JPH0113508B2 - - Google Patents
Info
- Publication number
- JPH0113508B2 JPH0113508B2 JP8054280A JP8054280A JPH0113508B2 JP H0113508 B2 JPH0113508 B2 JP H0113508B2 JP 8054280 A JP8054280 A JP 8054280A JP 8054280 A JP8054280 A JP 8054280A JP H0113508 B2 JPH0113508 B2 JP H0113508B2
- Authority
- JP
- Japan
- Prior art keywords
- ink
- phosphoric acid
- writing
- water
- acid derivative
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- AFINAILKDBCXMX-PBHICJAKSA-N (2s,3r)-2-amino-3-hydroxy-n-(4-octylphenyl)butanamide Chemical compound CCCCCCCCC1=CC=C(NC(=O)[C@@H](N)[C@@H](C)O)C=C1 AFINAILKDBCXMX-PBHICJAKSA-N 0.000 claims description 11
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical group OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 claims description 4
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical group NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 claims description 3
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical group OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 claims description 3
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical group 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 claims description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical group [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 2
- 229910052788 barium Inorganic materials 0.000 claims description 2
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical group [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 claims description 2
- 229910052739 hydrogen Inorganic materials 0.000 claims description 2
- 239000001257 hydrogen Substances 0.000 claims description 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 2
- 229910052700 potassium Inorganic materials 0.000 claims description 2
- 239000011591 potassium Chemical group 0.000 claims description 2
- 229910052708 sodium Inorganic materials 0.000 claims description 2
- 239000011734 sodium Chemical group 0.000 claims description 2
- 239000000976 ink Substances 0.000 description 60
- -1 alkali metal salts Chemical class 0.000 description 13
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 12
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 9
- 230000000052 comparative effect Effects 0.000 description 9
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 9
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 8
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 8
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 6
- 239000000314 lubricant Substances 0.000 description 5
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 4
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 4
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 4
- 239000004202 carbamide Substances 0.000 description 4
- 230000007547 defect Effects 0.000 description 4
- 150000005690 diesters Chemical class 0.000 description 4
- JBBPTUVOZCXCSU-UHFFFAOYSA-L dipotassium;2',4',5',7'-tetrabromo-4,7-dichloro-3-oxospiro[2-benzofuran-1,9'-xanthene]-3',6'-diolate Chemical compound [K+].[K+].O1C(=O)C(C(=CC=C2Cl)Cl)=C2C21C1=CC(Br)=C([O-])C(Br)=C1OC1=C(Br)C([O-])=C(Br)C=C21 JBBPTUVOZCXCSU-UHFFFAOYSA-L 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 235000011187 glycerol Nutrition 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 150000003014 phosphoric acid esters Chemical group 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- 239000004615 ingredient Substances 0.000 description 3
- 230000001050 lubricating effect Effects 0.000 description 3
- 150000008379 phenol ethers Chemical class 0.000 description 3
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 3
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 3
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 3
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 3
- YODZTKMDCQEPHD-UHFFFAOYSA-N thiodiglycol Chemical compound OCCSCCO YODZTKMDCQEPHD-UHFFFAOYSA-N 0.000 description 3
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 2
- 229910019142 PO4 Inorganic materials 0.000 description 2
- 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 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000000980 acid dye Substances 0.000 description 2
- 239000012190 activator Substances 0.000 description 2
- 239000000981 basic dye Substances 0.000 description 2
- PAFZNILMFXTMIY-UHFFFAOYSA-N cyclohexylamine Chemical compound NC1CCCCC1 PAFZNILMFXTMIY-UHFFFAOYSA-N 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000000982 direct dye Substances 0.000 description 2
- YQGOJNYOYNNSMM-UHFFFAOYSA-N eosin Chemical compound [Na+].OC(=O)C1=CC=CC=C1C1=C2C=C(Br)C(=O)C(Br)=C2OC2=C(Br)C(O)=C(Br)C=C21 YQGOJNYOYNNSMM-UHFFFAOYSA-N 0.000 description 2
- 150000002169 ethanolamines Chemical class 0.000 description 2
- XLLIQLLCWZCATF-UHFFFAOYSA-N ethylene glycol monomethyl ether acetate Natural products COCCOC(C)=O XLLIQLLCWZCATF-UHFFFAOYSA-N 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 2
- 239000010452 phosphate Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- UJMBCXLDXJUMFB-GLCFPVLVSA-K tartrazine Chemical compound [Na+].[Na+].[Na+].[O-]C(=O)C1=NN(C=2C=CC(=CC=2)S([O-])(=O)=O)C(=O)C1\N=N\C1=CC=C(S([O-])(=O)=O)C=C1 UJMBCXLDXJUMFB-GLCFPVLVSA-K 0.000 description 2
- 235000012756 tartrazine Nutrition 0.000 description 2
- 229960000943 tartrazine Drugs 0.000 description 2
- 239000004149 tartrazine Substances 0.000 description 2
- PUPZLCDOIYMWBV-UHFFFAOYSA-N (+/-)-1,3-Butanediol Chemical compound CC(O)CCO PUPZLCDOIYMWBV-UHFFFAOYSA-N 0.000 description 1
- LGQKSQQRKHFMLI-SJYYZXOBSA-N (2s,3r,4s,5r)-2-[(3r,4r,5r,6r)-4,5,6-trihydroxyoxan-3-yl]oxyoxane-3,4,5-triol Chemical compound O[C@@H]1[C@@H](O)[C@H](O)CO[C@H]1O[C@H]1[C@H](O)[C@@H](O)[C@H](O)OC1 LGQKSQQRKHFMLI-SJYYZXOBSA-N 0.000 description 1
- BYLSIPUARIZAHZ-UHFFFAOYSA-N 2,4,6-tris(1-phenylethyl)phenol Chemical compound C=1C(C(C)C=2C=CC=CC=2)=C(O)C(C(C)C=2C=CC=CC=2)=CC=1C(C)C1=CC=CC=C1 BYLSIPUARIZAHZ-UHFFFAOYSA-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
- LGQKSQQRKHFMLI-UHFFFAOYSA-N 4-O-beta-D-xylopyranosyl-beta-D-xylopyranose Natural products OC1C(O)C(O)COC1OC1C(O)C(O)C(O)OC1 LGQKSQQRKHFMLI-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
- SQNRKWHRVIAKLP-UHFFFAOYSA-N D-xylobiose Natural products O=CC(O)C(O)C(CO)OC1OCC(O)C(O)C1O SQNRKWHRVIAKLP-UHFFFAOYSA-N 0.000 description 1
- ZAQJHHRNXZUBTE-WUJLRWPWSA-N D-xylulose Chemical compound OC[C@@H](O)[C@H](O)C(=O)CO ZAQJHHRNXZUBTE-WUJLRWPWSA-N 0.000 description 1
- 239000004375 Dextrin Substances 0.000 description 1
- 229920001353 Dextrin Polymers 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 239000004288 Sodium dehydroacetate Substances 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 125000005037 alkyl phenyl group Chemical group 0.000 description 1
- PYMYPHUHKUWMLA-WDCZJNDASA-N arabinose Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)C=O PYMYPHUHKUWMLA-WDCZJNDASA-N 0.000 description 1
- PYMYPHUHKUWMLA-UHFFFAOYSA-N arabinose Natural products OCC(O)C(O)C(O)C=O PYMYPHUHKUWMLA-UHFFFAOYSA-N 0.000 description 1
- SRBFZHDQGSBBOR-UHFFFAOYSA-N beta-D-Pyranose-Lyxose Natural products OC1COC(O)C(O)C1O SRBFZHDQGSBBOR-UHFFFAOYSA-N 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 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 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 235000019425 dextrin Nutrition 0.000 description 1
- HPNMFZURTQLUMO-UHFFFAOYSA-N diethylamine Chemical compound CCNCC HPNMFZURTQLUMO-UHFFFAOYSA-N 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- MCPLVIGCWWTHFH-UHFFFAOYSA-M disodium;4-[4-[[4-(4-sulfoanilino)phenyl]-[4-(4-sulfonatophenyl)azaniumylidenecyclohexa-2,5-dien-1-ylidene]methyl]anilino]benzenesulfonate 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-M 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 1
- LRMHFDNWKCSEQU-UHFFFAOYSA-N ethoxyethane;phenol Chemical compound CCOCC.OC1=CC=CC=C1 LRMHFDNWKCSEQU-UHFFFAOYSA-N 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 229930182830 galactose Natural products 0.000 description 1
- MNQZXJOMYWMBOU-UHFFFAOYSA-N glyceraldehyde Chemical compound OCC(O)C=O MNQZXJOMYWMBOU-UHFFFAOYSA-N 0.000 description 1
- 150000002334 glycols Chemical class 0.000 description 1
- 239000003752 hydrotrope Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 150000002772 monosaccharides Chemical class 0.000 description 1
- 229920001542 oligosaccharide Polymers 0.000 description 1
- 150000002482 oligosaccharides Chemical class 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 235000012736 patent blue V Nutrition 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229920001515 polyalkylene glycol Polymers 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- HNJBEVLQSNELDL-UHFFFAOYSA-N pyrrolidin-2-one Chemical compound O=C1CCCN1 HNJBEVLQSNELDL-UHFFFAOYSA-N 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
- 150000003839 salts Chemical class 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 229920002050 silicone resin Polymers 0.000 description 1
- WXMKPNITSTVMEF-UHFFFAOYSA-M sodium benzoate Chemical compound [Na+].[O-]C(=O)C1=CC=CC=C1 WXMKPNITSTVMEF-UHFFFAOYSA-M 0.000 description 1
- 235000010234 sodium benzoate Nutrition 0.000 description 1
- 239000004299 sodium benzoate Substances 0.000 description 1
- 229940079839 sodium dehydroacetate Drugs 0.000 description 1
- 235000019259 sodium dehydroacetate Nutrition 0.000 description 1
- DSOWAKKSGYUMTF-GZOLSCHFSA-M sodium;(1e)-1-(6-methyl-2,4-dioxopyran-3-ylidene)ethanolate Chemical compound [Na+].C\C([O-])=C1/C(=O)OC(C)=CC1=O DSOWAKKSGYUMTF-GZOLSCHFSA-M 0.000 description 1
- HHVIBTZHLRERCL-UHFFFAOYSA-N sulfonyldimethane Chemical compound CS(C)(=O)=O HHVIBTZHLRERCL-UHFFFAOYSA-N 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- 229920003169 water-soluble polymer Polymers 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Description
本発明はボールペン用水性インキに関する。詳
細には、筆記時における筆跡の滲み等の欠陥や、
製品を上向き状態(筆記部を上向き)で放置した
り、或いは製品に衝撃を与えたときにもインキの
ドロツプバツク等による筆記不良化現象を発生さ
せることなく、ボールとソケツト部の摩耗を少な
くし、インキ出を円滑ならしめ、筆感を改良し、
さらに筆記距離を長くすることを可能としたボー
ルペン用水性インキに関する。
従来、水性インキを用いたボールペンにおいて
は、インキ自体の潤滑性が不足しているので、ボ
ールの回転が円滑に行なわれず、筆記感が悪い
上、ボールとソケツト部の摩耗が著しく、筆記距
離を低下させる原因となつている。これを防ぐた
め、近時諸種の潤滑剤を配合したインキが提案さ
れている。
しかしながら末だ十分な性能を有していない。
即ち、潤滑剤の添加により潤滑化の機能は、ある
程度満足させているが、筆跡の滲みや、製品を上
向き状態で放置したとき、或いは製品に衝撃等を
与えたとき、インキのドロツプバツクによる筆記
不良化現象等の欠陥を発生させる原因となつてい
る。
本発明は前記した従来の欠陥を発生させること
なく、潤滑化の機能を満足させたボールペン用水
性インキを提供する。
本発明者は、ポリオキシエチレンスチレン化フ
エノールエーテルのリン酸モノエステル、ジエス
テル、それらのアルカリ金属塩またはジエチルア
ミン、シクロヘキシルアミン、イスプロピルアミ
ン、アルカノールアミン類等のアミン塩からなる
群から選ばれるリン酸誘導体を水性インキ中に添
加することが有効であることを見出した。殊に好
適なリン酸誘導体は下記一般式で表わされる化合
物である。
一般式
(ここでRは
The present invention relates to a water-based ink for ballpoint pens. In detail, defects such as blurring of handwriting during writing,
Even when the product is left facing upward (with the writing section facing upward) or when the product is subjected to impact, it does not cause poor writing due to ink dropback, etc., and reduces wear on the ball and socket. Smooth ink flow, improved brush feel,
Furthermore, the present invention relates to a water-based ink for ballpoint pens that enables a longer writing distance. Conventionally, in ballpoint pens that use water-based ink, the ink itself lacks lubricity, so the ball does not rotate smoothly, giving a poor writing feel, and the ball and socket are subject to significant wear, resulting in a short writing distance. This is the cause of the decline. To prevent this, inks containing various lubricants have recently been proposed. However, it does not have sufficient performance.
In other words, although the lubricating function is satisfied to a certain extent by adding lubricant, handwriting may smear, or writing defects may occur due to ink dropback when the product is left facing upward or when a shock is applied to the product. This causes defects such as oxidation phenomenon. The present invention provides a water-based ink for ballpoint pens that satisfies the lubrication function without causing the above-mentioned conventional defects. The present inventor has obtained a phosphoric acid selected from the group consisting of phosphoric acid monoesters, diesters, alkali metal salts thereof, or amine salts such as diethylamine, cyclohexylamine, ispropylamine, and alkanolamines of polyoxyethylene styrenated phenol ethers. It has been found that it is effective to add the derivatives into aqueous inks. Particularly suitable phosphoric acid derivatives are compounds represented by the following general formula. general formula (Here R is
【式】、 R′はOMまたは【formula】, R′ is OM or
【式】
を表わし、Mは水素、ナトリウム、カリウム、バ
リウム、モノエタノールアミン、ジエタノールア
ミンまたはトリエタノールアミンを表わし、xは
1〜3、mは0〜4、nは1〜30の数を表わす。)
これらのリン酸誘導体のインキ中における作用
はリン酸エステル構造の本来有する潤滑作用に加
えて分子中にバランスして存在する親油性基と親
水性基に帰因する湿潤、浸透作用によりボールと
ソケツトとの狭い間隙へのインキ誘導を容易に
し、そこに薄いインキ膜が形成されて、潤滑作用
が助長されて、ボールとソケツトとの摩耗を軽減
させることにより、軽いタツチの筆感を与えるも
のと推定される。殊に本発明では、ポリオキシエ
チレンフエノールエーテルのリン酸エステルにお
いて、該フエノールをスチレン化することにより
前記の効果を一層向上させると共に、表面張力の
低下が適宜に抑制され、筆跡の滲みや、インキの
ドロツプバツクによる筆記不良化現象が抑制され
たインキを構成する。
更に、これらリン酸誘導体に於いて、アルカノ
−ルアミン塩等は金属に対して著しい防錆作用を
有するので、本発明のインキを適用したボールペ
ンにおいては長期に保存されても、金属製のボー
ルやチツプの腐蝕によるインキの変色やインキの
変質による筆記不良を起すことはない。
本発明のインキのリン酸誘導体添加量について
は、0.005重量%未満の添加では、その効果がほ
とんど認められず、一方、20重量%を越えるとイ
ンキの粘度を高くして流動を悪くする傾向にあ
る。0.005〜20重量%の範囲で使用できるが、好
ましくは0.01〜10重量%の範囲で使用される。
本発明のボールペン用水性インキに用いられる
着色剤としては、酸性染料、直接染料、塩基性染
料等があり、次に一般名称で例示する。
ソルブルブル−OBC(C.I.42755)、ブリリアン
トブルー−FOF(C.I.42090)、エオシン(C.
I.45380)、フロキシン(C.I.45410)、サンセツト
イエロー(C.I.15985)、タートラジン(C.
I.19140)、ニグロシンNB(C.I.50420)、等の酸性
染料、ブラツクG(C.I.135255)のスカイブルー
5B(C.I.24400)、等の直接染料、ローダミン(C.
I.45160)、メチルバイオレツト(C.I.42535)、等
の塩基性染料である。
又、インキの乾燥性を防止したり、インキ中の
成分の溶解性等を向上させるために水溶性有機溶
剤が用いられる。具体的に例示すると、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、1.3ブチレングリコール、チオジエ
チレングリコール、エチレングリコールモノメチ
ルエーテル、エチレングリコールモノブチルエー
テル、エチレングリコールモノメチルエーテルア
セテート、グリセリン、2−ピロリドン、N−メ
チル−2−ピロリドン、スルフオラン、トリエタ
ノールアミン、ジエタノールアミン、モノエタノ
ールアミン等である。
さらに上述の成分のほかに必要に応じて、例え
ばインキのカビの発生を防止する目的で石炭酸、
安息香酸ナトリウム、デハイドロ酢酸ナトリウム
特の防カビ剤や筆跡に耐水性を付与する目的やイ
ンキ流出性、筆跡性能を向上させるために、グリ
セロース、アラビノース、グリコース、キシルロ
ース、ソルビツト等の単糖類、キシロビオース、
アルトース、デキストリン、ガラクトース等のオ
リゴ糖類、尿素、ジメチルスルフオン等のヒドロ
トロープ剤やポリビニールピロリドン、ポリビニ
ールアルコール等の水溶性のポリマーを使用する
ことができる。
次に本発明の実施例について説明するが、部数
はすべて重量部である。
実施例 1
エオシンGH(C.I.45380) 4.0部
フロキシン(C.I.45410) 2.0
サンセツトイエロー(C.I.15985) 2.0
ジエチレングリコール 10.0
ポリエチレングリコール#200 10.0
尿 素 10.0
ポリビニールピロリドン 0.2
石炭酸 0.2
ポリオキシエチレンジスチレン化フエノールエー
テルのリン酸モノエステル及びジエステルの混合
物(但し、エチレンオキサイドの付加モル数n=
5) 0.3
水 61.3
上記成分を80℃、1時間撹拌することにより赤
インキを得た。インキの表面張力は約4.5dyne/
cmである。
実施例 2
ブリリアントブルーFOF(C.I.42090) 6.5部
チオジエチレングリコール 5.0
エチレングリコール 5.0
グリセリン 10.0
尿 素 10.0
ノイゲンP(第1工業製薬(株)製、非イオン活性剤)
0.2
石炭酸 0.2
ポリオキシエチレントリスチレン化フエノールエ
ーテルのリン酸エステルのトリエタノールアミン
塩(但し、エチレンオキサイドの付加モル数n=
10) 0.5
水 62.6
上記成分を60℃2時間撹拌することにより青イ
ンキを得た。インキの表面張力は約33dyne/cm
である。
実施例 3
フロキシン 1.5部
サンセツトイエロー 2.0
ブリリアントブルーFOF 4.5
ジエチレングリコール 15.0
グリセリン 5.0
尿 素 10.0
ノイゲンP 0.3
石炭酸 0.2
ポリオキシエチレンジスチレン化フエノールエー
テルのリン酸エステルのモノエタノールアミン塩
(但し、エチレンオキサイドの付加モル数n=12)
1.0
水 60.5
上記成分を50℃2時間撹拌することにより黒イ
ンキを得た。インキの表面張力は約32dyne/cm
である。
実施例 4
ブリリアントブルーFOF 4.0部
タートラジン 2.0
チオジエチレングリコール 5.0
エチレングリコール 10.0
ポリビニルビロリドン 0.2
グリセリン 5.0
スコアロール900(花王石けん(株)製非イオン活性
剤) 0.3
石炭酸 0.2
ポリオキシエチレントリスチレン化フエノールエ
ーテルのリン酸モノエステル及びジエステルのト
リエタノールアミン塩(但し、エチレンオキサイ
ドの付加モル数n=5) 0.3
水 73.0
上記成分を70℃2時間撹拌することにより黒イ
ンキを得た。インキの表面張力は約37dyne/cm
である。
実施例1〜4によつて得られたインキの効果を
確認するため、次の様な比較インキを作成した。
比較例 1
実施例1のインキ成分中のリン酸誘導体を水に
かえて同様な方法でインキを得た。インキの表面
張力は約45dyne/cmである。
比較例 2
実施例2のインキ成分中のリン酸誘導体を潤滑
剤として公知のジノリルフエニールアルコールフ
オスフエートにおきかえて同様な方法でインキを
得た。インキの表面張力は約29dyne/cmである。
比較例 3
実施例3のインキ成分中のリン酸誘導体を潤滑
剤として公知のシリコンX22−611(信越化学(株)
製、水溶性シリコン樹脂)におきかえて同様な方
法でインキを得た。インキの表面張力は約
30dyne/cmである。
比較例 4
実施例4のインキ成分中のリン酸誘導体を潤滑
剤として公知のポリアルキレングリコール誘導体
(ニユーポール50HB−100、三洋化成(株)製)にお
きかえて同様な方法でインキを得た。インキの表
面張力は約35dyne/cmである。
比較例 5
実施例4のインキ成分中のリン酸誘導体をプラ
イサーフM−208F(第一工業製薬(株)製、ポリオキ
シエチレンアルキルフエニールエーテルのリン酸
モノエステル及びジエステルのモノエタノールア
ミン塩の混合物)におきかえて同様な方法でイン
キを得た。インキの表面張力は約32dyne/cmで
ある。
以上の処方により得られた実施例1〜4及び比
較例1〜5のインキを0.7m/mφ超硬スチールボ
ール付の金属加工チツプを用いたボールペンに充
填して、それらの有効筆記距離、インキ消費率、
筆跡性能、製品の正立放置性能等を下記の方法で
得た。
(1) 有効筆記距離
自転丸書き式走行試験機を用い、筆記速度
4m/分、筆記荷重100g、筆記角度70゜の条件
で筆記した。有効筆記距離は、100m単位毎の
インキ消費量を測定し、その値が95mg/100m
以下に達した時点の筆記距離として求めた。
(2) インキ消費率
初期より有効筆記距離に達する迄の間に消費
されたインキ量のインキ充填量に対する率。
(3) 筆跡性能
市販のレポート用紙に筆記し、筆跡の滲みの
状態を目視で観察した。
(4) 製品の正立放置性能
0.7m/mφ超硬スチールボール付の金属加工
チツプを備えた水性ボールペンの所定量のイン
キを充填し製品化した。初期の書出し性能の良
好なもの各50本を試料として正立状態(筆記部
を上向き状態)にして10日間放置後の筆記の可
否を試験した。
前記の試験結果を表1に記載する。[Formula], M represents hydrogen, sodium, potassium, barium, monoethanolamine, diethanolamine or triethanolamine, x represents a number from 1 to 3, m represents a number from 0 to 4, and n represents a number from 1 to 30. ) The action of these phosphoric acid derivatives in the ink is that in addition to the inherent lubricating action of the phosphoric acid ester structure, the wetting and penetrating action due to the lipophilic and hydrophilic groups present in a balance in the molecule makes it possible to improve the properties of the ball. A type that makes it easy to guide ink into the narrow gap between the ball and the socket, forms a thin ink film there, promotes lubrication, and reduces wear between the ball and socket, giving a light brush feel. It is estimated to be. In particular, in the present invention, in the phosphoric acid ester of polyoxyethylene phenol ether, the above-mentioned effects are further improved by styrene-forming the phenol, and the decrease in surface tension is appropriately suppressed, thereby preventing blurring of handwriting and ink. The present invention provides an ink in which the phenomenon of poor writing due to dropback is suppressed. Furthermore, among these phosphoric acid derivatives, alkanolamine salts and the like have a remarkable rust-preventing effect on metals, so even if the ballpoint pen to which the ink of the present invention is applied is stored for a long period of time, it will not hold the metal balls or the like. There will be no discoloration of the ink due to chip corrosion or poor writing due to ink deterioration. Regarding the amount of phosphoric acid derivative added to the ink of the present invention, if it is added less than 0.005% by weight, almost no effect will be observed, whereas if it exceeds 20% by weight, it tends to increase the viscosity of the ink and worsen its flow. be. It can be used in a range of 0.005 to 20% by weight, preferably in a range of 0.01 to 10% by weight. Coloring agents used in the water-based ink for ballpoint pens of the present invention include acid dyes, direct dyes, basic dyes, etc., and are exemplified by general names below. Soluble Blue - OBC (CI42755), Brilliant Blue - FOF (CI42090), Eosin (C.
I.45380), Phloxin (CI45410), Sunset Yellow (CI15985), Tartrazine (C.
I.19140), acid dyes such as Nigrosine NB (CI50420), and sky blue of Black G (CI135255).
Direct dyes such as 5B (CI24400), Rhodamine (C.
I.45160), methyl violet (CI42535), and other basic dyes. In addition, water-soluble organic solvents are used to prevent the ink from drying out and to improve the solubility of components in the ink. Specific examples include ethylene glycol, diethylene glycol, propylene glycol, 1.3 butylene glycol, thiodiethylene glycol, ethylene glycol monomethyl ether, ethylene glycol monobutyl ether, ethylene glycol monomethyl ether acetate, glycerin, 2-pyrrolidone, N-methyl-2-pyrrolidone. , sulforane, triethanolamine, diethanolamine, monoethanolamine, etc. Furthermore, in addition to the above-mentioned ingredients, if necessary, for example, carbolic acid,
Sodium benzoate, sodium dehydroacetate Special anti-mold agents, monosaccharides such as glycerose, arabinose, glycose, xylulose, sorbit, xylobiose,
Oligosaccharides such as artose, dextrin, and galactose, hydrotropes such as urea and dimethylsulfon, and water-soluble polymers such as polyvinyl pyrrolidone and polyvinyl alcohol can be used. Next, examples of the present invention will be described, and all parts are by weight. Example 1 Eosin GH (CI45380) 4.0 parts Phloxin (CI45410) 2.0 Sunset Yellow (CI15985) 2.0 Diethylene glycol 10.0 Polyethylene glycol #200 10.0 Urea 10.0 Polyvinyl pyrrolidone 0.2 Carbolic acid 0.2 Phosphate mono of polyoxyethylene distyrenated phenol ether A mixture of esters and diesters (however, the number of added moles of ethylene oxide n=
5) 0.3 Water 61.3 Red ink was obtained by stirring the above components at 80°C for 1 hour. The surface tension of ink is approximately 4.5dyne/
cm. Example 2 Brilliant Blue FOF (CI42090) 6.5 parts Thiodiethylene glycol 5.0 Ethylene glycol 5.0 Glycerin 10.0 Urea 10.0 Neugen P (manufactured by Dai-ichi Kogyo Seiyaku Co., Ltd., nonionic activator)
0.2 Carbolic acid 0.2 Triethanolamine salt of phosphoric acid ester of polyoxyethylene tristyrenated phenol ether (however, the number of moles of ethylene oxide added = n=
10) 0.5 Water 62.6 Blue ink was obtained by stirring the above ingredients at 60°C for 2 hours. The surface tension of ink is approximately 33dyne/cm
It is. Example 3 Phloxin 1.5 parts Sunset Yellow 2.0 Brilliant Blue FOF 4.5 Diethylene Glycol 15.0 Glycerin 5.0 Urea 10.0 Neugen P 0.3 Carbolic acid 0.2 Monoethanolamine salt of phosphoric acid ester of polyoxyethylene distyrenated phenol ether (however, addition of ethylene oxide Number of moles n=12)
1.0 Water 60.5 Black ink was obtained by stirring the above ingredients at 50°C for 2 hours. The surface tension of ink is approximately 32dyne/cm
It is. Example 4 Brilliant Blue FOF 4.0 parts Tartrazine 2.0 Thiodiethylene glycol 5.0 Ethylene glycol 10.0 Polyvinyl pyrrolidone 0.2 Glycerin 5.0 Scoreroll 900 (nonionic activator manufactured by Kao Soap Co., Ltd.) 0.3 Carbolic acid 0.2 Polyoxyethylene tristyrenated phenol ether Triethanolamine salt of phosphoric acid monoester and diester (however, number of moles of ethylene oxide added = 5) 0.3 Water 73.0 A black ink was obtained by stirring the above components at 70°C for 2 hours. The surface tension of ink is approximately 37dyne/cm
It is. In order to confirm the effects of the inks obtained in Examples 1 to 4, the following comparative inks were prepared. Comparative Example 1 An ink was obtained in the same manner as in Example 1 except that the phosphoric acid derivative in the ink component was replaced with water. The surface tension of the ink is approximately 45 dyne/cm. Comparative Example 2 An ink was obtained in the same manner as in Example 2 except that the phosphoric acid derivative in the ink components was replaced with a known dinolylphenyl alcohol phosphate as a lubricant. The surface tension of the ink is approximately 29 dyne/cm. Comparative Example 3 The phosphoric acid derivative in the ink component of Example 3 was used as a lubricant and the well-known silicone X22-611 (Shin-Etsu Chemical Co., Ltd.)
An ink was obtained in the same manner except that a water-soluble silicone resin was used. The surface tension of ink is approximately
It is 30dyne/cm. Comparative Example 4 An ink was obtained in the same manner as in Example 4 except that the phosphoric acid derivative in the ink component of Example 4 was replaced with a known polyalkylene glycol derivative (Newpol 50HB-100, manufactured by Sanyo Chemical Co., Ltd.) as a lubricant. The surface tension of the ink is approximately 35 dyne/cm. Comparative Example 5 The phosphoric acid derivative in the ink component of Example 4 was replaced with Plysurf M-208F (manufactured by Daiichi Kogyo Seiyaku Co., Ltd., monoethanolamine salt of phosphoric acid monoester and diester of polyoxyethylene alkyl phenyl ether). An ink was obtained in the same manner except that the mixture was replaced with the following mixture. The surface tension of the ink is approximately 32 dyne/cm. The inks of Examples 1 to 4 and Comparative Examples 1 to 5 obtained by the above formulations were filled into a ballpoint pen using a metal tip with a 0.7 m/mφ carbide steel ball, and the effective writing distance and ink consumption rate,
Handwriting performance, performance of the product when left standing upright, etc. were obtained using the following methods. (1) Effective writing distance Using a rotating circular writing running test machine, the writing speed was
Writing was carried out at a speed of 4 m/min, a writing load of 100 g, and a writing angle of 70°. Effective writing distance is determined by measuring ink consumption per 100m unit, and the value is 95mg/100m.
It was calculated as the writing distance when the following was reached. (2) Ink consumption rate The ratio of the amount of ink consumed from the initial stage until reaching the effective writing distance to the ink filling amount. (3) Handwriting Performance Handwriting was written on commercially available report paper, and the state of handwriting blurring was visually observed. (4) Performance of the product when left standing upright A water-based ballpoint pen equipped with a metal tip with a 0.7m/mφ carbide steel ball was filled with a predetermined amount of ink and commercialized. Fifty samples of each with good initial writing performance were placed in an upright position (with the writing part facing upward) and tested to see if they could be written on after being left for 10 days. The above test results are listed in Table 1.
【表】
表1にみられるとおり、本発明のリン酸誘導体
を添加したインキは、潤滑機能が有効に発揮さ
れ、ボールが円滑に回転し、良好な筆記感を与
え、軽いタツチで連続筆記でき、ゾケツト部の摩
耗を減じ、一定の持続した筆記性能を示すことが
明らかである。筆跡性能の面においても比較例イ
ンキに比較して滲みのないクリヤーな筆跡が得ら
れる。また、製品の正立放置後の書出し性能等も
良好である。このことは、本発明のリン酸誘導体
を用いた実施例のインキの表面張力が比較例のイ
ンキに比較して大きな値を示していることからも
明らかである。
本発明は、このように特定のリン酸誘導体を用
いることにより、水性ボールペンとして有効な諸
種の性能を兼備したインキを提供するものであ
る。[Table] As shown in Table 1, the ink containing the phosphoric acid derivative of the present invention effectively exhibits the lubricating function, allows the ball to rotate smoothly, provides a good writing feel, and allows continuous writing with a light touch. , it is clear that the wear of the socket part is reduced and that a constant and sustained writing performance is exhibited. In terms of handwriting performance, clear handwriting without bleeding can be obtained compared to the comparative ink. Furthermore, the writing performance after leaving the product upright is also good. This is also clear from the fact that the surface tension of the ink of the example using the phosphoric acid derivative of the present invention is larger than that of the ink of the comparative example. The present invention provides an ink that has various properties that are effective as a water-based ballpoint pen by using a specific phosphoric acid derivative as described above.
Claims (1)
燐酸誘導体及び水を含有し、前記燐酸誘導体はイ
ンキ中0.005乃至20重量%の割合で配合されてい
るボールペン用水性インキ。 一般式 (ここでRは【式】 R′はOMまたは【式】を 表し、Mは水素、ナトリウム、カリウム、バリウ
ム、モノエタノールアミン、ジエタノールアミン
またはトリエタノールアミンを表し、xは1〜
3、mは0〜4、nは1〜30の数を表す。)[Scope of Claims] 1. A water-based ink for a ballpoint pen, which contains a dye, a phosphoric acid derivative represented by the following general formula, and water as essential components, and the phosphoric acid derivative is blended in an amount of 0.005 to 20% by weight in the ink. general formula (Here, R is [formula] R' is OM or [formula], M is hydrogen, sodium, potassium, barium, monoethanolamine, diethanolamine, or triethanolamine, and x is 1 to
3, m represents a number from 0 to 4, and n represents a number from 1 to 30. )
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8054280A JPS575773A (en) | 1980-06-13 | 1980-06-13 | Water-based ink for ball point pen |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8054280A JPS575773A (en) | 1980-06-13 | 1980-06-13 | Water-based ink for ball point pen |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS575773A JPS575773A (en) | 1982-01-12 |
JPH0113508B2 true JPH0113508B2 (en) | 1989-03-07 |
Family
ID=13721228
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8054280A Granted JPS575773A (en) | 1980-06-13 | 1980-06-13 | Water-based ink for ball point pen |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS575773A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008183878A (en) * | 2007-01-31 | 2008-08-14 | Pilot Corporation | Water-based ball-point pen |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61200189A (en) * | 1985-03-01 | 1986-09-04 | Nippon Valqua Ind Ltd | Joint sheet |
JP4713372B2 (en) | 2006-03-03 | 2011-06-29 | 株式会社パイロットコーポレーション | Water-based ballpoint pen ink composition |
JP7098406B2 (en) * | 2018-04-27 | 2022-07-11 | 株式会社パイロットコーポレーション | A water-based ink composition for writing tools and a writing tool containing the colored resin particle dispersion, a method for producing the same, and the colored resin particle dispersion. |
JP7007241B2 (en) * | 2018-06-29 | 2022-01-24 | 株式会社パイロットコーポレーション | Aqueous ink composition for reversible thermochromic writing tools, and writing tools using it |
JP7101549B2 (en) * | 2018-06-29 | 2022-07-15 | 株式会社パイロットコーポレーション | Aqueous ink composition for ballpoint pens and writing instruments using it |
-
1980
- 1980-06-13 JP JP8054280A patent/JPS575773A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008183878A (en) * | 2007-01-31 | 2008-08-14 | Pilot Corporation | Water-based ball-point pen |
Also Published As
Publication number | Publication date |
---|---|
JPS575773A (en) | 1982-01-12 |
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