JPS6125754B2 - - Google Patents
Info
- Publication number
- JPS6125754B2 JPS6125754B2 JP52029706A JP2970677A JPS6125754B2 JP S6125754 B2 JPS6125754 B2 JP S6125754B2 JP 52029706 A JP52029706 A JP 52029706A JP 2970677 A JP2970677 A JP 2970677A JP S6125754 B2 JPS6125754 B2 JP S6125754B2
- Authority
- JP
- Japan
- Prior art keywords
- ink
- water
- water resistance
- acid
- ink composition
- 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
- WSYUEVRAMDSJKL-UHFFFAOYSA-N ethanolamine-o-sulfate Chemical compound NCCOS(O)(=O)=O WSYUEVRAMDSJKL-UHFFFAOYSA-N 0.000 claims description 9
- 230000002378 acidificating effect Effects 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 8
- -1 trialkylammonium halide Chemical class 0.000 claims description 8
- PUVAFTRIIUSGLK-UHFFFAOYSA-M trimethyl(oxiran-2-ylmethyl)azanium;chloride Chemical group [Cl-].C[N+](C)(C)CC1CO1 PUVAFTRIIUSGLK-UHFFFAOYSA-M 0.000 claims description 5
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 claims description 2
- 150000004820 halides Chemical class 0.000 claims 2
- 239000000976 ink Substances 0.000 description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 26
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 11
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 11
- 239000000975 dye Substances 0.000 description 10
- 238000001035 drying Methods 0.000 description 5
- 239000004615 ingredient Substances 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- 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 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- 239000000980 acid dye Substances 0.000 description 3
- 239000001913 cellulose Substances 0.000 description 3
- 229920002678 cellulose Polymers 0.000 description 3
- 239000000982 direct dye Substances 0.000 description 3
- 150000003948 formamides Chemical class 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 239000004593 Epoxy Substances 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 125000000217 alkyl group Chemical group 0.000 description 2
- 125000003277 amino group Chemical group 0.000 description 2
- XXJWXESWEXIICW-UHFFFAOYSA-N diethylene glycol monoethyl ether Chemical compound CCOCCOCCO XXJWXESWEXIICW-UHFFFAOYSA-N 0.000 description 2
- 239000003755 preservative agent Substances 0.000 description 2
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 2
- YODZTKMDCQEPHD-UHFFFAOYSA-N thiodiglycol Chemical compound OCCSCCO YODZTKMDCQEPHD-UHFFFAOYSA-N 0.000 description 2
- NRTLTGGGUQIRRT-UHFFFAOYSA-N triethylazanium;bromide Chemical compound [Br-].CC[NH+](CC)CC NRTLTGGGUQIRRT-UHFFFAOYSA-N 0.000 description 2
- CHHHXKFHOYLYRE-UHFFFAOYSA-M 2,4-Hexadienoic acid, potassium salt (1:1), (2E,4E)- Chemical compound [K+].CC=CC=CC([O-])=O CHHHXKFHOYLYRE-UHFFFAOYSA-M 0.000 description 1
- SBASXUCJHJRPEV-UHFFFAOYSA-N 2-(2-methoxyethoxy)ethanol Chemical compound COCCOCCO SBASXUCJHJRPEV-UHFFFAOYSA-N 0.000 description 1
- XNWFRZJHXBZDAG-UHFFFAOYSA-N 2-METHOXYETHANOL Chemical compound COCCO XNWFRZJHXBZDAG-UHFFFAOYSA-N 0.000 description 1
- ZNQVEEAIQZEUHB-UHFFFAOYSA-N 2-ethoxyethanol Chemical compound CCOCCO ZNQVEEAIQZEUHB-UHFFFAOYSA-N 0.000 description 1
- QEFJYMFUMVHTBR-UHFFFAOYSA-N 4-{[4-(dimethylamino)phenyl][4-(dimethyliminiumyl)cyclohexa-2,5-dien-1-ylidene]methyl}-3-hydroxy-7-sulfonaphthalene-2-sulfonate Chemical compound C1=CC(N(C)C)=CC=C1C(C=1C2=CC=C(C=C2C=C(C=1O)S([O-])(=O)=O)S(O)(=O)=O)=C1C=CC(=[N+](C)C)C=C1 QEFJYMFUMVHTBR-UHFFFAOYSA-N 0.000 description 1
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical group [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- AOMZHDJXSYHPKS-DROYEMJCSA-L Amido Black 10B Chemical compound [Na+].[Na+].[O-]S(=O)(=O)C1=CC2=CC(S([O-])(=O)=O)=C(\N=N\C=3C=CC=CC=3)C(O)=C2C(N)=C1\N=N\C1=CC=C(N(=O)=O)C=C1 AOMZHDJXSYHPKS-DROYEMJCSA-L 0.000 description 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical group [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- 101150047030 ERO1 gene Proteins 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
- 150000001298 alcohols Chemical class 0.000 description 1
- 150000005215 alkyl ethers Chemical class 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Chemical group BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 125000001309 chloro group Chemical group Cl* 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- HRMOLDWRTCFZRP-UHFFFAOYSA-L disodium 5-acetamido-3-[(4-acetamidophenyl)diazenyl]-4-hydroxynaphthalene-2,7-disulfonate Chemical compound [Na+].OC1=C(C(=CC2=CC(=CC(=C12)NC(C)=O)S(=O)(=O)[O-])S(=O)(=O)[O-])N=NC1=CC=C(C=C1)NC(C)=O.[Na+] HRMOLDWRTCFZRP-UHFFFAOYSA-L 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 238000007641 inkjet printing Methods 0.000 description 1
- 239000011630 iodine Chemical group 0.000 description 1
- 229910052740 iodine Chemical group 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 239000002736 nonionic surfactant Substances 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 229940069338 potassium sorbate Drugs 0.000 description 1
- 235000010241 potassium sorbate Nutrition 0.000 description 1
- 239000004302 potassium sorbate Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- SHBDDIJUSNNBLQ-UHFFFAOYSA-M sodium;3-[[4-[(2-chlorophenyl)-[4-[ethyl-[(3-sulfonatophenyl)methyl]azaniumylidene]cyclohexa-2,5-dien-1-ylidene]methyl]-n-ethylanilino]methyl]benzenesulfonate Chemical compound [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)Cl)C=CC=1N(CC)CC1=CC=CC(S([O-])(=O)=O)=C1 SHBDDIJUSNNBLQ-UHFFFAOYSA-M 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 125000005208 trialkylammonium group Chemical group 0.000 description 1
- AEFDTACAGGUGSB-UHFFFAOYSA-M triethyl(propyl)azanium;bromide Chemical compound [Br-].CCC[N+](CC)(CC)CC AEFDTACAGGUGSB-UHFFFAOYSA-M 0.000 description 1
- NRWCNEBHECBWRJ-UHFFFAOYSA-M trimethyl(propyl)azanium;chloride Chemical compound [Cl-].CCC[N+](C)(C)C NRWCNEBHECBWRJ-UHFFFAOYSA-M 0.000 description 1
- GJRUEHLEWXORDW-UHFFFAOYSA-K trisodium 4-[[8-amino-7-[[4-[4-[[2-(2-methylanilino)-4-oxidophenyl]diazenyl]phenyl]phenyl]diazenyl]-1-oxido-3,6-disulfonaphthalen-2-yl]diazenyl]benzenesulfonate Chemical compound [Na+].[Na+].[Na+].Cc1ccccc1Nc1cc(O)ccc1N=Nc1ccc(cc1)-c1ccc(cc1)N=Nc1c(N)c2c(O)c(N=Nc3ccc(cc3)S([O-])(=O)=O)c(cc2cc1S([O-])(=O)=O)S([O-])(=O)=O GJRUEHLEWXORDW-UHFFFAOYSA-K 0.000 description 1
Landscapes
- Inks, Pencil-Leads, Or Crayons (AREA)
Description
【発明の詳細な説明】
本発明は優れた耐水性を有し、かつペン先にお
いて乾燥し難い水性インキに関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a water-based ink that has excellent water resistance and is difficult to dry at the pen tip.
従来サインペン用のインキとして、耐水性かつ
ペン先が乾きにくい（所謂遅乾性）性質のものが
要望されている。耐水性の目的の染料には直接染
料を、ペン先が乾きにくい溶剤としてはホルムア
ミド類を使用していた。しかしホルムアミド類は
最近その毒性が問題となり文具用のインキには使
用できなくなつた。毒性がなくホルムアミド類と
同等の効果を示す溶剤の探索は続けられているが
末だ見付かつていない。ペン先乾燥性の点からは
染料の溶解性がよく、そのために析出し難い酸性
染料が望ましいが、直接染料に比較して紙にセル
ローズに対し親和力がないことから耐水性が劣る
欠点がある。酸性染料は直接染料に比べた場合、
耐水性は劣るが溶解性は優れている、又染料の種
類、色の種類もはるかに多様であることから若し
酸性染料からなる水性インキに耐水性を付与する
ことが可能ならば、本発明の目的とする耐水性か
つ耐乾燥性の良好なインキを提供できるのであ
る。本発明者らは上記の点に着目し鋭意研究の結
果、耐水性のない酸性染料を水性インキに用いた
場合エポキシプロピルトリアルキルアンモニウム
ハライド又は２−アミノ・エチル・サルフエート
を添加することにより容易に耐水性の向上ができ
たのである。 Conventionally, as ink for felt-tip pens, there has been a demand for inks that are water resistant and have properties that prevent the tip of the pen from drying out (so-called slow drying). Direct dyes were used for water resistance, and formamides were used as solvents to prevent the pen tip from drying out. However, formamides have recently become a problem due to their toxicity, and can no longer be used in stationery inks. The search for a non-toxic solvent that is as effective as formamides continues, but so far no one has been found. From the point of view of pen nib drying properties, acidic dyes are desirable because they have good dye solubility and are difficult to precipitate, but compared to direct dyes, they have the disadvantage of poor water resistance because they do not have an affinity for cellulose on paper. When compared to direct dyes, acid dyes
Water resistance is poor, but solubility is excellent, and the types of dyes and colors are far more diverse.If it is possible to impart water resistance to water-based inks made of acid dyes, the present invention This makes it possible to provide an ink with good water resistance and drying resistance, which is the objective of the invention. The present inventors focused on the above points and as a result of intensive research, we found that when acidic dyes without water resistance are used in water-based inks, it can be easily solved by adding epoxypropyl trialkylammonium halide or 2-amino ethyl sulfate. This resulted in improved water resistance.
すなわち、本発明は酸性染料からなる水性イン
キ組成物において、下記一般式で示されるエポキ
シプロピルトリアルキルアンモニウムハライド又
な２−アミノエチルサルフエートを0.5〜10重量
％含有してなる水性インキ組成物である。 That is, the present invention is an aqueous ink composition comprising an acid dye, which contains 0.5 to 10% by weight of epoxypropyl trialkylammonium halide or 2-aminoethyl sulfate represented by the following general formula. be.
一般式
（式中Ｒは炭素数１〜４のアルキル基、Ｘは塩
素、臭素、沃素を表わす）
このように酸性染料の耐水性が向上する根拠は
エポキシトリアルキルアンモニウムハライド又は
２−アミノエチルサルフエートはセルローズ水酸
基と反応して下式(1)、(2)の通り末端基にアミノ基
ができ、このアミノ基が酸性染料に対して親和力
が強いためである。 general formula (In the formula, R represents an alkyl group having 1 to 4 carbon atoms, and X represents chlorine, bromine, or iodine.) The reason why the water resistance of acidic dyes improves in this way is that epoxy trialkylammonium halide or 2-aminoethyl sulfate This is because amino groups are formed at the terminal groups by reaction with cellulose hydroxyl groups as shown in formulas (1) and (2) below, and these amino groups have a strong affinity for acidic dyes.
Cell−OH＋H2NCH2CH2OSO2−OH→Cell−OSO2O−CH2CH2NH2＋H2O …………(2)
本発明に使用できる酸性染料としては、C.I.ア
シツドエロ−１、同３、同７、同11、同17同19、
同23、同36、同42、同49、C.I.アシツドオレンジ
１、同７、同８、同10同19、同28、同43、同51、
同63、C.I.アシツドレツド１、同６、同14同18、
同27、同32、同42、同51、同82、同87、同92、同
94、同114、同134、C.I.アシツド・バイオレツト
７、同11同15、同43、同49、同66、C.I.アシツド
ブルー１、同７、同９、同15、同22、同23、同
40、同41、同45、同59、同62同74、同78、C.I.ア
シツドグリーン３、同７、同９、同16、同19、同
20、同25、同36、同41、同44、C.I.アシツドブラ
ウン２、同４、同13、同14、同20、同27C.I.アシ
ツドブラツク１、同２、同７、同24同26、同31、
同48、同52、同94などであり、水性インキ組成物
中３〜20重量％使用する。 Cell−OH+H 2 NCH 2 CH 2 OSO 2 −OH→Cell−OSO 2 O−CH 2 CH 2 NH 2 +H 2 O ……(2) As acidic dyes that can be used in the present invention, CI Acid Ero-1, 3, 7, 11, 17, 19,
23, 36, 42, 49, CI Acid Orange 1, 7, 8, 10 19, 28, 43, 51,
63, CI Assured 1, 6, 14, 18,
27, 32, 42, 51, 82, 87, 92, 42
94, 114, 134, CI Acid Violet 7, 11 15, 43, 49, 66, CI Acid Blue 1, 7, 9, 15, 22, 23,
40, 41, 45, 59, 62, 74, 78, CI Assisted Green 3, 7, 9, 16, 19,
20, 25, 36, 41, 44, C.I. Acid Brown 2, 4, 13, 14, 20, 27 C.I. Acid Black 1, 2, 7, 24 26 , 31,
48, 52, 94, etc., and are used in an amount of 3 to 20% by weight in the water-based ink composition.
水性インキ溶剤としては、エチレングリコー
ル、ジエチレングリコール、プロピレングリコー
ル、グリセリン、チオジエチレングリコールなど
の多価アルコール、メチルセルソルブ、エチルセ
ルソルブなどのエチレングリコールモノアルキル
エーテル、メチルカービト−ル、エチルカービト
ールなどのジエチレングリコールモノアルキルエ
ーテル及びエタノール、プロピルアルコール、ブ
タノールなどの低級アルコールの１種又は２種以
上の混合物を水性インキ組成物中10〜70重量％使
用する。本発明の骨子であるセルローズを酸性染
料との親和力を強くするためにアミノ化する試薬
としては、エポキシプロピルトリアルキルアンモ
ニウムハライド又は２−アミノエチルサルフエー
トが用いられる。前者のアルキル基としてはメチ
ル、エチル、プロピル、ブチルなどであり特にエ
ポキシプロピルトリアルキルアンモニウムクロラ
イドを使用する。 Water-based ink solvents include polyhydric alcohols such as ethylene glycol, diethylene glycol, propylene glycol, glycerin, and thiodiethylene glycol, ethylene glycol monoalkyl ethers such as methyl cellosolve and ethyl cellosolve, and diethylene glycol monoalkyl ethers such as methyl carbitol and ethyl carbitol. One type or a mixture of two or more types of alkyl ethers and lower alcohols such as ethanol, propyl alcohol, and butanol are used in an amount of 10 to 70% by weight in the aqueous ink composition. Epoxypropyl trialkylammonium halide or 2-aminoethyl sulfate is used as a reagent for aminating cellulose to strengthen its affinity with acidic dyes, which is the gist of the present invention. The former alkyl group includes methyl, ethyl, propyl, butyl, etc., and epoxypropyl trialkylammonium chloride is particularly used.
その使用量は水性インキ組成物中0.5〜10重量
％が望ましく、0.5重量％以下では耐水性の向上
の効果は見られないし、10重量％以上では耐水性
の極端な向上は見出せなかつた。必要に応じてそ
の他に一般の水性インキに使用する防腐剤、界面
活性剤などを添加することもできる。 The amount used is desirably 0.5 to 10% by weight in the aqueous ink composition; if it is less than 0.5% by weight, no effect of improving water resistance is observed, and if it is more than 10% by weight, no extreme improvement in water resistance can be found. Other preservatives, surfactants, etc. used in general water-based inks can also be added as necessary.
以下実施例を用いて具体的に説明する。 This will be explained in detail below using examples.
実施例中部とあるのは重量部を表すものであ
る。 "Example Middle" indicates parts by weight.
実施例 １
カヤクレザーブラツクＢ〔日本化薬(株)製、C.I.ア
シツドブラツク94〕 ５ 部
エポキシプロピルトリメチルアンモニウムクロラ
イド ５ 〃
エチレングリコール 15 〃
ジエチレングリコール 10 〃
ソルビン酸カリ〔式田薬品(株)製、防腐剤〕 １ 〃
ノイゲンＰ〔第一工業薬品(株)製、ノニオン界面活
性剤〕 0.5〃
イオン交換水 63.5〃
上記成分を常温でかきまぜることにより黒色イ
ンキを得た。比較のために上記成分からエポキシ
プロピルトリメチルアンモニウムクロライドを使
用しない黒色インキをを調製した。両インキを
別々にサイペンに充填しJIS Ｐ 3201筆記用紙に
筆記し完全にインキが乾燥した後蒸留水に24時間
浸漬したところ、実施例１の黒色インキは筆跡が
流出することがなかつたがエポキシプロピルトリ
メチルアンモニウムクロライドを使用しない比較
のインキは完全に筆跡が流出し文字の判読が不可
能であつた。実施例１の成分中エポキシプロピル
トリメチルアンモニウムクロライドの代りに２−
アミノエチルサルフエートを用いる外は全く同じ
成分及び量を用いる処方で同様にして作つたイン
キの耐水性の結果は、該例１と遜色なく良好であ
つた。Example 1 Kayaku Leather Black B (manufactured by Nippon Kayaku Co., Ltd., CI Acid Black 94) 5 parts Epoxypropyltrimethylammonium chloride 5 Ethylene glycol 15 Diethylene glycol 10 Potassium sorbate (manufactured by Shikita Pharmaceutical Co., Ltd., preservative) 1. Neugen P (manufactured by Dai-ichi Kogyo Yakuhin Co., Ltd., nonionic surfactant) 0.5 Ion-exchanged water 63.5 A black ink was obtained by stirring the above components at room temperature. For comparison, a black ink without using epoxypropyltrimethylammonium chloride was prepared from the above components. When both inks were filled separately into a tip pen and written on JIS P 3201 writing paper, and after the ink had completely dried, it was immersed in distilled water for 24 hours, the black ink of Example 1 did not cause any handwriting to flow out, but the epoxy In the comparison ink that did not use propyltrimethylammonium chloride, the handwriting was completely washed out and the characters were impossible to read. In place of epoxypropyltrimethylammonium chloride in the components of Example 1, 2-
The water resistance results of an ink prepared in the same manner using exactly the same ingredients and amounts except for the use of aminoethyl sulfate were as good as those of Example 1.
実施例 ２
アシツドブリリアントグリーンＢ〔住友化学(株)
製、C.I.アシツドグリーン９〕 10 部
エポキシプロピルトリエチルブロマイド ８ 〃
チオジエチレングリコール 20 〃
ノイゲンＰ 0.5〃
イオン交換水 61.5〃
上記成分を常温でかきまぜることにより緑色イ
ンキを得た。比較のために上記成分からエポキシ
プロピルトリエチルアンモニウムブロマイドを使
用しない緑色インキを調製した。Example 2 Acid Brilliant Green B [Sumitomo Chemical Co., Ltd.]
manufactured by CI Acid Green 9] 10 parts Epoxypropyl triethyl bromide 8 Thiodiethylene glycol 20 Neugen P 0.5 Ion exchange water 61.5 A green ink was obtained by stirring the above components at room temperature. For comparison, a green ink without using epoxypropyl triethylammonium bromide was prepared from the above components.
両インキを実施例１と同様にサインペンに充填
しJIS Ｐ 3201筆記用紙に筆記し、耐水性試験を
行なつたところ実施例１同様にエポキシプロピル
トリエチルアンモニウムブロマイドを使用したイ
ンキはよく、これを使用しないインキは悪かつ
た。又プロピルトリエチルアンモニウムブロマイ
ドの代りに２−アミノエチルサルフエートを用い
る外は同じ成分及び量を用いる処方で同様にして
作つたインキは同様によい結果を得た。 Similar to Example 1, both inks were filled into felt-tip pens and written on JIS P 3201 writing paper, and a water resistance test was conducted.As in Example 1, the ink using epoxypropyl triethylammonium bromide was good, and this was used. The ink that doesn't do that is bad. Similarly, an ink prepared in a similar manner using the same ingredients and amounts but using 2-aminoethyl sulfate in place of propyltriethylammonium bromide gave similarly good results.
実施例 ３
アシランスカーレツトＡ〔バイエル(株)製、C.I.ア
シツドレツド８〕 ８部
エポキシドプロピルトリメチルアンモニウムクロ
ライド ８〃
エチルカービトール 10〃
エチレングリコール 10〃
ジエチレングリコール ５〃
イオン交換水 59〃
上記成分を常温でかきまぜることにより赤色イ
ンキを得た。比較のために上記成分からエポキシ
プロピルアンモニウムクロライドを使用しない赤
色を調製した。両インキを実施例１と同様にサイ
ンペンに充填しJIS Ｐ 3201筆記用紙に筆記し耐
水性試験を行なつたところ、実施例１と同様に、
エポキシプロピルアンモニウムクロライドを使用
したインキはよく、使用しないものは悪い結果と
なつた。又エポキプロピルトリメチルアンモニウ
ムクロライドの代りに２−アミノエチルサルフエ
ートを用いる外は同じ成分及び量を用いる処方で
同様にして作つた赤色インキは同様によい結果を
得た。Example 3 Acilan Scarlet A (manufactured by Bayer AG, CI Assured 8) 8-part epoxide propyltrimethylammonium chloride 8 Ethyl carbitol 10 Ethylene glycol 10 Diethylene glycol 5 Ion-exchanged water 59 The above ingredients were mixed at room temperature. A red ink was obtained by stirring. For comparison, a red color without using epoxypropylammonium chloride was prepared from the above components. A water resistance test was conducted by filling both inks into a felt-tip pen and writing on JIS P 3201 writing paper in the same manner as in Example 1.
Inks using epoxypropylammonium chloride gave good results, while those without it gave poor results. Similarly, a red ink prepared in a similar manner using the same ingredients and amounts but using 2-aminoethyl sulfate in place of epoxypropyltrimethylammonium chloride gave similarly good results.
以上で説明したように本発明のインキは耐水性
があり、かつ酸性染料を使用していることからイ
ンキ中染料の析出が起こり難いために、一般のサ
インペン用インキの外に記録計用、スタンプ用、
印刷インキ用、インキジエツト印刷用などにも十
分使用できるのである。 As explained above, the ink of the present invention is water resistant, and since it uses an acidic dye, precipitation of the dye in the ink is difficult to occur. for,
It can also be used for printing ink, inkjet printing, etc.
Claims (1)
て、エポキシプロピルトリアルキルアンモニウム
ハライド又は２−アミノエチルサルフエートを含
有してなることを特徴とする水性インキ組成物。 ２ エポキシプロピルトリアルキルアンモニウム
ハライド又は２−アミノエチルサルフエートの含
有量は0.5〜10重量％である特許請求の範囲第１
項記載の水性インキ組成物。 ３ エポキシプロピルトリアルキルアンモニウム
ハライドはエポキシプロピルトリメチルアンモニ
ウムクロライド又はエポキシプロピルトリエチル
アンモニウムブロマイドである特許請求の範囲第
１項記載の水性インキ組成物。[Scope of Claims] 1. An aqueous ink composition comprising an acidic dye, characterized in that it contains epoxypropyl trialkylammonium halide or 2-aminoethyl sulfate. 2 The content of epoxypropyltrialkylammonium halide or 2-aminoethyl sulfate is 0.5 to 10% by weight.Claim 1
The aqueous ink composition described in . 3. The aqueous ink composition according to claim 1, wherein the epoxypropyltrialkylammonium halide is epoxypropyltrimethylammonium chloride or epoxypropyltriethylammonium bromide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2970677A JPS53115306A (en) | 1977-03-17 | 1977-03-17 | Aqueous ink composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2970677A JPS53115306A (en) | 1977-03-17 | 1977-03-17 | Aqueous ink composition |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS53115306A JPS53115306A (en) | 1978-10-07 |
| JPS6125754B2 true JPS6125754B2 (en) | 1986-06-17 |
Family
ID=12283542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2970677A Granted JPS53115306A (en) | 1977-03-17 | 1977-03-17 | Aqueous ink composition |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS53115306A (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55144067A (en) * | 1979-04-27 | 1980-11-10 | Canon Inc | Recording liquid |
| JPS55145773A (en) * | 1979-04-28 | 1980-11-13 | Canon Inc | Recording liquid |
| JPS57185366A (en) * | 1981-05-08 | 1982-11-15 | Ricoh Co Ltd | Ink for ink jet recording |
| JP2012162654A (en) * | 2011-02-07 | 2012-08-30 | Ricoh Co Ltd | Ink set, cartridge, inkjet recording method, and recording device |
-
1977
- 1977-03-17 JP JP2970677A patent/JPS53115306A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS53115306A (en) | 1978-10-07 |
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