JPS6215815Y2 - - Google Patents
Info
- Publication number
- JPS6215815Y2 JPS6215815Y2 JP1981121919U JP12191981U JPS6215815Y2 JP S6215815 Y2 JPS6215815 Y2 JP S6215815Y2 JP 1981121919 U JP1981121919 U JP 1981121919U JP 12191981 U JP12191981 U JP 12191981U JP S6215815 Y2 JPS6215815 Y2 JP S6215815Y2
- Authority
- JP
- Japan
- Prior art keywords
- yellow
- ultraviolet absorber
- adhesive sheet
- layer
- light
- 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.)
- Expired
Links
- 239000010410 layer Substances 0.000 claims description 14
- 239000000853 adhesive Substances 0.000 claims description 12
- 230000001070 adhesive effect Effects 0.000 claims description 12
- AJDUTMFFZHIJEM-UHFFFAOYSA-N n-(9,10-dioxoanthracen-1-yl)-4-[4-[[4-[4-[(9,10-dioxoanthracen-1-yl)carbamoyl]phenyl]phenyl]diazenyl]phenyl]benzamide Chemical compound O=C1C2=CC=CC=C2C(=O)C2=C1C=CC=C2NC(=O)C(C=C1)=CC=C1C(C=C1)=CC=C1N=NC(C=C1)=CC=C1C(C=C1)=CC=C1C(=O)NC1=CC=CC2=C1C(=O)C1=CC=CC=C1C2=O AJDUTMFFZHIJEM-UHFFFAOYSA-N 0.000 claims description 12
- 229920003002 synthetic resin Polymers 0.000 claims description 12
- 239000000057 synthetic resin Substances 0.000 claims description 12
- 239000001043 yellow dye Substances 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 10
- 239000006097 ultraviolet radiation absorber Substances 0.000 claims description 10
- 239000012790 adhesive layer Substances 0.000 claims description 8
- 239000004820 Pressure-sensitive adhesive Substances 0.000 claims description 3
- 239000002861 polymer material Substances 0.000 claims description 2
- 239000012964 benzotriazole Substances 0.000 claims 1
- 125000003354 benzotriazolyl group Chemical group N1N=NC2=C1C=CC=C2* 0.000 claims 1
- -1 salicylic acid butyl phenyl ester Chemical class 0.000 description 4
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 150000001565 benzotriazoles Chemical class 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 2
- 230000031700 light absorption Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- ZQBAKBUEJOMQEX-UHFFFAOYSA-N phenyl salicylate Chemical compound OC1=CC=CC=C1C(=O)OC1=CC=CC=C1 ZQBAKBUEJOMQEX-UHFFFAOYSA-N 0.000 description 2
- 238000000206 photolithography Methods 0.000 description 2
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 2
- 239000004926 polymethyl methacrylate Substances 0.000 description 2
- 238000002834 transmittance Methods 0.000 description 2
- MEZZCSHVIGVWFI-UHFFFAOYSA-N 2,2'-Dihydroxy-4-methoxybenzophenone Chemical compound OC1=CC(OC)=CC=C1C(=O)C1=CC=CC=C1O MEZZCSHVIGVWFI-UHFFFAOYSA-N 0.000 description 1
- ZXDDPOHVAMWLBH-UHFFFAOYSA-N 2,4-Dihydroxybenzophenone Chemical compound OC1=CC(O)=CC=C1C(=O)C1=CC=CC=C1 ZXDDPOHVAMWLBH-UHFFFAOYSA-N 0.000 description 1
- FGTYTUFKXYPTML-UHFFFAOYSA-N 2-benzoylbenzoic acid Chemical compound OC(=O)C1=CC=CC=C1C(=O)C1=CC=CC=C1 FGTYTUFKXYPTML-UHFFFAOYSA-N 0.000 description 1
- NTIZESTWPVYFNL-UHFFFAOYSA-N Methyl isobutyl ketone Chemical compound CC(C)CC(C)=O NTIZESTWPVYFNL-UHFFFAOYSA-N 0.000 description 1
- UIHCLUNTQKBZGK-UHFFFAOYSA-N Methyl isobutyl ketone Natural products CCC(C)C(C)=O UIHCLUNTQKBZGK-UHFFFAOYSA-N 0.000 description 1
- 239000000020 Nitrocellulose Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- YGSDEFSMJLZEOE-UHFFFAOYSA-N Salicylic acid Natural products OC(=O)C1=CC=CC=C1O YGSDEFSMJLZEOE-UHFFFAOYSA-N 0.000 description 1
- 229920002433 Vinyl chloride-vinyl acetate copolymer Polymers 0.000 description 1
- 239000003522 acrylic cement Substances 0.000 description 1
- 239000012965 benzophenone Substances 0.000 description 1
- 150000008366 benzophenones Chemical class 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000003851 corona treatment Methods 0.000 description 1
- MCPKSFINULVDNX-UHFFFAOYSA-N drometrizole Chemical compound CC1=CC=C(O)C(N2N=C3C=CC=CC3=N2)=C1 MCPKSFINULVDNX-UHFFFAOYSA-N 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000434 metal complex dye Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920001220 nitrocellulos Polymers 0.000 description 1
- FJKROLUGYXJWQN-UHFFFAOYSA-N papa-hydroxy-benzoic acid Natural products OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 229960004889 salicylic acid Drugs 0.000 description 1
- 150000003902 salicylic acid esters Chemical class 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
- Adhesive Tapes (AREA)
Description
【考案の詳細な説明】
本考案は感光材料を感光する波長の光線を遮光
し得る粘着シートもしくはテープに関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an adhesive sheet or tape capable of blocking light having a wavelength that sensitizes photosensitive materials.
従来感光材料を取扱う分野、たとえば写真製版
による印刷関係の分野では、写真を合成したり、
焼付の際にネガ又はポゾ画像等を一版分にまとめ
たりするのに、赤色に着色されたシートやテープ
が使用されているが、赤色に着色されたシートで
はシートを通してネガ等を見るのは見にくいとい
う欠点を有している。 Traditionally, in fields that deal with photosensitive materials, such as those related to printing using photolithography, it is necessary to combine photographs,
Red-colored sheets and tape are used to combine negative or pozo images into one plate during printing, but it is difficult to view the negatives through the red-colored sheet. It has the disadvantage of being difficult to see.
本考案は上記欠点に鑑み、感光材料を感光する
波長の光線を遮光し得ると共に可視光線の透過率
が高い遮光性粘着シートもしくはテープを提供せ
んとしてなされたものであつて、その要旨は高分
子材料用の油溶性の黄色染料及び250〜390nmの
範囲の波長を吸収する紫外線吸収剤を含有する黄
色層の一面に透明な合成樹脂フイルムが積層さ
れ、他面に粘着剤層が積層されてなる遮光性粘着
シートもしくはテープに存する。 In view of the above-mentioned drawbacks, the present invention was devised to provide a light-shielding adhesive sheet or tape that can block light of a wavelength that sensitizes photosensitive materials and has a high transmittance of visible light. A transparent synthetic resin film is laminated on one side of the yellow layer containing an oil-soluble yellow dye for materials and an ultraviolet absorber that absorbs wavelengths in the range of 250 to 390 nm, and an adhesive layer is laminated on the other side. Exists in light-shielding adhesive sheets or tapes.
次に本考案を図面を参照して説明する。第1図
は本考案の遮光性粘着シートもしくはテープの一
例を示す断面図である。図中1は黄色層であり、
2は黄色層1の一面に積層された透明な合成樹脂
フイルムであり、3は黄色層1の他面に積層され
た粘着剤層である。 Next, the present invention will be explained with reference to the drawings. FIG. 1 is a sectional view showing an example of the light-shielding adhesive sheet or tape of the present invention. 1 in the figure is the yellow layer,
2 is a transparent synthetic resin film laminated on one side of the yellow layer 1, and 3 is an adhesive layer laminated on the other side of the yellow layer 1.
黄色層1は黄色染料と紫外線吸収剤とがポリメ
チルメタクリレート、メチルメタクリレート−メ
チルアクリレート共重合体、ニトロセルロース、
ポリ塩化ビニル、塩化ビニル−酢酸ビニル共重合
体等の高分子材料によつて結着されて形成されて
いる。 In the yellow layer 1, the yellow dye and the ultraviolet absorber are polymethyl methacrylate, methyl methacrylate-methyl acrylate copolymer, nitrocellulose,
It is formed by bonding with a polymeric material such as polyvinyl chloride or vinyl chloride-vinyl acetate copolymer.
上記黄色染料は一般に合成樹脂等高分子材料の
着色等に使用されている油溶性のものであり、約
500nm以下の光線を吸収するが250〜390nm付近
の光線吸収能が低いという性質を有しており、た
とえばC.I.Solvent Yellow14,C.I.Solvent
Yellow19,C.I.Solvent Yellow21等があげられ、
ネオザポン イエローR(BASF社製商品名)の
如きスピリツト性合金属錯塩染料が好適に使用さ
れる。 The yellow dye mentioned above is an oil-soluble dye that is generally used for coloring polymeric materials such as synthetic resins, and is approximately
It has the property of absorbing light rays of 500 nm or less, but has low light absorption ability in the vicinity of 250 to 390 nm.For example, CISolvent Yellow14, CISolvent
Yellow19, CISolvent Yellow21, etc. are listed.
A spirit metal complex dye such as Neozapon Yellow R (trade name, manufactured by BASF) is preferably used.
上記紫外線吸収剤は250nm〜390nmの範囲の波
長を吸収するものであり、たとえばサリチル酸フ
エニルエステル、サリチル酸ブチルフエニルエス
テルなどのサリチル酸エステル類、2−(2−ヒ
ドロキシ−5−メチルフエニル)ベンゾトリアゾ
ール、ベンゾトリアゾール誘導体などのベンゾト
リアゾール類、2,4−ジヒドロキシベンゾフエ
ノン、2,2′−ジヒドロキシ−4−メトキシベン
ゾフエノン、2−ヒドロキシ−4−メトキシ−
2′−カルボキシルベンゾフエノンなどのベンゾフ
エノン類等があげられ、ベンゾトリアゾール類が
好適に使用される。 The above-mentioned ultraviolet absorbers absorb wavelengths in the range of 250 nm to 390 nm, and include salicylic acid esters such as salicylic acid phenyl ester and salicylic acid butyl phenyl ester, 2-(2-hydroxy-5-methylphenyl)benzotriazole, Benzotriazoles such as benzotriazole derivatives, 2,4-dihydroxybenzophenone, 2,2'-dihydroxy-4-methoxybenzophenone, 2-hydroxy-4-methoxy-
Examples include benzophenones such as 2'-carboxylbenzophenone, and benzotriazoles are preferably used.
黄色層の厚み及び黄色染料と紫外線吸収剤の添
加量は特に限定されるものではないが、本考案の
粘着シートもしくはテープを通してよく見えるよ
うに550nm付近における光線透過率が30〜80%で
あるのが好ましく、該層の厚みは1〜30μ、黄色
染料と紫外線吸収剤の添加量は高分子材料100重
量部に対し各々20〜60重量部、2〜15重量計であ
るのが好ましい。又黄色染料100重量部に対する
紫外線吸収剤の添加量は4〜80重量部であるのが
好ましい。 The thickness of the yellow layer and the amount of yellow dye and ultraviolet absorber added are not particularly limited, but the light transmittance in the vicinity of 550 nm should be 30 to 80% so that it can be clearly seen through the adhesive sheet or tape of the present invention. The thickness of the layer is preferably 1 to 30 microns, and the amounts of the yellow dye and ultraviolet absorber added are preferably 20 to 60 parts by weight and 2 to 15 parts by weight, respectively, per 100 parts by weight of the polymeric material. Further, the amount of the ultraviolet absorber added to 100 parts by weight of the yellow dye is preferably 4 to 80 parts by weight.
合成樹脂フイルム2は透明であればよく、たと
えばポリエステル、ポリエチレン、ポリプロピレ
ン、ポリメチルメタクリレート、ポリエチレンテ
レフタレート等のフイルムが使用され、その厚み
は作業性の点から8〜50μであるのが好ましい。 The synthetic resin film 2 only needs to be transparent, and for example, a film of polyester, polyethylene, polypropylene, polymethyl methacrylate, polyethylene terephthalate, etc. is used, and its thickness is preferably 8 to 50 μm from the viewpoint of workability.
上記黄色層1と合成樹脂フイルム2は積層され
るのであるが積層方法は任意の方法が採用されて
よく、たとえば上記黄色染料と上記紫外線吸収剤
と上記高分子材料を酢酸エチル、トルエン、メチ
ルエチルケトン、メチルイソブチルケトン、アセ
トン等の溶剤に混合分散し、合成樹脂フイルム2
の表面に塗布し乾燥する方法が採用される。 The yellow layer 1 and the synthetic resin film 2 are laminated together, and any method may be used for laminating them. For example, the yellow dye, the ultraviolet absorber, and the polymer material may be layered in ethyl acetate, toluene, methyl ethyl ketone, Mix and disperse in a solvent such as methyl isobutyl ketone or acetone to form a synthetic resin film 2.
The method used is to apply it to the surface and dry it.
尚合成樹脂フイルム2の表面は黄色層1と合成
樹脂フイルム2の密着性を向上せしめるために合
成樹脂フイルム2の表面をコロナ放電処理した
り、下塗剤層を設けてもよい。粘着剤としては無
色透明の感圧性粘着剤が好ましく、アクリル系粘
着剤が好適に使用され、粘着剤層の厚みは5〜50
μであるのが好ましい。 In order to improve the adhesion between the yellow layer 1 and the synthetic resin film 2, the surface of the synthetic resin film 2 may be subjected to a corona discharge treatment or may be provided with an undercoat layer. As the adhesive, a colorless and transparent pressure-sensitive adhesive is preferable, and an acrylic adhesive is preferably used, and the thickness of the adhesive layer is 5 to 50 mm.
Preferably it is μ.
又、粘着剤層が他の物に接着しないように粘着
剤層に離型紙を被覆してもよいしロール状に巻い
てもよい。なおロール状にする際には合成樹脂フ
イルム2の外側面を離型処理するのが好ましい。 Further, the adhesive layer may be covered with release paper or may be wound into a roll to prevent the adhesive layer from adhering to other objects. Note that when forming the synthetic resin film 2 into a roll, it is preferable to perform a mold release treatment on the outer surface of the synthetic resin film 2.
本考案の遮光性粘着シートもしくはテープの構
成は上述の通りであり、着色層には高分子材料用
の油溶性の黄色染料と紫外線吸収剤が含有されて
いるので、黄色染料は250〜390nm付近の光線吸
収能が低いけれども紫外線吸収剤によつて250〜
390nm付近の光線は吸収され、感光材料を感光す
る500nm以下の光線を遮光することができる。又
黄色染料は500nm以上の可視部においては光線を
よく通すのでネガやポゾ画像等を被覆しても粘着
シートもしくはテープを通してよく見える。又粘
着剤層が積層されているので印刷関係の写真製版
を作製する際には粘着シートもしくはテープの上
から絵柄模様を透視しすると共に粘着剤によつて
貼着剥離しながら作業することができるのであり
作業性がすぐれている。 The structure of the light-shielding adhesive sheet or tape of the present invention is as described above, and the colored layer contains an oil-soluble yellow dye for polymeric materials and an ultraviolet absorber, so the yellow dye has a wavelength around 250 to 390 nm. Although its light absorption ability is low, depending on the UV absorber, it can
Light rays around 390 nm are absorbed, and light rays below 500 nm that sensitize photosensitive materials can be blocked. In addition, yellow dye transmits light well in the visible wavelength range of 500 nm or more, so even when covering negative or pozo images, it is clearly visible through the adhesive sheet or tape. In addition, since the adhesive layer is laminated, when producing photolithography related to printing, it is possible to see through the pattern from the adhesive sheet or tape and work while adhering and peeling using the adhesive. Therefore, it has excellent workability.
第1図は本考案の遮光性粘着シートもしくはテ
ープの一例を示す断面図である。
1……黄色層、2……透明な合成樹脂フイル
ム、3……粘着剤層。
FIG. 1 is a sectional view showing an example of the light-shielding adhesive sheet or tape of the present invention. 1...Yellow layer, 2...Transparent synthetic resin film, 3...Adhesive layer.
Claims (1)
390nmの範囲の波長を吸収する紫外線吸収剤を
含有する黄色層の一面に透明な合成樹脂フイル
ムが積層され、他面に粘着剤層が積層されてな
る遮光性粘着シートもしくはテープ。 2 黄色層は黄色染料と紫外線吸収剤が高分子材
料によつて結着されてなる実用新案登録請求の
範囲第1項記載の粘着シートもしくはテープ。 3 紫外線吸収剤がベンゾトリアゾール類である
実用新案登録請求の範囲第1項又は第2項記載
の粘着シートもしくはテープ。[Claims for Utility Model Registration] 1. Oil-soluble yellow dye for polymer materials and 250~
A light-shielding adhesive sheet or tape consisting of a yellow layer containing an ultraviolet absorber that absorbs wavelengths in the 390 nm range, a transparent synthetic resin film laminated on one side, and an adhesive layer laminated on the other side. 2. The pressure-sensitive adhesive sheet or tape according to claim 1, wherein the yellow layer comprises a yellow dye and an ultraviolet absorber bound together by a polymeric material. 3. The pressure-sensitive adhesive sheet or tape according to claim 1 or 2, wherein the ultraviolet absorber is a benzotriazole.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1981121919U JPS5828842U (en) | 1981-08-17 | 1981-08-17 | Light blocking adhesive sheet or tape |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1981121919U JPS5828842U (en) | 1981-08-17 | 1981-08-17 | Light blocking adhesive sheet or tape |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5828842U JPS5828842U (en) | 1983-02-24 |
JPS6215815Y2 true JPS6215815Y2 (en) | 1987-04-21 |
Family
ID=29915856
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1981121919U Granted JPS5828842U (en) | 1981-08-17 | 1981-08-17 | Light blocking adhesive sheet or tape |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5828842U (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH071634Y2 (en) * | 1987-03-18 | 1995-01-18 | 大日本印刷株式会社 | Transfer mask film |
-
1981
- 1981-08-17 JP JP1981121919U patent/JPS5828842U/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5828842U (en) | 1983-02-24 |
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