JP2023503518A - インク組成物 - Google Patents
インク組成物 Download PDFInfo
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- JP2023503518A JP2023503518A JP2022531498A JP2022531498A JP2023503518A JP 2023503518 A JP2023503518 A JP 2023503518A JP 2022531498 A JP2022531498 A JP 2022531498A JP 2022531498 A JP2022531498 A JP 2022531498A JP 2023503518 A JP2023503518 A JP 2023503518A
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- 239000000203 mixture Substances 0.000 title claims abstract description 121
- 239000002270 dispersing agent Substances 0.000 claims abstract description 41
- 239000002904 solvent Substances 0.000 claims abstract description 32
- 150000001412 amines Chemical class 0.000 claims abstract description 30
- 239000000049 pigment Substances 0.000 claims abstract description 30
- 229920000180 alkyd Polymers 0.000 claims abstract description 29
- 150000002148 esters Chemical class 0.000 claims description 44
- 229920000642 polymer Polymers 0.000 claims description 16
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 14
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 11
- 229930195729 fatty acid Natural products 0.000 claims description 11
- 239000000194 fatty acid Substances 0.000 claims description 11
- 150000004665 fatty acids Chemical class 0.000 claims description 11
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 claims description 8
- 229910052740 iodine Inorganic materials 0.000 claims description 8
- 239000011630 iodine Substances 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 150000005846 sugar alcohols Polymers 0.000 claims description 5
- 239000000976 ink Substances 0.000 description 60
- 239000002253 acid Substances 0.000 description 13
- 238000007641 inkjet printing Methods 0.000 description 13
- 239000000758 substrate Substances 0.000 description 12
- 239000000126 substance Substances 0.000 description 11
- -1 eicosadienoic acid methyl ester Chemical class 0.000 description 8
- 235000021297 Eicosadienoic acid Nutrition 0.000 description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- 235000020778 linoleic acid Nutrition 0.000 description 6
- OYHQOLUKZRVURQ-IXWMQOLASA-N linoleic acid Natural products CCCCC\C=C/C\C=C\CCCCCCCC(O)=O OYHQOLUKZRVURQ-IXWMQOLASA-N 0.000 description 6
- 239000003921 oil Substances 0.000 description 6
- 235000019198 oils Nutrition 0.000 description 6
- XSXIVVZCUAHUJO-AVQMFFATSA-N (11e,14e)-icosa-11,14-dienoic acid Chemical compound CCCCC\C=C\C\C=C\CCCCCCCCCC(O)=O XSXIVVZCUAHUJO-AVQMFFATSA-N 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
- OYHQOLUKZRVURQ-HZJYTTRNSA-N Linoleic acid Chemical compound CCCCC\C=C/C\C=C/CCCCCCCC(O)=O OYHQOLUKZRVURQ-HZJYTTRNSA-N 0.000 description 5
- 239000004615 ingredient Substances 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- 235000012424 soybean oil Nutrition 0.000 description 5
- 239000003549 soybean oil Substances 0.000 description 5
- HVGRZDASOHMCSK-UHFFFAOYSA-N (Z,Z)-13,16-docosadienoic acid Natural products CCCCCC=CCC=CCCCCCCCCCCCC(O)=O HVGRZDASOHMCSK-UHFFFAOYSA-N 0.000 description 4
- 125000004432 carbon atom Chemical group C* 0.000 description 4
- CVCXSNONTRFSEH-UHFFFAOYSA-N docosa-2,4-dienoic acid Chemical compound CCCCCCCCCCCCCCCCCC=CC=CC(O)=O CVCXSNONTRFSEH-UHFFFAOYSA-N 0.000 description 4
- 238000001035 drying Methods 0.000 description 4
- 230000007062 hydrolysis Effects 0.000 description 4
- 238000006460 hydrolysis reaction Methods 0.000 description 4
- 239000002655 kraft paper Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 235000021122 unsaturated fatty acids Nutrition 0.000 description 4
- 150000004670 unsaturated fatty acids Chemical group 0.000 description 4
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- 239000011324 bead Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 239000006229 carbon black Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 125000001183 hydrocarbyl group Chemical group 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 230000007480 spreading Effects 0.000 description 3
- 230000001629 suppression Effects 0.000 description 3
- OYHQOLUKZRVURQ-NTGFUMLPSA-N (9Z,12Z)-9,10,12,13-tetratritiooctadeca-9,12-dienoic acid Chemical compound C(CCCCCCC\C(=C(/C\C(=C(/CCCCC)\[3H])\[3H])\[3H])\[3H])(=O)O OYHQOLUKZRVURQ-NTGFUMLPSA-N 0.000 description 2
- WTTJVINHCBCLGX-UHFFFAOYSA-N (9trans,12cis)-methyl linoleate Natural products CCCCCC=CCC=CCCCCCCCC(=O)OC WTTJVINHCBCLGX-UHFFFAOYSA-N 0.000 description 2
- 241000721047 Danaus plexippus Species 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- DKGAVHZHDRPRBM-UHFFFAOYSA-N Tert-Butanol Chemical compound CC(C)(C)O DKGAVHZHDRPRBM-UHFFFAOYSA-N 0.000 description 2
- 150000001298 alcohols Chemical class 0.000 description 2
- 125000001931 aliphatic group Chemical group 0.000 description 2
- 125000002947 alkylene group Chemical group 0.000 description 2
- 125000003368 amide group Chemical group 0.000 description 2
- 125000000129 anionic group Chemical group 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 150000002118 epoxides Chemical class 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 125000005908 glyceryl ester group Chemical group 0.000 description 2
- 125000003976 glyceryl group Chemical group [H]C([*])([H])C(O[H])([H])C(O[H])([H])[H] 0.000 description 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 150000004702 methyl esters Chemical class 0.000 description 2
- WTTJVINHCBCLGX-NQLNTKRDSA-N methyl linoleate Chemical compound CCCCC\C=C/C\C=C/CCCCCCCC(=O)OC WTTJVINHCBCLGX-NQLNTKRDSA-N 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 2
- 235000015112 vegetable and seed oil Nutrition 0.000 description 2
- 239000008158 vegetable oil Substances 0.000 description 2
- 238000009736 wetting Methods 0.000 description 2
- MQGBAQLIFKSMEM-MAZCIEHSSA-N 1,2-dilinoleoylglycerol Chemical compound CCCCC\C=C/C\C=C/CCCCCCCC(=O)OCC(CO)OC(=O)CCCCCCC\C=C/C\C=C/CCCCC MQGBAQLIFKSMEM-MAZCIEHSSA-N 0.000 description 1
- WECGLUPZRHILCT-GSNKCQISSA-N 1-linoleoyl-sn-glycerol Chemical compound CCCCC\C=C/C\C=C/CCCCCCCC(=O)OC[C@@H](O)CO WECGLUPZRHILCT-GSNKCQISSA-N 0.000 description 1
- CXJBZEHYQPVBRM-UHFFFAOYSA-N 2,3-dihydroxypropyl icosa-2,4-dienoate Chemical compound CCCCCCCCCCCCCCCC=CC=CC(=O)OCC(O)CO CXJBZEHYQPVBRM-UHFFFAOYSA-N 0.000 description 1
- WZKPCVBGFMZFQF-UHFFFAOYSA-N C(C=CC=CCCCCCCCCCCCCCCCCC)(=O)OCCC(CO)(CO)CO Chemical compound C(C=CC=CCCCCCCCCCCCCCCCCC)(=O)OCCC(CO)(CO)CO WZKPCVBGFMZFQF-UHFFFAOYSA-N 0.000 description 1
- CZXNAFSBPVCVQL-UHFFFAOYSA-N C(C=CC=CCCCCCCCCCCCCCCCCCC)(=O)OCC(O)CO Chemical compound C(C=CC=CCCCCCCCCCCCCCCCCCC)(=O)OCC(O)CO CZXNAFSBPVCVQL-UHFFFAOYSA-N 0.000 description 1
- XSPBGRGDUMNERV-UHFFFAOYSA-N C(C=CC=CCCCCCCCCCCCCCCCCCC)(=O)OCCC(CO)(CO)CO Chemical compound C(C=CC=CCCCCCCCCCCCCCCCCCC)(=O)OCCC(CO)(CO)CO XSPBGRGDUMNERV-UHFFFAOYSA-N 0.000 description 1
- UAMPDBBNZBZEOM-HZJYTTRNSA-N CCCCC\C=C/C\C=C/CCCCCCCC(=O)OCCC(CO)(CO)CO Chemical compound CCCCC\C=C/C\C=C/CCCCCCCC(=O)OCCC(CO)(CO)CO UAMPDBBNZBZEOM-HZJYTTRNSA-N 0.000 description 1
- 241000557626 Corvus corax Species 0.000 description 1
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- 125000002252 acyl group Chemical group 0.000 description 1
- 125000005529 alkyleneoxy group Chemical group 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 239000002361 compost Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010017 direct printing Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 231100000685 ecotoxicity testing Toxicity 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000007429 general method Methods 0.000 description 1
- 230000008570 general process Effects 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- ZXEKIIBDNHEJCQ-UHFFFAOYSA-N isobutanol Chemical compound CC(C)CO ZXEKIIBDNHEJCQ-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- IGKQYVXSRCIETL-UHFFFAOYSA-N methyl docosa-2,4-dienoate Chemical compound CCCCCCCCCCCCCCCCCC=CC=CC(=O)OC IGKQYVXSRCIETL-UHFFFAOYSA-N 0.000 description 1
- 125000000325 methylidene group Chemical group [H]C([H])=* 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 235000003441 saturated fatty acids Nutrition 0.000 description 1
- 150000004671 saturated fatty acids Chemical class 0.000 description 1
- 150000008028 secondary esters Chemical class 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 229910052726 zirconium Inorganic materials 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
- C09D11/30—Inkjet printing inks
- C09D11/32—Inkjet printing inks characterised by colouring agents
- C09D11/324—Inkjet printing inks characterised by colouring agents containing carbon black
- C09D11/326—Inkjet printing inks characterised by colouring agents containing carbon black characterised by the pigment dispersant
-
- 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
- C09D11/02—Printing inks
- C09D11/10—Printing inks based on artificial resins
- C09D11/102—Printing inks based on artificial resins containing macromolecular compounds obtained by reactions other than those only involving unsaturated carbon-to-carbon bonds
- C09D11/104—Polyesters
- C09D11/105—Alkyd resins
-
- 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
- C09D11/02—Printing inks
- C09D11/03—Printing inks characterised by features other than the chemical nature of the binder
- C09D11/033—Printing inks characterised by features other than the chemical nature of the binder characterised by the solvent
-
- 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
- C09D11/02—Printing inks
- C09D11/03—Printing inks characterised by features other than the chemical nature of the binder
- C09D11/037—Printing inks characterised by features other than the chemical nature of the binder characterised by the pigment
-
- 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
- C09D11/30—Inkjet printing inks
- C09D11/32—Inkjet printing inks characterised by colouring agents
- C09D11/324—Inkjet printing inks characterised by colouring agents containing carbon black
-
- 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
- C09D11/30—Inkjet printing inks
- C09D11/36—Inkjet printing inks based on non-aqueous solvents
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K1/00—Methods or arrangements for marking the record carrier in digital fashion
- G06K1/12—Methods or arrangements for marking the record carrier in digital fashion otherwise than by punching
- G06K1/121—Methods or arrangements for marking the record carrier in digital fashion otherwise than by punching by printing code marks
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Wood Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
- Ink Jet (AREA)
- Ink Jet Recording Methods And Recording Media Thereof (AREA)
Abstract
Description
U-(Y)x-T-N(G)r-(B-Z)q (式1)
ここで、Uは、他と関係なく、R’-N-(C)-T’-O-またはR-O-であり、
RまたはR’は、同じであっても異なっていてもよく、他と関係なく、水素原子、置換されていてもよい炭素数1~50のヒドロカルビル基またはヒドロカルボニル基(アシル基)、エポキシドの残基、置換されていてもよいアクリル酸(メタクリル酸)エステルの残基、あるいはアミド基であり、
Yは、炭素数2~4のアルキレンオキシ基であり、
TまたはT’は、他と関係なく、炭素数2~4のアルキレン基であり、
Bは、メチレンのようなアルキレン基であり、
Zは、硫酸またはリン酸の極性頭部基のような無機酸の極性頭部基であり、
GおよびG’は、同じであっても異なっていてもよく、他と関係なく、水素原子、置換されていてもよい炭素数1~50のヒドロカルビル基、置換されていてもよい炭素数1~50のヒドロカルビル基またはヒドロカルボニル基、エポキシドの残基、置換されていてもよいアクリル酸(メタクリル酸)エステルの残基、あるいはアミド基であり、
rは、0または1であり、
qは、qが2のときrは0であるという条件付きで、1または2であり、
xは、2~90である。
240/260(℃)脂肪族蒸留物中の40%活性アミン系ポリマー分散剤であるLubrizolから入手可能なSolsperse 13940;
100%活性ポリマー分散剤であるLubrizolから入手可能なSolsperse J965;
SHELLSOLTM D40中の50%活性ポリマー分散剤であるLubrizolから入手可能なSolsperse 11200;
100%活性ポリマー分散剤であるLubrizol社から入手可能なSolsperse 21000;
100%活性陽イオン性ポリマー分散剤であるCrodaから入手可能なHypermer KD1;
100%活性陰イオン性ポリマー分散剤であるCrodaから入手可能なHypermer KD4、および
100%活性アニオン性ポリマー分散剤であるCrodaから入手可能なHypermer KD9、が挙げられる。
アミン系ポリマー分散剤としてSolsperse 13940が好ましい。
半乾燥溶媒が組成物の全重量を基準にして64~80重量%の量で存在し、
顔料が組成物の全重量を基準にして10~18重量%の量で存在し、
アルキド樹脂が組成物の全重量を基準にして5~9重量%の量で存在し、
アミン系ポリマー分散剤が組成物の全重量を基準にして5~9重量%の量で存在する、インク組成物を含む。
半乾燥溶媒が組成物の全重量を基準にして70~75重量%の量で存在し、
顔料が組成物の全重量を基準にして13~15重量%の量で存在し、
アルキド樹脂が組成物の全重量を基準にして5~9重量%の量で存在し、
アミン系ポリマー分散剤が組成物の全重量を基準にして6~8重量%の量で存在する、インク組成物を含む。
例
インクジェット印刷に対する適合性
メチルエステル:Mosselman油(大豆油)、
カーボンブラック:Regal 400R
アルキド樹脂:Vilkyd 782
ポリマー分散剤:Solplus K 200
アミン系ポリマー分散剤:Solsperse 13940
Claims (12)
- 半乾燥溶媒と、
顔料と、
アルキド樹脂と、
アミン系ポリマー分散剤と
を含むインク組成物であって、
前記組成物の全重量を基準にして5重量%以上の前記アルキド樹脂が含有され、
前記組成物の全重量を基準にして5重量%以上の前記アミン系ポリマー分散剤が含有されている、インク組成物。 - 前記アルキド樹脂と前記アミン系ポリマー分散剤の両方は同じ量だけ含有されている、請求項1に記載のインク組成物。
- 前記アルキド樹脂は前記組成物の全重量を基準にして7重量%以上の量で含有されている、請求項1または2に記載のインク組成物。
- 前記アミン系ポリマー分散剤は前記組成物の全重量を基準にして7重量%以上の量で含有されている、請求項1~3のいずれか1項に記載のインク組成物。
- 前記半乾燥溶媒は120~150のヨウ素価を有する、請求項1~4のいずれか1項に記載のインク組成物。
- 前記半乾燥溶媒は第1のエステルを含み、前記第1のエステルはジ不飽和脂肪酸と1価アルコールのエステルである、請求項1~5のいずれか1項に記載のインク組成物。
- 前記第1のエステルは前記インク組成物の32重量%以上の量で存在する、請求項6に記載のインク組成物。
- 前記顔料は黒色顔料である、請求項1~7のいずれか1項に記載のインク組成物。
- 前記アルキド樹脂は第2のエステルを含み、前記第2のエステルはジ不飽和脂肪酸と多価アルコールのエステルである、請求項1~5のいずれか1項に記載のインク組成物。
- 前記半乾燥溶媒は前記組成物の全重量を基準にして64~80重量%の量で存在する、請求項1~9のいずれか1項に記載のインク組成物。
- 前記顔料は前記組成物の全重量を基準にして10~18重量%の量で存在する、請求項1~10のいずれか1項に記載のインク組成物。
- 半乾燥溶媒、顔料、アルキド樹脂、および分散剤を供給するステップを含むインク組成物の製造方法であって、
前記アルキド樹脂は前記組成物の全重量を基準にして5重量%以上の量で供給され、
前記分散剤は前記組成物の全重量を基準にして5重量%以上の量で供給される、方法。
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GB1917277.4 | 2019-11-27 | ||
GBGB1917277.4A GB201917277D0 (en) | 2019-11-27 | 2019-11-27 | Ink compositions |
PCT/JP2020/043880 WO2021106950A1 (en) | 2019-11-27 | 2020-11-25 | Ink compositions |
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2019
- 2019-11-27 GB GBGB1917277.4A patent/GB201917277D0/en not_active Ceased
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- 2020-11-25 US US17/755,895 patent/US20220380614A1/en active Pending
- 2020-11-25 WO PCT/JP2020/043880 patent/WO2021106950A1/en unknown
- 2020-11-25 KR KR1020227017341A patent/KR20220087518A/ko not_active Application Discontinuation
- 2020-11-25 CN CN202080081162.6A patent/CN114746517A/zh active Pending
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EP4065651B1 (en) | 2023-08-30 |
US20220380614A1 (en) | 2022-12-01 |
KR20220087518A (ko) | 2022-06-24 |
GB201917277D0 (en) | 2020-01-08 |
CN114746517A (zh) | 2022-07-12 |
EP4065651A1 (en) | 2022-10-05 |
WO2021106950A1 (en) | 2021-06-03 |
JP7367871B2 (ja) | 2023-10-24 |
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