JPS62243205A - Semi-transparent conducting resin film - Google Patents
Semi-transparent conducting resin filmInfo
- Publication number
- JPS62243205A JPS62243205A JP8657286A JP8657286A JPS62243205A JP S62243205 A JPS62243205 A JP S62243205A JP 8657286 A JP8657286 A JP 8657286A JP 8657286 A JP8657286 A JP 8657286A JP S62243205 A JPS62243205 A JP S62243205A
- Authority
- JP
- Japan
- Prior art keywords
- film
- conductive
- plastic film
- zinc oxide
- parts
- 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 title claims description 10
- 239000011347 resin Substances 0.000 title claims description 10
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 33
- 239000002985 plastic film Substances 0.000 claims description 18
- 229920006255 plastic film Polymers 0.000 claims description 17
- 239000011787 zinc oxide Substances 0.000 claims description 16
- 239000004606 Fillers/Extenders Substances 0.000 claims description 8
- 239000011230 binding agent Substances 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 8
- 239000010445 mica Substances 0.000 claims description 7
- 229910052618 mica group Inorganic materials 0.000 claims description 7
- 239000000049 pigment Substances 0.000 claims description 7
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical group [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 claims description 6
- 229920005749 polyurethane resin Polymers 0.000 claims description 4
- 239000002245 particle Substances 0.000 claims description 3
- 238000005266 casting Methods 0.000 claims 1
- 239000011248 coating agent Substances 0.000 description 18
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 229920003002 synthetic resin Polymers 0.000 description 3
- 239000000057 synthetic resin Substances 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 238000002834 transmittance Methods 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- AYJRCSIUFZENHW-DEQYMQKBSA-L barium(2+);oxomethanediolate Chemical compound [Ba+2].[O-][14C]([O-])=O AYJRCSIUFZENHW-DEQYMQKBSA-L 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 229910052570 clay Inorganic materials 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 1
- 239000001095 magnesium carbonate Substances 0.000 description 1
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920006267 polyester film Polymers 0.000 description 1
- 239000012744 reinforcing agent Substances 0.000 description 1
- 230000001953 sensory effect Effects 0.000 description 1
- LIVNPJMFVYWSIS-UHFFFAOYSA-N silicon monoxide Chemical class [Si-]#[O+] LIVNPJMFVYWSIS-UHFFFAOYSA-N 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 1
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 1
- 229910001887 tin oxide Inorganic materials 0.000 description 1
- 230000002087 whitening effect Effects 0.000 description 1
Landscapes
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Moulding By Coating Moulds (AREA)
- Conductive Materials (AREA)
- Non-Insulated Conductors (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
〈産業上の利用分野〉
この発明は半透明性でかつ導電性を有する白色プラスデ
ック皮膜に関するものであり、詳しくのべると、透明性
を有するバインダー樹脂に導電性酸化亜鉛および体質顔
料を分散せしめてなる白色半透明の導電性プラスチック
皮膜を提供するものである。[Detailed Description of the Invention] <Industrial Application Field> This invention relates to a translucent and conductive white Plus Deck film. The present invention also provides a white translucent conductive plastic film comprising an extender pigment dispersed therein.
〈従来の技術とその問題点〉
合成樹脂に導電性を付与して皮膜化する方法としては、
カーボンブラック、カーボンファイバー、アルミニウム
粉末、ニッケル粉末、銅粉末などをフィラーとして合成
樹脂中に分散させたものを用いて皮膜化する方法が従来
から知られている。<Conventional technology and its problems> As a method of imparting conductivity to synthetic resin and forming a film,
Conventionally, a method of forming a film using carbon black, carbon fiber, aluminum powder, nickel powder, copper powder, etc. dispersed in a synthetic resin as a filler has been known.
しかしながら、このようなフィラーの充填によって得ら
れた皮膜は黒色あるいは金属色の強い不透明な皮膜とな
り、白色で半透明性を有する導電性皮膜は得られていな
い。However, the film obtained by filling with such a filler becomes an opaque film with a strong black or metallic color, and a white, translucent conductive film is not obtained.
また、ポリエステルの透明なプラスチック皮膜の表面に
酸化錫等の導電性酸化物を蒸着させることによって透明
で導電性のある皮膜を得る方法もあるが、このような表
面処理法による透明導電性皮膜では、表面に沿っての電
気抵抗値は低下するが、皮膜の厚み方向の導電性は全く
改善されず、厚み方向に低い電気抵抗値を必要とする用
途には適していない。There is also a method to obtain a transparent and conductive film by vapor depositing a conductive oxide such as tin oxide on the surface of a transparent plastic film made of polyester. Although the electrical resistance value along the surface decreases, the electrical conductivity in the thickness direction of the film is not improved at all, making it unsuitable for applications that require a low electrical resistance value in the thickness direction.
このほか、合成樹脂中にイオン性の側鎖をつけ、水分の
吸収によるイオンの電気伝導を応用して導電性をもたせ
る方法もあるが、吸湿程度の差によって電気抵抗値が大
ぎく変化するという欠点があるため、用途が限定される
。In addition, there is a method of attaching ionic side chains to synthetic resins and applying the electrical conduction of ions due to moisture absorption to make them conductive, but it is said that the electrical resistance value changes greatly depending on the degree of moisture absorption. Due to its drawbacks, its applications are limited.
〈問題点を解決するための手段〉
本発明者らは上記に鑑みて、従来達成できなかった白色
で半透明性を有する導電性プラスチック皮膜を得るべく
鋭意検討の結果、この発明に至ったものである。<Means for Solving the Problems> In view of the above, the present inventors have conducted intensive studies to obtain a conductive plastic film that is white and translucent, which has not been achieved in the past, and as a result, the present invention has been achieved. It is.
即ち、この発明は導電性付与の目的から白色の導電性酸
化亜鉛を、また補強剤として体質顔料を夫々透明性を有
するバインダー樹脂に混合し、さらには必要に応じて分
散機による分散を行なった侵、離型紙、離型性ポリエス
テル皮膜などの離型性基材上にドクターナイフ等を用い
て塗工し、乾燥させることによって１ｑられたプラスチ
ック皮膜が白色の半透明性を有し、厚み方向および表面
方向ともに導電性を有する均質な皮膜となり得るとりの
知見を得、この発明を完成さばたものである。That is, in this invention, white electrically conductive zinc oxide was mixed with a transparent binder resin for the purpose of imparting electrical conductivity, and an extender pigment was mixed as a reinforcing agent into a transparent binder resin, and further dispersed using a dispersion machine as necessary. The 1q plastic film is white and translucent by coating it on a releasable substrate such as a release paper or a releasable polyester film using a doctor knife, etc. and drying it. The present invention was completed based on the knowledge that a homogeneous film having conductivity in both the surface direction and the surface direction can be formed.
く作用〉
この発明で用いる導電性酸化亜鉛としては、平均粒子径
０．１５〜１．０μ７ａ、好ましくは０．１５〜０．２
５μｍのものが適当である。Effect> The conductive zinc oxide used in this invention has an average particle diameter of 0.15 to 1.0 μ7a, preferably 0.15 to 0.2
A thickness of 5 μm is suitable.
これは、一般に粉体を分散させた皮膜が透明性を保持す
るためには、粉体の屈折率とバインダー樹脂の屈折率が
等しいこと、または粉体の粒径が可視光線の波長（０，
４〜０．８μｍ）の半分より小ざいことを必要とされて
いるためである。Generally speaking, in order for a film in which powder is dispersed to maintain transparency, the refractive index of the powder and the refractive index of the binder resin must be equal, or the particle size of the powder must be at the wavelength of visible light (0,
This is because it is required to be smaller than half of 4 to 0.8 μm).
バインダー樹脂としては、特に限定はないが、ポリウレ
タン樹脂、ポリアクリルウレタン樹脂が耐摩耗性、屈曲
性にすぐれ好ましい。The binder resin is not particularly limited, but polyurethane resins and polyacrylic urethane resins are preferred because of their excellent abrasion resistance and flexibility.
また、体質顔料としては水酸化アルミニウム、雲母、酸
化亜鉛、酸化珪素化合物、炭酸カルシウム、炭酸マグネ
シウアム、炭酸バリウム、クレー、タルクなどの微粒子
があげられるが、バインダー樹脂に分散し、皮膜とした
時の隠蔽力が弱いものほど透明に近い皮膜が得られると
いう点からは上記のうち水酸化アルミニウムが特に好ま
しい。Extender pigments include fine particles such as aluminum hydroxide, mica, zinc oxide, silicon oxide compounds, calcium carbonate, magnesium carbonate, barium carbonate, clay, and talc, but when dispersed in a binder resin and made into a film, Of the above, aluminum hydroxide is particularly preferred from the viewpoint that the weaker the hiding power is, the more transparent a film can be obtained.
また、皮膜に腰の強さを要求される用途については、扁
平な形状をもつ雲母が特に好ましく、白さを要求される
用途には酸化亜鉛が好ましい。Furthermore, for applications where the film is required to have firmness, mica having a flat shape is particularly preferred, and for applications where whiteness is required, zinc oxide is preferred.
この発明で半透明導電性プラスチック皮膜を得るために
用いる半透明導電性コーティング剤の製造は、バインダ
ー樹脂溶液中の樹脂成分１００重量部に対して、導電性
酸化亜鉛と体質顔料を合計で４３〜１００重量部配合し
て全体の固形分中の導電性酸化亜鉛の占める重量比率を
３０〜４０％とすることが好ましい。In the production of the translucent conductive coating agent used to obtain the translucent conductive plastic film in this invention, conductive zinc oxide and extender pigment are added in total from 43 to 100 parts by weight of the resin component in the binder resin solution. It is preferable to mix 100 parts by weight so that the weight ratio of conductive zinc oxide in the total solid content is 30 to 40%.
この時、導電性酸化亜鉛と体質顔料との合計が４３重Ｑ
部より少なくなると、導電性が低下し、かつ皮膜の強度
も低下して実用上使用が不可能である。また１００重量
部を越えると、導電性と皮膜の強度は増大するが、透明
性が激減し好ましくない。At this time, the total of conductive zinc oxide and extender pigment is 43 times Q
If the amount is less than 30%, the conductivity and the strength of the film will decrease, making it impossible to use it practically. If the amount exceeds 100 parts by weight, the conductivity and strength of the film will increase, but the transparency will drastically decrease, which is not preferable.
コーティング剤全体の固形分中の導電性酸化亜鉛の占め
る重量比率は、３０〜４０％が適当である。The weight ratio of conductive zinc oxide in the solid content of the entire coating agent is suitably 30 to 40%.
これは導電性酸化亜鉛が３０％より少ない場合、透明性
はよくなるが、導電性が減少し、４０％より多くなると
逆に導電性はよいが透明性が悪くなるためである。This is because when the amount of conductive zinc oxide is less than 30%, the transparency is good but the conductivity is decreased, and when it is more than 40%, the conductivity is good but the transparency is poor.
また、この範囲内において体質顔お）の使用を避け、導
電性酸化亜鉛だけを分散させたものでもよい。Further, within this range, the use of dielectric substances may be avoided, and only conductive zinc oxide may be dispersed.
このようにして配合した導電性コーティング剤を分散機
にかけて分散し、次いで有機溶剤を加えて粘度調整、を
行なった後、濾過し、得られた導電性コーティング剤を
離型性基材上に塗工し、加熱によって乾燥を行ない、任
意の厚みの乾燥皮膜を得ることができる。The conductive coating agent formulated in this way is dispersed using a dispersion machine, then an organic solvent is added to adjust the viscosity, and the resulting conductive coating agent is applied onto a releasable substrate. By processing and drying by heating, a dry film of any thickness can be obtained.
かくしてこの発明の半透明導電性プラスチック皮膜は白
色系であり、適度の透明性と導電性とを有し、印刷物上
に置くと、充分に文字、図形等を読み取ることができる
のである。Thus, the translucent conductive plastic film of the present invention is white in color, has appropriate transparency and conductivity, and when placed on a printed matter, allows characters, figures, etc. to be read satisfactorily.
ざらに、この皮膜の表面に透明な誘電体層を塗工するこ
とにより静電記録紙とすることができ、コピー等の原図
とすることが可能である。Roughly speaking, by coating the surface of this film with a transparent dielectric layer, it can be made into electrostatic recording paper, which can be used as an original drawing for copies, etc.
〈実施例〉 以下、この発明を実施例により詳細に説明する。<Example> Hereinafter, this invention will be explained in detail with reference to Examples.
なお部数はすべて重量部である。All parts are by weight.
実施例１
（Ａ＞導電性コーティング剤の調整
（１） ４０％ポリウレタン脂樹脂溶液（セイコー化
成社製、ラックスキン５００４） ２５０部に導電性
酸化亜鉛（白水化学社製、２３− ｋ ） ６０部およ
び体質顔料として水酸化アルミニウム４０部を混合し、
ペイントロールで分散を行なった。Example 1 (A> Preparation of conductive coating agent (1) 250 parts of 40% polyurethane resin solution (manufactured by Seiko Kasei Co., Ltd., Luxkin 5004) and 60 parts of conductive zinc oxide (manufactured by Hakusui Chemical Co., Ltd., 23-k) and 40 parts of aluminum hydroxide as an extender,
Dispersion was done with a paint roll.
次いでジメチルホルムアミドを加えて濃度３５％に調整
した。この時の粘度は３５００ＣＩ）Ｓ ／３０℃であ
った。その後濾過し、脱泡を行なった導電性コーティン
グ剤を得た。Next, dimethylformamide was added to adjust the concentration to 35%. The viscosity at this time was 3500CI)S/30°C. Thereafter, it was filtered to obtain a degassed conductive coating agent.
（２） （１）におりる水酸化アルミニウムに代えて
雲母（株式会社クラレ製、３２５− ＨＫ ）を使用し
た以外は（１）と同じ材料と方法により４５００Ｃｐｓ
／３０℃の導電性コーティング剤を得た。(2) 4500Cps using the same materials and method as in (1) except that mica (manufactured by Kuraray Co., Ltd., 325-HK) was used instead of aluminum hydroxide in (1).
/30°C conductive coating agent was obtained.
（３） （１）における水酸化アルミニウムに代えて
酸化亜鉛を使用した以外は（１）と同じ材料と方法によ
り３０００Ｃ１）Ｓ ／３０℃の導電性コーティング剤
を得た。(3) A 3000C1) S 2 /30°C conductive coating agent was obtained using the same materials and method as in (1) except that zinc oxide was used in place of aluminum hydroxide in (1).
（Ｂ）プラスチック皮膜の製造
上記（１）〜（３）で得た導電性コーティング剤を夫々
離型紙（大日本印刷社製、ＤＮＴＰ−ＮＭＬ＞上に皮膜
の厚さが７５μｍとなるようにドクターナイフコーター
にて塗布したのち、１３０℃で１５分間乾燥してプラス
チック皮膜を得た。これらのプラスチック皮膜について
物性試験を行なったところ、その結果は第１表の通りで
あった。(B) Production of plastic film The conductive coating agents obtained in (1) to (3) above were placed on release paper (Dainippon Printing Co., Ltd., DNTP-NML) with a doctor so that the film thickness was 75 μm. After coating with a knife coater, a plastic film was obtained by drying at 130° C. for 15 minutes. Physical property tests were conducted on these plastic films, and the results were as shown in Table 1.
実施例２
（Ａ）導電性コーティング剤の調整
（１） ４０％ポリウレタン樹脂溶液（ラックスキン
５００４） ２５０部に導電性酸化亜鉛（２３−ｋ）
４３部を加え、実施例１の（１）と同様に処理して５０
００ＣＩ）Ｓ ／３０℃の導電性コーティング剤を得た
。Example 2 (A) Preparation of conductive coating agent (1) 40% polyurethane resin solution (Luxkin 5004) 250 parts conductive zinc oxide (23-k)
Add 43 parts and process in the same manner as in Example 1 (1) to obtain 50
A conductive coating agent having a temperature of 00CI)S/30°C was obtained.
（２）ラックスキン５００４２５０部に２３−に５４部
および雲母２６部を混合し、実施例１の（１）と同様に
して４８００ｃｐｓ ／３０℃の導電性コーティング剤
を得た。(2) 5004,250 parts of Luxkin, 54 parts of 23-ml and 26 parts of mica were mixed, and a conductive coating agent of 4800 cps/30° C. was obtained in the same manner as in Example 1 (1).
（３）ラックスキン５００４２５０部に２３−に８０部
および雲母２０部を混合し、実施例１の（１）と同様に
して４０００ｃｐｓ ／３０℃の導電性コーティング剤
を１ｑだ。(3) Mix 5,004,250 parts of Luxkin with 80 parts of 23-ml and 20 parts of mica, and apply 1 q of a 4,000 cps/30°C conductive coating agent in the same manner as in Example 1 (1).
（４） ラックスキン５００４２５０部に２３−に９
０部および雲母１０部を混合し、実施例１の（１）と同
様に処理して４０００ＣＥ）Ｓ ／３０℃の導電性コー
ティング剤を得た
（Ｂ）プラスチック皮膜の製造
上記（１）〜（４）で得た導電性コーティング剤につい
て、実施例１の（Ｂ）と同様にしてプラスチック皮膜を
得、各皮膜の物性試験を行なったところ第１表に示す結
果が得られた。(4) Luxkin 5004250 parts 23-9
0 parts and 10 parts of mica were mixed and treated in the same manner as in (1) of Example 1 to obtain a conductive coating agent of 4000CE)S/30°C. (B) Production of plastic film (1) to ( Regarding the conductive coating agent obtained in 4), plastic films were obtained in the same manner as in Example 1 (B), and physical property tests were conducted on each film, and the results shown in Table 1 were obtained.
（注） 上表において、（１）、（３）は官能検査結果である。(note) In the above table, (1) and (3) are the sensory test results.
（２）はＪ Ｉ Ｓ ｋ−６７１７に準じて光線透過率
を測定した。For (2), the light transmittance was measured according to JIS k-6717.
（４）および（５）はＪＩＳＣ−６４８１に準じて絶縁
抵抗測定器（タケダ理研株式会社製Ｔ ＲＢ２Ｏ２）を
用いて測定した。(4) and (5) were measured using an insulation resistance measuring device (TRB2O2 manufactured by Takeda Riken Co., Ltd.) according to JISC-6481.
〈発明の効果〉
以上詳述のように、この発明の半透明導電性プラスチッ
ク皮膜は白色疫にすぐれ、かつ透過“率、体積抵抗碩、
表面抵抗値もよいことが認められた。<Effects of the Invention> As detailed above, the translucent conductive plastic film of the present invention has excellent whitening resistance, and has excellent transmittance, volume resistance, and
It was also found that the surface resistance value was good.
Claims (5)
および体質顔料よりなることを特徴とする半透明導電性
プラスチック皮膜。(1) A translucent conductive plastic film comprising a transparent binder resin, conductive zinc oxide, and an extender pigment.
脂である特許請求の範囲第１項記載の半透明導電性プラ
スチック皮膜。(2) The translucent conductive plastic film according to claim 1, wherein the transparent binder resin is a polyurethane resin.
ある特許請求の範囲第１項記載の半透明導電性プラスチ
ック皮膜。(3) The translucent conductive plastic film according to claim 1, wherein the conductive zinc oxide has an average particle size of 0.5 to 1.0 μm.
たは酸化亜鉛である特許請求の範囲第１項記載の半透明
導電性プラスチック皮膜。(4) The translucent conductive plastic film according to claim 1, wherein the extender pigment is aluminum hydroxide, mica and/or zinc oxide.
る特許請求の範囲第１項記載の半透明導電性プラスチッ
ク皮膜。(5) The translucent conductive plastic film according to claim 1, wherein the plastic film is formed by a casting method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8657286A JPS62243205A (en) | 1986-04-15 | 1986-04-15 | Semi-transparent conducting resin film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8657286A JPS62243205A (en) | 1986-04-15 | 1986-04-15 | Semi-transparent conducting resin film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62243205A true JPS62243205A (en) | 1987-10-23 |
Family
ID=13890726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8657286A Pending JPS62243205A (en) | 1986-04-15 | 1986-04-15 | Semi-transparent conducting resin film |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62243205A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003042105A1 (en) * | 2001-11-16 | 2003-05-22 | Hitachi Maxell, Ltd. | Indium particle containing tin, method for producing the same and electroconductive sheet comprising the same |
-
1986
- 1986-04-15 JP JP8657286A patent/JPS62243205A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003042105A1 (en) * | 2001-11-16 | 2003-05-22 | Hitachi Maxell, Ltd. | Indium particle containing tin, method for producing the same and electroconductive sheet comprising the same |
| GB2398561A (en) * | 2001-11-16 | 2004-08-25 | Hitachi Maxell | Indium particle containing tin, method for producing the same and electroconductive sheet comparing the same |
| GB2398561B (en) * | 2001-11-16 | 2005-11-09 | Hitachi Maxell | Tin-containing indium oxide particles, method for producing the same and electrically conductive sheet comprising the same |
| US7172817B2 (en) | 2001-11-16 | 2007-02-06 | Hitachi Maxell, Ltd. | Indium particle containing tin, method for producing the same and electroconductive sheet comprising the same |
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