JPS63291962A - Heat-resistant member - Google Patents
Heat-resistant memberInfo
- Publication number
- JPS63291962A JPS63291962A JP12936287A JP12936287A JPS63291962A JP S63291962 A JPS63291962 A JP S63291962A JP 12936287 A JP12936287 A JP 12936287A JP 12936287 A JP12936287 A JP 12936287A JP S63291962 A JPS63291962 A JP S63291962A
- Authority
- JP
- Japan
- Prior art keywords
- layer
- coating
- heat
- baked
- resin
- 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
- 229920005989 resin Polymers 0.000 claims abstract description 46
- 239000011347 resin Substances 0.000 claims abstract description 46
- 238000000576 coating method Methods 0.000 claims abstract description 27
- 239000011248 coating agent Substances 0.000 claims abstract description 25
- 239000011256 inorganic filler Substances 0.000 claims abstract description 15
- 229910003475 inorganic filler Inorganic materials 0.000 claims abstract description 15
- 239000003973 paint Substances 0.000 claims description 32
- 239000000463 material Substances 0.000 claims description 13
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 13
- 229920005573 silicon-containing polymer Polymers 0.000 claims description 13
- 239000000203 mixture Substances 0.000 claims 1
- 239000000126 substance Substances 0.000 abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 9
- 229920000642 polymer Polymers 0.000 abstract description 4
- 239000000758 substrate Substances 0.000 abstract description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 9
- 238000002156 mixing Methods 0.000 description 7
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 6
- 239000000919 ceramic Substances 0.000 description 3
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 3
- 239000000395 magnesium oxide Substances 0.000 description 3
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- BFXIKLCIZHOAAZ-UHFFFAOYSA-N methyltrimethoxysilane Chemical compound CO[Si](C)(OC)OC BFXIKLCIZHOAAZ-UHFFFAOYSA-N 0.000 description 3
- 239000000654 additive Substances 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 229920002050 silicone resin Polymers 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- SPAGIJMPHSUYSE-UHFFFAOYSA-N Magnesium peroxide Chemical compound [Mg+2].[O-][O-] SPAGIJMPHSUYSE-UHFFFAOYSA-N 0.000 description 1
- 239000004962 Polyamide-imide Substances 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- 108091006503 SLC26A1 Proteins 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 1
- 239000004327 boric acid Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 150000003949 imides Chemical class 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 229910052575 non-oxide ceramic Inorganic materials 0.000 description 1
- 239000011225 non-oxide ceramic Substances 0.000 description 1
- 239000011224 oxide ceramic Substances 0.000 description 1
- 229910052574 oxide ceramic Inorganic materials 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920003055 poly(ester-imide) Polymers 0.000 description 1
- 229920002312 polyamide-imide Polymers 0.000 description 1
- 238000012643 polycondensation polymerization Methods 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- -1 silane compound Chemical class 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
- 239000007787 solid Substances 0.000 description 1
- ZNOCGWVLWPVKAO-UHFFFAOYSA-N trimethoxy(phenyl)silane Chemical compound CO[Si](OC)(OC)C1=CC=CC=C1 ZNOCGWVLWPVKAO-UHFFFAOYSA-N 0.000 description 1
- MTPVUVINMAGMJL-UHFFFAOYSA-N trimethyl(1,1,2,2,2-pentafluoroethyl)silane Chemical compound C[Si](C)(C)C(F)(F)C(F)(F)F MTPVUVINMAGMJL-UHFFFAOYSA-N 0.000 description 1
- 229910001928 zirconium oxide Inorganic materials 0.000 description 1
Abstract
Description
【発明の詳細な説明】
［発明の目的］
（産業上の利用分野）
本発明は、耐熱性に優れかつ耐湿性、撥水性、耐薬品性
、耐汚染性も良好な耐熱被膜を有する耐熱部材に関する
。[Detailed description of the invention] [Object of the invention] (Industrial application field) The present invention provides a heat-resistant member having a heat-resistant coating that has excellent heat resistance and also has good moisture resistance, water repellency, chemical resistance, and stain resistance. Regarding.
（従来の技術）
近年の急速の技術の発達にともない、広い分野で４００
℃を越える高温域で使用可能な耐熱部材が要求されてき
ている。(Conventional technology) With the rapid development of technology in recent years, 400
There is a growing demand for heat-resistant members that can be used in high temperature ranges exceeding ℃.
このような中で、従来より耐熱被膜の形成材料として知
られるポリイミド、ポリアミドイミド、ポリエステルイ
ミド等のイミド系樹脂をベースとする耐熱性塗料は、そ
の常用温度が２５０℃程度である。Under these circumstances, heat-resistant paints based on imide resins such as polyimide, polyamide-imide, and polyesterimide, which are conventionally known as materials for forming heat-resistant coatings, have a normal operating temperature of about 250°C.
これに対し近年開発されたポリボロシロキサン樹脂をベ
ースとする塗料は、４００℃以上の雰囲気での使用が可
能であることから注目されている。On the other hand, recently developed paints based on polyborosiloxane resins are attracting attention because they can be used in an atmosphere of 400° C. or higher.
しかして、このようなポリボロシロキサン樹脂をベース
とする塗料には、一般に無機充填剤が配合されている。However, paints based on such polyborosiloxane resins generally contain inorganic fillers.
これは、ポリボロシロキサン樹脂が数百ないし数千の比
較的低分子量のものしか得られないため耐熱軟化特性に
乏しく、これを改善するためである。This is to improve the polyborosiloxane resin, which has a relatively low molecular weight of several hundred to several thousand, and therefore has poor heat softening properties.
（発明が解決しようとする問題点）
しかしながらこのために、形成された塗膜は、表面に光
沢がなく、耐湿性、撥水性、耐薬品性、耐汚染性に乏し
いという難点があった。(Problems to be Solved by the Invention) However, for this reason, the formed coating film has a lack of gloss on the surface and has a drawback that it is poor in moisture resistance, water repellency, chemical resistance, and stain resistance.
なおこの対策として、耐湿性、耐薬品性等の良好なシリ
コーン樹脂をベースとする塗料を、ポリボロシロキサン
樹脂塗膜の上に重ねて塗布することも行われているが、
シリコーン樹脂はポリボロシロキサン樹脂に比べて耐熱
性が低く、常用４００℃以上というポリボロシロキサン
樹脂の耐熱性を損なうものであった。As a countermeasure to this problem, coatings based on silicone resins with good moisture resistance and chemical resistance are sometimes applied over the polyborosiloxane resin coating.
Silicone resins have lower heat resistance than polyborosiloxane resins and impair the heat resistance of polyborosiloxane resins, which is commonly used at 400°C or higher.
本発明はこのような従来の事情に対処してなされたもの
で、常用４００℃以上であってかつ耐湿性、撥水性、耐
薬品性、耐汚染性も良好な耐熱被膜が形成された耐熱部
材を提供することを目的とする。The present invention has been made in response to such conventional circumstances, and provides a heat-resistant member on which a heat-resistant coating is formed that is normally used at 400°C or higher and has good moisture resistance, water repellency, chemical resistance, and stain resistance. The purpose is to provide
［発明の構成］
（問題点を解決するための手段）
第１の発明は、基材上に、ポリボロシロキサン樹脂に無
機充填材を混合してなる塗料を塗布焼付し、この塗布焼
付層上にポリボロシロキサン樹脂にラダー状フェニルシ
リコーンポリマーを混合してなる塗料を塗布焼付してな
ることを特徴とする耐熱部材である。[Structure of the Invention] (Means for Solving the Problems) The first invention is to apply and bake a paint made of a polyborosiloxane resin mixed with an inorganic filler on a base material, and to apply a coating on the applied baked layer. This heat-resistant member is made by coating and baking a paint made of a polyborosiloxane resin mixed with a ladder-like phenyl silicone polymer.
また第２の発明は、基材上に、ポリボロシロキサン樹脂
に無機充填材を混合してなる塗料を塗布焼付し、この塗
布焼付層上にポリボロシロキサン樹脂にラダー状フェニ
ルシリコーンポリマーを混合してなる塗料を塗布焼付し
、さらにこの塗布焼付層上にポリボロシロキサン樹脂に
アルコキシシランを混合してなる塗料を塗布焼付してな
ることを特徴とする耐熱部材である。Further, in the second invention, a paint made of a polyborosiloxane resin mixed with an inorganic filler is coated and baked on the base material, and a ladder-like phenyl silicone polymer is mixed with the polyborosiloxane resin on the coated baked layer. This is a heat-resistant member characterized by coating and baking a paint made of a polyborosiloxane resin and baking it, and further coating and baking a paint made of a polyborosiloxane resin mixed with an alkoxysilane on the coated and baked layer.
以下、本発明を図面を用いて説明する。Hereinafter, the present invention will be explained using the drawings.
第１図は、本発明の第１の発明にかかる耐熱部材の一実
施例の構造を示す横断面図である。FIG. 1 is a cross-sectional view showing the structure of an embodiment of a heat-resistant member according to a first aspect of the present invention.
また第２図は、本発明の第２の発明にかかる耐熱部材の
一実施例の構造を示す横断面図である。Further, FIG. 2 is a cross-sectional view showing the structure of an embodiment of the heat-resistant member according to the second aspect of the present invention.
第１図において、金属あるいはセラミック等からなる耐
熱性に優れた基材１上に、ポリボロシロキサン樹脂に無
機充填材を混合してなる塗料が塗布焼付けられて第Ｉの
１１２が形成され、その上にポリボロシロキサン樹脂に
ラダー状フェニルシリコーンポリマーを混合してなる塗
料が塗布焼付けられて第■の層３が形成されている。In FIG. 1, a paint made of a polyborosiloxane resin mixed with an inorganic filler is applied and baked on a base material 1 made of metal or ceramic with excellent heat resistance to form a No. I 112. A paint consisting of a polyborosiloxane resin mixed with a ladder-like phenyl silicone polymer is applied and baked on top to form the second layer 3.
また第２図においては、金属あるいはセラミック等から
なる耐熱性に優れた基材１上に、ポリボロシロキサン樹
脂に無機充填材を混合してなる塗料が塗布焼付けられて
第Ｉのｆ！２が形成され、その上にポリボロシロキサン
樹脂にラダー状フェニルシリコーンポリマーを混合して
なる塗料が塗布焼付けられて第■の層３が形成されてい
る点は第１図に示した例と同じ゛である。そしてこの例
では、この第■の１１３の上にさらに第■の層４として
、ポリボロシロキサン樹脂にアルコキシシランを混合し
てなる塗料の塗布焼付層が設けられている。Further, in FIG. 2, a paint made of a polyborosiloxane resin mixed with an inorganic filler is applied and baked on a base material 1 made of metal, ceramic, etc. and having excellent heat resistance. This is the same as the example shown in Figure 1, in that layer 2 is formed, and then a paint made of a polyborosiloxane resin mixed with a ladder-like phenyl silicone polymer is applied and baked to form layer 3. It is. In this example, a coated and baked layer of a paint made of a polyborosiloxane resin mixed with alkoxysilane is further provided on the second layer 113 as the second layer 4.
ここで各層を構成する塗料のベースとして使用されるポ
リボロシロキサン樹脂は、−例として下記の一般式で示
されるポリマーからなる樹脂で、たとえば多官能シラン
化合物とホウ酸とを溶剤中または無溶剤で縮重合させる
ことにより得られる。The polyborosiloxane resin used as the base of the paint constituting each layer is a resin made of a polymer represented by the following general formula, for example, a polyfunctional silane compound and boric acid in a solvent or without a solvent. It can be obtained by condensation polymerization.
またこのようなポリボロシロキサン樹脂に添加される無
機充填剤、ラダー状フェニルシリコーンポリマー、およ
びアルコキシシランとしては次のようなものがあげられ
る。Further, examples of the inorganic filler, ladder-like phenyl silicone polymer, and alkoxysilane added to such polyborosiloxane resin include the following.
すなわち本発明に使用される無機充填剤としては、アル
ミニウムや銅等の金属、酸化アルミニウムや酸化マグネ
シウム等の金属酸化物、酸化ジルコニウムや酸化マグネ
シウム等の酸化物系セラミックス、炭化ケイ素や炭化チ
タン等の非酸化物系セラミックス、各種ガラス類等があ
げられる。これらは単独または混合して使用される。That is, the inorganic fillers used in the present invention include metals such as aluminum and copper, metal oxides such as aluminum oxide and magnesium oxide, oxide ceramics such as zirconium oxide and magnesium oxide, and silicon carbide and titanium carbide. Examples include non-oxide ceramics and various glasses. These may be used alone or in combination.
これらの無機充填剤が配合されたポリボロシロキサン樹
脂塗料の塗布焼付により形成された塗膜は、常用４００
℃以上という非常に優れた耐熱性を有している。なおこ
の無機充填剤を過剰に配合すると塗膜の機械的強度を損
なうおそれがあるので、その配合量は樹脂成分１００重
徂都市たり５〜５００重量部の範囲が適当である。The coating film formed by applying and baking the polyborosiloxane resin paint containing these inorganic fillers can be
It has excellent heat resistance of over ℃. If this inorganic filler is blended in excess, there is a risk of impairing the mechanical strength of the coating film, so the amount of the inorganic filler blended is suitably in the range of 5 to 500 parts by weight per 100 parts by weight of the resin component.
また本発明に使用されるラダー状フェニルシリコーンポ
リマーは、次式で示すような構造式を有するポリマーで
ある。Further, the ladder-like phenyl silicone polymer used in the present invention is a polymer having a structural formula as shown in the following formula.
このようなラダー状フェニルシリコーンポリマーが配合
されたポリボロシロキサン樹脂塗料の塗布焼付により形
成された塗膜は、表面に光沢があり、耐湿性、撥水性、
耐薬品性、耐汚染性が良好である。なおこのものについ
ても過剰に配合するとポリボロシロキサン樹脂の優れた
耐熱性が損なわれるので、この点を考慮して配合される
。。The coating film formed by applying and baking polyborosiloxane resin paint containing such ladder-like phenyl silicone polymer has a glossy surface, moisture resistance, water repellency,
Good chemical resistance and stain resistance. It should be noted that if this material is blended in excess, the excellent heat resistance of the polyborosiloxane resin will be impaired, so this point is taken into consideration when blending. .
さらに本発明に使用されるアルコキシシランとしては、
メチルトリメトキシシラン、フェニルトリメトキシシラ
ン等、メチル基またはフェニル基を有するアルコキシシ
ランが適している。このようなアルコキシシランは塗料
焼付時にポリボロシロキサン樹脂と反応して表面硬度の
高い塗膜が得られる。このものについてもポリボロシロ
キサン樹脂の優れた耐熱性を損なわない範囲で添加され
る。Furthermore, as the alkoxysilane used in the present invention,
Alkoxysilanes having a methyl group or a phenyl group are suitable, such as methyltrimethoxysilane and phenyltrimethoxysilane. Such alkoxysilane reacts with the polyborosiloxane resin during paint baking to obtain a coating film with high surface hardness. This material is also added within a range that does not impair the excellent heat resistance of the polyborosiloxane resin.
なお本発明の塗料には、上述の成分の他に公知の、シリ
コーンポリマーの硬化促進剤、着色顔料、焼付硬化触媒
その他の添加剤を適宜添加することができる。In addition to the above-mentioned components, known additives such as a silicone polymer curing accelerator, a coloring pigment, a baking curing catalyst, and other additives may be appropriately added to the coating material of the present invention.
しかして本発明においては、このような成分を所定の配
合で混合してそれぞれ特性の異なる塗料とし、基材上に
通常の方法にて塗布焼付けることにより本発明の耐熱部
材が得られる。In the present invention, however, the heat-resistant member of the present invention can be obtained by mixing such components in a predetermined proportion to form a paint having different properties, and applying and baking the paint onto a substrate by a conventional method.
（作 用）
本発明の耐熱部材は、基材上に設けた無機充填剤配合の
耐熱特性に優れたポリボロシロキサン樹脂塗料の塗布焼
付層の上に、上述したような耐湿性、撥水性等の特性に
優れた塗料が一層あるいは二層重ねて塗布焼付けられて
おり、全体として常用４００℃以上という優れた耐熱性
とともに、耐湿性、撥水性、耐薬品性、耐汚染性等も良
好な耐熱被膜が形成されている。(Function) The heat-resistant member of the present invention has moisture resistance, water repellency, etc., as described above, on a coated baking layer of a polyborosiloxane resin paint with excellent heat resistance properties containing an inorganic filler provided on a base material. One or two layers of paint with excellent properties are applied and baked, and the overall product has excellent heat resistance of over 400℃ for regular use, as well as moisture resistance, water repellency, chemical resistance, stain resistance, etc. A film is formed.
（実施例） 次に本発明の実施例について説明する。(Example) Next, examples of the present invention will be described.
実施例１
ポリボロシロキサン樹脂と、酸化マグネシウムと、トメ
チル−２−ピロリドンとを混合して得た不揮発分５０％
の耐熱塗料［ポリボロシロキサン樹脂二酸化マグネシウ
ム（固形分比） ＝５０：４０ ］を、セラミック基材
上に塗布し、４００℃の温度で３０分間焼付けた（第工
の層）。Example 1 50% nonvolatile content obtained by mixing polyborosiloxane resin, magnesium oxide, and tomethyl-2-pyrrolidone
A heat-resistant paint [polyborosiloxane resin magnesium dioxide (solid content ratio) = 50:40] was applied onto the ceramic substrate and baked at a temperature of 400° C. for 30 minutes (first layer).
この塗布焼付層上に、ラダー状フェニルシリコーンポリ
マーＬＰ−１０３（商品名 信越シリコーン社製）の１
０重Ｍ％トルエン溶液と、ポリボロシロキサン樹脂１０
０重量部をＮ−メチル−２−ピロリドン６０重伍部に溶
解させたポリボロシロキサン樹脂溶液とを、重量比で７
：３〜８：２の割合で混合して得た耐熱塗料を塗布し、
４００℃の温度で３０分間焼付けて（第■の層）、本発
明の耐熱部材を得た。On this coated and baked layer, apply 1 layer of ladder-like phenyl silicone polymer LP-103 (trade name, manufactured by Shin-Etsu Silicone Co., Ltd.).
0% by weight toluene solution and polyborosiloxane resin 10
A polyborosiloxane resin solution in which 0 parts by weight of N-methyl-2-pyrrolidone was dissolved in 60 parts by weight of N-methyl-2-pyrrolidone at a weight ratio of 7
: Apply a heat-resistant paint obtained by mixing at a ratio of 3 to 8:2,
The layer was baked at a temperature of 400° C. for 30 minutes (layer ①) to obtain a heat-resistant member of the present invention.
この耐熱部材の特性は第１表に示す通りであつた。なお
表中比較例としてあげたのは、比較例１が、実施例１の
第１の１のみ設けた例、比較例２が、実施例１と同様に
して設けた第Ｉの層上にラダー状フェニルシリコーンポ
リマーＬＰ−１０３の１０重壷％トルエン溶液のみを塗
布焼付けた例である。The properties of this heat-resistant member were as shown in Table 1. Comparative examples in the table are Comparative Example 1 in which only the first layer of Example 1 was provided, and Comparative Example 2 in which a ladder was provided on the I-th layer provided in the same manner as in Example 1. This is an example in which only a 10% toluene solution of phenyl silicone polymer LP-103 was applied and baked.
実施例２
実施例１における第■の層の上に、ざらに、メチルトリ
メトキシシランと、ポリボロシロキサン樹脂１００重量
部をＮ−メチル−２−ピロリドン６０重量部に溶解させ
たポリボロシロキサン樹脂溶液とを、重量比で７：３〜
８；２の割合で混合して得た耐熱塗料を塗布し、４００
℃の温度で３０分間焼付けて（第■の層）、本発明の耐
熱部材を得た。Example 2 On top of the second layer in Example 1, methyltrimethoxysilane and a polyborosiloxane resin prepared by dissolving 100 parts by weight of a polyborosiloxane resin in 60 parts by weight of N-methyl-2-pyrrolidone were added. solution and the weight ratio is 7:3~
Apply a heat-resistant paint obtained by mixing the ratio of 8:2 to 400
The heat-resistant member of the present invention was obtained by baking at a temperature of .degree. C. for 30 minutes (layer 1).
この耐熱部材の特性は第２表に示す通りであった。なお
表中比較例としてあげたのは、比較例３が、実施例２に
おける第■の層と第■の層を逆に設けた例、比較例４が
、実施例１における第■の層を、実施例１と同じラダー
状フェニルシリコーンポリマー１０重量％トルエン溶液
とポリボロシロキサン樹脂溶液に、ざらにメチルトリメ
トキシシランを、各成分の配合比が重量比で４＋４：２
となるように混合して得た耐熱塗料の塗布焼付により設
けた例である。The properties of this heat-resistant member were as shown in Table 2. Comparative examples in the table are Comparative Example 3, in which the 2nd layer and 2nd layer in Example 2 were provided in reverse, and Comparative Example 4, in which the 2nd layer in Example 1 was provided in reverse. , methyltrimethoxysilane was added to the same 10% by weight toluene solution of the ladder-shaped phenyl silicone polymer and polyborosiloxane resin solution as in Example 1, and the blending ratio of each component was 4+4:2 by weight.
This is an example of applying and baking a heat-resistant paint obtained by mixing the following.
（以下余白）
［発明の効果］
以上の実施例からも明らかなように、本発明の耐熱部材
は、無機充填剤配合の耐熱特性に優れたポリボロシロキ
サン樹脂塗料を基材上に塗布焼付し、この塗布焼付層上
に、耐湿性、撥水性等の特性に優れた所定の塗料を一層
あるいは二層重ねて塗布焼付けた構成とされているので
、全体として常用４００℃以上という優れた耐熱性とと
もに、耐湿性、撥水性、耐薬品性、耐汚染性等も良好な
耐熱被膜を有しており、種々の用途に幅広く使用するこ
とができる。(The following is a blank space) [Effects of the Invention] As is clear from the above examples, the heat-resistant member of the present invention is produced by applying and baking a polyborosiloxane resin paint containing an inorganic filler and having excellent heat resistance properties onto a base material. On this coated and baked layer, one or two layers of a specified paint with excellent properties such as moisture resistance and water repellency are coated and baked, resulting in an overall excellent heat resistance of 400℃ or higher for regular use. In addition, it has a heat-resistant coating with good moisture resistance, water repellency, chemical resistance, stain resistance, etc., and can be used in a wide variety of applications.
第１図は本発明の第１の発明にかかる耐熱部材の一実施
例の構造を示す横断面図、第２図は本発明の第２の発明
にかかる耐熱部材の一実施例の構造を示す横断面図でお
る。
１・・・・・・・・・基材
２・・・・・・・・・第Ｉの１層
３・・・・・・・・・第■の層
４・・・・・・・・・第■の層
第１図
第２図
１ 事件の表示
昭和６２年特許願第１２９３６２号
２ 発明の名称
耐熱部材
３ 補正をする者
事件との関係 特許出願人
川崎市川崎区小田栄２丁目１番１号
（２２５＞昭和％ｉｌ！！電纜株式会社代表者 土
１） 芳 男
４ 代 理 人
川崎市川崎区小田栄２丁目１番１号
昭和電線電纜株式会社内
６ 補正の討論
明ａ閤の発明の詳細な説明の各欄。
７ 補正の内容
（１）明［１書簡９頁第１３行の「信越シリコーン」を
「信越化学」と訂正する。
以上FIG. 1 is a cross-sectional view showing the structure of an embodiment of a heat-resistant member according to the first invention of the present invention, and FIG. 2 is a cross-sectional view showing the structure of an embodiment of the heat-resistant member according to the second invention of the present invention. This is a cross-sectional view. 1...Base material 2...I-th 1st layer 3......■th layer 4...・Layer ■ Figure 1 Figure 2 Figure 1 Indication of the case Patent Application No. 129362 of 1988 2 Name of the invention Heat-resistant member 3 Person making the amendment Relationship to the case Patent applicant 2-1 Oda Sakae, Kawasaki-ku, Kawasaki City Number 1 (225> Showa%il!! Denshin Co., Ltd. Representative Sat
1) Yoshio 4th Director Showa Cable and Wire Co., Ltd. 6, 2-1-1 Oda Sakae, Kawasaki-ku, Kawasaki City Discussion of amendments Each column of the detailed explanation of the invention of Akira. 7 Contents of the amendment (1) Akira [Correction of "Shin-Etsu Silicone" in line 13 of page 9 of letter 1 to "Shin-Etsu Chemical."that's all
Claims (2)
を混合してなる塗料を塗布焼付し、この塗布焼付層上に
ポリボロシロキサン樹脂にラダー状フェニルシリコーン
ポリマーを混合してなる塗料を塗布焼付してなることを
特徴とする耐熱部材。(1) Apply and bake a paint made of a polyborosiloxane resin mixed with an inorganic filler onto the base material, and apply a paint made of a polyborosiloxane resin mixed with a ladder-like phenyl silicone polymer on the coated baked layer. A heat-resistant member characterized by being made by coating and baking.
を混合してなる塗料を塗布焼付し、この塗布焼付層上に
ポリボロシロキサン樹脂にラダー状フェニルシリコーン
ポリマーを混合してなる塗料を塗布焼付し、さらにこの
塗布焼付層上にポリボロシロキサン樹脂にアルコキシシ
ランを混合してなる塗料を塗布焼付してなることを特徴
とする耐熱部材。(2) Apply and bake a paint made of a polyborosiloxane resin mixed with an inorganic filler on the base material, and apply a paint made of a polyborosiloxane resin mixed with a ladder-like phenyl silicone polymer on the applied baked layer. A heat-resistant member characterized in that it is formed by coating and baking, and further coating and baking a paint made of a mixture of polyborosiloxane resin and alkoxysilane on the coating and baking layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12936287A JPS63291962A (en) | 1987-05-25 | 1987-05-25 | Heat-resistant member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12936287A JPS63291962A (en) | 1987-05-25 | 1987-05-25 | Heat-resistant member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63291962A true JPS63291962A (en) | 1988-11-29 |
Family
ID=15007711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12936287A Pending JPS63291962A (en) | 1987-05-25 | 1987-05-25 | Heat-resistant member |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63291962A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1993007844A1 (en) * | 1991-10-16 | 1993-04-29 | W.H. Brady Co. | High temperature resistant identifying labels |
| EP0601317A2 (en) * | 1992-12-04 | 1994-06-15 | Nitto Denko Corporation | Label substrate, ink, and label |
| EP0649126A1 (en) * | 1993-10-15 | 1995-04-19 | Nof Corporation | Label |
| US9725561B2 (en) | 2014-06-20 | 2017-08-08 | 3M Innovative Properties Company | Curable polymers comprising silsesquioxane polymer core and silsesquioxane polymer outer layer and methods |
| US9957358B2 (en) | 2014-09-22 | 2018-05-01 | 3M Innovative Properties Company | Curable polymers comprising silsesquioxane polymer core silsesquioxane polymer outer layer, and reactive groups |
| US9957416B2 (en) | 2014-09-22 | 2018-05-01 | 3M Innovative Properties Company | Curable end-capped silsesquioxane polymer comprising reactive groups |
| US10066123B2 (en) | 2013-12-09 | 2018-09-04 | 3M Innovative Properties Company | Curable silsesquioxane polymers, compositions, articles, and methods |
| US10370564B2 (en) | 2014-06-20 | 2019-08-06 | 3M Innovative Properties Company | Adhesive compositions comprising a silsesquioxane polymer crosslinker, articles and methods |
| US10392538B2 (en) | 2014-06-20 | 2019-08-27 | 3M Innovative Properties Company | Adhesive compositions comprising a silsesquioxane polymer crosslinker, articles and methods |
-
1987
- 1987-05-25 JP JP12936287A patent/JPS63291962A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1993007844A1 (en) * | 1991-10-16 | 1993-04-29 | W.H. Brady Co. | High temperature resistant identifying labels |
| EP0601317A2 (en) * | 1992-12-04 | 1994-06-15 | Nitto Denko Corporation | Label substrate, ink, and label |
| EP0601317A3 (en) * | 1992-12-04 | 1994-08-17 | Nitto Denko Corp | Label substrate, ink, and label. |
| EP0649126A1 (en) * | 1993-10-15 | 1995-04-19 | Nof Corporation | Label |
| US10066123B2 (en) | 2013-12-09 | 2018-09-04 | 3M Innovative Properties Company | Curable silsesquioxane polymers, compositions, articles, and methods |
| US9725561B2 (en) | 2014-06-20 | 2017-08-08 | 3M Innovative Properties Company | Curable polymers comprising silsesquioxane polymer core and silsesquioxane polymer outer layer and methods |
| US10370564B2 (en) | 2014-06-20 | 2019-08-06 | 3M Innovative Properties Company | Adhesive compositions comprising a silsesquioxane polymer crosslinker, articles and methods |
| US10392538B2 (en) | 2014-06-20 | 2019-08-27 | 3M Innovative Properties Company | Adhesive compositions comprising a silsesquioxane polymer crosslinker, articles and methods |
| US9957358B2 (en) | 2014-09-22 | 2018-05-01 | 3M Innovative Properties Company | Curable polymers comprising silsesquioxane polymer core silsesquioxane polymer outer layer, and reactive groups |
| US9957416B2 (en) | 2014-09-22 | 2018-05-01 | 3M Innovative Properties Company | Curable end-capped silsesquioxane polymer comprising reactive groups |
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