JPS63184747A - Photosensitive coloring material - Google Patents
Photosensitive coloring materialInfo
- Publication number
- JPS63184747A JPS63184747A JP1763687A JP1763687A JPS63184747A JP S63184747 A JPS63184747 A JP S63184747A JP 1763687 A JP1763687 A JP 1763687A JP 1763687 A JP1763687 A JP 1763687A JP S63184747 A JPS63184747 A JP S63184747A
- Authority
- JP
- Japan
- Prior art keywords
- compd
- methylene group
- coloring
- group
- color
- 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 21
- 238000004040 coloring Methods 0.000 title claims abstract description 14
- 125000001570 methylene group Chemical group [H]C([H])([*:1])[*:2] 0.000 claims abstract description 13
- KJCVRFUGPWSIIH-UHFFFAOYSA-N 1-naphthol Chemical compound C1=CC=C2C(O)=CC=CC2=C1 KJCVRFUGPWSIIH-UHFFFAOYSA-N 0.000 claims abstract description 7
- 125000001434 methanylylidene group Chemical group [H]C#[*] 0.000 claims abstract description 7
- 229920000620 organic polymer Polymers 0.000 claims abstract description 6
- 150000002989 phenols Chemical class 0.000 claims abstract description 6
- 125000002490 anilino group Chemical class [H]N(*)C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 claims abstract 2
- 150000001875 compounds Chemical class 0.000 claims description 14
- -1 azide compound Chemical class 0.000 claims description 13
- 239000011347 resin Substances 0.000 claims description 6
- 229920005989 resin Polymers 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 15
- 229920000642 polymer Polymers 0.000 abstract description 4
- 125000004122 cyclic group Chemical group 0.000 abstract description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract description 2
- 125000000852 azido group Chemical group *N=[N+]=[N-] 0.000 abstract 2
- SBKBVOVPXODWHD-UHFFFAOYSA-N 2-hydroxy-1,2-diphenylethanone;n-phenylacetamide Chemical compound CC(=O)NC1=CC=CC=C1.C=1C=CC=CC=1C(O)C(=O)C1=CC=CC=C1 SBKBVOVPXODWHD-UHFFFAOYSA-N 0.000 abstract 1
- 150000001540 azides Chemical class 0.000 abstract 1
- 230000001678 irradiating effect Effects 0.000 abstract 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical group C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 description 10
- 238000006243 chemical reaction Methods 0.000 description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 229910052709 silver Inorganic materials 0.000 description 6
- 239000004332 silver Substances 0.000 description 6
- 239000003086 colorant Substances 0.000 description 5
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical group [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 4
- 150000008049 diazo compounds Chemical class 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 150000001412 amines Chemical class 0.000 description 3
- 239000008280 blood Substances 0.000 description 3
- 210000004369 blood Anatomy 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 235000012247 sodium ferrocyanide Nutrition 0.000 description 3
- XLLIQLLCWZCATF-UHFFFAOYSA-N 2-methoxyethyl acetate Chemical compound COCCOC(C)=O XLLIQLLCWZCATF-UHFFFAOYSA-N 0.000 description 2
- KCKPKCVEXOXVFZ-UHFFFAOYSA-N C=1(C(=CC=CC1)CC(=O)NC1=CC=CC=C1)C(=O)C(O)C1=CC=CC=C1 Chemical compound C=1(C(=CC=CC1)CC(=O)NC1=CC=CC=C1)C(=O)C(O)C1=CC=CC=C1 KCKPKCVEXOXVFZ-UHFFFAOYSA-N 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 description 2
- 238000006552 photochemical reaction Methods 0.000 description 2
- NDVLTYZPCACLMA-UHFFFAOYSA-N silver oxide Chemical compound [O-2].[Ag+].[Ag+] NDVLTYZPCACLMA-UHFFFAOYSA-N 0.000 description 2
- LOCWBQIWHWIRGN-UHFFFAOYSA-N 2-chloro-4-nitroaniline Chemical compound NC1=CC=C([N+]([O-])=O)C=C1Cl LOCWBQIWHWIRGN-UHFFFAOYSA-N 0.000 description 1
- NNZXDXMEXBYSRF-UHFFFAOYSA-N 2-methyl-4h-pyrazol-3-one Chemical compound CN1N=CCC1=O NNZXDXMEXBYSRF-UHFFFAOYSA-N 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical class [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 206010034972 Photosensitivity reaction Diseases 0.000 description 1
- 235000018936 Vitellaria paradoxa Nutrition 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 150000001448 anilines Chemical class 0.000 description 1
- 150000008425 anthrones Chemical class 0.000 description 1
- 239000000987 azo dye Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004061 bleaching Methods 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 125000003700 epoxy group Chemical group 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 229940083761 high-ceiling diuretics pyrazolone derivative Drugs 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 150000002506 iron compounds Chemical class 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000006303 photolysis reaction Methods 0.000 description 1
- 230000036211 photosensitivity Effects 0.000 description 1
- 239000003504 photosensitizing agent Substances 0.000 description 1
- JEXVQSWXXUJEMA-UHFFFAOYSA-N pyrazol-3-one Chemical class O=C1C=CN=N1 JEXVQSWXXUJEMA-UHFFFAOYSA-N 0.000 description 1
- 150000004053 quinones Chemical class 0.000 description 1
- 229910001923 silver oxide Inorganic materials 0.000 description 1
- GGCZERPQGJTIQP-UHFFFAOYSA-N sodium;9,10-dioxoanthracene-2-sulfonic acid Chemical compound [Na+].C1=CC=C2C(=O)C3=CC(S(=O)(=O)O)=CC=C3C(=O)C2=C1 GGCZERPQGJTIQP-UHFFFAOYSA-N 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- DQFBYFPFKXHELB-VAWYXSNFSA-N trans-chalcone Chemical group C=1C=CC=CC=1C(=O)\C=C\C1=CC=CC=C1 DQFBYFPFKXHELB-VAWYXSNFSA-N 0.000 description 1
- 238000000411 transmission spectrum Methods 0.000 description 1
- YWYZEGXAUVWDED-UHFFFAOYSA-N triammonium citrate Chemical compound [NH4+].[NH4+].[NH4+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O YWYZEGXAUVWDED-UHFFFAOYSA-N 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/004—Photosensitive materials
- G03F7/008—Azides
- G03F7/012—Macromolecular azides; Macromolecular additives, e.g. binders
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
本発明は光化学反応に基因して発色する感光性発色材料
に関するものである。DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to a photosensitive color-forming material that develops color due to a photochemical reaction.
従来の技術
従来、光化学反応に基因する感光性発色材料としては、
■ 第２鉄塩と発色材、■ ジアゾ化合物と発色材（フ
ェノール類やアミン類）、■ 銀塩写真（カラー写真）
などがある。これら材料の発色機構を以下に詳述する。Conventional technology Conventionally, photosensitive color-forming materials based on photochemical reactions include:
■ Ferric salts and coloring agents, ■ Diazo compounds and coloring agents (phenols and amines), ■ Silver salt photography (color photography)
and so on. The coloring mechanism of these materials will be explained in detail below.
■ 第２鉄塩と赤血塩あるいは黄血塩。■ Ferric salt and red blood salt or yellow blood salt.
この材料の組合せは、青写真法に用いられている材料で
ある。この原理は鉄の化合物の中で第２鉄塩は光の照射
により第１鉄塩に変化する。この光化学的性質を写真法
に利用したもので、青地白線法と白地青線法がある。This material combination is the material used in blueprinting. This principle is based on the fact that among iron compounds, ferric salts change to ferrous salts when exposed to light. This photochemical property is utilized in photographic methods, including the blue-on-white line method and the white-on-blue line method.
青地白線法は第２銀塩と赤血塩が用いられ、第２鉄塩は
露光されると第１鉄塩に変わり、共存する赤血塩によっ
て７エリシア／第１鉄（ター／プル青）を生成して青色
になる。このときの反応はつぎのようなものである。In the blue-on-white line method, a ferric salt and a red blood salt are used, and when the ferric salt is exposed to light, it turns into a ferrous salt, and the coexisting red blood salt makes it ) and turn blue. The reaction at this time is as follows.
Ｆｅ’十怨Ｆ６２＋
Ｆｅ ”−４−に、Ｆｅ （ＯＮ ）６−＊Ｆｅ、（Ｆ
ｅ（ＣＭ）６）２（ター７プル青）
白地青線法は第２鉄塩を感光性分として使用するが、露
光後に黄血塩と反応して可溶性のフエ。Fe' Ten Grudge F62+ Fe "-4-, Fe (ON)6-*Fe, (F
e(CM) 6) 2 (Tuple Blue) The white-on-blue line method uses ferric salt as a photosensitive component, but after exposure, it reacts with yellow blood salt and becomes soluble.
シア／第１鉄となシ現像中に流出し、未露光部の第２鉄
塩は黄血塩と反応してフェロシアン第２鉄、すなわち、
ブラシアン青を生成して青色の像となる。Shea/ferrous salt flows out during development, and the ferric salt in the unexposed area reacts with the yellow blood salt to form ferric ferrocyan, i.e.,
Generates Blasian blue and becomes a blue image.
Ｆｅ５＋布Ｆ６２＋
Ｆｅ”−１−に４Ｆａ（ＯＮ）６→Ｆｅ４（Ｆｅ（ＣＭ
）６）。Fe5+cloth F62+ Fe"-1-4Fa(ON)6→Fe4(Fe(CM
)6).
（ブラシアン青）
Ｆｅ”十に４Ｆｅ（ＣＮ）６−＋Ｆｅ２Ｆｅ（ＯＮ）６
普通の青写真感光紙はＦｅ（ＯＨ）、 をクエン酸で
溶かし、これにクエン酸アンモニウムを加えた液を紙に
塗り作られる。この感光性着色用材料はすべて無機材料
で構成されている。(Blasian blue) Fe"14Fe(CN)6-+Fe2Fe(ON)6
Ordinary blueprint photosensitive paper is made by dissolving Fe(OH) in citric acid and adding ammonium citrate to the solution, which is then applied to the paper. This photosensitive coloring material is entirely composed of inorganic materials.
■ ジアゾ化合物とフェノール類やアミン類。■ Diazo compounds, phenols and amines.
ジアゾ化合物は一般に短波長光を吸収して光分解反応を
起こすが、この化合物はアルカリ性においてフェノール
類やアミン類（発色剤）と化合してアゾ染料を形成する
。これを利用したものが陽画感光紙であって前述の青写
真法より進展している。その反応機構の一例を次に示す
。Diazo compounds generally absorb short wavelength light and cause a photodecomposition reaction, but in alkaline conditions, these compounds combine with phenols and amines (color formers) to form azo dyes. Positive photosensitive paper utilizes this method, and is more advanced than the blueprint method described above. An example of the reaction mechanism is shown below.
光 ０６Ｈ，、−ＮＥＮ−Ｃｄ→Ｃ６Ｈ５Ｃｄ十Ｎ、。light 06H,, -NEN-Cd→C6H5Cd1N,.
未露光部において、 着色 発色剤の種類を変えることにより色が変わる。In the unexposed area, Coloring The color changes by changing the type of coloring agent.
この材料の場合には、未露光部を使って着色させ画像形
成に用いられている。In the case of this material, the unexposed areas are colored and used for image formation.
■ 銀塩写真（カラー写真）。■ Silver halide photo (color photo).
この発色機構を次に示す。まず感光過程において、ハロ
ゲン化銀に光が吸収されると銀イオンが中和されて銀原
子となる。次いで現像工程において銀原子が触媒となり
ハロゲン化銀が還元され金属銀になるとともに現像主薬
は酸化される。その反応機構を次に示す。This color development mechanism is shown below. First, in the photosensitive process, when light is absorbed by silver halide, silver ions are neutralized and become silver atoms. Next, in the development step, the silver halide is reduced to metallic silver using silver atoms as a catalyst, and the developing agent is oxidized. The reaction mechanism is shown below.
次いでカプラー（たとえばＲ，−（ｊＨ２−Ｒ，）が作
用し発色する。その反応機構を次に示す。Next, a coupler (for example, R, -(jH2-R,) acts to develop a color. The reaction mechanism is shown below.
Ｒ，−０−Ｒ４
ｊｆｆ１ｎ２ ｒＬｌ
Ｒ２ｎｌ １’１２この現像工程は現像主薬がアル
カリ性で活性であるので高いＰＨで反応が行なわれてい
る。このため、次工程の停止反応は、酢酸水溶液でおこ
なわれる。次いで、銀画像を除去する漂白工程、ノ・ロ
ゲジ化銀を除去する定着工程、水洗工程、安定化工程を
へて、発色し画像形成が行なわれている。R, -0-R4 jff1n2 rLl
R2nl 1'12 In this developing step, the developing agent is alkaline and active, so the reaction is carried out at a high pH. Therefore, the termination reaction in the next step is carried out with an aqueous acetic acid solution. Next, it goes through a bleaching process to remove the silver image, a fixing process to remove silver oxide, a water washing process, and a stabilizing process to develop color and form an image.
発明が解決しようとする問題点
以上述べた従来の例にはそれぞれの問題点がある。例え
ば■はいずれの場合においても青色以外の発色を行なう
ことが不可能である。■はジアゾ化合物に対して露光部
は退色させ９、未露光部はアルカリ性雰囲気（現像液）
にさらす必要がある。Problems to be Solved by the Invention The conventional examples described above have their own problems. For example, in any case, it is impossible for ■ to develop colors other than blue. ■ The exposed area is bleached with the diazo compound9, and the unexposed area is in an alkaline atmosphere (developer).
need to be exposed to.
■は発色後の工程が複雑であり、湿式の工程が必要であ
る。(2) The process after color development is complicated and requires a wet process.
問題点を解決するための手段
有機高分子に、アジド化合物と、メチン基を有する化合
物あるいはメチレン基を有する化合物を含む感光性発色
材料を構成する。Means for Solving the Problems A photosensitive color-forming material containing an azide compound and a compound having a methine group or a compound having a methylene group is constituted as an organic polymer.
作用
上記構成において、有機高分子中におけるアジド化合物
とくに芳香族アジドが光照射によって生成する三重項ナ
イトレンが、メチル基あるいはメチレン基を有する化合
物に反応し、色素を効率的に生成し発色することを見い
出した。有機高分子中におけるこの反応は以下の式に従
って進行する。Effect In the above structure, triplet nitrene produced by azide compounds, especially aromatic azides in organic polymers upon irradiation with light, reacts with compounds having methyl groups or methylene groups to efficiently produce dyes and develop color. I found it. This reaction in organic polymers proceeds according to the following equation.
メチン基を有する化合物の場合：
メチレン基を有する化合物の場合：
感光性高分子中でこの反応を進行させ、現像することに
より発色部分を島状に残すことが可能となる。In the case of a compound having a methine group: In the case of a compound having a methylene group: By allowing this reaction to proceed in a photosensitive polymer and developing it, it becomes possible to leave the colored portion in the form of islands.
ここで芳香族アジド化合物としては、アニリン誘導体が
良く、その数種類のものを挙げれば次の如くである。Here, as the aromatic azide compound, aniline derivatives are preferred, and some of them are as follows.
ＣＨ。CH.
メチン基を有する化合物としては、フェノールあるいは
トナフトールの誘導体を使用することができる。As the compound having a methine group, a phenol or a tonaphthol derivative can be used.
メチレン基を有する°化合物としては、鎖状構造の一部
にメチレン基をもつ化合物、たとえば、ベンゾインアセ
トアニリドおよびその誘導体や、環状構造の一部にメチ
レン基をもつ化合物、たとえば、ピラゾロン誘導体など
を使用することができる。Compounds with a methylene group include compounds with a methylene group in part of the chain structure, such as benzoinacetanilide and its derivatives, and compounds with a methylene group in part of the cyclic structure, such as pyrazolone derivatives. can do.
感光性樹脂としては、透明性（可視光を透過する）の良
い樹脂を使用する。樹脂中の感光基としテハ、カルコン
基、ビニル基、エポキシ基などを挙げることができる。As the photosensitive resin, a resin with good transparency (transmits visible light) is used. Examples of photosensitive groups in the resin include Teha, chalcone groups, vinyl groups, and epoxy groups.
外部よシ樹脂に添加し感光性を与える感光剤としては、
アジド系化合物・ビスアジド系化合物、ジアゾ系化合物
などを挙げることができる。この感光性樹脂は発色部を
島状に残す作用をする。As a photosensitizer that is added to external resin to give it photosensitivity,
Examples include azide compounds, bisazide compounds, and diazo compounds. This photosensitive resin has the effect of leaving colored areas in the form of islands.
さらに、三重項ナイトレンの生成効率を上げるため増感
剤を加えることは有効である。ここで添加可能な増感剤
としては、炭化水素類、フェノール性化合物にトロ基、
アミノ基を含有）類、ケトン類、キノン類、アントロン
類などを例示することができる。Furthermore, it is effective to add a sensitizer to increase the production efficiency of triplet nitrene. Sensitizers that can be added here include hydrocarbons, phenolic compounds, tro groups,
(containing an amino group), ketones, quinones, anthrones, and the like.
実施例 以下実施例を示す。Example Examples are shown below.
（実施例１）
４−アジド−Ｎ−ジメチルアニリンと１−ナフトールの
当量混合物３０部と、４′−メタクリロイロカルコン重
合物１００部をメチルセロソルブアセテートに１５重量
％になる様に溶解する。この溶液をガラス板に１μｍの
厚さに塗布し、乾燥する。次いで、このガラス板にウシ
オ製ＵＭ１０２高圧水銀ランプを１０（ｉｌｌの距離を
保って１０秒光照射する。その結果、光照射部分がシア
ン色に発色する。自記分光器を用いて透過スペクトルを
測定した結果を図に示す。次にキシレンで現像すると発
色部だけが残存した。(Example 1) 30 parts of an equivalent mixture of 4-azido-N-dimethylaniline and 1-naphthol and 100 parts of a 4'-methacryloylochalcone polymer are dissolved in methyl cellosolve acetate to a concentration of 15% by weight. This solution is applied to a glass plate to a thickness of 1 μm and dried. Next, this glass plate is irradiated with light from a Ushio UM102 high-pressure mercury lamp for 10 seconds while maintaining a distance of 10 (ill). As a result, the irradiated area develops a cyan color. The transmission spectrum is measured using a self-recording spectrometer. The results are shown in the figure. Next, when developed with xylene, only the colored areas remained.
（実施例２）
実施例１の溶液の１−ナフトールを１−フェニル−３−
メチル−５−ピラゾロンに変えて、実施例１と同様の実
験を行なうとマゼンタ色に発色した。(Example 2) The 1-naphthol in the solution of Example 1 was converted to 1-phenyl-3-
When the same experiment as in Example 1 was carried out in place of methyl-5-pyrazolone, a magenta color developed.
（実施例３）
同様に、ベンゾインアセトアニリドに変えて、実施例１
の実験を行なうとイエロー色に発色した。(Example 3) Similarly, in place of benzoinacetanilide, Example 1
When this experiment was carried out, a yellow color developed.
今
（実施例言）
実施例１の溶液中に、２−クロロ−４−二トロアニリン
を一部添加し、実施例１と同様の実験を行ないシアン色
の発色濃度が実施例１と同じになるには２秒の光照射で
可能であった。Now (Example) Add a portion of 2-chloro-4-nitroaniline to the solution of Example 1 and perform the same experiment as in Example 1. This was possible with 2 seconds of light irradiation.
発明の効果
本発明の感光性発色材料は、固層中において発色する材
料であシ発色過程において、湿式の処理を行なう必要が
なく、光照射部が発色するという選択性を有するととも
に、材料を選択することにより多種類の発色が可能とな
る。さらに、高精度の光照射装置を用いることによシ、
高解像度の微細画像の形成が可能である。従って、固体
撮像素子用のカラーフィルターあるいは液晶テレビ用の
カラーフィルターとしての用途にすぐれた工業的価値を
有するものである。Effects of the Invention The photosensitive color-forming material of the present invention is a material that develops color in a solid phase, so there is no need for wet treatment in the color development process, and it has the selectivity that the light irradiated area develops color. By selecting, a wide variety of colors can be produced. Furthermore, by using a high-precision light irradiation device,
It is possible to form fine images with high resolution. Therefore, it has excellent industrial value when used as a color filter for solid-state image sensors or a color filter for liquid crystal televisions.
図は本発明の一実施例におけるシアン色の発色材料の分
光スペクトルを示す図である。
代理人の氏名 弁理士 中 尾 敏 男 ほか１名４０
０ ＳＯＤ ６
００ ７θρフ更 ９ｋ （ｎ
ｎｃ）The figure is a diagram showing a spectrum of a cyan coloring material in an example of the present invention. Name of agent: Patent attorney Toshio Nakao and 1 other person 40
0 SOD 6
00 7θρfu further 9k (n
nc)
Claims (6)
る化合物あるいはメチレン基を有する化合物が含まれて
なることを特徴とする感光性発色材料。(1) A photosensitive coloring material characterized in that the organic polymer contains an azide compound and a compound having a methine group or a compound having a methylene group.
特許請求の範囲第１項記載の感光性発色材料。(2) The photosensitive coloring material according to claim 1, wherein the organic polymer is a photosensitive resin.
特徴とする特許請求の範囲第１項記載の感光性発色材料
。(3) The photosensitive coloring material according to claim 1, wherein the azide compound is an aromatic azide compound.
とを特徴とする特許請求の範囲第３項記載の感光性発色
材料。(4) The photosensitive coloring material according to claim 3, wherein the aromatic azide compound is an aniline derivative.
フトールの誘導体であることを特徴とする特許請求の範
囲第１項記載の感光性発色材料。(5) The photosensitive color-forming material according to claim 1, wherein the compound having a methine group is a derivative of phenol or naphthol.
範囲第１項記載の感光性発色材料。(6) The photosensitive coloring material according to claim 1, which contains a sensitizer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1763687A JPS63184747A (en) | 1987-01-28 | 1987-01-28 | Photosensitive coloring material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1763687A JPS63184747A (en) | 1987-01-28 | 1987-01-28 | Photosensitive coloring material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63184747A true JPS63184747A (en) | 1988-07-30 |
Family
ID=11949352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1763687A Pending JPS63184747A (en) | 1987-01-28 | 1987-01-28 | Photosensitive coloring material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63184747A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2015041311A1 (en) * | 2013-09-20 | 2017-03-02 | 株式会社クラレ | Resin composition and molded product thereof |
-
1987
- 1987-01-28 JP JP1763687A patent/JPS63184747A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2015041311A1 (en) * | 2013-09-20 | 2017-03-02 | 株式会社クラレ | Resin composition and molded product thereof |
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