JPH0369355A - Sheet-shaped material forming intermediate layer of ceramic decorative panel and manufacture thereof - Google Patents
Sheet-shaped material forming intermediate layer of ceramic decorative panel and manufacture thereofInfo
- Publication number
- JPH0369355A JPH0369355A JP20712589A JP20712589A JPH0369355A JP H0369355 A JPH0369355 A JP H0369355A JP 20712589 A JP20712589 A JP 20712589A JP 20712589 A JP20712589 A JP 20712589A JP H0369355 A JPH0369355 A JP H0369355A
- Authority
- JP
- Japan
- Prior art keywords
- ceramic
- glass
- intermediate layer
- sheet
- layer
- 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.)
- Pending
Links
- 239000000919 ceramic Substances 0.000 title claims abstract description 51
- 239000000463 material Substances 0.000 title claims abstract description 36
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 8
- 239000000843 powder Substances 0.000 claims abstract description 12
- 239000003365 glass fiber Substances 0.000 claims abstract description 9
- 239000002759 woven fabric Substances 0.000 claims abstract description 8
- 239000004033 plastic Substances 0.000 claims abstract description 7
- 239000011230 binding agent Substances 0.000 claims abstract description 6
- 239000002689 soil Substances 0.000 claims abstract 4
- 238000000034 method Methods 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 8
- 238000007639 printing Methods 0.000 claims description 4
- 238000007650 screen-printing Methods 0.000 claims description 4
- 239000010410 layer Substances 0.000 abstract description 32
- 239000002241 glass-ceramic Substances 0.000 abstract description 26
- 239000002344 surface layer Substances 0.000 abstract description 26
- 239000012634 fragment Substances 0.000 abstract description 7
- 239000011521 glass Substances 0.000 abstract description 7
- 239000002994 raw material Substances 0.000 abstract description 6
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 239000004927 clay Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 238000010304 firing Methods 0.000 description 4
- 239000004088 foaming agent Substances 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- 239000002537 cosmetic Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000004604 Blowing Agent Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000010433 feldspar Substances 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000003562 lightweight material Substances 0.000 description 1
- 239000005306 natural glass Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- -1 valve Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は、ガラスセラミック表層を有するセラミック化
粧パネルを製造する際、セラミックベース材料とガラス
セラミック表層材料との間に介在させてセラミックベー
ス材料がガラスセラミック表層材料に混入することを防
ぐとともに、焼成後においてガラスセラミック表層を通
じセラミックベースが透視されることをなくすために用
いるセラミック化粧パネルの中間層を形成するシート状
材料およびその製造法に間するものである。DETAILED DESCRIPTION OF THE INVENTION (Industrial Application Field) When manufacturing a ceramic decorative panel having a glass-ceramic surface layer, the present invention provides a ceramic base material that is interposed between a ceramic base material and a glass-ceramic surface layer material. A sheet-like material forming an intermediate layer of a ceramic decorative panel used to prevent contamination with a glass-ceramic surface layer material and to prevent the ceramic base from being seen through the glass-ceramic surface layer after firing, and a method for manufacturing the same. It is something.
（従来の技術）
タイルに代わる建築用外装材としては、セラミックベー
スの表面にガラスセラミック表層を層着一体化したセラ
もツク化粧パネルが普及されてきたが、従来のものはタ
イル賞のセラミックベースに直接ガラスセラミック表層
を層着一体化したものであるため、ガラスセラごツタ表
層を通じてセラミックベースが透視され、ガラスセラミ
ック表層を相当厚肉としておかないと装飾効果が充分発
揮されないものであり、特に、セラミックベース材料に
発泡剤を添加して軽量化しようとすると、発泡剤がガラ
スセラミック表層材料に混入してピンホールのある不良
品となるという問題があった、そこで、特開昭６４−５
６３３５号公報にみられるように、発泡性のセラミック
ベース材料とガラスセラミック表層材料との間にセラミ
ックベース原料よりも発泡剤の含有量が少ないガラス質
原料よりなる中間層を介在させて焼成一体化することに
よりセラミックベースとガラスセラミック表層との一体
化が適確なうえに前記のような問題を解決できるように
した技術も提案されているが、このような方法でも中間
層となる前記したようなガラス質原料がガラスセラミッ
ク表層材料の粒子間に入り込んむ問題を完全に解決する
ことはできず、このためピンホールの発生を完全になく
すことはできなかった。(Prior technology) As an alternative architectural exterior material to tiles, Ceramotsuku decorative panels, which have a glass-ceramic surface layer integrated into a ceramic-based surface, have become popular. Since the glass-ceramic surface layer is integrated with the glass-ceramic surface layer, the ceramic base can be seen through the glass-ceramic ivy surface layer, and the decorative effect cannot be fully exhibited unless the glass-ceramic surface layer is made considerably thick. When attempting to reduce weight by adding a foaming agent to a ceramic base material, there was a problem that the foaming agent mixed into the glass-ceramic surface material, resulting in defective products with pinholes.
As seen in Publication No. 6335, a foamable ceramic base material and a glass-ceramic surface material are interposed with an intermediate layer made of a vitreous raw material containing less foaming agent than the ceramic base raw material, and then fired and integrated. Techniques have been proposed in which the ceramic base and the glass-ceramic surface layer are integrated properly and the above-mentioned problems can be solved. However, it has not been possible to completely solve the problem of glassy raw materials entering between the particles of the glass-ceramic surface layer material, and therefore it has not been possible to completely eliminate the occurrence of pinholes.
（発明が解決しようとする！！ＩＩ！りこのような問題
を解決するため、本出願人は先に、中間層を予めシート
状に成形しておくことにより発泡剤がガラスセラミック
表層原料に混入することをなくした製法を開発し、特平
昭１−９２７２０号として先に出願したが、先願のもの
は中間層として陶磁器用化粧土粉末とプラスチックスエ
マルジョンとバルブ、水とを混合した混合材料を紙すき
法でシート状に成形したものを使用するものであるから
、中間層の厚みを２１１Ｉ１１以下とすることは難しく
、また、このようにして得られた中間層は長期間放置し
ておくと乾燥により亀裂が生じたり可撓性が不充分とな
るうえにコストも高くなる等の問題が残されている。(The invention is intended to solve!! II! Riko) In order to solve this problem, the applicant first formed the intermediate layer into a sheet shape so that the blowing agent was mixed into the raw material for the glass-ceramic surface layer. Developed a manufacturing method that eliminated the need for sintering, and filed an application earlier as Special Patent No. 1-92720, but the earlier application was a mixture of ceramic clay powder, plastic emulsion, valve, and water as an intermediate layer. Since the material is formed into a sheet using the papermaking method, it is difficult to make the thickness of the intermediate layer less than 211I11, and the intermediate layer obtained in this way is not allowed to stand for a long period of time. Problems remain, such as cracks occurring due to drying, insufficient flexibility, and increased cost.
（課題を解決するための手段）
本発明は前記のようなｔ！４Ｂを解決する目的で完成さ
れたセラミック化粧パネルの中間層を形成するシート状
材料およびその製造法に関するもので、ガラス繊維製織
布の表面にｌ１６ｇ磁器用化粧土朽）末とプラスチック
ス系バインダとの混合薄層が形成されていることを特徴
とするセラミック化粧パネルの中間層を形成するシート
状材料と、ガラス繊維製織布の表面に陶磁器用化粧土粉
末とプラスチックス系バインダとの混合薄層をスクリー
ン印刷法により印刷形成することを特徴とするセラミッ
ク化粧パネルの中間層を形成するシート状材料の製造法
とよりなるものである。(Means for Solving the Problems) The present invention provides the above-mentioned t! This paper relates to a sheet-like material forming the intermediate layer of a ceramic decorative panel completed for the purpose of solving the problem of 4B, and its manufacturing method. A sheet-like material forming the intermediate layer of a ceramic decorative panel characterized by forming a thin layer of a mixture of the ceramic decorative clay powder and a plastic binder on the surface of the glass fiber woven fabric. The present invention is a method for producing a sheet-like material forming an intermediate layer of a ceramic decorative panel, characterized in that a thin layer is formed by printing using a screen printing method.
第１の発明であるセラミック化粧パネルの中間層を形成
するシート状材料は、型枠内に焼成によリガラスセラミ
ック表層となるフレーク状のガラス砕片を敷きつめたう
えこのシート状材料を載せ、さらに、発泡性のセラミッ
クベース材料をその上に載せて焼成一体化すれば、無機
質発泡軽量体の表面に陶磁器用化粧土が溶融固化された
セラミック化粧中間層を介してガラス砕片が溶融結晶化
されたガラスセラミック表層が層着一体化されたセラミ
ック化粧パネルが得られるものであるが、中間層の主原
料が陶磁器用化粧土であってガラスセラミック表層を通
じてセラミックベースである無機質発泡軽量体が透視さ
れることがなく、透視されるのは美麗なセラミック化粧
中間層であるから装飾的に優れたものとなり、従って、
高価なガラスセラミック表層を肉薄化できることとなる
。The sheet-like material forming the intermediate layer of the ceramic decorative panel, which is the first invention, is obtained by laying flaky glass fragments, which will become the surface layer of the glass ceramic by firing, in a mold, and then placing the sheet-like material thereon. When a foamable ceramic base material is placed on top of the material and fired and integrated, glass fragments are melted and crystallized through a ceramic decorative intermediate layer in which ceramic clay is melted and solidified on the surface of the inorganic foamed lightweight body. A ceramic decorative panel is obtained in which the glass-ceramic surface layer is integrally layered, but the main raw material of the intermediate layer is ceramic clay, and the ceramic-based lightweight inorganic foam can be seen through the glass-ceramic surface layer. What you can see through is the beautiful ceramic makeup intermediate layer, making it an excellent decorative product.
This means that the expensive glass ceramic surface layer can be made thinner.
しかも、このようなセラミック化粧パネルの中間層を形
成するシート状材料は、第２の発明すなわち、ガラス繊
維製織布の表面に陶磁器用化粧土粉末とプラスチックス
系バインダとの混合薄層をスクリーン印刷法により印刷
形成することにより得られるものであって、ガラス繊維
製織布および印刷された混合薄層はいずれも可撓性を有
するものであるから、０．１〜ＩＷ程度の肉薄で大型の
ものとしても取扱中に折損することがないうえに前記し
たように型枠内に敷きつめられたガラス砕片上に載せた
際に混合薄層の主材である陶磁器用化粧土粉末がガラス
砕片間に入り込むこともなく、従って、取扱に注意しな
くてもピンホールの発生がなくて製品歩留まりは極めて
よいうえに、ガラスセラミック表層とセラ４ツクベース
とを適確に一体化する効果もあり、また、焼成後の製品
はガラスセラミック表層と中間層とセラミックベースと
の境界面がすっきりとして製品価値の高いものとなる。Moreover, the sheet-like material forming the intermediate layer of such a ceramic decorative panel can be used in accordance with the second invention, that is, a thin layer of a mixture of ceramic decorative earth powder and a plastic binder is screened on the surface of a glass fiber woven fabric. It is obtained by printing by a printing method, and both the glass fiber woven fabric and the printed mixed thin layer have flexibility, so it can be made with a thickness of about 0.1 to IW and a large size. It does not break during handling, and as mentioned above, when placed on the glass fragments spread in the formwork, the ceramic dressing powder, which is the main material of the mixed thin layer, will be absorbed between the glass fragments. Therefore, even if you do not handle with care, there will be no pinholes, and the product yield is extremely high.It also has the effect of accurately integrating the glass ceramic surface layer and the ceramic base. After firing, the product has a clear interface between the glass ceramic surface layer, the intermediate layer, and the ceramic base, and has a high product value.
なお、本発明において用いられる陶磁器用化粧上の化学
成分は特に限定されることはないが、ガラス砕片として
フレーク状フリットを用いるとともに、セラミックベー
ス材料として天然ガラス粉末と長石粉末に炭化珪素など
の発泡剤を調合した無機質発泡軽量体材料を使用し、両
者の中間に第１の発明であるシート状材料を介在させて
焼結一体化する場合等には、陶磁器用化粧土粉末カＫ
ｚ ００ 、１〜０ 、３ セフ１／、ＮａｚＯＯ，１
〜０．３−［： ル、ＣａＯ０゜３〜０．６モル、ｒ＋
ｌ ｔｏ：ＩＯ，２〜０．４−Ｔ−／し、５ｉｏｔ２
〜４モル、Ｚｎ０Ｏ〜０．４モル、ｚｒｏ２０〜０．３
モル、Ｂ＊Ｏｓ Ｏ〜０．４モ）Ｌｉ、ＭｇＯＯ〜０．
２−Ｅ ／ｌ／、ＢａＯＯ〜０．３−１＝、ｐｂ。The cosmetic chemical components for ceramics used in the present invention are not particularly limited, but flaky frit is used as the glass fragments, and foamed silicon carbide or the like is used in natural glass powder and feldspar powder as the ceramic base material. When using an inorganic foamed lightweight material mixed with an additive, and interposing the sheet material of the first invention between the two to sinter and integrate them, use the powdered clay powder for ceramics.
z 00 , 1~0 , 3 Sef 1/, NazOO, 1
~0.3-[: Ru, CaO0゜3-0.6 mol, r+
l to:IO, 2~0.4-T-/shi, 5iot2
~4 mol, Zn0O~0.4 mol, zro20~0.3
mol, B*Os O ~ 0.4 mo) Li, MgOO ~ 0.
2-E/l/, BaOO~0.3-1=, pb.
Ｏ〜０．３モルの化学組成を有しているものとしておく
ことが好ましい。It is preferable to have a chemical composition of 0 to 0.3 mol.
（実施例）
重量％でＳｉＯ！ ６０〜７０％、ａｆｆｉｉｏｓ７〜
１５％、Ｃａ０７〜１５％、ＺｎＯ１〜５％、Ｍｇ０１
〜５％、ＮａｚＯ１〜５％、Ｋ！０２〜６％、Ｚｒ０ｚ
５〜１０％の組成よりなる１０メツシュ以下４０〜９
０％の陶磁器用化粧上粉末１ｋｇと、繊維素系プラスチ
ックスバインダ（商品名：ビニトール上９フ０および５
Ｌ５０ 名古屋油化株式会社製）６００ｇをグリセリ
ン３００ｇとともによく撹拌混合し、これを６０〜３２
５メツシユのスクリーン印刷用スクリーンを用いて公知
のスクリーン印刷法によりガラス繊維製織布（商品名ニ
ガラス繊ｖＬＹＨ１８３５およびＹＨｌＢｏｌ 日本
板硝子株式会社製）の表面に０１１ａＩ＋の薄層を印刷
形成した。(Example) SiO in weight%! 60~70%, affiios7~
15%, Ca07-15%, ZnO1-5%, Mg01
~5%, NazO1~5%, K! 02~6%, Zr0z
10 meshes or less consisting of 5-10% composition 40-9
1 kg of 0% cosmetic powder for ceramics and cellulose plastic binder (trade name: Vinitol Top 9F 0 and 5)
L50 (manufactured by Nagoya Yuka Co., Ltd.) 600g was well stirred and mixed with 300g of glycerin, and this was mixed with 60~32
A thin layer of 011aI+ was printed on the surface of a glass fiber woven fabric (trade name: Nigarasen vLYH1835 and YHlBol, manufactured by Nippon Sheet Glass Co., Ltd.) by a known screen printing method using a 5-mesh screen printing screen.
ソシて、これを乾燥させた後１０００ｍＸ１１００Ｏに
裁断して約０．２ａｍ厚の可撓性のある角形のシート状
材料を得た０次に、１０００ｍＸ１３００ｍ１００Ｏの
型枠内に、Ｓｉｎｇ ６０〜７０％、Ａｊ！ｘｏｓ７〜
１５％、Ｃａ０７〜１５％、Ｚｎ０１〜５％、Ｍｇ０１
〜５％、Ｎａ！Ｏ１〜５％、Ｋ！０２〜６％の組成を有
するフレーク状フリットを２１１Ｉｌｌ厚で敷きつめ、
その上に前記したシート状材料を載せ、さらに、その上
からセラミンクベース材料としで肉厚２５ Ｍ テＳｉ
Ｊ ６９〜７８％、Ａｊ！ｚｏｓ９〜１９％、Ｃａ０
０．５〜１．５％、ＭｇＯ０，１〜２．５％ＮａｔＯ４
〜９％、ＫｔＯ３〜８％、ＦｅｚＯ＊ １〜２％、５
ｉＣ０，８〜２．５％の＆［ｌ威の板状に底形した無機
質発泡軽量体素地をｉ３１セてプレスし、これを９８０
〜１２００°Ｃで４〜１２時間焼威し焼成、５〜３時間
保持して焼結し、冷却後表面研摩したところ、カサ比重
０．５〜１．３の三層構造よりなる軽量のセラミック化
粧パネルが得られた。このようにして得られた製品は、
軽量のセラミックベースに対しピンホールのないガラス
セラミック表層が相互間に介在させた陶磁器用化粧土と
ガラス繊維製織布よりなる肉薄で白色の均整な溶融固化
層により強固に一体化され、ガラスセラミック表層が顕
著にあられれた透明感のある天理石調の外観を呈し、ガ
ラスセラミック表層が２ｍ程度と薄肉であるにも拘らず
装飾効果に優れており、また、ガラスセラミック表層お
よび中間層が薄肉化された分だけ軽量できた。After drying this, it was cut into 1000m x 1100O to obtain a flexible square sheet material about 0.2am thick. Aj! xos7~
15%, Ca07~15%, Zn01~5%, Mg01
~5%, Na! O1-5%, K! The flaky frit having a composition of 0.02 to 6% is spread with a thickness of 211Ill,
The above-mentioned sheet material was placed on top of it, and then a ceramic base material of 25 M (thickness 25 mm) was placed on top of the sheet material.
J 69-78%, Aj! zos9-19%, Ca0
0.5-1.5%, MgO0,1-2.5% NatO4
~9%, KtO3~8%, FezO*1~2%, 5
A plate-shaped lightweight inorganic foam base of 0.8 to 2.5% iC was pressed at 980°C.
After firing at ~1200°C for 4 to 12 hours, holding for 5 to 3 hours to sinter, cooling and surface polishing, a lightweight ceramic with a three-layer structure with a bulk specific gravity of 0.5 to 1.3 was obtained. A decorative panel was obtained. The product obtained in this way is
A glass-ceramic surface layer with no pinholes is firmly integrated with a lightweight ceramic base by a thin, white, evenly fused and solidified layer made of ceramic clay and glass fiber woven cloth, which are interposed between them. It has an astronomical stone-like appearance with a transparent surface layer, and has an excellent decorative effect even though the glass-ceramic surface layer is thin at about 2 meters. The weight was reduced by the amount of digitization.
（発明の効果）
本発明は前記説明から明らかなように、ガラス繊維製織
布の表面に陶磁器用化粧土粉末を主材とする混合薄層を
形成しておくだけでよいから、中間層の厚みを１ｍ以下
とすることもできるうえに長期間放置しておいても亀裂
が生じたり可撓性が不充分となることがなく、また、第
２の発明によれば陶磁器用化粧土粉末を主材とする混合
薄層を厚み０．１〜０．５ ｍ程度まで薄肉化してもむ
らのないものが安価に量産できるもので、ガラス質表層
をセラミックベースに層着一体化した装飾効果に優れた
軽量なセラミック化粧パネルを製品歩留まつよく量産す
るうえに極めて有効なセラミック化粧パネルの中間層を
形成するシート状材料およびその製造法として業界の発
展に寄与するところ極めて大きいものがある。(Effects of the Invention) As is clear from the above description, the present invention requires only the formation of a mixed thin layer mainly composed of ceramic clay powder on the surface of the glass fiber woven fabric. The thickness can be reduced to 1 m or less, and even if it is left for a long period of time, it will not cause cracks or become insufficiently flexible. Even if the thin mixed layer, which is the main material, is thinned to a thickness of about 0.1 to 0.5 m, it can be mass-produced evenly at low cost, and the glassy surface layer is integrated into the ceramic base to create a decorative effect. There are sheet-like materials that form the intermediate layer of ceramic decorative panels that are extremely effective in mass-producing superior, lightweight ceramic decorative panels with high product yields, and methods for producing the same that will greatly contribute to the development of the industry.
Claims (1)
ラスチックス系バインダとの混合薄層が形成されている
ことを特徴とするセラミック化粧パネルの中間層を形成
するシート状材料。 ２、ガラス繊維製織布の表面に陶磁器用化粧土粉末とプ
ラスチックス系バインダとの混合薄層をスクリーン印刷
法により印刷形成することを特徴とするセラミック化粧
パネルの中間層を形成するシート状材料の製造法。[Claims] 1. Forming an intermediate layer of a ceramic decorative panel characterized in that a thin layer of a mixture of ceramic decorative earth powder and a plastic binder is formed on the surface of a glass fiber woven fabric. Sheet material. 2. A sheet-like material for forming the intermediate layer of a ceramic decorative panel, which is characterized by printing a thin layer of a mixture of ceramic decorative soil powder and a plastic binder on the surface of a glass fiber woven fabric using a screen printing method. manufacturing method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20712589A JPH0369355A (en) | 1989-08-10 | 1989-08-10 | Sheet-shaped material forming intermediate layer of ceramic decorative panel and manufacture thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20712589A JPH0369355A (en) | 1989-08-10 | 1989-08-10 | Sheet-shaped material forming intermediate layer of ceramic decorative panel and manufacture thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0369355A true JPH0369355A (en) | 1991-03-25 |
Family
ID=16534610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20712589A Pending JPH0369355A (en) | 1989-08-10 | 1989-08-10 | Sheet-shaped material forming intermediate layer of ceramic decorative panel and manufacture thereof |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0369355A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015137195A (en) * | 2014-01-21 | 2015-07-30 | 日本電気硝子株式会社 | Laminated glass ceramic sintered body, and method for producing laminated glass ceramic sintered body |
| CN106363794A (en) * | 2016-08-29 | 2017-02-01 | 佛山市陶泽新能源科技有限公司 | Production equipment and method for foamed ceramic |
| WO2021012827A1 (en) * | 2019-07-23 | 2021-01-28 | Oppo广东移动通信有限公司 | Preparation method for ceramic shell, ceramic shell and electronic device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS594027U (en) * | 1982-07-01 | 1984-01-11 | 周 子文 | Pre-charge type low voltage large current power supply |
| JPS6228412U (en) * | 1985-08-01 | 1987-02-20 | ||
| JPS637200B2 (en) * | 1979-12-03 | 1988-02-15 | Yamasa Shoyu Kk |
-
1989
- 1989-08-10 JP JP20712589A patent/JPH0369355A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS637200B2 (en) * | 1979-12-03 | 1988-02-15 | Yamasa Shoyu Kk | |
| JPS594027U (en) * | 1982-07-01 | 1984-01-11 | 周 子文 | Pre-charge type low voltage large current power supply |
| JPS6228412U (en) * | 1985-08-01 | 1987-02-20 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015137195A (en) * | 2014-01-21 | 2015-07-30 | 日本電気硝子株式会社 | Laminated glass ceramic sintered body, and method for producing laminated glass ceramic sintered body |
| CN106363794A (en) * | 2016-08-29 | 2017-02-01 | 佛山市陶泽新能源科技有限公司 | Production equipment and method for foamed ceramic |
| WO2021012827A1 (en) * | 2019-07-23 | 2021-01-28 | Oppo广东移动通信有限公司 | Preparation method for ceramic shell, ceramic shell and electronic device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102311274B (en) | Light heat-insulating honeycomb ceramic and preparation method thereof | |
| CN110903033B (en) | Crystal nucleating agent and positioning crystal pattern ceramic tile prepared by using same | |
| KR100994133B1 (en) | Glass article having patterns therein, and preparation method thereof | |
| JPH0369355A (en) | Sheet-shaped material forming intermediate layer of ceramic decorative panel and manufacture thereof | |
| WO2002024606A1 (en) | Base material for preparing vitreous or vitrocrystalline parts. method for preparing the base material and method for manufacturing the parts | |
| Vandiver | Reconstructing and Interpreting the Technologies of Ancient Ceramics. | |
| KR101017359B1 (en) | Ceramic ware with high strength, its porcelin body and manufacturing process thereof | |
| JP2655977B2 (en) | Foamed ceramic plate and manufacturing method thereof | |
| JPS6328847B2 (en) | ||
| JP4626880B2 (en) | Method for manufacturing glass articles for building materials | |
| JPH0456796B2 (en) | ||
| US1917112A (en) | Acoustical product | |
| JP2599967B2 (en) | Glass-porcelain composite and method for producing the same | |
| JP3039782B1 (en) | Sintered composition, sinter, tile | |
| JP2709744B2 (en) | Method of manufacturing ceramic products | |
| JPH0376642A (en) | Glass-porcelain composite and preparation thereof | |
| CN2138672Y (en) | Glass colour printing wall and floor brick | |
| JP2000109381A (en) | Lightweight pottery product and its production | |
| JPH0639084B2 (en) | Manufacturing method of decorative panel for corner | |
| JP3009279U (en) | Lightweight stone tile | |
| KR20210055123A (en) | Glass decorative pattern pottery manufacturing method | |
| JPS62223041A (en) | Production of decorative inorganic substrate | |
| JP2501211B2 (en) | Glass body manufacturing method | |
| US20220380256A1 (en) | Article made of conglomerate material and method for manufacturing such article | |
| JPH01247109A (en) | Preparation of polished tile having pattern |