JPH0418472A - Water-based ink composition for ball point pen - Google Patents
Water-based ink composition for ball point penInfo
- Publication number
- JPH0418472A JPH0418472A JP2119758A JP11975890A JPH0418472A JP H0418472 A JPH0418472 A JP H0418472A JP 2119758 A JP2119758 A JP 2119758A JP 11975890 A JP11975890 A JP 11975890A JP H0418472 A JPH0418472 A JP H0418472A
- Authority
- JP
- Japan
- Prior art keywords
- phthalocyanine blue
- water
- ink composition
- alkali metal
- salt
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract description 22
- 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 claims abstract description 25
- 150000003839 salts Chemical class 0.000 claims abstract description 9
- 239000003086 colorant Substances 0.000 claims abstract description 7
- 150000001340 alkali metals Chemical group 0.000 claims abstract description 5
- 150000001447 alkali salts Chemical class 0.000 claims description 6
- -1 phthalocyanine blue alkali metal salt Chemical class 0.000 abstract description 10
- 229910052783 alkali metal Inorganic materials 0.000 abstract description 5
- 230000032683 aging Effects 0.000 abstract 1
- 239000000976 ink Substances 0.000 description 26
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 9
- 239000011734 sodium Substances 0.000 description 6
- 239000000975 dye Substances 0.000 description 5
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 4
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 4
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 4
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 3
- 239000003960 organic solvent Substances 0.000 description 3
- 239000000049 pigment Substances 0.000 description 3
- 239000000982 direct dye Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- XLLIQLLCWZCATF-UHFFFAOYSA-N ethylene glycol monomethyl ether acetate Natural products COCCOC(C)=O XLLIQLLCWZCATF-UHFFFAOYSA-N 0.000 description 2
- 235000011187 glycerol Nutrition 0.000 description 2
- 159000000011 group IA salts Chemical class 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 150000005846 sugar alcohols Polymers 0.000 description 2
- LYCAIKOWRPUZTN-NMQOAUCRSA-N 1,2-dideuteriooxyethane Chemical compound [2H]OCCO[2H] LYCAIKOWRPUZTN-NMQOAUCRSA-N 0.000 description 1
- XNWFRZJHXBZDAG-UHFFFAOYSA-N 2-METHOXYETHANOL Chemical compound COCCO XNWFRZJHXBZDAG-UHFFFAOYSA-N 0.000 description 1
- POAOYUHQDCAZBD-UHFFFAOYSA-N 2-butoxyethanol Chemical compound CCCCOCCO POAOYUHQDCAZBD-UHFFFAOYSA-N 0.000 description 1
- SGHZXLIDFTYFHQ-UHFFFAOYSA-L Brilliant Blue Chemical compound [Na+].[Na+].C=1C=C(C(=C2C=CC(C=C2)=[N+](CC)CC=2C=C(C=CC=2)S([O-])(=O)=O)C=2C(=CC=CC=2)S([O-])(=O)=O)C=CC=1N(CC)CC1=CC=CC(S([O-])(=O)=O)=C1 SGHZXLIDFTYFHQ-UHFFFAOYSA-L 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 1
- 230000002528 anti-freeze Effects 0.000 description 1
- 239000003429 antifungal agent Substances 0.000 description 1
- 229940121375 antifungal agent Drugs 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 235000012745 brilliant blue FCF Nutrition 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 150000002334 glycols Chemical class 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 229910017053 inorganic salt Inorganic materials 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000012860 organic pigment Substances 0.000 description 1
- 229940096992 potassium oleate Drugs 0.000 description 1
- MLICVSDCCDDWMD-KVVVOXFISA-M potassium;(z)-octadec-9-enoate Chemical compound [K+].CCCCCCCC\C=C/CCCCCCCC([O-])=O MLICVSDCCDDWMD-KVVVOXFISA-M 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- IJRHDFLHUATAOS-DPMBMXLASA-M sodium ricinoleate Chemical compound [Na+].CCCCCC[C@@H](O)C\C=C/CCCCCCCC([O-])=O IJRHDFLHUATAOS-DPMBMXLASA-M 0.000 description 1
Landscapes
- Inks, Pencil-Leads, Or Crayons (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、筆記描線に希望の描線堅牢性を付与でき、イ
ンキの経時安定性にすぐれたボールペン用水性インキ組
成物に関する。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to an aqueous ink composition for a ballpoint pen that can impart desired line fastness to written lines and has excellent ink stability over time.
従来のボールペン用水性インキには、水、多価アルコー
ルまたはその誘導体等の水溶性有機溶剤が主成分として
含有されている。そして描線の堅牢性を増すために着色
剤として顔料インキや直接染料などを用いたり、または
樹脂を用いて染料の固着性を高めたものを使用するイン
キも存在する。Conventional water-based inks for ballpoint pens contain water and a water-soluble organic solvent such as a polyhydric alcohol or a derivative thereof as main components. There are also inks that use pigment inks or direct dyes as colorants to increase the fastness of drawn lines, or use resins to increase the fixation of dyes.
フタロシアニンブルーは青色の有機顔料として知られ、
またフタロシアニンブルーの金属塩などのような顔料を
用いたインキは数多く報告されているが、描線堅牢性は
あるが経時的に不安定である。また直接染料や樹脂を用
いて描線の堅牢性を上げたインキは経時的には安定であ
るが描線堅牢性に劣るところがあった。そこで本発明は
描線の堅牢性にすぐれ、且つ経時安定性にすぐれたボー
ルペン用水性インキ組成物の提供を目的とする。Phthalocyanine blue is known as a blue organic pigment.
In addition, many inks using pigments such as phthalocyanine blue metal salts have been reported, but although they have good line fastness, they are unstable over time. Furthermore, inks that use direct dyes or resins to increase the fastness of drawn lines are stable over time, but have poor line fastness. Therefore, an object of the present invention is to provide a water-based ink composition for a ballpoint pen that has excellent line fastness and stability over time.
本発明者らは、前記課題を解決するため鋭意研究を行っ
た結果フタロシアニンブルーのアルカリ塩を着色剤とし
て使用することにより解決し得ることを見い出し本発明
を完成した。The present inventors conducted extensive research to solve the above problem, and as a result found that the problem could be solved by using an alkali salt of phthalocyanine blue as a coloring agent, and completed the present invention.
すなわち、本発明は着色剤としてフタロシアニンブルー
のアルカリ塩を少なくとも含有してなるボールペン用水
性インキ組成物である。That is, the present invention is an aqueous ink composition for a ballpoint pen containing at least an alkali salt of phthalocyanine blue as a coloring agent.
ここでフタロシアニンブルーのアルカリ塩とはNa、に
、Liなどの無機塩である。フタロシアニンブルー1分
子にはアルカリ金属を4個までつけることができるが、
描線の耐水性を考慮すると、アルカリ金属を3個までつ
けたものが好ましい。Here, the alkaline salt of phthalocyanine blue is an inorganic salt such as Na, Li, or the like. Up to four alkali metals can be attached to one molecule of phthalocyanine blue, but
Considering the water resistance of drawn lines, it is preferable to use up to three alkali metals.
フタロシアニンブルーのアルカリ塩はインキ組成物中に
0.1〜10.0重量%添加することが可能であるが、
0.3〜8.0重量%とするのが好ましい。本発明のボ
ールペン用水性インキは、着色剤以外に乾燥防止や不凍
性付与の目的で公知の不乾性水溶性有機溶剤、例えば、
エチレングリコール、ジエチレングリコール、及びグリ
セリンなどの多価アルコール類やメチルセロソルブ及び
ブチルセロソルブなどのグリコールエーテル類や、エチ
レングリコールモノメチルエーテルアセテートなどのグ
リコールエステル類などを適宜選んで単独で、もしくは
2種類以上組み合わせて含有させても良い。これら水溶
性有機溶剤はインキ組成物中5〜50重量%添加するこ
とが可能であるか、10〜35重量%添加するのが好ま
しい。また更に必要に応じて、潤滑剤、防腐剤、防黴剤
、及び防錆剤、pH調節剤などの水性インキに慣用され
ている助剤を含有させても良い。The alkaline salt of phthalocyanine blue can be added in an amount of 0.1 to 10.0% by weight in the ink composition.
The content is preferably 0.3 to 8.0% by weight. In addition to the colorant, the water-based ink for ballpoint pens of the present invention contains known non-drying water-soluble organic solvents for the purpose of preventing drying and imparting antifreeze properties, such as
Contains polyhydric alcohols such as ethylene glycol, diethylene glycol, and glycerin, glycol ethers such as methyl cellosolve and butyl cellosolve, and glycol esters such as ethylene glycol monomethyl ether acetate, singly or in combination of two or more. You can let me. These water-soluble organic solvents can be added in an amount of 5 to 50% by weight, preferably 10 to 35% by weight, in the ink composition. Furthermore, if necessary, auxiliary agents commonly used in water-based inks such as lubricants, preservatives, antifungal agents, rust preventives, and pH adjusters may be included.
フタロシアニンブルーの銅との塩は銅フタロシアニンブ
ルーと呼ばれ、顔料として描線堅牢性にすぐれている。The salt of phthalocyanine blue with copper is called copper phthalocyanine blue, and as a pigment it has excellent line fastness.
このフタロシアニンブルーにはNa塩だと最大4個まで
置換できる。アルカリ塩が少ないと溶解性にはやや劣る
が描線の堅牢性は良い。またアルカリ塩が多いと溶解性
はすぐれるが、溶解性がよいために特に耐水性に弱くな
る。This phthalocyanine blue can be replaced with up to 4 Na salts. If the amount of alkali salt is small, the solubility is slightly inferior, but the solidity of the drawn line is good. Also, if there is a large amount of alkali salt, the solubility will be excellent, but because of the good solubility, the water resistance will be particularly weak.
従って、これらのアルカリ塩の分布を変えることによっ
て希望の描線堅牢性を得ることができる。Therefore, desired line fastness can be obtained by changing the distribution of these alkali salts.
描線の耐水性を良好にするにはフタロシアニンブルー1
分子に、アルカリ金属原子が3個までついたものが好ま
しい。Phthalocyanine Blue 1 to improve the water resistance of drawn lines
Preferably, the molecule has up to three alkali metal atoms.
以下に実施例により、本発明を更に具体的に説明するが
、本発明は、この実施例に限定されるものではない。EXAMPLES The present invention will be explained in more detail with reference to Examples below, but the present invention is not limited to these Examples.
フタロシアニンブルーのNa塩の数が1個のものを中心
に分布する染料をフタロシアニンブルーAとし、フタロ
シアニンブルーのNa塩の数が2個のものを中心に分布
する染料をフタロシアニンブルーB1さらにフタロシア
ニンブルーのNa塩の数が3個のものを中心に分布する
染料をフタロシアニンブルー〇とし、そしてフタロシア
ニンブルーのNa塩の数が4個のものを中心に分布する
染料をフタロシアニンブルーDとする。A dye in which the number of Na salts in Phthalocyanine Blue is mainly distributed is called Phthalocyanine Blue A, and a dye in which the number of Na salts in Phthalocyanine Blue is mainly distributed is called Phthalocyanine Blue B1. A dye in which the number of Na salts is mainly distributed is called Phthalocyanine Blue 0, and a dye in which the number of Na salts in phthalocyanine blue is mainly distributed is called Phthalocyanine Blue D.
(実施例1)
水 73.7(
重量部)プロピレングリコール 2
4.0ポリオキシエチレンアルキルアリルエーテル 0
.2フエノール 0.
1フタロシアニンブルーA2.0
上記配合組成物を40〜60℃で1時間攪拌した後に冷
却し更にろ過して水性青インキを得た。(Example 1) Water 73.7 (
Weight part) Propylene glycol 2
4.0 Polyoxyethylene alkyl allyl ether 0
.. 2 Phenol 0.
1 Phthalocyanine Blue A2.0 The above blended composition was stirred at 40 to 60°C for 1 hour, then cooled and further filtered to obtain an aqueous blue ink.
(実施例2)
水 67.7(
重量部)グリセリン 30
,0オレイン酸カリウム 0
,2フエノール 0.
1フタロシアニンブルー8 2.
0上記配合組成物を実施例1と同様に処理して水性青イ
ンキを得た。(Example 2) Water 67.7 (
Weight part) Glycerin 30
,0 Potassium oleate 0
,2phenol 0.
1 Phthalocyanine Blue 8 2.
0 The above blended composition was treated in the same manner as in Example 1 to obtain a water-based blue ink.
(実施例3)
水 63.5(
重量部)エチレングリコール 2
8.0フエノール 0.
]トリエタノールアミン 0.
1リシノール酸ナトリウム 0.
4フタロシアニンブルー02.0
上記配合組成物を実施例1と同様に処理して水性青イン
キを得た。(Example 3) Water 63.5 (
Weight part) Ethylene glycol 2
8.0 Phenol 0.
] Triethanolamine 0.
1 Sodium ricinoleate 0.
4 Phthalocyanine Blue 02.0 The above blended composition was treated in the same manner as in Example 1 to obtain a water-based blue ink.
(実施例4)
水 70.7
(重量部)プロピレングリコール
24,0ポリオキシエチレンアルキルアリルエーテル
0.2フエノール 0.
1フタロシアニンブルーD5.0
上記配合組成物を実施例1と同様に処理して水性青イン
キを得た。(Example 4) Water 70.7
(Parts by weight) Propylene glycol
24,0 polyoxyethylene alkyl allyl ether
0.2 Phenol 0.
1 Phthalocyanine Blue D5.0 The above blended composition was treated in the same manner as in Example 1 to obtain a water-based blue ink.
(比較例)
水 70.7
(重量部)プロピレングリコール
24.0ポリオキシエチレンアルキルアリルエーテル
0.2フエノール 0.
1食用青1号 6.0
上記配合組成物を実施例1と同様に処理して水性青イン
キを得た。(Comparative example) Water 70.7
(Parts by weight) Propylene glycol
24.0 Polyoxyethylene alkyl allyl ether
0.2 Phenol 0.
1 Edible Blue No. 1 6.0
The above blended composition was treated in the same manner as in Example 1 to obtain a water-based blue ink.
上記各実施例1〜4と比較例のインキをボールペンに充
填して筆記試験機で10m筆記した後の筆記描線を筆記
後1時間紅過した後、蒸留水に24時間浸し、取り出し
て、筆記線の状態を目視にて調べた(耐水性)。また紫
外線フェトメーターに80時間露光させ、その後の筆記
線の状態を目視にて調べた(耐光性)。更に上記のイン
キを0℃、40℃でそれぞれ1週間放置後のインキの状
態を目視にて調べた。結果は第1表の通りである。After filling a ballpoint pen with the inks of Examples 1 to 4 and Comparative Example and writing for 10 meters using a writing tester, the lines were stained for 1 hour after writing, soaked in distilled water for 24 hours, taken out, and written. The condition of the wire was visually inspected (water resistance). In addition, it was exposed to ultraviolet fetometer for 80 hours, and the state of the written line was then visually examined (light resistance). Further, the condition of the above ink was visually examined after being left at 0°C and 40°C for one week. The results are shown in Table 1.
第1表
尚、0℃、40℃でのインキの放置ではいずれのインキ
も沈澱などの溶解性不良はなかった。Table 1 Note that when the inks were left to stand at 0°C and 40°C, no solubility problems such as precipitation occurred in any of the inks.
第1表から各実施例インキは比較例インキに比べて筆記
線の堅牢性がよく、また経時的にも安定であることが明
らかである。It is clear from Table 1 that the inks of each example have better solidity of writing lines and are more stable over time than the inks of the comparative examples.
本発明のボールペン用水性インキ組成物は、筆記線の堅
牢性が向上し、筆記後の日光の暴露や水で濡れるなどの
時にも判読が可能で筆記されたものの長期保存が可能と
なる。またインキとしても安定でベンでの保存にも耐え
られるという効果がある。The aqueous ink composition for ballpoint pens of the present invention improves the fastness of written lines, makes them legible even when exposed to sunlight or wet with water after writing, and enables long-term storage of written materials. It also has the advantage of being stable as an ink and able to withstand storage in a storage container.
Claims (1)
を少なくとも含有してなるボールペン用水性インキ組成
物。 2、フタロシアニンブルーの1分子当り、塩を形成する
アルカリ金属原子の数が3個以下である請求項1記載の
ボールペン用水性インキ組成物。[Scope of Claims] 1. An aqueous ink composition for a ballpoint pen containing at least an alkali salt of phthalocyanine blue as a coloring agent. 2. The aqueous ink composition for a ballpoint pen according to claim 1, wherein the number of alkali metal atoms forming a salt per molecule of phthalocyanine blue is 3 or less.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2119758A JPH0418472A (en) | 1990-05-11 | 1990-05-11 | Water-based ink composition for ball point pen |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2119758A JPH0418472A (en) | 1990-05-11 | 1990-05-11 | Water-based ink composition for ball point pen |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0418472A true JPH0418472A (en) | 1992-01-22 |
Family
ID=14769443
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2119758A Pending JPH0418472A (en) | 1990-05-11 | 1990-05-11 | Water-based ink composition for ball point pen |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0418472A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104046127A (en) * | 2014-05-26 | 2014-09-17 | 温州大学 | Non-drying gel ink pen blue ink |
-
1990
- 1990-05-11 JP JP2119758A patent/JPH0418472A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104046127A (en) * | 2014-05-26 | 2014-09-17 | 温州大学 | Non-drying gel ink pen blue ink |
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