JPS63111095A - Yellow coloring matter-containing sublimation transfer material - Google Patents
Yellow coloring matter-containing sublimation transfer materialInfo
- Publication number
- JPS63111095A JPS63111095A JP61257843A JP25784386A JPS63111095A JP S63111095 A JPS63111095 A JP S63111095A JP 61257843 A JP61257843 A JP 61257843A JP 25784386 A JP25784386 A JP 25784386A JP S63111095 A JPS63111095 A JP S63111095A
- Authority
- JP
- Japan
- Prior art keywords
- sublimation transfer
- transfer material
- coloring matter
- sublimation
- formula
- 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
- 238000000859 sublimation Methods 0.000 title claims abstract description 27
- 230000008022 sublimation Effects 0.000 title claims abstract description 27
- 239000000463 material Substances 0.000 title claims abstract description 16
- 238000004040 coloring Methods 0.000 title abstract 7
- 125000000217 alkyl group Chemical group 0.000 claims abstract description 5
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims abstract description 4
- 239000000975 dye Substances 0.000 claims description 20
- 239000000126 substance Substances 0.000 claims 1
- 239000011230 binding agent Substances 0.000 abstract description 4
- 239000003973 paint Substances 0.000 abstract description 4
- 239000002904 solvent Substances 0.000 abstract description 4
- 150000001875 compounds Chemical class 0.000 abstract description 3
- 239000000654 additive Substances 0.000 abstract 2
- 230000000996 additive effect Effects 0.000 abstract 2
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 238000004090 dissolution Methods 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 238000010298 pulverizing process Methods 0.000 abstract 1
- 239000011347 resin Substances 0.000 description 9
- 229920005989 resin Polymers 0.000 description 9
- 238000000034 method Methods 0.000 description 5
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- -1 n-butylisobutyl Chemical group 0.000 description 4
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- 239000001856 Ethyl cellulose Substances 0.000 description 3
- ZZSNKZQZMQGXPY-UHFFFAOYSA-N Ethyl cellulose Chemical compound CCOCC1OC(OC)C(OCC)C(OCC)C1OC1C(O)C(O)C(OC)C(CO)O1 ZZSNKZQZMQGXPY-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 239000003086 colorant Substances 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000002845 discoloration Methods 0.000 description 3
- 229920001249 ethyl cellulose Polymers 0.000 description 3
- 235000019325 ethyl cellulose Nutrition 0.000 description 3
- 229920001225 polyester resin Polymers 0.000 description 3
- 239000004645 polyester resin Substances 0.000 description 3
- 238000007639 printing Methods 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 229920006122 polyamide resin Polymers 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 239000008096 xylene Substances 0.000 description 2
- SCYULBFZEHDVBN-UHFFFAOYSA-N 1,1-Dichloroethane Chemical compound CC(Cl)Cl SCYULBFZEHDVBN-UHFFFAOYSA-N 0.000 description 1
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- FDTLQXNAPKJJAM-UHFFFAOYSA-N 2-(3-hydroxyquinolin-2-yl)indene-1,3-dione Chemical compound O=C1C2=CC=CC=C2C(=O)C1C1=NC2=CC=CC=C2C=C1O FDTLQXNAPKJJAM-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- CZNYJWQJSGRKRA-UHFFFAOYSA-N 2-[5-(4-chlorophenyl)-1,3,4-oxadiazol-2-yl]aniline Chemical compound NC1=CC=CC=C1C1=NN=C(C=2C=CC(Cl)=CC=2)O1 CZNYJWQJSGRKRA-UHFFFAOYSA-N 0.000 description 1
- SVONRAPFKPVNKG-UHFFFAOYSA-N 2-ethoxyethyl acetate Chemical compound CCOCCOC(C)=O SVONRAPFKPVNKG-UHFFFAOYSA-N 0.000 description 1
- BBFRYSKTTHYWQZ-UHFFFAOYSA-N 4-anilino-3-nitro-n-phenylbenzenesulfonamide Chemical compound [O-][N+](=O)C1=CC(S(=O)(=O)NC=2C=CC=CC=2)=CC=C1NC1=CC=CC=C1 BBFRYSKTTHYWQZ-UHFFFAOYSA-N 0.000 description 1
- 244000215068 Acacia senegal Species 0.000 description 1
- 240000000972 Agathis dammara Species 0.000 description 1
- 241000416162 Astragalus gummifer Species 0.000 description 1
- DKPFZGUDAPQIHT-UHFFFAOYSA-N Butyl acetate Natural products CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 description 1
- 229920002871 Dammar gum Polymers 0.000 description 1
- 239000004375 Dextrin Substances 0.000 description 1
- 229920001353 Dextrin Polymers 0.000 description 1
- 229920000084 Gum arabic Polymers 0.000 description 1
- 239000004354 Hydroxyethyl cellulose Substances 0.000 description 1
- 229920000663 Hydroxyethyl cellulose Polymers 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
- 229930192627 Naphthoquinone Natural products 0.000 description 1
- 239000000020 Nitrocellulose Substances 0.000 description 1
- CYTYCFOTNPOANT-UHFFFAOYSA-N Perchloroethylene Chemical group ClC(Cl)=C(Cl)Cl CYTYCFOTNPOANT-UHFFFAOYSA-N 0.000 description 1
- 239000004695 Polyether sulfone Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 229920001615 Tragacanth Polymers 0.000 description 1
- XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical group ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 description 1
- 239000000205 acacia gum Substances 0.000 description 1
- 235000010489 acacia gum Nutrition 0.000 description 1
- 150000001242 acetic acid derivatives Chemical class 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 238000009125 cardiac resynchronization therapy Methods 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
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 235000019425 dextrin Nutrition 0.000 description 1
- 239000000986 disperse dye Substances 0.000 description 1
- 150000004662 dithiols Chemical class 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007646 gravure printing Methods 0.000 description 1
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 description 1
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 229920000609 methyl cellulose Polymers 0.000 description 1
- 239000001923 methylcellulose Substances 0.000 description 1
- 235000010981 methylcellulose Nutrition 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 150000002791 naphthoquinones Chemical class 0.000 description 1
- 239000000025 natural resin Substances 0.000 description 1
- 229920001220 nitrocellulos Polymers 0.000 description 1
- 239000001007 phthalocyanine dye Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920006393 polyether sulfone Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 239000009719 polyimide resin Substances 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920002689 polyvinyl acetate Polymers 0.000 description 1
- 239000011118 polyvinyl acetate Substances 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 1
- 238000001454 recorded image Methods 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 229950011008 tetrachloroethylene Drugs 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000001043 yellow dye Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
- B41M5/382—Contact thermal transfer or sublimation processes
- B41M5/385—Contact thermal transfer or sublimation processes characterised by the transferable dyes or pigments
- B41M5/388—Azo dyes
Abstract
Description
【発明の詳細な説明】
〈産業上の利用分野〉
本発明は昇華性に優れたシアン色の色素を含有してなる
昇華転写体に関する。DETAILED DESCRIPTION OF THE INVENTION <Industrial Application Field> The present invention relates to a sublimation transfer material containing a cyan dye having excellent sublimation properties.
〈従来の技術〉
昇華転写による画伝記録方式は、熱により色素を昇華さ
せて像を形成させる方式であり、現在、テレビ、CRT
カラーディスプレー、カラーフ1クシ【す、磁気カメラ
などからカラーのハードコピーを得る方法として注目さ
れている。<Conventional technology> The image recording method using sublimation transfer is a method in which an image is formed by sublimating dye using heat, and is currently used in televisions, CRTs, etc.
It is attracting attention as a method of obtaining color hard copies from color displays, color pencils, magnetic cameras, etc.
熱源としては、す′−マルヘッドなどの発熱素子または
レーザー、特に半導体レーザーが用いられ、与える熱エ
ネルギー暑こより、昇華する色素の量を制御することが
できるので、階調記録を得られるのが特徴である。As the heat source, a heating element such as a thermal head or a laser, especially a semiconductor laser, is used, and the amount of dye sublimated can be controlled from the heat energy provided, making it possible to record gradations. It is.
現在、昇華転写用のイエロー色素としては、主に分散染
料として用いられている色素から選んで使用されている
(例えば、C,1,ディスパースイエロー42、C,1
,ディスパースイエロー54、C,I、ディスパースイ
エロー64)。Currently, yellow dyes for sublimation transfer are selected from dyes mainly used as disperse dyes (for example, C,1, Disperse Yellow 42, C,1
, Disperse Yellow 54, C, I, Disperse Yellow 64).
しかし、いずれ°も昇華性が不充分であり、通常の昇華
転写の記録条件では充分な濃度が得られないという欠点
を有している。昇華性が低いということは、これらの色
素を昇華させる為に熱源として用いられる発熱素子また
はレーザーの出力を大きくする必要があり、その結果、
熱源の寿命が短くなって記録装置の実用性がなくなって
しまうという問題を生じていた。また、昇華性が良すぎ
る場合には、転写前のインクシートの保存性、あるいは
記録画像の保存安定性に問題を有する。そうしたことか
ら、適度な昇華性を有し、しかも減法混合暑ζよる三原
色であるシアン、マゼンタ、イエローの色相を持った色
素の開発が強く望まれている。However, all of them have the disadvantage that sublimation properties are insufficient and sufficient density cannot be obtained under normal sublimation transfer recording conditions. Low sublimability means that it is necessary to increase the output of the heating element or laser used as a heat source to sublimate these dyes, and as a result,
This has caused a problem in that the life of the heat source is shortened, making the recording device impractical. Furthermore, if the sublimation property is too good, there will be a problem in the storage stability of the ink sheet before transfer or the storage stability of the recorded image. For this reason, there is a strong desire to develop a dye that has appropriate sublimation properties and has the hues of the three primary colors, cyan, magenta, and yellow, due to subtractive mixing heat ζ.
〈発明が解決しようとする問題点〉
本発明者らは、適度な昇華性を有し、着色力の大きいか
つ耐光性に優れた三原色イエロー色の昇華転写体を見出
すべく鋭意検討の結果、特定の色素を用いることにより
目的が達成されることを見出し、本発明を完成する姿ζ
至りた。<Problems to be Solved by the Invention> The present inventors have conducted intensive studies to find a sublimation transfer material of the three primary yellow colors that has appropriate sublimation properties, high tinting power, and excellent light resistance. ζ
It has arrived.
〈問題を解決するための手段〉
本発明は、昇華性色素として下記一般式α)、(式中、
Rは水素原子または低級アルキル基を表わす。)
で示される色素の一種または二種以上を含有してなる昇
華転写体を提供する。<Means for solving the problem> The present invention provides a sublimable dye having the following general formula α), (in the formula,
R represents a hydrogen atom or a lower alkyl group. ) A sublimation transfer material containing one or more of the dyes shown in the following is provided.
前記一般式α)において几で表わされる低級アルキル基
とは炭素数が1〜4のアルキル基であり、メチル、エチ
ル、n−プロピル、イソプロピル、n−ブチルイソブチ
ルなどが例示される。The lower alkyl group represented by 几 in the general formula α) is an alkyl group having 1 to 4 carbon atoms, and examples thereof include methyl, ethyl, n-propyl, isopropyl, and n-butylisobutyl.
好ましいRとしては水素原子、メチル基1エチル基が挙
げられる。Preferred examples of R include a hydrogen atom, a methyl group and an ethyl group.
一般式σ)で示される色素は、公知の方法で式(■)゛
で示されるアミンをジアゾ化し、一般式(m)(式中、
凰は前記と同じ意味を表わす。)で示されるカップリン
グ成分とカップリング反応させることにより得られる。The dye represented by the general formula σ) is obtained by diazotizing the amine represented by the formula (■) by a known method, and the dye represented by the general formula (m) (in the formula,
凰 has the same meaning as above. ) can be obtained by a coupling reaction with a coupling component shown in
一般式(IN)で示されるカップリング成分の具体例と
し、では、8−メチル−6−ヒドロキシピラゾール、1
.8−ジメチル−6−ヒドロキシピラゾール、l−エチ
ル−8−メチル−5−ヒドロキシピラシー・ル、1−n
−プロピルー8−メチル−6−ヒドロキシピラゾール、
1−イソプロピル−8−メチル−5−ヒドロキシビラシ
ー、ル、l−、n−ブチル−8−メチル−5−ヒドロキ
シピラゾール、1−イソブチル−8−メチル−6−ヒド
ロキシピラゾールなどが例示される。Specific examples of the coupling component represented by the general formula (IN) include 8-methyl-6-hydroxypyrazole, 1
.. 8-dimethyl-6-hydroxypyrazole, l-ethyl-8-methyl-5-hydroxypyrazole, 1-n
-propyl-8-methyl-6-hydroxypyrazole,
Examples include 1-isopropyl-8-methyl-5-hydroxybiracy, l-,n-butyl-8-methyl-5-hydroxypyrazole, and 1-isobutyl-8-methyl-6-hydroxypyrazole.
本発明の昇華転写体は、転写基体上に色素インクを塗布
して製造することができる。転写基体としては、一般に
、コンデンサー紙、七ロノ1ン、ポリイミド樹脂、ポリ
エステル樹脂、ポリエーテルスルホン樹脂またはこれら
の樹脂に耐熱性向上および/または平滑性向上などの処
理を施したリボン状またはフィルム状のものが例示され
る。The sublimation transfer material of the present invention can be manufactured by applying a dye ink onto a transfer substrate. The transfer substrate is generally a ribbon-like or film-like material such as capacitor paper, hexaronone, polyimide resin, polyester resin, polyether sulfone resin, or these resins treated to improve heat resistance and/or smoothness. The following are exemplified.
色素インクは、一般に昇華性色素、バインダー、および
熱源としてレーザーを使用する場合は、レーザーの発振
波長に吸収を有する化合物から構成され、溶媒中でボー
ルミル又はペイントコンディジ冒す−などを用いて溶解
または微粒化して製造することができる。Dye ink is generally composed of a sublimable dye, a binder, and, if a laser is used as a heat source, a compound that absorbs at the laser's oscillation wavelength, and is dissolved in a solvent using a ball mill or paint conditioner. It can be manufactured by atomizing it.
バインダーとしては、ダンマー、アラビアゴム、トラガ
ントガム、デキストリンまたはカゼインなどの天然樹脂
またはその変性樹脂、メチルセルロース、エチルセルロ
ース、ヒドロキシエチルセルロース、エチルヒドロキシ
セルロースまたはニトロセルロースなどのセルロース系
樹脂、アクリル酸系樹脂、ポリビニルアルコールまたは
ポリビニルアセテートなどのビニル系樹脂などが例示さ
れ、これらの一種または二種以上の混合物が使用される
。As a binder, natural resins such as dammar, gum arabic, gum tragacanth, dextrin or casein or modified resins thereof, cellulosic resins such as methylcellulose, ethylcellulose, hydroxyethylcellulose, ethylhydroxycellulose or nitrocellulose, acrylic acid resins, polyvinyl alcohol or Examples include vinyl resins such as polyvinyl acetate, and one or a mixture of two or more of these resins may be used.
色素およびバインダーなどを溶解または分散させる溶媒
としては、水、エタノール、プロパノール、ブタノール
などのアルコール類、アセトン、メチルエチルケトン、
メチルイソブチルケトンなどのケトン類、トルエン、キ
シレン、モノクロルベンゼンなどの芳香族炭化水素類、
ジクロルエタン、トリクロルエチレン、パークロルエチ
レンなどの塩素系溶媒類、酢酸エチル、酢酸ブチル、酢
酸エトキシエチルなどの酢酸エステル類などが例示され
、これらの一種または二種以上の混合物が使用される。Solvents for dissolving or dispersing pigments and binders include water, alcohols such as ethanol, propanol, butanol, acetone, methyl ethyl ketone,
Ketones such as methyl isobutyl ketone, aromatic hydrocarbons such as toluene, xylene, monochlorobenzene,
Examples include chlorinated solvents such as dichloroethane, trichlorethylene, and perchlorethylene, and acetate esters such as ethyl acetate, butyl acetate, and ethoxyethyl acetate, and one or a mixture of two or more of these may be used.
レーザーの発振波長に吸収を持つ化合物としては、カー
ボンブラック、フタロシアニン色素類、ジチオール錯体
類、ナフトキノン類などが例示される。Examples of compounds that absorb at the laser oscillation wavelength include carbon black, phthalocyanine dyes, dithiol complexes, and naphthoquinones.
このようにして得られた色素インクを、パーコーター、
ロールコータ−、ナイフコーター、スクリーン印刷、グ
ラビヤ印刷などを用いて転写基体上に塗布、して、昇華
転写体が製造される。The dye ink obtained in this way is applied to a percoater,
A sublimation transfer body is manufactured by coating onto a transfer substrate using a roll coater, knife coater, screen printing, gravure printing, or the like.
このようにして製造された本発明の昇華転写体は速度な
昇華性を有し、耐光堅牢度などに優れ、且つ、着色力の
大きい優れた三原色イエローの昇華転写体である。The sublimation transfer material of the present invention produced in this way has rapid sublimation properties, is excellent in light fastness, and is an excellent sublimation transfer material of the three primary colors yellow with high tinting power.
本発明の昇華転写体を用いてプリントする方法としては
公知のいずれの方法でもよく、プリント紙上に鮮明な画
像を得る仁とができる。Any known method may be used for printing using the sublimation transfer material of the present invention, and a clear image can be obtained on printing paper.
プリント紙としては、ポリエステル系樹脂またはポリア
ミド系樹脂などをコートした紙、ポリプロピレン、ポリ
塩化ビニルまたはポリエステルなどの合成紙、またはこ
れら合成紙に耐熱性向上などの処理を施した上、必要に
応じて色素と親和性の強いポリエステル系樹脂、ポリア
ミド系樹脂などをコートしたものなどが使用される。Printing paper can be paper coated with polyester resin or polyamide resin, synthetic paper such as polypropylene, polyvinyl chloride, or polyester, or synthetic paper that has been treated to improve heat resistance, etc., as necessary. Materials coated with polyester resin, polyamide resin, etc., which have a strong affinity for dyes, are used.
以下、実施例をあげて、本発明の詳細な説明する。実施
例中、部とあるのは重9部を表わす。Hereinafter, the present invention will be described in detail with reference to Examples. In the examples, parts represent 9 parts by weight.
実施例1
エチルセルロース6部、下式(1)の色素2部、キシレ
ン70部およびn−ブタノール18部のインク組成物を
ペイントコンディショナーにより充分混練した後、パー
コーターを用いて、厚さ10μmのコンデンサー紙に塗
布し、乾燥して昇華転写体を得た。この転写体をポリエ
チレンテレフタレート樹脂をコートした紙と対向させ、
発熱素子で加熱したところ、紙に濃度の高い、鮮明なイ
エロー色の像が得られた。Example 1 An ink composition containing 6 parts of ethyl cellulose, 2 parts of the dye of formula (1) below, 70 parts of xylene, and 18 parts of n-butanol was sufficiently kneaded with a paint conditioner, and then a 10 μm thick condenser paper was prepared using a percoater. and dried to obtain a sublimation transfer material. This transfer body is placed opposite paper coated with polyethylene terephthalate resin,
When heated with a heating element, a clear yellow image with high density was obtained on the paper.
また、得られた像の耐光性試験(カーボンアーク灯)を
実施したところ、40時間の照射でほとんど変色しなか
りた。Further, when the obtained image was subjected to a light resistance test (carbon arc lamp), there was almost no discoloration after 40 hours of irradiation.
実施例2
エチルセルロース6部、下式(2)の色素2部、イソプ
ロパツール88部のインク組成物をペイントコンディシ
ョナーにより充分混練した後、パーコーターを用いて、
厚さ10μmのコンデンサー紙に塗布し、乾燥して昇華
転写体を得た。Example 2 After thoroughly kneading an ink composition containing 6 parts of ethyl cellulose, 2 parts of the dye of formula (2) below, and 88 parts of isopropanol using a paint conditioner, using a percoater,
It was applied onto a 10 μm thick capacitor paper and dried to obtain a sublimation transfer material.
この転写体をポリエチレンテレフタレート樹脂をコート
した紙と対向させ、発熱素子で加熱したところ、紙に濃
度の高い、鮮明なイエロー色の像が得られた。When this transfer body was placed opposite paper coated with polyethylene terephthalate resin and heated with a heating element, a clear yellow image with high density was obtained on the paper.
得られた像の耐光性試験(カーボンアーク灯)を実施し
たところ、40時間の照射でほとんど変色しなかった口
実施例8
実施例1と同様にして表1の式(3)〜(7)の色素を
含有する昇華転写体を製造し、転写試験を行って、各々
、濃度の高い、鮮明なイエロー色の像が得られた。得ら
れた像は、耐光性試験の結果、殆ど変色を色さなかった
。When the obtained image was subjected to a light resistance test (carbon arc lamp), there was almost no discoloration after 40 hours of irradiation. A sublimation transfer material containing the dye was manufactured and a transfer test was conducted, and a clear yellow image with high density was obtained in each case. The resulting image showed almost no discoloration as a result of the lightfastness test.
Claims (1)
華転写体。[Scope of Claims] Sublimable dyes include one or more dyes represented by the following general formula ▲ Numerical formula, chemical formula, table, etc. ▼ (In the formula, R represents a hydrogen atom or a lower alkyl group.) A sublimation transfer material containing.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP61257843A JPS63111095A (en) | 1986-10-29 | 1986-10-29 | Yellow coloring matter-containing sublimation transfer material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP61257843A JPS63111095A (en) | 1986-10-29 | 1986-10-29 | Yellow coloring matter-containing sublimation transfer material |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS63111095A true JPS63111095A (en) | 1988-05-16 |
Family
ID=17311916
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP61257843A Pending JPS63111095A (en) | 1986-10-29 | 1986-10-29 | Yellow coloring matter-containing sublimation transfer material |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63111095A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0248993A (en) * | 1988-05-06 | 1990-02-19 | Eastman Kodak Co | Alkyl or aryl-amino-pyridinyl or pyridinyl-azo yellow-dy dative element for dye heat transfer |
CN106543766A (en) * | 2016-09-08 | 2017-03-29 | 深圳市国华光电科技有限公司 | A kind of monoazo class dyestuff and its synthetic method and purposes |
-
1986
- 1986-10-29 JP JP61257843A patent/JPS63111095A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0248993A (en) * | 1988-05-06 | 1990-02-19 | Eastman Kodak Co | Alkyl or aryl-amino-pyridinyl or pyridinyl-azo yellow-dy dative element for dye heat transfer |
JPH053985B2 (en) * | 1988-05-06 | 1993-01-19 | Eastman Kodak Co | |
CN106543766A (en) * | 2016-09-08 | 2017-03-29 | 深圳市国华光电科技有限公司 | A kind of monoazo class dyestuff and its synthetic method and purposes |
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