250 ° C. As a result, as shown in FIG. 3B, in addition to the formation of the glossy bright boundary shown in the first embodiment, the subtle color tone in which the surface layer covered with the translucent bright layer 5b is formed. It was possible to obtain a tile having a surface morphology.
本発明によって以下の効果を奏することができる。 According to the present invention, the following effects can be obtained.
（１） マット部分が比較的細いブライト区域によって
囲まれた特異な表面模様を有する窯業製品を比較的容易
に得ることができる。(1) It is possible to relatively easily obtain a ceramic product having a unique surface pattern in which a mat portion is surrounded by a relatively thin bright area.
（２） マット釉薬中に含まれるSiO2とAl2O3の混合割
合を変えることにより、光沢差の異なる表面模様の現出
が可能となる。(2) By changing the mixing ratio of SiO 2 and Al 2 O 3 contained in the mat glaze, it becomes possible to reveal surface patterns having different gloss differences.
（３） 顏料含有のマット釉薬を使用する場合は、含有
顏料を変えることにより、表面模様の多様化が可能とな
る。(3) In the case of using a mat-containing glaze containing a pigment, it is possible to diversify the surface pattern by changing the pigment contained.
第１図及び第２図は本発明方法をタイルへ適用したとき
の工程を示す図である。第３図は釉調合においてよく用
いられる釉の組成と性状を示す図である。 1:タイル素地、2a,2b:第１の釉薬層 3a,3b:第２の斑点状釉薬層 4:透明ブライト域、5a:第３の施釉層 5b:半透明のブライト層1 and 2 are views showing steps when the method of the present invention is applied to a tile. FIG. 3 is a diagram showing the composition and properties of a glaze often used in glaze preparation. 1: tile base, 2a, 2b: first glaze layer 3a, 3b: second spotted glaze layer 4: transparent bright area, 5a: third glaze layer 5b: translucent bright layer
───────────────────────────────────────────────────── フロントページの続き (56)参考文献 特開 昭55−47286（ＪＰ，Ａ) 特開 平２−124785（ＪＰ，Ａ) 特開 平４−175286（ＪＰ，Ａ) 特公 平１−27032（ＪＰ，Ｂ２) (58)調査した分野(Int.Cl.7，ＤＢ名) C04B 41/86 ──────────────────────────────────────────────────続 き Continuation of the front page (56) References JP-A-55-47286 (JP, A) JP-A-2-124785 (JP, A) JP-A-4-175286 (JP, A) 27032 (JP, B2) (58) Fields investigated (Int. Cl. 7 , DB name) C04B 41/86
Claims (2)
成物を含有する複数種のマット釉薬を、隣接する状態で
施釉し、同低融点組成の融点以上で焼成することを特徴
とする窯業製品の表面模様の形成方法。The present invention is characterized in that a plurality of types of mat glazes containing a composition that forms a low melting point composition in a mixed state with each other are glazed in an adjacent state and fired at a temperature equal to or higher than the melting point of the low melting point composition. A method for forming surface patterns on ceramic products.
れぞれ含有することを特徴とする請求項１記載の窯業製
品の表面模様の形成方法。2. The method according to claim 1, wherein the mat glaze contains SiO 2 and Al 2 O 3 respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2305716A JP3036056B2 (en) | 1990-11-08 | 1990-11-08 | Method of forming surface pattern of ceramic products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2305716A JP3036056B2 (en) | 1990-11-08 | 1990-11-08 | Method of forming surface pattern of ceramic products |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH04175282A JPH04175282A (en) | 1992-06-23 |
| JP3036056B2 true JP3036056B2 (en) | 2000-04-24 |
Family
ID=17948491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2305716A Expired - Lifetime JP3036056B2 (en) | 1990-11-08 | 1990-11-08 | Method of forming surface pattern of ceramic products |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3036056B2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3456469B2 (en) * | 1999-06-18 | 2003-10-14 | 東陶機器株式会社 | Sanitary ware |
| JP5374212B2 (en) * | 2009-03-31 | 2013-12-25 | 株式会社ノリタケカンパニーリミテド | Ceramics with kiln modulation transfer paper and kiln modulation patterns |
| JP6205997B2 (en) * | 2013-08-29 | 2017-10-04 | 株式会社豊田中央研究所 | Heat-resistant graphite member and manufacturing method thereof |
-
1990
- 1990-11-08 JP JP2305716A patent/JP3036056B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH04175282A (en) | 1992-06-23 |
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