JPH0621249B2 - Recording liquid - Google Patents
Recording liquidInfo
- Publication number
- JPH0621249B2 JPH0621249B2 JP60169302A JP16930285A JPH0621249B2 JP H0621249 B2 JPH0621249 B2 JP H0621249B2 JP 60169302 A JP60169302 A JP 60169302A JP 16930285 A JP16930285 A JP 16930285A JP H0621249 B2 JPH0621249 B2 JP H0621249B2
- Authority
- JP
- Japan
- Prior art keywords
- recording liquid
- recording
- monoallyl ether
- water
- group
- 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.)
- Expired - Fee Related
Links
Landscapes
- 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、インクジエツト記録用及び筆記用具用の記録
液に関する。Description: FIELD OF THE INVENTION The present invention relates to a recording liquid for ink jet recording and writing instruments.
従来の技術 インクジエツト記録方法における記録紙として、電子写
真用紙、ボンド紙、ストツクフオーム紙等の普通紙を用
いた場合、記録後、記録された印字を指等でこすつても
画像ずれを起こさなくなるまでの時間の短縮化（速乾
性）、該印字に滲みがなく輪郭がはつきりしていること
（印字品位）等についての問題があつた。2. Description of the Related Art When plain paper such as electrophotographic paper, bond paper, and stock foam paper is used as the recording paper in the ink jet recording method, even if the recorded print is rubbed with a finger after the recording, the image does not shift. There are problems such as shortening the time until (fast drying), that the print has no bleeding and has a contour (print quality).
従来、水溶性染料、多価アルコールもしくは多価アルコ
ールの誘導体及び水に、水におけるミセル濃度での表面
張力が２０〜５０dyne・cm-1を示す界面活性剤０．５〜
２５重量％もしくはジアルキルスルホコハク酸塩０．１
〜３重量％を添加することにより、上記速乾性及び印字
品位を改良した記録液が知られており、多価アルコール
の誘導体としては、多価アルコールのアルキルエーテル
誘導体及び多価アルコールのアセテート誘導体が挙げら
れている（特開昭５５−２９５４６号、特開昭５５−６
５２６９号、特開昭５６−９５９６１号等の各公報）。Conventionally, a water-soluble dye, a polyhydric alcohol or a derivative of a polyhydric alcohol, and water have a surface tension of 20 to 50 dyne · cm −1 at a micelle concentration in water, and a surfactant of 0.5 to
25 wt% or dialkyl sulfosuccinate 0.1
It is known that the above-mentioned recording liquid improved in quick-drying property and printing quality by adding 3 to 3% by weight, and examples of the polyhydric alcohol derivatives include alkyl ether derivatives of polyhydric alcohols and acetate derivatives of polyhydric alcohols. (JP-A-55-29546, JP-A-55-6)
5269, JP-A-56-95961, etc.).
しかしながら、界面活性剤の含有量が多いと記録液が発
泡し易いという問題点があつた。However, there is a problem that the recording liquid easily foams when the content of the surfactant is large.
そして、さらに速乾性及び印字品位の改善が望まれてい
た。Further, further improvements in quick-drying property and printing quality have been desired.
発明が解決しようとする問題点 本発明は、普通紙に記録を行なつた場合でも速乾性及び
印字品位に優れた印字を得ることができる記録液の提供
を目的とするものである。DISCLOSURE OF THE INVENTION Problems to be Solved by the Invention An object of the present invention is to provide a recording liquid capable of obtaining printing that is excellent in quick drying property and printing quality even when recording is performed on plain paper.
問題点を解決するための手段 本発明は、水溶性染料、水性媒体及びＨＯ−（Ｒ−Ｏ）
ｎ−ＣＨ２−ＣＨ＝ＣＨ２（式中、ＲはＣ２又はＣ３の
アルキル基、ｎは１〜３の整数を示す）で示される低級
アルキレングリモノアリルエーテルを含有する記録液を
要旨とする。Means for Solving the Problems The present invention relates to a water-soluble dye, an aqueous medium and HO- (RO).
n -CH 2 -CH = CH 2 (wherein, R is C 2 or an alkyl group C 3, n is an integer of 1 to 3) SUMMARY recording liquid containing a lower alkylene glycidyl monoallyl ether represented by And
本発明の水溶性の染料としては、アゾ系、アントラキノ
ン系、キノフタロン系、インジゴ系及びフタロシアニン
系の直接染料及び酸性染料が挙げられ、例えばC.I.Dire
ct Black−１７、−１９、−２２、−３２、−５１、−
８０、−９１、−１５１及び−１５４、C.I.Direct Blu
e−８６及び−１９９、C.I.Direct Red−８０、C.I.Dir
ect Yellow−８６及び−１４２、C.I.AcidBlack−２、
−２４、−２６、−４８、−５２、−６３、−１７２、
−１９４及び−２０８、C.I.Acid Blue−９、−１８５
及び−２５４、C.I.Acid Red−８、−３５、−３７及び
−２５７、C.I.Acid Yellow−２３及び−４９及びC.I.F
ood Black−２が挙げられる。Examples of the water-soluble dye of the present invention include azo, anthraquinone, quinophthalone, indigo, and phthalocyanine direct dyes and acid dyes.
ct Black-17, -19, -22, -32, -51,-
80, -91, -151 and -154, CIDirect Blu
e-86 and -199, CIDirect Red-80, CI Dir
ect Yellow-86 and -142, CIAcidBlack-2,
-24, -26, -48, -52, -63, -172,
-194 and -208, CIAcid Blue-9, -185
And -254, CIAcid Red-8, -35, -37 and -257, CIAcid Yellow-23 and -49 and CIF.
ood Black-2 is mentioned.
上記水溶性染料の含有量としては記録液全重量に対して
０．５〜１２％の範囲、好ましくは２〜８％の範囲が挙
げられる。The content of the water-soluble dye is in the range of 0.5 to 12%, preferably 2 to 8%, based on the total weight of the recording liquid.
本発明の低級アルキレングリコールモノアリルエーテル
としては、例えば、エチレングリコールモノアリルエー
テル、ジエチレングリコールモノアリルエーテル、トリ
エチレングリコールモノアリルエーテル、プロピレング
リコールモノアリルエーテル等が挙げられ、使用量とし
ては、記録液全重量に対し、１０〜５０重量％の範囲が
挙げられる。Examples of the lower alkylene glycol monoallyl ether of the present invention include ethylene glycol monoallyl ether, diethylene glycol monoallyl ether, triethylene glycol monoallyl ether, propylene glycol monoallyl ether, and the like. The range is 10 to 50% by weight based on the weight.
また、本発明の水性媒体としては、水の他に例えばエチ
レングリコール、プロピレングリコール、ブチレングリ
コール、ジエチレングリコール、トリエチレングリコー
ル、ポリエチレングリコール（＃２００）、ポリエチレ
ングリコール（＃４００）、グリセリン、Ｎ−メチル−
ピロリドン、Ｎ−エチル−ピロリドン等を含有している
のが好ましく水性媒体の含有量としては、記録液全重量
に対し、３８〜８９．５重量％の範囲が挙げられる。In addition to water, examples of the aqueous medium of the present invention include ethylene glycol, propylene glycol, butylene glycol, diethylene glycol, triethylene glycol, polyethylene glycol ( # 200), polyethylene glycol ( # 400), glycerin and N-methyl-.
Pyrrolidone, N-ethyl-pyrrolidone and the like are preferably contained, and the content of the aqueous medium is in the range of 38 to 89.5% by weight based on the total weight of the recording liquid.
さらに、本発明の記録液は、ジ（Ｃ４〜８アルキル）ス
ルホコハク酸塩、ピペラジンまたはその誘導対等の添加
剤を添加することにより、印字後の速乾性及び印字品位
をより一層改良することができる。Furthermore, the recording liquid of the present invention are di (C 4 ~ 8 alkyl) sulfosuccinates, by adding piperazine or additives that induction equal, be further improved quick drying and printing quality after printing it can.
上記ジアルキルスルホコハク酸塩の使用量としては、記
録液全重量に対し、０．１重量％未満の範囲が挙げられ
る。The amount of the dialkyl sulfosuccinate used is in the range of less than 0.1% by weight based on the total weight of the recording liquid.
また、ピペラジンまたはその誘導体としては、 下記一般式〔Ｉ〕 （式中、Ｘは水素原子又はメチル基を表わし、Ｒは水素
原子、ヒドロキシエチル基又はヒドロキシプロピル基を
表わす） で示される化合物が挙げられ、例えばピペラジン、２−
メチル−ピペラジン、Ｎ−β−ヒドロキシエチル−ピペ
ラジン、２−メチル−Ｎ−β−ヒドロキシエチル−ピペ
ラジン、Ｎ−β−ヒドロキシプロピルピペラジン等の化
合物が挙げられ、そして、その使用量としては、記録液
全重量に対し、０〜１０重量％、好ましくは２〜５重量
％の範囲が挙げられる。Further, as piperazine or a derivative thereof, the following general formula [I] (Wherein, X represents a hydrogen atom or a methyl group, and R represents a hydrogen atom, a hydroxyethyl group or a hydroxypropyl group), and examples thereof include piperazine and 2-
Examples thereof include compounds such as methyl-piperazine, N-β-hydroxyethyl-piperazine, 2-methyl-N-β-hydroxyethyl-piperazine, and N-β-hydroxypropylpiperazine. The range is 0 to 10% by weight, preferably 2 to 5% by weight, based on the total weight.
効 果 本発明の記録液は、インクジエツト記録用、筆記用具用
等として用いられ、記録後の速乾性及び印字品位に優れ
ているため、普通紙に記録した場合でも印字部を指でこ
すつても画像のずれが生じず、そして、にじみがなく輪
郭がシヤープな画像を得ることができる。The recording liquid of the present invention is used for ink jet recording, writing instruments, etc., and has excellent quick-drying property after recording and excellent print quality, so that even when recorded on plain paper, the printed portion can be rubbed with a finger. It is possible to obtain an image in which the image is not displaced and the contour is sharp without bleeding.
また、本発明の記録液をインクジエツト記録に用いた場
合、上記効果の他に、記録特性（信号応答性、液滴形成
の安定性、吐出安定性、長時間の連続記録性）、保存安
定性、記録画像の耐光性、耐候性、耐水性等いずれも良
好である。When the recording liquid of the present invention is used for ink jet recording, in addition to the above effects, recording characteristics (signal responsiveness, droplet formation stability, ejection stability, long-term continuous recording property), storage stability The light resistance, weather resistance and water resistance of the recorded image are all good.
実施例 本発明と以下の実施例で更に詳細に説明する。EXAMPLES The present invention and the following examples will be described in more detail.
実施例１ 上記の各成分を容器の中で充分混合溶解し、孔径１μの
テフロンフイルターで加圧過したのち、真空ポンプを
用いて脱気処理し記録液を調製した。Example 1 The above components were sufficiently mixed and dissolved in a container, pressurized with a Teflon filter having a pore size of 1 μm, and then deaerated using a vacuum pump to prepare a recording liquid.
得られた記録液を用いて、インクジエツトプリンター
（ＰＪ−１０８０、キヤノン株式会社製造）でインクジ
エツト記録を行ない、下記(イ)および(ロ)の方法に従つ
て、速乾製及び印字品位を評価した。Using the obtained recording liquid, ink jet recording is performed with an ink jet printer (PJ-1080, manufactured by Canon Inc.), and quick-drying and print quality are evaluated according to the following methods (a) and (b). did.
(イ) 速乾性：電子写真用紙（富士ゼロツクス株式会社
製造）、ボンド紙およびストツクフオーム用紙（ライオ
ン事務器株式会社製造）に印字し、３０秒後印字部を指
でこすり画像のずれの有無を判定した。(B) Quick-drying: Printed on electrophotographic paper (manufactured by Fuji Zerox Co., Ltd.), bond paper and stock foam paper (manufactured by Lion Office Equipment Co., Ltd.), and after 30 seconds, rub the printed part with a finger to see if the image is misaligned Was judged.
いずれもずれがなく優れた定着性を示した。All of them showed no deviation and showed excellent fixability.
(ロ) 印字品位：上記の記録紙上において印字された各
ドツトについて顕微鏡観察し、ドツト周辺のフエザーリ
ング（ヒゲ状のにじみ）の有無及び輪カクのシヤープさ
を目視により評価した。(B) Print quality: Each dot printed on the above-mentioned recording paper was observed with a microscope, and the presence or absence of feathering (whisker-like bleeding) around the dot and the sharpness of the ring were visually evaluated.
いずれもフエザーリングがなく、又輪カクもシヤープで
あつた。None of them had feather rings, and the ring was sharp.
また、下記(ハ)〜(ヘ)の方法に従つて、インクジエツト記
録に関する評価を行なつた。In addition, ink jet recording was evaluated according to the following methods (C) to (C).
(ハ) 記録液の長期保存性：記録液をガラス容器に密閉
し、−３０℃と６０℃で６ケ月間保存したのちでも不溶
分の析出は認められず、液の物性や色調にも変化がなか
つた。(C) Long-term storability of recording liquid: Even after the recording liquid was sealed in a glass container and stored at -30 ° C and 60 ° C for 6 months, no precipitation of insoluble matter was observed, and the physical properties and color tone of the liquid also changed. It was a long time ago.
(ニ) 吐出安定性：室温５℃，４０℃の雰囲気中でそれ
ぞれ２４時間の連続吐出を行なつたが、いずれの条件で
も終始安定した高品質の記録が行なえた。(D) Discharge stability: Continuous discharge was performed for 24 hours in an atmosphere at room temperature of 5 ° C. and 40 ° C., respectively, and stable high-quality recording could be performed under all conditions.
(ホ) 吐出応答性：２秒毎の間欠吐出と２カ月間放置後
の吐出について調べたが、いずれの場合もオリフイス先
端での目詰まりがなく安定で均一に記録された。(E) Discharge response: Intermittent discharge every 2 seconds and discharge after being left for 2 months were examined. In both cases, stable and uniform recording was performed without clogging at the tip of the orifice.
(ヘ) 記録画像の品質：記録された画像は濃度が高く鮮
明であつた。室内光に３ケ月さらしたのちの濃度の低下
率は１％以下であり、また、水中に１分間浸した場合、
画像のにじみはきわめてわずかであつた。(F) Quality of recorded image: The recorded image was high in density and clear. The rate of decrease in concentration after exposure to room light for 3 months is 1% or less, and when immersed in water for 1 minute,
Image bleeding was very slight.
比較例１ 実施例１におけるエチレングリコールモノアリルエーテ
ルの代りにエチレングリコールモノメチルエーテルを用
いて記録液を調製し、実施例１の(イ)及び(ロ)の方法に従
つて、速乾性及び印字品位の検討を行つた結果、画像の
ズレを生じなくなるまでに３分間要し、また、ドツトの
横方向へのにじみが著しく、輪カクがぼけた。Comparative Example 1 A recording liquid was prepared by using ethylene glycol monomethyl ether instead of ethylene glycol monoallyl ether in Example 1, and a quick-drying property and print quality were obtained according to the methods of (a) and (b) in Example 1. As a result of the examination, it took 3 minutes until the image was not misaligned, and the dots were significantly blurred in the lateral direction, and the image was blurred.
実施例２ 実施例１と同様にして上記組成の記録液を調製し、(イ)
〜(ヘ)の検討を行つた結果、いずれも良好な結果を得
た。Example 2 A recording liquid having the above composition was prepared in the same manner as in Example 1, and (a)
As a result of the examination of (f), good results were obtained.
比較例２ 実施例２におけるエチレングリコールモノアリルエーテ
ルの代りにエチレングリコールモノマーイソプロピルエ
ーテルを用いて記録液を調製し、実施例１の(イ)及び(ロ)
の方法に従つて、速乾性および印字品位の評価を行つた
結果、ドツト周辺のにじみはなかつたが、画像のズレを
生じなくなるまでに２分間要した。Comparative Example 2 A recording liquid was prepared by using an ethylene glycol monomer isopropyl ether in place of the ethylene glycol monoallyl ether in Example 2, and the recording liquids of Example 1 (a) and (b) were prepared.
As a result of evaluating the quick-drying property and the print quality in accordance with the method of No. 2, it was found that there was no bleeding around the dots, but it took 2 minutes until the image shift did not occur.
実施例３〜１４ 実施例１の方法に従つて、下記第１表に記載の組成から
成る記録液を調製し、(イ)〜(ヘ)の方法に従つて、評価を
行なつた結果、いずれも良好であつた。Examples 3 to 14 According to the method of Example 1, a recording liquid having the composition shown in Table 1 below was prepared, and the evaluation was performed according to the methods of (a) to (f). All were good.
実施例１５ 水溶性染料として、C.I.Direct Black−５１もしくは−
９１、C.I.Direct Blue−８６、C.I.Direct Yellow−１
４２、C.I.Acid Black−２６もしくは−６３、C.I.Acid
Blue−９、またはC.I.Acid Red−８もしくは−３７を
各々単独で用いた以外は実施例１に記載の方法に従つて
記録液を調合し、実施例１と同様(イ)〜(ヘ)の検討を行つ
た。いずれも良好な結果を得た。 Example 15 As a water-soluble dye, CIDirect Black-51 or-
91, CIDirect Blue-86, CIDirect Yellow-1
42, CIAcid Black -26 or -63, CIAcid
A recording liquid was prepared according to the method described in Example 1 except that Blue-9 or CIACID Red-8 or -37 was used alone, and the same examinations (a) to (f) as in Example 1 were conducted. I went. All obtained good results.
実施例１６ 水溶性染料として、C.I.Direct Black−８０もしくは−
１５１、C.I.Direct Red−８０、C.I.Acid Black−４
８、−５２、−１７２、−１９４もしくは−２０８、C.
I.Acid Blue−２５４、C.I.Acid Red−２５７またはC.
I.Acid Yellow−４９を各々単独で用いた以外は実施例
３に記載の方法に従つて記録液を調合し、実施例１と同
様(イ)〜(ヘ)の検討を行つた。いずれも良好な結果を得
た。Example 16 As a water-soluble dye, CIDirect Black-80 or-
151, CIDirect Red-80, CIAcid Black-4
8, -52, -172, -194 or -208, C.I.
I. Acid Blue-254, CIAcid Red-257 or C.
A recording liquid was prepared according to the method described in Example 3 except that I. Acid Yellow-49 was used alone, and the same examinations (a) to (f) as in Example 1 were conducted. All obtained good results.
Claims (4)
される低級アルキレングリコールモノアリルエーテルを
含有する記録液。 ＨＯ−（Ｒ−Ｏ）ｎ−ＣＨ２−ＣＨ＝ＣＨ２ （式中、ＲはＣ２又はＣ３のアルキル基、ｎは１〜３の
整数を示す）1. A recording liquid containing a water-soluble dye, an aqueous medium, and a lower alkylene glycol monoallyl ether represented by the following general formula. HO- (R-O) n -CH 2 -CH = CH 2 ( wherein, R is an alkyl group of C 2 or C 3, n is an integer of 1 to 3)
エーテルの含有量が記録液全重量に対し、１０〜５０重
量％の範囲である特許請求の範囲第１項記載の記録液。2. The recording liquid according to claim 1, wherein the content of the lower alkylene glycol monoallyl ether is in the range of 10 to 50% by weight based on the total weight of the recording liquid.
ク酸塩を含有する特許請求の範囲第１項記載の記録液。Wherein the recording liquid di (C 4 ~ 8 alkyl) recording liquid in the range first claim of claims containing Surukohaku salt.
原子、ヒドロキシエチル基又はヒドロキシプロピル基を
表わす）で示される化合物を含有する特許請求の範囲第
１項記載の記録液。4. A recording liquid having the following general formula [1]: The recording liquid according to claim 1, containing a compound represented by the formula: wherein X represents a hydrogen atom or a methyl group, and R represents a hydrogen atom, a hydroxyethyl group or a hydroxypropyl group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60169302A JPH0621249B2 (en) | 1985-07-31 | 1985-07-31 | Recording liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60169302A JPH0621249B2 (en) | 1985-07-31 | 1985-07-31 | Recording liquid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6230169A JPS6230169A (en) | 1987-02-09 |
| JPH0621249B2 true JPH0621249B2 (en) | 1994-03-23 |
Family
ID=15884007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60169302A Expired - Fee Related JPH0621249B2 (en) | 1985-07-31 | 1985-07-31 | Recording liquid |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0621249B2 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2692171B2 (en) * | 1987-09-21 | 1997-12-17 | セイコーエプソン株式会社 | Inkjet recording ink |
| US5091006A (en) * | 1988-11-07 | 1992-02-25 | Pitney Bowes Inc. | Solution fluorescent inks |
| JP3431933B2 (en) * | 1992-10-21 | 2003-07-28 | キヤノン株式会社 | INK, INK JET RECORDING METHOD USING THE SAME, AND RECORDING EQUIPMENT WITH THE INK |
| US5441795A (en) * | 1993-03-19 | 1995-08-15 | Xerox Corporation | Recording sheets containing pyridinium compounds |
| US6929689B2 (en) | 2002-04-30 | 2005-08-16 | Sharp Kabushiki Kaisha | Ink for inkjet recording |
| JP7064954B2 (en) * | 2018-05-18 | 2022-05-11 | 理想科学工業株式会社 | Water-based inkjet ink |
-
1985
- 1985-07-31 JP JP60169302A patent/JPH0621249B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6230169A (en) | 1987-02-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0621249B2 (en) | Recording liquid | |
| JP3486982B2 (en) | Recording liquid | |
| JP2993161B2 (en) | Recording liquid | |
| JPH0674391B2 (en) | Recording liquid | |
| JPH0912946A (en) | Recording liquid | |
| JPH0742431B2 (en) | Recording liquid | |
| JPH0655915B2 (en) | Recording liquid | |
| JP2884663B2 (en) | Recording liquid | |
| JP3092258B2 (en) | Recording liquid | |
| JPH0621253B2 (en) | Recording liquid | |
| JPH089701B2 (en) | Recording liquid | |
| JPH0757851B2 (en) | Recording liquid | |
| JP3033310B2 (en) | Recording liquid | |
| JP3033294B2 (en) | Recording liquid | |
| JP3239497B2 (en) | Recording liquid | |
| JPH075853B2 (en) | Recording liquid | |
| JPH0674392B2 (en) | Recording liquid | |
| JP2893958B2 (en) | Recording liquid | |
| JPH083065B2 (en) | Recording liquid | |
| JP2890492B2 (en) | Recording liquid | |
| JP2841678B2 (en) | Inkjet recording liquid | |
| JP2725377B2 (en) | Recording liquid | |
| JPH0288682A (en) | Recording solution | |
| JP2618365B2 (en) | Ink jet recording liquid and ink jet recording method | |
| JPH0742432B2 (en) | Recording liquid |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |