JPH03107890A - Marking film for neon sign board - Google Patents

Marking film for neon sign board

Info

Publication number
JPH03107890A
JPH03107890A JP1245202A JP24520289A JPH03107890A JP H03107890 A JPH03107890 A JP H03107890A JP 1245202 A JP1245202 A JP 1245202A JP 24520289 A JP24520289 A JP 24520289A JP H03107890 A JPH03107890 A JP H03107890A
Authority
JP
Japan
Prior art keywords
color
film
complementary
transmitted light
colored 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.)
Granted
Application number
JP1245202A
Other languages
Japanese (ja)
Other versions
JP2890201B2 (en
Inventor
Shunichiro Komazawa
駒澤 俊一郎
Kenji Nukina
貫名 健次
Osamu Nakamura
修 中村
Yuko Inoue
優子 井上
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DIC Corp
Original Assignee
Dainippon Ink and Chemicals Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Dainippon Ink and Chemicals Co Ltd filed Critical Dainippon Ink and Chemicals Co Ltd
Priority to JP1245202A priority Critical patent/JP2890201B2/en
Publication of JPH03107890A publication Critical patent/JPH03107890A/en
Application granted granted Critical
Publication of JP2890201B2 publication Critical patent/JP2890201B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Application Of Or Painting With Fluid Materials (AREA)
  • Laminated Bodies (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)

Abstract

PURPOSE:To prevent a color viewed with reflected light from looking largely different from a color viewed with transmitted light by providing a complementary color layer with a color complementary to yellowish, reddish, greenish or blue color in a colored film. CONSTITUTION:The complementary color layer is provided with the color complementary to the yellowish, reddish, greenish or blue color in the colored film. The complementary color layer is formed by laminating films, which are made in a method the same as the colored film, with adhesive, coating the color film with color sol which is afterward dried and gelatinized, or adhereing the colored film to the adherend of a sign board with adhesive made by blending pigment and dyestuff in a color complementary to the color of the film. Thus, the influence of the yellowish, reddish, greenish or blue color can be eliminated from the color with the transmitted light, and therefore, a difference between the color viewed with reflected light and the color viewed with the transmitted light can be minimized.

Description

【発明の詳細な説明】 〔産業上の利用分野〕 本発明は、電気照明による透過光で色彩を表出するよう
にした看板に用いるマーキングフィルムに関する。
DETAILED DESCRIPTION OF THE INVENTION [Industrial Field of Application] The present invention relates to a marking film used for signboards whose colors are revealed by transmitted light from electric lighting.

〔従来の技術〕[Conventional technology]

屋外広告等には電飾看板が多く用いられている。 Illuminated signboards are often used for outdoor advertising.

この電飾看板は、表面を透光性板材で構成したボックス
内に電力光源を設け、その照明の透過光により透光性板
材表面に設けた色彩、文字等の表示体を通してこれらを
表出できるようにしたものである。
This illuminated signboard is equipped with a power light source inside a box whose surface is made of translucent board material, and the transmitted light from the illumination can be used to display colors, letters, and other displays provided on the surface of the translucent board material. This is how it was done.

このような電飾看板においては、着色フィルムを表示体
にする、いわゆるマーキングフィルムを用いることが行
われている。ところで、このような看板用マーキングフ
ィルムにおいては、電飾看板の内部からの照明の無い反
射光で見た色彩と、内部照明によって透過光で見た場合
の色彩が大きく異なることが多い。
In such illuminated signboards, a so-called marking film, in which a colored film is used as a display body, is used. By the way, in such a marking film for a signboard, the color seen in reflected light without illumination from inside the illuminated signboard and the color seen in transmitted light due to internal illumination often differ greatly.

これは、通常、反射光で見る場合の色彩は着色フィルム
の表面で反射された色を感知するに過ぎないが、透過光
で見た場合は着色フィルムの厚さを通った光により色彩
が感知されるため、色彩に黄味、赤味、緑味又は青味が
あると、これらが強調されて見え、反射光で見る場合と
は大きく異なった色調として感知されるからである。
Normally, when viewed in reflected light, the colors are only sensed by the colors reflected on the surface of the colored film, but when viewed in transmitted light, the colors are sensed by the light passing through the thickness of the colored film. Therefore, if a color has a yellowish, reddish, greenish, or bluish tint, it will appear emphasized, and the color tone will be perceived as being significantly different from that seen in reflected light.

このため、電飾看板などの用途に用いられる着色フィル
ムは、隠蔽率を高くして透過光の強度を弱め、透過光を
暗くして黄味、赤味、緑味又は青味が強く現れないよう
にしたものが多い。
For this reason, colored films used for applications such as illuminated signboards have a high concealment rate, weaken the intensity of transmitted light, and darken the transmitted light so that yellowish, reddish, greenish, or bluish tints do not appear strongly. There are many things like this.

〔発明が解決しようとする課題〕[Problem to be solved by the invention]

しかしながら、このように着色フィルムの隠蔽率を高め
ても反射光による色彩と、透過光による色彩は異なって
見え、その改善が望まれていた。
However, even if the hiding rate of the colored film is increased in this way, the colors caused by reflected light and the colors caused by transmitted light appear different, and an improvement has been desired.

〔課題を解決するための手段〕[Means to solve the problem]

本発明は、上記課題を解決するために、透過光により黄
味、赤味、緑味又は青味のいずれかを持つ色彩を表出す
る着色フィルムからなる電飾看板用マーキングフィルム
において、上記着色フィルムにこの着色フィルムの色彩
の該当する黄味、赤味、緑味又は青味のいずれかと補色
関係にある色彩の補色層を設けたことを特徴とする電飾
看板用マーキングフィルムを提供するものである。
In order to solve the above-mentioned problems, the present invention provides a marking film for an illuminated signboard comprising a colored film that expresses a yellowish, reddish, greenish or bluish color by transmitted light. To provide a marking film for an illuminated signboard, characterized in that the film is provided with a complementary color layer having a complementary color relationship with any of the yellowish, reddish, greenish, or bluish colors of the colored film. It is.

次に本発明の詳細な説明する。Next, the present invention will be explained in detail.

本発明のマーキングフィルムは、着色フィルムに補色層
を設けたもので、補色層の形成は、■着色フィルムと同
様の方法で作成したフィルムを接着剤を用いてラミネー
ト(結合・ダブリング等)する。フィルムの形成方法は
、カレンダリング法、ゾルキャスト法、押出し法等の標
準的フィルム形成法によるもの全てが可能であり、特に
その形成方法は問わない。■ゾルキャスト法、すなわち
着色ゾルをコーティングした後に乾燥、ゲル化させるフ
ィルム成形法で、着色フィルムと補色層を二R積Ifす
る。■粘着剤に補色関係の色彩を持つ顔料2、染料を配
合し、この粘着剤により着色フィルムを看板の被着体に
接着さセ、粘着剤層を補色liとする等の方法が可能で
ある。
The marking film of the present invention is a colored film provided with a complementary color layer, and the complementary color layer is formed by laminating (bonding, doubling, etc.) films prepared in the same manner as the colored film using an adhesive. The film may be formed by any standard film forming method such as calendaring, sol casting, extrusion, etc., and the forming method is not particularly limited. (2) A sol casting method is a film forming method in which a colored sol is coated and then dried to form a gel.The colored film and complementary color layer are formed into a 2R product If. ■It is possible to mix pigments 2 and dyes with complementary colors into the adhesive, and use this adhesive to adhere a colored film to the signboard adherend, making the adhesive layer a complementary color. .

透過光で色彩を見る場合には、カレンダリング法Cは、
カレンダー加工時に現れる樹脂の流(フローマーク、バ
ンクマーク等と言う)が強く、大版の看板などでは、こ
の模様が出て好ましくないことがある。また、粘着剤を
着色する方法は最も簡単で好ましい方法であるが、着色
剤が粘着剤中から例えばプラスチック製の被着体に拡散
・汚染したり、粘着剤の所定の性能を阻古したりする場
合があり、限られた着色剤の使用しかできない場合があ
る。
When viewing colors using transmitted light, calendaring method C is
The flow of resin (called flow marks, bank marks, etc.) that appears during calendering is strong, and this pattern may appear on large-format signboards, which may be undesirable. In addition, the method of coloring the adhesive is the simplest and most preferable method, but the coloring agent may diffuse and contaminate the adhesive, such as a plastic adherend, or impede the desired performance of the adhesive. In some cases, only limited colorants can be used.

以上から、最も好ましい製造方法としてはゾルキャスト
形成方法によりフィルムを作製する方法が挙げられる。
From the above, the most preferable production method is a method of producing a film by a sol cast forming method.

〔作用〕[Effect]

着色フィルムの色彩の黄味、赤味、緑味又は青味と補色
関係にある色彩の補色層を着色フィルムに併用すると、
着色フィルムの色彩の該当する黄味、赤味、緑味又は青
味のいずれかが補色の色彩により、透過光を白色化する
When a complementary color layer with a color complementary to the yellow, red, green, or blue color of the colored film is used in combination with the colored film,
The transmitted light is whitened by the complementary color of yellow, red, green, or blue of the color of the colored film.

(★施例〕 次に本発明の詳細な説明する。(★Example) Next, the present invention will be explained in detail.

実施例 1 (赤味のブラックを補色により調整する例)ペースト用
塩化ビニル樹脂    100重量部(ゼオン1.21
 日本ゼオン社製) ポリエステル系可塑剤       15重量部(ポリ
サイザーW−305ELS、 大日本インキ化学工業■製) バリウム−亜鉛系金属石!      1重量部(大日
本インキ化学工業■製) 酸化チタン系顔料         7重量部(大日本
インキ化学工業■製) カーボン系顔料         0.5重量部(大日
本インキ化学工業■製) 希釈用溶剤           40重量部(キシレ
ン 三菱石油■製) 上記配合物をラボミキサーで十分攪拌の後、真空脱泡機
(真空度70mmHg)で十分脱泡した塩化ビニル樹脂
組成物(A)を得た。
Example 1 (Example of adjusting reddish black with complementary colors) 100 parts by weight of vinyl chloride resin for paste (Zeon 1.21
(manufactured by Nippon Zeon) Polyester plasticizer 15 parts by weight (Polysizer W-305ELS, manufactured by Dainippon Ink & Chemicals ■) Barium-zinc metal stone! 1 part by weight (manufactured by Dainippon Ink and Chemicals) Titanium oxide pigment 7 parts by weight (manufactured by Dainippon Ink and Chemicals) Carbon pigment 0.5 parts by weight (manufactured by Dainippon Ink and Chemicals) Diluent 40 parts by weight (xylene manufactured by Mitsubishi Oil Corporation) The above-mentioned mixture was thoroughly stirred using a lab mixer, and then sufficiently defoamed using a vacuum defoaming machine (degree of vacuum: 70 mmHg) to obtain a vinyl chloride resin composition (A).

また、シアニンブルー系顔料(大日本インキ化学工業n
製)を1重量部追加した以外は上記と同様にして塩化ビ
ニル樹脂組成物(B)を得た。
In addition, cyanine blue pigment (Dainippon Ink & Chemicals Co., Ltd.
A vinyl chloride resin composition (B) was obtained in the same manner as described above, except that 1 part by weight of Polymer Co., Ltd.) was added.

上記塩化ビニル樹脂組成I$A(A)を加熱熔融した後
、厚さが40μmになるようにキャスティングした後、
さらにその上に加熱熔融した塩化ビニル樹脂組成物(B
)を厚さが30 pp mになるようにキャスティング
した。この後、190℃で3分間加熱しC電飾看板用マ
ーキングフィルムを得た。
After heating and melting the above vinyl chloride resin composition I$A (A) and casting it to a thickness of 40 μm,
Furthermore, a heated and melted vinyl chloride resin composition (B
) was cast to a thickness of 30 ppm. Thereafter, it was heated at 190° C. for 3 minutes to obtain a marking film for a C illuminated signboard.

次に透明アクリル系接着剤(大日本インキ化学工業側製
)のトルエン溶液を乾燥後の塗布量が30g/耐となる
ように剥離紙上に塗布した。これを80℃で2分間乾燥
した後、上記電飾看板用マーキングフィルムに接着剤側
を貼り合わせ、剥離紙付電飾看板用マーキングフィルム
を得た。
Next, a toluene solution of a transparent acrylic adhesive (manufactured by Dainippon Ink & Chemicals) was applied onto the release paper so that the coating amount after drying was 30 g/proof. After drying this at 80° C. for 2 minutes, the adhesive side was bonded to the above marking film for illuminated signboards to obtain a marking film for illuminated signboards with release paper.

使用に当たっては、上記剥離紙を剥がし、接着剤側を看
板の透明被着体に貼り合わせる。
In use, the release paper is peeled off and the adhesive side is bonded to the transparent adherend of the signboard.

実施例2 上記実施例1において、塩化ビニル樹脂組成物(B)を
使用せず、上記透明アクリル系接着剤にプル′−グレー
系シアニン顔料を混合した接着剤を用いた以外は同様に
して、塩化ビニル樹脂組成物(A)のキャスティングフ
ィルムに剥離紙を着色接着剤により貼りつけた剥離紙付
電飾看板用マーキングフィルムを得た。
Example 2 In the same manner as in Example 1, except that the vinyl chloride resin composition (B) was not used and an adhesive was used in which the transparent acrylic adhesive was mixed with a pull'-gray cyanine pigment, A marking film for an illuminated signboard with release paper was obtained by pasting release paper on a casting film of vinyl chloride resin composition (A) using a colored adhesive.

比較例1 実施例1において、塩化ビニル樹脂組成物(B)を使用
しなかった以外は同様にして剥離紙付電飾看板用マーキ
ングフィルムを得た。
Comparative Example 1 A marking film for an illuminated signboard with release paper was obtained in the same manner as in Example 1 except that the vinyl chloride resin composition (B) was not used.

比較例2 実施例1において、塩化ビニル樹脂組成物(A)にこの
実施例1で用いた顔料(酸化チタン系顔料、カーボン系
顔料、シアニンブルー系顔料)を全て同時に混合してキ
ャスティングフィルムを得、これに剥離紙を同様に貼り
合わせて剥離紙付電飾看板用マーキングフィルムを得た
Comparative Example 2 In Example 1, all the pigments (titanium oxide pigment, carbon pigment, cyanine blue pigment) used in Example 1 were mixed simultaneously with the vinyl chloride resin composition (A) to obtain a casting film. A release paper was laminated thereto in the same manner to obtain a marking film for an illuminated signboard with release paper.

上記実施例1.2、比較例1.2について、剥離紙を剥
がし、ガラス板に貼り合わせて反射光による色彩、透過
光による色彩、粘着力等を測定した結果を以下の表に示
す。
For Example 1.2 and Comparative Example 1.2, the release paper was peeled off, the samples were bonded to a glass plate, and the color by reflected light, the color by transmitted light, adhesive strength, etc. were measured, and the results are shown in the table below.

なお、表中、H、V 、 Cはマンセルの色座標の値を
示し、ΔEは反射光による色の比較差を示す。
In the table, H, V, and C indicate values of Munsell color coordinates, and ΔE indicates a comparative difference in color due to reflected light.

比較例2において色差が大きいのは、透過光による色と
反射光による色が相違することを示す。また、透過光に
よる目視判断は、色温度5000 ’ Kの蛍光灯を持
つ写真用ライトボックス(富士写真フィルム社11)の
アクリル板面に貼付して、赤味の有無を判断し、粘着力
はガラス板に対する接着力を実用性あるものを○とした
The large color difference in Comparative Example 2 indicates that the color due to transmitted light and the color due to reflected light are different. Visual judgment using transmitted light is performed by pasting a photographic light box (Fuji Photo Film Co., Ltd. 11) on the acrylic board surface of a photographic light box (Fuji Photo Film Co., Ltd. 11) equipped with a fluorescent lamp with a color temperature of 5000'K, and determining the presence or absence of a reddish tinge. The adhesion force to the glass plate was rated as ○ if it was practical.

〔発明の効果〕〔Effect of the invention〕

本発明によれば、透過光により黄味、赤味、緑味又は青
味のいずれかを持つ色彩をその該当する補色により調整
するようにしたので、透過光による色彩からこれらの黄
味、赤味、緑味又は青味のいずれかの影響をな(すこと
ができ、これにより視認できる反射光と透過光による色
彩の差を小さくすることができ、電飾看板用マーキング
フィルムの色彩の設計と実際の効果を一致させることが
できる。
According to the present invention, colors that have yellowish, reddish, greenish, or bluish tints due to transmitted light are adjusted by their corresponding complementary colors. It is possible to reduce the visible color difference between reflected light and transmitted light, and to design the color of marking film for illuminated signboards. can match the actual effect.

平成1年9月22日 7September 22, 1999 7

Claims (1)

【特許請求の範囲】[Claims] (1)透過光により黄味、赤味、緑味又は青味のいずれ
かを持つ色彩を表出する着色フィルムからなる電飾看板
用マーキングフィルムにおいて、上記着色フィルムにこ
の着色フィルムの色彩の該当する黄味、赤味、緑味又は
青味のいずれかと補色関係にある色彩の補色層を設けた
ことを特徴とする電飾看板用マーキングフィルム。
(1) In a marking film for an illuminated signboard consisting of a colored film that expresses a yellowish, reddish, greenish, or bluish color by transmitted light, the color of this colored film corresponds to the above colored film. A marking film for an illuminated signboard, characterized in that a complementary color layer is provided in a color complementary to any one of yellowish, reddish, greenish, or blueish.
JP1245202A 1989-09-22 1989-09-22 Manufacturing method of marking film for illuminated signboard Expired - Fee Related JP2890201B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1245202A JP2890201B2 (en) 1989-09-22 1989-09-22 Manufacturing method of marking film for illuminated signboard

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1245202A JP2890201B2 (en) 1989-09-22 1989-09-22 Manufacturing method of marking film for illuminated signboard

Publications (2)

Publication Number Publication Date
JPH03107890A true JPH03107890A (en) 1991-05-08
JP2890201B2 JP2890201B2 (en) 1999-05-10

Family

ID=17130145

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1245202A Expired - Fee Related JP2890201B2 (en) 1989-09-22 1989-09-22 Manufacturing method of marking film for illuminated signboard

Country Status (1)

Country Link
JP (1) JP2890201B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998044475A1 (en) * 1997-03-31 1998-10-08 Idec Izumi Corporation Display and lighting device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5243014B2 (en) * 2007-01-18 2013-07-24 リンテック株式会社 Marking sheet manufacturing method and display body

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS517178U (en) * 1974-07-03 1976-01-19
JPS57100783U (en) * 1980-12-11 1982-06-21
JPS57100782U (en) * 1980-12-10 1982-06-21
JPS587178U (en) * 1981-07-03 1983-01-18 株式会社デンソー display device
JPS6351978A (en) * 1986-08-21 1988-03-05 Natl Crown Kk Method for applying sol-like synthetic resin material to outer surface of container

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS517178U (en) * 1974-07-03 1976-01-19
JPS57100782U (en) * 1980-12-10 1982-06-21
JPS57100783U (en) * 1980-12-11 1982-06-21
JPS587178U (en) * 1981-07-03 1983-01-18 株式会社デンソー display device
JPS6351978A (en) * 1986-08-21 1988-03-05 Natl Crown Kk Method for applying sol-like synthetic resin material to outer surface of container

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998044475A1 (en) * 1997-03-31 1998-10-08 Idec Izumi Corporation Display and lighting device
US6517213B1 (en) 1997-03-31 2003-02-11 Idec Izumi Corporation Indicator device and illumination device

Also Published As

Publication number Publication date
JP2890201B2 (en) 1999-05-10

Similar Documents

Publication Publication Date Title
CN105531535A (en) Wavelength conversion sheet and backlight unit
KR920018516A (en) Formation method of color filter
CN108528217A (en) Automobile instrument panel segment encode screen colour display device, production method and display methods
US5250336A (en) Colored release liner
JPH03107890A (en) Marking film for neon sign board
CN110527447A (en) Gradient color decorating film
JPH02100288A (en) Filter for electroluminescence light source
JPH11335639A (en) Sticking film for electronic display
JP3262613B2 (en) Decorative adhesive sheet
US6782813B1 (en) Method for the production of printed surfaces
CN115903096B (en) Mixture for adjusting color coordinates of optical film, adjusting method and optical film
JPS6354484A (en) Pearlesent adhesive sheet subjected to colored backing printing
JP5243014B2 (en) Marking sheet manufacturing method and display body
US20080012287A1 (en) Luminescent/fluorescent label for a beverage container and method of making same
CN115923362A (en) 3D heat transfer printing pyrograph, pyrograph product and manufacturing process thereof
JPH0410031Y2 (en)
JPS62185127A (en) Color rendering properties inspection card of light source
JPH0518141Y2 (en)
SU1668515A1 (en) Composition for toned paper-omitating coating of laminated paper-like material
JPS6354483A (en) Pearlescent adhesive sheet having excellent brightness
KR200177469Y1 (en) The color-sheet for advertisement
CN116030702A (en) Luminous thermoprinting film
JPH07316509A (en) Marking sheet
JPH0617930U (en) Fluorescent film
JPS6117102A (en) Transmission type color liquid crystal display device

Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees