JPH01279202A - Reflecting body - Google Patents
Reflecting bodyInfo
- Publication number
- JPH01279202A JPH01279202A JP10767288A JP10767288A JPH01279202A JP H01279202 A JPH01279202 A JP H01279202A JP 10767288 A JP10767288 A JP 10767288A JP 10767288 A JP10767288 A JP 10767288A JP H01279202 A JPH01279202 A JP H01279202A
- Authority
- JP
- Japan
- Prior art keywords
- layer
- light
- reflector
- silver
- thin film
- 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
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims abstract description 26
- 239000010409 thin film Substances 0.000 claims abstract description 26
- 229910052709 silver Inorganic materials 0.000 claims abstract description 25
- 239000004332 silver Substances 0.000 claims abstract description 25
- 239000010408 film Substances 0.000 claims abstract description 18
- 239000002985 plastic film Substances 0.000 claims abstract description 11
- 229920006255 plastic film Polymers 0.000 claims abstract description 10
- 150000004767 nitrides Chemical class 0.000 claims abstract description 8
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 7
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 6
- 229910052738 indium Inorganic materials 0.000 claims abstract description 6
- 229910052750 molybdenum Inorganic materials 0.000 claims abstract description 6
- 229910052758 niobium Inorganic materials 0.000 claims abstract description 6
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 6
- 229910052715 tantalum Inorganic materials 0.000 claims abstract description 6
- 229910052721 tungsten Inorganic materials 0.000 claims abstract description 6
- 229910052726 zirconium Inorganic materials 0.000 claims abstract description 6
- 229910052718 tin Inorganic materials 0.000 claims abstract description 5
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 5
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 4
- 239000000126 substance Substances 0.000 claims description 10
- 230000001681 protective effect Effects 0.000 claims description 7
- 150000001247 metal acetylides Chemical class 0.000 claims description 6
- 239000004820 Pressure-sensitive adhesive Substances 0.000 claims description 5
- 239000002313 adhesive film Substances 0.000 claims 1
- 229910052799 carbon Inorganic materials 0.000 claims 1
- 229910052760 oxygen Inorganic materials 0.000 claims 1
- 230000007613 environmental effect Effects 0.000 abstract description 12
- 230000006866 deterioration Effects 0.000 abstract description 11
- 239000000463 material Substances 0.000 abstract description 11
- 239000007789 gas Substances 0.000 abstract 2
- 239000010410 layer Substances 0.000 description 49
- 239000011521 glass Substances 0.000 description 9
- 239000000853 adhesive Substances 0.000 description 8
- 230000001070 adhesive effect Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 239000011241 protective layer Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 239000004925 Acrylic resin Substances 0.000 description 2
- 229920000178 Acrylic resin Polymers 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 2
- 239000012790 adhesive layer Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 229910052814 silicon oxide Inorganic materials 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 238000001771 vacuum deposition Methods 0.000 description 2
- 238000007740 vapor deposition Methods 0.000 description 2
- 206010011224 Cough Diseases 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 229920003214 poly(methacrylonitrile) Polymers 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 229920006350 polyacrylonitrile resin Polymers 0.000 description 1
- 229920001230 polyarylate 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
- 229920000570 polyether Polymers 0.000 description 1
- -1 polyethylene terephthalate Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- LIVNPJMFVYWSIS-UHFFFAOYSA-N silicon monoxide Chemical compound [Si-]#[O+] LIVNPJMFVYWSIS-UHFFFAOYSA-N 0.000 description 1
- 229920002050 silicone resin Polymers 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- 238000007738 vacuum evaporation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Optical Elements Other Than Lenses (AREA)
Abstract
Description
【発明の詳細な説明】
〔技術分野）
本発明は、銀−プラスチックフィルムを使用した鏡また
は光反射体に関し、より詳しくは高反射率であるために
明るく、強い衝撃により破損した場合にも破片が飛散す
る危険がない安全な鏡や光反射板の製作用素材に関する
。Detailed Description of the Invention [Technical Field] The present invention relates to a mirror or a light reflector using a silver-plastic film, and more specifically, it is bright due to its high reflectance and does not break into pieces even when broken by a strong impact. Concerning safe materials for making mirrors and light reflectors without the risk of scattering.
さらに詳細には、ショーケース、ショーウィンドー、窓
、ドアなどの素材部分または植物工場の壁や螢光灯反射
板に容易に粘着されて、その透明部分の全面、または一
部が、鏡その他の所望の反射体に改造され得る有用な反
射体製作用素材に関する。More specifically, it can be easily adhered to material parts such as showcases, show windows, windows, doors, walls of plant factories, and fluorescent light reflectors, so that all or part of the transparent part can be used as a mirror or other material. The present invention relates to a material for making a useful reflector that can be modified into a desired reflector.
また、より一層詳細には、銀を主成分とする光反射層上
にＡ１．、Ｔｉ、、Ｚｒ、Ｉ ｎ、Ｓｎ、Ｓ ｉ、Ｃｒ
、Ｃｏ、、Ｎｉ、Ｎｂ、Ｍｏ、Ｔａ、Ｗからなる群より
選ばれた物質の酸化物、炭化物、窒化物を積層すること
により、光、熱、ガス等に対する抵抗性を著しく向上せ
しめ、特に耐紫外線劣化テストにおいて波長６００ ｎ
ｍにおける光線反射率が初期値の８０％に以下する時間
が通常２０００時間以上、しばしば５０００時間以上に
も達すると云う耐光性の驚くべき高い反射体製作用素材
に関する。More specifically, A1. , Ti, , Zr, In, Sn, Si, Cr
By laminating oxides, carbides, and nitrides of substances selected from the group consisting of , Co, , Ni, Nb, Mo, Ta, and W, the resistance to light, heat, gas, etc. is significantly improved. Wavelength 600n in ultraviolet ray deterioration test
The present invention relates to a material for producing a reflector that has surprisingly high light resistance, in which the light reflectance at m is usually 2000 hours or more, and often 5000 hours or more.
従来、鏡は基体である硝子板の一面に、銀メッキしたも
の、あるいは基体である店開プラスチンク仮にアルミニ
ウムを蒸着したものなどが、予め一体的に製作されて、
利用者に提供され使用されてきた。また、植物工場の光
反射板や高反射板付蟹光灯としては、アルミ板、ステン
レス板やそれらを磨いたものが使用されてきた。Conventionally, mirrors have been manufactured in advance by making one side of a glass plate plated with silver, or by temporarily depositing aluminum on the plastic base.
It has been provided and used by users. Additionally, aluminum plates, stainless steel plates, and polished versions of these have been used as light reflectors and crab light lamps with high reflectors for plant factories.
しかして、汎用の銀メンキガラス製の鏡は明るいが割れ
易く、破損の際は利用者を負傷させる危険も大きく、大
型のものは重量が著しく増大して、その取扱、設置、設
備に際し充分な配慮工夫が必要である０重量大なること
と破損に伴う危険の二つが相関していることが、既存の
銀〜ガラス製の鏡の大きい欠点である。However, although general-purpose mirrors made of silver-plated glass are bright, they are easily broken, and if they break, there is a great risk of injury to the user, and large mirrors are significantly heavier, so careful consideration must be taken when handling, installing, and equipping them. The major drawbacks of existing mirrors made of silver or glass are that they are both heavy weight and risk of breakage.
また、既製の鏡は嵩高であり、製作の場所から使用され
る場所に運搬し、設置するに当たって充分な注意が必要
とされるのであり大いに不便である。室内などに境を設
備するには、設置するための場所、壁面の選定、採光な
どに相当の配慮も必要であり、この点も少なからず不便
である。In addition, ready-made mirrors are bulky and require great care when transporting and installing them from the place where they are manufactured, which is very inconvenient. In order to install a border indoors, considerable consideration must be given to the location, wall surface selection, lighting, etc., which is also quite inconvenient.
さらに、アルミニウム１着プラスチック製鎖は、反射率
が劣るために銀製に比較して暗く、感覚的に低級品であ
るとの印象を需要者に与えることを免れ難い。Furthermore, aluminum-clad plastic chains are darker than silver chains due to their poor reflectance, and give consumers the impression that they are low-grade products.
また、鏡に限らず、植物工場の省電力化のための光反射
板、ＯＡ化が促進される中、明るく省エネルギータイプ
の高反射螢光灯が要望されているが、従来の反射率８０
％程度のアルミ蒸着品やステンレス品ではかかる要請に
応えるためには全く不十分であった。In addition to mirrors, there is a demand for bright, energy-saving, high-reflection fluorescent lamps as the use of light reflectors and OA to save power in plant factories is being promoted.
% aluminum vapor-deposited products and stainless steel products were completely insufficient to meet such demands.
これらの問題点は、プラスチックフィルム上に高反射率
の銀’ｉｉＪ膜層を形成した素材を用いることにより解
決できると考えられるが、我々は、種々の検討を重ねた
結果、プラスチックフィルム上の銀薄膜は、熱、光、ガ
ス等の環境因子によって、その性能が著しく劣化すると
いう技術的課題があることが分かった。It is thought that these problems can be solved by using a material in which a high reflectance silver'iiJ film layer is formed on a plastic film, but as a result of various studies, we have found that It has been found that thin films have a technical problem in that their performance is significantly degraded by environmental factors such as heat, light, and gas.
〔発明の目的］
すなわち、本発明は、熱、光、ガスなどの環境因子によ
る反射体の劣化を改善し、対環境耐久性を大幅に改善す
ることを目的としている。[Objective of the Invention] That is, an object of the present invention is to improve the deterioration of the reflector due to environmental factors such as heat, light, and gas, and to significantly improve the environmental durability.
本発明者らは以上のごとく、銀を主成分とする光反射体
が１、熱、光、ガス等の環境因子によって、その性能に
劣化を住じるという技術的課題がある点に注目し、この
課題を容易かつ安価な手段で克服できる技術を開発すべ
く研究を行った。As described above, the present inventors have focused on the technical problem that a light reflector mainly composed of silver suffers from deterioration in its performance due to environmental factors such as heat, light, and gas. , conducted research to develop a technology that can easily and inexpensively overcome this problem.
その結果、銀薄膜層の片面もしくは両面にＡｌ、Ｔｉ、
Ｚｒ、Ｉｎ、Ｓｎ、Ｓｉ、Ｃｒ、Ｃｏ。As a result, Al, Ti,
Zr, In, Sn, Si, Cr, Co.
Ｎｉ、Ｎｂ、Ｍｏ−Ｔａ、Ｗから成る群より選ばれた物
質の酸化物、炭化物、窒化物を介在させることにより、
上記、熱、光、ガス等の環境因子による光反射体の性能
劣化が克服でき、光反射体の対環境耐久性が大目］に改
善されることを発見し、。By interposing oxides, carbides, and nitrides of substances selected from the group consisting of Ni, Nb, Mo-Ta, and W,
We have discovered that the deterioration of the performance of the light reflector due to environmental factors such as heat, light, and gas can be overcome, and the environmental durability of the light reflector is significantly improved.
本発明を完成した。The invention has been completed.
本発明は、プラスチックフィルムの少なくとも一面に恨
を主成分とした薄膜が付着させられて光反射層たる銀薄
膜層を形成し、さらに粘着剤、または接着剤の膜層が塗
布形成され、該膜層上に保護用のシートが、剥離容易に
付着させられている反射体にして、咳銀薄膜層の片面も
しくは両面にＡ１、Ｔｉ５Ｚｒ、１ｎＳＳｎＳＳｉ、Ｃ
ｒ。In the present invention, a thin film mainly composed of silver is attached to at least one surface of a plastic film to form a thin silver film layer serving as a light reflecting layer, and a film layer of an adhesive or an adhesive is further applied and formed. A protective sheet is attached on the layer to make it a reflector that can be easily peeled off, and A1, Ti5Zr, 1nSSnSSi, C is coated on one or both sides of the silver thin film layer.
r.
Ｃｏ、、Ｎｉ５Ｎｂ、Ｍｏ、、Ｔａ、Ｗからなる群より
選ばれた物質の酸化物、炭化物、窒化物を積層して介在
層を形成せしめたことを特徴とする前記反射体、であり
、斯くして、熱、光、ガス等の環境因子に対する耐久性
を大巾に改善した光反射体である。The reflector is characterized in that the intervening layer is formed by stacking oxides, carbides, and nitrides of substances selected from the group consisting of Co, Ni5Nb, Mo, Ta, and W. Therefore, it is a light reflector that has greatly improved durability against environmental factors such as heat, light, and gas.
以下、本発明の詳細な説明する。The present invention will be explained in detail below.
本発明で使用するプラスチックフィルムの素材としては
、疎水性樹脂が望ましく、好ましい樹脂を例示するなら
ば、ポリエステル、ポリエーテル、ボリアリレート、ア
クリル樹脂、ポリ塩化ビニールなどのホモポリマーまた
はコポリマーなどがあげられ、より好ましくはポリエス
テルが用いられる。The material for the plastic film used in the present invention is preferably a hydrophobic resin, and examples of preferred resins include homopolymers or copolymers such as polyester, polyether, polyarylate, acrylic resin, and polyvinyl chloride. More preferably, polyester is used.
このフィルムは、無色透明、着色透明、不透明いずれも
所望により利用可能である。This film can be used as colorless and transparent, colored and transparent, or opaque as desired.
本発明はかかるフィルムの少なくとも一面に銀を主成分
とした薄膜が付着させられて光反射層たる銀薄膜層を形
成するが、該銀薄膜層は、光線が完全に反射される不透
明なものであってもよく、また、所望によりその厚さが
調節されて一定の透過率が与えられてもよい。In the present invention, a thin film mainly composed of silver is attached to at least one surface of such a film to form a silver thin film layer serving as a light reflecting layer, but the silver thin film layer is an opaque layer that completely reflects light. The thickness may be adjusted as desired to provide a constant transmittance.
本発明においては、かかる銀薄膜層の片面もしくは両面
にに介在層を形成するが、かかる介在層は、Ａ１、Ｔｉ
、Ｚｒ、Ｉｎ、Ｓｎ、Ｓｉ、Ｃｒ、Ｃａ、Ｎｉ、Ｎｂ、
Ｍｏ、Ｔａ５Ｗから成る群より選ばれた物質の酸
化物、炭化物、窒化物の薄膜積層体であり、その形成方
法としては、塗布法、スプレー法、真空蒸着法、スパッ
タリング法、イオンブレーティング法、イオン化蒸着法
、イオンクラスタービーム蒸着法等任意の方法を用いる
ことができる。介在層は、Ａｌ、Ｔｉ、Ｚｒ、Ｉｎ、Ｓ
ｎ、Ｓ ｉ、Ｃｒ、Ｃｏ、Ｎ４％Ｎｂ、Ｍｏ、Ｔａ、Ｗ
の酸化物、炭化物、窒化物の単一物および混合物が用い
られるが、更に、本発明の目的を損なわない程度の他の
微量の金属及び金属化合物を含有することができる。In the present invention, an intervening layer is formed on one or both sides of the silver thin film layer, and the intervening layer consists of A1, Ti
, Zr, In, Sn, Si, Cr, Ca, Ni, Nb,
It is a thin film laminate of oxides, carbides, and nitrides of substances selected from the group consisting of Mo and Ta5W, and its formation methods include coating method, spray method, vacuum evaporation method, sputtering method, ion blating method, Any method such as ionization vapor deposition, ion cluster beam vapor deposition, etc. can be used. The intervening layer is made of Al, Ti, Zr, In, and S.
n, Si, Cr, Co, N4%Nb, Mo, Ta, W
Although single substances and mixtures of oxides, carbides, and nitrides are used, trace amounts of other metals and metal compounds may be contained to the extent that they do not impair the object of the present invention.
この層の膜厚は５〜１μｍ、好ましくは５０〜１０００
人であるが、第１図に示すように介在層２を前記！！薄
膜層３の一面のみに設けた場合、また、第２図に示すよ
うに両面共に２．４として設けた場合、並びに介在層を
形成する物質の種類によって適宜変更、選択される。な
お、介在層を銀薄膜層の一面のみに設ける場合は、層構
成はプラスチックフィルム／介在Ｊｉ／銀薄膜層（第１
図）またはプラスチックフィルム／銀薄膜Ｎ／介在層と
なり、また、両面に設ける場合は、プラスチック層／介
在層／恨薄膜Ｎ／介在層（第２図）のごとくなる。The thickness of this layer is 5 to 1 μm, preferably 50 to 1000 μm.
However, as shown in FIG. 1, the intervening layer 2 is added to the above! ! It is appropriately changed and selected depending on the case where it is provided on only one side of the thin film layer 3, or when it is provided on both sides as shown in FIG. 2, and the type of substance forming the intervening layer. Note that when the intervening layer is provided only on one side of the silver thin film layer, the layer structure is plastic film/intervening Ji/silver thin film layer (first
(Figure 2) or plastic film/silver thin film N/intervening layer, and when provided on both sides, the structure becomes plastic layer/intervening layer/silver thin film N/intervening layer (Figure 2).
膜厚がこれより薄すぎると、耐久性改善の効果が小さく
、また、膜厚をあまりに厚くすると反射体の可撓性を失
ったり、不透明な物質により介在層を形成する場合には
、光反射率が所望のものより低下して、反射体の目的に
適さなくなる。If the film thickness is too thin, the effect of improving durability will be small, and if the film thickness is too thick, the reflector will lose its flexibility, and if the intervening layer is formed of an opaque material, the light reflection will be reduced. The ratio is lower than desired, making the reflector unsuitable for its purpose.
介在層上に塗布される粘着剤、または接着剤としては可
及的に透明度が大きいものが好ましいが、使用状態では
極薄い層状となっているために、特に限定の必要はなく
、通常、汎用されているものの多くが使用可能である。It is preferable that the pressure-sensitive adhesive or adhesive applied on the intervening layer be as transparent as possible, but since it is in an extremely thin layer when in use, there is no need for particular limitations, and it is usually a general-purpose adhesive. Many of the listed items can be used.
また、ポリエステルフィルム側のみを、反射層として使
用する場合には、粘着剤、接着剤の透明性は問題にしな
い。Further, when only the polyester film side is used as a reflective layer, the transparency of the pressure-sensitive adhesive or adhesive is not a problem.
なお、該粘着剤層または接着剤層に、剥離容易な状態に
て付着せられた保護用のシート６．７としては、紙製、
またはプラスチック製のシートがを用である。The protective sheet 6.7 attached to the pressure-sensitive adhesive layer or the adhesive layer in an easily peelable state may be made of paper,
Or use a plastic sheet.
用いるシートと、粘着剤、または接着剤の薄膜層との接
触面には、容易な剥離を保証するために必要に応じて微
量の離型剤が分布介在せしめられる。粘着剤などの薄膜
層に、接触しない側の保護用シート面には、本発明の反
射体を任意希望の形状に裁断する場合の便宜のために、
方眼紙状の案内用の線が印刷されていることが好ましい
。If necessary, a small amount of a release agent is distributed on the contact surface between the sheet used and the pressure-sensitive adhesive or adhesive thin film layer to ensure easy peeling. On the side of the protective sheet that does not come into contact with a thin film layer such as an adhesive, for convenience when cutting the reflector of the present invention into any desired shape,
Preferably, grid paper-like guide lines are printed.
なお１１本発明の反射体には、第３図に示すように銀等
の積層体を設けた側と反対側のプラスチックフィルム上
に透明な保護層７を設けてもよい。Note that in the reflector of the present invention, a transparent protective layer 7 may be provided on the plastic film on the side opposite to the side on which the laminate of silver or the like is provided, as shown in FIG.
このような保護層により、反射体の表面硬度、耐光性、
耐ガス性、耐水性など、外的環境因子の影響を抑制する
ことができる。このような保ｉ！！層の形成に利用でき
る物質の例としては、例えばポリメタクリル酸メチルな
どのアクリル樹脂、ポリアクリルニトリル樹脂、ポリメ
タアクリルニトリル樹脂、エチルシリケートより得られ
る重合体などの珪素樹脂、ポリエステル樹脂、フッ素樹
脂などの有機物質の他に酸化珪素などの無機物質が有用
である。Such a protective layer improves the reflector's surface hardness, light resistance,
It is possible to suppress the influence of external environmental factors such as gas resistance and water resistance. This kind of protection! ! Examples of substances that can be used to form the layer include acrylic resins such as polymethyl methacrylate, polyacrylonitrile resins, polymethacrylonitrile resins, silicone resins such as polymers obtained from ethyl silicate, polyester resins, and fluororesins. In addition to organic substances such as silicon oxide, inorganic substances such as silicon oxide are useful.
なお、透明な保護層の形成方法としては、コーティング
、フィルムのラミネートなど、既存の方法があげられる
。また、これらの膜厚は本発明の目的である光反射能を
低下させずに、保護効果を全厚する範囲である必要があ
り、その材料、用途に応じて適宜変更して用いられる。Note that the transparent protective layer can be formed by existing methods such as coating and film lamination. Further, the thickness of these films must be within a range that provides the full protective effect without reducing the light reflection ability, which is the objective of the present invention, and may be changed as appropriate depending on the material and the intended use.
かくして、本発明に従えば、耐久性に優れており、優れ
た性能を有する光反射体が提供されるのである。Thus, according to the present invention, a light reflector with excellent durability and excellent performance is provided.
なお、本発明を用いて、拡大鏡または集光鏡を構成する
ために、咳恨薄膜層の少なくとも主面に、表面に相応す
る曲率を与えるレンズ状透明物譬を付着させることがで
きる。In addition, using the present invention, in order to construct a magnifying glass or a condensing mirror, a lenticular transparent material that gives a corresponding curvature to the surface can be attached to at least the main surface of the cough thin film layer.
本発明にかかる反射体の用途は、簡単に製作される鏡な
どの反射体である。具体的承引としては、窓、ドア、ま
たは風防などのガラス板、あるいはプラスチック板、金
属板等に本発明の保護シートを剥離後、接着剤付着面を
貼りつけることにより構成され得る。このため反射体の
設置用のスペースは無いに等しく、採光についての配慮
も、軽減され、破砕飛散防止の機能も兼備する明るい鏡
や反射体を構成できる。The reflector according to the present invention is used as a reflector such as a mirror that is easily manufactured. Specifically, the protective sheet of the present invention may be peeled off from a glass plate, such as a window, door, or windshield, or a plastic plate, or a metal plate, and then an adhesive-adhered surface may be attached. Therefore, there is almost no space for installing the reflector, and consideration for lighting is reduced, and a bright mirror or reflector that also has the function of preventing fragmentation and scattering can be constructed.
また、本発明の反射体は製作場所から使用場所への輸送
形態として、ロール状などの荷姿にできるため極めて便
利容易であり使用場所に応じて鏡など所望の反射体を簡
単に提供することができるのである。In addition, the reflector of the present invention can be transported from the production site to the use site in a packaging form such as a roll, making it extremely convenient and easy to provide a desired reflector such as a mirror depending on the use site. This is possible.
さらに本発明の反射体は、ガラスのような破損、飛散し
やすいＳ板を使用した場合危険であるような用途に対し
、特に、破損、飛散防止機能が大きいために安全であり
、テニス、ゴルフ、体操、ダンス、エアロビクス場やそ
の他のスポーツ施設におけるフオームチエツク用、装飾
パネルなど家具調度用、室内スペースを広く感じさせる
インテリアスクリーン用、また、玄関・居間などに設備
して服装チエツク用などのため好適に使用されうるので
ある。Furthermore, the reflector of the present invention is particularly safe for applications where it would be dangerous to use an S plate that is easily damaged and shattered, such as glass, because it has a large breakage and shatterproof function, and is particularly safe for applications such as tennis, golf, etc. , for form checks in gymnastics, dance, aerobics halls and other sports facilities, for furniture furnishings such as decorative panels, for interior screens that make indoor spaces feel larger, and for checking clothes when installed in entrances and living rooms. It can be suitably used.
また建築物のインチリヤ用途として既存の窓、ドアのガ
ラスの全面、あるいはその所望の一部分が、なんらスペ
ースを必要とすることなく、鏡その他の希望の反射体に
、容易かつ随意に転換されうるのである。Also, for indoor applications in buildings, the entire surface of existing window and door glass, or any desired portion thereof, can be easily and arbitrarily converted into a mirror or other desired reflector without requiring any space. be.
さらに、窓ガラスの室内側に貼付けして使用するときは
、夏期など遮光と断熱の両効果が得られる。Furthermore, when used by pasting it on the indoor side of window glass, it can provide both light blocking and heat insulation effects during the summer.
また不要となった時には、剥離させ容易に除去すること
が可能であることも利点の一つである。Another advantage is that it can be easily peeled off and removed when it is no longer needed.
本発明の別の用途としてはたとえば鑑賞急用ガラス水槽
の所望のガラス面の鏡面化にも用いられる。Another application of the present invention is, for example, to make a desired glass surface of a glass aquarium for viewing into a mirror surface.
以下、本発明の詳細な説明を実施例に示す。Hereinafter, a detailed explanation of the present invention will be shown in Examples.
実施例
膜厚５０μｍの二軸延伸ポリエチレンテレフタレートフ
ィルム上に、厚さ１０００人の、ＳｉＯ□層、厚さ１０
００人の１艮層および厚さ１０００人のＳｉ０２層を順
次積層し、積層体反射体を得た。この場合は、層構成は
、フィルム／介在層／銀薄膜層／介在層となり、！！薄
膜層の両面に介在層を設けたことになる。なお、これら
の薄膜は真空蒸着法により形成した。Example: On a biaxially stretched polyethylene terephthalate film with a film thickness of 50 μm, a SiO□ layer with a thickness of 1000 μm and a thickness of 10
A laminate reflector was obtained by sequentially laminating a Si02 layer with a thickness of 1000 and a Si02 layer with a thickness of 1000. In this case, the layer structure is film/intervening layer/silver thin film layer/intervening layer! ! This means that an intervening layer is provided on both sides of the thin film layer. Note that these thin films were formed by a vacuum evaporation method.
この積層反射体の耐紫外線劣化促進試験を行い、光反射
率（６００ｎｍ）が初期値の８０％になるまでの時間を
劣化時間として測定した。表１にその結果と、耐紫外線
劣化促進試験前の光反射率を示した。This laminated reflector was subjected to an ultraviolet ray resistance deterioration acceleration test, and the time required for the light reflectance (600 nm) to reach 80% of the initial value was measured as the deterioration time. Table 1 shows the results and the light reflectance before the ultraviolet ray resistance deterioration acceleration test.
これかられかるように、光反射率をほとんど低下させる
ことなく、劣化時間が３０００ｈｒ以上と優れた耐久性
を存していた。As will be seen, it exhibited excellent durability, with a deterioration time of 3000 hours or more, with almost no decrease in light reflectance.
比較例
実施例と同じフィルム上に、真空蒸着法により、厚さｌ
０００人のＳ艮薄膜を形成した。Comparative Example A film with a thickness of l was deposited on the same film as in the Example by vacuum evaporation.
000 people formed a thin film.
この積層体の劣化促進試験を行い、結果を表１に示した
。This laminate was subjected to an accelerated deterioration test, and the results are shown in Table 1.
これかられかるように、介在層がない場合は紫〔発明の
効果〕
本発明の反射体製作用素材により構成される反射体は、
破損飛散防止機能が大きいために安全であり、テニス、
ゴルフ、体操、ダンス、エアロビクス場やその他のスポ
ーツ施設におけるフオームチエツク用、装飾パネルなど
の家具調度用、室内スペースを広く感じさせるインテリ
アスクリーン用、また、玄関、居間などに設備して服装
チエツク用などのために好適に使用される。As will be seen from now on, when there is no intervening layer, the color is purple.
It is safe due to its large breakage and shatterproof function, and is suitable for tennis,
For form checks at golf, gymnastics, dance, aerobics facilities and other sports facilities, for furniture furnishings such as decorative panels, for interior screens that make indoor spaces feel larger, and for checking clothes when installed in entrances, living rooms, etc. It is preferably used for.
また、鏡としての利用の他に、植物工場の省電力化のた
めの光反射板、省エネルギータイプの高反射蛍光灯など
にも好適に使用される。In addition to being used as mirrors, it can also be suitably used as light reflecting plates to save power in plant factories, energy-saving high-reflection fluorescent lamps, and the like.
第１図〜第３図は、本発明の反射体の層構成を示す断面
図である。
図において、
１、プラスチックフィルム、
２．４．介在層
３、銀を主成分とする薄膜層
５、粘着剤・接着剤層
６．７．保護用シート
特許出願人 三井東圧化学株式会社
第１図
第２図
第３図1 to 3 are cross-sectional views showing the layer structure of the reflector of the present invention. In the figure: 1. Plastic film, 2.4. Intervening layer 3, thin film layer 5 mainly composed of silver, adhesive/adhesive layer 6.7. Protective sheet patent applicant Mitsui Toatsu Chemical Co., Ltd. Figure 1 Figure 2 Figure 3
Claims (1)
成分とした薄膜が付着させられて光反射層たる銀薄膜層
を形成し、さらに粘着剤または接着剤の膜層が塗布形成
され、該膜層上に保護用のシートが、剥離容易に付着さ
せられている反射体にして、該銀薄膜層の片面もしくは
両面にＡｌ、Ｔｉ、Ｚｒ、Ｉｎ、Ｓｎ、Ｓｉ、Ｃｒ、Ｃ
ｏ、Ｎｉ、Ｎｂ、Ｍｏ、Ｔａ、Ｗからなる群より選ばれ
た物質の酸化物、炭化物、窒化物を積層して介在層を形
成せしめたことを特徴とする前記反射体。(1) A thin film mainly composed of silver is attached to at least one surface of the plastic film to form a silver thin film layer serving as a light reflecting layer, and a pressure-sensitive adhesive or adhesive film layer is further applied and formed on the film layer. A protective sheet is attached to the reflector so that it can be easily peeled off, and Al, Ti, Zr, In, Sn, Si, Cr, C is coated on one or both sides of the silver thin film layer.
The reflector is characterized in that the intervening layer is formed by stacking oxides, carbides, and nitrides of substances selected from the group consisting of O, Ni, Nb, Mo, Ta, and W.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10767288A JPH01279202A (en) | 1988-05-02 | 1988-05-02 | Reflecting body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10767288A JPH01279202A (en) | 1988-05-02 | 1988-05-02 | Reflecting body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01279202A true JPH01279202A (en) | 1989-11-09 |
Family
ID=14465072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10767288A Pending JPH01279202A (en) | 1988-05-02 | 1988-05-02 | Reflecting body |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01279202A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03239203A (en) * | 1990-02-16 | 1991-10-24 | Asahi Optical Co Ltd | Surface high reflecting mirror |
| JPH075309A (en) * | 1993-04-28 | 1995-01-10 | Boc Group Inc:The | Durable first-side mirror and second-side mirror |
| JPH07306308A (en) * | 1994-03-18 | 1995-11-21 | Mitsui Toatsu Chem Inc | Reflecting sheet and strobe reflector using the sheet |
| JP2000329914A (en) * | 1999-05-24 | 2000-11-30 | Nitto Denko Corp | Cohesive diffusion semitransmitting type reflection plate |
| JP2011513801A (en) * | 2008-03-11 | 2011-04-28 | ピーピージー・インダストリーズ・オハイオ・インコーポレイテッド | Reflective goods |
| JP2011128501A (en) * | 2009-12-21 | 2011-06-30 | Konica Minolta Opto Inc | Film mirror, method of manufacturing film mirror and mirror for condensing sunlight |
| WO2011090207A1 (en) * | 2010-01-25 | 2011-07-28 | 株式会社神戸製鋼所 | Reflective film laminate |
| JPWO2011122241A1 (en) * | 2010-03-27 | 2013-07-08 | コニカミノルタ株式会社 | Film mirror for solar power generation, method for manufacturing film mirror for solar power generation, and reflector for solar power generation |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6136703A (en) * | 1984-07-20 | 1986-02-21 | アメリカ合衆国 | Metal covered mirror and manufacture thereof |
-
1988
- 1988-05-02 JP JP10767288A patent/JPH01279202A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6136703A (en) * | 1984-07-20 | 1986-02-21 | アメリカ合衆国 | Metal covered mirror and manufacture thereof |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03239203A (en) * | 1990-02-16 | 1991-10-24 | Asahi Optical Co Ltd | Surface high reflecting mirror |
| JPH075309A (en) * | 1993-04-28 | 1995-01-10 | Boc Group Inc:The | Durable first-side mirror and second-side mirror |
| JPH07306308A (en) * | 1994-03-18 | 1995-11-21 | Mitsui Toatsu Chem Inc | Reflecting sheet and strobe reflector using the sheet |
| JP2000329914A (en) * | 1999-05-24 | 2000-11-30 | Nitto Denko Corp | Cohesive diffusion semitransmitting type reflection plate |
| JP2011513801A (en) * | 2008-03-11 | 2011-04-28 | ピーピージー・インダストリーズ・オハイオ・インコーポレイテッド | Reflective goods |
| JP2011128501A (en) * | 2009-12-21 | 2011-06-30 | Konica Minolta Opto Inc | Film mirror, method of manufacturing film mirror and mirror for condensing sunlight |
| WO2011090207A1 (en) * | 2010-01-25 | 2011-07-28 | 株式会社神戸製鋼所 | Reflective film laminate |
| JP2011170326A (en) * | 2010-01-25 | 2011-09-01 | Kobe Steel Ltd | Reflective film laminate |
| JPWO2011122241A1 (en) * | 2010-03-27 | 2013-07-08 | コニカミノルタ株式会社 | Film mirror for solar power generation, method for manufacturing film mirror for solar power generation, and reflector for solar power generation |
| JP5920211B2 (en) * | 2010-03-27 | 2016-05-18 | コニカミノルタ株式会社 | Film mirror for solar power generation, method for manufacturing film mirror for solar power generation, and reflector for solar power generation |
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