JPS63161921A - Hot plate - Google Patents
Hot plateInfo
- Publication number
- JPS63161921A JPS63161921A JP31213186A JP31213186A JPS63161921A JP S63161921 A JPS63161921 A JP S63161921A JP 31213186 A JP31213186 A JP 31213186A JP 31213186 A JP31213186 A JP 31213186A JP S63161921 A JPS63161921 A JP S63161921A
- Authority
- JP
- Japan
- Prior art keywords
- plate
- hot plate
- heat storage
- cooking surface
- metal
- 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
- 229910052751 metal Inorganic materials 0.000 claims description 17
- 239000002184 metal Substances 0.000 claims description 15
- 238000010411 cooking Methods 0.000 claims description 13
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 10
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims description 7
- 239000011737 fluorine Substances 0.000 claims description 7
- 229910052731 fluorine Inorganic materials 0.000 claims description 7
- 239000000049 pigment Substances 0.000 claims description 7
- 229910052910 alkali metal silicate Inorganic materials 0.000 claims description 6
- 239000008119 colloidal silica Substances 0.000 claims description 6
- 150000002902 organometallic compounds Chemical class 0.000 claims description 5
- 239000011347 resin Substances 0.000 claims description 5
- 229920005989 resin Polymers 0.000 claims description 5
- 238000005338 heat storage Methods 0.000 description 12
- 229910052782 aluminium Inorganic materials 0.000 description 11
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 11
- 238000000576 coating method Methods 0.000 description 6
- 239000011248 coating agent Substances 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 239000011232 storage material Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000000839 emulsion Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 3
- 235000019441 ethanol Nutrition 0.000 description 3
- 239000000945 filler Substances 0.000 description 3
- 235000019353 potassium silicate Nutrition 0.000 description 3
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000004111 Potassium silicate Substances 0.000 description 2
- 239000004115 Sodium Silicate Substances 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 125000004106 butoxy group Chemical group [*]OC([H])([H])C([H])([H])C(C([H])([H])[H])([H])[H] 0.000 description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 2
- -1 phenyl-substituted methyl Chemical group 0.000 description 2
- 229910052913 potassium silicate Inorganic materials 0.000 description 2
- NNHHDJVEYQHLHG-UHFFFAOYSA-N potassium silicate Chemical compound [K+].[K+].[O-][Si]([O-])=O NNHHDJVEYQHLHG-UHFFFAOYSA-N 0.000 description 2
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 229910052911 sodium silicate Inorganic materials 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 208000010201 Exanthema Diseases 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 229910052936 alkali metal sulfate Inorganic materials 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 239000013522 chelant Chemical class 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 201000005884 exanthem Diseases 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000001023 inorganic pigment Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- PAZHGORSDKKUPI-UHFFFAOYSA-N lithium metasilicate Chemical compound [Li+].[Li+].[O-][Si]([O-])=O PAZHGORSDKKUPI-UHFFFAOYSA-N 0.000 description 1
- 229910052912 lithium silicate Inorganic materials 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 206010037844 rash Diseases 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
- 231100000046 skin rash Toxicity 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 150000003512 tertiary amines Chemical class 0.000 description 1
- LFQCEHFDDXELDD-UHFFFAOYSA-N tetramethyl orthosilicate Chemical compound CO[Si](OC)(OC)OC LFQCEHFDDXELDD-UHFFFAOYSA-N 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
Landscapes
- Baking, Grill, Roasting (AREA)
- Cookers (AREA)
- Laminated Bodies (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
産業上の利用分野
本発明は調理面にノ・−ド皮膜を施した金属プレートを
有するホノ）プレートに関するものである。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a hot plate having a metal plate whose cooking surface is coated with a metal plate.
従来の技術
従来のホットプレートは、ヒータを具備したアルミニウ
ム板もしくはアルミダイカストプレートの調理面をこげ
付を防止する目的から弗素樹脂で被覆したものがよく知
られている。BACKGROUND OF THE INVENTION Conventional hot plates are well known in which the cooking surface of an aluminum plate or aluminum die-cast plate equipped with a heater is coated with fluororesin for the purpose of preventing scorching.
発明が解決しようとする問題点
このようなホットプレートは、弗素樹脂で被覆した調理
面は金属へらなどで傷がつきやすく、汚れがつきやすく
なり錆の発生もあった。このためハード皮膜のホットプ
レートが強く望まれている。Problems to be Solved by the Invention In such a hot plate, the cooking surface coated with a fluororesin is easily scratched by a metal spatula, etc., and is easily stained and rusted. For this reason, a hot plate with a hard coating is strongly desired.
本発明はこのような要請にこたえるものであり、金属へ
らなどで容易に傷のつかない・・−ド皮膜を施したホッ
トプレートを提供することを目的とするものである。The present invention meets these demands and aims to provide a hot plate coated with a coating that is not easily scratched by a metal spatula or the like.
問題点を解決するための手段
この問題点を解決するために本発明のホットプレートは
、調理面が少なくとも有機金属化合物、ケイ酸アルカリ
と、コロイダルシリカと、弗素系樹脂と、顔料とからな
る混合成分で被覆された金属プレートを有するものであ
る。Means for Solving the Problem In order to solve this problem, the hot plate of the present invention has a cooking surface made of a mixture of at least an organometallic compound, an alkali silicate, colloidal silica, a fluorine-based resin, and a pigment. It has a metal plate coated with a component.
作用
本発明で使用する−・−ド皮膜を形成するため混合成分
のそれぞれの役割は、皮膜の網目形成をおこない、皮膜
の骨格を形成する有機金属化合物と、皮膜の連続性と柔
軟性を具備させるためのコロイダルシリカ、金属素地と
の密着性を確保し、皮膜の連続性を得るためのケイ酸ア
ルカリ、汚れ付着防止（離形性）効果を持たせるだめの
弗素系樹脂と、充填効果、硬度付与を目的とする顔料（
フィラー）の混合成分から成り立つ。これらの混合成分
を金属プレート面に塗布し乾燥後１５０〜２５０゛Ｃで
３ｏ〜６ｏ分焼付けることで強固な皮膜を形成させる。Function: The role of each of the mixed components to form the -. colloidal silica to ensure adhesion to the metal substrate, alkali silicate to ensure continuity of the film, fluorine-based resin to prevent dirt adhesion (mold releasability), and filling effect. Pigments for the purpose of imparting hardness (
It consists of a mixture of fillers). These mixed components are applied to the surface of a metal plate, dried, and then baked at 150 to 250°C for 3 to 6 degrees to form a strong film.
この皮膜は２００°Ｃ＠後で長期にわたって使用される
ことから長時間連続耐熱性と、金属へらで傷がつかない
皮膜硬さ、調理時の汚れの付着防止効果を調理面に付与
することができる。Since this film is used for a long time after 200°C, it has long-term continuous heat resistance, is hard enough to not be scratched by a metal spatula, and has the effect of preventing dirt from sticking to the cooking surface during cooking. can.
このような作用を有する混合成分は下記の各物質の組合
せによる。The mixture component having such an effect is based on a combination of the following substances.
有機金属化合物 ４ｏ〜７０（重量部）、コロイダルシ
リカ１０〜３０（重量部）、ケイ酸アルカＩ７１０〜４
０（重量部）、弗素系樹脂エマルジョン液（１６％水溶
液）３０〜５（重量部）、顔料２〜１５（重量部）、ア
ルコール２ｏ〜３Ｑ（重量部）、水３０〜６ｏ（重量部
）。Organometallic compound 4o-70 (parts by weight), colloidal silica 10-30 (parts by weight), alkali silicate I710-4
0 (parts by weight), fluorine resin emulsion liquid (16% aqueous solution) 30-5 (parts by weight), pigment 2-15 (parts by weight), alcohol 2o-3Q (parts by weight), water 30-6o (parts by weight) .
以下ハード皮膜を形成するだめの混合成分を構成するた
めのそれぞれの有効な化合物について説明する。有機金
属化合物としては２価以上の金属元素とのメチル、エチ
ル、プロピル、ブチルオキシ化合物、一部アルキルキ置
換、フェニル置換のメチル、エチル、プロピル、ブチル
オキシ化合物と、２価以上の金属元素との有機カルボン
酸塩あるいはキレート化合物が有効である。コロイダル
シリカは水性シリカゾルであり、粒子径数１０〜１００
Ａ数のシリカ粒子が水に分散したものであり、例えば商
品名としてＬｕｄｏｘ、 Ｎａｌｃｏａｇ、 ５ｙｔｏ
ｎ。Each effective compound for forming the mixed component for forming a hard film will be explained below. Examples of organometallic compounds include methyl, ethyl, propyl, and butyloxy compounds with divalent or higher valence metal elements, partially alkyl-substituted or phenyl-substituted methyl, ethyl, propyl, and butyloxy compounds, and organic carboxyl compounds with divalent or higher valence metal elements. Acid salts or chelate compounds are effective. Colloidal silica is an aqueous silica sol with a particle diameter of 10 to 100.
It is made by dispersing A number of silica particles in water, for example, the product names are Ludox, Nalcoag, 5yto.
n.
スノーテックス、カタロイドなどが有効である。Snowtex, Cataloid, etc. are effective.
ケイ酸アルカリ成分は、一般に水ガラスと称さ１゜るも
のであり、ケイ酸リチウム、ケイ酸ナトリウム、ケイ酸
カリウムが使用できる。弗素樹脂系エマルジョン液は一
般に弗素コーティングに使用さ扛る形態のもので、四弗
化エチレンエマルジョン液、テトラフルオロエチレン−
パーフルオロアルキルビニルエーテル共重合体エマルシ
コンｉの下塗り、上塗り用のフィラー、顔料等が添加さ
れたものでも良い。この混合成分に添加する顔料は皮膜
の着色と共に、皮膜全体の硬度を向上させる目的から重
要な役割を果すもので無機質顔料及び一般的な充填材を
包含する。添加する溶媒は水を主体とするがより各物質
の分散と安定性を確保するため低級アルコール類が使用
でき、必要に応じて界面活性剤や、３級アミン類の少量
添加を行なう。The alkali silicate component is generally called water glass, and lithium silicate, sodium silicate, and potassium silicate can be used. Fluororesin emulsion liquids are generally used for fluorine coating, and include tetrafluoroethylene emulsion liquid, tetrafluoroethylene-
Perfluoroalkyl vinyl ether copolymer emulsicon i may be added with fillers, pigments, etc. for undercoating and topcoating. The pigment added to this mixed component plays an important role in not only coloring the film but also improving the hardness of the entire film, and includes inorganic pigments and general fillers. The solvent to be added is mainly water, but lower alcohols can be used to further ensure the dispersion and stability of each substance, and if necessary, a small amount of a surfactant or tertiary amines may be added.
実施例 以下本発明の実施例について説明する。Example Examples of the present invention will be described below.
・・−ド皮嘆を形成するだめの混合成分は下記の通りで
ある。...-The mixed ingredients for forming a skin rash are as follows.
トリエトキンメチルシリケート３０（’Ｍｉ部）トリエ
トキシフェニルシリケート ’ Ｏ（ＭＮ部）テトラエ
トキシジルコレート ５（重量部）コロイダルシリカ
（３０％水溶液）３０（Ｆ ）ケイ酸ナトリウム
１ｏ（ｐ ）ケイ酸カリウム
１ｏ（ｒ ）四弗化エチレンエマルジョン
液
（１ｓ％水溶液） １５（）
二酸化チタン １ｏ（＃ ）エチルアル
コール ３０（？）水
３０（ケ ）こｎらをゆるやかに攪
拌混合した後、脱脂を終えて乾燥したアルミニウムダイ
カストプレートの調理を行なう面に焼付後の皮膜厚とし
て１０μとなるように塗布し、１００’ＣＸ３０分間乾
燥後２００’ＣＸ４５分間焼成しハードコート皮膜を形
成した。この操作を繰り返し行ない合計焼成皮膜厚みを
２０〜２５μとなるように形成した。このようにして形
成した皮膜の性能を次表のような項目にしたがって試験
し良好な結果を得た。Triethquin methyl silicate 30 ('Mi part) Triethoxyphenyl silicate ' O (MN part) Tetraethoxydylcholate 5 (weight parts) Colloidal silica (30% aqueous solution) 30 (F) Sodium silicate
1o(p) potassium silicate
1o(r) Tetrafluoroethylene emulsion liquid (1s% aqueous solution) 15() Titanium dioxide 1o(#) Ethyl alcohol 30(?) Water
30 (ke) After gently stirring and mixing these, apply it to the cooking surface of a degreased and dried aluminum die-cast plate so that the film thickness after baking is 10μ, and after drying at 100'C for 30 minutes. A hard coat film was formed by firing at 200'CX for 45 minutes. This operation was repeated to form a total fired film thickness of 20 to 25 microns. The performance of the film thus formed was tested according to the items shown in the following table, and good results were obtained.
（以下余白）
次に具体的なホットプレートについて添付図面に基づき
説明する。図において、１は調理面に上記の・・−ド皮
膜を被覆した金属プレートであり、２はヒータ、３はヒ
ータ２を具備したアルミニウムプレートである。４は無
水硫酸ナトリウム部体またはコｊｌＫＬ ｉ 、 Ｎａ
、に、Ｐ ｂ 、 ＯＳと８０４との化合物を少なく
とも１種類以上混合し、加熱溶融により共存させた蓄熱
材をスライスしたアルミニウム・・ニカムコア内に充填
した蓄熱プレートである。(The following is a blank space) Next, a specific hot plate will be explained based on the attached drawings. In the figure, 1 is a metal plate whose cooking surface is coated with the above-described film, 2 is a heater, and 3 is an aluminum plate provided with the heater 2. 4 is anhydrous sodium sulfate or cojlKL i , Na
, P b , OS and 804 are mixed together and heated and melted to coexist as a heat storage material, which is filled in a sliced aluminum nicum core.
この化合物の添加量については、例えば第２図に示すよ
うな硫酸アルカリ金属化合物の場合、化合物の添加量に
応じて無水硫酸ナトリウムの転移開始温度すなわち蓄熱
温度を島津裏作所製ＤＳ−３０示差操作形熱量計により
測定しこの結果グラフで示すように変化させることがで
きる。本実施例では無水硫酸ナトリウムにに２Ｓ０４を
５モル％添加し、蓄熱材温度を約２００′Ｃに設定した
ものを例にとって説明を進める。蓄熱プレート４はアル
ミニウムハニカムコア８に上記の蓄熱材をプレス圧入な
どの方法により圧入して、あらかじめプレート化する。Regarding the amount of addition of this compound, for example, in the case of an alkali metal sulfate compound as shown in Fig. 2, the transition start temperature, that is, the heat storage temperature, of anhydrous sodium sulfate is determined by differential operation using a DS-30 manufactured by Shimadzu Ura Seisakusho, depending on the amount of addition of the compound. It can be measured using a type calorimeter and the results can be changed as shown in the graph. In this embodiment, the explanation will be given using an example in which 5 mol% of 2S04 is added to anhydrous sodium sulfate and the heat storage material temperature is set at about 200'C. The heat storage plate 4 is formed into a plate in advance by press-fitting the above heat storage material into the aluminum honeycomb core 8 by a method such as press-fitting.
この蓄熱プレート４にビス挿入のための穴をドリルで開
け、第１図に示すように、金属プレート１とアルミニウ
ムプレート３の間に挾み、ビス６により金属プレート１
．アルミニウムプレート４および蓄熱プレート３の三者
を圧接し一体化する。６は給電端子、７は脚である。A hole is drilled in this heat storage plate 4 for inserting a screw, and as shown in FIG.
．． The aluminum plate 4 and the heat storage plate 3 are pressed together and integrated. 6 is a power supply terminal, and 7 is a leg.
上記具体構成のホットプレートは、調理面に・・−ド皮
膜が施さｎていて容易に傷つくことがないとともに、ア
ルミニウム・・ニカムコア８の存在により、アルミニウ
ムプレート３から蓄熱プレート４への熱移動、および蓄
熱プレート４から金属プレート１への熱移動がスムーズ
に行なわｎ、調理面の温度降下がほとんどないホットプ
レートが提供できるものである。なお、金属プレート１
の材質はアルミニウムや鉄などのプレート、ダイカスト
鋳物等が使用できる。The hot plate having the above-described specific structure has a coating on the cooking surface so that it will not be easily damaged, and the presence of the aluminum Nicum core 8 allows heat transfer from the aluminum plate 3 to the heat storage plate 4. In addition, a hot plate can be provided in which heat transfer from the heat storage plate 4 to the metal plate 1 is carried out smoothly, and there is almost no temperature drop on the cooking surface. In addition, metal plate 1
The material that can be used is a plate made of aluminum or iron, or die-casting.
発明の効果
以上のように本発明は、少なくとも有機金属化合物と、
ケイ酸アルカリと、コロイダル／す力と、弗素系樹脂と
、顔料からなる混合成分で・・−ド皮膜を被覆して調理
面を形成した金属プレートを有するものであるから、従
来の弗素皮膜に比較して調理中に使用する金属へらなど
でつ〈引掻傷を防止でき、汚れのこびりつきと、錆の発
生が防止することができ実施例のように蓄熱材との組合
せ等によりきわめて実用的なホットプレートが提供でき
る。Effects of the Invention As described above, the present invention provides at least an organometallic compound and
It has a metal plate with a cooking surface coated with a coating made of a mixture of alkali silicate, colloidal/silicate, fluorine-based resin, and pigment, so it is completely different from conventional fluorine coatings. In comparison, metal spatulas used during cooking can prevent scratches, dirt build-up, and rust, and are extremely practical when combined with heat storage materials as shown in the example. We can provide hot plates.
第１図は本発明の一実施例におけるホットプレートの断
面図、第２図は蓄熱材の組成変化による転移開始温度の
変化を示す特性図である。
１・・・・・・金属フレート、２・・・・・・ヒータ、
３・・・・・・アルミニウムプレート、４・・・・・・
蓄熱プレート。FIG. 1 is a sectional view of a hot plate according to an embodiment of the present invention, and FIG. 2 is a characteristic diagram showing changes in transition start temperature due to changes in the composition of the heat storage material. 1...Metal plate, 2...Heater,
3... Aluminum plate, 4...
heat storage plate.
Claims (1)
アルカリと、コロイダルシリカと、弗素系樹脂と、顔料
からなる、混合成分で被覆された金属プレートを有する
ホットプレート。A hot plate having a metal plate whose cooking surface is coated with a mixed component consisting of at least an organometallic compound, an alkali silicate, colloidal silica, a fluorine-based resin, and a pigment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP31213186A JPS63161921A (en) | 1986-12-26 | 1986-12-26 | Hot plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP31213186A JPS63161921A (en) | 1986-12-26 | 1986-12-26 | Hot plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63161921A true JPS63161921A (en) | 1988-07-05 |
| JPH0560375B2 JPH0560375B2 (en) | 1993-09-02 |
Family
ID=18025624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP31213186A Granted JPS63161921A (en) | 1986-12-26 | 1986-12-26 | Hot plate |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63161921A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56100675A (en) * | 1980-01-17 | 1981-08-12 | Sumitomo Electric Ind Ltd | Fluorine resin coating method |
-
1986
- 1986-12-26 JP JP31213186A patent/JPS63161921A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56100675A (en) * | 1980-01-17 | 1981-08-12 | Sumitomo Electric Ind Ltd | Fluorine resin coating method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0560375B2 (en) | 1993-09-02 |
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