JPS6114183B2 - - Google Patents
Info
- Publication number
- JPS6114183B2 JPS6114183B2 JP3701577A JP3701577A JPS6114183B2 JP S6114183 B2 JPS6114183 B2 JP S6114183B2 JP 3701577 A JP3701577 A JP 3701577A JP 3701577 A JP3701577 A JP 3701577A JP S6114183 B2 JPS6114183 B2 JP S6114183B2
- Authority
- JP
- Japan
- Prior art keywords
- film
- enamel
- alkyl
- silicate
- 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.)
- Expired
Links
- 210000003298 dental enamel Anatomy 0.000 claims description 14
- 239000000203 mixture Substances 0.000 claims description 9
- 229910052751 metal Inorganic materials 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 8
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 claims description 7
- 125000000217 alkyl group Chemical group 0.000 claims description 7
- 125000003118 aryl group Chemical group 0.000 claims description 7
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims description 5
- 229910000000 metal hydroxide Inorganic materials 0.000 claims description 4
- 150000004692 metal hydroxides Chemical class 0.000 claims description 4
- 229910044991 metal oxide Inorganic materials 0.000 claims description 4
- 150000004706 metal oxides Chemical class 0.000 claims description 4
- 239000000843 powder Substances 0.000 claims description 4
- 150000003839 salts Chemical class 0.000 claims description 4
- 239000000654 additive Substances 0.000 claims description 3
- 239000001023 inorganic pigment Substances 0.000 claims description 2
- 239000002994 raw material Substances 0.000 claims description 2
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 claims 1
- -1 alkyl silicate Chemical compound 0.000 claims 1
- 239000011248 coating agent Substances 0.000 description 7
- 238000000576 coating method Methods 0.000 description 7
- 239000003973 paint Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000005336 cracking Methods 0.000 description 3
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 2
- 239000002537 cosmetic Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 150000004760 silicates Chemical class 0.000 description 2
- LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 description 2
- 229920000298 Cellophane Polymers 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 229910052570 clay Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 235000011164 potassium chloride Nutrition 0.000 description 1
- 239000001103 potassium chloride Substances 0.000 description 1
- 235000010288 sodium nitrite Nutrition 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C8/00—Enamels; Glazes; Fusion seal compositions being frit compositions having non-frit additions
- C03C8/14—Glass frit mixtures having non-frit additions, e.g. opacifiers, colorants, mill-additions
- C03C8/18—Glass frit mixtures having non-frit additions, e.g. opacifiers, colorants, mill-additions containing free metals
Description
本発明は被膜形成用組成物に関するものであ
る。さらに詳しくは、アルキル（もしくはアリル
またはアリール）シリケート、ほうろうフリツト
および金属粉、金属酸化物、金属塩、金属水酸化
物などを主成分とする耐熱性および密着性にすぐ
れた被膜形成用組成物に関するものである。
一般に、400℃以上の高温に耐える塗料として
は、無機質塗料が使用されているが、この塗料は
800℃以上の高温度から常温に移行するとき鉄素
地との密着性が悪く、ワレ、ハガレを発生する欠
点があるため、塗料としていまだ完成されたもの
ではない。
本発明者は、800℃以上の高温に耐えかつ密着
性にすぐれた塗料を開発するため、鉄との密着性
に優れるほうろうと無機質塗料用無機バインダー
として使用されているアルキル（もしくはアリル
またはアリール）シリケートに着目し鋭意研究を
重ねた結果、800℃以上に耐える本被膜形成用組
成物を得るに至つた。
従来、ほうろう仕上げはほうろうフリツトに粘
土、塩化カリウム、亜硝酸ソーダー、水などがミ
ル添加剤として加えられ、分散された後、被塗物
によつて塗装され、800℃付近で焼付処理するこ
とによつて密着性にすぐれたほうろう膜が得られ
る。しかし、焼付け前の800℃以下の温度域にお
いては連続した膜を形成するが、塗膜硬度は非常
に低く、素地との密着性も悪く当然、耐水性もな
く、容易に水で軟化する状態にある。
従つて、実用上は800℃付近で処理しない限り
使用できない。また、このほうろうフリツトは一
種のガラスであるため分散しても、美粧効果は殆
んど得られない。
このようにほうろうは、800℃以下の温度域に
おいて上記のような欠点を有するものであるが、
ほうろうフリツトをアルキル（もしくはアリルま
たはアリール）シリケートと組も合わせて用いる
ことにより、800℃以上の高温に耐え、かつ密着
性にすぐれ、ワレ、ハガレの欠点のない被膜形成
用組成物が得られることはもとより、800℃以下
の温度においてもほうろうの欠点があらわれず、
密着性にすぐれた硬い塗膜を形成しかつ美粧効果
のある被膜形成用組成物が得られた。
しかし、アルキル（もしくはアリルまたはアリ
ール）シリケートとほうろうフリツトからなる組
成物は、常温で使用してもかなり良好な性能を示
すことがわかつたが、長時間水あるいは弱アルカ
リの溶液に浸漬すると塗膜が軟化することがわか
つた。これらの欠点を改良し常温で使用しても良
好な性能を示す耐熱性塗料を得るために検討を重
ねた結果、金属粉、金属酸化物、金属塩、金属水
酸化物などを添加すればよいことが判明した。こ
のようにして得られる被膜形成用組成物は室温で
ハケ、スプレー塗装が可能で、室温においても十
分な塗膜性能を有し、さらには800℃以上の高温
にも十分耐えるものである。
すなわち、本発明は(A)アルキル（もしくはアリ
ルまたはアリール）シリケート、(B)ほうろうフリ
ツトおよび(C)金属粉、金属酸化物、金属塩、金属
水酸化物から選ばれた一種以上を必須成分とし、
さらに要すれば無機顔料、ほうろうフリツト用原
料、無機質添加剤などを加えてなる被膜形成用組
成物に係わるものである。
本発明において用いられるアルキル（もしくは
アリルまたはアリール）シリケートとしては、
一般式
The present invention relates to a film-forming composition. More specifically, it relates to a film-forming composition with excellent heat resistance and adhesion that is mainly composed of alkyl (or allyl or aryl) silicate, enamel frit, metal powder, metal oxide, metal salt, metal hydroxide, etc. It is something. Generally, inorganic paints are used as paints that can withstand high temperatures of 400℃ or higher;
It has not yet been perfected as a paint because it has poor adhesion to the iron base, causing cracking and peeling when moving from a high temperature of 800°C or higher to room temperature. In order to develop a paint that can withstand high temperatures of 800°C or higher and has excellent adhesion, the present inventor developed enamel, which has excellent adhesion to iron, and alkyl (or allyl or aryl), which is used as an inorganic binder for inorganic paints. As a result of intensive research focusing on silicates, we were able to obtain this film-forming composition that can withstand temperatures of 800°C or higher. Traditionally, enamel finishing involves adding clay, potassium chloride, sodium nitrite, water, etc. as mill additives to enamel frits, dispersing them, applying the coating to the object to be coated, and baking at around 800℃. As a result, an enamel film with excellent adhesion is obtained. However, although it forms a continuous film at temperatures below 800°C before baking, the hardness of the film is very low and its adhesion to the substrate is poor, as well as it is not water resistant and easily softens with water. It is in. Therefore, it cannot be used practically unless it is treated at around 800°C. Furthermore, since this enamel frit is a type of glass, even if it is dispersed, almost no cosmetic effect can be obtained. Although enamel has the above-mentioned drawbacks in the temperature range below 800℃,
By using enamel frit in combination with alkyl (or allyl or aryl) silicate, it is possible to obtain a film-forming composition that can withstand high temperatures of 800°C or higher, has excellent adhesion, and is free from cracking and peeling. Not only that, but the defects of enamel do not appear even at temperatures below 800℃,
A film-forming composition that forms a hard coating film with excellent adhesion and has a cosmetic effect was obtained. However, it has been found that compositions consisting of alkyl (or allyl or aryl) silicates and enamel frits exhibit fairly good performance even when used at room temperature, but when immersed in water or weakly alkaline solutions for long periods of time, the coating film forms. was found to soften. As a result of repeated studies to improve these shortcomings and obtain a heat-resistant paint that exhibits good performance even when used at room temperature, we found that it is possible to add metal powder, metal oxide, metal salt, metal hydroxide, etc. It has been found. The film-forming composition thus obtained can be brushed or spray coated at room temperature, has sufficient coating performance even at room temperature, and can even withstand high temperatures of 800° C. or higher. That is, the present invention has as an essential component one or more selected from (A) alkyl (or allyl or aryl) silicate, (B) enamel frit, and (C) metal powder, metal oxide, metal salt, and metal hydroxide. ,
Furthermore, the present invention relates to a film-forming composition to which an inorganic pigment, a raw material for enamel frit, an inorganic additive, etc. are added. The alkyl (or allyl or aryl) silicate used in the present invention has the general formula
硬 度 塗膜を室温で１週間乾燥させた後鉛筆硬
度を測定した。
耐水性 室温で１週間乾燥させた後、水に30日間
浸水させた後引き上げて塗膜の軟化を調
べた。
密着性 塗膜を５日間室温乾燥させた後、ナイフ
でクロカツトを行い、セロテープではが
してそれに付着するかどうかをみた。
耐熱性 400℃と850℃の電気炉に６時間入れた
後、室温に放置しワレ、ハガレを観察し
た。
Hardness The pencil hardness of the coating film was measured after drying it at room temperature for one week. Water Resistance After drying at room temperature for one week, it was immersed in water for 30 days and then pulled out to examine the softening of the coating film. Adhesion After the coating was allowed to dry at room temperature for 5 days, it was cut with a knife and peeled off with cellophane tape to see if it would adhere to it. Heat Resistance After being placed in an electric furnace at 400°C and 850°C for 6 hours, it was left at room temperature and observed for cracking or peeling.
Claims (1)
ル）シリケート (B)ほうろうフリツトおよび(C)金
属粉、金属酸化物、金属塩および金属水酸化物か
ら選ばれる一種以上を必須成分とし、さらに要す
れば無機顔料、ほうろうフリツト用原料、無機質
添加剤から選ばれる一種以上を加えてなる被膜形
成用組成物。 ２ アルキルシリケートがエチルシリケート加水
分解物である特許請求の範囲第１項記載の被膜形
成用組成物。[Claims] 1. (A) an alkyl (or allyl or aryl) silicate, (B) an enamel frit, and (C) one or more selected from metal powder, metal oxide, metal salt, and metal hydroxide as essential components. , and, if necessary, one or more selected from inorganic pigments, raw materials for enamel frits, and inorganic additives. 2. The film-forming composition according to claim 1, wherein the alkyl silicate is an ethyl silicate hydrolyzate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3701577A JPS53121824A (en) | 1977-04-01 | 1977-04-01 | Film-forming composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3701577A JPS53121824A (en) | 1977-04-01 | 1977-04-01 | Film-forming composition |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS53121824A JPS53121824A (en) | 1978-10-24 |
| JPS6114183B2 true JPS6114183B2 (en) | 1986-04-17 |
Family
ID=12485835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3701577A Granted JPS53121824A (en) | 1977-04-01 | 1977-04-01 | Film-forming composition |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS53121824A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0251988U (en) * | 1988-10-06 | 1990-04-13 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9115154D0 (en) * | 1991-07-12 | 1991-08-28 | Patel Bipin C M | Sol-gel composition for producing glassy coatings |
| JP2002114944A (en) * | 2000-10-04 | 2002-04-16 | Shinto Paint Co Ltd | Primary anticorrosive paint composition |
| JP5506200B2 (en) * | 2009-01-22 | 2014-05-28 | イビデン株式会社 | How to use exhaust pipe paint |
-
1977
- 1977-04-01 JP JP3701577A patent/JPS53121824A/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0251988U (en) * | 1988-10-06 | 1990-04-13 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS53121824A (en) | 1978-10-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS58135156A (en) | Non-lustrous noble metal composition for glass and ceramic | |
| GB1009539A (en) | Gold-silver coordination compounds and decorating compositions containing same | |
| TW436516B (en) | Water cleanable silver composition | |
| JP2017147336A (en) | Method for forming colored film | |
| JPS6055549B2 (en) | Film-forming composition | |
| JPS6114183B2 (en) | ||
| US2785091A (en) | Method of protecting metal surfaces, composition therefor, and article resulting therefrom | |
| JP4989886B2 (en) | Method for manufacturing an object having an inorganic coating film | |
| GB1537375A (en) | Soluble copper phthalocyanine dyes and their use | |
| JPS6114185B2 (en) | ||
| US2161319A (en) | Well-covering coating composition | |
| JP2635168B2 (en) | Metallic pigment for powder coating and enamel product using the same | |
| JPS5896876A (en) | Formation of wear and corrosion resistant film on metallic material | |
| JPS6114182B2 (en) | ||
| JPS6375073A (en) | Coating method | |
| JPH01149975A (en) | Metallic porcelain enamel product | |
| GB2118928A (en) | Enamelling process | |
| JPS5841742A (en) | Coloring composition for glass | |
| JPS60262863A (en) | Film-forming composition | |
| JPS60262864A (en) | Film-forming paint composition | |
| GB1044544A (en) | Stainless steel cooking vessel | |
| JPS60221376A (en) | Method of painting ceramic product | |
| JPH0410915B2 (en) | ||
| RU2155172C2 (en) | Method of painting decorative and architectural ceramics | |
| SU48418A1 (en) | Paste for cementation protective coatings |