JPH01275678A - Ink composition for ball point pen - Google Patents
Ink composition for ball point penInfo
- Publication number
- JPH01275678A JPH01275678A JP63105315A JP10531588A JPH01275678A JP H01275678 A JPH01275678 A JP H01275678A JP 63105315 A JP63105315 A JP 63105315A JP 10531588 A JP10531588 A JP 10531588A JP H01275678 A JPH01275678 A JP H01275678A
- Authority
- JP
- Japan
- Prior art keywords
- ink
- point pen
- ball
- ink composition
- ball point
- 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.)
- Granted
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 33
- 229920005989 resin Polymers 0.000 claims abstract description 14
- 239000011347 resin Substances 0.000 claims abstract description 14
- 239000003086 colorant Substances 0.000 claims abstract description 13
- -1 polyoxyethylene Polymers 0.000 claims abstract description 11
- 229920003171 Poly (ethylene oxide) Polymers 0.000 claims abstract description 9
- 239000004359 castor oil Substances 0.000 claims abstract description 9
- 235000019438 castor oil Nutrition 0.000 claims abstract description 9
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 claims abstract description 9
- 239000003960 organic solvent Substances 0.000 claims abstract description 7
- 230000007774 longterm Effects 0.000 abstract description 7
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 abstract description 5
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 abstract description 5
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 abstract description 5
- 239000005642 Oleic acid Substances 0.000 abstract description 5
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 abstract description 5
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 abstract description 5
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 abstract description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract description 4
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract description 4
- 229910052802 copper Inorganic materials 0.000 abstract description 4
- 239000010949 copper Substances 0.000 abstract description 4
- 239000011133 lead Substances 0.000 abstract description 4
- 229910052725 zinc Inorganic materials 0.000 abstract description 4
- 239000011701 zinc Substances 0.000 abstract description 4
- 238000001035 drying Methods 0.000 abstract description 3
- XNWFRZJHXBZDAG-UHFFFAOYSA-N 2-METHOXYETHANOL Chemical compound COCCO XNWFRZJHXBZDAG-UHFFFAOYSA-N 0.000 abstract description 2
- ZXJXZNDDNMQXFV-UHFFFAOYSA-M crystal violet Chemical compound [Cl-].C1=CC(N(C)C)=CC=C1[C+](C=1C=CC(=CC=1)N(C)C)C1=CC=C(N(C)C)C=C1 ZXJXZNDDNMQXFV-UHFFFAOYSA-M 0.000 abstract description 2
- 239000005011 phenolic resin Substances 0.000 abstract description 2
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 abstract 1
- 229920001568 phenolic resin Polymers 0.000 abstract 1
- 238000005096 rolling process Methods 0.000 abstract 1
- 239000000049 pigment Substances 0.000 description 15
- WVDDGKGOMKODPV-UHFFFAOYSA-N Benzyl alcohol Chemical compound OCC1=CC=CC=C1 WVDDGKGOMKODPV-UHFFFAOYSA-N 0.000 description 9
- 239000000126 substance Substances 0.000 description 6
- 239000000975 dye Substances 0.000 description 5
- 238000003860 storage Methods 0.000 description 5
- QCDWFXQBSFUVSP-UHFFFAOYSA-N 2-phenoxyethanol Chemical compound OCCOC1=CC=CC=C1 QCDWFXQBSFUVSP-UHFFFAOYSA-N 0.000 description 3
- 235000019445 benzyl alcohol Nutrition 0.000 description 3
- 150000002576 ketones Chemical class 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229960005323 phenoxyethanol Drugs 0.000 description 3
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 3
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 3
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 3
- RAPZEAPATHNIPO-UHFFFAOYSA-N risperidone Chemical compound FC1=CC=C2C(C3CCN(CC3)CCC=3C(=O)N4CCCCC4=NC=3C)=NOC2=C1 RAPZEAPATHNIPO-UHFFFAOYSA-N 0.000 description 3
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 2
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 2
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 2
- 239000000981 basic dye Substances 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- HJOVHMDZYOCNQW-UHFFFAOYSA-N isophorone Chemical compound CC1=CC(=O)CC(C)(C)C1 HJOVHMDZYOCNQW-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 2
- SBASXUCJHJRPEV-UHFFFAOYSA-N 2-(2-methoxyethoxy)ethanol Chemical compound COCCOCCO SBASXUCJHJRPEV-UHFFFAOYSA-N 0.000 description 1
- 229910001369 Brass Inorganic materials 0.000 description 1
- 229930182559 Natural dye Natural products 0.000 description 1
- XOJVVFBFDXDTEG-UHFFFAOYSA-N Norphytane Natural products CC(C)CCCC(C)CCCC(C)CCCC(C)C XOJVVFBFDXDTEG-UHFFFAOYSA-N 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- 239000000980 acid dye Substances 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- JPIYZTWMUGTEHX-UHFFFAOYSA-N auramine O free base Chemical compound C1=CC(N(C)C)=CC=C1C(=N)C1=CC=C(N(C)C)C=C1 JPIYZTWMUGTEHX-UHFFFAOYSA-N 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011362 coarse particle Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 239000002612 dispersion medium Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- UCNNJGDEJXIUCC-UHFFFAOYSA-L hydroxy(oxo)iron;iron Chemical compound [Fe].O[Fe]=O.O[Fe]=O UCNNJGDEJXIUCC-UHFFFAOYSA-L 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 239000001023 inorganic pigment Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- FDZZZRQASAIRJF-UHFFFAOYSA-M malachite green Chemical compound [Cl-].C1=CC(N(C)C)=CC=C1C(C=1C=CC=CC=1)=C1C=CC(=[N+](C)C)C=C1 FDZZZRQASAIRJF-UHFFFAOYSA-M 0.000 description 1
- 229940107698 malachite green Drugs 0.000 description 1
- 239000000983 mordant dye Substances 0.000 description 1
- CKIGNOCMDJFFES-UHFFFAOYSA-N n-naphthalen-2-yl-1-phenylmethanimine Chemical compound C=1C=C2C=CC=CC2=CC=1N=CC1=CC=CC=C1 CKIGNOCMDJFFES-UHFFFAOYSA-N 0.000 description 1
- 239000000978 natural dye Substances 0.000 description 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 1
- 125000000018 nitroso group Chemical group N(=O)* 0.000 description 1
- 239000012860 organic pigment Substances 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
- 230000000704 physical effect Effects 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- PYWVYCXTNDRMGF-UHFFFAOYSA-N rhodamine B Chemical compound [Cl-].C=12C=CC(=[N+](CC)CC)C=C2OC2=CC(N(CC)CC)=CC=C2C=1C1=CC=CC=C1C(O)=O PYWVYCXTNDRMGF-UHFFFAOYSA-N 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 description 1
- 239000000984 vat dye Substances 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明はボールペン用インキ組成物に関し、更に詳細に
は、長期間保管した後にも、書き出し時のインキの吐出
がスムースで、滑らかな筆記感が得られるボールペン用
インキ組成物に関するものである。Detailed Description of the Invention (Industrial Field of Application) The present invention relates to an ink composition for a ballpoint pen, and more particularly, the present invention relates to an ink composition for a ballpoint pen, and more particularly, it provides smooth ink ejection at the beginning of writing and a smooth writing feel even after long-term storage. The present invention relates to an ink composition for a ballpoint pen that provides the following.
（従来の技術）
従来、ボールペン用インキ組成物は、着色剤と樹脂と有
機溶剤とよりなる基本的組成に、インキをスムースに吐
出させ、滑らかな筆記感を得ることを目的として、オレ
イン酸を添加している。(Prior Art) Conventionally, ink compositions for ballpoint pens have a basic composition consisting of a colorant, a resin, and an organic solvent, and oleic acid is added to the ink composition for the purpose of discharging the ink smoothly and obtaining a smooth writing feeling. Added.
（発明が解決しようとする課題）
しかしながら、オレイン酸は銅、亜鉛及び鉛と反応する
性質を有しているため、銅、亜鉛又は鉛を少なくとも含
む材料で形成したボールペンチップを用いた場合、ボー
ルペンチップを著しく腐食させ、１年程度で筆記ができ
なくなってしまうという欠点を有していた。(Problem to be Solved by the Invention) However, since oleic acid has the property of reacting with copper, zinc, and lead, when a ballpoint pen tip made of a material containing at least copper, zinc, or lead is used, the ballpoint pen tip is It had the disadvantage that it corroded the tip significantly, making it impossible to write in about a year.
そこで、本願発明の目的は、長期間保管した後にも、書
き出し時のインキの吐出がスムースで、滑らかな筆記感
が得られるボールペン用インキ組成物を提供することで
ある。SUMMARY OF THE INVENTION Therefore, an object of the present invention is to provide an ink composition for a ballpoint pen that allows smooth ink ejection at the beginning of writing and provides a smooth writing feel even after long-term storage.
（課題を解決するための手段）
本願発明は上記目的に鑑みなしたものであって、着色剤
と樹脂と有機溶剤とより少なくともなるボールペン用イ
ンキ組成物において、ポリオキシエチレン硬化ヒマシ油
を添加してなることを特徴とするボールペン用インキ組
成物を要旨とするものである。(Means for Solving the Problems) The present invention has been made in view of the above object, and includes adding polyoxyethylene hydrogenated castor oil to an ink composition for a ballpoint pen consisting of at least a colorant, a resin, and an organic solvent. The gist of the invention is an ink composition for a ballpoint pen, which is characterized by:
以下、本発明の詳細な説明する。The present invention will be explained in detail below.
着色剤は、従来ボールペン用インキ組成物に用いている
染料又は顔料を特に限定なく用いることができ、具体的
には、パリファーストブラック＃１８０２．＃１８０５
、パリファーストバイオレット＃ １７０１、パリファ
ーストイエローＡＵＭ （以上、オリエント化学工業■
製）スピロンオレンジＧＲＨ、スピロンレッドＢＥＨ、
スピロンバイオレットＣＲＨ（保土谷化学工業■製）ス
ダンブルー■ベース等の油溶性染料、オーラミン、ロー
ダミン、メチルバイオレット、マラカイトグリーン、ク
リスタルバイオレット、ビクトリアブルーＢＯＨ等の塩
基性染料のベース等の染料系着色剤や、アゾ系顔料、フ
タロシアニン系顔料、ニトロソ系顔料、ニトロ系顔料、
塩基性染料系顔料、酸性染料系顔料、建染染料系顔料、
媒染染料系顔料及び天然染料系顔料等の有機顔料、黄土
、バリウム黄、紺青、カドミウムレッド、硫酸バリウム
、酸化チタン、ベンガラ、鉄黒、水酸化アルミニウム、
炭酸カルシウム、カーボンブラック等の無機顔料等の顔
料系着色剤が挙げられ、これらは単独あるいは混合して
使用することができ、ボールペン用インキ組成物全量に
対して染料系着色剤の場合２０〜４０重量％が。As the colorant, dyes or pigments conventionally used in ballpoint pen ink compositions can be used without particular limitation, and specifically, Paris Fast Black #1802. #1805
, Paris First Violet #1701, Paris First Yellow AUM (Orient Chemical Industry ■
) Spiron Orange GRH, Spiron Red BEH,
Oil-soluble dyes such as Spiron Violet CRH (manufactured by Hodogaya Chemical Industry ■) Sudan Blue ■ base, dye-based colorants such as basic dye bases such as auramine, rhodamine, methyl violet, malachite green, crystal violet, Victoria Blue BOH, etc. , azo pigments, phthalocyanine pigments, nitroso pigments, nitro pigments,
Basic dye pigments, acid dye pigments, vat dye pigments,
Organic pigments such as mordant dye pigments and natural dye pigments, ocher, barium yellow, navy blue, cadmium red, barium sulfate, titanium oxide, red iron oxide, iron black, aluminum hydroxide,
Examples include pigment colorants such as inorganic pigments such as calcium carbonate and carbon black, which can be used alone or in combination, and in the case of dye colorants, 20 to 40% of the total amount of the ballpoint pen ink composition is used. weight%.
顔料系着色剤の場合５〜２０重量％が好ましい。In the case of pigment colorants, the amount is preferably 5 to 20% by weight.
樹脂は、上記着色剤の定着剤、インキ組成物の物性調整
剤等の目的で使用するものであって。The resin is used for purposes such as a fixing agent for the above-mentioned colorant and a physical property regulator for the ink composition.
従来ボールペン用インキ組成物に用いている染料又は顔
料を特に限定なく用いることができ、具体的には、フェ
ノール樹脂、ケトン樹脂、アミド樹脂、キシレン樹脂、
水添ロジン樹脂、ロジン樹脂、ポリビニルピロリドン等
が挙げられ、これらは単独あるいは混合して使用するこ
とができ、ボールペン用インキ組成物全量に対して１０
〜３０重量％が好ましい。Dyes or pigments conventionally used in ballpoint pen ink compositions can be used without particular limitation, and specifically, phenol resins, ketone resins, amide resins, xylene resins,
Examples include hydrogenated rosin resin, rosin resin, polyvinylpyrrolidone, etc., and these can be used alone or in combination.
~30% by weight is preferred.
有機溶剤は、ボールペン用インキ組成物としての種々の
品質、即ち１着色剤の溶媒及び／又は分散媒かつ樹脂の
溶剤、ペン先でのインキ乾燥防止、低温時でのインキ凍
結防止等用として使用するものであり、従来ボールペン
用インキ組成物に用いている有機溶剤を特に限定なく用
いることができ、具体的には、ベンジルアルコール、フ
ェノキシエタノール等のアルコール類、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モノメ
チルエーテル等のグリコールエーテル類や、Ｎ−メチル
−２−ピロリドン等が単独あるいは混合して用いられ、
使用量はボールペン用インキ組成物全量に対して４０〜
７０重量％が好ましい。 ”
本発明の骨子である。ポリオキシエチレン硬化ヒマシ油
は、製造時は勿論、長期保管後においても、書き出し時
のインキの吐出がスムースで、滑らかな筆記感が得られ
るボールペン用インキ組成物と成すために用いるもので
あって、具体的には、ＨＣＯ−３，ＨＣＯ−２０，ＨＣ
Ｏ−３０，ＨＣＯ−４０，ＨＣＯ−３０，ＨＣＯ−７５
（以上、日光ケミカルズ■製）等が単独あるいは混合し
て用いられ、使用量は、ボールペン用インキ組成物全量
に対して０．５〜５゜０重量％が好ましい。Organic solvents are used for various qualities in ink compositions for ballpoint pens, such as as a solvent for a colorant and/or a dispersion medium and a solvent for a resin, to prevent ink from drying at the pen tip, to prevent ink from freezing at low temperatures, etc. Therefore, organic solvents conventionally used in ballpoint pen ink compositions can be used without particular limitation. Specifically, alcohols such as benzyl alcohol and phenoxyethanol, ethylene glycol monomethyl ether, diethylene glycol monomethyl ether, etc. Glycol ethers, N-methyl-2-pyrrolidone, etc. are used alone or in combination,
The amount used is 40 to 40% of the total amount of ballpoint pen ink composition.
70% by weight is preferred. ” This is the gist of the present invention. Polyoxyethylene hydrogenated castor oil is used as an ink composition for ballpoint pens that provides smooth ink ejection at the beginning of writing and provides a smooth writing feel, not only during manufacture but also after long-term storage. Specifically, HCO-3, HCO-20, HC
O-30, HCO-40, HCO-30, HCO-75
(all manufactured by Nikko Chemicals 2), etc. are used alone or in combination, and the amount used is preferably 0.5 to 5.0% by weight based on the total amount of the ballpoint pen ink composition.
又１本発明のボールペンインキ組成物は、上記必須成分
の他に、必要に応じて、従来公知の界面活性剤、分散剤
、防腐剤、防錆剤、潤滑剤等を適宜選択してもよい。In addition to the above-mentioned essential components, the ballpoint pen ink composition of the present invention may optionally contain conventionally known surfactants, dispersants, preservatives, rust preventives, lubricants, etc. .
本発明に係るボールペン用インキ組成物を得るためには
、上記成分を撹拌・混合することによって容易に得られ
るが、特に、着色剤として顔料を用いた場合には、分散
機を用いて、分散・混合することが必要であり、更に、
必要に応じて、顔料等の粗大粒子を、濾過や遠心等で取
り除くこともできる。In order to obtain the ink composition for a ballpoint pen according to the present invention, it can be easily obtained by stirring and mixing the above components, but in particular, when a pigment is used as a coloring agent, it can be dispersed using a dispersing machine.・It is necessary to mix, and furthermore,
If necessary, coarse particles such as pigments can be removed by filtration, centrifugation, or the like.
（作用）
本発明に係るボールペン用インキ組成物が何故長期間保
管した後にも、書き出し時のインキの吐出がスムースで
、滑らかな筆記感が得られるのかについては以下のよう
に推察される。(Function) The reason why the ink composition for a ballpoint pen according to the present invention allows smooth ink ejection at the beginning of writing and provides a smooth writing feeling even after long-term storage is surmised as follows.
即ち、ポリオキシエチレン硬化ヒオシ油は、従来のボー
ルペンインキ組成物に用いられているオレイン酸のよう
に銅、亜鉛及び鉛を腐食することが無く、又、ボールペ
ンチップのボール表面に吸着して、インキの乾燥による
ボールとソケットとの接着を防ぐ作用をし、そのため書
き出し時にボールがすぐ回転し、書き出し時のインキの
吐出がスムースで、滑らかな筆記感が得られる。That is, polyoxyethylene hydrogenated castor oil does not corrode copper, zinc, and lead like oleic acid used in conventional ballpoint pen ink compositions, and also adsorbs to the ball surface of the ballpoint pen tip. It works to prevent the ball from adhering to the socket due to ink drying, so the ball rotates quickly at the beginning of writing, and the ink ejects smoothly at the beginning of writing, resulting in a smooth writing feel.
（実施例）
以下、実施例により本発明をより詳細に説明するが、実
施例、比較例中の１部」は１重量部」を示す。(Example) Hereinafter, the present invention will be explained in more detail with reference to Examples, where "1 part" in Examples and Comparative Examples means "1 part by weight".
失凰且よ
バリファスト １０．０部ブラック＃
３８０４
バリファスト ２０．０部バイオレッ
ト＃１７０１
バリファスト ５．０部イエローＡ
ＵＭ
ハイラックｌｌＯＨ１４，０部
（ケトン樹脂、日立化成＠製）
ポリビニルピロリドンに−９００，５部ベンジルアルコ
ール １０．０部フェノキシエタノール
４０．０部ＨＣＯ−１０１，０部
（ポリオキシエチレン硬化ヒマシ油１日光ケミカルズ■
製）
上記成分を１００℃にて１時間加熱混合し。Loss of Death Varifast 10.0 Part Black#
3804 Varifast 20.0 parts Violet #1701 Varifast 5.0 parts Yellow A
UM Hylac IIOH 14.0 parts (ketone resin, manufactured by Hitachi Chemical @) Polyvinylpyrrolidone -900.5 parts Benzyl alcohol 10.0 parts Phenoxyethanol
40.0 parts HCO-101.0 parts (polyoxyethylene hydrogenated castor oil 1 Nikko Chemicals ■
) The above ingredients were heated and mixed at 100°C for 1 hour.
固形分を溶解した後、濾過により少量の不溶解分を除去
し、黒色ボールペン用インキ組成物を得た。After dissolving the solid content, a small amount of undissolved content was removed by filtration to obtain a black ballpoint pen ink composition.
夾旌板又
アイゼンスピロン １０．０部ブラックＧＳ
Ｈスペシャル
（保土谷化学化学工業■製）
メチルバイオレットベース ５．０部ポリビニル
ピロリドンに−９００，５部ポリビニルピロリドンに−
３０４，０部ハイラック１１０ １０．
０部（ケトン樹脂１日立化成■製）
ベンジルアルコール ５．０部フェノキシ
エタノール ３８．０部イソホロン・
５・０部ＨＣＯ−２０１，０部
（ポリオキシエチレン硬化ヒマシ油、日光ケミカルズ■
製）
上記成分を実施例１と同様になして黒色ボールペン用イ
ンキ組成物を得た。Kyoto Itamata Eisenspiron 10.0 parts Black GS
H Special (manufactured by Hodogaya Kagaku Kogyo ■) Methyl violet base 5.0 parts to polyvinylpyrrolidone -900.5 parts to polyvinylpyrrolidone-
304, 0 copies Hi-Luck 110 10.
0 parts (ketone resin 1 manufactured by Hitachi Chemical) Benzyl alcohol 5.0 parts Phenoxyethanol 38.0 parts Isophorone
5.0 parts HCO-20 1.0 parts (polyoxyethylene hydrogenated castor oil, Nikko Chemicals ■
A black ballpoint pen ink composition was obtained using the above ingredients in the same manner as in Example 1.
迄較匠よ
上記実施例１中、ＨＣＯ−１０の代わりに、オレイン酸
を加えた以外は、実施例１と同様になし黒色ボールペン
用インキ組成物を得た。A pristine black ballpoint pen ink composition was obtained in the same manner as in Example 1 except that oleic acid was added instead of HCO-10 in Example 1.
（発明の効果）
上記実施例１〜２．比較例１で得たボールペン用インキ
組成物を、従来一般に用いられているボールペン（ポリ
プロピレン製インキチューブ、５ＵＳ４１６快削ステン
レス製チツプ、タングステンカーバイド製０．７ｍｍφ
ｍｍ用使用）に充填し、製造直後及び長期間保管後で筆
記試験を行なった。(Effect of the invention) Examples 1 to 2 above. The ballpoint pen ink composition obtained in Comparative Example 1 was applied to a conventionally commonly used ballpoint pen (polypropylene ink tube, 5US416 free-cutting stainless steel tip, tungsten carbide 0.7 mmφ
A written test was conducted immediately after manufacture and after long-term storage.
結果を表１に示す。The results are shown in Table 1.
（以下余白）
表１ （初筆カスレ試験＊１）
＊１ 初筆カスレ試験：
Ｊ Ｉ Ｓ Ｐ３２０１筆記用紙Ａに直線筆記し、筆
記用紙Ａにボールペン
を押しつけてから良好な筆跡が得
られる迄の長さを測定した（単位＝
ｍｍ）。(Leaving space below) Table 1 (First writing smudge test *1) *1 First writing smudge test: Write in a straight line on JIS P3201 writing paper A, press the ballpoint pen against writing paper A, and then write until a good handwriting is obtained. The length was measured (unit = mm).
＊２ 保存後： ６０℃、９０％の恒温恒湿槽内に４０ 日放置し、取出後室温まで放冷した。*2 After saving: 40 in a constant temperature and humidity chamber at 60℃ and 90% It was left to stand for a day, and after being taken out, it was allowed to cool to room temperature.
以上詳細に説明したように、本発明に係るボールペン用
インキ組成物は、ボール及び／又はボールペンチップに
対する腐食性を有していないので、経時的な変化による
筆記不能といった不具合点の生じない、ボールペン用イ
ンキ組成物である。As explained in detail above, the ink composition for a ballpoint pen according to the present invention does not have corrosivity to balls and/or ballpoint pen tips, so it can be used for ballpoint pens without causing problems such as inability to write due to changes over time. It is an ink composition for
尚１本願発明に係るボールペン用インキ組成物に、つい
ては、快削ステンレス製のボールペンチップについて説
明したが、黄銅等の材質を用いたものにも使用可能であ
る。即ち、使用し得るポールチップの材質に限定は無い
こと勿論である。Regarding the ink composition for a ballpoint pen according to the present invention, a ballpoint pen tip made of free-cutting stainless steel has been described, but it can also be used for a ballpoint pen tip made of a material such as brass. That is, of course, there is no limit to the material of the pole tip that can be used.
Claims (1)
ン用インキ組成物において、ポリオキシエチレン硬化ヒ
マシ油を添加してなることを特徴とするボールペン用イ
ンキ組成物。An ink composition for a ballpoint pen comprising at least a colorant, a resin, and an organic solvent, the ink composition for a ballpoint pen comprising the addition of polyoxyethylene hydrogenated castor oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10531588A JP2712273B2 (en) | 1988-04-27 | 1988-04-27 | Ink composition for ballpoint pens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10531588A JP2712273B2 (en) | 1988-04-27 | 1988-04-27 | Ink composition for ballpoint pens |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01275678A true JPH01275678A (en) | 1989-11-06 |
| JP2712273B2 JP2712273B2 (en) | 1998-02-10 |
Family
ID=14404275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10531588A Expired - Lifetime JP2712273B2 (en) | 1988-04-27 | 1988-04-27 | Ink composition for ballpoint pens |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2712273B2 (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07216281A (en) * | 1994-02-02 | 1995-08-15 | Mitsubishi Pencil Co Ltd | Water-based ink composition |
| US5697984A (en) * | 1995-06-28 | 1997-12-16 | Basf Aktiengesellschaft | Dye preparations with ethylene oxide-castor oil reaction products |
| JP2000017211A (en) * | 1998-07-03 | 2000-01-18 | Hitachi Koki Co Ltd | Hot-melt ink composition for ink jet |
| JP2008189697A (en) * | 2007-01-31 | 2008-08-21 | Pentel Corp | Oily ink composition for ball-point pen |
| JP2010090247A (en) * | 2008-10-07 | 2010-04-22 | Mitsubishi Pencil Co Ltd | Oily ink composition for writing plate |
| JP2010168494A (en) * | 2009-01-23 | 2010-08-05 | Pentel Corp | Ink for ball-point pen |
| JP2013139493A (en) * | 2011-12-28 | 2013-07-18 | Pentel Corp | Oil-based ink composition for ballpoint pen |
| JP2013247339A (en) * | 2012-05-29 | 2013-12-09 | Tdk Corp | Method for manufacturing electronic component module |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102292403A (en) | 2009-01-23 | 2011-12-21 | 派通株式会社 | Ink for ballpoint pens and ballpoint pen using same |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5472119A (en) * | 1977-11-17 | 1979-06-09 | Pentel Kk | White ink for balllpoint pen |
| JPS56120777A (en) * | 1980-02-28 | 1981-09-22 | Pentel Kk | Ink composition for ball point pen |
| JPS61281171A (en) * | 1985-06-07 | 1986-12-11 | Yoshiaki Koike | Colored composition containing liquid crystal |
-
1988
- 1988-04-27 JP JP10531588A patent/JP2712273B2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5472119A (en) * | 1977-11-17 | 1979-06-09 | Pentel Kk | White ink for balllpoint pen |
| JPS56120777A (en) * | 1980-02-28 | 1981-09-22 | Pentel Kk | Ink composition for ball point pen |
| JPS61281171A (en) * | 1985-06-07 | 1986-12-11 | Yoshiaki Koike | Colored composition containing liquid crystal |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07216281A (en) * | 1994-02-02 | 1995-08-15 | Mitsubishi Pencil Co Ltd | Water-based ink composition |
| US5697984A (en) * | 1995-06-28 | 1997-12-16 | Basf Aktiengesellschaft | Dye preparations with ethylene oxide-castor oil reaction products |
| JP2000017211A (en) * | 1998-07-03 | 2000-01-18 | Hitachi Koki Co Ltd | Hot-melt ink composition for ink jet |
| JP2008189697A (en) * | 2007-01-31 | 2008-08-21 | Pentel Corp | Oily ink composition for ball-point pen |
| JP2010090247A (en) * | 2008-10-07 | 2010-04-22 | Mitsubishi Pencil Co Ltd | Oily ink composition for writing plate |
| JP2010168494A (en) * | 2009-01-23 | 2010-08-05 | Pentel Corp | Ink for ball-point pen |
| JP2013139493A (en) * | 2011-12-28 | 2013-07-18 | Pentel Corp | Oil-based ink composition for ballpoint pen |
| JP2013247339A (en) * | 2012-05-29 | 2013-12-09 | Tdk Corp | Method for manufacturing electronic component module |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2712273B2 (en) | 1998-02-10 |
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