WO1999031188A1 - Composition d'encre aqueuse pour stylo bille - Google Patents
Composition d'encre aqueuse pour stylo bille Download PDFInfo
- Publication number
- WO1999031188A1 WO1999031188A1 PCT/JP1998/005450 JP9805450W WO9931188A1 WO 1999031188 A1 WO1999031188 A1 WO 1999031188A1 JP 9805450 W JP9805450 W JP 9805450W WO 9931188 A1 WO9931188 A1 WO 9931188A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- ink composition
- alkylene oxide
- pigment
- water
- writing
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 91
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 40
- 125000002947 alkylene group Chemical group 0.000 claims abstract description 34
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- XCJYREBRNVKWGJ-UHFFFAOYSA-N copper(II) phthalocyanine Chemical compound [Cu+2].C12=CC=CC=C2C(N=C2[N-]C(C3=CC=CC=C32)=N2)=NC1=NC([C]1C=CC=CC1=1)=NC=1N=C1[C]3C=CC=CC3=C2[N-]1 XCJYREBRNVKWGJ-UHFFFAOYSA-N 0.000 description 3
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- QUANRIQJNFHVEU-UHFFFAOYSA-N oxirane;propane-1,2,3-triol Chemical compound C1CO1.OCC(O)CO QUANRIQJNFHVEU-UHFFFAOYSA-N 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- DGBWPZSGHAXYGK-UHFFFAOYSA-N perinone Chemical compound C12=NC3=CC=CC=C3N2C(=O)C2=CC=C3C4=C2C1=CC=C4C(=O)N1C2=CC=CC=C2N=C13 DGBWPZSGHAXYGK-UHFFFAOYSA-N 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 125000002080 perylenyl group Chemical group C1(=CC=C2C=CC=C3C4=CC=CC5=CC=CC(C1=C23)=C45)* 0.000 description 1
- CSHWQDPOILHKBI-UHFFFAOYSA-N peryrene Natural products C1=CC(C2=CC=CC=3C2=C2C=CC=3)=C3C2=CC=CC3=C1 CSHWQDPOILHKBI-UHFFFAOYSA-N 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 150000003014 phosphoric acid esters Chemical class 0.000 description 1
- 229940099800 pigment red 48 Drugs 0.000 description 1
- 229940104573 pigment red 5 Drugs 0.000 description 1
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 description 1
- 229920002432 poly(vinyl methyl ether) polymer Polymers 0.000 description 1
- 239000004584 polyacrylic acid Substances 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920002503 polyoxyethylene-polyoxypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920001451 polypropylene glycol Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 1
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 1
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 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
- 239000004299 sodium benzoate Substances 0.000 description 1
- 235000010234 sodium benzoate Nutrition 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 235000019832 sodium triphosphate Nutrition 0.000 description 1
- HCJLVWUMMKIQIM-UHFFFAOYSA-M sodium;2,3,4,5,6-pentachlorophenolate Chemical compound [Na+].[O-]C1=C(Cl)C(Cl)=C(Cl)C(Cl)=C1Cl HCJLVWUMMKIQIM-UHFFFAOYSA-M 0.000 description 1
- 239000004334 sorbic acid Substances 0.000 description 1
- 235000010199 sorbic acid Nutrition 0.000 description 1
- 229940075582 sorbic acid Drugs 0.000 description 1
- 239000001593 sorbitan monooleate Substances 0.000 description 1
- 235000011069 sorbitan monooleate Nutrition 0.000 description 1
- 229940035049 sorbitan monooleate Drugs 0.000 description 1
- 239000012798 spherical particle Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- NVKTUNLPFJHLCG-UHFFFAOYSA-N strontium chromate Chemical compound [Sr+2].[O-][Cr]([O-])(=O)=O NVKTUNLPFJHLCG-UHFFFAOYSA-N 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 239000003021 water soluble solvent Substances 0.000 description 1
- 239000000080 wetting agent Substances 0.000 description 1
- 239000012463 white pigment Substances 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
- 235000014692 zinc oxide Nutrition 0.000 description 1
- 229910052984 zinc sulfide Inorganic materials 0.000 description 1
- NDKWCCLKSWNDBG-UHFFFAOYSA-N zinc;dioxido(dioxo)chromium Chemical compound [Zn+2].[O-][Cr]([O-])(=O)=O NDKWCCLKSWNDBG-UHFFFAOYSA-N 0.000 description 1
- DRDVZXDWVBGGMH-UHFFFAOYSA-N zinc;sulfide Chemical compound [S-2].[Zn+2] DRDVZXDWVBGGMH-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/16—Writing inks
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/16—Writing inks
- C09D11/18—Writing inks specially adapted for ball-point writing instruments
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/16—Writing inks
- C09D11/17—Writing inks characterised by colouring agents
Definitions
- the present invention relates to a water-based ink composition for a ballpoint pen.
- the aqueous ink composition used for this ballpoint pen contains a dye and Z or a pigment as a coloring agent.
- glycol is used to suppress drying of the ink at the pen tip (non-dryness).
- Water-soluble solvents such as glycerin have been used.
- the aqueous ink composition having the above-mentioned component composition cannot provide sufficient lubricating properties, causing a phenomenon in which writing is impossible due to wear of the ball seat. There was a problem that the surface tension was remarkably reduced and handwriting was easily oozed.
- an aqueous ink composition for ballpoint pens having excellent lubricating properties, hardly penetrating handwriting, and further having excellent non-drying properties, including an alkylene oxide adduct such as polyglycerin, a coloring agent, a thickener and water.
- a patent application was filed for a water-based ink composition for a ballpoint pen characterized by containing (JP-A-8-302267).
- this water-based ink composition for ballpoint pens has a slightly poor coloring property of drawing lines, and ink penetrates when writing on dark colored paper such as black or navy blue, especially paper such as rough drawing paper, The stroke color becomes slightly unclear.
- Another problem is that the appearance of the ink storage tube differs from the appearance color when viewed from the outside, and the drawing color is poor.
- the use of two or more types of coloring agents (pigments) having different specific gravities causes a problem such as deterioration of the ink over time (settling of the pigment).
- An object of the present invention is to provide a water-based ink composition for ball-point pens, which solves the above-mentioned problems, has good ink coloring properties and display properties of drawing lines, has excellent dispersion stability over time, and has a good brush feel.
- the purpose is to do.
- the present inventors have conducted various studies to solve the above problems, and as a result, by adding a specific component and a white plastic pigment to the ink composition, the aqueous ink composition for ballpoint pens of the above object is obtained.
- the aqueous ink composition for a ballpoint pen of the present invention comprises the following (1) to (6).
- It contains at least one selected from the group consisting of an alkylene oxide adduct of polyglycerin, an alkylene oxide adduct of glycerin, and an alkylene oxide adduct of trimethylolpropane, and a colorant, white
- a water-based ink composition for a ball pen comprising a system plastic pigment, a viscosity modifier and water.
- a viscosity modifier at least one selected from the group consisting of synthetic polymers, natural gums, celluloses and polysaccharides is contained, and the viscosity at a shear rate of 3.84 s- 1 is 300.
- the water-based ink composition for a ballpoint pen of the present invention is at least one selected from the group consisting of an alkylene oxide adduct of polyglycerin, an alkylene oxide adduct of glycerin, and an alkylene oxide adduct of trimethylol alcohol. And a colorant, a white plastic pigment, a viscosity modifier and water.
- a lubricant such as potassium linoleate, sodium ricinoleate, potassium oleate, sodium oleate, or phosphate ester
- a lubricant such as potassium linoleate, sodium ricinoleate, potassium oleate, sodium oleate, or phosphate ester
- the aqueous ink composition for a ballpoint pen of the present invention By adding a fixed amount (0.1 to 3.0% by weight based on the total amount of the ink composition) of these lubricants, and further adding the above-mentioned alkylene oxide adduct as a lubricant of the present invention, lubrication is achieved.
- each of the above-mentioned alkylene oxide adducts is as effective as these lubricants.
- a lubricity improver it does not adversely affect the stability of the ink, etc., and gives a smoother writing feeling and higher quality of the writing line than without the addition of a lubricant.
- the content of each of the above alkylene oxide adducts is 0.5 to 40% by weight, preferably 5 to 20% by weight, based on the total amount of the ink composition.
- the alkylene oxide adduct of polyglycerin is obtained by adding 1 to 60 mol of alkylene oxide to polyglycerin having a polymerization degree of 2 to 4, and for example, 2 to 4 mol of glycerin such as diglycerin and triglycerin. Ethylene oxide or propylene oxide, or 1 to 60 moles of a mixture thereof added to the above polymer.
- the alkylene oxide adduct of glycerin is obtained by adding 1 to 150 moles of an alkylene oxide to glycerin, preferably 11 to 60 moles, and for example, adding glycerin to ethylene. Oxide or propylene oxide, or a mixture of one or two or more of these with 1 to 150 moles added thereto.
- the alkylene oxide adduct of trimethylolpropane is obtained by adding 1 to 60 mol of an alkylene oxide to trimethylolpropane, for example, ethylene oxide or propylene oxide to trimethylolpropane.
- an alkylene oxide for example, ethylene oxide or propylene oxide to trimethylolpropane.
- one or two or more kinds obtained by adding 1 to 60 mol of a mixture thereof may be used. If the content of one or a mixture of two or more of these alkylene oxide adducts is less than 0.5% by weight based on the total weight of the ink composition, lubricity is insufficient and smooth writing feeling is obtained. If it exceeds 40% by weight, it will not penetrate into the paper, and it will not be possible to obtain satisfactory hiding properties, which is not preferable.
- the colorant used in the present invention is at least one selected from titanium oxide, which is excellent as a white pigment and has excellent hiding power, and inorganic pigments, organic pigments, and pseudo pigments obtained by coloring a resin emulsion with a dye.
- titanium oxide which is excellent as a white pigment and has excellent hiding power
- inorganic pigments, organic pigments, and pseudo pigments obtained by coloring a resin emulsion with a dye One type.
- examples of the inorganic pigment include, in addition to the above titanium oxide, for example, carbon black, metal powder, and the like.
- examples of the organic pigment include azo lakes, insoluble azo pigments, chelate azo pigments, phthalocyanine pigments, perylene and perinone pigments, anthraquinone pigments, quinacridone pigments, dye lakes, nitro pigments, and nitroso pigments.
- Inorganic pigments CI Pigment Blue 1, CI Pigment Blue 15, CI Pigment Blue 17, CI Pigment Blue 27, CI Pigment Red 5, CI Pigment Red 22, CI Pigment Red 38, CI Pigment Red 48, CI Pigment Red 49, CI Pigment Red 53, CI segment red 57, I segment red 81, CI segment red 104, CI segment red 146, CI segment red 245, CI segment yellow 1, CI pigment yellow 3, CI segment yellow 12, CI segment yellow 13, CI Pigmenty Yellow 14, CI Pigment Yellow 1, CI Pigment Yellow 34, CI Pigment Yellow 55, CI Pigment Yellow 1, 74, CI Pigment Yellow 83, CI Pigment Yellow 95, CI Pigment Yellow 166, I.
- a pseudo-pigment obtained by coloring a resin emulsion with a dye gives a fluorescent color with high coloring stability and high saturation of the ink.
- a resin made of a copolymer such as acrylonitrile, styrene, methyl methacrylate, etc. is dyed. And those colored with.
- the content is 0.1 to 30% by weight, preferably 1 to 25% by weight based on the total amount of the ink composition.
- titanium oxide a group consisting of 0.1 to 30 weight of the total amount of the ink composition, and a pseudo-pigment obtained by coloring the above-mentioned inorganic pigment, organic pigment, and resin emulsion with a dye
- titanium oxide a group consisting of 0.1 to 30 weight of the total amount of the ink composition, and a pseudo-pigment obtained by coloring the above-mentioned inorganic pigment, organic pigment, and resin emulsion with a dye
- it is desirably 0.1 to 50% by weight, preferably 5 to 40% by weight, based on the total amount of the ink composition.
- the total content of each of the above colorants is less than 0.1% by weight, the hiding effect of titanium oxide and the color development of the ink will be insufficient, and if the content of titanium oxide exceeds 30% by weight. However, the tip of the chip may be clogged and ink may not be discharged, which is not preferable.
- the white plastic pigment used in the present invention is used for the purpose of improving the inking color development of drawing lines without selecting a writing paper due to a hiding effect on a writing surface.
- a solid type, hollow resin particles and the like can be mentioned.
- the solid type white plastic pigments change the particle morphology, such as by forming irregularities on the resin surface or deforming the particles, thereby performing light scattering more efficiently than spherical particles.
- the whiteness is improved.
- white plastic pigments composed of hollow resin particles have small pores inside the particles, and perform efficient light scattering due to the difference in refractive index between the outer resin layer and the inner cavity. The whiteness is improved.
- hollow resin particles having small pores inside the particles and having improved whiteness due to efficient light scattering due to the difference in refractive index between the outer resin layer and the inner cavity.
- These white plastic pigments can be used alone or in admixture of two or more, and the content is preferably from 1.0 to 30% by weight in solid content with respect to the total amount of the ink composition. Is 5 to 20% by weight.
- the content of the white plastic pigment is less than 0.1% by weight, the expected whiteness cannot be obtained, and if it exceeds 30% by weight, the writability (writing taste) deteriorates, which is not preferable. .
- Examples of the viscosity modifier used in the present invention include at least one selected from synthetic polymers, natural gums, celluloses, and polysaccharides.
- Examples of the synthetic polymer include polyacrylic acid and its cross-linked copolymer, polyvinyl alcohol, polyvinyl pyrrolidone and its derivatives, polyvinyl methyl ether and its derivatives, and the like.
- Examples of natural gums and polysaccharides Cellulose includes, for example, tragacanth gum, guar gum, locust bean gum, xanthan gum and the like, and methylcellulose, ethylcellulose, hydroxyethylcellulose, carboxymethylcellulose and the like.
- Water used as a solvent in the present invention is not particularly limited, but includes purified water, ion-exchanged water, and the like, and its content is 20 to 60% by weight.
- PH adjuster for hydroxides of alkali metals such as metal salts and sodium hydroxide
- phenol, sodium Demomazine sodium pentachlorophenol, 1,2-benzisothiazoline 3-one, 2,3.5,6, -tetrachloro-1- (methylsulfonyl) pyridine
- benzoic acid such as sodium benzoate, sorbic acid, dehydro Antiseptic or antiseptic, such as acetic acid metal salts of aluminum and benzimidazole compounds
- Antioxidants such as benzotriazole, dicyclohexylammonium nitrite, diisopropylammonium nitrite, and trinoletriazole
- Surfactants having a fluorinated alkyl group such as rubitan derivatives and perfluoroalkyl phosphates: potassium linoleate, sodium ricinoleate, potassium oleate, sodium oleate, phosphate esters, polyethylene glycol of dimethylpolysiloxane
- a lubricant and a wetting agent such as a polyether-modified silicone such as an adduct, and an antifoaming agent can be appropriately selected and used.
- the ink viscosity at a shear rate of 3.84 s- 1 is in the range of 300-400 OmPas, preferably in the range of 600-250 mPas. Is effective.
- 8 is 4 s one 1, in consideration of the stability of the measurement in the present invention 3.
- 8 4 s-1 The measured value at was adopted.
- the water-based ink composition for a ballpoint pen of the present invention thus configured has extremely excellent writability due to the inclusion of an alkylene oxide adduct such as polyglycerin, and also contains a white plastic pigment. This makes it possible to achieve excellent ink coloring of drawing lines without having to select writing paper.
- an alkylene oxide adduct such as polyglycerin
- a colorant such as polyglycerin
- a white plastic pigment such as a colorant
- a viscosity modifier such as water
- it also has excellent dispersion stability over time, and has the effect of providing a good brush feel.
- An ink composition having the following composition was prepared.
- An ink composition having the following composition was prepared.
- Titanics J R-701 titanium oxide, manufactured by Tika Co., Ltd.
- OP-62 white plastic pigment, acrylic-styrene
- Copolymer solid content 37.5% Rohm and Haas Co., Ltd. 40, 0% Phthalocyanine blue (colorant) 1, 0% Phosphanol RD-510 Y (lubricant)
- JAGUAR HP—60 viscosity modifier, guar gum
- An ink composition having the following composition was prepared.
- Example 4 An ink composition having the following composition was prepared.
- KR-38 ON Tianium oxide, manufactured by Titanium Industry Co., Ltd. 22.0% Grossdale 240V (white plastic pigment, red blood cell type)
- An ink composition having the following composition was prepared.
- An ink composition having the following composition was prepared.
- An ink composition having the following composition was prepared.
- Titanics JR-701 Tianium oxide Tika Co., Ltd.
- Grossdale 240V white plastic pigment, red blood cell type
- An ink composition having the following composition was prepared.
- Naphthol red colorant
- Potassium linoleate lubricant
- Diglycerin propylene oxide 4mo 1 adduct 15.0%
- JAGUAR HP-60 viscosity modifier, guar gum
- the ink After the ink was prepared, it was allowed to stand within one week and at room temperature for 6 months, and the viscosity at a shear rate of 3.84 s- 1 was measured with an EMD viscometer. The appearance after standing for 6 months was visually observed to evaluate the presence or absence of abnormalities such as the sedimentation of the slope.
- the ballpoint pen for evaluation is filled by filling the ink into a refill consisting of a polypropylene ink container tube with an inner diameter of 3.5 mm and a length of 10 Omm without a relay core and a stainless steel tip with a ball diameter of 0.7 mm. Prototype body.
- ⁇ There is a problem such as heavy writing feeling and catching, but it can be used.
- X Gives discomfort during use, such as extremely heavy writing feeling and catching. Unavailable level.
- the hue difference (display property) between the appearance color and the drawing line color of the ballpoint pen for evaluation obtained above was evaluated according to the following evaluation criteria.
- ⁇ The appearance color when the ink is filled in the pen body matches the drawing line color when writing.
- Viscosity value (mPa's)
- Comparative Example 1 is a case where the viscosity modifier is not contained among the alkylene oxide adduct, the colorant, the white plastic pigment, the viscosity modifier and the water, which are essential components in the present invention.
- Comparative Examples 2 and 4 are cases where no white plastic pigment is contained, and Comparative Example 3 is a case where no alkylene oxide adduct is contained. In Comparative Example 1 and Comparative Example 2, the pigment settled out, and in Comparative Example 3, the increase in the ink viscosity was found to be remarkable.
- Table 2 is a case where the viscosity modifier is not contained among the alkylene oxide adduct, the colorant, the white plastic pigment, the viscosity modifier and the water, which are essential components in the present invention.
- Comparative Examples 2 and 4 are cases where no white plastic pigment is contained
- Comparative Example 3 is a case where no alkylene oxide adduct is contained. In Comparative Example 1 and Comparative Example 2, the pigment settled out, and in Comparative Example 3, the increase
- the ink composition of the present invention is an ink which is excellent in writability, has excellent ink coloring properties of drawing lines without selecting writing paper, is stable over time, and has an ink which can be visually recognized from outside.
- the ink When the ink is stored in the container, it has the same color tone as the appearance color and drawing color, and is suitable for use as an ink for water-based ballpoint pens.
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/555,079 US6451099B1 (en) | 1997-12-15 | 1998-12-03 | Water based ink composition for ball point pen |
AU13508/99A AU1350899A (en) | 1997-12-15 | 1998-12-03 | Water-base ballpoint ink composition |
EP98957144A EP1041128A4 (en) | 1997-12-15 | 1998-12-03 | AQUEOUS INK COMPOSITION FOR BALLPOINT PEN |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9/345250 | 1997-12-15 | ||
JP34525097 | 1997-12-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1999031188A1 true WO1999031188A1 (fr) | 1999-06-24 |
Family
ID=18375328
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP1998/005450 WO1999031188A1 (fr) | 1997-12-15 | 1998-12-03 | Composition d'encre aqueuse pour stylo bille |
Country Status (6)
Country | Link |
---|---|
US (1) | US6451099B1 (ja) |
EP (1) | EP1041128A4 (ja) |
KR (1) | KR100385801B1 (ja) |
CN (1) | CN1139642C (ja) |
AU (1) | AU1350899A (ja) |
WO (1) | WO1999031188A1 (ja) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002080760A (ja) * | 2000-09-05 | 2002-03-19 | Sakura Color Prod Corp | 水性インキ組成物 |
GB2379222B (en) * | 2000-06-01 | 2004-12-01 | Mitsubishi Pencil Co | Water based ink composition for writing utensil |
JP2005029645A (ja) * | 2003-07-09 | 2005-02-03 | Mitsubishi Pencil Co Ltd | 消去性加圧式ボールペン用水性インキ組成物 |
JP2008150422A (ja) * | 2006-12-14 | 2008-07-03 | Fujifilm Corp | 白色インク組成物 |
JP2011202086A (ja) * | 2010-03-26 | 2011-10-13 | Mitsubishi Pencil Co Ltd | 筆記具用水性インク組成物 |
JP2012021055A (ja) * | 2010-07-13 | 2012-02-02 | Pilot Ink Co Ltd | ボールペン用水性インキ組成物及びそれを内蔵したボールペン |
JP2017082068A (ja) * | 2015-10-27 | 2017-05-18 | 株式会社パイロットコーポレーション | 水性ボールペン用インキ組成物及びそれを用いた水性ボールペン |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001207099A (ja) * | 2000-01-24 | 2001-07-31 | Mitsubishi Pencil Co Ltd | 筆記具用水性インキ組成物 |
TWI227725B (en) * | 2002-03-12 | 2005-02-11 | Rohm & Haas | Heat resistant non-pigmented inks |
US7041196B2 (en) * | 2003-02-06 | 2006-05-09 | The Procter & Gamble Company | Process for making a fibrous structure comprising cellulosic and synthetic fibers |
WO2008093615A1 (ja) * | 2007-01-31 | 2008-08-07 | The Nippon Synthetic Chemical Industry Co., Ltd. | ポリビニルアルコール系樹脂組成物およびフィルム |
WO2018083782A1 (ja) * | 2016-11-04 | 2018-05-11 | ぺんてる株式会社 | インキ組成物及び筆記具並びにインキ組成物の製造方法 |
JP6824033B2 (ja) * | 2016-12-29 | 2021-02-03 | 株式会社パイロットコーポレーション | 水性ボールペン |
JP7224781B2 (ja) * | 2018-05-29 | 2023-02-20 | 株式会社パイロットコーポレーション | 筆記具用水性インキ組成物、それを用いたボールペン、および筆記具用水性インキ組成物の製造方法 |
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JPH05186730A (ja) * | 1991-08-21 | 1993-07-27 | Mitsubishi Pencil Co Ltd | 水性ボールペン用顔料インキ組成物 |
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US5281262A (en) * | 1991-08-21 | 1994-01-25 | Mitsubishi Pencil Kabushiki Kaisha | Aqueous pigment ink composition for ball-point pens |
CN1158365C (zh) * | 1996-12-12 | 2004-07-21 | 三菱铅笔株式会社 | 具有金属光泽颜色的圆珠笔用水基油墨 |
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- 1998-12-03 WO PCT/JP1998/005450 patent/WO1999031188A1/ja active IP Right Grant
- 1998-12-03 KR KR10-2000-7006500A patent/KR100385801B1/ko not_active Expired - Fee Related
- 1998-12-03 EP EP98957144A patent/EP1041128A4/en not_active Withdrawn
- 1998-12-03 US US09/555,079 patent/US6451099B1/en not_active Expired - Fee Related
- 1998-12-03 CN CNB988122383A patent/CN1139642C/zh not_active Expired - Fee Related
- 1998-12-03 AU AU13508/99A patent/AU1350899A/en not_active Abandoned
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JPH05186730A (ja) * | 1991-08-21 | 1993-07-27 | Mitsubishi Pencil Co Ltd | 水性ボールペン用顔料インキ組成物 |
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JPH0987566A (ja) * | 1995-09-19 | 1997-03-31 | Mitsubishi Pencil Co Ltd | 水性顔料インキ組成物 |
JPH09221617A (ja) * | 1996-02-14 | 1997-08-26 | Mitsubishi Pencil Co Ltd | 筆記具用水性インキ組成物 |
JPH10195364A (ja) * | 1997-01-07 | 1998-07-28 | Mitsubishi Pencil Co Ltd | ボールペン用水性顔料インキ |
Non-Patent Citations (1)
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2379222B (en) * | 2000-06-01 | 2004-12-01 | Mitsubishi Pencil Co | Water based ink composition for writing utensil |
JP2002080760A (ja) * | 2000-09-05 | 2002-03-19 | Sakura Color Prod Corp | 水性インキ組成物 |
JP2005029645A (ja) * | 2003-07-09 | 2005-02-03 | Mitsubishi Pencil Co Ltd | 消去性加圧式ボールペン用水性インキ組成物 |
JP2008150422A (ja) * | 2006-12-14 | 2008-07-03 | Fujifilm Corp | 白色インク組成物 |
JP2011202086A (ja) * | 2010-03-26 | 2011-10-13 | Mitsubishi Pencil Co Ltd | 筆記具用水性インク組成物 |
JP2012021055A (ja) * | 2010-07-13 | 2012-02-02 | Pilot Ink Co Ltd | ボールペン用水性インキ組成物及びそれを内蔵したボールペン |
JP2017082068A (ja) * | 2015-10-27 | 2017-05-18 | 株式会社パイロットコーポレーション | 水性ボールペン用インキ組成物及びそれを用いた水性ボールペン |
Also Published As
Publication number | Publication date |
---|---|
KR20010033127A (ko) | 2001-04-25 |
EP1041128A1 (en) | 2000-10-04 |
US6451099B1 (en) | 2002-09-17 |
AU1350899A (en) | 1999-07-05 |
EP1041128A4 (en) | 2001-04-04 |
CN1139642C (zh) | 2004-02-25 |
KR100385801B1 (ko) | 2003-06-02 |
CN1282357A (zh) | 2001-01-31 |
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