JPH0142308B2 - - Google Patents
Info
- Publication number
- JPH0142308B2 JPH0142308B2 JP58232926A JP23292683A JPH0142308B2 JP H0142308 B2 JPH0142308 B2 JP H0142308B2 JP 58232926 A JP58232926 A JP 58232926A JP 23292683 A JP23292683 A JP 23292683A JP H0142308 B2 JPH0142308 B2 JP H0142308B2
- Authority
- JP
- Japan
- Prior art keywords
- ink
- water
- dye
- dyes
- stamp
- 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
Links
- 239000007864 aqueous solution Substances 0.000 claims description 2
- 239000000976 ink Substances 0.000 description 21
- 239000000975 dye Substances 0.000 description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 5
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 4
- 239000000982 direct dye Substances 0.000 description 3
- 239000002244 precipitate Substances 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- 239000000980 acid dye Substances 0.000 description 2
- 239000000981 basic dye Substances 0.000 description 2
- 238000002845 discoloration Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 239000003755 preservative agent Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- WLDHEUZGFKACJH-ZRUFZDNISA-K Amaranth Chemical compound [Na+].[Na+].[Na+].C12=CC=C(S([O-])(=O)=O)C=C2C=C(S([O-])(=O)=O)C(O)=C1\N=N\C1=CC=C(S([O-])(=O)=O)C2=CC=CC=C12 WLDHEUZGFKACJH-ZRUFZDNISA-K 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
- CQPFMGBJSMSXLP-UHFFFAOYSA-M acid orange 7 Chemical compound [Na+].OC1=CC=C2C=CC=CC2=C1N=NC1=CC=C(S([O-])(=O)=O)C=C1 CQPFMGBJSMSXLP-UHFFFAOYSA-M 0.000 description 1
- 239000005456 alcohol based solvent Substances 0.000 description 1
- 235000012735 amaranth Nutrition 0.000 description 1
- KSCQDDRPFHTIRL-UHFFFAOYSA-N auramine O Chemical compound [H+].[Cl-].C1=CC(N(C)C)=CC=C1C(=N)C1=CC=C(N(C)C)C=C1 KSCQDDRPFHTIRL-UHFFFAOYSA-N 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- IWWWBRIIGAXLCJ-BGABXYSRSA-N chembl1185241 Chemical compound C1=2C=C(C)C(NCC)=CC=2OC2=C\C(=N/CC)C(C)=CC2=C1C1=CC=CC=C1C(=O)OCC IWWWBRIIGAXLCJ-BGABXYSRSA-N 0.000 description 1
- BPHHNXJPFPEJOF-UHFFFAOYSA-J chembl296966 Chemical compound [Na+].[Na+].[Na+].[Na+].[O-]S(=O)(=O)C1=CC(S([O-])(=O)=O)=C(N)C2=C(O)C(N=NC3=CC=C(C=C3OC)C=3C=C(C(=CC=3)N=NC=3C(=C4C(N)=C(C=C(C4=CC=3)S([O-])(=O)=O)S([O-])(=O)=O)O)OC)=CC=C21 BPHHNXJPFPEJOF-UHFFFAOYSA-J 0.000 description 1
- UZZFFIUHUDOYPS-UHFFFAOYSA-L disodium 4-amino-3,6-bis[[4-[(2,4-diaminophenyl)diazenyl]phenyl]diazenyl]-5-oxido-7-sulfonaphthalene-2-sulfonate Chemical compound [Na+].[Na+].Nc1ccc(N=Nc2ccc(cc2)N=Nc2c(N)c3c(O)c(N=Nc4ccc(cc4)N=Nc4ccc(N)cc4N)c(cc3cc2S([O-])(=O)=O)S([O-])(=O)=O)c(N)c1 UZZFFIUHUDOYPS-UHFFFAOYSA-L 0.000 description 1
- 239000004210 ether based solvent Substances 0.000 description 1
- 238000005562 fading Methods 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- MCPLVIGCWWTHFH-UHFFFAOYSA-L methyl blue Chemical compound [Na+].[Na+].C1=CC(S(=O)(=O)[O-])=CC=C1NC1=CC=C(C(=C2C=CC(C=C2)=[NH+]C=2C=CC(=CC=2)S([O-])(=O)=O)C=2C=CC(NC=3C=CC(=CC=3)S([O-])(=O)=O)=CC=2)C=C1 MCPLVIGCWWTHFH-UHFFFAOYSA-L 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- ROVRRJSRRSGUOL-UHFFFAOYSA-N victoria blue bo Chemical compound [Cl-].C12=CC=CC=C2C(NCC)=CC=C1C(C=1C=CC(=CC=1)N(CC)CC)=C1C=CC(=[N+](CC)CC)C=C1 ROVRRJSRRSGUOL-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Inks, Pencil-Leads, Or Crayons (AREA)
Description
本発明はスタンプ用、筆記具用として好適な水
性インキに関するもので、さらに詳細には経時安
定性、耐水性がよく、染料の発色性向上、及び長
期間大気中に放置しても耐乾燥性（蒸発安定性）
に優れた水性インキに関する。
従来の筆記具用インキは筆記具のキヤツプ外し
長期間大気中に放置するとペン先部に染料が析出
し、カスレたり、変色したり、筆記できなくなる
等の欠点があつた。又従来のスタンプ台は蓋を開
いたまま放置すると盤面に染料等が析出し捺印ム
ラ、変色等の欠点があつた。本発明はこれらの欠
点を解消し経時安定性、耐乾燥性、耐水性に優れ
たインキを提供するものである。即ち、本発明は
水溶性染料の水溶液に下記一般式よりなる(A)およ
び(B)を配合したことを特徴とするインキを要旨と
するもである。
次に本発明の水性インキの各成分について詳細
に説明する。
水溶性染料としては、水溶性の酸性染料、直接
染料、塩基性染料等の染料が使用できる。
例えば、酸性染料としては、CI.Acid Orenge
（CI.15575）、CI.Acid Red27（CI.16185）、CI.Acid
Blue93（CI.42780）、直接染料としては、Direct
Fast BlackD（CI.27700）、CI.Direct Black19
（CI.35255）、Direct Sky Blue 6B（CI.24410）、
塩基性染料としては、CI.Basic Red １
（CI.45160）、CI.Basic Blue ７（CI.42595）、CI.
Basic Yellow ２（CI.41000）、これらを単独或い
は他の水溶性染料との組合せにより使用される。
これらの染料は目的に応じ変更されるがインキの
２％〜30％（重量）使用する場合に最も良好な結
果がえられる。
次に、前記一般式(A)及び(B)で示した化合物は使
用される目的に応じ変更されるが、インキの0.5
％〜3.0％（重量）使用する場合が最も良好な結
果がえられる。前記一般式(A)及び(B)で示した化合
物の添加による効果は次の通りである。
染料の溶解度をアツプできるため、今まで使用
しにくかつた染料（特に直接染料）を使用可能に
し、耐水性の良いインキが得られる。又、染料の
発色性を良くしかつ、高沸点化合物であるためイ
ンキの蒸発を防止すると共に染料の析出を無く
し、経時安定性の良い、耐乾燥性に優れたインキ
がえられる。
又必要に応じて、多価アルコール系溶剤、グリ
コール系溶剤、グリコールエーテル系溶剤等の溶
剤および、防腐剤、防徽剤、界面活性剤等を適宜
使用することもできる。以下実施例にて説明す
る。
実施例１筆記具用インキ （単位は重量部）
The present invention relates to a water-based ink suitable for use in stamps and writing instruments.More specifically, the present invention relates to a water-based ink suitable for use in stamps and writing instruments. (evaporation stability)
Regarding water-based ink that has excellent properties. Conventional inks for writing instruments have disadvantages such as when the writing instrument is left in the air for a long time after the cap is removed, the dye precipitates on the pen tip, causing fading, discoloration, and the inability to write. Furthermore, if the conventional stamp pad is left with the lid open, dyes and the like will precipitate on the surface of the stamp pad, resulting in uneven stamping and discoloration. The present invention eliminates these drawbacks and provides an ink with excellent stability over time, drying resistance, and water resistance. That is, the gist of the present invention is an ink characterized by blending (A) and (B) represented by the following general formula into an aqueous solution of a water-soluble dye. Next, each component of the water-based ink of the present invention will be explained in detail. As the water-soluble dye, dyes such as water-soluble acid dyes, direct dyes, and basic dyes can be used. For example, as an acid dye, CI.Acid Orange
(CI.15575), CI.Acid Red27 (CI.16185), CI.Acid
Blue93 (CI.42780), as a direct dye, Direct
Fast BlackD (CI.27700), CI.Direct Black19
(CI.35255), Direct Sky Blue 6B (CI.24410),
As a basic dye, CI.Basic Red 1
(CI.45160), CI.Basic Blue 7 (CI.42595), CI.
Basic Yellow 2 (CI.41000), used alone or in combination with other water-soluble dyes.
These dyes can be varied depending on the purpose, but best results are obtained when used in an amount of 2% to 30% (by weight) of the ink. Next, the compounds represented by the above general formulas (A) and (B) may be changed depending on the purpose of use, but 0.5
The best results are obtained when using % to 3.0% (by weight). The effects of adding the compounds represented by the general formulas (A) and (B) are as follows. Since the solubility of dyes can be increased, it is now possible to use dyes that have been difficult to use (especially direct dyes), and ink with good water resistance can be obtained. In addition, it improves the color development of the dye, and since it is a high boiling point compound, it prevents the evaporation of the ink and eliminates precipitation of the dye, resulting in an ink with good stability over time and excellent drying resistance. Further, if necessary, solvents such as polyhydric alcohol solvents, glycol solvents, and glycol ether solvents, as well as preservatives, preservatives, surfactants, and the like can be used as appropriate. This will be explained below using examples. Example 1 Ink for writing instruments (unit: parts by weight)
【表】【table】
【表】
上記水と化合物(A)及び(B)及びエチレングリコー
ルとジエチレングリコールを混合し、染料を完全
に溶解し、次いで残りの成分を添加混合撹拌し黒
インキを得た。
実施例２スタンプインキ[Table] The above water, compounds (A) and (B), ethylene glycol and diethylene glycol were mixed to completely dissolve the dye, and then the remaining components were added, mixed and stirred to obtain a black ink. Example 2 Stamp ink
【表】
上記水と化合物(A)及び(B)及びグリセリンの混合
液に染料を完全溶解して後、残りの成分を添加混
合撹拌して黒色のスタンプインキを得た。
実施例３筆記具用インキ[Table] After completely dissolving the dye in the above mixture of water, compounds (A) and (B), and glycerin, the remaining components were added, mixed and stirred to obtain a black stamp ink. Example 3 Ink for writing instruments
【表】【table】
【表】 上記各成分を完全溶解して赤インキを得た。 実施例４筆記具用インキ【table】 The above components were completely dissolved to obtain red ink. Example 4 Ink for writing instruments
【表】
上記各成分を完全溶解して青インキを得た。
上記実施例１，３，４のインキを市販のサイン
ペンと同様の筆記具に充填し室温でキヤツプを取
り外して３週間放置してもペン先に染料が析出し
なく、筆記してもカスレ等が生じなかつた。又発
色性も全く変化がなく初期筆記線と同様の色調で
あつた。
上記実施例２、のインキを市販のスタンプ台に
充填しゴム印判にて捺印すると鮮明な捺印ができ
又、耐水性も良好であつた。[Table] Blue ink was obtained by completely dissolving each of the above components. Even if the inks of Examples 1, 3, and 4 were filled into a writing instrument similar to a commercially available felt-tip pen and left at room temperature for 3 weeks with the cap removed, the dye did not precipitate on the tip of the pen, and writing did not cause smudging. Nakatsuta. Furthermore, there was no change in color development, and the color tone was the same as that of the initial writing line. When a commercially available stamp pad was filled with the ink of Example 2 and stamped with a rubber stamp, a clear stamp was obtained and the water resistance was also good.
Claims (1)
および(B)を配合したことを特徴とするインキ [Claims] 1. An aqueous solution of a water-soluble dye (A) consisting of the following general formula:
An ink characterized by containing (B) and
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58232926A JPS60124670A (en) | 1983-12-09 | 1983-12-09 | Ink |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58232926A JPS60124670A (en) | 1983-12-09 | 1983-12-09 | Ink |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60124670A JPS60124670A (en) | 1985-07-03 |
| JPH0142308B2 true JPH0142308B2 (en) | 1989-09-12 |
Family
ID=16947001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58232926A Granted JPS60124670A (en) | 1983-12-09 | 1983-12-09 | Ink |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60124670A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5389134A (en) * | 1994-07-18 | 1995-02-14 | Xerox Corporation | Ink compositions for ink jet printing |
| KR100750129B1 (en) | 2005-09-06 | 2007-08-21 | 삼성전자주식회사 | Ink composition, ink cartridge and ink jet recording apparatus including the same |
-
1983
- 1983-12-09 JP JP58232926A patent/JPS60124670A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60124670A (en) | 1985-07-03 |
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