JPH0365532A - Lustered crystallized glass - Google Patents
Lustered crystallized glassInfo
- Publication number
- JPH0365532A JPH0365532A JP19991889A JP19991889A JPH0365532A JP H0365532 A JPH0365532 A JP H0365532A JP 19991889 A JP19991889 A JP 19991889A JP 19991889 A JP19991889 A JP 19991889A JP H0365532 A JPH0365532 A JP H0365532A
- Authority
- JP
- Japan
- Prior art keywords
- crystallized glass
- film
- raster
- lustered
- light
- 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.)
- Granted
Links
- 239000011521 glass Substances 0.000 title claims abstract description 25
- 238000000576 coating method Methods 0.000 claims description 14
- 239000011248 coating agent Substances 0.000 claims description 11
- 239000002932 luster Substances 0.000 abstract description 5
- 239000010953 base metal Substances 0.000 abstract description 4
- 229910000510 noble metal Inorganic materials 0.000 abstract description 3
- 229910052797 bismuth Inorganic materials 0.000 abstract description 2
- 229910052791 calcium Inorganic materials 0.000 abstract description 2
- 229910052804 chromium Inorganic materials 0.000 abstract description 2
- 229910052737 gold Inorganic materials 0.000 abstract description 2
- 229910052742 iron Inorganic materials 0.000 abstract description 2
- 229910052749 magnesium Inorganic materials 0.000 abstract description 2
- 229910052759 nickel Inorganic materials 0.000 abstract description 2
- 150000002902 organometallic compounds Chemical class 0.000 abstract description 2
- 229910052763 palladium Inorganic materials 0.000 abstract description 2
- 229910052697 platinum Inorganic materials 0.000 abstract description 2
- 229910052709 silver Inorganic materials 0.000 abstract description 2
- 229910052718 tin Inorganic materials 0.000 abstract description 2
- 229910052719 titanium Inorganic materials 0.000 abstract description 2
- 238000001035 drying Methods 0.000 abstract 1
- 229910052745 lead Inorganic materials 0.000 abstract 1
- 229910052710 silicon Inorganic materials 0.000 abstract 1
- 238000002834 transmittance Methods 0.000 description 5
- 239000013078 crystal Substances 0.000 description 4
- 230000035939 shock Effects 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 3
- 238000005034 decoration Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 241000282693 Cercopithecidae Species 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000003484 crystal nucleating agent Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 238000009863 impact test Methods 0.000 description 1
- 239000011133 lead Substances 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000011135 tin Substances 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 229910000500 β-quartz Inorganic materials 0.000 description 1
Landscapes
- Surface Treatment Of Glass (AREA)
Abstract
Description
【発明の詳細な説明】
［産業上の利用分野］
この発明は電気製品、熱器具等の部品として用いられる
透光性結晶化ガラス板にラスター被膜を備えたラスター
付結晶化ガラスに関する。DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] The present invention relates to a raster-attached crystallized glass in which a translucent crystallized glass plate is provided with a raster coating and is used as a component of electrical products, heating appliances, and the like.
［従来の技術］
低膨張の結晶からなる透光性結晶化ガラスは緻密な結晶
体であり、その透光性という特性に加えて、機械的強度
、耐熱衝撃強度、耐薬品性等に優れていて、電気製品、
熱器具等多様に用いられている。さらに、顧客ニーズの
高級化、多様化に伴って、透光性を生かしたうえ、塗付
被膜により装飾、遮光性、隠蔽性、補強性を施すことが
なされ、たとえば、昭和６１年特許出願公開第１６８５
８６号では透光性の耐熱セラミックスの表面に無機質被
膜を形成したことが開示している。[Prior art] Transparent crystallized glass made of low-expansion crystals is a dense crystal, and in addition to its translucent property, it has excellent mechanical strength, thermal shock resistance, chemical resistance, etc. , electrical products,
It is used in a variety of ways, including heating appliances. Furthermore, as customer needs became more sophisticated and diversified, in addition to taking advantage of translucency, coatings were applied to provide decoration, light-shielding, hiding, and reinforcing properties.For example, patent applications were published in 1988. No. 1685
No. 86 discloses that an inorganic film is formed on the surface of a light-transmitting heat-resistant ceramic.
また、ラスターは有機金属化合物の希釈溶液で、貴金属
元素と卑金属元素の組合わのもので、焼成により無機質
被膜となり、陶磁器、ガラス等の器物の装飾に広く用い
られている。Additionally, luster is a diluted solution of an organic metal compound, which is a combination of noble and base metal elements, which becomes an inorganic coating when fired, and is widely used to decorate vessels such as ceramics and glass.
［発明が解決しようとする課題］
しかし、透光性を生かして、装飾、遮光性、隠蔽性、補
強性等の各種被膜を施す顧客ニーズは引き続きあったが
、被膜の焼付は温度が約９００℃以下では、たとえば、
透光性結晶化ガラスは熱膨張係数−３〜−５Ｘ １０−
７／’Ｃという低ｍ張な材料であり、ガラス質フラック
スと窯業用絵具とから成るタイプの被膜形成材料の場合
では、溶着すれば光沢が生じ、装飾効果は高いが、被膜
面にはクラックが発生し実用には適さない。また溶着し
ない場合では、形成された被膜はクラックの発生はない
が、その表面は凹凸がある、緻密でない、光沢かない等
のため、意匠面、機能面において限定された用途にしか
適用できなかった。[Problem to be solved by the invention] However, there continued to be customer needs for applying various coatings such as decorative, light-shielding, concealing, and reinforcing properties by taking advantage of translucency, but the baking temperature of the coatings was around 900°C. Below ℃, for example,
Transparent crystallized glass has a thermal expansion coefficient of -3 to -5X 10-
7/'C is a low tensile material, and in the case of a film-forming material consisting of glassy flux and ceramic paint, it produces a gloss when welded and has a high decorative effect, but it does not cause cracks on the surface of the film. occurs, making it unsuitable for practical use. In addition, in the case of no welding, the formed film does not crack, but its surface is uneven, not dense, and lacks luster, so it can only be applied to limited applications in terms of design and functionality. .
本発明は透光性結晶化ガラスとラスターとを組合わせ、
機械的強度、耐熱衝撃強度、耐薬品性等の特性を損なう
ことのなく装飾、遮光性、隠蔽性、補強性等の用途に適
した意匠面および機能面に優れたラスター付結晶化ガラ
スの提供を目的にする。The present invention combines translucent crystallized glass and raster,
To provide crystallized glass with a raster that has excellent design and functionality and is suitable for uses such as decoration, light shielding, concealment, and reinforcement without impairing properties such as mechanical strength, thermal shock resistance, and chemical resistance. aim to.
［課題を解決するための手段］
上記目的を遠戚するために、本発明は透光性結晶化ガラ
スの表面にラスターの被膜を備えたことを特徴とするラ
スター付結晶化ガラスである。[Means for Solving the Problems] In order to remotely achieve the above object, the present invention is a raster-attached crystallized glass characterized in that a raster coating is provided on the surface of a transparent crystallized glass.
［作用］
上記構成において、ラスターとは有機金属化合物の希釈
溶液で、貴金属元素と卑金属元素の組合わせたもので、
透光性結晶化ガラスに焼付いて無機質被膜となる。ラス
ターの被膜は１μ重以下の厚みで形成されるので低膨張
な透光性結晶化ガラスとの熱膨張の差の影響は全く受け
ず、耐熱衝撃強度や機械的強度を低下させない、したが
って、ラスター自体の熱膨張係数の選択の制限はなく、
多種の金属元素を選ぶことができ、顧客の多様な意匠面
、機能面のニーズに応じることができる。[Function] In the above configuration, raster is a diluted solution of an organometallic compound, which is a combination of a noble metal element and a base metal element.
It is baked onto transparent crystallized glass to form an inorganic film. Since the raster coating is formed with a thickness of 1 μm or less, it is not affected by the difference in thermal expansion from low-expansion transparent crystallized glass, and does not reduce thermal shock resistance or mechanical strength. There are no restrictions on the selection of the coefficient of thermal expansion itself;
A wide variety of metal elements can be selected to meet customers' diverse design and functional needs.
次に、実施例を説明する。Next, an example will be described.
［実施例］
結晶化ガラスの主原料はＬｉ ２０、Ａｌ２０ｇ 、５
ｉ０２で、ＺｒＯ□、Ｔｉｅ、などの結晶核形成剤と若
干の添加物を加えて調合し約１７００°Ｃの温度で溶解
し、ロール法等の平板成形法で成形品とし、歪み抜きの
徐冷をして素材ガラスとする。[Example] The main raw materials for crystallized glass are Li 20, Al 20g, 5
At i02, a crystal nucleating agent such as ZrO□, Tie, etc. and some additives are added and mixed, melted at a temperature of about 1700°C, formed into a molded product using a flat plate molding method such as a roll method, and then gradually removed from distortion. Cool it and use it as raw glass.
この素材ガラスは約９００℃の温度で熱処理すると結晶
核の周りにβ−石英型の結晶が成長析出して、線膨張係
数は−３〜−５Ｘ １０−’／”Ｃの透明結晶化ガラス
（以下Ｎ−０という）となる。When this material glass is heat-treated at a temperature of about 900°C, β-quartz type crystals grow and precipitate around the crystal nucleus, and the linear expansion coefficient is -3 to -5X 10-'/''C transparent crystallized glass ( (hereinafter referred to as N-0).
厚み３１１１１で１００市角のＮ−０に、ラスターペー
ストとして、ＬＬＩ−１００７Ｄ、ＬＵ−１００８Ｄ、
ＬｔＪ−１４０４Ｄ、ＬＵ−１６０３Ｄ、ＬＵ−５５０
０，５Ｌ−９０Ｘおよび５Ｌ−９００Ｘ−３（以上はい
ずれも商品名）を選んだ、これらは貴金属元素としては
、金、銀、白金、パラジウムであり、また卑金属元素と
しては、ビスマス、鉄、コバルト、チタン、錫、クロー
ム、ニッケル、シリカ、マグネシウム、カルシウム、鉛
等からの１種または２種以上の組合わせからなっている
。このペーストを２５０メツシユのスクリーン印刷法で
Ｎ−０に塗付し、乾燥後、８３０℃で焼付けた。As raster paste, LLI-1007D, LU-1008D,
LtJ-1404D, LU-1603D, LU-550
We selected 0,5L-90X and 5L-900X-3 (all of the above are trade names).The noble metal elements in these are gold, silver, platinum, and palladium, and the base metal elements are bismuth, iron, It is made of one or a combination of two or more of cobalt, titanium, tin, chromium, nickel, silica, magnesium, calcium, lead, etc. This paste was applied to N-0 using a 250-mesh screen printing method, dried, and then baked at 830°C.
そのインパクト試験破壊高さ（８４ｇの鋼球の落下高さ
・・・単位（ｃｍ））および急冷試験（試片を７２０℃
に加熱して２０℃の水中に投下）の結果は、前者が平均
約１６ｃｍ、後者は異常なしとラスター被膜を施してい
ないＮ−０自体と特性の差異はなかった。また外観呈色
、赤外線透過率
（ＨＩＴＡＣｔ（Ｉ Ｉｎｆｒａｒｅｄ Ｓｐｅｃｔｏ
ｒｏｐｈｏｔｏｍｅｔｅｒ ２６０−３０による測定）
および可視光線透過率（日本重色工業デジタル濁度計Ｎ
ＤＨ−２０Ｄによる測定）の結果を第１表に示す。また
、被膜表面は金属光沢を呈し、緻密で、平滑である。The impact test fracture height (falling height of an 84g steel ball...unit (cm)) and rapid cooling test (specimen was heated to 720℃
The results were as follows: the former had an average length of about 16 cm, and the latter had no abnormality, indicating that there was no difference in characteristics from N-0 itself to which no raster coating was applied. In addition, appearance coloration, infrared transmittance (HITACt)
Measurement with rophotometer 260-30)
and visible light transmittance (Nippon Heavy Industries Digital Turbidity Meter N
Table 1 shows the results of the measurements (measured using DH-20D). In addition, the surface of the coating exhibits metallic luster, is dense, and smooth.
（以下余白）
第１表
この結果から、ラスターの種類により呈色、赤外線透過
率および可視光線透過率は異なり、用途により使い分け
ることができしまた組合わせることができる。(Margin below) Table 1 From the results, the coloration, infrared transmittance, and visible light transmittance differ depending on the type of raster, and they can be used properly or in combination depending on the purpose.
走製鰹Ｌ
上述の透光性結晶化ガラスの厚み約３＋ｕ＋、＄１７（
Ｘ横の長さ３５０ Ｘ３５０關寸法の平板の使用面でな
い裏面（内面）にラスターペースト５Ｌ−９００Ｘ−３
を印刷塗付して、８３０℃で焼付は被膜を形成した。そ
の結果上述の諸特性の平板を得た。電磁調理器の天板に
用いて趣のある質感で、被膜は平滑で緻密な面であるの
で、蒸気等が付着したり、接着剤の取付後が問題になる
ことのないものであった。また、被膜の形成は摩耗の激
しい使用面でないので、実用上好適である。Katsuisei Katsuo L The thickness of the above-mentioned translucent crystallized glass is about 3+u+, $17 (
X horizontal length 350 Apply raster paste 5L-900X-3 to the back (inner surface) of the flat plate with dimensions of X350, which is not the surface to be used.
was applied by printing and baked at 830°C to form a film. As a result, a flat plate with the above-mentioned properties was obtained. It was used for the top plate of an electromagnetic cooker and had a tasteful texture, and since the coating was smooth and dense, there was no problem with steam adhesion or problems after the adhesive was attached. In addition, since the coating is not formed on a surface that is subject to severe wear, it is suitable for practical use.
羨鮫社ｉ
上述の透光性結晶化ガラスの厚み約３ｍｍ、縦×横の長
さ３５０ Ｘ３５０ ｍｓ寸法の平板にラスターペース
トＬＵ−１６０３Ｄを印刷塗付して、８３０℃で焼付け
て被膜を形成した。その結果上述の諸特性の平板を得て
、ハロゲンヒーターとして、赤外線透過率の値の高い、
優れた平板を提供できた。なお、被膜の形成は使用面で
あってもなくてもよい。Enisamesha i Print and apply raster paste LU-1603D on a flat plate of the above-mentioned translucent crystallized glass with a thickness of about 3 mm and dimensions of 350 x 350 ms, and bake it at 830°C to form a film. did. As a result, a flat plate with the above-mentioned characteristics was obtained, and it can be used as a halogen heater with a high value of infrared transmittance.
We were able to provide an excellent flat plate. Note that the coating may or may not be formed on the surface to be used.
［発明の効果］
本発明は、以上の説明のように、透光性結晶化ガラスに
ラスター被膜を備えることにより、猿股は平滑で、光沢
があり、緻密であり、そのうえ透光性結晶化ガラス自体
の機械的強度、耐熱衝撃強度、耐薬品性等の特性を損な
うことのないので、装飾、隠蔽性、遮光性、補強性等の
顧客ニーズの多様化に好適で、意匠面、機能面に優れた
ラスター付結晶化ガラスの提供の効果がある。[Effects of the Invention] As described above, the present invention provides a transparent crystallized glass with a raster coating, so that the monkey crotch is smooth, glossy, and dense. Since it does not impair its properties such as mechanical strength, thermal shock resistance, and chemical resistance, it is suitable for the diversification of customer needs such as decoration, concealment, light-shielding, and reinforcing properties, and has excellent aesthetic and functional properties. This has the effect of providing crystallized glass with an excellent raster.
Claims (1)
えたことを特徴とするラスター付結晶化ガラス。(1) A raster-attached crystallized glass characterized by having a raster coating on the surface of a translucent crystallized glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1199918A JPH0717409B2 (en) | 1989-07-31 | 1989-07-31 | Crystallized glass with raster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1199918A JPH0717409B2 (en) | 1989-07-31 | 1989-07-31 | Crystallized glass with raster |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0365532A true JPH0365532A (en) | 1991-03-20 |
| JPH0717409B2 JPH0717409B2 (en) | 1995-03-01 |
Family
ID=16415768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1199918A Expired - Lifetime JPH0717409B2 (en) | 1989-07-31 | 1989-07-31 | Crystallized glass with raster |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0717409B2 (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0656475A (en) * | 1992-08-11 | 1994-03-01 | Narumi China Corp | Film forming agent and infrared ray transmitting glass |
| JP2003068436A (en) * | 2001-06-12 | 2003-03-07 | Nippon Electric Glass Co Ltd | Top plate for cooker |
| JP2003068435A (en) * | 2001-06-12 | 2003-03-07 | Nippon Electric Glass Co Ltd | Top plate for cooker |
| JP2003217811A (en) * | 2002-01-22 | 2003-07-31 | Narumi China Corp | Top plate for cooker |
| JP2003338359A (en) * | 2001-06-12 | 2003-11-28 | Nippon Electric Glass Co Ltd | Top plate for cooking device |
| JP2003338360A (en) * | 2001-06-12 | 2003-11-28 | Nippon Electric Glass Co Ltd | Top plate for cooking device |
| US6660980B2 (en) | 2001-06-12 | 2003-12-09 | Nippon Electric Glass Co., Ltd. | Top plate for cooking device having electromagnetic-induction heating unit |
| JP2005298266A (en) * | 2004-04-12 | 2005-10-27 | Nippon Electric Glass Co Ltd | Top plate for cooker |
| JP2008179537A (en) * | 2002-05-16 | 2008-08-07 | Nippon Electric Glass Co Ltd | Cooking top plate |
| JP2008290917A (en) * | 2007-05-25 | 2008-12-04 | Narumi China Corp | Decorative layer, glass top plate for heating cooker having the same, method for forming decorative layer, and method for manufacturing glass top plate for heating cooker |
| JP2017008152A (en) * | 2015-06-18 | 2017-01-12 | パナソニックＩｐマネジメント株式会社 | Ink and electromagnetic induction heating cooker using the same |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4155096B2 (en) * | 2002-05-16 | 2008-09-24 | 日本電気硝子株式会社 | Cooker top plate |
| JP4501152B2 (en) * | 2003-09-24 | 2010-07-14 | 日本電気硝子株式会社 | Glass article |
| DE102006017250A1 (en) † | 2006-04-12 | 2007-10-18 | BSH Bosch und Siemens Hausgeräte GmbH | disk unit |
| DE102008020895B4 (en) | 2008-04-25 | 2010-04-22 | Schott Ag | Glass ceramic plate and method for producing a glass ceramic plate |
| JP2011192659A (en) * | 2011-07-05 | 2011-09-29 | Toshiba Corp | Induction heating cooker |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5138730A (en) * | 1974-09-26 | 1976-03-31 | Daiken Trade & Industry | HEKITAINOKOSEIHOHO |
| JPS58135156A (en) * | 1982-02-05 | 1983-08-11 | エンゲルハ−ド・コ−ポレ−シヨン | Non-lustrous noble metal composition for glass and ceramic |
| JPS6330381A (en) * | 1986-07-18 | 1988-02-09 | 松下電工株式会社 | Manufacture of lightweight cement product |
| JPS63201034A (en) * | 1987-02-10 | 1988-08-19 | Agency Of Ind Science & Technol | Production of crystallized glass having negative thermal expansion coefficient |
-
1989
- 1989-07-31 JP JP1199918A patent/JPH0717409B2/en not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5138730A (en) * | 1974-09-26 | 1976-03-31 | Daiken Trade & Industry | HEKITAINOKOSEIHOHO |
| JPS58135156A (en) * | 1982-02-05 | 1983-08-11 | エンゲルハ−ド・コ−ポレ−シヨン | Non-lustrous noble metal composition for glass and ceramic |
| JPS6330381A (en) * | 1986-07-18 | 1988-02-09 | 松下電工株式会社 | Manufacture of lightweight cement product |
| JPS63201034A (en) * | 1987-02-10 | 1988-08-19 | Agency Of Ind Science & Technol | Production of crystallized glass having negative thermal expansion coefficient |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0656475A (en) * | 1992-08-11 | 1994-03-01 | Narumi China Corp | Film forming agent and infrared ray transmitting glass |
| JP2003068436A (en) * | 2001-06-12 | 2003-03-07 | Nippon Electric Glass Co Ltd | Top plate for cooker |
| JP2003068435A (en) * | 2001-06-12 | 2003-03-07 | Nippon Electric Glass Co Ltd | Top plate for cooker |
| JP2003338359A (en) * | 2001-06-12 | 2003-11-28 | Nippon Electric Glass Co Ltd | Top plate for cooking device |
| JP2003338360A (en) * | 2001-06-12 | 2003-11-28 | Nippon Electric Glass Co Ltd | Top plate for cooking device |
| US6660980B2 (en) | 2001-06-12 | 2003-12-09 | Nippon Electric Glass Co., Ltd. | Top plate for cooking device having electromagnetic-induction heating unit |
| JP2003217811A (en) * | 2002-01-22 | 2003-07-31 | Narumi China Corp | Top plate for cooker |
| JP2008179537A (en) * | 2002-05-16 | 2008-08-07 | Nippon Electric Glass Co Ltd | Cooking top plate |
| JP2005298266A (en) * | 2004-04-12 | 2005-10-27 | Nippon Electric Glass Co Ltd | Top plate for cooker |
| JP2008290917A (en) * | 2007-05-25 | 2008-12-04 | Narumi China Corp | Decorative layer, glass top plate for heating cooker having the same, method for forming decorative layer, and method for manufacturing glass top plate for heating cooker |
| JP2017008152A (en) * | 2015-06-18 | 2017-01-12 | パナソニックＩｐマネジメント株式会社 | Ink and electromagnetic induction heating cooker using the same |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0717409B2 (en) | 1995-03-01 |
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