JP2022043346A - 熱変色性筆記具 - Google Patents
熱変色性筆記具 Download PDFInfo
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- JP2022043346A JP2022043346A JP2022004711A JP2022004711A JP2022043346A JP 2022043346 A JP2022043346 A JP 2022043346A JP 2022004711 A JP2022004711 A JP 2022004711A JP 2022004711 A JP2022004711 A JP 2022004711A JP 2022043346 A JP2022043346 A JP 2022043346A
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- 150000001412 amines Chemical class 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 239000002199 base oil Substances 0.000 description 1
- 125000003785 benzimidazolyl group Chemical class N1=C(NC2=C1C=CC=C2)* 0.000 description 1
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 description 1
- 239000012964 benzotriazole Substances 0.000 description 1
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 1
- ZFVMWEVVKGLCIJ-UHFFFAOYSA-N bisphenol AF Chemical compound C1=CC(O)=CC=C1C(C(F)(F)F)(C(F)(F)F)C1=CC=C(O)C=C1 ZFVMWEVVKGLCIJ-UHFFFAOYSA-N 0.000 description 1
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical class C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 1
- 235000010418 carrageenan Nutrition 0.000 description 1
- 239000000679 carrageenan Substances 0.000 description 1
- 229920001525 carrageenan Polymers 0.000 description 1
- 229940113118 carrageenan Drugs 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011362 coarse particle Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
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- XTVCLFHZFUWECQ-UHFFFAOYSA-O dicyclohexylazanium;nitrate Chemical compound [O-][N+]([O-])=O.C1CCCCC1[NH2+]C1CCCCC1 XTVCLFHZFUWECQ-UHFFFAOYSA-O 0.000 description 1
- CZZYITDELCSZES-UHFFFAOYSA-N diphenylmethane Chemical compound C=1C=CC=CC=1CC1=CC=CC=C1 CZZYITDELCSZES-UHFFFAOYSA-N 0.000 description 1
- 238000011038 discontinuous diafiltration by volume reduction Methods 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- TVACALAUIQMRDF-UHFFFAOYSA-N dodecyl dihydrogen phosphate Chemical compound CCCCCCCCCCCCOP(O)(O)=O TVACALAUIQMRDF-UHFFFAOYSA-N 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- UFRKOOWSQGXVKV-UHFFFAOYSA-N ethene;ethenol Chemical compound C=C.OC=C UFRKOOWSQGXVKV-UHFFFAOYSA-N 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 235000019325 ethyl cellulose Nutrition 0.000 description 1
- 229920001249 ethyl cellulose Polymers 0.000 description 1
- 239000004715 ethylene vinyl alcohol Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 229940014259 gelatin Drugs 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 150000002334 glycols Chemical class 0.000 description 1
- 235000010417 guar gum Nutrition 0.000 description 1
- 239000000665 guar gum Substances 0.000 description 1
- 229960002154 guar gum Drugs 0.000 description 1
- 125000000755 henicosyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- VLKZOEOYAKHREP-UHFFFAOYSA-N hexane Substances CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 229910000040 hydrogen fluoride Inorganic materials 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 description 1
- FZWBNHMXJMCXLU-BLAUPYHCSA-N isomaltotriose Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@@H]1OC[C@@H]1[C@@H](O)[C@H](O)[C@@H](O)[C@@H](OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C=O)O1 FZWBNHMXJMCXLU-BLAUPYHCSA-N 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 150000002596 lactones Chemical group 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 235000010420 locust bean gum Nutrition 0.000 description 1
- 239000000711 locust bean gum Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000010534 mechanism of action Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910001510 metal chloride Inorganic materials 0.000 description 1
- 229920000609 methyl cellulose Polymers 0.000 description 1
- 239000001923 methylcellulose Substances 0.000 description 1
- 235000010981 methylcellulose Nutrition 0.000 description 1
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- FIIGZGVXXBOCPL-UHFFFAOYSA-N n-fluoro-3-methylcyclohexan-1-amine Chemical compound CC1CCCC(NF)C1 FIIGZGVXXBOCPL-UHFFFAOYSA-N 0.000 description 1
- SGDNSPIMHNQUQZ-UHFFFAOYSA-N n-fluoro-n-phenylaniline Chemical compound C=1C=CC=CC=1N(F)C1=CC=CC=C1 SGDNSPIMHNQUQZ-UHFFFAOYSA-N 0.000 description 1
- SNQQPOLDUKLAAF-UHFFFAOYSA-N nonylphenol Chemical group CCCCCCCCCC1=CC=CC=C1O SNQQPOLDUKLAAF-UHFFFAOYSA-N 0.000 description 1
- 229920006285 olefinic elastomer Polymers 0.000 description 1
- 235000010292 orthophenyl phenol Nutrition 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 150000003014 phosphoric acid esters Chemical class 0.000 description 1
- 229920002432 poly(vinyl methyl ether) polymer Polymers 0.000 description 1
- 239000004584 polyacrylic acid Substances 0.000 description 1
- 229920001515 polyalkylene glycol Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229920001470 polyketone Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 150000003077 polyols Chemical class 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- FKRCODPIKNYEAC-UHFFFAOYSA-N propionic acid ethyl ester Natural products CCOC(=O)CC FKRCODPIKNYEAC-UHFFFAOYSA-N 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- 125000002294 quinazolinyl group Chemical group N1=C(N=CC2=CC=CC=C12)* 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- GHMLBKRAJCXXBS-UHFFFAOYSA-N resorcinol Chemical compound OC1=CC=CC(O)=C1 GHMLBKRAJCXXBS-UHFFFAOYSA-N 0.000 description 1
- 229960001755 resorcinol Drugs 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 229930182490 saponin Natural products 0.000 description 1
- 150000007949 saponins Chemical class 0.000 description 1
- 235000017709 saponins Nutrition 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 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
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- 238000007711 solidification Methods 0.000 description 1
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- 239000008107 starch Substances 0.000 description 1
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- 239000012756 surface treatment agent Substances 0.000 description 1
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- 239000000725 suspension Substances 0.000 description 1
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- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 229920002397 thermoplastic olefin Polymers 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- YODZTKMDCQEPHD-UHFFFAOYSA-N thiodiglycol Chemical compound OCCSCCO YODZTKMDCQEPHD-UHFFFAOYSA-N 0.000 description 1
- ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical compound OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 0.000 description 1
- AAAQKTZKLRYKHR-UHFFFAOYSA-N triphenylmethane Chemical compound C1=CC=CC=C1C(C=1C=CC=CC=1)C1=CC=CC=C1 AAAQKTZKLRYKHR-UHFFFAOYSA-N 0.000 description 1
- 125000002948 undecyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- UHVMMEOXYDMDKI-JKYCWFKZSA-L zinc;1-(5-cyanopyridin-2-yl)-3-[(1s,2s)-2-(6-fluoro-2-hydroxy-3-propanoylphenyl)cyclopropyl]urea;diacetate Chemical compound [Zn+2].CC([O-])=O.CC([O-])=O.CCC(=O)C1=CC=C(F)C([C@H]2[C@H](C2)NC(=O)NC=2N=CC(=CC=2)C#N)=C1O UHVMMEOXYDMDKI-JKYCWFKZSA-L 0.000 description 1
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Abstract
Description
この筆記ボール16は、超硬合金、ステンレス、焼入鋼、又はセラミックなどを用いて形成されている。
そして、上記(1)~(5)をいずれか、より好ましくは(1)~(5)全て満たすように形成することにより、筆記ボール16に熱変色性インク11が十分に供給されるようにしつつも、筆記具としての耐久性を向上させることができるのである。
復帰スプリング21は、コイルスプリングからなり、インク収容管12の先端部に嵌入されて軸本体1の開口した前部周縁に接触し、インク収容管12を軸本体1の後部方向に弾圧付勢する。
シールゴム43は、弾性のシリコーンゴムやNBR等を使用してエンドレスのリングに成形され、ゴムホルダ41のリフィル10側の嵌合溝に嵌合される。このシールゴム43は、インク収容管12やゴムホルダ41に対する密着性、摺動性、耐磨耗性、耐ヨジレ性、耐クリープ性、耐亀裂性の観点から、JIS K6253に準拠するデュロメータA硬度が50~80に設定される。
2 先軸
4 後軸
10 リフィル
11 熱変色性インク
12 インク収容管
13 インク追従体
14 ボールペンチップ
16 筆記ボール
17 ホルダー
20 ノック機構
21 復帰スプリング
22 回転子(ノック機構の一部)
22a 加圧室
24 天冠(摩擦部)
34 カム
35 係合爪
36 条体
40 加圧機構
41 ゴムホルダ(ホルダ)
43 シールゴム
44 Oリング(密封体)
100 カシメ部
140 ボールハウス
150 インク誘導孔
160 インク溝
170 側面部
180 底面
190 ボール受座
Claims (1)
- 本願明細書に記載の発明。
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DE102010045900A1 (de) * | 2010-09-17 | 2012-03-22 | Kraussmaffei Technologies Gmbh | Verfahren zur Herstellung eines Kunststoff-Formteils |
EP3856855B1 (en) * | 2018-09-24 | 2022-07-20 | Société BIC | Diester of bisphenol fluorene compounds and thermochromic pigment compositions comprising the same |
JP7407575B2 (ja) | 2019-12-02 | 2024-01-04 | 三菱鉛筆株式会社 | ボールペンチップ及びボールペン |
KR102577013B1 (ko) * | 2020-11-16 | 2023-09-11 | 가부시키가이샤 파이롯트 코포레이숀 | 볼펜 팁, 볼펜 리필 및 볼펜 |
CN116457216B (zh) * | 2020-11-16 | 2023-12-05 | 株式会社百乐 | 圆珠笔笔尖、圆珠笔笔芯和圆珠笔 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH09248991A (ja) * | 1996-03-15 | 1997-09-22 | Pilot Corp:The | ボールペンレフィル |
JP2002052884A (ja) * | 2000-08-14 | 2002-02-19 | Mitsubishi Pencil Co Ltd | ボールペンチップ |
JP2005066891A (ja) * | 2003-08-20 | 2005-03-17 | Mitsubishi Pencil Co Ltd | 流動体塗布具 |
JP2006508820A (ja) * | 2002-04-30 | 2006-03-16 | ソシエテ ビック | アプリケータ先端用ボールプッシャおよびボールプッシャを組み込んだポイント組立体 |
JP2011240503A (ja) * | 2010-05-14 | 2011-12-01 | Pilot Corporation | 出没式ボールペン |
JP2012045821A (ja) * | 2010-08-26 | 2012-03-08 | Pentel Corp | ボールペン |
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6340261B1 (en) * | 1997-11-06 | 2002-01-22 | Mitsubishi Pencil Kabushiki Kaisha | Ball-point pen |
JP2003011574A (ja) * | 2001-06-28 | 2003-01-15 | Pilot Ink Co Ltd | 消しゴム消去性水性インキボールペン |
JP5372622B2 (ja) * | 2009-06-30 | 2013-12-18 | 株式会社パイロットコーポレーション | 出没式ボールペン |
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09248991A (ja) * | 1996-03-15 | 1997-09-22 | Pilot Corp:The | ボールペンレフィル |
JP2002052884A (ja) * | 2000-08-14 | 2002-02-19 | Mitsubishi Pencil Co Ltd | ボールペンチップ |
JP2006508820A (ja) * | 2002-04-30 | 2006-03-16 | ソシエテ ビック | アプリケータ先端用ボールプッシャおよびボールプッシャを組み込んだポイント組立体 |
JP2005066891A (ja) * | 2003-08-20 | 2005-03-17 | Mitsubishi Pencil Co Ltd | 流動体塗布具 |
JP2011240503A (ja) * | 2010-05-14 | 2011-12-01 | Pilot Corporation | 出没式ボールペン |
JP2012045821A (ja) * | 2010-08-26 | 2012-03-08 | Pentel Corp | ボールペン |
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