WO2006051850A1 - アゾ化合物、インク組成物及び着色体 - Google Patents
アゾ化合物、インク組成物及び着色体 Download PDFInfo
- Publication number
- WO2006051850A1 WO2006051850A1 PCT/JP2005/020598 JP2005020598W WO2006051850A1 WO 2006051850 A1 WO2006051850 A1 WO 2006051850A1 JP 2005020598 W JP2005020598 W JP 2005020598W WO 2006051850 A1 WO2006051850 A1 WO 2006051850A1
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- WIPO (PCT)
- Prior art keywords
- group
- azo
- formula
- compound
- sulfo
- Prior art date
Links
- -1 Azo compound Chemical class 0.000 title claims abstract description 157
- 239000000203 mixture Substances 0.000 title claims abstract description 69
- 239000000463 material Substances 0.000 title claims description 20
- 238000004040 coloring Methods 0.000 title description 2
- 125000000020 sulfo group Chemical group O=S(=O)([*])O[H] 0.000 claims abstract description 46
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims abstract description 36
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims abstract description 31
- 150000003839 salts Chemical class 0.000 claims abstract description 31
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 claims abstract description 23
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims abstract description 19
- 125000000229 (C1-C4)alkoxy group Chemical group 0.000 claims abstract description 15
- 125000004178 (C1-C4) alkyl group Chemical group 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 claims description 38
- 239000000126 substance Substances 0.000 claims description 37
- 125000000751 azo group Chemical group [*]N=N[*] 0.000 claims description 21
- 238000006467 substitution reaction Methods 0.000 claims description 20
- 125000000217 alkyl group Chemical group 0.000 claims description 12
- 125000004397 aminosulfonyl group Chemical group NS(=O)(=O)* 0.000 claims description 10
- 125000004093 cyano group Chemical group *C#N 0.000 claims description 9
- 125000005843 halogen group Chemical group 0.000 claims description 9
- 125000002252 acyl group Chemical group 0.000 claims description 7
- 125000003545 alkoxy group Chemical group 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 6
- 125000004769 (C1-C4) alkylsulfonyl group Chemical group 0.000 claims description 4
- 125000004656 alkyl sulfonylamino group Chemical group 0.000 claims description 4
- 125000001951 carbamoylamino group Chemical group C(N)(=O)N* 0.000 claims description 4
- IOVCWXUNBOPUCH-UHFFFAOYSA-M nitrite group Chemical group N(=O)[O-] IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 claims description 4
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 4
- 125000004442 acylamino group Chemical group 0.000 claims description 3
- 238000007641 inkjet printing Methods 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 abstract description 90
- 239000007789 gas Substances 0.000 abstract description 31
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 abstract description 29
- 238000003860 storage Methods 0.000 abstract description 12
- 239000007788 liquid Substances 0.000 abstract description 8
- 239000000976 ink Substances 0.000 description 128
- 239000000123 paper Substances 0.000 description 52
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 43
- 235000002639 sodium chloride Nutrition 0.000 description 34
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 27
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 description 24
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 22
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 21
- 239000000975 dye Substances 0.000 description 18
- 239000000243 solution Substances 0.000 description 18
- 239000002253 acid Substances 0.000 description 14
- LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 description 14
- 238000012360 testing method Methods 0.000 description 14
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 13
- 239000002585 base Substances 0.000 description 13
- 239000011734 sodium Substances 0.000 description 13
- 229910052708 sodium Inorganic materials 0.000 description 13
- 230000002378 acidificating effect Effects 0.000 description 12
- 239000002609 medium Substances 0.000 description 12
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 11
- 229910000029 sodium carbonate Inorganic materials 0.000 description 11
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 10
- 238000001914 filtration Methods 0.000 description 10
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 10
- 238000007639 printing Methods 0.000 description 10
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 9
- 239000007864 aqueous solution Substances 0.000 description 9
- 238000005859 coupling reaction Methods 0.000 description 9
- 239000013078 crystal Substances 0.000 description 9
- 238000011156 evaluation Methods 0.000 description 9
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 8
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound 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 description 8
- 230000008859 change Effects 0.000 description 8
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- 238000002360 preparation method Methods 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 7
- XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical compound [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 description 7
- 229910052808 lithium carbonate Inorganic materials 0.000 description 7
- 235000010288 sodium nitrite Nutrition 0.000 description 7
- 239000000725 suspension Substances 0.000 description 7
- NAWXUBYGYWOOIX-SFHVURJKSA-N (2s)-2-[[4-[2-(2,4-diaminoquinazolin-6-yl)ethyl]benzoyl]amino]-4-methylidenepentanedioic acid Chemical compound C1=CC2=NC(N)=NC(N)=C2C=C1CCC1=CC=C(C(=O)N[C@@H](CC(=C)C(O)=O)C(O)=O)C=C1 NAWXUBYGYWOOIX-SFHVURJKSA-N 0.000 description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 6
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 6
- 229910000288 alkali metal carbonate Inorganic materials 0.000 description 6
- 150000008041 alkali metal carbonates Chemical class 0.000 description 6
- 150000008044 alkali metal hydroxides Chemical class 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 6
- 238000004043 dyeing Methods 0.000 description 6
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 6
- 239000010408 film Substances 0.000 description 6
- 238000001454 recorded image Methods 0.000 description 6
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 5
- 150000001412 amines Chemical class 0.000 description 5
- 239000003429 antifungal agent Substances 0.000 description 5
- 229940121375 antifungal agent Drugs 0.000 description 5
- 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 description 5
- 229910052744 lithium Inorganic materials 0.000 description 5
- 229910000027 potassium carbonate Inorganic materials 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- 239000001632 sodium acetate Substances 0.000 description 5
- 235000017281 sodium acetate Nutrition 0.000 description 5
- 239000011780 sodium chloride Substances 0.000 description 5
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 5
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 4
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 4
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 4
- 150000001242 acetic acid derivatives Chemical class 0.000 description 4
- 125000002777 acetyl group Chemical group [H]C([H])([H])C(*)=O 0.000 description 4
- 229910052783 alkali metal Inorganic materials 0.000 description 4
- 229910021529 ammonia Inorganic materials 0.000 description 4
- 239000000908 ammonium hydroxide Substances 0.000 description 4
- 229910052801 chlorine Inorganic materials 0.000 description 4
- 125000001309 chloro group Chemical group Cl* 0.000 description 4
- 238000007796 conventional method Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 150000008049 diazo compounds Chemical class 0.000 description 4
- 238000001035 drying Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 229910017053 inorganic salt Inorganic materials 0.000 description 4
- 229960004592 isopropanol Drugs 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 239000012528 membrane Substances 0.000 description 4
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 4
- 235000010755 mineral Nutrition 0.000 description 4
- 239000011707 mineral Substances 0.000 description 4
- 230000001590 oxidative effect Effects 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 239000004094 surface-active agent Substances 0.000 description 4
- FPZWZCWUIYYYBU-UHFFFAOYSA-N 2-(2-ethoxyethoxy)ethyl acetate Chemical group CCOCCOCCOC(C)=O FPZWZCWUIYYYBU-UHFFFAOYSA-N 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- KWIUHFFTVRNATP-UHFFFAOYSA-N Betaine Natural products C[N+](C)(C)CC([O-])=O KWIUHFFTVRNATP-UHFFFAOYSA-N 0.000 description 3
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- KWIUHFFTVRNATP-UHFFFAOYSA-O N,N,N-trimethylglycinium Chemical compound C[N+](C)(C)CC(O)=O KWIUHFFTVRNATP-UHFFFAOYSA-O 0.000 description 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- 229910019142 PO4 Inorganic materials 0.000 description 3
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 3
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 3
- 238000003916 acid precipitation Methods 0.000 description 3
- 125000003236 benzoyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C(*)=O 0.000 description 3
- 229960003237 betaine Drugs 0.000 description 3
- 239000001110 calcium chloride Substances 0.000 description 3
- 229910001628 calcium chloride Inorganic materials 0.000 description 3
- 235000013877 carbamide Nutrition 0.000 description 3
- 125000004432 carbon atom Chemical group C* 0.000 description 3
- 239000001913 cellulose Substances 0.000 description 3
- 229920002678 cellulose Polymers 0.000 description 3
- 238000006193 diazotization reaction Methods 0.000 description 3
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 3
- 125000001301 ethoxy group Chemical group [H]C([H])([H])C([H])([H])O* 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 150000007529 inorganic bases Chemical class 0.000 description 3
- 229910052500 inorganic mineral Inorganic materials 0.000 description 3
- 125000004170 methylsulfonyl group Chemical group [H]C([H])([H])S(*)(=O)=O 0.000 description 3
- 230000007935 neutral effect Effects 0.000 description 3
- 239000010452 phosphate Substances 0.000 description 3
- 230000000704 physical effect Effects 0.000 description 3
- 239000000049 pigment Substances 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 125000002572 propoxy group Chemical group [*]OC([H])([H])C(C([H])([H])[H])([H])[H] 0.000 description 3
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 3
- 238000005185 salting out Methods 0.000 description 3
- 150000003457 sulfones Chemical class 0.000 description 3
- JNYAEWCLZODPBN-JGWLITMVSA-N (2r,3r,4s)-2-[(1r)-1,2-dihydroxyethyl]oxolane-3,4-diol Chemical compound OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O JNYAEWCLZODPBN-JGWLITMVSA-N 0.000 description 2
- QOXOZONBQWIKDA-UHFFFAOYSA-N 3-hydroxypropyl Chemical group [CH2]CCO QOXOZONBQWIKDA-UHFFFAOYSA-N 0.000 description 2
- GUUULVAMQJLDSY-UHFFFAOYSA-N 4,5-dihydro-1,2-thiazole Chemical compound C1CC=NS1 GUUULVAMQJLDSY-UHFFFAOYSA-N 0.000 description 2
- YYROPELSRYBVMQ-UHFFFAOYSA-N 4-toluenesulfonyl chloride Chemical compound CC1=CC=C(S(Cl)(=O)=O)C=C1 YYROPELSRYBVMQ-UHFFFAOYSA-N 0.000 description 2
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical group [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 2
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- 150000007513 acids Chemical class 0.000 description 2
- ORILYTVJVMAKLC-UHFFFAOYSA-N adamantane Chemical compound C1C(C2)CC3CC1CC2C3 ORILYTVJVMAKLC-UHFFFAOYSA-N 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 150000008051 alkyl sulfates Chemical class 0.000 description 2
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- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
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- ZXEKIIBDNHEJCQ-UHFFFAOYSA-N isobutanol Chemical compound CC(C)CO ZXEKIIBDNHEJCQ-UHFFFAOYSA-N 0.000 description 2
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- SCVFZCLFOSHCOH-UHFFFAOYSA-M potassium acetate Chemical compound [K+].CC([O-])=O SCVFZCLFOSHCOH-UHFFFAOYSA-M 0.000 description 2
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- 229920003169 water-soluble polymer Polymers 0.000 description 2
- FFJCNSLCJOQHKM-CLFAGFIQSA-N (z)-1-[(z)-octadec-9-enoxy]octadec-9-ene Chemical compound CCCCCCCC\C=C/CCCCCCCCOCCCCCCCC\C=C/CCCCCCCC FFJCNSLCJOQHKM-CLFAGFIQSA-N 0.000 description 1
- JYEUMXHLPRZUAT-UHFFFAOYSA-N 1,2,3-triazine Chemical compound C1=CN=NN=C1 JYEUMXHLPRZUAT-UHFFFAOYSA-N 0.000 description 1
- KANAPVJGZDNSCZ-UHFFFAOYSA-N 1,2-benzothiazole 1-oxide Chemical compound C1=CC=C2S(=O)N=CC2=C1 KANAPVJGZDNSCZ-UHFFFAOYSA-N 0.000 description 1
- CYSGHNMQYZDMIA-UHFFFAOYSA-N 1,3-Dimethyl-2-imidazolidinon Chemical compound CN1CCN(C)C1=O CYSGHNMQYZDMIA-UHFFFAOYSA-N 0.000 description 1
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 1
- DLNPJWYSCKUGHI-UHFFFAOYSA-N 1-hydroxypyridine-2-thione;sodium Chemical compound [Na].ON1C=CC=CC1=S DLNPJWYSCKUGHI-UHFFFAOYSA-N 0.000 description 1
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- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
- 150000003918 triazines Chemical class 0.000 description 1
- ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical compound OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 0.000 description 1
- JLGLQAWTXXGVEM-UHFFFAOYSA-N triethylene glycol monomethyl ether Chemical compound COCCOCCOCCO JLGLQAWTXXGVEM-UHFFFAOYSA-N 0.000 description 1
- USIPWJRLUGPSJM-UHFFFAOYSA-K trisodium 2-(2-aminoethylamino)ethanol triacetate Chemical compound [Na+].[Na+].[Na+].CC([O-])=O.CC([O-])=O.CC([O-])=O.NCCNCCO USIPWJRLUGPSJM-UHFFFAOYSA-K 0.000 description 1
- 239000006097 ultraviolet radiation absorber Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
- 229910052724 xenon Inorganic materials 0.000 description 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 1
- 239000001043 yellow dye Substances 0.000 description 1
- DGVVWUTYPXICAM-UHFFFAOYSA-N β‐Mercaptoethanol Chemical compound OCCS DGVVWUTYPXICAM-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
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B29/00—Monoazo dyes prepared by diazotising and coupling
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B33/00—Disazo and polyazo dyes of the types A->K<-B, A->B->K<-C, or the like, prepared by diazotising and coupling
- C09B33/18—Trisazo or higher polyazo dyes
- C09B33/26—Tetrazo dyes of the type A->B->C->K<-D
-
- 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
- C09D11/328—Inkjet printing inks characterised by colouring agents characterised by dyes
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
- D06P5/30—Ink jet printing
Definitions
- the present invention relates to a novel azo compound or a salt thereof, an ink composition containing these, and a colored product thereby.
- a recording method using an ink jet printer which is one of the representative methods among various color recording methods, generates ink droplets and adheres them to various recording materials (paper, film, fabric, etc.). Recording.
- This method has been spreading rapidly in recent years due to the fact that the recording head does not come into contact with the recording material and it is quiet with little sound generation, and it is easy to downsize and speed up. Is expected.
- inks such as fountain pens and felt pens and inks for inkjet recording
- water-based inks in which water-soluble dyes are dissolved in water-based media have been used, and in these water-based inks, ink pens and ink discharge nozzles are used.
- water-soluble organic solvents are added to prevent clogging of ink.
- these conventional inks provide a recording image with a sufficient density, do not cause clogging of the pen tip and nozzles, have good drying properties on the recording material, have little bleeding,
- the storage stability is required to be excellent, and the water-soluble dye used is required to have a particularly high solubility in water and a high solubility in the water-soluble organic solvent added to the ink.
- the formed image is required to have image fastness such as water resistance, light resistance, ozone gas resistance and moisture resistance.
- Ozone gas resistance refers to resistance to a phenomenon in which ozone gas having an oxidizing action existing in the air acts on the dye in the recording paper and discolors the printed image.
- NOx, SOx, etc. are examples of oxidizing gases with this type of action, and among these oxidizing gases, ozone gas further promotes the phenomenon of color change in inkjet recording images. It is considered as the main causative substance.
- Many of the ink-receptive layers on the surface of photo-quality inkjet paper use materials such as porous white minerals to speed up ink drying and reduce bleeding at high image quality. On recording paper like Discoloration due to ozone gas is noticeable.
- the ink composition to be used for inkjet recording which will be used in the field of printing methods using ink, and the colored bodies colored thereby, have light resistance, ozone gas resistance, There is a strong demand for further improvements in moisture resistance and water resistance.
- the black ink is an important ink used for both mono-color and full-color images.
- Many dyes for these black inks have been proposed to date, but they have not yet been able to provide products that fully satisfy market demands.
- Many of the proposed dyes are disazo dyes, which have a hue that is too shallow (reddish black), a large color rendering (a property that changes the hue depending on the light source), poor water resistance and moisture resistance, There are problems such as insufficient gas resistance.
- many proposed azo-containing pigments contain metal ions and have sufficient safety and environmental considerations for the human body, as well as insufficient ozone gas resistance. is there.
- Examples of the compounds (pigments) for black ink for ink jet improved with respect to ozone gas resistance, which has become the most important issue in recent years, include compounds described in Patent Document 1.
- the ozone gas resistance of these compounds does not fully meet the plant requirements.
- trisazo compound is disclosed in Patent Document 2 and
- Patent Document 1 Japanese Unexamined Patent Publication No. 2003-183545
- Patent Document 2 Japanese Patent Laid-Open No. 62-109872
- Patent Document 3 Japanese Unexamined Patent Publication No. 2003-201412
- the present invention is stable even when a high-concentration dye aqueous solution and ink having high solubility in a medium containing water as a main component are stored for a long period of time, and a printed image having a high density is printed.
- An object of the present invention is to provide a black ink image having excellent image fastness, in particular, ozone gas resistance, and a black ink compound and its ink composition that are easily synthesized and inexpensive.
- R 2 , R 5 , R 6 and R 7 are each independently a hydrogen atom, a halogen atom, a cyano group, a hydroxyl group, a carboxyl group, a snohleo group, a sulfamoyl group, an N-alkylaminosulfonyl group, an N-phenyl group.
- R 3 is a sulfo group
- R 4 is a hydrogen atom
- R 5 is a hydrogen atom, a carboxyl group or a sulfo group
- R 7 is a hydrogen atom.
- R 1 ′ is a sulfo group
- the substitution position of the nitrite group is the rear position relative to the azo group
- the substitution position of the nitro group is ortho to the azo group.
- An ink composition comprising at least one of the azo compound or salt thereof according to any one of (1) to (5),
- the azo compound of the present invention or a salt thereof (hereinafter both are simply referred to as azo compound) is excellent in water solubility, so that the filterability of the membrane filter in the process of producing the ink composition is good, and the recording liquid of Excellent storage stability and discharge stability. Further, the ink composition of the present invention containing this azo compound has good storage stability without crystal precipitation, physical property change, color change and the like after storage for a long period of time. In addition, the ink composition containing the azo compound of the present invention is used for ink jet recording and writing utensils, and further increases the print density of recorded images when recorded on plain paper and ink jet dedicated paper. It has excellent properties, especially ozone gas resistance. When used together with magenta, cyan and yellow dyes, full-color ink jet recording with excellent fastness and storage stability is possible. Thus, the ink composition of the present invention is extremely useful as a black ink for inkjet recording.
- the number of carbon atoms in the alkyl group, alkoxy group, acyl group, etc., which is not particularly described in carbon number, is not particularly limited as long as the effects of the present invention can be achieved.
- Yes preferably about 1 to about 10 carbon atoms, more preferably about 1 to 4 carbon atoms in the case of an alkyl group, alkoxy group or aliphatic asinole group, and about carbon numbers in the case of an aromatic acyl group 7 to 11:
- Specific examples include a benzoyl group and a naphthoyl group.
- examples of the N-alkylaminosulfonyl group include, for example, N-methylaminosulfonyl group, N-ethylaminosulfonyl group, N 1 (n -Butyl) aminosulfonyl group, N, N-dimethylaminosulfonyl group, N, N-di (n-propyl) aminosulfonyl group and the like.
- R 2 , R 5 , R 6 and R 7 may be substituted with a hydroxyl group.
- Examples of the (C1-C4) alkylsulfonyl group include, for example, methylsulfonyl, ethyls Norehoninore, propinolesnorehoninore, butinolesnorehoninore, hydroxyethinoresnorehoninore, 2-hydroxypropylsulfonyl and the like.
- preferable examples of the isyl group include C1-C4 alkylcarbonyl such as acetyl, propionyl, butyryl or isobutyryl, C7-C11 aromatic carbonyls such as azolyl and naphthoyl.
- Examples of (C1-C4) alkyl group which may be substituted with a hydroxy group or a (C1-C4) alkoxy group at R 1 to R 7 in formula (1) include, for example, methinole, ethyl, n- Propyl, isopropinole, n-butyl, isobutyl, sec-butyl, tert-butyl, 2-hydroxychetyl, 2-hydroxypropyl, 3-hydroxypropyl, methoxyethyl, 2-ethoxyethoxychinole, n-propoxychechinole, isopropoxy Tinole, n-butoxy chinole, methoxypropyl, ethoxypropyl, n-propoxypropyl, isopropoxybutyl, n-propoxybutyl and the like.
- the substituent may be substituted with a substituent selected from the group consisting of a hydroxy group, (C1 to C4) alkoxy, a sulfo group, or a carboxyl group (C1 to C4)
- alkoxy groups include, for example, methoxy, ethoxy, n-propoxy, isopropoxy, n-butoxy, sec-butoxy, tert-butoxy, 2-hydroxyethoxy, 2-hydroxypropoxy, 3-hydroxypropoxy, methoxyethoxy , Ethoxyethoxy, n-propoxyethoxy, isopropoxyethoxy, n-butoxyethoxy, methoxypropoxy, ethoxypropoxy, n-propoxypropoxy, isopropoxybutoxy, n-propoxybutoxy, 2-hydroxyethoxyethoxy, carboxymethoxy, 2- Carboxyethoxy, 3-carboxypropo Xy, 3_sulfopropoxy, 4_sul
- examples of the preferred acyl group of the acylamine group include the preferred group and the acyl group mentioned in the section of the acyl group, and the preferred group and the acylamine group include Examples include acetinoleamino, propionylamino, butyrylamino, isobutyrylamino-containing benzoinoleamino, naphthoylamino and the like.
- alkylsulfonylamino group examples include, for example, methylsulfonylamino, ethylsulfonylamidopropylsulfonylamino And the like.
- R 7 from R 1 in the [0017] formula (1) it is a preferred example of a halogen atom, an alkyl group or may phenylalanine sulfonyl be substituted with a group selected from the ing group from a nitro group ⁇ amino group e.g. Benzenesulfonylamino, toluenesulfonylamino, black benzenesulfonylamineamino, nitrobenzenesulfonylamino and the like.
- a halogen atom an alkyl group or may phenylalanine sulfonyl be substituted with a group selected from the ing group from a nitro group ⁇ amino group e.g. Benzenesulfonylamino, toluenesulfonylamino, black benzenesulfonylamineamino, nitrobenzenesulfonylamino and the like.
- R 1 and R 2 in the formula (1) are each independently a hydrogen atom, a chlorine atom, a bromine atom, a cyano group, a carboxyl group, a sulfo group, a sulfamoyl group, an N-methylaminosulfoninore group, N-phenylaminosulfonyl group, methylsulfonyl group, hydroxyethylsulfonyl group, phosphate group, nitro group, acetyl group, benzoyl group, ureido group, methinore group, methoxy group, ethyl group, ethoxy group, propyl group , Propoxy group, 2-hydroxyethoxy group, 2-methoxyethoxy group, 2_ethoxyethoxy group, 3-sunorepropoxy group, 4-senorebutoxy group, carboxymethoxy group, 2_carboxyethoxy group, acetylylamin
- R 1 is a carboxyl group or a sulfo group, and a sulfo group is particularly preferred.
- R 2 is particularly preferably a hydrogen atom.
- substitution position of R 1 is ortho to the azo group
- substitution position of the nitro group is para to the azo group
- substitution position of R 1 is relative to the azo group.
- the substitution position of the nitro group is preferably ortho to the azo group.
- R 3 and R 4 in the formula (1) are each independently a hydrogen atom, a cyano group, a carboxynole group, a snorho group, a nitro group, a methinole group, a methoxy group, an ethyl group, an ethoxy group, a propyl group, Propoxy group, 2_hydroxyethoxy group, 2_methoxyethoxy group, 2_ethoxyethoxy group, 3_sulfopropoxy group, 4_sulfobutoxy group, carboxymethoxy group, 2_force loxyethoxy group or acetylylamino group More preferably, they are a hydrogen atom, a carboxynole group, a snorepho group, a methyl group, a methoxy group or a 3_sulfopropoxy group, and more preferably a hydrogen atom or a sulfo group.
- R 3 is a sulfo group and R 4 is a hydrogen atom is particularly preferable.
- Preferred R 5 to R 7 in formula (1) are each independently a hydrogen atom, chlorine atom, bromine atom, cyano group, carboxyl group, sulfo group, sulfamoyl group, N-methylaminosulfonyl group, N-phenyl group Aminosulfonyl group, methylsulfonyl group, hydroxyethylsulfonyl group, phosphate group, nitro group, acetyl group, benzoyl group, ureido group, methinole group, methoxy group, ethyl group, ethoxy group, propyl group, propoxy group, 2 —Hydroxyethoxy group, 2-methoxyethoxy group, 2_ethoxyethoxy group, 3_sulfopropoxy group, 4_sulfobutoxy group, carboxymethoxy
- R 5 is a hydrogen atom, carboxyl group or sulfo group
- R 6 is a carboxyl group or sulfo group
- R 7 is a hydrogen atom
- R 1 and R 2 is a case where one of them is a hydrogen atom or a sulfo group and the other is a carboxyl group, a sulfo group or a C1-C4 alkoxy group, and more preferably one of them is a hydrogen atom.
- the other is a carboxyl group or a sulfo group.
- n may be 0 or 1, but 1 is more preferable.
- R 3 and R 4 is a case where one is a sulfo group or a sulfo C1-C4 alkoxy group and the other is a hydrogen atom, a sulfo group or a C1-C4 alkyl group, and more preferably one is a sulfo group. And the other is a hydrogen atom.
- any one is preferably selected from a sulfo group, a carboxyl group, a sulfopropoxy group, a hydroxy group or a hydroxy C1-C4 alkylsulfonyl group, more preferably a sulfo group.
- Group or carboxyl group, more preferably sulfo group, and any one of them is a hydrogen atom, a sulfo group, a carboxyl group, a C1-C4 alkenoquinole group, a nitro group or an aminosulfonyl group, more preferably a hydrogen atom.
- An atom, sulfo group or carboxyl group, and the remaining one is a hydrogen atom, a sulfo group, a toluenesulfonylamino group or an acetylamino group, more preferably a hydrogen atom.
- the salt of the compound represented by the formulas (1) and (2) is a salt of an inorganic or organic cation.
- inorganic salts include alkali metal salts, alkaline earth metal salts, and ammonium salts.
- Preferred inorganic salts are lithium, sodium, potassium, and ammonium salts, and organic salts.
- the cation salt include, but are not limited to, a salt of a compound represented by the following formula (3).
- alkyl groups of Zl, Z 2 , Z 3 and Z 4 in formula (3) are methyl, ethyl, n-propinole, isopropyl, n-butyl, isobutyl, sec-butyl, tert-butyl, etc.
- hydroxyalkyl groups include hydroxymethyl, hydroxyethyl, 3-hydroxypropyl, 2-hydroxypropyl, 4-hydroxybutyl, 3-hydroxybutyl, 2-hydroxy Examples include hydroxy- (C1-C4) alkyl groups such as butyl group.
- hydroxyalkoxyalkyl groups include hydroxyethoxymethyl group, 2-hydroxyethoxyethyl group, 3-hydroxyethoxypropyl group, 2- Hydroxyethoxypropyl group, 4-hydroxyethoxybutyl group, 3-hydroxyethoxybutyl group, 2-hydroxyethoxybutyl group Le group of hydroxy (C1 -C4) alkoxy - (C1 -C4) alkyl Le group.
- hydroxyethoxy chromatography (C1 -C4) alkyl groups are preferred.
- the azo compound of the present invention represented by the formula (1) can be synthesized, for example, by the following method.
- the compound represented by the formula is diazotized by a conventional method, and a coupling reaction with 4 amino-5-naphthol 1,7-disulfonic acid is carried out under acidic conditions to obtain a compound represented by the following formula (6).
- R 2 and n have the same meaning as described above.
- This compound has the formula (10)
- a azo compound of the present invention represented by the formula (1) or a salt thereof can be obtained by subjecting a monoazo compound represented by the formula:
- the monoazo compound of the formula (10) can be synthesized by a conventional method.
- the compound represented by the formula is diazotized by a conventional method, and the diazo compound and the formula (12)
- the compound represented by the formula is diazotized by a conventional method, and the diazo compound and formula (14)
- the resulting compound of formula (15) can also be hydrolyzed acidic or alkaline to obtain the formula
- the monoazo compound (10) can be obtained.
- Preferable examples of the compound represented by the formula (1) include, but are not particularly limited to, the following structures.
- the esterification reaction of the compound of formula (4) with p_toluenesulfuryl chloride is carried out in a manner known per se, and is carried out in an aqueous or aqueous organic medium, for example at 20-100 ° C, preferably 30-80 ° C. It is advantageous to carry out at temperatures and at neutral to alkaline pH values. It is preferably carried out at a neutral to weakly alkaline pH value, for example, pH 7 to 10: This pH adjustment is performed by adding a base.
- Examples of the base include alkali metal hydroxides such as lithium hydroxide and sodium hydroxide, lithium carbonate, sodium carbonate, and lithium carbonate.
- Alkali metal carbonates such as sodium acetate and acetates such as sodium acetate can be used.
- the compound of 4) and p-toluenesulfonyl chloride are used in approximately stoichiometric amounts.
- the diazotization of the compound of the formula (5) is carried out by a method known per se.
- it is carried out in an inorganic acid medium using, for example, a nitrite, for example an alkali metal nitrite such as sodium nitrite, at a temperature of -5 to 30 ° C, preferably 5 to 15 ° C.
- Coupling of a diazotized compound of formula (5) with 4-amino-5_naphthol-1,7 disulfonic acid is also carried out under conditions known per se.
- aqueous or aqueous organic medium e.g.
- the coupling reaction is preferably carried out by adjusting the pH value.
- the pH value is adjusted by adding a base.
- bases include alkali metal hydroxides such as lithium hydroxide and sodium hydroxide, alkali metal carbonates such as lithium carbonate, sodium carbonate and potassium carbonate, acetates such as sodium acetate, ammonia or organic amines.
- the compound of formula (5) and 4-amino-5-naphthol 1,7-disulfonic acid are used in approximately stoichiometric amounts.
- the diazotization of the compound of formula (7) is also carried out in a manner known per se, for example in a mineral acid medium, for example from -5 to 30 ° C, preferably from 0 to 15 ° C, for example nitrites such as It is carried out using an alkali metal nitrite such as sodium nitrite.
- Coupling of the diazo compound of the compound of formula (7) and the compound of formula (6) is also carried out under conditions known per se. It is advantageous to carry out in an aqueous or aqueous organic medium, for example at a temperature of -5 to 30 ° C, preferably 10 to 25 ° C and a weakly acidic to alkaline pH value.
- a weakly acidic to weakly alkaline pH value for example, pH 5 to 10 and the pH value is adjusted by adding a base.
- bases include alkali metal hydroxides such as lithium hydroxide and sodium hydroxide, alkali metal carbonates such as lithium carbonate, sodium carbonate and potassium carbonate, acetates such as sodium acetate, and ammonia or organic amines. It can.
- the compounds of formulas (6) and (7) are used in approximately stoichiometric amounts.
- Production of the compound of formula (9) by hydrolysis of the compound of formula (8) is also a method known per se.
- a method of heating in an aqueous alkaline medium is preferred, for example, after adding sodium hydroxide or potassium hydroxide to a solution containing the compound of formula (8) to adjust the pH to 9.5 or higher, for example, 20 to: 150 It is carried out by heating to a temperature of ° C, preferably 30 to: 100 ° C.
- the pH value of the reaction solution is preferably maintained at 9.5 to 11.5.
- the pH value is adjusted by adding a base. As the base, those described above can be used.
- Diazotization of the compound of the formula (10) is also carried out by a method known per se, for example, in an inorganic acid medium, for example, _5 to 30 ° C., preferably 0 to: nitrite at a temperature of 15 ° C.
- an alkali metal nitrite such as sodium nitrite.
- the coupling of the diazotized compound of formula (10) with the compound of formula (9) is also carried out under conditions known per se. It is advantageous to carry out in an aqueous or aqueous organic medium, for example at a temperature of ⁇ 5 to 30 ° C., preferably 10 to 25 ° C. and a pH of weakly acidic to alkaline.
- a weakly acidic to weakly alkaline pH value for example, pH 5 to 10 and the pH value is adjusted by adding a base.
- Bases include, for example, alkali metal hydroxides such as lithium hydroxide and sodium hydroxide, alkali metal carbonates such as lithium carbonate, sodium carbonate and potassium carbonate, acetates such as sodium acetate, ammonia or organic amines. Etc. can be used.
- the compounds of formulas (9) and (10) are used in approximately stoichiometric amounts.
- the azo compound represented by the formula (1) according to the present invention can be precipitated in the form of a free acid by addition of a mineral acid after the coupling reaction and separated by filtration.
- the inorganic salt contained in the compound can be removed.
- the acid type dye having a low inorganic salt content obtained in this manner can be neutralized with a desired inorganic or organic base in an aqueous medium to form a corresponding salt solution.
- inorganic bases include alkali metal hydroxides such as lithium hydroxide, sodium hydroxide, and potassium hydroxide, ammonium hydroxide, or alkali metal carbonates such as lithium carbonate, sodium carbonate, and potassium carbonate.
- organic bases include, but are not limited to, organic amines such as alkanolamines such as diethanolamine and triethanolamine.
- the azo compound represented by the formula (1) of the present invention obtained as described above is used for dyeing.
- it can be used as an aqueous composition containing it, for example, as an aqueous composition for dyeing or as an aqueous ink composition for jet printing or writing.
- dyeing it can be used for dyeing materials made of cellulose, for example. It can also be used for dyeing other materials having a carbonamide bond, and can be widely used for dyeing leather, fabrics and paper.
- the compound of the present invention is used in an amount of from 0.:! To 30% (mass: the same unless otherwise specified), preferably from 0.:! To the whole aqueous composition.
- An aqueous composition comprising 20%, more preferably 1 to 10 ° / ⁇ , additive added as necessary, 0 to 20%, preferably 0 to 10%, water or the remainder of the aqueous solvent. .
- the most typical use of the compound of the present invention is an ink composition in which the compound of the present invention is dissolved in a liquid medium, preferably an aqueous liquid medium.
- the reaction liquid containing the azo compound of the present invention represented by the above formula (1) can be used directly for the production of an ink composition. However, it is first isolated by drying, for example spray drying, salting out with inorganic salts such as sodium chloride, potassium chloride, calcium chloride, sodium sulfate, or mineral acids such as hydrochloric acid, sulfuric acid, nitric acid. It is also possible to take out the azo compound of the present invention by acid precipitation or acid precipitation which is a combination of the above-mentioned salting out and acid precipitation, and then apply this to the ink composition.
- inorganic salts such as sodium chloride, potassium chloride, calcium chloride, sodium sulfate, or mineral acids such as hydrochloric acid, sulfuric acid, nitric acid.
- the azo compound of the present invention represented by the formula (1) is usually 0.:! To 20% by mass, preferably:! To 10% by mass, more preferably 2 to It is a composition containing water as a main medium, characterized by containing 8% by mass.
- the remainder of the ink composition of the present invention may be only water, but further contains, for example, 0 to 30% by mass of a water-soluble organic solvent and 0 to 5% by mass of an ink preparation agent. However, when these are contained, the balance of these and the azo compound of the present invention is water.
- the pH of the ink composition is preferably ⁇ 5 to 11 force S, more preferably ⁇ ⁇ 7 to 10 force S in terms of improving storage stability.
- the surface tension of the ink composition is preferably 25 to 70 mN / m force S, and more preferably 25 to 60 mNZm.
- the viscosity of the ink composition is preferably 30 mPa's or less, more preferably 20 mPa's or less.
- the azo compound represented by the formula (1) is mixed with water, an aqueous solvent (mixture of water and a water-soluble organic solvent) or a water-soluble organic solvent (miscible with water).
- an ink preparation agent is added.
- this ink composition is used as an ink for an ink jet printer, it is preferable to use a compound having a low content of a metal cation salt or an inorganic substance such as a sulfate as the compound of the present invention.
- the standard of the amount is, for example, about 1% by mass or less (to the chromogen).
- a usual method using a reverse osmosis membrane or a dried product or wet cake of the azo compound of the present invention is stirred in a mixed solvent of alcohol such as methanol and water. Then, it may be desalted by a method such as filtration separation and drying. These desalting treatments may be repeated a plurality of times as necessary.
- Examples of the water-soluble organic solvent used in the preparation of the ink composition include C1-C4 alcohols such as methanol, ethanol, propanol, isopropanol, butanol, isobutanol, nibutanol, and tert-butanol.
- Carboxylic acid amides such as N, N dimethylformamide or N, N dimethylacetamide, ratata such as 2-pyrrolidone, N-methylpyrrolidin-2-one, 1,3 dimethylimidazolidin-2-one or 1, 3 Cyclic ureas such as dimethylhexahydropyrimido-2-one, ketones such as acetone, methylethenoleketone, 2-methyl-2-hydroxypentane-4-one, or cyclic ethers such as ketoalconole, tetrahydrofuran, dioxane, ethylene glycol, 1 , 2-propylene glycol, 1, 3 propylene glycol Coal, 1,2 butylene glycol, 1,4 butylene glycol, 1,6-hexylene glycol, diethylene glycol, triethylene glycol, tetraethylene glycol, dipropylene glycol, polyethylene glycol, polypropylene glycol, thiodiglycol, di Monomers, oligo
- Ink preparation agents used in the preparation of the ink composition include, for example, antiseptic / antifungal agents, pH adjusting agents, chelating reagents, antifungal agents, water-soluble ultraviolet absorbers, water-soluble polymer compounds, and dye-dissolving agents. Agents, antioxidants, surfactants and the like.
- antifungal agent examples include sodium dehydroacetate, sodium benzoate, sodium pyridine thione-1-oxide, p-hydroxybenzoic acid ethyl ester, 1,2_benzisothiazolin_3_one, and salts thereof. . These are preferably used in the ink composition in an amount of 0.02 to 1.00% by mass.
- Examples of the preservative include organic sulfur, organic nitrogen sulfur, organic halogen, haloarinole sulfone, odopropargyl, N-haloalkylthio, nitrile, pyridine, 8-oxyquinoline, benzothiazole , Isothiazoline, dithiol, pyridin oxyd, nitropropane, organotin, phenol, quaternary ammonium salt, triazine, thiazine, anilide, adamantane, dithiocarbamate, brominated indanone, Examples include benzyl bromacetate and inorganic salt compounds.
- Examples of the organic halogen compound include sodium pentachlorophenol, examples of the pyridine oxid compound include 2-pyridinethiol 1 oxide sodium, and examples of the inorganic salt compound include anhydrous sodium acetate.
- examples of the isothiazoline-based compounds include 1,2 benzisothiazoline 1-one, 2-n-octyl-4 isothiazoline 3-on, 5 chloro-2-methyl-4 isothiazolin 1-one, 5 1-3 on magnesium chloride, 5_black mouth 2_methyl_4_isothiazoline 1_on calcium chloride, 2—methyl 1-4-isothiazoline 1_on calcium chloride and the like.
- Other antiseptic / antifungal agents include sodium sorbate and sodium benzoate.
- any substance can be used as long as it can control the pH of the ink within a range of, for example, 5 to 11 without adversely affecting the prepared ink.
- alkanolamines such as diethanolamine, triethanolamine, N-methyljetanolamine, lithium hydroxide, sodium hydroxide, potassium hydroxide, and the like.
- Alkali metal hydroxide, ammonium hydroxide (ammonia), or alkali metal carbonates such as lithium carbonate, sodium carbonate, sodium bicarbonate, potassium carbonate, inorganic bases such as potassium acetate, sodium silicate, disodium phosphate Etc.
- Examples of the chelating reagent include sodium ethylenediamine tetraacetate, sodium nitrite triacetate, sodium hydroxyethylethylenediamin triacetate, sodium diethylenetriaminepentaacetate, sodium uracinole diacetate and the like.
- antifungal agent examples include acidic sulfites, sodium thiosulfate, ammonium thiodalcholate, diisopropyl ammonium nitrite, pentaerythritol tetranitrate, and dicyclohexyl ammonium nitrate.
- water-soluble ultraviolet absorber examples include sulfonated benzophenone compounds, benzotriazole compounds, salicylic acid compounds, cinnamic acid compounds, and triazine compounds.
- water-soluble polymer compound examples include polybulal alcohol, cellulose derivatives, and polyamines.
- Examples of the dye solubilizer include ⁇ -force prolatatam, ethylene carbonate, urea and the like.
- antioxidant for example, various organic and metal complex anti-fading agents can be used.
- organic anti-fading agent include rhino, idroquinones, alkoxyphenols, dialkoxyphenols, phenols, anilines, amines, indanes, chromans, alkoxyanilines, heterocycles, etc. Is mentioned.
- Examples of the surfactant include known surfactants such as anionic, cationic, and nonionic surfactants.
- anionic surfactants include alkyl sulfonates, alkynole carboxylates, monoolefin sulfonates, polyoxyethylene alkyl ether acetates, ⁇ -acyl amino acids and their salts, ⁇ -acylmethyl taurate, Alkyl sulfate polyoxyalkyl ether sulfate, alkyl sulfate polyoxyethylene alkyl ether phosphate, rosin acid sarcophagus, castor oil sulfate ester salt, lauryl alcohol sulfate ester salt, alkyl phenol type phosphate ester, alkyl type phosphate ester , Alkylaryl sulfone hydrochloride, jetyl sulfosuccinate, jetyl hexasilsyl sulfone Examples include acids and di
- Cationic surfactants include 2-bierpyridine derivatives and poly-4-vinylpyridine derivatives.
- Amphoteric surfactants include lauryl dimethylaminoacetic acid betaine, 2-alkyl N carboxymethyl N —hydroxyethyl imidazolinium betaine, coconut oil fatty acid amidopropyldimethylaminoacetic acid betaine, polyoctyl polyaminoethyl. There are glycine and other imidazoline derivatives.
- Nonionic surfactants include polyoxyethylene nouryl phenyl ether, polyoxyethylene octyl phenyl ether, polyoxyethylene dodecyl phenyl ether, polyoxyethylene oleyl ether, polyoxyethylene lauryl ether, polyoxyethylene.
- Ethers such as alkyl ethers, polyoxyalkylalkyl ethers, polyoxyethylene oleic acid, polyoxyethylene oleate ester, polyoxyethylene distearate, sorbitan laurate, sorbitan monostearate, sorbitan monoo Esters such as reate, sorbitan sesquicholate, polyoxyethylene monooleate, polyoxyethylene stearate, 2, 4, 7, 9- tetramethyl-5-decyne 4, 7-dio 3, 6-Dimethyl-4-octyne 3,6-Diol, 3,5-Dimethyl 1 Acetylene glycols such as 1-hexyne-3 ol (Shinfinyaku Surfing Nore 104, 105, 82, 465, Old norefin STG, etc.). These ink preparation agents are used alone or in combination.
- the ink composition of the present invention can be obtained by mixing and stirring the above components in an arbitrary order.
- the obtained ink composition may be filtered with a membrane filter or the like to remove impurities.
- other dyes having various hues may be mixed to adjust the black color.
- black having other hues, yellow, magenta, cyan, and other colors may be mixed and used. Can do.
- the ink composition of the present invention can be used in various fields, but is suitable for a water-based ink for writing, a water-based printing ink, an information recording ink, and the like, and is particularly preferably used as an ink-jet ink. It is suitably used in the ink jet recording method of the present invention described later.
- Inkjet recording of the present invention The recording method is characterized in that recording is performed using the ink composition.
- the ink-jet ink containing the ink composition is used for recording on the image receiving material.
- the ink nozzle used at that time there are no particular restrictions on the ink nozzle used at that time.
- the method can be selected appropriately according to the purpose, for example, a known method, for example, a charge control method that ejects ink using electrostatic attraction, a drop-on-demand method that uses vibration pressure of a piezo element (pressure pulse method) ),
- An acoustic ink jet system that converts electrical signals into acoustic beams, irradiates the ink with ink, and ejects the ink using radiation pressure.
- Thermal ink jet bubble jet uses the pressure generated by heating the ink to form bubbles. (Registered trademark)) method or the like can be used.
- the ink jet recording method includes a low density called photoink, a method of ejecting a large number of inks in a small volume, a method of improving image quality using a plurality of inks having substantially the same hue and different densities, and the like. Includes a method using colorless and transparent ink.
- the colored product of the present invention is colored with the above-described compound of the present invention or an ink composition containing the same, and more preferably is colored with an ink jet printer using the ink thread composition of the present invention. is there.
- materials that can be colored include information transmission sheets such as paper and films, fibers and cloth (cellulose, nylon, wool, etc.), leather, and base materials for color filters.
- the information transmission sheet is preferably a surface-treated sheet, specifically, a sheet, a synthetic paper, a film or other base material provided with an ink receiving layer.
- a porous white inorganic material capable of absorbing pigments in inks such as porous silica, alumina sol, and special ceramics by impregnating or coating the above-mentioned base material with a cationic polymer is used. It is provided by coating the surface of the substrate together with a hydrophilic polymer such as alcohol or polyvinylpyrrolidone.
- a hydrophilic polymer such as alcohol or polyvinylpyrrolidone.
- Such an ink receiving layer is usually called inkjet paper (film), glossy paper (film), etc.
- representative commercial products include Pictorico (manufactured by Asahi Glass Co., Ltd.) and professional photo paper.
- a container containing the ink composition described above is set at a predetermined position of an ink jet printer, and is recorded on the recording material by a normal method. Record it.
- a black ink composition of the present invention a publicly known magenta ink composition, a cyan ink composition, a yellow ink composition, and a green ink composition, blue (or violet) as necessary.
- It can be used in combination with an ink composition and a red ink composition.
- the ink composition of each color is injected into each container, and the container is used by being loaded into a predetermined position of the ink jet printer in the same manner as the container containing the aqueous black ink composition for ink jet recording of the present invention.
- the inkjet printer include a piezo printer using mechanical vibration and a bubble jet (registered trademark) printer using bubbles generated by heating.
- the azo compound of the present invention is excellent in water solubility, and the ink composition of the present invention containing this azo compound has storage stability without crystal precipitation, physical property change, color change, etc. after long-term storage. Good.
- the black ink liquid for recording containing the azo compound of the present invention is used for ink jet recording and writing instruments, and exhibits a black color with a high printing density when recorded on plain paper and inkjet paper. Furthermore, it is excellent in ozone gas resistance, light resistance, moisture resistance and color rendering.
- the obtained wet cake was dissolved in 300 parts of water, and then recrystallized by adding 900 parts of 2_propanol.
- the obtained crystals were separated by filtration and dried to obtain the present invention.
- 49.0 parts of an azo compound of the following formula (21) (No. 1 compound in Table 2) was obtained as a mixed salt of lithium and sodium.
- the maximum absorption wavelength ( ⁇ max) of this compound in an aqueous solution of pH 9 was 590 nm, and the solubility in water was lOOg / 1 or more.
- Example 1 (2) In the same manner as in Example 1 except that 4-nitroaline 2-sodium sulfonate 14.4 parts is 2-nitroaline _4-sodium sulfonate 14.4 parts.
- 47.0 parts of an azo compound of the following formula (22) (No. 3 compound in Table 2) of the present invention was obtained as a mixed salt of lithium and sodium.
- the maximum absorption wavelength (U max) of this compound in aqueous solution at pH 9 was 592 nm, and the solubility in water was lOOg / 1 or more.
- Example 1 the same as Example 1 except that 2-amino-5_naphthol-7-sulfonic acid was used instead of 2-amino-5_naphthol-1,7_disulfonic acid in Example 1 (1).
- the compound of No. 6 in Table 2 can be obtained.
- Sodium chloride was added to the resulting reaction solution for salting out, and the precipitated crystals were separated by filtration to obtain a wet cake containing a compound of the following formula (24).
- the compound of formula (23) was synthesized by the method described in Example 2 of JP-A-2004-083492. Further, an aqueous solution of the compound was obtained by adding sodium hydroxide to an aqueous suspension containing the compound to adjust the pH to 5.0 to 6.0 and dissolving the compound in water.
- Example 1 Compound of Formula (20) in Example 1 (3) 17.
- Example 1 except that a wet cake containing the compound of Formula (24) obtained by the above reaction was used instead of 0. 0 parts.
- the maximum absorption wavelength ( ⁇ max) of this compound in an aqueous solution at pH 9 was 615 nm, and the solubility in water was lOOg / 1 or more.
- Example 3 The same as (1) of Example 3 except that 11 ⁇ 5 parts of sodium 4-sulfonic acid 1 ⁇ 5 parts in (1) of Example 3 was changed to 10.4 parts of 5 —sulfoanthranilic acid. Thus, a wet cake containing a compound of the following formula (26) was obtained.
- Example 1 Compound of formula (20) in Example 1 (3) 17.
- Example 1 except that a wet cake containing the compound of formula (26) obtained by the above reaction was used instead of 0. 0 parts.
- 44.1 parts of the azo compound of the formula (27) of the present invention (the compound of No. 21 in Table 4) was obtained as a mixed salt of lithium and sodium.
- the maximum absorption wavelength ( ⁇ max) of this compound in an aqueous solution of pH 9 was 608 nm, and the solubility in water was lOOg / 1 or more.
- a black ink composition of the present invention was prepared by mixing the following components, and impurities were removed by filtration through a 0.45 zm membrane filter.
- the water used was ion exchange water.
- the pH during ink preparation was adjusted to 8-9 with ammonium hydroxide.
- Example 21 is the compound of formula (22) obtained in Example 2
- Example 7 is the compound of formula (25) obtained in Example 3
- Example 8 is The compounds of formula (27) obtained in Example 4 are shown respectively.
- inkjet printer (trade name: Canon BJ—S630) ⁇ K
- plain paper (Canon LBP PAPER LS—500)
- dedicated glossy paper PR (Canon Professional)
- Ink jet recording was performed on three types of paper: Photo Paper PR-101) and exclusive glossy paper PM (EPSON's PM Photo Paper (Glossy) KA420PSK).
- an image pattern was prepared so that gradations with several levels of reflection density were obtained, and a half-tone black print was obtained. Since gray scale mode is used during printing, yellow, cyan and magenta recording liquids other than black recording liquid are not used together.
- the print density evaluation which is an item to be evaluated using a colorimeter
- the portion with the highest D value was used.
- the measurement of light resistance test and ozone gas resistance test which are items to be evaluated using a colorimeter. The measurement was performed using the gradation part where the reflection density D value of the printed material before the test was closest to 1.0.
- the printing density reflection density
- the hue change after the light resistance test the hue change after the ozone gas resistance test
- the hue change after the ozone gas resistance test was evaluated. Note that the ozone gas resistance test was performed only on the special glossy papers PR and PM. The results are shown in (Table 6). The test method is shown below.
- the print density (reflection density) of the recorded image was measured using GRETAG 'SPM50 (manufactured by GRETAG), and the reflection density D value was calculated. The criteria are shown below.
- a xenon user meter Ci4000 (manufactured by ATLAS) was used, and a 2 mm thick glass plate was installed so that an air layer was formed on the printed sample, and irradiation was performed at an illuminance of 0.36 W / square meter for 50 hours. After the test was completed, color measurement was performed using the above color measurement system. The dye residual ratio was calculated and calculated by (reflected density after test / reflected density before test) ⁇ 100 (%) and evaluated. The judgment was made according to the following criteria.
- ⁇ ⁇ ⁇ ⁇ is less than 15 ⁇ ⁇ 15 is 15 or more and less than 30
- Examples 5, 6, and 7 except that, as a water-soluble inkjet dye, instead of the compound of the present invention, 1 dye (1) shown in Table 1-11 of Patent Document 1 (the following formula (28)) is used.
- 1 dye (1) shown in Table 1-11 of Patent Document 1 (the following formula (28)) is used.
- an ink composition was prepared with the ink composition shown in Table 5 above. The results of printing density evaluation, light resistance evaluation, and ozone gas resistance evaluation of the recorded images obtained are shown in (Table 6).
- Example 6 As a comparative example, as the water-soluble inkjet dye, instead of the compound of the present invention, the dye ⁇ _250 described in Example 1 of Patent Document 3 (formula (29) below) was used, except that Examples 5, 6, In the same manner as in Examples 7 and 8, ink compositions were prepared using the ink compositions shown in Table 5 above. The results of printing density evaluation, light resistance evaluation, and ozone gas resistance evaluation of the recorded images obtained are shown in (Table 6).
- the ink composition containing the azo compound of the present invention is superior in light resistance and ozone gas resistance as compared with the conventional black dye having a high printing density (Comparative Example). Further, the azo compound of the present invention has high solubility in water, and the stability of the aqueous solution in which the azo compound is dissolved is good, so that a high concentration ink can be designed. Industrial applicability
- the ink composition containing the azo compound of the present invention is suitably used as a black ink liquid for ink jet recording and writing instruments.
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- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Textile Engineering (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
- Ink Jet Recording Methods And Recording Media Thereof (AREA)
- Ink Jet (AREA)
Description
Claims
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW094139233A TWI377232B (en) | 2004-11-12 | 2005-11-09 | Azo compound,ink composition and colored article |
US11/666,673 US7503967B2 (en) | 2004-11-12 | 2005-11-10 | Azo compound, ink composition and colored article |
CA 2587452 CA2587452C (en) | 2004-11-12 | 2005-11-10 | Azo compound, ink composition and colored article |
KR20077010590A KR101192719B1 (ko) | 2004-11-12 | 2005-11-10 | 아조 화합물, 잉크 조성물, 및 착색체 |
JP2006544942A JP4764829B2 (ja) | 2004-11-12 | 2005-11-10 | アゾ化合物、インク組成物及び着色体 |
DE200560022910 DE602005022910D1 (de) | 2004-11-12 | 2005-11-10 | Azo-verbindung, tintenzusammensetzung und färbematerial |
CN2005800388162A CN101056950B (zh) | 2004-11-12 | 2005-11-10 | 偶氮化合物、墨水组合物及着色体 |
EP20050806049 EP1810999B1 (en) | 2004-11-12 | 2005-11-10 | Azo compound, ink composition and coloring material |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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JP2004-328379 | 2004-11-12 | ||
JP2004328379 | 2004-11-12 |
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WO2006051850A1 true WO2006051850A1 (ja) | 2006-05-18 |
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ID=36336527
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PCT/JP2005/020598 WO2006051850A1 (ja) | 2004-11-12 | 2005-11-10 | アゾ化合物、インク組成物及び着色体 |
Country Status (9)
Country | Link |
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US (1) | US7503967B2 (ja) |
EP (1) | EP1810999B1 (ja) |
JP (1) | JP4764829B2 (ja) |
KR (1) | KR101192719B1 (ja) |
CN (1) | CN101056950B (ja) |
CA (1) | CA2587452C (ja) |
DE (1) | DE602005022910D1 (ja) |
TW (1) | TWI377232B (ja) |
WO (1) | WO2006051850A1 (ja) |
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JP2006160971A (ja) * | 2004-12-10 | 2006-06-22 | Nippon Kayaku Co Ltd | アゾ化合物、インク組成物、記録方法及び着色体 |
US20110075076A1 (en) * | 2008-05-20 | 2011-03-31 | Nippon Kayaku Kabushiki Kaisha | Azo Compounds, And Dye-Based Polarizing Films And Polarizing Plates Comprising The Same |
WO2012002317A1 (ja) | 2010-07-01 | 2012-01-05 | 日本化薬株式会社 | インク組成物、インクジェット記録方法及び着色体 |
WO2013035560A1 (ja) | 2011-09-05 | 2013-03-14 | 日本化薬株式会社 | 水性黒色インク組成物、これを用いるインクジェット記録方法、及び着色体 |
US8643809B2 (en) | 2006-06-01 | 2014-02-04 | Nippon Kayaku Kabushiki Kaisha | Azo compound and salt thereof, and dye-containing polarizing film comprising the compound or salt |
US8940059B2 (en) | 2006-06-22 | 2015-01-27 | Nippon Kayaku Kabushiki Kaisha | Azo compound and dye polarizing film containing the same |
WO2015019702A1 (ja) | 2013-08-08 | 2015-02-12 | 日本化薬株式会社 | 水性インク組成物、インクジェット記録方法及び着色体 |
WO2015020222A1 (ja) | 2013-08-08 | 2015-02-12 | 日本化薬株式会社 | インク組成物、これを用いるインクジェット記録方法、及び着色体 |
JP2015034213A (ja) * | 2013-08-08 | 2015-02-19 | 日本化薬株式会社 | 水性インク組成物、インクジェット記録方法及び着色体 |
EP2924082A1 (en) | 2014-03-24 | 2015-09-30 | Canon Kabushiki Kaisha | Ink, ink cartridge, and ink jet recording method |
JP2015187193A (ja) * | 2014-03-26 | 2015-10-29 | 日本化薬株式会社 | インク組成物、インクジェット記録方法及び着色体 |
JP2015187192A (ja) * | 2014-03-26 | 2015-10-29 | 日本化薬株式会社 | インク組成物、インクジェット記録方法及び着色体 |
JP2016199747A (ja) * | 2015-04-10 | 2016-12-01 | キヤノン株式会社 | インク、インクカートリッジ、及びインクジェット記録方法 |
JP2017217912A (ja) * | 2016-06-03 | 2017-12-14 | キヤノン株式会社 | インクジェット記録方法及びインクジェット記録装置 |
JP2018159073A (ja) * | 2018-04-09 | 2018-10-11 | 日本化薬株式会社 | 水性インク組成物、インクジェット記録方法及び着色体 |
Families Citing this family (8)
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EP1734081B1 (en) * | 2004-04-09 | 2011-06-15 | Nippon Kayaku Kabushiki Kaisha | Azo compound, ink composition, and colored object |
WO2007032377A1 (ja) * | 2005-09-15 | 2007-03-22 | Nippon Kayaku Kabushiki Kaisha | アゾ化合物、インク組成物、記録方法及び着色体 |
KR101810272B1 (ko) * | 2010-07-01 | 2017-12-18 | 닛뽄 가야쿠 가부시키가이샤 | 잉크 조성물, 잉크젯 기록 방법 및 착색체 |
WO2012031071A1 (en) * | 2010-09-01 | 2012-03-08 | E. I. Du Pont De Nemours And Company | Inkjet ink with polyurethane additive derived from alkoxy aromatic diols inks |
JP6520452B2 (ja) | 2014-07-24 | 2019-05-29 | セイコーエプソン株式会社 | インクセット |
JP6388253B2 (ja) * | 2014-11-18 | 2018-09-12 | セイコーエプソン株式会社 | インク組成物及びインクセット |
JP7234659B2 (ja) * | 2019-01-31 | 2023-03-08 | セイコーエプソン株式会社 | インクセット |
JP7251174B2 (ja) | 2019-01-31 | 2023-04-04 | セイコーエプソン株式会社 | インクセット |
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- 2005-11-10 CA CA 2587452 patent/CA2587452C/en not_active Expired - Fee Related
- 2005-11-10 KR KR20077010590A patent/KR101192719B1/ko active IP Right Grant
- 2005-11-10 WO PCT/JP2005/020598 patent/WO2006051850A1/ja active Application Filing
- 2005-11-10 EP EP20050806049 patent/EP1810999B1/en active Active
- 2005-11-10 DE DE200560022910 patent/DE602005022910D1/de active Active
- 2005-11-10 US US11/666,673 patent/US7503967B2/en active Active
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WO2015019702A1 (ja) | 2013-08-08 | 2015-02-12 | 日本化薬株式会社 | 水性インク組成物、インクジェット記録方法及び着色体 |
JP2015034213A (ja) * | 2013-08-08 | 2015-02-19 | 日本化薬株式会社 | 水性インク組成物、インクジェット記録方法及び着色体 |
KR20160040630A (ko) | 2013-08-08 | 2016-04-14 | 닛뽄 가야쿠 가부시키가이샤 | 잉크 조성물, 이것을 사용하는 잉크젯 기록 방법, 및 착색체 |
JP2015193792A (ja) * | 2014-03-24 | 2015-11-05 | キヤノン株式会社 | インク、インクカートリッジ、及びインクジェット記録方法 |
EP2924082A1 (en) | 2014-03-24 | 2015-09-30 | Canon Kabushiki Kaisha | Ink, ink cartridge, and ink jet recording method |
US9453138B2 (en) | 2014-03-24 | 2016-09-27 | Canon Kabushiki Kaisha | Ink, ink cartridge, and ink jet recording method |
JP2015187192A (ja) * | 2014-03-26 | 2015-10-29 | 日本化薬株式会社 | インク組成物、インクジェット記録方法及び着色体 |
JP2015187193A (ja) * | 2014-03-26 | 2015-10-29 | 日本化薬株式会社 | インク組成物、インクジェット記録方法及び着色体 |
JP2016199747A (ja) * | 2015-04-10 | 2016-12-01 | キヤノン株式会社 | インク、インクカートリッジ、及びインクジェット記録方法 |
JP2017217912A (ja) * | 2016-06-03 | 2017-12-14 | キヤノン株式会社 | インクジェット記録方法及びインクジェット記録装置 |
JP2018159073A (ja) * | 2018-04-09 | 2018-10-11 | 日本化薬株式会社 | 水性インク組成物、インクジェット記録方法及び着色体 |
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EP1810999B1 (en) | 2010-08-11 |
CN101056950A (zh) | 2007-10-17 |
CA2587452C (en) | 2012-07-24 |
TWI377232B (en) | 2012-11-21 |
JP4764829B2 (ja) | 2011-09-07 |
KR20070084139A (ko) | 2007-08-24 |
JPWO2006051850A1 (ja) | 2008-05-29 |
CA2587452A1 (en) | 2006-05-18 |
EP1810999A4 (en) | 2009-09-09 |
TW200626679A (en) | 2006-08-01 |
US20080193660A1 (en) | 2008-08-14 |
US7503967B2 (en) | 2009-03-17 |
DE602005022910D1 (de) | 2010-09-23 |
KR101192719B1 (ko) | 2012-10-18 |
CN101056950B (zh) | 2010-08-18 |
EP1810999A1 (en) | 2007-07-25 |
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