JPH0418469A - Ink jet recording liquid - Google Patents
Ink jet recording liquidInfo
- Publication number
- JPH0418469A JPH0418469A JP2122501A JP12250190A JPH0418469A JP H0418469 A JPH0418469 A JP H0418469A JP 2122501 A JP2122501 A JP 2122501A JP 12250190 A JP12250190 A JP 12250190A JP H0418469 A JPH0418469 A JP H0418469A
- Authority
- JP
- Japan
- Prior art keywords
- recording liquid
- pigment
- present
- ink jet
- jet recording
- 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
- 239000007788 liquid Substances 0.000 title claims description 31
- 150000001875 compounds Chemical group 0.000 claims description 12
- 239000000049 pigment Substances 0.000 claims description 11
- 239000012736 aqueous medium Substances 0.000 claims description 3
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 2
- 229910052708 sodium Inorganic materials 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims 1
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 8
- 239000002270 dispersing agent Substances 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 239000000203 mixture Substances 0.000 description 6
- 238000011156 evaluation Methods 0.000 description 5
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 4
- JBKVHLHDHHXQEQ-UHFFFAOYSA-N epsilon-caprolactam Chemical compound O=C1CCCCCN1 JBKVHLHDHHXQEQ-UHFFFAOYSA-N 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- 239000002202 Polyethylene glycol Substances 0.000 description 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- 239000003086 colorant Substances 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 239000000975 dye Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229920001223 polyethylene glycol Polymers 0.000 description 3
- 238000001454 recorded image Methods 0.000 description 3
- 239000004809 Teflon Substances 0.000 description 2
- 229920006362 Teflon® Polymers 0.000 description 2
- 235000010724 Wisteria floribunda Nutrition 0.000 description 2
- XCJYREBRNVKWGJ-UHFFFAOYSA-N copper(II) phthalocyanine Chemical compound [Cu+2].C12=CC=CC=C2C(N=C2[N-]C(C3=CC=CC=C32)=N2)=NC1=NC([C]1C=CC=CC1=1)=NC=1N=C1[C]3C=CC=CC3=C2[N-]1 XCJYREBRNVKWGJ-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 235000011187 glycerol Nutrition 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- PUPZLCDOIYMWBV-UHFFFAOYSA-N (+/-)-1,3-Butanediol Chemical compound CC(O)CCO PUPZLCDOIYMWBV-UHFFFAOYSA-N 0.000 description 1
- ZFPGARUNNKGOBB-UHFFFAOYSA-N 1-Ethyl-2-pyrrolidinone Chemical compound CCN1CCCC1=O ZFPGARUNNKGOBB-UHFFFAOYSA-N 0.000 description 1
- XNWFRZJHXBZDAG-UHFFFAOYSA-N 2-METHOXYETHANOL Chemical compound COCCO XNWFRZJHXBZDAG-UHFFFAOYSA-N 0.000 description 1
- GCYHRYNSUGLLMA-UHFFFAOYSA-N 2-prop-2-enoxyethanol Chemical compound OCCOCC=C GCYHRYNSUGLLMA-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- -1 Diethylene glycol Compound Chemical class 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 1
- WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 description 1
- SJEYSFABYSGQBG-UHFFFAOYSA-M Patent blue Chemical compound [Na+].C1=CC(N(CC)CC)=CC=C1C(C=1C(=CC(=CC=1)S([O-])(=O)=O)S([O-])(=O)=O)=C1C=CC(=[N+](CC)CC)C=C1 SJEYSFABYSGQBG-UHFFFAOYSA-M 0.000 description 1
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical group CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 239000000980 acid dye Substances 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229940125782 compound 2 Drugs 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 239000000982 direct dye Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005562 fading Methods 0.000 description 1
- NVVZQXQBYZPMLJ-UHFFFAOYSA-N formaldehyde;naphthalene-1-sulfonic acid Chemical compound O=C.C1=CC=C2C(S(=O)(=O)O)=CC=CC2=C1 NVVZQXQBYZPMLJ-UHFFFAOYSA-N 0.000 description 1
- 238000001879 gelation Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 125000006353 oxyethylene group Chemical group 0.000 description 1
- IEQIEDJGQAUEQZ-UHFFFAOYSA-N phthalocyanine Chemical compound N1C(N=C2C3=CC=CC=C3C(N=C3C4=CC=CC=C4C(=N4)N3)=N2)=C(C=CC=C2)C2=C1N=C1C2=CC=CC=C2C4=N1 IEQIEDJGQAUEQZ-UHFFFAOYSA-N 0.000 description 1
- 229940104573 pigment red 5 Drugs 0.000 description 1
- 229920001467 poly(styrenesulfonates) Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229960002796 polystyrene sulfonate Drugs 0.000 description 1
- 239000011970 polystyrene sulfonate Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical compound OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 0.000 description 1
- 229910052724 xenon Inorganic materials 0.000 description 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Inks, Pencil-Leads, Or Crayons (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
［産業上の利用分野１
本発明はインクジェット記録に適した顔料を用いた記録
液に関する。DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field 1] The present invention relates to a recording liquid using a pigment suitable for inkjet recording.
［従来の技術］
インクジェット記録方式は騒音が少ないこと、ランニン
グコストが安いこと、カラー化か容易であること等の特
徴があり、近年急速に普及しつつある。インクジェット
記録に用いる記録液の着色剤としては、通常、酸性染料
、直接性染料等の水溶性染料が用いられているが、面ｊ
光性、耐水性等堅牢性の面で十分とはいえず、改良か検
討されている。[Prior Art] The inkjet recording method is characterized by low noise, low running cost, and easy color printing, and has become rapidly popular in recent years. Water-soluble dyes such as acid dyes and direct dyes are usually used as colorants in recording liquids used in inkjet recording.
It cannot be said to be sufficient in terms of robustness such as light resistance and water resistance, and improvements are being considered.
水溶性染料の耐光性、耐水性を改良するため、例えば特
開昭６４−６２３７２、特開昭６４−６４８８７３、特
開昭６４−１６８８０、特開昭６３ ”” ２８９０７
９等に託載されてしる如く、多くの提案がなされている
が未だ十分てはない。In order to improve the light resistance and water resistance of water-soluble dyes, for example, JP-A No. 64-62372, JP-A No. 64-648873, JP-A No. 64-16880, JP-A No. 63-28907.
Although many proposals have been made, as shown in the entrustment to the 9th grade, there are still not enough.
一方、着色剤として顔料を用いる方法も古くから研究さ
れており、例えば時開１］１Ｅ４７−１２１０４、特開
昭５６−１４７８５９、特開昭５６−１４７８６３、特
開昭５６１４７８６９、特開昭５６−１５７４６８、特
開昭５７−２１４６６、特開昭６２−７４９７３等多く
の出願がなされている。On the other hand, methods using pigments as colorants have been studied for a long time, such as Jikai 1] 1E47-12104, JP 56-147859, JP 56-147863, JP 56147869, JP 56- Many applications have been filed, such as JP-A No. 157468, JP-A-57-21466, and JP-A-62-74973.
着色剤として顔料を用いた場合、耐光性、耐水性は、染
料に比べて格段に向上するものの記録液としての保存安
定性が劣るため実用化されるまでに至っていない。When a pigment is used as a coloring agent, the light resistance and water resistance are significantly improved compared to dyes, but the storage stability as a recording liquid is poor, so it has not been put into practical use.
［発明が解決しようとする課題］
本発明は記録した画像の耐光性、耐水性か高く、かつ記
録液としての保存安定性、吐出安定性に、優れたインク
ジェット用記録液の提供を目的とするものであり、この
目的は特定の分散剤を用いることにより達せられるとの
新規な知見に基くものである。[Problems to be Solved by the Invention] An object of the present invention is to provide an inkjet recording liquid that has high light resistance and water resistance of recorded images, and has excellent storage stability and ejection stability as a recording liquid. This is based on the new finding that this objective can be achieved by using a specific dispersant.
［課題を解決するための手段１
本発明の要旨は、水性媒体、顔料及び下記−数式［Ｉ］
（式中、Ｒはメチル基又は水素原子を表わし、ｍは１又
は２、ｎは１〜８の整数を表わし、ＭはＮａ又はＮＨ４
を表わす。）で示される化合物の少なくとも１種を含有
するインクジェット用記録液に存する。[Means for Solving the Problems 1] The gist of the present invention is an aqueous medium, a pigment, and the following formula [I] (wherein, R represents a methyl group or a hydrogen atom, m is 1 or 2, and n is 1 to represents an integer of 8, M is Na or NH4
represents. ) is present in an inkjet recording liquid containing at least one compound represented by the following.
以下本発明の詳細な説明する。The present invention will be explained in detail below.
本発明の記録液において顔料としては、アゾ系、フタロ
シアニン系、ギナクリドン系の他力−ボンブランクが利
用できるが、とりわけＰｉｇｍｅｎｔＹｅｌｌｏｗ −
７４，−１５４，Ｐｉｇｍｅｎｔ Ｒｅｄ−５，−１２
２及びＰｉｇｍｅｎｔ Ｂｌｕｅ−１５が好ましい。As the pigment in the recording liquid of the present invention, azo-based, phthalocyanine-based, and ginacridone-based pigments can be used, but in particular Pigment Yellow-
74, -154, Pigment Red-5, -12
Pigment Blue-15 and Pigment Blue-15 are preferred.
上記顔料の含有量としては、記録液全重量に対して０．
５〜１０ｗｔ％の範囲、好ましくは１〜７ｗｔ％の範囲
が挙げられる。The content of the above pigment is 0.0% based on the total weight of the recording liquid.
The range is 5 to 10 wt%, preferably 1 to 7 wt%.
本発明の記録液に用いられる水性媒体としては、水の池
水溶性有機溶剤として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、Ｎ−ビニル−ピロリドン、１，３−ジメチル
−イミダソリジノン、エチレングリコールモノアリルエ
ーテル、エチレングリコールモノメチルエーテル、ジエ
チレングリコール七ツメチルエーテル等を含有している
のが好ましく、水溶性有機溶剤の含有量としては、記録
液全重量に対し、０〜５０重量％の範囲が挙げられる。The aqueous medium used in the recording liquid of the present invention includes water-soluble organic solvents such as ethylene glycol, propylene glycol, butylene glycol, diethylene glycol, triethylene glycol, polyethylene glycol (#200), polyethylene glycol (#400),
Contains glycerin, N-methyl-pyrrolidone, N-ethyl-pyrrolidone, N-vinyl-pyrrolidone, 1,3-dimethyl-imidasoridone, ethylene glycol monoallyl ether, ethylene glycol monomethyl ether, diethylene glycol 7-methyl ether, etc. is preferable, and the content of the water-soluble organic solvent is preferably in the range of 0 to 50% by weight based on the total weight of the recording liquid.
本発明の記録液に分散剤として用いられる前記−数式［
Ｉ］で示される化合物の具体例として以下のものが挙げ
られる。The above formula used as a dispersant in the recording liquid of the present invention [
Specific examples of the compound represented by I] include the following.
尚、この様な化合物としては、Ｎｅｗｃｏｌ ７０７８
Ｆ（商品名：日本乳化剤（体製）等が市販されており、
これらを適宜利用することもできる。In addition, as such a compound, Newcol 7078
F (trade name: Nippon Nyukazai (Taimade) etc. are commercially available,
These can also be used as appropriate.
本発明の記録液において、これらの分散剤の含有量とし
ては顔料の重量に対して３０〜１００重量％の範囲、好
ましくは３０〜７０重量％の範囲が挙げられる。これら
の分散剤は単独で用いても良いが、併用することによっ
てより一層の効果を得ることができる。In the recording liquid of the present invention, the content of these dispersants is in the range of 30 to 100% by weight, preferably in the range of 30 to 70% by weight, based on the weight of the pigment. Although these dispersants may be used alone, even greater effects can be obtained by using them in combination.
更に本発明の記録液に０．５〜２０重量％の界面活性剤
を添加することにより印字後の速乾性及び印字品位を改
良することができる。Furthermore, by adding 0.5 to 20% by weight of a surfactant to the recording liquid of the present invention, quick drying properties and print quality after printing can be improved.
又、本発明の記録液に尿素、カプロラクタムを添加する
ことにより吐出安定性を、更に改良することができる。Further, by adding urea or caprolactam to the recording liquid of the present invention, the ejection stability can be further improved.
［発明の効果１
本発明の記録液は、インクジェット記録用として用いら
れ、記録画像の耐光性、耐水性に優れている他記録液と
しての保存安定性、吐出安定性も著しく良好である。[Advantageous Effects of the Invention 1] The recording liquid of the present invention is used for inkjet recording, and has excellent light resistance and water resistance of recorded images, as well as extremely good storage stability and ejection stability as a recording liquid.
［実施例１
本発明を以下の実施例により更に詳細に説明するが、本
発明はこれら実施例により何ら限定されるものではない
。[Example 1] The present invention will be explained in more detail with reference to the following examples, but the present invention is not limited to these examples in any way.
実施例１
記録液の組成 使用量（ｇ）
ポリエチレングリコール（＃２００） １５Ｎｏ、
２の化合物 １．５Ｐｉｇｍｅ
ｎｔ Ｒｅｄ １２２ ４上記の各
成分を容器にとり平均０．５ｍｍ径のガラスピーズ１３
０ｍ１と共にサンドグラインター（五十嵐機械製造（体
製造）を用いて２０時間粉砕処理を行った。Example 1 Composition of recording liquid Amount used (g) Polyethylene glycol (#200) 15No.
Compound 2 1.5Pigme
nt Red 122 4 Put each of the above ingredients into a container and add glass beads 13 with an average diameter of 0.5 mm.
Grinding treatment was performed for 20 hours using a sand grinder (Igarashi Kikai Seisaku (Tai Seisaku)) along with 0 ml.
孔径３．のテフロンフィルターで加圧清適したのち、真
空ポンプ及び超音波洗浄機を用いて脱気処理し記録液を
調製した。Pore diameter 3. After purifying under pressure using a Teflon filter, a recording liquid was prepared by degassing using a vacuum pump and an ultrasonic cleaner.
得られた記録液を用いて、インクジェットプリンター（
ＩＯ−７３５、シャープ株式会社製造）を用いて電子写
真用紙（富士ゼロックス（体製造）にインクシェツトＭ
ｅ ９Ｒを行ない、下言己（ａ）、（ｂ）及び（ｃ）の
方法に従って、諸評価を行った。Using the obtained recording liquid, inkjet printer (
Using IO-735 (manufactured by Sharp Corporation), inksheet M was printed onto electrophotographic paper (Fuji Xerox (manufactured by Fuji Xerox)).
e 9R was conducted, and various evaluations were made according to the methods (a), (b), and (c) below.
（ａ）記録画像の耐光性
キセノンフェードメーター（スガ試験機（床製造）を用
いて印字物を１００時間照射した後の変退色は小さかっ
た。(a) Light resistance of recorded images There was little discoloration or fading after the printed matter was irradiated for 100 hours using a xenon fade meter (Suga Shikenki (Toko Manufacturing)).
（ｂ）保存安定性
記録液をテフロン容器に密閉し、６０°Ｃで２ケ月保存
した後でもゲル化することなく、又、沈降物も認められ
なかった。(b) Storage stability Even after the recording liquid was sealed in a Teflon container and stored at 60°C for 2 months, no gelation occurred and no sediment was observed.
（Ｃ）吐出安定性
温室下４８時間の連続吐出を行ったか終始安定し高品質
の記録が行えた。(C) Discharge stability Continuous discharge was performed for 48 hours in a greenhouse, and the discharge was stable from start to finish, allowing high-quality recording.
比較例１
実施例１におけるＮｏ、２の化合物の代りにナフタレン
スルホン酸ホルマリン縮金物系分散剤でアルディスコー
ル３０（第一工業製薬（体製）を用いて記録液を調製し
、実施例１と同様の評価を行った結果、６０°Ｃ３日で
沈降物が生じ、室温上連続吐出においては１５時間で吐
出不能となった。Comparative Example 1 A recording liquid was prepared using Aldiskol 30 (manufactured by Daiichi Kogyo Seiyaku Co., Ltd.) with a naphthalene sulfonic acid formalin condensate dispersant instead of compounds No. and 2 in Example 1. As a result of similar evaluation, sediments were formed after 3 days at 60°C, and continuous discharging at room temperature became impossible after 15 hours.
比較例２
実施例１におけるＮｏ、２の化合物の代りにオキシエチ
レン・オキシプロピレンブロノクポリマー型分散剤であ
るプロノン２０４（Ｂ本γ山脂（体製）を用いて記録液
を調製し、実施例１と同様の評価を行った結果、６０°
Ｃ７日で沈降物を生じ、室１皿子連続吐出においては２
０時間で吐出不能となった。Comparative Example 2 A recording liquid was prepared using Pronone 204 (Bhon γ Yamazin (manufactured by Taichi), an oxyethylene/oxypropylene bronok polymer type dispersant, in place of compounds No. and 2 in Example 1, and a recording liquid was prepared. As a result of the same evaluation as in Example 1, 60°
Precipitation occurs in 7 days, and 2
It became impossible to eject at 0 hours.
実施例２
記録液の組成 使用量（ｇ）
ジエチレングリコール ２ＯＮｏ、３の化
合物 ＩＰｉｇｍｅｎｔ Ｂｌｕ
ｅ １５ ３水
残量合 計 １００
上記組成物を用い、実施例１と同様にして記録液を調製
し、（ａ）、（ｂ）、（ｃ）の諸評価を行った結果いず
れも良好であった。Example 2 Composition of recording liquid Amount used (g) Diethylene glycol Compound of 2ON No. 3 IPigment Blu
e 15 3 water
Total remaining amount: 100 Using the above composition, a recording liquid was prepared in the same manner as in Example 1, and various evaluations (a), (b), and (c) were performed, and all of the results were good.
比較例３
実施例２におけるＮｏ、３の化合物の代りにポリスチレ
ンスルホン酸ソーダ系分散剤であるポリナスＰＳ−１（
東洋曹達工業（株製）を用いて記ｊス液を調製し、実施
例１と同様の評価を行った結果、６０°Ｃ４日で沈降物
を生じ、又室温上連続吐出においては１３時間で吐出不
能となった。Comparative Example 3 Polynas PS-1 (a polystyrene sulfonate sodium dispersant) was used instead of compounds No. 3 in Example 2.
A liquid was prepared using Toyo Soda Kogyo Co., Ltd. and evaluated in the same manner as in Example 1. As a result, sedimentation occurred in 4 days at 60°C, and sedimentation occurred in 13 hours during continuous dispensing at room temperature. It became impossible to discharge.
実施例３
ε己録液の斤且成
Ｎｏ、 １の化合物
Ｎｏ、４の化合物
グリセリン
Ｐｉｇｍｅｎｔ ＹｅｌｌＯｗ −７４水
合 計
使用量（ｇ）
］０
残量
実施例４
記録液の組成
Ｎｏ、１の化合物
Ｎｏ、２の化合物
Ｎｏ、４の化合物
カーボンフラソク
ε−カプロラクタム
上記実施例３及び実施例４の組成物を用い、実施例１と
同様ににして記録液を調製し、諸評価を行った結果、実
施例１と同様いずれも良好であった。Example 3 ε Self-recorded liquid composition No. 1 Compound No. 4 Compound Glycerin Pigment YellowOw -74 water Total amount used (g) ] 0 Remaining amount Example 4 Recording liquid composition No. 1 Compound No. , Compound No. 2, Compound No. 4 Carbon Furasoc ε-caprolactam A recording liquid was prepared in the same manner as in Example 1 using the compositions of Examples 3 and 4 above, and various evaluations were performed. As with Example 1, all were good.
Claims (1)
化学式、表等があります▼・・・［ I ］ （式中、Ｒはメチル基又は水素原子を表わし、ｍは１又
は２、ｎは１〜８の整数を表わし、ＭはＮａ又はＮＨ＿
４を表わす。）で示される化合物の少なくとも１種を含
有することを特徴とするインクジェット用記録液。(1) Aqueous medium, pigment and the following general formula [I]▲mathematical formula,
There are chemical formulas, tables, etc. ▼...[I] (In the formula, R represents a methyl group or a hydrogen atom, m represents 1 or 2, n represents an integer from 1 to 8, and M represents Na or NH_
Represents 4. ) An inkjet recording liquid characterized by containing at least one compound represented by the following.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2122501A JPH0418469A (en) | 1990-05-11 | 1990-05-11 | Ink jet recording liquid |
| EP91104257A EP0448055B1 (en) | 1990-03-20 | 1991-03-19 | Recording liquid for ink jet recording |
| DE69115960T DE69115960T2 (en) | 1990-03-20 | 1991-03-19 | Recording liquid for ink jet recording |
| US07/672,554 US5125968A (en) | 1990-03-20 | 1991-03-20 | Recording liquid for ink jet recording |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2122501A JPH0418469A (en) | 1990-05-11 | 1990-05-11 | Ink jet recording liquid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0418469A true JPH0418469A (en) | 1992-01-22 |
Family
ID=14837408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2122501A Pending JPH0418469A (en) | 1990-03-20 | 1990-05-11 | Ink jet recording liquid |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0418469A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1088050A (en) * | 1996-09-10 | 1998-04-07 | Mita Ind Co Ltd | Ink |
| JPH1112508A (en) * | 1997-06-20 | 1999-01-19 | Fuji Shikiso Kk | Ink for inkjet printer |
| WO2010150913A1 (en) * | 2009-06-23 | 2010-12-29 | Ricoh Company, Ltd. | Ink for inkjet recording, inkjet recording method using the same, ink cartridge housing the same, and recorded matter |
-
1990
- 1990-05-11 JP JP2122501A patent/JPH0418469A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1088050A (en) * | 1996-09-10 | 1998-04-07 | Mita Ind Co Ltd | Ink |
| JPH1112508A (en) * | 1997-06-20 | 1999-01-19 | Fuji Shikiso Kk | Ink for inkjet printer |
| WO2010150913A1 (en) * | 2009-06-23 | 2010-12-29 | Ricoh Company, Ltd. | Ink for inkjet recording, inkjet recording method using the same, ink cartridge housing the same, and recorded matter |
| JP2011026564A (en) * | 2009-06-23 | 2011-02-10 | Ricoh Co Ltd | Ink-jet printing ink, and ink-jet printing method using the same, and cartridge filled with the same, and printed matter |
| US8746869B2 (en) | 2009-06-23 | 2014-06-10 | Ricoh Company, Ltd. | Ink for inkjet recording, inkjet recording method using the same, ink cartridge housing the same, and recorded matter |
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