JPH0451234A - Sheetlike optical recording material - Google Patents
Sheetlike optical recording materialInfo
- Publication number
- JPH0451234A JPH0451234A JP2159623A JP15962390A JPH0451234A JP H0451234 A JPH0451234 A JP H0451234A JP 2159623 A JP2159623 A JP 2159623A JP 15962390 A JP15962390 A JP 15962390A JP H0451234 A JPH0451234 A JP H0451234A
- Authority
- JP
- Japan
- Prior art keywords
- coating
- mol
- optical recording
- recording material
- coating layer
- 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
- 230000003287 optical effect Effects 0.000 title claims abstract description 22
- 239000000463 material Substances 0.000 title claims abstract description 21
- 239000000126 substance Substances 0.000 claims abstract description 14
- 238000006243 chemical reaction Methods 0.000 claims abstract description 13
- 239000011247 coating layer Substances 0.000 claims abstract description 13
- 239000003999 initiator Substances 0.000 claims abstract description 11
- 239000000758 substrate Substances 0.000 claims abstract description 9
- 238000004040 coloring Methods 0.000 claims description 15
- 239000003973 paint Substances 0.000 claims description 10
- 230000027756 respiratory electron transport chain Effects 0.000 claims description 4
- 239000000975 dye Substances 0.000 abstract description 31
- 239000000203 mixture Substances 0.000 abstract description 15
- 239000011248 coating agent Substances 0.000 abstract description 12
- 238000000576 coating method Methods 0.000 abstract description 12
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 abstract description 9
- 239000000853 adhesive Substances 0.000 abstract description 9
- 230000001070 adhesive effect Effects 0.000 abstract description 9
- 238000001454 recorded image Methods 0.000 abstract description 6
- LUZDYPLAQQGJEA-UHFFFAOYSA-N 2-Methoxynaphthalene Chemical compound C1=CC=CC2=CC(OC)=CC=C21 LUZDYPLAQQGJEA-UHFFFAOYSA-N 0.000 abstract description 4
- 229920006243 acrylic copolymer Polymers 0.000 abstract description 4
- OKJPEAGHQZHRQV-UHFFFAOYSA-N iodoform Chemical compound IC(I)I OKJPEAGHQZHRQV-UHFFFAOYSA-N 0.000 abstract description 4
- 239000004927 clay Substances 0.000 abstract description 3
- 230000001678 irradiating effect Effects 0.000 abstract description 3
- 239000007787 solid Substances 0.000 abstract description 3
- 229920002799 BoPET Polymers 0.000 abstract description 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 abstract 1
- 229910000040 hydrogen fluoride Inorganic materials 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
- -1 ion radicals Chemical class 0.000 description 8
- 239000000049 pigment Substances 0.000 description 8
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- 239000000123 paper Substances 0.000 description 4
- 238000011161 development Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- FWQHNLCNFPYBCA-UHFFFAOYSA-N fluoran Chemical compound C12=CC=CC=C2OC2=CC=CC=C2C11OC(=O)C2=CC=CC=C21 FWQHNLCNFPYBCA-UHFFFAOYSA-N 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 150000002896 organic halogen compounds Chemical class 0.000 description 3
- OHBQPCCCRFSCAX-UHFFFAOYSA-N 1,4-Dimethoxybenzene Chemical compound COC1=CC=C(OC)C=C1 OHBQPCCCRFSCAX-UHFFFAOYSA-N 0.000 description 2
- NQMUGNMMFTYOHK-UHFFFAOYSA-N 1-methoxynaphthalene Chemical compound C1=CC=C2C(OC)=CC=CC2=C1 NQMUGNMMFTYOHK-UHFFFAOYSA-N 0.000 description 2
- UYMBCDOGDVGEFA-UHFFFAOYSA-N 3-(1h-indol-2-yl)-3h-2-benzofuran-1-one Chemical compound C12=CC=CC=C2C(=O)OC1C1=CC2=CC=CC=C2N1 UYMBCDOGDVGEFA-UHFFFAOYSA-N 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- KEQZHLAEKAVZLY-UHFFFAOYSA-N anthracene-9-carbonitrile Chemical compound C1=CC=C2C(C#N)=C(C=CC=C3)C3=CC2=C1 KEQZHLAEKAVZLY-UHFFFAOYSA-N 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 2
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 2
- VHNFAQLOVBWGGB-UHFFFAOYSA-N benzhydrylbenzene;3h-2-benzofuran-1-one Chemical compound C1=CC=C2C(=O)OCC2=C1.C1=CC=CC=C1C(C=1C=CC=CC=1)C1=CC=CC=C1 VHNFAQLOVBWGGB-UHFFFAOYSA-N 0.000 description 2
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 2
- 238000001723 curing Methods 0.000 description 2
- WOZVHXUHUFLZGK-UHFFFAOYSA-N dimethyl terephthalate Chemical compound COC(=O)C1=CC=C(C(=O)OC)C=C1 WOZVHXUHUFLZGK-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- CPBQJMYROZQQJC-UHFFFAOYSA-N helium neon Chemical compound [He].[Ne] CPBQJMYROZQQJC-UHFFFAOYSA-N 0.000 description 2
- 230000010365 information processing Effects 0.000 description 2
- YJMNOKOLADGBKA-UHFFFAOYSA-N naphthalene-1-carbonitrile Chemical compound C1=CC=C2C(C#N)=CC=CC2=C1 YJMNOKOLADGBKA-UHFFFAOYSA-N 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- ABDKAPXRBAPSQN-UHFFFAOYSA-N veratrole Chemical compound COC1=CC=CC=C1OC ABDKAPXRBAPSQN-UHFFFAOYSA-N 0.000 description 2
- LIZLYZVAYZQVPG-UHFFFAOYSA-N (3-bromo-2-fluorophenyl)methanol Chemical compound OCC1=CC=CC(Br)=C1F LIZLYZVAYZQVPG-UHFFFAOYSA-N 0.000 description 1
- FWWRTYBQQDXLDD-UHFFFAOYSA-N 1,4-dimethoxynaphthalene Chemical compound C1=CC=C2C(OC)=CC=C(OC)C2=C1 FWWRTYBQQDXLDD-UHFFFAOYSA-N 0.000 description 1
- APQSQLNWAIULLK-UHFFFAOYSA-N 1,4-dimethoxynaphthalene Natural products C1=CC=C2C(C)=CC=C(C)C2=C1 APQSQLNWAIULLK-UHFFFAOYSA-N 0.000 description 1
- ANCSPRJFGGDREM-UHFFFAOYSA-N 1,5-dimethoxynaphthalene Chemical compound C1=CC=C2C(OC)=CC=CC2=C1OC ANCSPRJFGGDREM-UHFFFAOYSA-N 0.000 description 1
- WJFKNYWRSNBZNX-UHFFFAOYSA-N 10H-phenothiazine Chemical compound C1=CC=C2NC3=CC=CC=C3SC2=C1 WJFKNYWRSNBZNX-UHFFFAOYSA-N 0.000 description 1
- TZMSYXZUNZXBOL-UHFFFAOYSA-N 10H-phenoxazine Chemical compound C1=CC=C2NC3=CC=CC=C3OC2=C1 TZMSYXZUNZXBOL-UHFFFAOYSA-N 0.000 description 1
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- OWYWGLHRNBIFJP-UHFFFAOYSA-N Ipazine Chemical compound CCN(CC)C1=NC(Cl)=NC(NC(C)C)=N1 OWYWGLHRNBIFJP-UHFFFAOYSA-N 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 1
- BIOPPFDHKHWJIA-UHFFFAOYSA-N anthracene-9,10-dinitrile Chemical compound C1=CC=C2C(C#N)=C(C=CC=C3)C3=C(C#N)C2=C1 BIOPPFDHKHWJIA-UHFFFAOYSA-N 0.000 description 1
- UHOVQNZJYSORNB-UHFFFAOYSA-N benzene Substances C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 1
- BHXFKXOIODIUJO-UHFFFAOYSA-N benzene-1,4-dicarbonitrile Chemical compound N#CC1=CC=C(C#N)C=C1 BHXFKXOIODIUJO-UHFFFAOYSA-N 0.000 description 1
- 125000006267 biphenyl group Chemical group 0.000 description 1
- UIZLQMLDSWKZGC-UHFFFAOYSA-N cadmium helium Chemical compound [He].[Cd] UIZLQMLDSWKZGC-UHFFFAOYSA-N 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- GBAOBIBJACZTNA-UHFFFAOYSA-L calcium sulfite Chemical compound [Ca+2].[O-]S([O-])=O GBAOBIBJACZTNA-UHFFFAOYSA-L 0.000 description 1
- 235000010261 calcium sulphite Nutrition 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
- 239000008112 carboxymethyl-cellulose 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
- 229910052570 clay Inorganic materials 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000012954 diazonium Substances 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- CZZYITDELCSZES-UHFFFAOYSA-N diphenylmethane Chemical compound C=1C=CC=CC=1CC1=CC=CC=C1 CZZYITDELCSZES-UHFFFAOYSA-N 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000001227 electron beam curing Methods 0.000 description 1
- 230000005281 excited state Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- LAQPNDIUHRHNCV-UHFFFAOYSA-N isophthalonitrile Chemical compound N#CC1=CC=CC(C#N)=C1 LAQPNDIUHRHNCV-UHFFFAOYSA-N 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 229910052743 krypton Inorganic materials 0.000 description 1
- DNNSSWSSYDEUBZ-UHFFFAOYSA-N krypton atom Chemical compound [Kr] DNNSSWSSYDEUBZ-UHFFFAOYSA-N 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- XPBHWSMZTSSEJE-UHFFFAOYSA-N methyl 3-cyanobenzoate Chemical compound COC(=O)C1=CC=CC(C#N)=C1 XPBHWSMZTSSEJE-UHFFFAOYSA-N 0.000 description 1
- KKZMIDYKRKGJHG-UHFFFAOYSA-N methyl 4-cyanobenzoate Chemical compound COC(=O)C1=CC=C(C#N)C=C1 KKZMIDYKRKGJHG-UHFFFAOYSA-N 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- BENSWQOUPJQWMU-UHFFFAOYSA-N naphthalene-1,4-dicarbonitrile Chemical compound C1=CC=C2C(C#N)=CC=C(C#N)C2=C1 BENSWQOUPJQWMU-UHFFFAOYSA-N 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 238000007645 offset printing Methods 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 239000012860 organic pigment Substances 0.000 description 1
- 239000001254 oxidized starch Substances 0.000 description 1
- 235000013808 oxidized starch Nutrition 0.000 description 1
- CWFIYYOQYVYBPW-UHFFFAOYSA-N phenanthrene-9-carbonitrile Chemical compound C1=CC=C2C(C#N)=CC3=CC=CC=C3C2=C1 CWFIYYOQYVYBPW-UHFFFAOYSA-N 0.000 description 1
- 229950000688 phenothiazine Drugs 0.000 description 1
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 1
- 229920006254 polymer film Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 229920003048 styrene butadiene rubber Polymers 0.000 description 1
- 150000003459 sulfonic acid esters Chemical class 0.000 description 1
- 229920001059 synthetic polymer Polymers 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 238000006276 transfer reaction Methods 0.000 description 1
- AAAQKTZKLRYKHR-UHFFFAOYSA-N triphenylmethane Chemical compound C1=CC=CC=C1C(C=1C=CC=CC=1)C1=CC=CC=C1 AAAQKTZKLRYKHR-UHFFFAOYSA-N 0.000 description 1
- WLOQLWBIJZDHET-UHFFFAOYSA-N triphenylsulfonium Chemical class C1=CC=CC=C1[S+](C=1C=CC=CC=1)C1=CC=CC=C1 WLOQLWBIJZDHET-UHFFFAOYSA-N 0.000 description 1
- 239000000080 wetting agent Substances 0.000 description 1
Landscapes
- Thermal Transfer Or Thermal Recording In General (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、シート状光記録材料に関するものである。更
に詳しく述べるならば、本発明は、レーザー光線照射に
よる光記録材料として有用なシート状光記録材料に関す
るものである。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a sheet-like optical recording material. More specifically, the present invention relates to a sheet-like optical recording material useful as an optical recording material that is irradiated with a laser beam.
(従来の技術および発明が解決しようとする課題)近年
、光ファイバーやレーザー技術を応用した光情報処理技
術が発展してきている。(Prior Art and Problems to be Solved by the Invention) In recent years, optical information processing technology that applies optical fiber and laser technology has been developed.
この光情報処理技術のうちデータ出力媒体としての光記
録媒体は、例えばレーザー光線を用いるプリンターなど
で代表される電子写真方式により、画像を形成し、定着
するためには、潜像形成、トナーによる現像、トナーの
転写および定着処理が必要である。このためプリンター
の機構が複雑になり、かつその本体が大型になり、消費
電力が大きくなる。従ってプリンターの保守および管理
に多大の費用と労力とが必要となる。In this optical information processing technology, optical recording media as data output media are used to form and fix images using electrophotographic methods, such as printers that use laser beams. , toner transfer and fixing processes are required. As a result, the mechanism of the printer becomes complicated, the main body becomes large, and the power consumption increases. Therefore, a large amount of cost and effort is required to maintain and manage the printer.
そこで、トナーの転写および定着処理が不要であり、レ
ーザー光線照射により、直接画像を記録しうる光記録材
料の開発が要求されていた。Therefore, there has been a demand for the development of an optical recording material that does not require toner transfer and fixing processes and can directly record images by laser beam irradiation.
(課題を解決するための手段)
本発明のシート状光記録材料は、シート状基体の少なく
とも一面上に形成された光カチオン反応開始剤、化学増
感剤および発色色素(以下、発色組成物と称す)を主要
成分として含む塗料被覆層を有し、化学増感剤が電子移
動型増感剤であることを特徴とするものである。(Means for Solving the Problems) The sheet-like optical recording material of the present invention comprises a photocationic reaction initiator, a chemical sensitizer, and a coloring dye (hereinafter referred to as a coloring composition) formed on at least one surface of a sheet-like substrate. It is characterized in that it has a paint coating layer containing as a main component a chemical sensitizer that is an electron transfer type sensitizer.
また、本願発明のシート状光記録材料において、その塗
料被覆層が、前g己発色組成物と、顔料との混合物を含
むものであってもよい。Further, in the sheet-like optical recording material of the present invention, the paint coating layer may contain a mixture of the self-coloring composition and a pigment.
本発明のシート状光記録材料は、レーザー光線照射によ
り、良好な記録画像が得られる。The sheet-like optical recording material of the present invention allows good recorded images to be obtained by laser beam irradiation.
次に、本発明における各成分の作用について説明する。Next, the effects of each component in the present invention will be explained.
まず、化学増感剤が所定の波長の光を吸収し、励起状態
となり、この励起状態となった化学増感剤からイオンラ
ジカルが生成する。このイオンラジカルと光カチオン反
応開始剤間に電子移動反応が起こり、光カチオン反応開
始剤が分解されて、酸が発生する。次に、この酸との接
触により発色色素が発色し、現像や定着処理を行うこと
なく直接画像が得られるものと解される。First, a chemical sensitizer absorbs light of a predetermined wavelength and becomes excited, and ion radicals are generated from the chemical sensitizer in this excited state. An electron transfer reaction occurs between the ion radical and the photocationic reaction initiator, the photocationic reaction initiator is decomposed, and an acid is generated. Next, the coloring dye develops color upon contact with this acid, and it is understood that an image can be obtained directly without any development or fixing treatment.
本発明に使用可能な光カチオン反応開始剤としては、芳
香族ジアゾニウム塩、トリフェニルスルホニウム塩、ハ
ロゲン化ジフェニル塩、スルホン酸エステル類、有機ハ
ロゲン化合物、感光色素類および鉄−アレーン化合物等
があり、有機ハロゲン化合物および鉄−アレーン化合物
が特に好ましい。Examples of photocationic reaction initiators that can be used in the present invention include aromatic diazonium salts, triphenylsulfonium salts, halogenated diphenyl salts, sulfonic acid esters, organic halogen compounds, photosensitive dyes, and iron-arene compounds. Particularly preferred are organic halogen compounds and iron-arene compounds.
また、本発明に使用可能な化学増感剤(電子移動型増感
剤)としては、1−メトキシナフタレン、2−メトキシ
ナフタレン、1,4−ジシアノナフタレン、9−シアノ
アントラセン、9.10−ジシアノアントラセン、2.
6.9.10−テトラシアノアントラセン、0−ジシア
ノベンゼン、m−ジシアノベンゼン、p−ジシアノベン
ゼン、テレフタル酸ジメチル、テトラシアノベンゼン、
0−シアノ安息香酸メチル、m−シアノ安息香酸メチル
、p−シアノ安息香酸メチル、1−シアノナフタレン、
9−シアノフェナントレン、1.4−ジメトキシナフタ
レン、1.5−ジメトキシ、ナフタレン、O−ジメトキ
シベンゼン、rn−ジメトキシベンゼン、p−ジメトキ
シベンゼン等がある。Further, as chemical sensitizers (electron transfer type sensitizers) that can be used in the present invention, 1-methoxynaphthalene, 2-methoxynaphthalene, 1,4-dicyanonaphthalene, 9-cyanoanthracene, 9,10-dicyano Anthracene, 2.
6.9.10-tetracyanoanthracene, 0-dicyanobenzene, m-dicyanobenzene, p-dicyanobenzene, dimethyl terephthalate, tetracyanobenzene,
Methyl 0-cyanobenzoate, methyl m-cyanobenzoate, methyl p-cyanobenzoate, 1-cyanonaphthalene,
Examples include 9-cyanophenanthrene, 1,4-dimethoxynaphthalene, 1,5-dimethoxy, naphthalene, O-dimethoxybenzene, rn-dimethoxybenzene, p-dimethoxybenzene, and the like.
これらの化学増感剤はレーザー光源の波長に応じて使い
分けることが出来る。These chemical sensitizers can be selectively used depending on the wavelength of the laser light source.
また、本発明に使用可能な発色色素としては、トリフェ
ニルメタン系色素、トリフェニルメタンフタリド系色素
、フェノチアジン系色素、フェノキサジン系色素、フル
オラン系色素、インドリルフタリド系色素、アザフタリ
ド系色素、ジフェニルメタン系色素、クロメピラゾール
系色素、ロイコオーラミン系色素、ローダミンラクタム
系色素、アゾメチン系色素およびロイコキサンチン系色
素等があり、トリフェニルメタンフタリド系色素、イン
ドリルフタリド系色素、アザフタリド系色素、フルオラ
ン系色素、ローダミンラクタム系色素およびロイコキサ
ンチン系色素が特に好ましい。In addition, coloring dyes that can be used in the present invention include triphenylmethane dyes, triphenylmethane phthalide dyes, phenothiazine dyes, phenoxazine dyes, fluoran dyes, indolyl phthalide dyes, and azaphthalide dyes. , diphenylmethane dyes, clomepyrazole dyes, leucoauramine dyes, rhodamine lactam dyes, azomethine dyes, and leucoxanthin dyes, as well as triphenylmethane phthalide dyes, indolyl phthalide dyes, and azaphthalide dyes. Particularly preferred are dyes, fluoran dyes, rhodamine lactam dyes and leucoxanthin dyes.
本発明のシート状光記録材料において、その塗料被覆層
は、前記発色組成物と、それを結着する接着剤とにより
構成される。接着剤としては、例えば、ポリビニルアル
コール、ポリビニルヒロリドン、カルボキシメチルセル
ロース、酸化澱粉、カゼイン等の水溶性接着剤並びにス
チレン−ブタジェン共重合体、アクリル系共重合体、エ
チレン−酢酸ビニル系共重合体等の合成高分子接着剤等
を用いることが出来る。In the sheet-like optical recording material of the present invention, the paint coating layer is composed of the coloring composition and an adhesive that binds the coloring composition. Examples of adhesives include water-soluble adhesives such as polyvinyl alcohol, polyvinylhyloridone, carboxymethyl cellulose, oxidized starch, and casein, as well as styrene-butadiene copolymers, acrylic copolymers, ethylene-vinyl acetate copolymers, and the like. A synthetic polymer adhesive or the like can be used.
本発明のシート状光記録材料の印刷性および筆記性を向
上させるためには、塗料被覆層中に、発色組成物ととも
に顔料を含有させることが好ましい。In order to improve the printability and writability of the sheet-like optical recording material of the present invention, it is preferable to include a pigment together with the coloring composition in the paint coating layer.
このような顔料としては、クレー、炭酸カルシウム、水
酸化アルミニウム、シリカ、サチン白、二酸化チタン、
タルク、硫酸バリウム、硫酸カルシウム、亜硫酸カルシ
ウム、有機顔料等のように通常の顔料塗工紙に使用され
ている顔料を用いることが出来、これらを単独で、また
は二種類以上混合して使用してもよい。Such pigments include clay, calcium carbonate, aluminum hydroxide, silica, satin white, titanium dioxide,
Pigments used in ordinary pigment-coated paper such as talc, barium sulfate, calcium sulfate, calcium sulfite, organic pigments, etc. can be used, and these can be used alone or in a mixture of two or more. Good too.
発色組成物の配合は、光カチオン反応開始剤1モルに対
し、化学増感剤が0.0001から10モル、好ましく
は0.001から1モルであり、発色色素が0.1から
10モル、好ましくは0.5から5モルである。The coloring composition is formulated such that the chemical sensitizer is 0.0001 to 10 mol, preferably 0.001 to 1 mol, and the coloring dye is 0.1 to 10 mol, per 1 mol of the photocationic reaction initiator. Preferably it is 0.5 to 5 mol.
塗料被覆層中の発色組成物、および接着剤の配合量は、
光カチオン反応開始剤1モルに対し、接着剤が50から
2000重量部であり、好ましくは100から1000
重量部である。The amount of coloring composition and adhesive in the paint coating layer is as follows:
The adhesive is used in an amount of 50 to 2000 parts by weight, preferably 100 to 1000 parts by weight, per mol of the photocationic reaction initiator.
Parts by weight.
また、印刷性および筆記性を付与するた約、顔料を配合
する場合には、前記組成物100重量部に対し、顔料が
10から1000重量部であり、好ましくは50から3
00重量部である。When a pigment is added to impart printability and writability, the amount of the pigment is 10 to 1000 parts by weight, preferably 50 to 3 parts by weight, based on 100 parts by weight of the composition.
00 parts by weight.
本発明の光記録材料に用いられるシート状基体としては
、紙、不織布および布地のような多孔質基体あるいは合
成紙、高分子フィルム、金属箔等がある。これらは単独
で用いてもよいし、またこれら相互の積層体の形態で用
いてもよい。The sheet-like substrate used in the optical recording material of the present invention includes porous substrates such as paper, nonwoven fabric, and cloth, synthetic paper, polymer film, metal foil, and the like. These may be used alone or in the form of a stack of these.
本発明中のシート状光記録材料は、その使用目的を損な
わない限り、塗料被覆層は、反応促進剤、反応調整剤、
濡れ剤、被覆形成助剤、希釈溶媒等を含有していてもよ
い。In the sheet-like optical recording material of the present invention, the paint coating layer contains a reaction accelerator, a reaction regulator,
It may contain a wetting agent, a coating forming aid, a diluting solvent, and the like.
シート状基体上に、発色組成物を含む塗料被覆層を形成
するには、所定組成を有する塗工液を、常法に従って、
ロールコータ−等でシート状基体上に塗布し、これを乾
燥および硬化すればよい。また形成される塗料被覆層の
品質を損なわない限り、紫外線硬化装置または電子線硬
化装置を併用して乾燥および硬化を行ってもよい。To form a paint coating layer containing a coloring composition on a sheet-like substrate, a coating liquid having a predetermined composition is applied according to a conventional method.
It may be applied onto a sheet-like substrate using a roll coater or the like, and then dried and cured. Drying and curing may also be carried out using an ultraviolet curing device or an electron beam curing device, as long as the quality of the paint coating layer to be formed is not impaired.
本発明に係るレーザー光源としては、アルゴンレーザー
ヘリウム−カドミウムレーザークリプトンレーザー
ヘリウム−ネオンレーザ、半導体レーザー等が使用可能
である。Laser light sources according to the present invention include argon laser, helium-cadmium laser, krypton laser,
A helium-neon laser, a semiconductor laser, etc. can be used.
本発明に係るシート状光記録材料は、レーザープリンタ
ーのレーザー光線照射により画像を記録することが出来
る。さらに本発明に係るシート状光記録材料は、筆記具
による鮮明な印字または印刷画像が得られる。The sheet-like optical recording material according to the present invention can record an image by irradiating it with a laser beam from a laser printer. Furthermore, the sheet-like optical recording material according to the present invention allows clear printing or printed images with a writing instrument to be obtained.
以下に本発明を実施例により更に説明する。 The present invention will be further explained below with reference to Examples.
実施例1
光カチオン反応開始剤として鉄−アレーン化合物である
〔(1−メチルエチル)−η6−ベンゼン〕〔η5−シ
クロペンタジェニル〕鉄(n)−六フッ化リン酸塩(商
品名「イルガキュア261」チバ・ガイギー社製)1モ
ルに対し、化学増感剤として9−シアノアントラセン0
.05モル、発色色素としてトリフェニルメタンフタリ
ド系色素であるクリスタルバイオレットラクトン1モル
をメチルエチルケトン中に分散、溶解しながら配合し、
さらに接着剤としてアクリル系共重合体であるLR−3
47(三菱レーヨン社製)を光カチオン反応開始剤1モ
ルに対し、200重量部加え、塗工液を作成する。Example 1 Iron-arene compound [(1-methylethyl)-η6-benzene][η5-cyclopentagenyl]iron(n)-hexafluorophosphate (trade name: 9-cyanoanthracene as a chemical sensitizer per 1 mole of "Irgacure 261" (manufactured by Ciba Geigy)
.. 05 mol and 1 mol of crystal violet lactone, which is a triphenylmethanephthalide dye as a coloring pigment, were blended while dispersing and dissolving in methyl ethyl ketone.
Furthermore, LR-3, an acrylic copolymer, is used as an adhesive.
A coating liquid was prepared by adding 200 parts by weight of 47 (manufactured by Mitsubishi Rayon Co., Ltd.) to 1 mole of the photocationic reaction initiator.
一方、シート状基体としてポリオレフィン系合成紙(厚
さ110μ、商品名「ユボFPG−110J玉子油化合
成紙社製)を使用し、上記塗工液をロールコータ−で塗
布量が5g/m’(固形分)になるように塗布し、10
0℃で2分間乾燥した。On the other hand, a polyolefin synthetic paper (thickness 110 μm, trade name "YUBO FPG-110J" manufactured by Tamako Yuka Synthetic Paper Co., Ltd.) was used as a sheet-like substrate, and the above coating liquid was coated with a roll coater in an amount of 5 g/m. ' (solid content)
It was dried at 0°C for 2 minutes.
このようにして得たシート状光記録材料の塗料被覆層表
面にアルゴンレーザー光源(発振波長514.5nm)
からレーザー光線を、所定画像のパターンに従って照射
したところ、良好な青色記録画像が得られた。An argon laser light source (oscillation wavelength 514.5 nm) was applied to the surface of the paint coating layer of the sheet-like optical recording material thus obtained.
When a laser beam was irradiated according to a predetermined image pattern, a good blue recorded image was obtained.
実施例2
光カチオン反応開始剤として有機ハロゲン化合物である
ヨードホルム1モルに対し、化学増感剤として2−メト
キシナフタレン0.05モル、発色色素としてフルオラ
ン系色素である0DB(山水化成社製)1モルをメチル
エチルケトン中に分散、溶解しながら配合し、さらにこ
の配合物100重量部に対し、クレー100重量部と混
合、分散する。Example 2 0.05 mol of 2-methoxynaphthalene as a chemical sensitizer and 0DB (manufactured by Sansui Kasei Co., Ltd.) 1 mol of 2-methoxynaphthalene as a chemical sensitizer and 0DB (manufactured by Sansui Kasei Co., Ltd.), a fluoran dye, as a coloring dye, per 1 mol of iodoform, an organic halogen compound, as a photocationic reaction initiator. Molecules are dispersed and dissolved in methyl ethyl ketone, and 100 parts by weight of this blend is further mixed and dispersed with 100 parts by weight of clay.
また同様にアクリル系共重合体接着剤(商品名「コーホ
ニール4025J日本合成化学工業社製)500重量部
を加え、塗工液を作成する。Similarly, 500 parts by weight of an acrylic copolymer adhesive (trade name: "Cohonyl 4025J, manufactured by Nippon Gosei Kagaku Kogyo Co., Ltd.") is added to prepare a coating solution.
一方、シート状基体としてPETフィルム(〃さ50μ
)を使用し、上記塗工液をロールコータ−で塗布量が5
g/rn2(固形分)になるように塗布し、100℃で
2分間乾燥した。On the other hand, PET film (50μ
) and apply the above coating solution with a roll coater until the coating amount is 5.
It was coated at a ratio of g/rn2 (solid content) and dried at 100° C. for 2 minutes.
このようにして得たシート状光記録材料の塗料被覆層表
面にヘリウム−ネオンレーザ−光源(発振波長633
nm)からレーザー光線を、所定画像のパターンに従っ
て照射したところ、良好な黒色記録画像が得られた。ま
た通常のオフセット印刷や事務用筆記具での印字も可能
であった。A helium-neon laser light source (oscillation wavelength 633
A good black recorded image was obtained when a laser beam was irradiated from 100 nm) according to a predetermined image pattern. It was also possible to print using normal offset printing or office writing instruments.
(発明の効果)
本発明のシート状光記録材料は、レーザー光源からのレ
ーザー光線を照射することにより直接良好な記録画像を
得ることができ、現像、定着処理の操作は不要である。(Effects of the Invention) The sheet-like optical recording material of the present invention can directly obtain a good recorded image by irradiating it with a laser beam from a laser light source, and does not require development or fixing operations.
特許出願人 王子製紙株式会社Patent applicant: Oji Paper Co., Ltd.
Claims (1)
開始剤、化学増感剤および発色色素を主要成分として含
む塗料被覆層を設けたシート状光記録材料において、化
学増感剤が電子移動型増感剤であることを特徴とするシ
ート状光記録材料。1. In a sheet-like optical recording material in which a paint coating layer containing a photocationic reaction initiator, a chemical sensitizer, and a coloring dye as main components is provided on at least one surface of a sheet-like substrate, the chemical sensitizer is an electron transfer sensitizer. A sheet-like optical recording material characterized by being a sensitive material.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2159623A JPH0451234A (en) | 1990-06-20 | 1990-06-20 | Sheetlike optical recording material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2159623A JPH0451234A (en) | 1990-06-20 | 1990-06-20 | Sheetlike optical recording material |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0451234A true JPH0451234A (en) | 1992-02-19 |
Family
ID=15697769
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2159623A Pending JPH0451234A (en) | 1990-06-20 | 1990-06-20 | Sheetlike optical recording material |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0451234A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0927726A4 (en) * | 1996-09-19 | 1999-12-15 | Nippon Soda Co | Photocatalytic composition |
-
1990
- 1990-06-20 JP JP2159623A patent/JPH0451234A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0927726A4 (en) * | 1996-09-19 | 1999-12-15 | Nippon Soda Co | Photocatalytic composition |
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