JPS62202841A - Formation of mirror plate - Google Patents
Formation of mirror plateInfo
- Publication number
- JPS62202841A JPS62202841A JP4479486A JP4479486A JPS62202841A JP S62202841 A JPS62202841 A JP S62202841A JP 4479486 A JP4479486 A JP 4479486A JP 4479486 A JP4479486 A JP 4479486A JP S62202841 A JPS62202841 A JP S62202841A
- Authority
- JP
- Japan
- Prior art keywords
- film
- backing material
- resin
- silver film
- glass
- 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
- 230000015572 biosynthetic process Effects 0.000 title 1
- 239000011347 resin Substances 0.000 claims abstract description 32
- 229920005989 resin Polymers 0.000 claims abstract description 32
- 239000004332 silver Substances 0.000 claims abstract description 21
- 229910052709 silver Inorganic materials 0.000 claims abstract description 21
- 239000000463 material Substances 0.000 claims abstract description 20
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000011521 glass Substances 0.000 claims abstract description 17
- 239000000843 powder Substances 0.000 claims abstract description 16
- 238000005488 sandblasting Methods 0.000 claims abstract description 13
- 238000002156 mixing Methods 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 claims description 10
- 239000002519 antifouling agent Substances 0.000 claims description 8
- 150000003378 silver Chemical class 0.000 claims description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract description 10
- 229910052802 copper Inorganic materials 0.000 abstract description 10
- 239000010949 copper Substances 0.000 abstract description 10
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 abstract description 8
- 239000002184 metal Substances 0.000 abstract description 8
- 229910052751 metal Inorganic materials 0.000 abstract description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract description 6
- 239000011248 coating agent Substances 0.000 abstract description 5
- 238000000576 coating method Methods 0.000 abstract description 5
- 238000005260 corrosion Methods 0.000 abstract description 5
- 229910000019 calcium carbonate Inorganic materials 0.000 abstract description 4
- 235000010216 calcium carbonate Nutrition 0.000 abstract description 4
- 230000007797 corrosion Effects 0.000 abstract description 4
- 229910052681 coesite Inorganic materials 0.000 abstract description 3
- 229910052906 cristobalite Inorganic materials 0.000 abstract description 3
- 239000000377 silicon dioxide Substances 0.000 abstract description 3
- 235000012239 silicon dioxide Nutrition 0.000 abstract description 3
- 229910052682 stishovite Inorganic materials 0.000 abstract description 3
- 229910052905 tridymite Inorganic materials 0.000 abstract description 3
- 239000011253 protective coating Substances 0.000 abstract description 2
- 239000004593 Epoxy Substances 0.000 abstract 1
- 239000005337 ground glass Substances 0.000 abstract 1
- 239000003973 paint Substances 0.000 description 13
- 239000005338 frosted glass Substances 0.000 description 6
- 239000000203 mixture Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000010422 painting Methods 0.000 description 3
- 238000007650 screen-printing Methods 0.000 description 3
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000003746 surface roughness Effects 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 229910000906 Bronze Inorganic materials 0.000 description 1
- 101100258233 Caenorhabditis elegans sun-1 gene Proteins 0.000 description 1
- 229920000877 Melamine resin Polymers 0.000 description 1
- 150000001242 acetic acid derivatives Chemical class 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- -1 alkalis Chemical class 0.000 description 1
- 229920000180 alkyd Polymers 0.000 description 1
- 229920005601 base polymer Polymers 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- QHIWVLPBUQWDMQ-UHFFFAOYSA-N butyl prop-2-enoate;methyl 2-methylprop-2-enoate;prop-2-enoic acid Chemical compound OC(=O)C=C.COC(=O)C(C)=C.CCCCOC(=O)C=C QHIWVLPBUQWDMQ-UHFFFAOYSA-N 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000009500 colour coating Methods 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920006267 polyester film Polymers 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 238000003466 welding Methods 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）
本発明は一部に光の透過部を一部する鏡板の形成方法に
関する。DETAILED DESCRIPTION OF THE INVENTION (Industrial Application Field) The present invention relates to a method for forming a mirror plate that partially includes a light transmitting portion.
（従来の技術）
鏡板の表面に商標等を表示したり、照明器具グローブ等
の全面或いは一部に擦りガラス感を与えて文字や紋様を
描くために従来からサンドブラストを施している。そし
て、このサン１ブラストを利用して、鏡板の裏面に形成
した銀膜及び塗膜を部分的に除去し、鏡板の一部に透光
部を形成することが行われている。(Prior Art) Sandblasting has traditionally been applied to display trademarks, etc. on the surface of a mirror plate, or to give a frosted glass feel to the entire surface or a portion of a lighting equipment glove, etc., and to draw letters or patterns. Using this Sun 1 blast, the silver film and coating film formed on the back surface of the mirror plate are partially removed to form a light-transmitting portion in a part of the mirror plate.
ところで、サンドブラストを施した部分とサンドブラス
トを施さなかった部分との境界部で銀膜やこの銀膜面上
に形成された銅膜が露出し、経時的にこれらの金属膜が
空気中の水分や腐食性物質（ＣＩ 、Ｓ、５Ｏ２）と化
学反応を起こして腐食し、「ふちしけ」と呼ばれる鏡面
損傷が生じる。By the way, the silver film and the copper film formed on the surface of the silver film are exposed at the boundary between the sandblasted part and the non-sandblasted part, and over time these metal films are exposed to moisture in the air and It undergoes a chemical reaction with corrosive substances (CI, S, 5O2) and corrodes, resulting in mirror damage called "edges."
そこでこのような鏡面損傷を防止するために、サンドブ
ラスト部分及びその周辺を塗料で被覆して露出された金
属膜を保護して、空気中で化学変化が生じないようにし
ている。Therefore, in order to prevent such damage to the mirror surface, the sandblast part and its surroundings are coated with paint to protect the exposed metal film and prevent chemical changes from occurring in the air.
（発明が解決しようとする問題点）
上述したようにサンドブラスト処理により露出した金属
膜を保護するために鏡板の裏面から樹脂をａ装すると、
サンドブラストによる微細な凹凸がその塗料で埋まり、
サンドブラスト特有の白濁透明の擦り硝子感の風合いが
失われてしまい、この場合透光性の塗料を用いてもサン
ドブラスト処理による擦り硝子感が再現出来ない。(Problems to be Solved by the Invention) As mentioned above, when resin is applied from the back side of the end plate to protect the metal film exposed by sandblasting,
The fine unevenness caused by sandblasting is filled with the paint,
The cloudy, transparent, frosted glass texture unique to sandblasting is lost, and in this case, even if a translucent paint is used, the frosted glass texture produced by sandblasting cannot be reproduced.
また、サンドブラスト処理による凹凸を埋めない程度に
保護塗料を薄く塗装すると、塗料の防食効果が劣り、ｆ
！膜等の金属膜を保護できない。In addition, if the protective paint is applied thinly enough to not fill in the unevenness caused by sandblasting, the anticorrosion effect of the paint will be poor, and f
! It cannot protect metal films such as membranes.
（問題点を解決するための手段）
上記問題点を解決すべく本発明は、ガラス板の片面に銀
膜を形成しこの銀膜の表面に樹脂の裏打材を形成した後
に、裏打材を形成した側からサンドブラストを施して裏
打材及び銀膜の一部を削除し、この削除した部分にＳｉ
Ｏ２，ＣａＣＯ３等の化学的に安定した微粉末を透明樹
脂に混合した保護塗料の樹脂膜を形成する。(Means for Solving the Problems) In order to solve the above problems, the present invention forms a silver film on one side of a glass plate, forms a resin backing material on the surface of this silver film, and then forms the backing material. The backing material and part of the silver film were removed by sandblasting from the removed side, and Si was applied to the removed part.
A resin film of a protective paint is formed by mixing chemically stable fine powders such as O2 and CaCO3 with a transparent resin.
（作用）
裏打材及び銀膜の一部を削除した部分及びその周縁部付
近に、透明樹脂にＳｉＯ２，ＣａＣＯ３等の化学的に安
定した微粉末を混合した保護塗料の樹脂膜を一定の厚さ
に塗布すると、サンドブラスト処理により露出した金属
膜の腐食を防止し、この−力積脂膜を透過した光が微粉
末の混入により形成される微細な凹凸面で乱反射あるい
は屈折し、鏡板の表面に擦り硝子感を呈す。(Function) A resin film of a protective paint made of transparent resin mixed with chemically stable fine powder such as SiO2, CaCO3, etc. is applied to the area where part of the backing material and silver film has been removed and around its periphery to a certain thickness. When applied to the mirror plate, it prevents corrosion of the metal film exposed by sandblasting, and the light that passes through this force-induced fat film is diffusely reflected or refracted on the fine uneven surface formed by the mixture of fine powder, and the surface of the mirror plate is It has a frosted glass feel.
（実施例） 以下に本発明の実施例を添付図面に基づいて説明する。(Example) Embodiments of the present invention will be described below based on the accompanying drawings.
第１図（Ａ）は本発明方法によって形成した鏡板の正面
図、第１図（Ｂ）は同鏡板の縦断面図、第２図（Ａ）乃
至（Ｃ）は鏡板の一部に透光部を形成する工程を示した
断面図である。FIG. 1(A) is a front view of the mirror plate formed by the method of the present invention, FIG. 1(B) is a longitudinal cross-sectional view of the mirror plate, and FIGS. 2(A) to (C) are partially transparent views of the mirror plate. FIG.
鏡板（１）には、一部分にサンドブラスト処理により擦
り硝子様の小窓（２）が所要の間隔を置いて形成され、
洗面台等の枠材（３）に固定されている。また、枠板（
３）の背面にはポケット（０が形成され、このポケット
（４）の内部に白熱電球（５）が取付けられている。A portion of the mirror plate (1) is sandblasted to form small frosted glass-like windows (2) at required intervals.
It is fixed to a frame material (3) of a washstand or the like. In addition, the frame plate (
A pocket (0) is formed on the back of the device (3), and an incandescent light bulb (5) is attached inside this pocket (4).
そして、使用時に白熱電球（５）が点灯されることによ
り白熱光が鏡板（１）の裏面から照射されると、小窓（
２）を介して白熱光が前方に射出される。When the incandescent light bulb (5) is turned on during use, incandescent light is irradiated from the back of the mirror plate (1), and the small window (
2) incandescent light is emitted forward.
この鏡板（１）は、第２図（Ａ）に示すようにガラス板
（８）の片面にメッキ等により反射銀膜（７）及び銅膜
（８）を形成し、更にこれらの銀１１！（７）及び銅膜
（８）を保護するために、銅膜（８）の表面上に樹脂の
裏打材（９）を形成する。This mirror plate (1) has a reflective silver film (7) and a copper film (8) formed by plating or the like on one side of a glass plate (8), as shown in FIG. 2(A), and further includes these silver films 11! (7) and to protect the copper film (8), a resin backing material (9) is formed on the surface of the copper film (8).
この裏打材（９）は、例えば酸、アルカリ或いは酢化物
等の薬品に十分耐え、下地の銀膜（７）或いは銅ｆｆ！
（８）等に対し密着性が良好なものであり。This backing material (9) is sufficiently resistant to chemicals such as acids, alkalis, or acetates, and is compatible with the underlying silver film (7) or copperff!
It has good adhesion compared to (8) and the like.
例えばポリエステル膜に熱溶着層を一体的に付したもの
などである。For example, a heat-welding layer is integrally attached to a polyester film.
次に、第２図（Ｂ）に示すように裏打材（９）の面上か
らサンドブラスト処理を施して裏打材（９）及び銅膜（
８）並びに銀１！（７）の一部を削除し、このサンドブ
ラストを施した部分である削除した部分すなわちガラス
板（８）の裏面及びその周辺部に保護塗料の樹脂膜（１
０）を形成する。Next, as shown in FIG. 2(B), sandblasting is performed on the surface of the backing material (9) and the copper film (
8) and silver 1! A part of the glass plate (7) was removed, and a resin film of protective paint (1
0) is formed.
この保護塗料の樹脂膜（ｌＯ）は、ベースポリマーとし
ての透明樹脂に５ｉＯｚ 、 ＣａＣ０：＋等の化学的
に安定した微粉末を混合して調整する。ここで、透明樹
脂は、塗料になりうる透明な樹脂であり、更に、ガラス
板（６）、反射銀膜（７）、銅＃（８）及び裏打材（８
）に対して十分な密着性を有するものとする。この透明
樹脂としては、例えば、エポキシ系樹脂、ウレタン系樹
脂、ポリエステル系樹脂、アルキド樹脂、メラミン樹脂
、アクリル樹脂等或いは、これらの樹脂の混合物が挙げ
られ、更に、これの樹脂にシランカップリング剤を添加
するとガラス板（８）に対してより強度の付着力を得る
ことができる。The resin film (lO) of this protective coating is prepared by mixing chemically stable fine powder such as 5iOz or CaC0:+ with a transparent resin as a base polymer. Here, the transparent resin is a transparent resin that can be used as a paint, and further includes a glass plate (6), a reflective silver film (7), copper # (8), and a backing material (8).
) shall have sufficient adhesion to. Examples of this transparent resin include epoxy resins, urethane resins, polyester resins, alkyd resins, melamine resins, acrylic resins, and mixtures of these resins. By adding , stronger adhesion to the glass plate (8) can be obtained.
また、ＳｉＯ２、ＣａＣＯ３等の化学的に安定した微粉
末は、透明樹脂１００重量部に対して５〜１０重量部混
合するのが好ましい。これは微粉末の配合量が５重量部
以下であると擦り硝子感が得難くなることがあり、また
、１０重量部以上混入すると必要な流動性が得られなく
なる場合があることによる。Further, it is preferable to mix 5 to 10 parts by weight of chemically stable fine powder such as SiO2 and CaCO3 with respect to 100 parts by weight of the transparent resin. This is because if the amount of fine powder blended is less than 5 parts by weight, it may be difficult to obtain a frosted glass feel, and if it is mixed in more than 10 parts by weight, the necessary fluidity may not be obtained.
上記の透明樹脂を高速で撹拌しながらこの透明樹脂に上
記微粉末を少量ずつ混入した後、ろ過すると、極めて捕
食性の強い塗料が調製される結果、艶消し効果と流動性
の減少との相乗効果によって、塗装後に乾燥形成された
樹脂膜（１０）は、サンドブラスト処理されたガラス面
に極めて良く似た仕上りと成る。When the above-mentioned fine powder is mixed into the above-mentioned transparent resin little by little while stirring at high speed, and then filtered, a highly predatory paint is prepared, resulting in a synergistic effect of matting effect and reduced fluidity. As a result, the resin film (10) dried and formed after painting has a finish that closely resembles a sandblasted glass surface.
尚、塗料を調色することにより、色ガラスのように仕上
げることもでき、無色塗料及びブロンズ色塗料の各々の
組成及び配合割合として、例えば以下のものが挙げられ
る。By adjusting the color of the paint, it is possible to achieve a finish similar to colored glass, and examples of the composition and blending ratio of each of the colorless paint and the bronze-colored paint include the following.
−０１ユニ東μ、！！＋ （重量
部）ポリウレタン系塗料（色：透明） ９４．０９ｉ
Ｏ２微粉末 ６．０硬化剤
１０．０シンナー
４５．０２ ブロンズ ７ （
重量部）ポリウレタン系塗料（色：透明） ９２．８
同 （色：赤）０．８
回 （色：貴）０．２
回 （色：黒）０．８
ＳｉＯｚ微粉末 ５．８硬化剤
１０．０シンナー
４５０尚、保護塗料の樹脂膜（ｌＯ）の形成
方法としては、刷毛塗、スプレー塗、シルクスクリーン
印刷、筆書き等のあらゆる方法をその目的に応じて選定
できるが、特に照明器具や、窓硝子のように透過光で観
賞する用途には、塗布厚みの均一性が良好なスプレー塗
りかシルクスクリーン印刷が適している。-01 Unito μ,! ! + (Parts by weight) Polyurethane paint (color: transparent) 94.09i
O2 fine powder 6.0 hardening agent
10.0 thinner
45.02 Bronze 7 (
Weight part) Polyurethane paint (color: transparent) 92.8
Same (Color: Red) 0.8 times (Color: Noble) 0.2 times (Color: Black) 0.8 SiOz fine powder 5.8 Hardening agent
10.0 thinner
450 As for the method of forming the resin film (lO) of the protective paint, any method can be selected depending on the purpose, such as brush coating, spray coating, silk screen printing, brush painting, etc., but it is especially suitable for lighting equipment and window glass. Spray coating or silk screen printing are suitable for applications where the painting is to be viewed using transmitted light, as it provides good uniformity in coating thickness.
また、 ＳｉＯｔ 、 ＣａＣＯｘ等の微粉末の粒度、
配合量を調整することにより、塗料の乾燥後に形成され
る樹脂膜の表面粗さを自由に変えることができるため、
サンドブラスト様の表面粗さを素地の粗さとは無関係に
無段階に調整でき、フッ酸エツチング仕上のようにする
こともできる。In addition, the particle size of fine powder such as SiOt and CaCOx,
By adjusting the blending amount, you can freely change the surface roughness of the resin film that is formed after the paint dries.
Sandblasting-like surface roughness can be adjusted steplessly regardless of the roughness of the substrate, and it can also be finished like hydrofluoric acid etching.
更に全面塗にはスプレーガンを、模様付けや多色塗には
シルクスクリーン印刷を適用でき、サンドブラストに比
べて極めて生産性が良い、その為、大面積の平板ガラス
や、照明器具グローブ等に高能率でサンドブラスト調の
装飾加工を施すことができると共に透明ガラスを素地と
して高価な色ガラス調の透明色が得られる。Furthermore, a spray gun can be used for full-surface coating, and silk screen printing can be applied for patterning and multi-color coating, which is extremely productive compared to sandblasting. It is possible to efficiently perform a sandblasting-like decorative process, and to obtain a transparent color similar to expensive colored glass using transparent glass as a base material.
（発明の効果） 以上の説明で明らかなごとく本発明によれば。(Effect of the invention) As is clear from the above description, according to the present invention.
裏打材及び銀膜の一部を削除した部分及びその周縁部付
近に、透明樹脂に５ｉｎ２．０ａＣＯｚ等の化学的に安
定した微粉末を混合した保護塗料の樹脂膜を一定の厚さ
に塗布すると、サンドブラスト処理により露出した金属
膜の腐食を防止し、さらに樹脂膜に透過した光が微粉末
の混入により形成される微細な凹凸面で乱反射又は屈折
し、擦り硝子感を呈す。When a resin film of a protective paint made of a transparent resin mixed with chemically stable fine powder such as 5in2.0aCOz is applied to a certain thickness around the area where part of the backing material and silver film has been removed and its periphery. The sandblasting process prevents corrosion of the exposed metal film, and the light transmitted through the resin film is diffusely reflected or refracted on the finely uneven surface formed by the mixture of fine powder, giving it a frosted glass feel.
この場合、上記保護塗料を１００１Ｌ以上の厚塗りとし
ても光の透過率を落さずにサンドブラスト様の表面が得
られ、少量の着色料を混入すれば有色半透明になるため
、鏡板の裏面からサン、ドブラスト処理した後にこの塗
料を塗ると強力な防食性が得られ、加工部分のみを色ガ
ラスのように仕上げることもできる。In this case, even if the above protective paint is applied thickly at 1001L or more, a sandblast-like surface can be obtained without reducing the light transmittance, and if a small amount of coloring agent is mixed in, it will become colored and semi-transparent, so that it can be seen from the back of the mirror plate. If you apply this paint after sun or doblasting, you will get strong anti-corrosion properties, and you can also finish only the treated areas to look like colored glass.
第１図（Ａ）は本発明方法にて形成された鏡板の正面図
、第１図（Ｂ）は同鏡板の縦断面図、第・２図（Ａ）乃
至（Ｃ）は形成工程を示す断面図である。
尚１図面中（１）は鏡板、（６）はガラス板、（７）は
反射銀膜、（８）は銅膜、（９）は裏打ち材、（１０）
は樹脂膜である。FIG. 1(A) is a front view of a mirror plate formed by the method of the present invention, FIG. 1(B) is a longitudinal sectional view of the mirror plate, and FIGS. 2(A) to 2(C) show the forming process. FIG. In one drawing, (1) is a mirror plate, (6) is a glass plate, (7) is a reflective silver film, (8) is a copper film, (9) is a backing material, and (10)
is a resin film.
Claims (2)
樹脂の裏打材を形成した後に、裏打材を形成した側から
サンドブラストを施して裏打ち材及び銀膜の一部を削除
してガラス板を露出し、この露出した部分を透明樹脂に
ＳｉＯ＿２、ＣａＣＯ＿３等の化学的に安定した微粉末
を混合した保護塗料の樹脂膜で覆うようにしたことを特
徴とする鏡板の形成方法。(1) After forming a silver film on one side of a glass plate and forming a resin backing material on the surface of this silver film, sandblasting is performed from the side on which the backing material was formed to remove part of the backing material and silver film. A method for forming a mirror plate, characterized in that a glass plate is exposed, and the exposed part is covered with a resin film of a protective paint made of a transparent resin mixed with chemically stable fine powders such as SiO_2 and CaCO_3.
対して５〜１０重量部としたことを特徴とする特許請求
の範囲第１項記載の鏡板の形成方法。(2) The method for forming an end plate according to claim 1, wherein the mixing ratio of the fine powder is 5 to 10 parts by weight based on 100 parts by weight of the transparent resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4479486A JPS62202841A (en) | 1986-02-28 | 1986-02-28 | Formation of mirror plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4479486A JPS62202841A (en) | 1986-02-28 | 1986-02-28 | Formation of mirror plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62202841A true JPS62202841A (en) | 1987-09-07 |
Family
ID=12701325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4479486A Pending JPS62202841A (en) | 1986-02-28 | 1986-02-28 | Formation of mirror plate |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62202841A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01301535A (en) * | 1988-05-31 | 1989-12-05 | Hayakawa Rubber Co Ltd | Protective film material for glass or mirror |
| EP0830396A1 (en) * | 1995-06-07 | 1998-03-25 | Libbey-Owens-Ford Co. | Application of a polymer backing onto a glass substrate |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52100514A (en) * | 1976-02-19 | 1977-08-23 | Toyo Ink Mfg Co | Paint for frosting glass |
| JPS5881466A (en) * | 1981-11-11 | 1983-05-16 | Nissha Printing Co Ltd | Preparation of heat-resistant substrate having frosted surface partially different in frosted degree |
-
1986
- 1986-02-28 JP JP4479486A patent/JPS62202841A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52100514A (en) * | 1976-02-19 | 1977-08-23 | Toyo Ink Mfg Co | Paint for frosting glass |
| JPS5881466A (en) * | 1981-11-11 | 1983-05-16 | Nissha Printing Co Ltd | Preparation of heat-resistant substrate having frosted surface partially different in frosted degree |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01301535A (en) * | 1988-05-31 | 1989-12-05 | Hayakawa Rubber Co Ltd | Protective film material for glass or mirror |
| EP0830396A1 (en) * | 1995-06-07 | 1998-03-25 | Libbey-Owens-Ford Co. | Application of a polymer backing onto a glass substrate |
| EP0830396A4 (en) * | 1995-06-07 | 1998-08-19 | Libbey Owens Ford Co | Application of a polymer backing onto a glass substrate |
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