JPS6371875A - Copying preventive film - Google Patents
Copying preventive filmInfo
- Publication number
- JPS6371875A JPS6371875A JP19895387A JP19895387A JPS6371875A JP S6371875 A JPS6371875 A JP S6371875A JP 19895387 A JP19895387 A JP 19895387A JP 19895387 A JP19895387 A JP 19895387A JP S6371875 A JPS6371875 A JP S6371875A
- Authority
- JP
- Japan
- Prior art keywords
- film
- information
- colored
- copying
- transparent
- 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
- 230000003449 preventive effect Effects 0.000 title 1
- 239000010408 film Substances 0.000 claims description 36
- 239000010409 thin film Substances 0.000 claims description 10
- 229910052751 metal Inorganic materials 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 8
- 229920005989 resin Polymers 0.000 claims description 4
- 239000011347 resin Substances 0.000 claims description 4
- 239000010419 fine particle Substances 0.000 claims description 3
- 239000006224 matting agent Substances 0.000 claims description 3
- 238000004040 coloring Methods 0.000 abstract description 9
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 abstract description 2
- 229910052782 aluminium Inorganic materials 0.000 abstract description 2
- 229910052802 copper Inorganic materials 0.000 abstract description 2
- 239000010949 copper Substances 0.000 abstract description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 abstract description 2
- 229910052737 gold Inorganic materials 0.000 abstract description 2
- 239000010931 gold Substances 0.000 abstract description 2
- 229910052759 nickel Inorganic materials 0.000 abstract description 2
- 229910052709 silver Inorganic materials 0.000 abstract description 2
- 239000004332 silver Substances 0.000 abstract description 2
- 230000008020 evaporation Effects 0.000 abstract 2
- 238000001704 evaporation Methods 0.000 abstract 2
- 238000000151 deposition Methods 0.000 abstract 1
- 239000000975 dye Substances 0.000 abstract 1
- 239000000976 ink Substances 0.000 description 7
- 238000002834 transmittance Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 229920006267 polyester film Polymers 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 235000003625 Acrocomia mexicana Nutrition 0.000 description 1
- 244000202285 Acrocomia mexicana Species 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 235000012745 brilliant blue FCF Nutrition 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 150000008280 chlorinated hydrocarbons Chemical class 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 239000001041 dye based ink Substances 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920005672 polyolefin resin Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
- G03G21/04—Preventing copies being made of an original
- G03G21/043—Preventing copies being made of an original by using an original which is not reproducible or only reproducible with a different appearence, e.g. originals with a photochromic layer or a colour background
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Cleaning In Electrography (AREA)
Abstract
Description
【発明の詳細な説明】
(1)産業上の利用分野
本発明は、電子複写又は写真撮影により複写されること
を防止するために使用される複写防止フィルムに関し、
更に詳しくは、フィルム(紙を含む、以下同じ、、)表
面に文字、図形等の情報を手書き、印刷、複写等により
記録し1ことき、その情報の記録が電子複写又は写真撮
影により転写さnないようにした複写防止フィルムに関
する。Detailed Description of the Invention (1) Industrial Application Field The present invention relates to a copy prevention film used to prevent copying by electronic copying or photography.
More specifically, information such as characters and figures is recorded on the surface of film (including paper, the same shall apply hereinafter) by handwriting, printing, copying, etc., and the record of that information is transferred by electronic copying or photography. This invention relates to an anti-copying film that prevents copying.
(2) 従来の技術及び発明が解決しようとする問題
点
最近、情報の記録された書類表面に貼着される金属蒸着
の施されたプラスチックフィルムが、複写防止フィルム
として考えらnrこが、このフィルムを貼着した前記書
類は、可視光線透過率の低い金属蒸着膜を通して記録情
報を視認する1こめ、非常にみにくい欠点があり、特に
複写防止の効果をあげるため前記金属蒸着膜の可視光線
透過率を下げた場合、その傾向が甚だしかった。(2) Problems to be solved by the prior art and the invention Recently, metal-deposited plastic films that are attached to the surface of documents on which information is recorded have been considered as anti-copying films. The document with the film attached has the disadvantage that the recorded information is visible through the metal vapor-deposited film, which has low visible light transmittance, and is very unsightly. This tendency was severe when the rate was lowered.
本発明の目的は、フィルム表面に情報を記録することが
できると共に、記録された情報を視認するみに(さが小
さく、その割には複写防止効果の極めて大きい複写防止
フィルムを提供するものである。An object of the present invention is to provide an anti-copying film which is capable of recording information on the surface of the film, has a small amount of visual recognition of the recorded information, and has an extremely high anti-copying effect. be.
(3) 問題点を解決するrこめの手段上記目的に従
い、本発明複写防止フィルムは、図面に示すよう1こ、
赤色89%〜39%、黄色10%〜60%、青色20%
〜1%の着色を施した透明フィルム10.IOBと、前
記透明フィルム10.1OBの裏面12.12Bに蒸着
しtこ金属薄膜20.20Bとからなり、着色透明性イ
ン40 40B
りホキ、mで、前記透明フィルム10.IOBの表面1
1.ILBに、情報を記録できるようにしたものである
。(3) Additional means for solving the problems In accordance with the above objectives, the anti-copying film of the present invention has the following features as shown in the drawings:
Red 89% to 39%, yellow 10% to 60%, blue 20%
Transparent film with ~1% coloring 10. IOB and a metal thin film 20.20B vapor-deposited on the back surface 12.12B of the transparent film 10.1OB, with a colored transparent layer 20.20B. IOB surface 1
1. This allows information to be recorded in the ILB.
本発明における上記着色を施した透明フィルム10.1
OBの着色範囲を第1図に示せば、着色範囲はA点、B
点、0点及びB点を取り囲んだ面積(斜線で示す。)内
にある。すなわち、A点1こおける着色は、赤色70%
、黄色10%、青色20%、B点における着色は、赤色
89%、黄色10ぞ、青色1%、C点εこおける着色は
、赤色40%、黄色40%、青色20%、D点齋ζおけ
る着色は、赤色39%、黄色60%、青色1%である。The above colored transparent film 10.1 in the present invention
If the colored range of OB is shown in Figure 1, the colored range is from point A to point B.
It is within the area (indicated by diagonal lines) surrounding the points 0, 0, and B. In other words, the coloring at point A is 70% red.
, yellow 10%, blue 20%, coloring at point B is 89% red, yellow 10, blue 1%, coloring at point C is 40% red, 40% yellow, 20% blue, point D The coloring in ζ is 39% red, 60% yellow, and 1% blue.
まrこ、前記着色を施した透明フィルム10゜10Bの
裏面12.12Bに蒸着される金属20゜20Bは、ア
ルミニウムのほかに、金、銀、銅、ニッケル、クロム、
亜鉛等が用いられる。金属薄膜20.20Bは、可視光
線の反射率の良好なものが好ましく、可視光線の透過率
が0であってもよい。The metals 20° 20B deposited on the back surface 12.12B of the colored transparent film 10° 10B include, in addition to aluminum, gold, silver, copper, nickel, chromium,
Zinc etc. are used. The metal thin film 20.20B preferably has a good reflectance for visible light, and may have a transmittance of 0 for visible light.
更(こ、前記着色を施しr;透明フィルム10゜10B
の表面11.IIBには、微粒子マット剤入り樹脂の薄
膜80Bが形成されることが、情報を記録する上で好ま
しく、例えば、粒子サイズ0、007〜0.016ミク
ロンのシリカを、例えば0.07〜6重量%含有した有
機溶剤(例えばアルコール類、ケトン類、塩素化炭化水
素類等の1種又は2種以上を混合しtこもの)可溶のポ
リオレフィン系、アクリル酸系、ポリ塩化ビニル系等の
樹脂の薄膜を塗布する。着色透明性のインク40゜40
Bは、主として染料系のインクが吏用される。Furthermore, the above-mentioned coloring was applied to the transparent film 10°10B.
surface 11. It is preferable to form a thin film 80B of resin containing a fine particle matting agent on the IIB in order to record information. % of organic solvents (for example, alcohols, ketones, chlorinated hydrocarbons, etc., or a mixture of two or more thereof) soluble polyolefin-based, acrylic acid-based, polyvinyl chloride-based resins, etc. Apply a thin film of Colored transparent ink 40°40
B is mainly a dye-based ink.
(4) 実施例
例1.赤色60%、黄色39%、青色1%の着色を施し
た透明ポリエステルフィルム10の裏面12に可視光線
透過率0%のアルミニウム金属膜20を蒸着し、フィル
ム10の表面11に情報を染料系の着色透明インク40
で印刷にょう記録したのち、電子複写したところ、電子
複写紙は全体が黒ずんで、その記録情報を解読すること
ができなかった。(4) Example 1. An aluminum metal film 20 with a visible light transmittance of 0% is vapor-deposited on the back side 12 of a transparent polyester film 10 colored with 60% red, 39% yellow, and 1% blue, and information is transferred to the front side 11 of the film 10 using a dye-based film. colored transparent ink 40
When I printed the information and then made an electronic copy, the entire electronic copy turned black and I was unable to decipher the recorded information.
例2.赤色50%、黄色40%、青色10%の着色を施
しrこ透明ポリエステルフィルムIOBの表面11Bに
、平均粒子サイズ0.01Eクロンのシリカを2%含有
したポリオレフィン系樹脂アルコール溶液を塗布して薄
膜80Bを形成すると共に、前記透明ポリエステルフィ
ルムルムIOBの裏面12Eに、可視光線透過率5%の
アルミニウム金属薄膜20Bを蒸着し、前記薄膜80I
3の表面11Bに情報を染料系の着色透明インク40E
で印刷1こより記録したのち、電子複写しtこところ、
電子複写紙は全体が黒ずんでその記録情報を解読するこ
とができなかった。Example 2. A polyolefin resin alcohol solution containing 2% silica with an average particle size of 0.01E is applied to the surface 11B of the transparent polyester film IOB, which is colored 50% red, 40% yellow, and 10% blue, to form a thin film. At the same time, an aluminum metal thin film 20B having a visible light transmittance of 5% is vapor-deposited on the back surface 12E of the transparent polyester film lume IOB, and the thin film 80I is formed.
Dye-based colored transparent ink 40E for information on the surface 11B of 3.
After printing one copy and recording it, I made an electronic copy.
The electronic copy paper was completely blackened and the recorded information could not be deciphered.
(5)作用及び発明の効果
本発明複写防止フィルムは、その表面に着色透明性イン
ク40で情報を記録した場合は、電子複写又は写真撮影
をすると、可視光線は、着色透明性イ:zり40.着色
を施した透明フィルムl(1通過して金属蒸着膜20の
ところで反射して、再び前記透明フィルム10及び着色
透明性インク40を通過するので、電子複写又は写真撮
影されtこものは、全体が黒ずんで、記録された情報を
視認することができなくなる。(5) Functions and Effects of the Invention When information is recorded on the surface of the anti-copying film of the present invention using colored transparent ink 40, when electronic copying or photography is carried out, visible light rays will be absorbed by the colored transparent ink 40. 40. The colored transparent film (1) passes through it, reflects at the metal vapor deposited film 20, and passes through the transparent film 10 and the colored transparent ink 40 again, so that the entire object that is electronically copied or photographed is becomes dark, making it impossible to visually recognize the recorded information.
なお、本発明複写防止フィルムの透明フィルムの着色範
囲Iこおいて、赤色が89%以と混入され1こ場合、青
色が20%以上混入さnfコ場合、黄色が60%以と混
入さnた場合は、いずれも記録された情報を金属反射膜
で反射させることが困難となり、また、赤色39%以下
混入された場合、青色1%以下混入された場合、黄色1
0%以下混入さnfs場合は、いずれも複写防止効果が
得らnない。In addition, in the color range I of the transparent film of the anti-copying film of the present invention, if 89% or more of red is mixed in, 20% or more of blue is mixed, and 60% or more of yellow is mixed. In both cases, it becomes difficult to reflect the recorded information on the metal reflective film, and if less than 39% of red is mixed in, and if less than 1% of blue is mixed in, yellow 1
If 0% or less of nfs is mixed in, no copy prevention effect can be obtained.
第1図は、本発明複写防止フィルムの透明フィルムの着
色範囲を示すグラフ、第2図は、本発明複写防止フィル
ムの実施例の拡大断面図、第3図は、本発明複写防止フ
ィルムの別の実施例の拡大断面図である。
10.10B ・・・透明フィルム
20.20B ・・・金属薄膜
30B ・・・・・・・微粒子マット剤入り樹脂薄膜
40.40B ・・・着色透明性インク代理人 弁
理士 渡 透体 −
唄
?
つ
坂
色
ニ
ド
七
傘Fig. 1 is a graph showing the coloring range of the transparent film of the anti-copying film of the present invention, Fig. 2 is an enlarged sectional view of an example of the anti-copying film of the present invention, and Fig. 3 is a graph showing another example of the anti-copying film of the present invention. FIG. 3 is an enlarged cross-sectional view of the embodiment. 10.10B...Transparent film 20.20B...Metal thin film 30B...Resin thin film containing fine particle matting agent 40.40B...Colored transparent ink Agent Patent attorney Watari Totai - Song? Tsuzakairo Nido Seven Umbrellas
Claims (1)
0%〜1%の着色を施した透明フィルムと、前記透明フ
ィルムの裏面に蒸着した金属薄膜とからなり、着色透明
性インクで、前記透明フィルムの表面に情報を記録でき
るようにしたことを特徴とする複写防止フィルム。 2、前記着色を施した透明フィルムが、その表面に微粒
子マット剤入り樹脂薄膜を形成している特許請求の範囲
第1項記載の複写防止フィルム。[Claims] 1. Red 89% to 39%, Yellow 10% to 60%, Blue 2.
It consists of a transparent film colored 0% to 1% and a metal thin film deposited on the back side of the transparent film, and information can be recorded on the surface of the transparent film with colored transparent ink. Anti-copying film. 2. The anti-copying film according to claim 1, wherein the colored transparent film has a thin resin film containing a fine particle matting agent formed on its surface.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19895387A JPS6371875A (en) | 1987-08-07 | 1987-08-07 | Copying preventive film |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19895387A JPS6371875A (en) | 1987-08-07 | 1987-08-07 | Copying preventive film |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14476484A Division JPS6123187A (en) | 1984-07-11 | 1984-07-11 | Copy preventive film |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6371875A true JPS6371875A (en) | 1988-04-01 |
Family
ID=16399686
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP19895387A Pending JPS6371875A (en) | 1987-08-07 | 1987-08-07 | Copying preventive film |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6371875A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5327201A (en) * | 1993-07-21 | 1994-07-05 | Xerox Corporation | Simulated photographic prints using a reflective coating |
US7581320B2 (en) | 2003-02-12 | 2009-09-01 | Fuji Machine Mfg. Co., Ltd. | Method for connecting component delivery tapes, structure of the connection, and scissors for component delivery tape, used for the connection method |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5452538A (en) * | 1977-10-04 | 1979-04-25 | Fuji Xerox Co Ltd | Transfer paper for preventing reecopying and production thereof |
-
1987
- 1987-08-07 JP JP19895387A patent/JPS6371875A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5452538A (en) * | 1977-10-04 | 1979-04-25 | Fuji Xerox Co Ltd | Transfer paper for preventing reecopying and production thereof |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5327201A (en) * | 1993-07-21 | 1994-07-05 | Xerox Corporation | Simulated photographic prints using a reflective coating |
US7581320B2 (en) | 2003-02-12 | 2009-09-01 | Fuji Machine Mfg. Co., Ltd. | Method for connecting component delivery tapes, structure of the connection, and scissors for component delivery tape, used for the connection method |
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