JP2618363B2 - Inkjet recording method - Google Patents
Inkjet recording methodInfo
- Publication number
- JP2618363B2 JP2618363B2 JP28025988A JP28025988A JP2618363B2 JP 2618363 B2 JP2618363 B2 JP 2618363B2 JP 28025988 A JP28025988 A JP 28025988A JP 28025988 A JP28025988 A JP 28025988A JP 2618363 B2 JP2618363 B2 JP 2618363B2
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- Prior art keywords
- ink
- color
- recording method
- dye
- jet recording
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- Inks, Pencil-Leads, Or Crayons (AREA)
Description
【発明の詳細な説明】 (産業上の利用分野) 本発明はインクジェット記録方法に関し、更に詳しく
は、濃淡部を有し且つ淡色部及び混色部の耐光性にも優
れた多色カラー画像を与えるインクジェット記録方法に
関する。Description: FIELD OF THE INVENTION The present invention relates to an ink jet recording method, and more particularly, to a multicolor image having dark and light portions and excellent light fastness in a light color portion and a mixed color portion. The present invention relates to an inkjet recording method.
(従来の技術) インクジェット記録方法は、記録ヘッドのノズルから
インクの液滴を吐出させ、このインク滴を紙、布等の被
記録材に吸収させて画像等の記録を行うものであり、騒
音の発生が少なく、特別な定着処理を要することなく、
しかも高速記録、多色カラー画像記録の可能な記録方法
である。(Prior Art) In an ink jet recording method, an ink droplet is ejected from a nozzle of a recording head, and the ink droplet is absorbed by a recording material such as paper or cloth to record an image or the like. Less occurrence, no need for special fixing process,
Moreover, it is a recording method capable of high-speed recording and multicolor color image recording.
多色カラー画像の記録は、イエロー(Y)、マゼンタ
(M)、シアン(C)の3原色或いはブラック(Bk)を
加えた4原色を減法混色することによって行う。すなわ
ち、記録ヘッドの各色に専用のノズルから3色のインク
或いはブラックを加えた4色のインクを、各々のインク
の吐出量を制御しながら吐出し、被記録材の1画素に各
々のインクを混合吸収させて多色カラー画像の記録を行
うものである。Recording of a multicolor image is performed by subtractively mixing three primary colors of yellow (Y), magenta (M), and cyan (C) or four primary colors including black (Bk). That is, four colors of ink obtained by adding three colors of ink or black from dedicated nozzles to each color of the recording head are discharged while controlling the discharge amount of each ink, and each ink is discharged to one pixel of the recording material. The multicolor image is recorded by mixing and absorbing.
(発明が解決しようとしている問題点) 上記多色カラー画像の形成に際しては色の違いだけで
はなく、色の濃淡をも形成し、更に中間色領域の形成も
必要である。(Problems to be Solved by the Invention) When forming the above-mentioned multicolor image, not only the difference in color but also the shading of the color must be formed, and the formation of an intermediate color region is also required.
濃淡部の形成は、染料濃度の異なる二種以上のインク
を用いて行われ、又、中間色は異なるインクの混色(被
記録材上での)によって形成される。The formation of the light and shade portions is performed using two or more kinds of inks having different dye concentrations, and the intermediate color is formed by mixing different inks (on the recording material).
このように濃淡及び中間色領域を有する多色カラー画
像は、勿論種々の特性、特に全体的に鮮明性及び耐光性
に優れることが理想であるが、現状では十分な鮮明性及
び耐光性を同時に与える染料は開発されていない。As described above, a multi-color image having a shade and an intermediate color region is, of course, ideally excellent in various characteristics, particularly in overall sharpness and light fastness, but at present, it simultaneously provides sufficient sharpness and light fastness. No dye has been developed.
すなわち、一般的に鮮明性に優れる染料は耐光性に劣
る傾向があり、一方、耐光性に優れる染料は鮮明性に劣
る傾向がある。That is, generally, a dye excellent in sharpness tends to have poor light fastness, while a dye excellent in light fastness tends to have poor sharpness.
従ってこれらの染料で多色カラー画像を形成すると鮮
明な画像は耐光性が劣り、一方、耐光性に優れる画像は
鮮明性に劣る傾向がある。Therefore, when a multicolor image is formed with these dyes, a clear image tends to have poor light fastness, while an image having excellent light fastness tends to have poor sharpness.
特に多色カラー画像が濃淡部を有する鮮明な画像の場
合には淡色部の光褪色が速やかで、短時間に著しく画像
品質が低下するという問題がある。特にこの場合におい
て、淡色の中間色領域、すなわち、原色インクの混色部
は染料の相互作用によって一層光褪色が促進される傾向
がある。In particular, when the multicolor image is a clear image having a dark and light portion, there is a problem that the light-colored portion is quickly faded and the image quality is significantly reduced in a short time. In particular, in this case, light fading tends to be further promoted in the light intermediate color region, that is, the mixed color portion of the primary color ink due to the interaction of the dye.
例えば、耐光性、鮮明性等の面からシアン染料には銅
フタロシアニン染料を用いているのが一般的である。し
かし、銅フタロシアニン染料が触媒となり、一部のマゼ
ンタ染料の光劣化を促進し、その混色部におけるマゼン
タの褪色を加速する傾向があることが明らかになった。For example, a copper phthalocyanine dye is generally used as a cyan dye in terms of light resistance and sharpness. However, it was revealed that the copper phthalocyanine dye served as a catalyst, which promoted the photodegradation of some magenta dyes and accelerated the fading of magenta in the mixed color areas.
そこで、鮮明性には劣るが、マゼンタの耐光劣化を促
進させないシアン染料を淡インクとして用いる方法が提
案された。しかしこの方法では、淡色マゼンタインクと
濃色シアンインクとの混色部におけるマゼンタの耐光劣
化を抑制することはできなかった。Therefore, a method has been proposed in which a cyan dye which is inferior in sharpness but does not promote deterioration of light resistance of magenta is used as a light ink. However, according to this method, it was not possible to suppress the light resistance deterioration of magenta in the mixed color portion of the light-color magenta ink and the dark-color cyan ink.
本発明の目的は、鮮明な画像であり、しかも淡色部や
中間色領域の耐光性にも優れた多色カラー画像を提供す
ることである。SUMMARY OF THE INVENTION It is an object of the present invention to provide a multicolor image which is a clear image and has excellent light fastness in a light-colored portion or an intermediate color region.
(問題点を解決するための手段) 上記目的は以下の本発明によって達成される。(Means for Solving the Problems) The above object is achieved by the present invention described below.
すなわち、本発明は、マゼンタインクを含む2色以上
のインクを用い、少なくともマゼンタインクについては
濃色インクと淡色インクを含む染料濃度の異なる少なく
とも2種のインクを用いて記録を行うインクジェット記
録方法であって、マゼンタインクのうち濃色インクと淡
色インクとの間で用いる染料が異なることを特徴とする
インクジェット記録方法である。That is, the present invention relates to an ink jet recording method in which two or more colors of ink including magenta ink are used, and at least for magenta ink, recording is performed using at least two types of inks having different dye concentrations, including dark ink and light color ink. An ink jet recording method characterized by using different dyes between the dark color ink and the light color ink among the magenta inks.
(作用) インクジェット記録方法において、濃色部は鮮明な色
調の染料を含むインクを用いて形成し、淡色部や淡色の
中間色領域は他の染料によって褪色が促進されず耐光性
に優れた染料を含むインクを用いて形成することによっ
て、全体的に耐光性及び鮮明性に優れた多色カラー画像
を提供することができる。(Action) In the ink jet recording method, a dark color portion is formed using an ink containing a dye having a clear color tone, and a light color portion or a light-colored intermediate color region is formed of a dye excellent in light resistance without fading being promoted by another dye. By forming the ink using the containing ink, it is possible to provide a multicolor image excellent in light resistance and sharpness as a whole.
(好ましい実施態様) 次に好ましい実施態様を挙げて本発明を更に詳しく説
明する。(Preferred Embodiment) Next, the present invention will be described in more detail with reference to preferred embodiments.
本発明で使用するインクは、好ましくはイエロー、マ
ゼンタ、シアンの3原色又はそれにブラックを加えた4
原色のインクであり、これらのインクのうち少なくとも
マゼンタインクは、染料濃度の高い濃色インクとそれよ
りも染料濃度の低い淡色インクの2種以上を用いる。濃
色インクは多色カラー画像の高濃度領域を、そして淡色
インクは多色カラー画像の淡色領域又は混色領域を形成
する。The ink used in the present invention is preferably three primary colors of yellow, magenta, and cyan, or four primary colors including black.
It is a primary color ink. Among these inks, at least two types of magenta ink are used: a deep color ink having a high dye concentration and a light color ink having a lower dye concentration. The dark ink forms the high density area of the multicolor image, and the light ink forms the light area or the mixed color area of the multicolor image.
濃色インクに用いる染料は鮮明性を主眼として選択
し、一方、淡色インクに用いる染料は耐光性及び他の染
料への影響を主眼にして選択する。Dyes used for dark inks are selected mainly for sharpness, while dyes used for light color inks are selected mainly for light fastness and influence on other dyes.
濃色インク用マゼンタ染料としては、鮮明性に優れ、
ある程度の耐光性を有する染料が好ましい。このような
染料として、例えば、C.I.アシッドレッド35、37、42、
106、186、C.I.リアクティブレッド180等が挙げられ
る。As a magenta dye for dark ink, it has excellent clarity,
Dyes having some lightfastness are preferred. As such a dye, for example, CI Acid Red 35, 37, 42,
106, 186, CI Reactive Red 180 and the like.
又、淡色インク用マゼンタ染料としては、耐光性があ
り、他色のインクとの混色時においても光褪色を促進さ
れないことが第一の条件となる。このような染料として
は、例えばC.I.アシッドレッド214、C.I.ダイレクトレ
ッド81、C.I.リアクティブレッド120等が挙げられる。The first condition is that the magenta dye for light-colored ink has light resistance and does not promote light fading even when mixed with another color ink. Examples of such a dye include CI Acid Red 214, CI Direct Red 81, and CI Reactive Red 120.
又、濃淡インクは、濃色インクと淡色インクの2種と
限定されず、それらの中間濃度のインクを用いてもよい
のは当然である。Further, the dark and light inks are not limited to two kinds of dark ink and light ink, and it is a matter of course that ink of an intermediate density between them may be used.
濃色インクの染料濃度は用いる染料のカバーバリュー
に依るが、一般的には約0.8乃至5重量%程度であり、
淡色インクの場合は同様に約0.01乃至2重量%程度であ
り、中間濃度インクはそれらの中間の0.1乃至3.0重量%
程度である。例えば、C.I.リアクティブレッド180はカ
ラーバリューが比較的高く、0.2重量%の染料濃度のイ
ンクで反射濃度0.1から0.5のマゼンタ色を表すことがで
きるが、極端にカラーバリューの低い染料、例えば、C.
I.リアクティブレッド120は、同範囲のマゼンタ色を表
現するには1.3重量%の濃度が必要となる。The dye concentration of the dark ink depends on the cover value of the dye used, but is generally about 0.8 to 5% by weight.
In the case of a light-colored ink, the amount is about 0.01 to 2% by weight, and the intermediate-density ink is 0.1 to 3.0% by weight in the middle.
It is about. For example, CI Reactive Red 180 has a relatively high color value and can represent a magenta color having a reflection density of 0.1 to 0.5 with an ink having a dye concentration of 0.2% by weight, but a dye having an extremely low color value, such as C .
I. Reactive Red 120 requires a concentration of 1.3% by weight to express the same range of magenta color.
又、本発明で使用するインクは、上記染料の外に液媒
体としての水、多価アルコール等の水溶性有機溶剤、湿
潤剤、その他の各種添加剤を含み得るものであって、こ
れらの液媒体や各種添加剤の種類及びそれらの配合割合
等はいずれも従来技術のインクジェットインクと同様の
ものであり、特に限定されないことは当然である。The ink used in the present invention may contain water as a liquid medium, a water-soluble organic solvent such as a polyhydric alcohol, a wetting agent, and other various additives in addition to the above-mentioned dyes. The types of the medium and the various additives and their mixing ratios are the same as those of the conventional inkjet ink, and it is needless to say that they are not particularly limited.
又、本発明で使用するインクジェット記録方法は従来
公知のいずれのインクジェット記録方法でもよく特に限
定されず、又、使用する被記録材も特に限定されず、い
ずれの被記録材を使用可能である。The inkjet recording method used in the present invention may be any conventionally known inkjet recording method, and is not particularly limited. Further, the recording material to be used is not particularly limited, and any recording material can be used.
(実施例) 次に実施例を挙げて本発明を更に具体的に説明する。
尚、文中、部又は%とあるのは特に断りのない限り重量
基準である。(Examples) Next, the present invention will be described more specifically with reference to examples.
In the description, parts and% are based on weight unless otherwise specified.
実施例1 水 50部 ジエチレングリコール 30部 N−メチル2−ピロリドン 10部 ポリエチレングリコール 10部 上記組成の溶媒に下記第1の染料を溶解し、下記第1
表の濃淡インクを調製した。 第1表 インク 染 料 染料濃度 Mconc. C.I.アシッドレッド37 1.5% Mdil. C.I.アシッドレッド214 0.6% Cconc. C.I.ダイレクトブルー199 1.5% Cdil. C.I.ダイレクトブルー199 0.3% M:マゼンタ、C:シアン、dil.:淡色、conc.:濃色 上記インクを用いてピエゾジェット方式のプリンター
で10Vステップの印字を行い、それぞれ各色の単色パッ
チ及び混色パッチを得、これらのパッチ中についてそれ
らの色調、耐光性及び耐水性を調べた。又、インクにつ
いては長期保存安定性と吐出安定性についても調べ、そ
の結果を後記第2表に示した。Example 1 Water 50 parts Diethylene glycol 30 parts N-methyl 2-pyrrolidone 10 parts Polyethylene glycol 10 parts The following first dye was dissolved in a solvent having the above composition.
The dark and light inks in the table were prepared. Table 1 Ink dye dye concentration Mconc. CI Acid Red 37 1.5% Mdil. CI Acid Red 214 0.6% Cconc. CI Direct Blue 199 1.5% Cdil. CI Direct Blue 199 0.3% M: magenta, C: cyan, dil. : Light color, conc .: Dark color Using a piezo jet printer, print in 10 V steps using the above inks to obtain single color patches and mixed color patches for each color, and in these patches, their color tone, light resistance and water resistance. The sex was examined. The inks were also examined for long-term storage stability and ejection stability, and the results are shown in Table 2 below.
(1)色調は、(イ)目視による鮮明性栄の判定及び
(ロ)濃淡インク間で等反射濃度を示すサンプルのUV V
IS反射スペクトルを測定し、算出したL*a*b*によ
る染料間の色差ΔE*により評価し、ΔE*≦3である
場合を○、3<ΔE*≦8である場合を△、そして8<
ΔE*である場合を×で表わした。(1) The color tone is (a) the determination of the sharpness by visual inspection and (b) the UV V of the sample which shows the equal reflection density between the dark and light inks.
The IS reflection spectrum was measured, and evaluated by the color difference ΔE * between the dyes based on the calculated L * a * b * . When ΔE * ≦ 3, ○, when 3 <ΔE * ≦ 8, Δ, and 8 <
The case of ΔE * was represented by x.
(2)耐光性は、蛍光灯フェードメーターHPUV(東洋精
機社製)中で24時間サンプルに光照射(I=0.96w/m2)
した時の光照射前後での色差ΔE*(L*a*b*表示
系)を算出し、ΔE*≦10である場合を○、10<ΔE*
≦20である場合を△、そして20<ΔE*である場合を×
で表示した。(2) The light resistance was measured by irradiating the sample with light in a fluorescent lamp fade meter HPUV (manufactured by Toyo Seiki) for 24 hours (I = 0.96 w / m 2 ).
The color difference ΔE * (L * a * b * display system) before and after light irradiation is calculated, and when ΔE * ≦ 10, ○, 10 <ΔE *
場合 when ≦ 20, and × when 20 <ΔE *
Displayed with.
(3)耐水性は、印字後静水中にサンプルを30分間浸
し、その前後の色差を測定した。(3) Water resistance was measured by immersing the sample in still water for 30 minutes after printing, and measuring the color difference before and after that.
(4)長期保存安定性は、インクをガラス容器中に密閉
し、−30℃及び60℃で6カ月間保存し、試験前後が物性
値、色相の変化、インク中の異物の有無について評価し
た。(4) For long-term storage stability, the ink was sealed in a glass container and stored at −30 ° C. and 60 ° C. for 6 months, and before and after the test, physical properties, changes in hue, and the presence or absence of foreign matter in the ink were evaluated. .
比較例1 実施例1におけるMdil.として、染料にC.I.アシッド
レッド37を0.2%用いたことを除き、他は実施例1と同
様にしてインクジェット記録を行い且つ同様に評価して
下記第2表の結果を得た。 第2表 評価項目 実施例1 比較例1 (1)記録画像による評価 ・色 調(イ) ○ ○ ・色 調(ロ) △ − ・耐光性 ○ × ・耐水性 ○ ○ (2)インクによる評価 ○ ○ 実施例2 実施例1と同一組成の溶媒を用いて下記第3表の濃淡
インクを調製した。 第3表 インク 染 料 染料濃度 Y C.I.ダイレクトイエロー86 0.9% Mconc. C.I.アシッドレッド42 2.0% Mmid. C.I.アシッドレッド42 0.8% Mdil. C.I.アシッドレッド214 0.4% Cconc. C.I.ダイレクトブルー199 1.5% Cmid. C.I.ダイレクトブルー199 0.6% Cdil. C.I.ダイレクトブルー199 0.3% Bk C.I.フードブラック2 2.5% 上記インクを用い、ピエゾジェット方式のプリンター
でフルカラー画像を得、目視による色相評価及び耐光性
評価を行ったところいずれも良好な結果を得た。Comparative Example 1 Ink jet recording was performed in the same manner as in Example 1 except that 0.2% of CI Acid Red 37 was used as the dye as Mdil. The result was obtained. Table 2 Evaluation items Example 1 Comparative example 1 (1) Evaluation by recorded image ・ Color tone (a) ○ ○ ・ Color tone (b) △-・ Light resistance ○ × ・ Water resistance ○ ○ (2) Evaluation with ink ○ Example 2 Using the solvent having the same composition as in Example 1, the dark and light inks in Table 3 below were prepared. Table 3 Ink dye dye concentration Y CI Direct Yellow 86 0.9% Mconc. CI Acid Red 42 2.0% Mmid. CI Acid Red 42 0.8% Mdil. CI Acid Red 214 0.4% Cconc. CI Direct Blue 199 1.5% Cmid. CI Direct Blue 199 0.6% Cdil. CI Direct Blue 199 0.3% Bk CI Food Black 2 2.5% Using the above inks, a full-color image was obtained with a piezo jet printer, and the hue and light resistance were evaluated visually. Good results were obtained.
比較例2 マゼンタインクの全てをC.I.アシッドレッド214を用
いて作成し、他は実施例2と同様にして画像形成及び評
価を行ったところ、耐光性は良好であったが、全体的に
黄味が強く赤身のないくすんだ感じの画像となった。Comparative Example 2 All of the magenta inks were prepared using CI Acid Red 214, and image formation and evaluation were carried out in the same manner as in Example 2 except that light fastness was good, but yellowish overall The result was a strong, lean, dull image.
比較例3 マゼンタインクの全てをC.I.アシッドレッド37を用い
て作成し、他は実施例2と同様にして画像形成及び評価
を行ったところ、色調は良好であったがマゼンタ淡色、
特にシアンとの褐色である淡いブルー、肌色等の部分の
褪色が目立ち、画質の劣化がみられた。Comparative Example 3 When all of the magenta inks were prepared using CI Acid Red 37, and the image formation and evaluation were performed in the same manner as in Example 2, the color tone was good, but magenta light color was obtained.
In particular, fading of a portion of pale blue, which is brown with cyan, flesh color, etc. was conspicuous, and image quality was deteriorated.
実施例3乃至4 下記インキを用い実施例2と同様の評価を行なったと
ころいずれも良好な結果を得た。Examples 3 and 4 The same evaluations as in Example 2 were carried out using the following inks, and all gave good results.
実施例3 Y C.I.ダイレクトイエロー86 0.9% Mconc. C.I.リアクティブレッド180 1.5% Mmid. C.I.リアクティブレッド180 0.6% Mdil. C.I.リアクティブレッド120 1.3% Cconc. C.I.ダイレクトブルー199 1.5% Cmid. C.I.ダイレクトブルー199 0.6% Cdil. C.I.ダイレクトブルー199 0.3% Bk C.I.フードブラック2 2.5% 実施例4 Y C.I.ダイレクトイエロー86 0.9% Mconc. C.I.アシッドレッド186 3.0% Mmid. C.I.ダイレクトレッド81 0.6% Mdil. C.I.ダイレクトレッド81 0.2% Cconc. C.I.ダイレクトブルー86 1.5% Cmid. C.I.ダイレクトブルー86 0.6% Cdil. C.I.ダイレクトブルー86 0.3% Bk C.I.フードブラック2 2.5% (効果) 本発明によれば、インクジェット記録方法において、
濃色部は鮮明な色調の染料を含むインクを用いて形成
し、淡色部や淡色の中間色領域は耐光性に優れ、且つ他
の染料によって褪色が促進されない染料を含むインクを
用いて形成することによって、全体的に耐光性及び鮮明
性に優れた多色カラー画像を提供することができる。Example 3 Y CI Direct Yellow 86 0.9% Mconc. CI Reactive Red 180 1.5% Mmid. CI Reactive Red 180 0.6% Mdil. CI Reactive Red 120 1.3% Cconc. CI Direct Blue 199 1.5% Cmid. CI Direct Blue 199 0.6% Cdil. CI Direct Blue 199 0.3% Bk CI Food Black 2 2.5% Example 4 Y CI Direct Yellow 86 0.9% Mconc. CI Acid Red 186 3.0% Mmid. CI Direct Red 81 0.6% Mdil. CI Direct Red 81 0.2% Cconc. CI Direct Blue 86 1.5% Cmid. CI Direct Blue 86 0.6% Cdil. CI Direct Blue 86 0.3% Bk CI Food Black 2 2.5% (Effect) According to the present invention, in the ink jet recording method,
The dark color portion is formed using an ink containing a dye having a clear color tone, and the light color portion and the intermediate color region of the light color are formed using an ink containing a dye which has excellent light resistance and is not accelerated by another dye. Accordingly, it is possible to provide a multicolor image excellent in light resistance and sharpness as a whole.
Claims (13)
用い、少なくとマゼンタインクについては濃色インクと
淡色インクを含む染料濃度の異なる少なくとも2種のイ
ンクを用いて記録を行うインクジェット記録方法であっ
て、マゼンタインクのうち濃色インクと淡色インクとの
間で用いる染料が異なることを特徴とするインクジェッ
ト記録方法。An ink-jet recording method in which two or more colors of ink including magenta ink are used, and at least for magenta ink, at least two types of inks having different dye concentrations including a dark color ink and a light color ink are used. In addition, an ink jet recording method characterized by using different dyes between the dark color ink and the light color ink among the magenta inks.
7、42、106、186及びC.I.リアクテイブレッド180から選
択される染料を含む請求項1に記載のインクジェット記
録方法。2. The method according to claim 1, wherein the dark ink is CI Acid Red 35,3.
2. The ink jet recording method according to claim 1, further comprising a dye selected from 7, 42, 106, 186 and CI Reactive Red 180.
C.I.ダイレクトレッド81及びC.I.リアクティブレッド12
0から選択される染料を含む請求項1に記載のインクジ
ェット記録方法。3. The light-colored ink is CI Acid Red 214,
CI Direct Red 81 and CI Reactive Red 12
2. The ink jet recording method according to claim 1, comprising a dye selected from 0.
5重量%の範囲にある請求項1に記載のインクジェット
記録方法。4. The method according to claim 1, wherein the concentration of the dye contained in the dark ink is 0.8 to 0.8.
2. The ink jet recording method according to claim 1, wherein the amount is in a range of 5% by weight.
2重量%の範囲にある請求項1に記載のインクジェット
記録方法。5. The method according to claim 1, wherein the concentration of the dye contained in the light-color ink is 0.01 to
2. The ink jet recording method according to claim 1, wherein the amount is in the range of 2% by weight.
インクに加えて、その中間の染料濃度のインクを使用す
る請求項1に記載のインクジェット記録方法。6. The ink jet recording method according to claim 1, wherein in addition to the dark color ink and the light color ink, an ink having an intermediate dye concentration is used as the magenta ink.
0.1〜3重量%の範囲にある請求項6に記載のインクジ
ェット記録方法。7. The method according to claim 1, wherein the concentration of the dye in the ink having an intermediate dye concentration is
The ink jet recording method according to claim 6, wherein the amount is in the range of 0.1 to 3% by weight.
し、該他色のインクがシアンインクである請求項1に記
載のインクジェット記録方法。8. The ink-jet recording method according to claim 1, wherein an ink of another color other than magenta is used, and the other ink is a cyan ink.
色インクと淡色インクとを用いる請求項8に記載のイン
クジェット記録方法。9. The ink jet recording method according to claim 8, wherein a dark color ink and a light color ink having different dye densities are used as the cyan ink.
む請求項8に記載のインクジェット記録方法。10. The ink jet recording method according to claim 8, wherein the cyan ink contains a phthalocyanine dye.
ブルー199及び86から選択される請求項10に記載のイン
クジェット記録方法。11. The ink jet recording method according to claim 10, wherein the phthalocyanine dye is selected from CI Direct Blue 199 and 86.
用し、該他色のインクがイエローインクである請求項1
に記載のインクジェット記録方法。12. The method according to claim 1, further comprising using an ink of a color other than magenta, wherein the other color ink is a yellow ink.
3. The inkjet recording method according to item 1.
ロー86を含む請求項12に記載のインクジェット記録方
法。13. The ink jet recording method according to claim 12, wherein the yellow ink contains CI Direct Yellow 86.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP28025988A JP2618363B2 (en) | 1988-11-08 | 1988-11-08 | Inkjet recording method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP28025988A JP2618363B2 (en) | 1988-11-08 | 1988-11-08 | Inkjet recording method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH02127482A JPH02127482A (en) | 1990-05-16 |
JP2618363B2 true JP2618363B2 (en) | 1997-06-11 |
Family
ID=17622501
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP28025988A Expired - Lifetime JP2618363B2 (en) | 1988-11-08 | 1988-11-08 | Inkjet recording method |
Country Status (1)
Country | Link |
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JP (1) | JP2618363B2 (en) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3553581B2 (en) | 1999-01-04 | 2004-08-11 | セイコーエプソン株式会社 | Image recording method for realizing a yellow image with excellent light fastness and color development |
JP3503522B2 (en) | 1999-04-08 | 2004-03-08 | セイコーエプソン株式会社 | Ink and inkjet recording method |
EP1048705B1 (en) | 1999-04-28 | 2004-07-21 | Seiko Epson Corporation | Ink sets |
EP1437391B1 (en) * | 1999-12-27 | 2008-02-13 | Seiko Epson Corporation | Ink set, method using same, and recording |
ATE332942T1 (en) * | 1999-12-28 | 2006-08-15 | Seiko Epson Corp | INK JET RECORDING INK COMPOSITIONS AND INK SET CONTAINING THE SAME |
US6767090B2 (en) | 2000-06-07 | 2004-07-27 | Seiko Epson Corporation | Ink set for ink-jet recording |
WO2001096483A1 (en) | 2000-06-07 | 2001-12-20 | Seiko Epson Corporation | Ink-jet recording ink, ink-jet recording ink set, recording method, print, and ink-jet recording apparatus |
DE60140103D1 (en) | 2000-06-12 | 2009-11-19 | Canon Kk | Ink set, ink jet recording apparatus, ink jet recording method, recording unit and ink cartridge |
US6843839B2 (en) | 2000-06-12 | 2005-01-18 | Canon Kabushiki Kaisha | Ink, recording method, recording unit, ink cartridge, ink set, and recording apparatus |
US6521030B1 (en) * | 2000-06-20 | 2003-02-18 | Hewlett-Packard Company | Inkjet ink sets with high ligthfastness dye |
JP4734718B2 (en) * | 2001-01-09 | 2011-07-27 | コニカミノルタホールディングス株式会社 | Ink set for inkjet recording and inkjet recording method |
US6712462B2 (en) | 2001-05-14 | 2004-03-30 | Seiko Epson Corporation | Ink set and ink jet recording method |
EP1475416A4 (en) * | 2002-02-13 | 2005-08-03 | Fuji Photo Film Co Ltd | Ink for ink-jet recording and ink-jet recording method |
US7384461B2 (en) | 2004-12-21 | 2008-06-10 | Brother Kogyo Kabushiki Kaisha | Water-based ink set for ink-jet recording and ink-jet recording method |
JP4297047B2 (en) | 2004-12-21 | 2009-07-15 | ブラザー工業株式会社 | Aqueous ink set for inkjet recording and inkjet recording method |
JP2006299124A (en) | 2005-04-21 | 2006-11-02 | Brother Ind Ltd | Water-based ink set for ink jet recording and method for ink jet recording |
JP2006299127A (en) | 2005-04-21 | 2006-11-02 | Brother Ind Ltd | Water-based ink set for ink jet recording and method for ink jet recording |
JP4816890B2 (en) | 2005-08-26 | 2011-11-16 | ブラザー工業株式会社 | Aqueous ink set for inkjet recording and inkjet recording method |
JP4968427B2 (en) | 2005-08-26 | 2012-07-04 | ブラザー工業株式会社 | Aqueous ink set for inkjet recording and inkjet recording method |
JP4816891B2 (en) | 2005-08-26 | 2011-11-16 | ブラザー工業株式会社 | Aqueous ink set for inkjet recording and inkjet recording method |
JP5007781B2 (en) | 2005-08-26 | 2012-08-22 | ブラザー工業株式会社 | Aqueous ink set for inkjet recording and inkjet recording method |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5956467A (en) * | 1982-09-27 | 1984-03-31 | Canon Inc | Recording liquid |
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1988
- 1988-11-08 JP JP28025988A patent/JP2618363B2/en not_active Expired - Lifetime
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