JPS6149893A - Coloring matter for thermal transfer recording - Google Patents

Coloring matter for thermal transfer recording

Info

Publication number
JPS6149893A
JPS6149893A JP59170740A JP17074084A JPS6149893A JP S6149893 A JPS6149893 A JP S6149893A JP 59170740 A JP59170740 A JP 59170740A JP 17074084 A JP17074084 A JP 17074084A JP S6149893 A JPS6149893 A JP S6149893A
Authority
JP
Japan
Prior art keywords
formulas
tables
mathematical
chemical
chemical formulas
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.)
Granted
Application number
JP59170740A
Other languages
Japanese (ja)
Other versions
JPH051155B2 (en
Inventor
Toshio Niwa
俊夫 丹羽
Yukichi Murata
勇吉 村田
Shuichi Maeda
修一 前田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Kasei Corp
Original Assignee
Mitsubishi Kasei Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mitsubishi Kasei Corp filed Critical Mitsubishi Kasei Corp
Priority to JP59170740A priority Critical patent/JPS6149893A/en
Priority to CA000486541A priority patent/CA1283660C/en
Priority to DE19853524519 priority patent/DE3524519A1/en
Priority to GB8517439A priority patent/GB2161824B/en
Priority to FR8510579A priority patent/FR2567532B1/en
Publication of JPS6149893A publication Critical patent/JPS6149893A/en
Priority to US07/008,268 priority patent/US4829047A/en
Priority to US07/696,929 priority patent/USRE34737E/en
Publication of JPH051155B2 publication Critical patent/JPH051155B2/ja
Granted legal-status Critical Current

Links

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

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)

Abstract

PURPOSE:To obtain a cyan coloring matter easily sublimed without being pyrolyzed in the operating conditions of a recording head, having a high molar absorption coefficient and excellent in stability, property for preparing an ink thereform or the like, as a coloring matter for use in sublimation type thermal transfer recording. CONSTITUTION:A cyan coloring matter of formula I, wherein R is any of formulas II, each of Y<1> and Y<2> is alkyl, alkoxy, halogen or -NHR, K is any of formulas III, each of R<1>, R<2> and R<6> is 1-6C alkyl, each of R<3>, R<4> and R<5> is hydrogen or methyl, X is alkyl, alkoxy, formylamino or the like, and y is alkyl, alkoxy or halogen, is prepared by, for example, treating a phenol of formula IV and an aniline of formula V with silver nitrate. The coloring matter is dispersed in a medium together with a binder to prepare an ink, which is applied to a base film, and is dried to produce a transfer sheet.

Description

【発明の詳細な説明】 発明の目的 イ）産業上の利用分野 本発明は、昇華型感熱転写記録に使用される色素に関す
る。DETAILED DESCRIPTION OF THE INVENTION Object of the Invention A) Field of Industrial Application The present invention relates to a dye used in sublimation type thermal transfer recording.

口〕　従来の技術 従来、ファクシミリプリンター、複写機あるいは、テレ
ビ画像等ンカラー記録する技術が要望され、電子写真、
インクジェット、感熱転写等によるカラー記録技術が検
討さｆｔている。[Background] Conventionally, there has been a demand for technology to record facsimile printers, copying machines, and television images in color, and electrophotography,
Color recording techniques using inkjet, thermal transfer, etc. are being considered.

感熱転写記録方式は、装置の保守や操作が容易で５装會
や消耗品が安価であるため、他の方法に比べ有利と考え
られる。The thermal transfer recording method is considered to be advantageous over other methods because the apparatus is easy to maintain and operate, and the mounts and consumables are inexpensive.

感熱転写方式には、ベースフィルム上に熱溶融性インク
層を形成させた転写シートを、感熱ヘッドにより加熱し
て、該インクを溶融し、被記録体上に転写記録する溶融
方式と。The thermal transfer method includes a melting method in which a transfer sheet with a heat-melting ink layer formed on a base film is heated by a heat-sensitive head to melt the ink and transfer it onto a recording medium.

ベースフィルム上に昇華性色素を含有するインク層７形
成させた転写シート７、感熱ヘッドにより加熱して色票
Ｚ昇華させ、被記録体上に転写記録する昇華方式とがあ
るが、昇華方式は感熱ヘッドに与えるエネルギービ変え
ることにより色素の昇華転写量を制御することができる
ので、階調記録が容易となり、フルカラー記録には特に
有利と考えられる。There is a sublimation method in which a transfer sheet 7 is formed with an ink layer 7 containing a sublimable dye on a base film, and the color patch Z is sublimated by heating with a thermal head to transfer and record onto a recording medium. Since the amount of sublimation transfer of the dye can be controlled by changing the energy applied to the thermal head, gradation recording becomes easy and it is considered to be particularly advantageous for full-color recording.

ノυ　発明が解決しようとする問題点 本発明は感熱記録ヘッドの作動条件で容易に昇華するこ
と、感熱記録ヘッドの作動条件で熱分解しないこと、色
再現上、好ましい色相を有すること１分子吸光係数が大
きいこと、熱、光、湿気、薬品などに対して安定なこと
、合成が容易なこと、インク化適性が優れていること等
の条件ヲ漕足するシアン色素の提供をその目的とするも
のである。Problems to be Solved by the Invention The present invention is characterized by the fact that it sublimates easily under the operating conditions of a thermal recording head, does not thermally decompose under the operating conditions of a thermal recording head, and has a favorable hue for color reproduction. The purpose is to provide a cyan dye that satisfies the following conditions: high coefficient, stability against heat, light, moisture, chemicals, etc., ease of synthesis, and excellent suitability for ink formation. It is something.

発明の構成 本発明は、一般式〔■〕 ０　　　　　０　　　　　　　Ｓ　　　　　　Ｓわし、
−Ｙｌおよび一乎は水素原子、フッ素原子により置換さ
れていてもよいアルキル基、アルコキシ基、ハロゲン原
子又は−ＮＨＲＹ表わし。Structure of the Invention The present invention is based on the general formula [■] 0 0 SS
-Yl and ichito represent a hydrogen atom, an alkyl group optionally substituted with a fluorine atom, an alkoxy group, a halogen atom, or -NHRY.

α し、−Ｒ１、Ｒ２および−Ｒ６はｃｌ−、−ａ、の置換
もしくは非置換のアルキル基を表わし　　ｌ（３，１４
および−Ｒ５は水素原子又はメチル基を表わし、−又は
水素原子、フッ素原子により置換されていてもよいアル
キル基、アルコキシ基、ホルミルアミノ基、フッ素原子
により置換されていてもよいアルキルカルボニルアミノ
基、アリールカルボニルアミ７基又はハロゲン原子７表
わし。α and -R1, R2 and -R6 represent substituted or unsubstituted alkyl groups of cl-, -a, and l(3,14
and -R5 represents a hydrogen atom or a methyl group, - or a hydrogen atom, an alkyl group optionally substituted with a fluorine atom, an alkoxy group, a formylamino group, an alkylcarbonylamino group optionally substituted with a fluorine atom, 7 arylcarbonylamide groups or 7 halogen atoms.

−Ｙは水素原子、フッ素原子【より置換されてイテモヨ
いアルキル基、アルコキシ基又ハロゲン原子を表わす） で示される感か・転写記録用色素７その要旨とするもの
である。-Y is a hydrogen atom, a fluorine atom (represents an alkyl group, an alkoxy group, or a halogen atom substituted with an alkyl group or a halogen atom).The gist of Transfer Recording Dye 7 is as follows.

上記一般式［０で示される本発明の色素は。The dye of the present invention represented by the general formula [0] is:

たとえば、下記一般式〔■〕 （式中、Ｒ，ＹｌおよびＹ２は前記定義に同じ）で示さ
れるフェノール類と下記一般式〔側−７＝ Ｉ（２Ｎ−Ｋ　　　　　　−−−−（Ｍ〕Ｃ式中、Ｋは
前記定義に同じ。ノ で示されるアニＩＪｙ類とを硝酸銀で処理することによ
り製造される。For example, a phenol represented by the following general formula [■] (wherein R, Yl and Y2 are the same as defined above) and a phenol represented by the following general formula [side-7=I(2N-K ---(M)C In the formula, K has the same definition as above.It is produced by treating the aniline IJy represented by () with silver nitrate.

前記一般式［Ｉ）中、Ｒ１，Ｒ２及びＲ６の置換アルキ
ル基の置換基の例としては１例えば、ノ・ロゲン原子、
ビニル基、アルコキシ基等が挙げられる。In the general formula [I], examples of substituents for the substituted alkyl groups of R1, R2 and R6 include 1, for example, no-rogen atom,
Examples include vinyl group and alkoxy group.

また、前記一般式０）において、特に好まし○ メチル基、トリフルオロメチル基、メトキシ基。In addition, in the general formula 0), particularly preferred ○ Methyl group, trifluoromethyl group, methoxy group.

Ｃ６のアルキル基、トリフルオロメチル基、バー７　／
ｌ／　、ｔ　Ｃｌ　：ｆ−、チｋ　基又は、パーフルオ
ロプロピル基を、ＲＢ、ｐ＜およびＲ５としては、水素
原子又はメチル基を、モしてＸおよびＹとしては、水素
原子、メチル基、トリフルオロメチル基、メトキシ基、
エトキシ基、塩素原子又は臭累原子を挙げることができ
る。C6 alkyl group, trifluoromethyl group, bar 7 /
l/, t Cl: f-, Tk group or perfluoropropyl group, RB, p< and R5 are hydrogen atoms or methyl groups, and X and Y are hydrogen atoms, methyl groups. , trifluoromethyl group, methoxy group,
Mention may be made of ethoxy group, chlorine atom or odor atom.

本発明の色素Ｚ本記録万式に適用する場合。When applied to the dye Z book recording system of the present invention.

色素を結着剤ととも冗媒体中圧溶解あるいは微粒子状に
分散させることによりインクを調製し、該インク７ペー
スフイルム上に塗布、乾燥し転写シートを作製する必要
がある。It is necessary to prepare an ink by dissolving the dye together with a binder under medium pressure in a medium or by dispersing it in the form of fine particles, and then apply the ink onto a 7-pace film and dry it to prepare a transfer sheet.

インク調製のための結着剤としては、セルロース系、ア
クリル酸系、でんぷん系などの水溶性樹脂、アクリル樹
脂、メタクリル樹脂、ポリスチレン、ポリカーボネート
、ポリスルホン、ポリエーテルスルホン、エチルセルロ
ースなどの有機溶剤に可溶性の樹脂々どを挙げることか
できる。有機溶剤可溶性の樹脂の場合、有機溶剤溶液と
してのみならず水性分散液の形で使用することも可能で
ある。Binders for ink preparation include water-soluble resins such as cellulose, acrylic acid, and starch, and organic solvent-soluble resins such as acrylic resin, methacrylic resin, polystyrene, polycarbonate, polysulfone, polyethersulfone, and ethyl cellulose. I can list various resins. In the case of an organic solvent-soluble resin, it is possible to use it not only as an organic solvent solution but also in the form of an aqueous dispersion.

インク調製のための媒体としては水の他に。Besides water as a medium for ink preparation.

メチルアルコール、イソプロピルアルコール。Methyl alcohol, isopropyl alcohol.

イソブチルアルコールなどのアルコール類、メチルセロ
ソルブ、エチルセロソルブなどのセロノルブ類、トルエ
ン、キシレン、クロロベンゼンなどの芳香族類、酢酸エ
チル、酢酸ブチルなどのエステル＠、アセトン、メチル
エチルケトン、メチルイソブチルケトン、シクロヘキサ
ノンなどのケトン類、塩化メチレン、クロロホルム、ト
リクロロエチレンなどの塩素系溶剤、テトラヒドロフラ
ン、ジオキサンなどのエーテル類、Ｎ、Ｎ−ジメチルホ
ルムアミド、Ｎ−メチルピロリドンなどの有機溶剤溶液
げることができる。Alcohols such as isobutyl alcohol, cellonorubs such as methyl cellosolve and ethyl cellosolve, aromatics such as toluene, xylene and chlorobenzene, esters such as ethyl acetate and butyl acetate, ketones such as acetone, methyl ethyl ketone, methyl isobutyl ketone and cyclohexanone , chlorinated solvents such as methylene chloride, chloroform and trichloroethylene, ethers such as tetrahydrofuran and dioxane, and organic solvent solutions such as N,N-dimethylformamide and N-methylpyrrolidone.

転写シート作製のためのインクＺ塗布するベースフィル
ムとしては、コンデンサー紙、グラシン紙のような薄葉
紙、ポリエステル、ポリアミド、ポリイミドのような耐
熱性の良好なプラスチックのフィルムが適しているが、
それらの厚さとしては３〜！ｒＯμｍの範囲Ｚ挙げるこ
とができる。As a base film to which ink Z is applied for preparing a transfer sheet, thin paper such as condenser paper or glassine paper, or a film of plastic with good heat resistance such as polyester, polyamide, or polyimide is suitable.
Their thickness is 3~! A range Z of rOμm can be mentioned.

インク７ペースフイルムに塗布する方法としテハ、ＩＪ
バースロールコータ−、グラビアコーター、ロッドコー
ター、エアドクタコーターなどに使用して実施すること
ができ、インクの塗布層の厚さは乾燥後０．７〜３μｍ
の範囲となるよう塗布すれば良い（原崎勇次著、槙書店
。How to apply ink to 7-pace film, Teha, IJ
It can be carried out using a bar roll coater, gravure coater, rod coater, air doctor coater, etc., and the thickness of the ink coating layer is 0.7 to 3 μm after drying.
(Yuji Harasaki, Maki Shoten.)

１９７９年発行「コーティング方式」）。Coating method (published in 1979).

発明の作用及び効果 本発明の前記〔■〕で示されるインドアニリン系色素は
鮮明なシアン色ン有するため、適当なマゼンタ色および
イエロー色と組み合せることにより色再現性の良好なフ
ルカラー記録ン得るのに適しており、又昇華し易く、分
子吸光係数が大きいため感熱ヘッドに大きな負担をかけ
ることなく、高速で色濃度の高い記録ビ得ることができ
る。更に熱１元、湿気、薬品などに対して安定であるた
め、転写記録中に熱分解することなく、得られた記録の
保存性も優れている。Functions and Effects of the Invention The indoaniline dye shown in [■] of the present invention has a clear cyan color, so by combining it with appropriate magenta and yellow colors, full-color recording with good color reproducibility can be obtained. Furthermore, since it is easily sublimed and has a large molecular extinction coefficient, it is possible to record images with high color density at high speed without placing a large burden on the thermal head. Furthermore, since it is stable against heat, humidity, chemicals, etc., it does not undergo thermal decomposition during transfer recording, and the obtained recording has excellent storage stability.

又本発明の色素は有機溶剤に対する溶解性及び水に対す
る分散性が良好であるため、均一に溶解あるいは分散し
た高濃度のインク７調製することが答易であり、それら
のインクを用いることにより１色素が均一て高濃度で塗
布された転写ジートン得ることができる。したがって、
それらの転写シートラ用いることにより均−性及び色濃
度の良好な記録７得ることができる。Furthermore, since the dye of the present invention has good solubility in organic solvents and good dispersibility in water, it is easy to prepare a uniformly dissolved or dispersed ink 7 of high concentration. It is possible to obtain a transfer dye coated with a uniform and high concentration of dye. therefore,
By using these transfer sheets, records 7 with good uniformity and color density can be obtained.

１２一 実施例 以下実施例によりこの発明を具体的に説明するがかかる
実施例は本発明を限定するものではない。121 EXAMPLES The present invention will be specifically explained with reference to Examples below, but these Examples are not intended to limit the present invention.

実施例１ ａ）インクの調製 〇、Ｈ５ 上記色素　　　　　　　　／Ｑｇ 奈 ポリスルホン樹脂　　　　１０ｆｌ クロロベンゼン　　　　　ｇｏｇ 合計　　　　１００ｆｌ ※日産化学工業株式会社製造、ニーデルＰ−／７００Ｃ
商品名） 上記組成の混合物ンペイントコンデイショナーで７０分
間処理し、インクの調製を行なった。色素及び樹脂は完
全に溶解し、均一な溶液のインキを得ることができた。Example 1 a) Preparation of ink〇, H5 Above pigment /Qg Polysulfone resin 10fl Chlorobenzene gog Total 100fl *Manufactured by Nissan Chemical Industries, Ltd., Needel P-/700C
(Product name) The mixture having the above composition was treated with a paint conditioner for 70 minutes to prepare ink. The pigment and resin were completely dissolved, and an ink with a uniform solution could be obtained.

ｂ）転写シートの作製 上記のインクをバーコーター（ＲＫ　Ｐｒ１ｎｔＣｏａ
ｔ　Ｉｎｓｔｒｕｍｅｎｔｓ社製造＋Ａ　／　）　Ｙ用
いてポリイミトフィにム（１３；μｍ厚う上に塗布した
後、自然乾燥して転写シートを得た。b) Preparation of transfer sheet The above ink was coated with a bar coater (RK Pr1ntCoa
A transfer sheet was obtained by coating a polyimide film (13 μm thick) on a polyimide film (manufactured by T Instruments, Inc. +A/) Y, and then air drying it.

Ｃ）転写記録 上記転写シートのインク塗布面乞被記録体と重ね感熱ヘ
ッドを用い下記条件で記録し、鮮明なシアン色でり均一
で高い色濃度の記録を得ることができた。得られた記録
の色濃度は１．：ｌＡ；であった。C) Transfer Recording The ink-applied surface of the above transfer sheet was overlapped with the recording material using a thermal head under the following conditions, and it was possible to obtain a record with a clear cyan color, uniformity, and high color density. The color density of the obtained record was 1. :lA;

記録条件 主走査、副走査の線密度二ｌドツト／朋記録電力　　　
　　　　　：ｏ、ｔｗ７ドツトヘツドの加熱時間　　二
ノθｍ５ｅｃ なお、被記録体は、飽和ポリエステル３ｑ重量％の水分
散＊Ｃ東洋紡績株式会社製造。Recording conditions Linear density of main scanning and sub-scanning: 2 l dots/ho Recording power
Heating time of o, tw7 dot head 2 no θm5ec The recording medium is a water dispersion of 3q% by weight of saturated polyester *C manufactured by Toyobo Co., Ltd.

バイロナーｋＭＤ−１２００．商品名）１０ｇとシリカ
〔日不シリヵ工業株式会社製造。Byloner kMD-1200. Product name) 10g and silica (manufactured by Nifu Silica Industries Co., Ltd.)

Ｎ１ｐｓｉｌ　Ｂ　２コ（７Ａ、商品名）１ｇを混合し
調製した液を上質紙（，２００μｍ厚）にバーコーｐ　
−（ＲＫ　Ｐｉｎｔ　Ｏｏａ、を工ｎ８ｔｕｍｅｎｔＳ
社製造、煮３）を用いて塗布後、乾燥して製造した。Mix 1 g of 2 psi of N1psil B (7A, trade name) and spread the prepared solution onto high-quality paper (200 μm thick) using a barcopter.
-(RK Pint Ooa, the engineering n8tumentS
It was manufactured by coating the product using 3) and drying it.

色濃度は、米国マクベス社製造、デンシトメーターＲ’
Ｄ　−、ｉｌｌ型（フィルター：ラツテンＡコＳ）を用
いて測定した。Color density was measured using a densitometer R' manufactured by Macbeth, USA.
D-, measured using ill type (filter: Ratten AkoS).

得られた記録の耐光性試験Ｚカーボンアークフェードメ
ーター（スガ試験機株式会社製造）を用いてブラックパ
ネル温度６３士−℃で実施したがｌ／、０時間の照射後
はとんど変退色しなかった。また、転写シートおよび得
られた記録は熱及び湿気に対して安定であり、暗所堡存
性にすぐれていた。A light resistance test of the obtained record was carried out using a Z carbon arc fade meter (manufactured by Suga Test Instruments Co., Ltd.) at a black panel temperature of 63 °C, but after irradiation for 0 hours, the color changed and faded. There wasn't. Furthermore, the transfer sheet and the resulting recording were stable against heat and moisture, and had excellent dark storage properties.

本実施例１で用いた色素は、以下の方法で製造された。The dye used in Example 1 was manufactured by the following method.

下記構造式 で表わされるコーアセトアミドーフェノール３．０ｇと
下記構造式 ゴ中ｔ７ｘ＋え、室温で攪拌し、次いで、硝酸銀３、ｌ
Ａ９を水ｌＳｍ１に溶解させ１こ水溶液ア滴下した。コ
ｇ％アンモニア水ｌりｍノン加え、さらに硝酸銀１０．
！ｇ’ｌｆ水ｔｏｍｌに溶解させた水溶液を滴下し、３
０−１０℃で３時間反応させた。反応終了後、クロロホ
ルムで抽出し。3.0 g of coacetamidophenol represented by the following structural formula and t7x+ in the following structural formula were stirred at room temperature, and then 3.1 g of silver nitrate was added.
A9 was dissolved in 1Sm1 of water and 1 aqueous solution was added dropwise. Cog% of ammonia water and 10% of silver nitrate were added.
! Drop an aqueous solution dissolved in g'lf water toml, and add 3
The reaction was carried out at 0-10°C for 3 hours. After the reaction was completed, it was extracted with chloroform.

溶媒留去後、クロロホルムでカラムｆＲＲＹ行ない、下
記構造式 ％式％ で示されるインドアニリン系色素の精製品左、３ｇ〔封
埋収率７３％）７得た。After distilling off the solvent, column fRRY was carried out using chloroform to obtain 3 g (73% embedding yield) of a purified product of indoaniline dye represented by the following structural formula %.

上記色素の極大吸収波長はＡ、ｔ：ｌｎｍ（クロロホル
ム〕であった。The maximum absorption wavelength of the dye was A, t: lnm (chloroform).

実施例ユ 実施例／で用いた色素のかわりに第７表に示す色素を用
い実施例１と同様の方法でインクの調製、転写シートの
作製、及び転写記録７実施した結果、各々第１表に示す
色濃度の鮮明なシアン色の記録を得ることができた。Ink was prepared, a transfer sheet was prepared, and transfer recording 7 was carried out in the same manner as in Example 1 using the dyes shown in Table 7 instead of the dyes used in Example 1. The results are shown in Table 1. A clear cyan color record with the color density shown in can be obtained.

得られた記録の耐光性試験、及び転写シート及び記録の
暗所保存性試験の結果は良好であった。The results of the light fastness test of the obtained record and the dark storage stability test of the transfer sheet and record were good.

Claims (2)

【特許請求の範囲】[Claims] （１）一般式〔 I 〕▲数式、化学式、表等があります
▼・・・・・・・・・・・・・・・・・・〔 I 〕（式
中、−Ｒは▲数式、化学式、表等があります▼、▲数式
、化学式、表等があります▼、▲数式、化学式、表等が
あります▼、 ▲数式、化学式、表等があります▼、▲数式、化学式、
表等があります▼、▲数式、化学式、表等があります▼
、▲数式、化学式、表等があります▼、 ▲数式、化学式、表等があります▼、▲数式、化学式、
表等があります▼、▲数式、化学式、表等があります▼
又は▲数式、化学式、表等があります▼を表 わし、−Ｙ＾１および−Ｙ＾２は水素原子、フッ素原子
により置換されていてもよいアルキル基、アルコキシ基
、ハロゲン原子又は−ＮＨＲを表わし、−Ｋは▲数式、
化学式、表等があります▼、▲数式、化学式、表等があ
ります▼、▲数式、化学式、表等があります▼、 ▲数式、化学式、表等があります▼、▲数式、化学式、
表等があります▼、▲数式、化学式、表等があります▼
、 ▲数式、化学式、表等があります▼、▲数式、化学式、
表等があります▼、▲数式、化学式、表等があります▼
を表わ し、−Ｒ＾１、−Ｒ＾２および−Ｒ＾６はＣ＿１〜Ｃ＿
８の置換もしくは非置換のアルキル基を表わし、−Ｒ＾
３、−Ｒ＾４および−Ｒ＾５は水素原子又はメチル基を
表わし、−Ｘは水素原子、フッ素原子により置換されて
いてもよいアルキル基、アルコキシ基、ホルミルアミノ
基、フッ素原子により置換されていてもよいアルキルカ
ルボニルアミノ基、アリールカルボニルアミノ基又はハ
ロゲン原子を表わし、−Ｙは水素原子、フッ素原子によ
り置換されていてもよいアルキル基、アルコキシ基又は
ハロゲン原子を表わす） で示される感熱転写記録用色素。(1) General formula [I] ▲ There are mathematical formulas, chemical formulas, tables, etc. ▼・・・・・・・・・・・・・・・・・・ [I] , there are tables, etc. ▼, ▲ there are mathematical formulas, chemical formulas, tables, etc. ▼, ▲ there are mathematical formulas, chemical formulas, tables, etc. ▼, ▲ there are mathematical formulas, chemical formulas, tables, etc. ▼, ▲ mathematical formulas, chemical formulas,
There are tables, etc. ▼, ▲ There are mathematical formulas, chemical formulas, tables, etc. ▼
, ▲ There are mathematical formulas, chemical formulas, tables, etc. ▼, ▲ There are mathematical formulas, chemical formulas, tables, etc. ▼, ▲ Mathematical formulas, chemical formulas,
There are tables, etc. ▼, ▲ There are mathematical formulas, chemical formulas, tables, etc. ▼
or ▲There are mathematical formulas, chemical formulas, tables, etc.▼, and -Y^1 and -Y^2 represent a hydrogen atom, an alkyl group that may be substituted with a fluorine atom, an alkoxy group, a halogen atom, or -NHR, -K is ▲mathematical formula,
There are chemical formulas, tables, etc. ▼, ▲ There are mathematical formulas, chemical formulas, tables, etc. ▼, ▲ There are mathematical formulas, chemical formulas, tables, etc. ▼, ▲ There are mathematical formulas, chemical formulas, tables, etc. ▼, ▲ Mathematical formulas, chemical formulas,
There are tables, etc. ▼, ▲ There are mathematical formulas, chemical formulas, tables, etc. ▼
, ▲There are mathematical formulas, chemical formulas, tables, etc.▼,▲Mathematical formulas, chemical formulas,
There are tables, etc. ▼, ▲ There are mathematical formulas, chemical formulas, tables, etc. ▼
-R^1, -R^2 and -R^6 are C_1 to C_
8 represents a substituted or unsubstituted alkyl group, -R^
3, -R^4 and -R^5 represent a hydrogen atom or a methyl group, -X is a hydrogen atom, an alkyl group optionally substituted with a fluorine atom, an alkoxy group, a formylamino group, a fluorine atom substituted an alkylcarbonylamino group, an arylcarbonylamino group, or a halogen atom which may be substituted with a hydrogen atom, -Y represents an alkyl group, an alkoxy group, or a halogen atom which may be substituted with a hydrogen atom or a fluorine atom) Recording dye. （２）特許請求の範囲第１項記載の感熱転写記録用色素
において、−Ｒが▲数式、化学式、表等があります▼、
▲数式、化学式、表等があります▼、 ▲数式、化学式、表等があります▼、▲数式、化学式、
表等があります▼、▲数式、化学式、表等があります▼
、▲数式、化学式、表等があります▼、 ▲数式、化学式、表等があります▼又は▲数式、化学式
、表等があります▼を示し、−Ｙ＾１および −Ｙ＾２が水素原子、メチル基、トリフルオロメチル基
、メトキシ基、塩素原子、臭素原子、▲数式、化学式、
表等があります▼、▲数式、化学式、表等があります▼
、▲数式、化学式、表等があります▼、 ▲数式、化学式、表等があります▼又は▲数式、化学式
、表等があります▼を示し、−Ｋが ▲数式、化学式、表等があります▼、▲数式、化学式、
表等があります▼、▲数式、化学式、表等があります▼
又は ▲数式、化学式、表等があります▼を示し、−Ｒ＾１、
−Ｒ＾２および−Ｒ＾６がＣ＿１〜Ｃ＿６のアルキル基
、トリフルオロメチル基、パーフルオロエチル基、パー
フルオロプロピル基を示し、−Ｒ＾３、−Ｒ＾４および
−Ｒ＾５が水素原子又はメチル基を示し、−Ｘおよび−
Ｙが水素原子、メチル基、トリフルオロメチル基、メト
キシ基、エトキシ基、塩素原子又は臭素原子、で示され
る物。(2) In the dye for thermal transfer recording described in claim 1, -R is ▲a mathematical formula, a chemical formula, a table, etc.▼,
▲There are mathematical formulas, chemical formulas, tables, etc.▼, ▲There are mathematical formulas, chemical formulas, tables, etc.▼, ▲Mathematical formulas, chemical formulas,
There are tables, etc. ▼, ▲ There are mathematical formulas, chemical formulas, tables, etc. ▼
, ▲ There are mathematical formulas, chemical formulas, tables, etc. ▼, ▲ There are mathematical formulas, chemical formulas, tables, etc. ▼ or ▲ There are mathematical formulas, chemical formulas, tables, etc. ▼, where -Y^1 and -Y^2 are hydrogen atoms, methyl group, trifluoromethyl group, methoxy group, chlorine atom, bromine atom, ▲mathematical formula, chemical formula,
There are tables, etc. ▼, ▲ There are mathematical formulas, chemical formulas, tables, etc. ▼
, ▲There are mathematical formulas, chemical formulas, tables, etc.▼, ▲There are mathematical formulas, chemical formulas, tables, etc.▼ or ▲There are mathematical formulas, chemical formulas, tables, etc.▼, and -K indicates ▲There are mathematical formulas, chemical formulas, tables, etc.▼, ▲Mathematical formulas, chemical formulas,
There are tables, etc. ▼, ▲ There are mathematical formulas, chemical formulas, tables, etc. ▼
Or ▲There are mathematical formulas, chemical formulas, tables, etc.▼, -R^1,
-R^2 and -R^6 represent C_1 to C_6 alkyl group, trifluoromethyl group, perfluoroethyl group, perfluoropropyl group, and -R^3, -R^4 and -R^5 are hydrogen Indicates an atom or methyl group, -X and -
Y is a hydrogen atom, a methyl group, a trifluoromethyl group, a methoxy group, an ethoxy group, a chlorine atom, or a bromine atom.
JP59170740A 1984-07-11 1984-08-16 Coloring matter for thermal transfer recording Granted JPS6149893A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP59170740A JPS6149893A (en) 1984-08-16 1984-08-16 Coloring matter for thermal transfer recording
CA000486541A CA1283660C (en) 1984-07-11 1985-07-09 Dyes for sublimation heat-sensitive transfer recording
DE19853524519 DE3524519A1 (en) 1984-07-11 1985-07-09 Dyes for heat-sensitive sublimation transfer recording
GB8517439A GB2161824B (en) 1984-07-11 1985-07-10 Dyes for sublimation heat-sensitive transfer recording
FR8510579A FR2567532B1 (en) 1984-07-11 1985-07-10 DYES FOR SUBLIMATION THERMAL TRANSFER RECORDING
US07/008,268 US4829047A (en) 1984-07-11 1987-01-29 Dye transfer sheet for sublimation heat-sensitive transfer recording
US07/696,929 USRE34737E (en) 1984-07-11 1991-05-08 Dye transfer sheet for sublimation heat-sensitive transfer recording

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59170740A JPS6149893A (en) 1984-08-16 1984-08-16 Coloring matter for thermal transfer recording

Publications (2)

Publication Number Publication Date
JPS6149893A true JPS6149893A (en) 1986-03-11
JPH051155B2 JPH051155B2 (en) 1993-01-07

Family

ID=15910502

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59170740A Granted JPS6149893A (en) 1984-07-11 1984-08-16 Coloring matter for thermal transfer recording

Country Status (1)

Country Link
JP (1) JPS6149893A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6371393A (en) * 1986-09-12 1988-03-31 Matsushita Electric Ind Co Ltd Transfer material for thermal transfer recording and thermal transfer recording method
JPH0284393A (en) * 1988-09-21 1990-03-26 Hitachi Ltd Thermal transfer sheet, production thereof and thermal transfer method
US5250133A (en) * 1991-11-01 1993-10-05 Konica Corporation Method for recording images and apparatus for recording images
JP2008248125A (en) * 2007-03-30 2008-10-16 Fujifilm Corp Indoaniline pigment, ink sheet for heat-sensitive transfer recording, heat-sensitive transfer recording method, color toner, ink-jet ink, and color filter

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6371393A (en) * 1986-09-12 1988-03-31 Matsushita Electric Ind Co Ltd Transfer material for thermal transfer recording and thermal transfer recording method
JPH0535079B2 (en) * 1986-09-12 1993-05-25 Matsushita Denki Sangyo Kk
JPH0284393A (en) * 1988-09-21 1990-03-26 Hitachi Ltd Thermal transfer sheet, production thereof and thermal transfer method
US5250133A (en) * 1991-11-01 1993-10-05 Konica Corporation Method for recording images and apparatus for recording images
JP2008248125A (en) * 2007-03-30 2008-10-16 Fujifilm Corp Indoaniline pigment, ink sheet for heat-sensitive transfer recording, heat-sensitive transfer recording method, color toner, ink-jet ink, and color filter

Also Published As

Publication number Publication date
JPH051155B2 (en) 1993-01-07

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