JPS63301003A - Production of see-through material having optical characteristics different on front and rear faces - Google Patents
Production of see-through material having optical characteristics different on front and rear facesInfo
- Publication number
- JPS63301003A JPS63301003A JP62137391A JP13739187A JPS63301003A JP S63301003 A JPS63301003 A JP S63301003A JP 62137391 A JP62137391 A JP 62137391A JP 13739187 A JP13739187 A JP 13739187A JP S63301003 A JPS63301003 A JP S63301003A
- Authority
- JP
- Japan
- Prior art keywords
- layer
- water
- substrate
- soluble resin
- solvent
- 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
- 239000000463 material Substances 0.000 title claims abstract description 15
- 238000004519 manufacturing process Methods 0.000 title claims description 9
- 230000003287 optical effect Effects 0.000 title claims description 5
- 239000011347 resin Substances 0.000 claims abstract description 42
- 229920005989 resin Polymers 0.000 claims abstract description 42
- 239000000758 substrate Substances 0.000 claims abstract description 22
- 239000002904 solvent Substances 0.000 claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 14
- 238000004040 coloring Methods 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 claims description 10
- 239000012780 transparent material Substances 0.000 claims description 10
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 3
- 230000003313 weakening effect Effects 0.000 claims description 3
- 230000008961 swelling Effects 0.000 description 6
- 230000035515 penetration Effects 0.000 description 4
- 239000003125 aqueous solvent Substances 0.000 description 3
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- -1 polyoxymethylene Polymers 0.000 description 2
- 238000002834 transmittance Methods 0.000 description 2
- 229920001817 Agar Polymers 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 108010010803 Gelatin Proteins 0.000 description 1
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- 239000004471 Glycine Substances 0.000 description 1
- 229930040373 Paraformaldehyde Natural products 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 229920002125 Sokalan® Polymers 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 239000008272 agar Substances 0.000 description 1
- 229910052910 alkali metal silicate Inorganic materials 0.000 description 1
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000005018 casein Substances 0.000 description 1
- BECPQYXYKAMYBN-UHFFFAOYSA-N casein, tech. Chemical compound NCCCCC(C(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(CC(C)C)N=C(O)C(CCC(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(C(C)O)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(COP(O)(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(N)CC1=CC=CC=C1 BECPQYXYKAMYBN-UHFFFAOYSA-N 0.000 description 1
- 235000021240 caseins Nutrition 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 235000001727 glucose Nutrition 0.000 description 1
- 150000004676 glycans Chemical class 0.000 description 1
- 229920000609 methyl cellulose Polymers 0.000 description 1
- 239000001923 methylcellulose Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 235000013379 molasses Nutrition 0.000 description 1
- 239000004584 polyacrylic acid Substances 0.000 description 1
- 229920006324 polyoxymethylene Polymers 0.000 description 1
- 229920001282 polysaccharide Polymers 0.000 description 1
- 239000005017 polysaccharide Substances 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 1
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 1
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 1
- 235000019353 potassium silicate Nutrition 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 238000001291 vacuum drying Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Optical Filters (AREA)
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は、表から見たときと裏から見たときの光学特性
（透過率、反射率、色相等）を異にする透視材の製造方
法であって、透視材に形成する例えば表裏で異なる色相
の微細着色パターンを、水溶性樹脂レジストを用いて水
性現像により形成する製造方法に関する。Detailed Description of the Invention (Industrial Application Field) The present invention is directed to the production of a transparent material that has different optical properties (transmittance, reflectance, hue, etc.) when viewed from the front and from the back. The present invention relates to a manufacturing method in which a fine colored pattern having different hues on the front and back sides is formed on a transparent material by aqueous development using a water-soluble resin resist.
（従来の技術）
水溶性樹脂レジストを用いて透視材を製造する方法とし
て、特願昭６１−１１５０３９があるが、この水溶性樹
脂レジストを用いて製造する方法においては、レジスト
層上に形成される油性溶剤性着色樹脂層からなる構造体
が、水の浸透を妨害するので、水洗現像によって該レジ
ストを溶解除去して現像する場合、均一な現像を行なう
ことを困難にしており、従って精緻な画像を得ることが
できないという不安定要因となっている。(Prior Art) As a method of manufacturing a see-through material using a water-soluble resin resist, there is Japanese Patent Application No. 115039/1982. The structure consisting of an oil-based, solvent-based colored resin layer obstructs the penetration of water, making it difficult to perform uniform development when developing by dissolving and removing the resist by washing with water. This is a cause of instability as it is not possible to obtain images.
従来の製造方法としては、第４図（ａ）に示すように、
透明基板５上に水溶性レジスト層４をパターン状に形成
し、その上より基板全面に溶剤性樹脂製の第１着色層１
、隠蔽層２、第２着色層３をこの順に設けた後に、水溶
性レジスト４を水性現像により溶解して、その上側の第
１肴色層、隠′Ｍ層、第２着色層を除去して、第４図（
ｂ ）のようなパターンの透視材を得るものであるが、
上記要因としては、第２肴色層３表面より現像水が浸透
するとき、一部分より水が浸透しても、他の部分からの
浸透が不十分であるために現像剥離が遅れたり、浸透速
度の速い部分は、水溶性樹脂レジスト層４を溶解した後
その周囲の第１着色層１を剥離するなどの現象が生ずる
ためと考えられる。As shown in FIG. 4(a), the conventional manufacturing method is as follows:
A water-soluble resist layer 4 is formed in a pattern on a transparent substrate 5, and a first colored layer 1 made of a solvent-based resin is formed on the entire surface of the substrate.
, after providing the hiding layer 2 and the second colored layer 3 in this order, the water-soluble resist 4 is dissolved by aqueous development, and the upper first colored layer, hidden M layer, and second colored layer are removed. Figure 4 (
b) A transparent material with a pattern like that is obtained,
The above factors include that when the developing water penetrates from the surface of the second appetizer layer 3, even if the water penetrates from one part, the penetration from other parts is insufficient, so the development peeling may be delayed, and the penetration rate may be delayed. It is thought that the reason for the fast rate is that after the water-soluble resin resist layer 4 is dissolved, a phenomenon occurs in which the surrounding first colored layer 1 is peeled off.
（発明の目的）
本発明は、以上のような不都合を解消するためになされ
たものであって、水性現像の際に水溶性樹脂の溶解を促
進するため、水溶性レジスト上に被覆されている油性溶
剤性（以下溶剤性と称する）着色層を膨脹材によって脆
弱化し、水性現像における水性溶剤の浸透速度を高め、
均一な現像を行なうことができるようにすることを１的
とするものである。(Object of the Invention) The present invention has been made in order to eliminate the above-mentioned disadvantages, and in order to promote the dissolution of the water-soluble resin during aqueous development, the present invention has been made by coating a water-soluble resin on a water-soluble resist. The oil-based solvent-based (hereinafter referred to as solvent-based) colored layer is weakened by an expanding agent to increase the permeation rate of the aqueous solvent during aqueous development.
One of the purposes is to enable uniform development.
（発明の構成）
本発明は、透明基板上に微細パターン状に形成された水
溶性樹脂層上に体積膨脹材層を形成し、該基板及び膨脹
材層を含めて基板上に全面あるいはパターン状に、少な
くとも溶剤性樹脂を含む第１着色層、隠蔽層、あるいは
第１着色層、隠蔽層、第２着色層をこの順に形成した後
、水性溶剤中に浸漬して該膨脹材層を膨脹させて該層形
成部分と非形成部分との間で高低差を発生させて、該層
上に連続的に塗布されている溶剤性樹脂製積層構造体を
脆弱化した後、水性現像により前記水溶性樹脂層を溶解
して該層上の積層構造体を除去して、基板上に微細パタ
ーンを形成することを特徴とする表裏で光学特性が異な
る透視材の製造方法である。(Structure of the Invention) The present invention forms a volumetric expandable material layer on a water-soluble resin layer formed in a fine pattern on a transparent substrate, and covers the entire surface or pattern of the substrate including the substrate and the expandable material layer. After forming at least a first colored layer containing a solvent-based resin, a hiding layer, or a first colored layer, a hiding layer, and a second colored layer in this order, the expandable material layer is expanded by immersing it in an aqueous solvent. After creating a height difference between the layer-forming part and the non-layer-forming part to weaken the solvent-based resin laminated structure continuously coated on the layer, the water-soluble resin is developed by aqueous development. This is a method for manufacturing a transparent material having different optical properties on the front and back sides, which is characterized by dissolving the resin layer and removing the laminated structure on the layer to form a fine pattern on the substrate.
本発明の一実施例を詳細に説明すれば、第１図（ａ）ガ
ラスあるいは樹脂製の透明基板５上に、印刷方式により
形成すべきパターンに対してネガタイプの無地網状ドツ
トパターン、格子状パターンの水溶性樹脂レジスト層６
（カゼイン、糖蜜、グルコース、グリシン、デンプンノ
リ、その多糖類、及びケイ酸アルカリ、水ガラス、ポリ
オキシメチレン、ポリビニルピロリドン、メチルセルロ
ース、ポリビニルアルコール、ポリアクリル酸など、及
びこれらの混合物）を形成する。次に該レジスト層上に
吸水膨潤性樹脂層７（寒天、ゼラチンなどゲル状物を真
空乾燥させたものを連発性の溶剤及び少ωのバインダー
に分散させたもの）をスクリーン印刷方式により形成す
る。そして、該樹脂層７の溶剤弁を揮発させた模、その
上より基板５全面に第１着色層８、隠蔽層９、第２着色
層１０を塗布形成する。なお、隠蔽層と第２着色層との
間には必要に応じて着色補助層１１を形成する。（第１
図（ｂ））次に該基板５を、水あるいはアルコール中に
浸漬して吸水膨潤性樹脂層７を膨潤させ、第２図（ａ
）のように該樹脂層７を膨潤させて、該層７形成部分と
非形成部分とに高低差を与えて、その段差部分に被覆さ
れている溶剤性着色樹脂層８．１０及び隠蔽層９を脆弱
化する。To explain one embodiment of the present invention in detail, FIG. 1(a) shows a pattern to be formed on a transparent substrate 5 made of glass or resin by a printing method, such as a negative type plain mesh dot pattern or a lattice pattern. water-soluble resin resist layer 6
(casein, molasses, glucose, glycine, starch paste, their polysaccharides, and alkali silicates, water glass, polyoxymethylene, polyvinylpyrrolidone, methylcellulose, polyvinyl alcohol, polyacrylic acid, etc., and mixtures thereof). Next, a water-absorbing and swelling resin layer 7 (made by vacuum-drying a gel-like material such as agar or gelatin and dispersing it in a continuous solvent and a low ω binder) is formed on the resist layer by a screen printing method. . Then, after the solvent valve of the resin layer 7 has been volatilized, a first colored layer 8, a concealing layer 9, and a second colored layer 10 are coated on the entire surface of the substrate 5. Note that a coloring auxiliary layer 11 is formed between the hiding layer and the second colored layer as necessary. (1st
(b)) Next, the substrate 5 is immersed in water or alcohol to swell the water-absorbing and swelling resin layer 7.
), the resin layer 7 is swollen to give a difference in height between the area where the layer 7 is formed and the area where the layer 7 is not formed, and the solvent-based colored resin layer 8.10 and the concealing layer 9 are coated on the stepped area. make it vulnerable.
そして、その表面を綿布にて軽く擦りながら水性現像し
、水溶性樹脂層７を溶解して、該樹脂層７上側部分の第
１着色層８、隠蔽層９、第２着色層１０をそれぞれ除去
して、第２図くｂ）のように基板５上に微細なドツト、
あるいは格子パターン状の積層着色層の形成された透視
材を製造するものである。第３図は、着色補助層１１を
設けた透視材である。The surface is then subjected to aqueous development while being lightly rubbed with a cotton cloth to dissolve the water-soluble resin layer 7 and remove the first colored layer 8, hiding layer 9, and second colored layer 10 on the upper side of the resin layer 7, respectively. Then, as shown in Fig. 2 b), fine dots are formed on the substrate 5.
Alternatively, a transparent material having a laminated colored layer formed in a lattice pattern is manufactured. FIG. 3 shows a transparent material provided with a coloring auxiliary layer 11.
なお、本発明方法においては、水溶性樹脂層上に設ける
膨脹材層としては、吸水膨潤性樹脂以外に、例えば加熱
発泡性樹脂を用いることができ、加熱発泡させて膨脹材
層形成部分と非形成部分との上側に連続的に積層されて
いる着色層、隠Ｍ層など溶剤樹脂層を脆弱化させて後、
水性現像することによっても、製造することができる。In addition, in the method of the present invention, for example, a heat-foamable resin can be used in addition to the water-absorbing swelling resin as the expandable material layer provided on the water-soluble resin layer, and heat-foaming is performed to separate the expandable material layer-forming portion from the non-swelling material layer. After weakening the solvent resin layer such as the colored layer and hidden M layer that are continuously laminated above the forming part,
It can also be produced by aqueous development.
（発明の作用）
本発明によれば、透明基板５上に微細パターンの水溶性
樹脂レジスト層６を形成し、その上に吸水膨潤性樹脂層
７を設けであるため、水洗現像により該レジスト層６を
溶解する場合は、膨潤性樹脂層７が一緒に膨潤して、該
レジスト層上側から非レジスト部分にかけて積層されて
いる油性溶剤性樹脂層の連続的な積層構造体を脆弱化す
ることができ、該溶剤性樹脂層よりレジスト層６への水
性溶剤の浸透速喰が高くなる。また、レジスト層上の樹
脂層の剥離が促進される。したがって、水性現像の均−
化及び現像速度を向上させることができるものである。(Function of the Invention) According to the present invention, the water-soluble resin resist layer 6 with a fine pattern is formed on the transparent substrate 5, and the water-absorbing and swelling resin layer 7 is provided thereon. 6, the swelling resin layer 7 may swell together, weakening the continuous laminated structure of the oil-based solvent resin layer laminated from the upper side of the resist layer to the non-resist portion. The rate of penetration of the aqueous solvent into the resist layer 6 is higher than that of the solvent-based resin layer. Moreover, peeling of the resin layer on the resist layer is promoted. Therefore, the uniformity of aqueous development
It is possible to improve the conversion and development speed.
（発明の効果）
本発明方法は、水溶性レジストを用いて水性現像により
画像形成処理する場合、溶剤性樹脂層で被覆されている
水溶性樹脂レジスト圓に対する水性溶剤の浸透性能を向
上させることができ、精度のある基板への微細パターン
の形成にきわめて効果的であり、表裏において光学特性
（透過率、反射率、色相等）の異なる透視材の製造、あ
るいはその細画像形成処理におけるパターン現像処理に
顕著な効果を発揮するものである。(Effects of the Invention) The method of the present invention can improve the permeation performance of a water-based solvent into a water-soluble resin resist circle coated with a solvent-based resin layer when a water-soluble resist is used for image formation processing by aqueous development. It is extremely effective in forming fine patterns on substrates with high precision, and is used in the production of transparent materials with different optical properties (transmittance, reflectance, hue, etc.) on the front and back sides, or pattern development processing in fine image formation processing. It has a remarkable effect.
第１図は本発明方法の製造工程における透視材の積層構
造断面図、第２図は本発明方法の現像始時 許 出
願 人
凸版印刷株式会社
代表者 鈴 木 和 夫Figure 1 is a cross-sectional view of the laminated structure of the transparent material in the manufacturing process of the method of the present invention, and Figure 2 is the start of development in the method of the present invention.Applicant: Kazuo Suzuki, Representative of Toppan Printing Co., Ltd.
Claims (1)
層上に体積膨脹材層を設け、該基板及び膨脹材層を含め
て基板上に全面あるいはパターン状に、少なくとも溶剤
性第１着色層、隠蔽層、あるいは第１着色層、隠蔽層、
第２着色層をこの順に形成した後、基板を水またはアル
コール中に浸漬して該膨脹材層を膨脹させ該層形成部分
と非形成部分との間で高低差を発生させることにより該
層上側に連続塗布されている溶剤性積層構造を脆弱化し
た後、水性現像により前記水溶性樹脂層を溶解して該樹
脂層上の前記着色層、隠蔽層を除去して、基板上に積層
微細パターンを形成することを特徴とする表裏で光学特
性が異なる透視材の製造方法。 ２）隠蔽層と第２着色層との間に着色補助層を設ける特
許請求の範囲第１項記載の方法。 ３）膨脹材層が水、アルコールによって膨潤する吸水性
樹脂である特許請求の範囲第１項又は第２項記載の方法
。[Claims] 1) A volumetric expandable material layer is provided on a water-soluble resin layer formed in a fine pattern on a transparent substrate, and at least Solvent-based first colored layer, hiding layer, or first colored layer, hiding layer,
After forming the second colored layer in this order, the substrate is immersed in water or alcohol to expand the inflatable material layer and create a difference in height between the layer-forming portion and the non-layer-forming portion. After weakening the solvent-based laminated structure that is continuously coated on the substrate, the water-soluble resin layer is dissolved by water-based development and the colored layer and hiding layer on the resin layer are removed to form a laminated fine pattern on the substrate. 1. A method for producing a transparent material having different optical properties on the front and back sides, the method comprising forming a transparent material. 2) The method according to claim 1, wherein a coloring auxiliary layer is provided between the hiding layer and the second colored layer. 3) The method according to claim 1 or 2, wherein the expandable material layer is a water-absorbing resin that swells with water or alcohol.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62137391A JPS63301003A (en) | 1987-05-30 | 1987-05-30 | Production of see-through material having optical characteristics different on front and rear faces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62137391A JPS63301003A (en) | 1987-05-30 | 1987-05-30 | Production of see-through material having optical characteristics different on front and rear faces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63301003A true JPS63301003A (en) | 1988-12-08 |
Family
ID=15197582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62137391A Pending JPS63301003A (en) | 1987-05-30 | 1987-05-30 | Production of see-through material having optical characteristics different on front and rear faces |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63301003A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006163306A (en) * | 2004-12-10 | 2006-06-22 | Toppan Printing Co Ltd | Method for manufacturing color filter |
-
1987
- 1987-05-30 JP JP62137391A patent/JPS63301003A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006163306A (en) * | 2004-12-10 | 2006-06-22 | Toppan Printing Co Ltd | Method for manufacturing color filter |
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