CN114656838A - Anti-bleeding treatment liquid, aqueous dye ink, inkjet ink set, and method of using the same - Google Patents
Anti-bleeding treatment liquid, aqueous dye ink, inkjet ink set, and method of using the same Download PDFInfo
- Publication number
- CN114656838A CN114656838A CN202210240646.1A CN202210240646A CN114656838A CN 114656838 A CN114656838 A CN 114656838A CN 202210240646 A CN202210240646 A CN 202210240646A CN 114656838 A CN114656838 A CN 114656838A
- Authority
- CN
- China
- Prior art keywords
- ink
- water
- treatment liquid
- acid
- bleeding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- 239000007788 liquid Substances 0.000 title claims abstract description 91
- 208000032843 Hemorrhage Diseases 0.000 title claims abstract description 69
- 208000034158 bleeding Diseases 0.000 title claims abstract description 69
- 238000000034 method Methods 0.000 title claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 66
- 239000003093 cationic surfactant Substances 0.000 claims abstract description 39
- 239000003945 anionic surfactant Substances 0.000 claims abstract description 26
- 238000007641 inkjet printing Methods 0.000 claims abstract description 26
- 150000003839 salts Chemical class 0.000 claims abstract description 26
- 238000005507 spraying Methods 0.000 claims abstract description 25
- 239000012752 auxiliary agent Substances 0.000 claims abstract description 20
- 125000000129 anionic group Chemical group 0.000 claims abstract description 18
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 15
- 239000003021 water soluble solvent Substances 0.000 claims abstract description 15
- 239000000839 emulsion Substances 0.000 claims description 38
- 229910052751 metal Inorganic materials 0.000 claims description 28
- 239000002184 metal Substances 0.000 claims description 28
- 229920005989 resin Polymers 0.000 claims description 21
- 239000011347 resin Substances 0.000 claims description 21
- 238000007639 printing Methods 0.000 claims description 20
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims description 18
- 239000007921 spray Substances 0.000 claims description 16
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 claims description 12
- 239000004094 surface-active agent Substances 0.000 claims description 12
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 9
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 9
- 230000000844 anti-bacterial effect Effects 0.000 claims description 9
- 239000003899 bactericide agent Substances 0.000 claims description 9
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 9
- 239000003906 humectant Substances 0.000 claims description 8
- 150000001450 anions Chemical class 0.000 claims description 7
- 150000001768 cations Chemical class 0.000 claims description 7
- 239000004925 Acrylic resin Substances 0.000 claims description 6
- 229920000178 Acrylic resin Polymers 0.000 claims description 6
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical group Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 6
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 6
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 6
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 6
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 claims description 6
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 6
- PPQREHKVAOVYBT-UHFFFAOYSA-H dialuminum;tricarbonate Chemical compound [Al+3].[Al+3].[O-]C([O-])=O.[O-]C([O-])=O.[O-]C([O-])=O PPQREHKVAOVYBT-UHFFFAOYSA-H 0.000 claims description 6
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 claims description 6
- 239000012530 fluid Substances 0.000 claims description 6
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 claims description 6
- 235000006408 oxalic acid Nutrition 0.000 claims description 6
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims description 6
- 229920002050 silicone resin Polymers 0.000 claims description 6
- VDZOOKBUILJEDG-UHFFFAOYSA-M tetrabutylammonium hydroxide Chemical compound [OH-].CCCC[N+](CCCC)(CCCC)CCCC VDZOOKBUILJEDG-UHFFFAOYSA-M 0.000 claims description 6
- WGTYBPLFGIVFAS-UHFFFAOYSA-M tetramethylammonium hydroxide Chemical compound [OH-].C[N+](C)(C)C WGTYBPLFGIVFAS-UHFFFAOYSA-M 0.000 claims description 6
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 claims description 6
- 150000003863 ammonium salts Chemical class 0.000 claims description 5
- 125000000623 heterocyclic group Chemical group 0.000 claims description 5
- 150000003242 quaternary ammonium salts Chemical class 0.000 claims description 5
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims description 4
- 235000011114 ammonium hydroxide Nutrition 0.000 claims description 4
- 229920005749 polyurethane resin Polymers 0.000 claims description 4
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 claims description 3
- BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 claims description 3
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 claims description 3
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 claims description 3
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 claims description 3
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 3
- 239000005642 Oleic acid Substances 0.000 claims description 3
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 claims description 3
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims description 3
- 235000021355 Stearic acid Nutrition 0.000 claims description 3
- 235000011054 acetic acid Nutrition 0.000 claims description 3
- 239000002253 acid Substances 0.000 claims description 3
- BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Natural products OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 claims description 3
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 3
- 229940118662 aluminum carbonate Drugs 0.000 claims description 3
- SRSXLGNVWSONIS-UHFFFAOYSA-N benzenesulfonic acid Chemical compound OS(=O)(=O)C1=CC=CC=C1 SRSXLGNVWSONIS-UHFFFAOYSA-N 0.000 claims description 3
- 229940092714 benzenesulfonic acid Drugs 0.000 claims description 3
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 3
- SQNNHEYXAJPPKH-UHFFFAOYSA-N chloroethene;prop-2-enoic acid Chemical compound ClC=C.OC(=O)C=C SQNNHEYXAJPPKH-UHFFFAOYSA-N 0.000 claims description 3
- 235000015165 citric acid Nutrition 0.000 claims description 3
- CYKDLUMZOVATFT-UHFFFAOYSA-N ethenyl acetate;prop-2-enoic acid Chemical compound OC(=O)C=C.CC(=O)OC=C CYKDLUMZOVATFT-UHFFFAOYSA-N 0.000 claims description 3
- 235000019253 formic acid Nutrition 0.000 claims description 3
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 claims description 3
- XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical compound [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 claims description 3
- 229910052808 lithium carbonate Inorganic materials 0.000 claims description 3
- UEGPKNKPLBYCNK-UHFFFAOYSA-L magnesium acetate Chemical compound [Mg+2].CC([O-])=O.CC([O-])=O UEGPKNKPLBYCNK-UHFFFAOYSA-L 0.000 claims description 3
- 239000011654 magnesium acetate Substances 0.000 claims description 3
- 229940069446 magnesium acetate Drugs 0.000 claims description 3
- 235000011285 magnesium acetate Nutrition 0.000 claims description 3
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 claims description 3
- 239000001095 magnesium carbonate Substances 0.000 claims description 3
- 229910000021 magnesium carbonate Inorganic materials 0.000 claims description 3
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 claims description 3
- 239000011976 maleic acid Substances 0.000 claims description 3
- 239000001630 malic acid Substances 0.000 claims description 3
- 235000011090 malic acid Nutrition 0.000 claims description 3
- 229910017604 nitric acid Inorganic materials 0.000 claims description 3
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims description 3
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims description 3
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 claims description 3
- 235000021313 oleic acid Nutrition 0.000 claims description 3
- 239000006174 pH buffer Substances 0.000 claims description 3
- 235000011007 phosphoric acid Nutrition 0.000 claims description 3
- 229910000027 potassium carbonate Inorganic materials 0.000 claims description 3
- 235000019260 propionic acid Nutrition 0.000 claims description 3
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 claims description 3
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 3
- 239000008117 stearic acid Substances 0.000 claims description 3
- 229920005792 styrene-acrylic resin Polymers 0.000 claims description 3
- 229940073455 tetraethylammonium hydroxide Drugs 0.000 claims description 3
- LRGJRHZIDJQFCL-UHFFFAOYSA-M tetraethylazanium;hydroxide Chemical compound [OH-].CC[N+](CC)(CC)CC LRGJRHZIDJQFCL-UHFFFAOYSA-M 0.000 claims description 3
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 claims description 3
- WVULZDFWPQCPPJ-UHFFFAOYSA-N potassium;hydrochloride Chemical compound Cl.[K] WVULZDFWPQCPPJ-UHFFFAOYSA-N 0.000 claims 1
- 230000000740 bleeding effect Effects 0.000 abstract description 38
- 230000000694 effects Effects 0.000 abstract description 19
- 238000012545 processing Methods 0.000 abstract description 9
- 238000011161 development Methods 0.000 abstract description 4
- 239000000976 ink Substances 0.000 description 128
- 238000012360 testing method Methods 0.000 description 13
- 238000003860 storage Methods 0.000 description 10
- -1 Ba and an anion2+ Chemical class 0.000 description 9
- 239000004743 Polypropylene Substances 0.000 description 7
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 6
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 6
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 6
- 238000011156 evaluation Methods 0.000 description 6
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 5
- 238000011049 filling Methods 0.000 description 5
- ARXJGSRGQADJSQ-UHFFFAOYSA-N 1-methoxypropan-2-ol Chemical compound COCC(C)O ARXJGSRGQADJSQ-UHFFFAOYSA-N 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 4
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- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- 229910002651 NO3 Inorganic materials 0.000 description 3
- ULUAUXLGCMPNKK-UHFFFAOYSA-N Sulfobutanedioic acid Chemical compound OC(=O)CC(C(O)=O)S(O)(=O)=O ULUAUXLGCMPNKK-UHFFFAOYSA-N 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
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- 150000003871 sulfonates Chemical class 0.000 description 3
- 238000010998 test method Methods 0.000 description 3
- XNWFRZJHXBZDAG-UHFFFAOYSA-N 2-METHOXYETHANOL Chemical compound COCCO XNWFRZJHXBZDAG-UHFFFAOYSA-N 0.000 description 2
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- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
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- 239000003125 aqueous solvent Substances 0.000 description 2
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- 235000011187 glycerol Nutrition 0.000 description 2
- RNYJXPUAFDFIQJ-UHFFFAOYSA-N hydron;octadecan-1-amine;chloride Chemical compound [Cl-].CCCCCCCCCCCCCCCCCC[NH3+] RNYJXPUAFDFIQJ-UHFFFAOYSA-N 0.000 description 2
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- JBIROUFYLSSYDX-UHFFFAOYSA-M benzododecinium chloride Chemical compound [Cl-].CCCCCCCCCCCC[N+](C)(C)CC1=CC=CC=C1 JBIROUFYLSSYDX-UHFFFAOYSA-M 0.000 description 1
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- WOWHHFRSBJGXCM-UHFFFAOYSA-M cetyltrimethylammonium chloride Chemical compound [Cl-].CCCCCCCCCCCCCCCC[N+](C)(C)C WOWHHFRSBJGXCM-UHFFFAOYSA-M 0.000 description 1
- ZBNARPCCDMHDDV-UHFFFAOYSA-N chembl1206040 Chemical compound C1=C(S(O)(=O)=O)C=C2C=C(S(O)(=O)=O)C(N=NC3=CC=C(C=C3C)C=3C=C(C(=CC=3)N=NC=3C(=CC4=CC(=CC(N)=C4C=3O)S(O)(=O)=O)S(O)(=O)=O)C)=C(O)C2=C1N ZBNARPCCDMHDDV-UHFFFAOYSA-N 0.000 description 1
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- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- PFKRTWCFCOUBHS-UHFFFAOYSA-N dimethyl(octadecyl)azanium;chloride Chemical compound [Cl-].CCCCCCCCCCCCCCCCCC[NH+](C)C PFKRTWCFCOUBHS-UHFFFAOYSA-N 0.000 description 1
- KGOGNDXXUVELIQ-UHFFFAOYSA-N dioctadecylazanium;chloride Chemical compound Cl.CCCCCCCCCCCCCCCCCCNCCCCCCCCCCCCCCCCCC KGOGNDXXUVELIQ-UHFFFAOYSA-N 0.000 description 1
- 235000019329 dioctyl sodium sulphosuccinate Nutrition 0.000 description 1
- RBOUZBUAZMPIJV-UHFFFAOYSA-L disodium 5-[[4-[4-[(1-amino-4-sulfonatonaphthalen-2-yl)diazenyl]phenyl]phenyl]diazenyl]-2-hydroxybenzoate Chemical compound [Na+].[Na+].Nc1c(cc(c2ccccc12)S([O-])(=O)=O)N=Nc1ccc(cc1)-c1ccc(cc1)N=Nc1ccc(O)c(c1)C([O-])=O RBOUZBUAZMPIJV-UHFFFAOYSA-L 0.000 description 1
- JMGZBMRVDHKMKB-UHFFFAOYSA-L disodium;2-sulfobutanedioate Chemical compound [Na+].[Na+].OS(=O)(=O)C(C([O-])=O)CC([O-])=O JMGZBMRVDHKMKB-UHFFFAOYSA-L 0.000 description 1
- SUXCALIDMIIJCK-UHFFFAOYSA-L disodium;4-amino-3-[[4-[4-[(1-amino-4-sulfonatonaphthalen-2-yl)diazenyl]-3-methylphenyl]-2-methylphenyl]diazenyl]naphthalene-1-sulfonate Chemical compound [Na+].[Na+].C1=CC=CC2=C(N)C(N=NC3=CC=C(C=C3C)C=3C=C(C(=CC=3)N=NC=3C(=C4C=CC=CC4=C(C=3)S([O-])(=O)=O)N)C)=CC(S([O-])(=O)=O)=C21 SUXCALIDMIIJCK-UHFFFAOYSA-L 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000010494 dissociation reaction Methods 0.000 description 1
- 230000005593 dissociations Effects 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 150000002191 fatty alcohols Chemical class 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- NMCUIPGRVMDVDB-UHFFFAOYSA-L iron dichloride Chemical compound Cl[Fe]Cl NMCUIPGRVMDVDB-UHFFFAOYSA-L 0.000 description 1
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 description 1
- 229910000359 iron(II) sulfate Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910001629 magnesium chloride Inorganic materials 0.000 description 1
- BLQJIBCZHWBKSL-UHFFFAOYSA-L magnesium iodide Chemical compound [Mg+2].[I-].[I-] BLQJIBCZHWBKSL-UHFFFAOYSA-L 0.000 description 1
- 229910001641 magnesium iodide Inorganic materials 0.000 description 1
- YIXJRHPUWRPCBB-UHFFFAOYSA-N magnesium nitrate Inorganic materials [Mg+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O YIXJRHPUWRPCBB-UHFFFAOYSA-N 0.000 description 1
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 1
- 239000011565 manganese chloride Substances 0.000 description 1
- MIVBAHRSNUNMPP-UHFFFAOYSA-N manganese(II) nitrate Inorganic materials [Mn+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O MIVBAHRSNUNMPP-UHFFFAOYSA-N 0.000 description 1
- SQQMAOCOWKFBNP-UHFFFAOYSA-L manganese(II) sulfate Chemical compound [Mn+2].[O-]S([O-])(=O)=O SQQMAOCOWKFBNP-UHFFFAOYSA-L 0.000 description 1
- 229910000357 manganese(II) sulfate Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- JZMJDSHXVKJFKW-UHFFFAOYSA-M methyl sulfate(1-) Chemical compound COS([O-])(=O)=O JZMJDSHXVKJFKW-UHFFFAOYSA-M 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- VLAPMBHFAWRUQP-UHFFFAOYSA-L molybdic acid Chemical compound O[Mo](O)(=O)=O VLAPMBHFAWRUQP-UHFFFAOYSA-L 0.000 description 1
- 125000004433 nitrogen atom Chemical group N* 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000000016 photochemical curing Methods 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- AMVMQSNQPDEWHJ-UHFFFAOYSA-N sodium 3-[[4-[[4-[(4-aminophenyl)diazenyl]-6-sulfonaphthalen-1-yl]diazenyl]-6-sulfonaphthalen-1-yl]diazenyl]-4-hydroxynaphthalene-1-sulfonic acid Chemical compound C1=CC=C2C(=C1)C(=CC(=C2O)N=NC3=C4C=CC(=CC4=C(C=C3)N=NC5=C6C=CC(=CC6=C(C=C5)N=NC7=CC=C(C=C7)N)S(=O)(=O)O)S(=O)(=O)O)S(=O)(=O)O.[Na+] AMVMQSNQPDEWHJ-UHFFFAOYSA-N 0.000 description 1
- OCDYNJNATDIUQK-UHFFFAOYSA-N sodium 5-[[4-[[4-[(3-carboxy-4-hydroxyphenyl)diazenyl]phenyl]carbamoylamino]phenyl]diazenyl]-2-hydroxybenzoic acid Chemical compound C1=CC(=CC=C1NC(=O)NC2=CC=C(C=C2)N=NC3=CC(=C(C=C3)O)C(=O)O)N=NC4=CC(=C(C=C4)O)C(=O)O.[Na+] OCDYNJNATDIUQK-UHFFFAOYSA-N 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- YWQIGRBJQMNGSN-UHFFFAOYSA-M sodium;1,4-dioxo-1,4-di(tridecoxy)butane-2-sulfonate Chemical compound [Na+].CCCCCCCCCCCCCOC(=O)CC(S([O-])(=O)=O)C(=O)OCCCCCCCCCCCCC YWQIGRBJQMNGSN-UHFFFAOYSA-M 0.000 description 1
- DRHZPIKFHOPWLX-UHFFFAOYSA-M sodium;4-octadecoxy-4-oxo-3-sulfobutanoate Chemical compound [Na+].CCCCCCCCCCCCCCCCCCOC(=O)C(S(O)(=O)=O)CC([O-])=O DRHZPIKFHOPWLX-UHFFFAOYSA-M 0.000 description 1
- 238000013112 stability test Methods 0.000 description 1
- SFVFIFLLYFPGHH-UHFFFAOYSA-M stearalkonium chloride Chemical compound [Cl-].CCCCCCCCCCCCCCCCCC[N+](C)(C)CC1=CC=CC=C1 SFVFIFLLYFPGHH-UHFFFAOYSA-M 0.000 description 1
- 125000001273 sulfonato group Chemical group [O-]S(*)(=O)=O 0.000 description 1
- XRFRTDKENRGSSX-UHFFFAOYSA-J tetrasodium;3-[[4-[[4-[(4,8-disulfonatonaphthalen-2-yl)diazenyl]-3-methylphenyl]carbamoylamino]-2-methylphenyl]diazenyl]naphthalene-1,5-disulfonate Chemical compound [Na+].[Na+].[Na+].[Na+].C1=CC=C(S([O-])(=O)=O)C2=CC(N=NC3=CC=C(NC(=O)NC=4C=C(C)C(N=NC=5C=C6C(=CC=CC6=C(C=5)S([O-])(=O)=O)S([O-])(=O)=O)=CC=4)C=C3C)=CC(S([O-])(=O)=O)=C21 XRFRTDKENRGSSX-UHFFFAOYSA-J 0.000 description 1
- FKVXIGHJGBQFIH-UHFFFAOYSA-K trisodium 5-amino-3-[[4-[4-[(7-amino-1-hydroxy-3-sulfonatonaphthalen-2-yl)diazenyl]phenyl]phenyl]diazenyl]-4-hydroxynaphthalene-2,7-disulfonate Chemical compound C1=CC(=CC=C1C2=CC=C(C=C2)N=NC3=C(C=C4C=CC(=CC4=C3[O-])N)S(=O)(=O)O)N=NC5=C(C6=C(C=C(C=C6C=C5S(=O)(=O)O)S(=O)(=O)[O-])N)[O-].[Na+].[Na+].[Na+] FKVXIGHJGBQFIH-UHFFFAOYSA-K 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 239000012855 volatile organic compound Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000004711 α-olefin Substances 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
- C09D11/38—Inkjet printing inks characterised by non-macromolecular additives other than solvents, pigments or dyes
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M5/00—Catching insects in fields, gardens, or forests by movable appliances
-
- 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
-
- 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
-
- 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
- C09D11/40—Ink-sets specially adapted for multi-colour inkjet printing
Abstract
The invention provides an anti-bleeding processing liquid, an aqueous dye ink, an ink-jet ink set and a using method thereof, wherein the ink set comprises the anti-bleeding processing liquid and the aqueous dye ink, and the anti-bleeding processing liquid comprises a fixing agent, a cationic surfactant, a water-soluble solvent, a first auxiliary agent and water; the water-based dye ink comprises a dye containing an anionic active group, an anionic surfactant, a second auxiliary agent and the balance of water, wherein the cationic surfactant in the anti-bleeding treatment liquid can chemically react with the dye ink containing the anionic group to form insoluble salt, so that water-soluble dye molecules in the ink are precipitated, the dye molecules in the ink realize the effect of no bleeding in a humid or water-immersed environment, and the fixation and color development of the dye are improved, so that an image with higher image quality, better color development and better bleeding resistance can be formed; in the method of using the ink set, the treatment liquid spraying step may be performed before and/or after the ink jet printing step.
Description
Technical Field
The invention relates to the field of ink, in particular to an anti-bleeding processing liquid, water-based dye ink, an ink-jet ink set and a using method thereof.
Background
Ink jet printing is printing that is accomplished without the printing device contacting the substrate on which the printed characters are deposited, essentially ejecting a stream of ink droplets onto a surface and controlling the direction of the stream so that the droplets form the desired printed image on the surface. Due to the particularity of the inkjet printing method, the requirements for inkjet inks are higher, such as the viscosity, resistivity, compatibility between ink components, solubility, wettability to a substrate, and the like of the ink, and the like need to be controlled within a certain range.
Inkjet inks can be classified into three types according to the properties of the ink: water-based inkjet inks, solvent-based inkjet inks, and UV inkjet inks. The biggest problem of the solvent type ink-jet ink is environmental protection, and the ink has high content of volatile organic compounds, thereby causing pollution to the environment; the UV ink-jet ink needs photocuring, is complex to use and high in cost, and the water-based ink-jet ink takes water as a carrier, so that the UV ink-jet ink has the advantages of low cost, stable ink color, strong tinting strength, high color saturation, small damage to an ink-jet head and consumables and no pollution to human bodies and the environment. However, the aqueous inkjet ink is disadvantageous in that it is suitable only for indoor use, and the dye ink is limited in use in a humid environment or outdoors due to the defect that dye molecules are water-soluble and easily dissolved in the humid or outdoor rainy environment to cause color bleeding.
Disclosure of Invention
The first object of the present invention is to provide an anti-bleeding treatment liquid.
It is a second object of the present invention to provide an aqueous dye ink which can be used in combination with the above-mentioned bleeding preventing treatment liquid.
It is a third object of the present invention to provide an inkjet ink set including the above-described bleeding prevention treatment liquid and an aqueous dye ink.
It is a fourth object of the present invention to provide a method of using the above inkjet ink set.
In order to achieve the first purpose, the invention provides an anti-bleeding treatment liquid which comprises 2 to 40 percent of fixing agent, 0.1 to 5 percent of cationic surfactant, 0 to 50 percent of water-soluble solvent, 0.1 to 1 percent of first auxiliary agent and the balance of water according to the total weight percentage of 100.
According to the scheme, the cationic surfactant in the anti-bleeding treatment liquid can perform chemical reaction with the dye ink containing an anionic group to form insoluble salt, so that water-soluble dye molecules in the ink are precipitated, the dye molecules in the ink can realize the effect of no bleeding in a humid or water-immersed environment, the fixity and the color rendering of the dye in the ink are improved, and an image with higher image quality, better color rendering and better bleeding resistant effect can be formed; the cationic surfactant in the treatment liquid functions as a surface tension adjuster, and the cationic surfactant can reduce the surface tension, improve the ejection feasibility of the treatment liquid, and improve the storage stability of the treatment liquid by imparting better solubility and dispersibility to other components in the treatment liquid. The fixing agent in the anti-bleeding processing liquid can be used for improving the adhesiveness, flexibility and wear resistance of the anti-bleeding processing liquid, accelerating the reactivity of dye molecules, and can be fixed on a spraying medium to form a film, so that moisture is isolated, and the anti-bleeding effect is further enhanced. The components and their contents of the processing liquid can sufficiently obtain the desired bleed prevention effect and printing quality, and the cost is controlled within a certain range, and the content of the components in the above range is excellent in the storage stability of the processing liquid, and can suppress the occurrence of precipitates and the like due to long-term storage.
The fixing agent comprises water-based resin emulsion and at least one divalent metal salt, and the treating fluid comprises 1-10% of divalent metal salt, 1-30% of water-based resin emulsion, 0.1-5% of cationic surfactant, 0-50% of water-soluble solvent, 0.1-1% of first auxiliary agent and the balance of water according to the total weight percentage of 100.
The fixing agent comprises an aqueous resin emulsion and at least one divalent metal salt, wherein the aqueous resin emulsion can be used for improving the adhesiveness, flexibility and wear resistance of the anti-bleeding treatment liquid, and can also be fixed on a spraying medium to form a film, so that the moisture is further isolated, and the anti-bleeding effect is enhanced; and at least one divalent metal salt can react with the anionic surfactant component in the ink to provide a reaction rate of the treatment fluid with the dye molecules in the ink to provide the final quality of the printed image of the ink.
Further, the divalent metal salt includes a divalent metal cation including Ba and an anion2+、Mg2+、Ca2+、Fe2+And Mn2+Wherein the anion comprises Cl-、SO4 2-、RCOO-、CO3 2-、NO3 -And I-At least one of (1).
It can be seen that the divalent metal salt in the fixing agent can be a single metal salt, or a mixture of multiple divalent metal salts, wherein the single metal salt can be obtained by any combination reaction of the divalent metal cation and the anion.
The further scheme is that the water-based resin emulsion is water-based acrylic resin emulsion or water-based polyurethane resin emulsion, and the water-based acrylic resin emulsion comprises one of styrene-acrylic resin emulsion, acrylic acid-vinyl acetate resin emulsion, acrylic acid-vinyl chloride resin emulsion, acrylic acid-silicone resin emulsion and acrylic acid-silicone resin emulsion.
The first auxiliary agent comprises a pH regulator, and the pH regulator is hydrochloric acid, sulfuric acid, nitric acid, acetic acid, propionic acid, oxalic acid, maleic acid, citric acid, malic acid, phosphoric acid, oxalic acid, formic acid, stearic acid, oleic acid, benzenesulfonic acid, p-toluenesulfonic acid, phosphotungstic molybdic acid, ammonia water, triethylamine, triethanolamine, sodium hydroxide, tetramethylammonium hydroxide, tetraethylammonium hydroxide, tetrabutylammonium hydroxide, potassium carbonate, sodium carbonate, calcium carbonate, magnesium carbonate, aluminum carbonate, lithium carbonate, KH2PO4Or magnesium acetate pH buffer.
Further, the cationic surfactant is selected from one of an ammonium salt type cationic surfactant, a quaternary ammonium salt type cationic surfactant and a heterocyclic type cationic surfactant.
It can be seen that the ammonium salt type cationic surfactant, the quaternary ammonium salt type cationic surfactant and the heterocyclic cationic surfactant all have N atoms containing lone pair electrons, so that hydrogen bonds can be combined with hydrogen in acid molecules to enable amino groups to carry positive charges; the cationic surfactant has good surface activity in an acidic environment, and further has the effects of preventing color bleeding and reducing surface tension.
In order to achieve the second object, the invention provides an aqueous dye ink, which comprises, by total weight percentage of 100, 1% to 10% of a dye containing an anionic active group, 0.1% to 2% of an anionic surfactant, 10.3% to 31.5% of a second auxiliary agent, and the balance of water.
It can be seen that the anionic surfactant in the aqueous dye ink acts as a surface tension regulator, has high hydrophilicity, compatibility and surface activity, can reduce the surface tension of the ink, improve the wettability of the ejection head and the ink, ensure good ink jet stability and printing fluency, and the compatibility among the components of the ink is good, and the ink stability is good; in addition, the water-based dye ink is provided with the dye containing active groups and the anionic surfactant capable of reacting with the cationic surfactant in the anti-bleeding treatment liquid, so that the water-based dye ink can be well combined with the anti-bleeding treatment liquid, dye molecules in the ink are kept precipitating, the bleeding situation is avoided, and the high quality and high quality of an ink image are kept.
Further, the anionic surfactant includes at least one of a sulfonate surfactant, a sulfate surfactant, and a sulfosuccinate surfactant.
Therefore, the sulfonate surfactant, the sulfate surfactant and the sulfosuccinate surfactant respectively have high interface activity, good water solubility, environment-friendly performance and other excellent performances, and after dissociation in water, hydrophobic anions are generated and can be further combined with a cation active agent containing lone pair electrons in a treatment solution, so that the problem of precipitation of dye molecules in ink is solved, and the phenomenon of color bleeding is avoided.
Further alternatively, the anionic group in the dye may be COO-Or SO3 -。
It can be seen that the dye molecule contains carboxyl or sulfonic acid groupAnionic polar group, SO that the dye molecule exists in water as water soluble sodium salt to ionize R-SO during dyeing3 -、R-COO-So that the dye molecules can not only be bonded with the printing medium (such as the printing medium with cellulose molecules as the main component) by van der Waals force and hydrogen bond, but also be further bonded with the cationic active agent in the processing liquid, thereby synergistically reducing the color bleeding problem.
The second auxiliary agent comprises a humectant, a pH regulator and a bactericide, and the water-based dye ink comprises, by weight, 100% of dye containing an anionic active group 1-10%, 0.1-2% of an anionic surfactant, 10-30% of the humectant, 0.2-1.0% of the pH regulator, 0.1-0.5% of the bactericide and the balance of water.
In order to achieve the third object, the present invention provides an inkjet ink set including a treatment liquid and an aqueous dye ink, wherein the treatment liquid is the anti-bleeding treatment liquid, and the aqueous dye ink is the aqueous dye ink.
Therefore, the cationic surfactant in the anti-bleeding treatment liquid can chemically react with the dye ink containing an anionic group to form an insoluble salt, so that dye molecules soluble in water in the ink are precipitated, the dye molecules in the ink can realize the effect of no bleeding in a humid or water immersed environment, the fixation and color development of the dye in the ink are improved, and an image with higher image quality, better color development and better bleeding resistance can be formed.
In order to achieve the fourth object, the present invention provides a method of using an inkjet ink set, wherein the anti-bleeding inkjet ink set is the inkjet ink set; the using method comprises an ink jet printing step and a treatment liquid spraying step, wherein the ink jet printing step is to jet print the water-based dye ink on the medium, the treatment liquid spraying step is to spray the treatment liquid, and the treatment liquid spraying step can be carried out before and/or after the ink jet printing step.
It can be seen that the main principle for achieving color bleeding prevention and improving the image quality of ink in an ink set is that a color bleeding prevention treatment liquid containing a cationic surfactant and a fixing agent reacts with dye molecules containing an anionic active group and an anionic surfactant to precipitate the dye molecules in the ink, and then the substances need to react on a recording medium, so that the order of the treatment liquid spraying step and the ink jet printing step on the recording medium has no hard requirement, wherein the treatment liquid spraying step can be performed before the ink jet printing step, or after the ink jet printing step, or before and after the ink jet printing step, so that the dye molecules soluble in water in the ink can be precipitated on a liquid layer, and by allowing the aqueous dye ink to land on the treatment liquid layer, the color bleeding and color unevenness among ink droplets can be prevented, prevent the dye ink from color bleeding and bleeding in a humid or water-invading environment, and remarkably improve the image quality and the use quality of the printed matter.
Further, in the step of spraying the treating liquid, the spraying of the treating liquid may be carried out by spray printing using a spray gun or a spray head, and the spraying amount of the treating liquid is 1g/m2～25g/m2。
It is understood that when the amount of the anti-bleeding treatment liquid to be sprayed is within the above range, the intended anti-bleeding effect can be obtained by sufficiently reacting with the ink, and the amount of the excessive treatment liquid to be thrown in is reduced, which causes waste.
In the ink jet printing step, the ink jet printing may be performed by a single pass printing method or a scanning printing method.
Therefore, the ink is sprayed and printed by adopting a single-pass printing mode or a scanning printing mode, so that the surface tension of the ink is easier to control, and the adhesion effect of the ink on a recording medium is improved.
Detailed Description
The ink-jet ink set comprises an anti-bleeding treatment liquid and water-based dye ink, wherein a cationic surfactant and a fixing agent in the square color treatment liquid react with an anionic surfactant in the water-based dye ink to form insoluble salt, so that dye molecules are precipitated, the ink bleeding is avoided, an ink image has super hydrolysis resistance and better adhesive force, and the water-based dye ink in the ink set can be used in a humid or water-immersed environment and can be used for ink-jet printing of photographic paper, banner cloth and the like.
The main principle of the ink-jet ink set for preventing color bleeding and improving the image quality of the ink comprises that the color bleeding preventing treatment liquid containing a cationic surfactant and a fixing agent reacts with dye molecules containing an anionic active group and an anionic surfactant to precipitate the dye molecules in the ink in the using process of the ink-jet ink set, so that the substances are required to react on a recording medium, and therefore, the sequence of the treatment liquid spraying step and the ink jet printing step on the recording medium has no hard requirement, wherein the treatment liquid spraying step can be carried out before the ink jet printing step or after the ink jet printing step or before and after the ink jet printing step, so that the dye molecules in the ink can be precipitated on a treatment liquid layer by allowing the aqueous dye ink to land on the treatment layer, the ink can prevent color bleeding and color unevenness among ink droplets, prevent color bleeding and bleeding of dye ink in a humid or water-invading environment, and remarkably improve the image quality and the use quality of a printed matter.
The anti-bleeding treatment liquid comprises 2-40% of fixing agent, 0.1-5% of cationic surfactant, 0-50% of water-soluble solvent, 0.1-1% of first auxiliary agent and the balance of water by the total weight percentage of 100, and preferably comprises 30% of fixing agent, 1.0% of cationic surfactant, 20% of water-soluble solvent, 0.3% of first auxiliary agent and the balance of water by the total weight percentage of 100. The contents of the respective components in the bleeding preventing treatment liquid are determined while avoiding a decrease in bleeding effect, a decrease in quality of an ink image, and an increase in cost, and if the contents of the respective components are too low, an intended effect cannot be sufficiently obtained, and if there is an excessive surplus of the respective components, a special significant effect is not exerted, and at the same time, the cost is increased. The components and their contents of the treatment liquid can sufficiently obtain the desired effect of preventing bleeding and print quality, and the cost is controlled within a certain range, and the content of the components in the above range is excellent in the storage stability of the treatment liquid, and can suppress the occurrence of precipitates and the like due to long-term storage.
The cationic surfactant is selected from one of ammonium salt type cationic surfactant, quaternary ammonium salt type cationic surfactant and heterocyclic type cationic surfactant. Examples of the ammonium salt type cationic surfactant include octadecyl amine hydrochloride, octadecyl amine stearyl amine hydrochloride, dioctadecyl amine hydrochloride, and N, N-dimethyloctadecyl amine hydrochloride; examples of the quaternary ammonium salt type cationic surfactant include cetyltrimethylammonium chloride, octadecyltrimethylammonium chloride, octadecyldimethylhydroxyethylquaternary ammonium nitrate, octadecyldimethylbenzylammonium chloride, and dodecyldimethylbenzylammonium chloride; examples of the heterocyclic cationic surfactants include N-methyl-N-hexadecylmorpholine methylsulfate, p-tert-octylphenoxyethyl-N-benzylpiperazine-N-ethyl ether chloride, dodecylpyridine chloride, and stearylmethylaminopyridine chloride.
The fixing agent comprises aqueous resin emulsion and at least one divalent metal salt, so that the treatment fluid comprises 1-10% of divalent metal salt, 1-30% of aqueous resin emulsion, 0.1-5% of cationic surfactant, 0-50% of water-soluble solvent, 0.1-1% of first auxiliary agent and the balance of water according to the total weight percentage of 100; optimally, the treatment liquid comprises 5% of divalent metal salt, 15% of aqueous resin emulsion, 1.0% of cationic surfactant, 30% of water-soluble solvent, 0.3% of first auxiliary agent and the balance of water.
The water-based resin emulsion is water-based acrylic resin emulsion or water-based polyurethane resin emulsion, and the water-based acrylic resin emulsion comprises one of styrene-acrylic resin emulsion, acrylic acid-vinyl acetate resin emulsion, acrylic acid-vinyl chloride resin emulsion, acrylic acid-silicone resin emulsion and acrylic acid-silicone resin emulsion, and specifically can be BASF J-678, Hanhua S-820/S-90/S-120. The aqueous polyurethane resin emulsion can be Stahl PU645, Esacote PU39, Esacote PU470, Diamond D369 and Tianjin atroz L302. The aqueous resin emulsion can be used for improving the adhesiveness, the flexibility and the wear resistance of the anti-bleeding treatment liquid, and can also be fixed on a spraying medium to form a film, so that the moisture is further isolated, and the anti-bleeding effect is enhanced.
The divalent metal salt comprises a divalent metal cation and an anion, the divalent metal cation comprises Ba2+、Mg2+、Ca2+、Fe2+And Mn2+Wherein the anion comprises Cl-、SO4 2-、RCOO-、CO3 2-、NO3 -And I-At least one of (1). The divalent metal salt in the fixing agent can be single metal salt or mixture of multiple divalent metal salts, wherein the single metal salt can be obtained by random collocation reaction of the divalent metal cation and anion, such as BaCl2、FeCl2、MgCl2、MnCl2、CaCl2、FeSO4、MgSO4、MnSO4、(CH3COO)2Ba、(CH3COO)2Mg、(CH3COO)2Ca、(CH3COO)2Fe、(CH3COO)2Mn、Ca(NO3)2、Mg(NO3)2、Ba(NO3)2、Fe(NO3)2、Mn(NO3)2、MgI2、FeI2And the like. The at least one divalent metal salt may react with anionic surfactant components in the ink, thereby providing a reaction rate of the treatment fluid with dye molecules in the ink, thereby providing a final quality of a printed image of the ink.
The water-soluble solvent is preferably at least one of ethylene glycol, propylene glycol, glycerin, diethylene glycol, triethylene glycol, pentanediol, ethanol, isopropanol, ethylene glycol methyl ether, ethylene glycol butyl ether, propylene glycol methyl ether, and triethanolamine. By adding the water-soluble solvent to the treatment liquid, the viscosity of the treatment liquid can be adjusted to an appropriate viscosity range for ejection from the inkjet head. As the appropriate range of the treatment liquid for ink jet, when an industrial-grade head is used, the viscosity of the treatment liquid is preferably 10mPa at 25 ℃.S, the adding amount of the water-soluble solvent can reach 50 percent; when a non-industrial grade spray head (e.g., an Epson spray head) is used, the viscosity of the treatment fluid is preferably 3mPa at 25 ℃.S～4mPa.S, water solubility at this timeThe addition amount of the solvent is below 30%. When the treatment solution is sprayed by a spray gun, the viscosity of the treatment solution can be adjusted without considering the problems such as clogging of the spray head, i.e., without using an aqueous solvent, and the amount of the aqueous solvent can be 0%.
The first auxiliary agent comprises a pH regulator, and the pH regulator is hydrochloric acid, sulfuric acid, nitric acid, acetic acid, propionic acid, oxalic acid, maleic acid, citric acid, malic acid, phosphoric acid, oxalic acid, formic acid, stearic acid, oleic acid, benzenesulfonic acid, p-toluenesulfonic acid, phosphotungstomolybdic acid, ammonia water, triethylamine, triethanolamine, sodium hydroxide, tetramethylammonium hydroxide, tetraethylammonium hydroxide, tetrabutylammonium hydroxide, potassium carbonate, sodium carbonate, calcium carbonate, magnesium carbonate, aluminum carbonate, lithium carbonate, KH2PO4Or magnesium acetate pH buffer.
The water-based dye ink comprises 1 to 10 percent of dye containing anionic active groups, 0.1 to 2 percent of anionic surfactant, 10.3 to 31.5 percent of second auxiliary agent and the balance of water according to the total weight percentage of 100; preferably, the water-based dye ink comprises 4% of dye containing an anionic active group, 1.0% of anionic surfactant, 20.4% of second auxiliary agent and the balance of water according to the total weight percentage of 100. The obtained ink has the advantages of fine and smooth components, small particles, uniform dispersion, no delamination, no air bubbles, easy ink jet, no blockage of an ink jet port, simple process, short time consumption and suitability for production on any scale.
The anionic surfactant includes at least one of a sulfonate-type surfactant, a sulfate-type surfactant, and a sulfosuccinate-type surfactant. Wherein when the anionic surfactant is a sulfonate type anionic surfactant, at least one of the following may be included: petroleum sulfonates, lignin sulfonates, alkylbenzene sulfonates, α -olefin sulfonates, alkyl sulfonates, α -sulfo monocarboxylic acid esters, fatty acid sulfoalkyl esters, succinate sulfonates, alkylnaphthalene sulfonates, alkyl glyceryl ether sulfonates, and the like; when the anionic surfactant is a sulfate salt type anionic surfactant, at least one of the following may be included: turkey red oil, fatty alcohol sulfate, higher fatty alcohol polyethylene oxide ether sulfate, etc.; when the anionic surfactant is a sulfosuccinate type anionic surfactant, at least one of the following may be included: dioctyl sodium sulfosuccinate, dibutyl sodium sulfosuccinate, ditridecyl sodium sulfosuccinate, isodecyl sodium sulfosuccinate, methyl isobutyl methyl sodium sulfosuccinate, sodium monostearyl sulfosuccinate, and the like.
The anionic group in the dye may be COO-Or SO3 -As containing COO-Or SO3-The dye of (3), may comprise at least one of: c.i.direct Yellow 11, c.i.direct Yellow26, c.i.direct Yellow 33, c.i.direct Yellow 50, c.i.direct Orange 29, c.i.direct Orange 8, c.i.direct Red 2, c.i.direct Red 20, anionic Red 254, c.i.direct Blue 2, c.i.direct Blue 86, c.i.direct Blue 120, and the like.
The second auxiliary agent comprises a humectant, a pH regulator and a bactericide, and the water-based dye ink comprises, by weight, 100% of dye containing an anionic active group 1-10%, 0.1-2% of an anionic surfactant, 10-30% of the humectant, 0.2-1.0% of the pH regulator, 0.1-0.5% of the bactericide and the balance of water. Preferably, the water-based dye ink comprises 4% of dye containing an anionic active group, 1.0% of anionic surfactant, 20% of humectant, 0.3% of pH regulator, 0.1% of bactericide and the balance of water by the total weight percentage of 100. The humectant is at least one selected from ethylene glycol, propylene glycol, glycerol, diethylene glycol, triethylene glycol, pentanediol, ethylene glycol methyl ether, ethylene glycol butyl ether, propylene glycol methyl ether, and triethanolamine; the pH regulator is preferably at least one of triethylamine, triethanolamine and ammonia water; the bactericide is preferably an isothiazoline mixture.
In the using method of the ink set, the using method comprises an ink jet printing step and a treatment liquid spraying step, the ink jet printing step is to jet print the water-based dye ink on the medium, the treatment liquid spraying step is to spray the treatment liquid, and the treatment liquid spraying step can be carried out before and/or after the ink jet printing step. Wherein the step of spraying the treatment liquid can use a spray gun or a spray head to spray and print the treatment liquidThe spraying amount of the treatment liquid is 1g/m2～25g/m2. In the ink jet printing step, the ink can be jet printed by a single pass printing method or a scanning printing method.
The present invention is further described in detail with reference to the following examples so that those skilled in the art can practice the invention with reference to the description.
The contents of the respective components in the treatment liquids 1 to 7 were obtained as shown in Table 1, and the anti-bleeding treatment liquid was specifically prepared by mixing the respective components, stirring for 1 hour, and then filtering with a 0.2m PP filter.
Table 1: the content of each component in the treatment liquid 1-7 is as follows:
the content of each component in the inks 1 to 5 is obtained as shown in the following table 2, wherein the preparation method of the water-based dye ink comprises the following steps: fully stirring the components at the rotation speed of 100 rpm/h-200 rpm/h for 30 min-60 min at normal temperature, and then filtering by using a PP filter membrane of 0.45m to obtain the high-performance polypropylene composite material.
Table 2 shows that the content of each component in the aqueous dye ink 1-5 is as follows:
inks 1 to 5 prepared in Table 2 were placed in glass bottles, and the viscosity (mPas) of the inks at 25 ℃ was measured using a digital viscometer ("model DV-II + Pro" manufactured by Brookfield). Then, the mixture was stoppered, stored at 60 ℃ for 2 weeks, and the viscosity after storage (25 ℃) was measured again using a viscometer. The storage stability was evaluated based on the viscosity change rate (60 ℃, (viscosity after 1 month-viscosity before storage)/viscosity before storage), and the evaluation criteria were: the A-viscosity change rate is less than 5 percent; the B-viscosity change rate is more than 5% and less than 10%; the C-viscosity change rate is more than 10%. The test results are shown in Table 3.
The inks prepared in Table 2 were loaded into cartridges of inkjet printers ("EPSON T50", manufactured by Epson) and printed on a paper control ("GL-101A 450", manufactured by Canon) to evaluate ejection stability. Evaluation criteria: a-little print irregularity and stable ejection, B-little print irregularity but ejection, and C-print irregularity and unstable ejection. The test results are shown in Table 3.
Table 3: results of the storage stability and ejection stability test of inks 1 to 5:
ink set examples 1 to 20 were obtained by combining the treatment liquids 1 to 7 and the inks 1 to 5, respectively, and the inks and the bleeding preventing treatment liquid were applied to the recording medium by the method of using the ink jet ink set described above, and the specific embodiment is shown in table 4 below.
Table 4: embodiments of the ink jet ink set according to examples 1 to 20:
set up inkjet ink group to proportion 1 ~ 6, wherein set up a contrast ink, contrast ink preparation as follows: mixing 20% of water-soluble solvent, 0.5% of nonionic active agent AIR465, 0.1% of bactericide, 4% of active red 195 and 75.4% of deionized water at the stirring speed of 100 rpm/h-200 rpm/h at normal temperature, fully stirring for 30 min-60 min, and filtering by using a PP filter membrane of 0.45 m. The following table 5 shows the embodiments of the inkjet ink set to the ratios 1 to 6, in which the ink set in comparative example 1 only contains a single ink and does not contain a treatment liquid.
Table 5: the embodiment of the ink-jet ink set in proportion 1-6:
examples 1 to 20 and comparative examples 1 to 6 were subjected to a full plate filling property test, a bleeding resistance test, and a rubbing resistance test, respectively. The test results are shown in Table 4.
1) Full plate filling test
The test method comprises the following steps: the PP photographic paper/banner fabric was subjected to full-size printing in the recording methods of tables 4 and 5, and the formation of the full-size printing was evaluated by visual observation for the presence of streaks and white spots, and evaluated based on the following criteria. Evaluation criteria: a-has no streaks and voids, B-has a few streaks and voids, and C-has a large number of streaks and voids. The test results are shown in Table 6.
2) Test for bleed resistance
The test method comprises the following steps: recording PP photographic paper/banner cloth according to the recording modes of the tables 4 and 5, and placing the obtained PP photographic paper in an environment with 80-90% of humidity for one week; the obtained banner fabric was directly washed with water, and the recorded matter was visually observed for the presence of bleeding, bleeding or halation, and evaluated based on the following criteria. Evaluation criteria: the A-recorded matter has no color bleeding, bleeding or halation phenomenon, and can keep the definition of the original ink; b, finding that the recorded matter becomes thick locally, and color bleeding, bleeding or halation appear, so that the definition is reduced; c-the recorded matter was observed to be thickened by more than 2 times as a whole, and the pattern was blurred. The test results are shown in Table 6.
3) Rub resistance test
The test method comprises the following steps: the state of the recorded matter was observed after rubbing the coated paper as a backing paper 50 times with a load of 200g using a chemical vibration type abrasion resistance tester, and evaluated based on the following criteria. The evaluation criteria were: the A-printing is not blurred, the B-printing is slightly blurred, but the characters can be clearly read, and the C-printing is blurred and cannot be read. The test results are shown in Table 6.
Table 6 ink-jet ink sets full plate filling, bleed resistance, rub resistance test results for examples 1-18 and comparative examples 1-6:
as shown in table 6 above, in the use of the ink-jet ink sets of examples 1 to 20 according to the present invention, the anti-bleeding treatment liquid containing the cationic surfactant and the divalent metal salt and the ink containing the anionic surfactant were applied to the recording medium, respectively, and the results were obtained in good results in both evaluations regardless of whether the treatment liquid step was performed before and/or after the ink-jet printing step. In the treatment solution prepared in example 19 of the present invention, a nonionic surfactant was used instead of a cationic surfactant to function as a surface tension adjuster, and other components in the treatment solution had good solubility and dispersibility, but the nonionic surfactant failed to chemically react with ink, and the effect of preventing bleeding in a wet or water-immersed environment was not good. In the treatment solution prepared in the embodiment 20 of the invention, other water-soluble resins are used instead to improve the adhesion, flexibility and wear resistance of the treatment solution; similarly, the aqueous resin can also fix a film on a spray medium to isolate moisture, but the effect of preventing bleeding is not ideal. In the comparative example of the present invention, the nonionic active agent used in the dye ink cannot be combined with the treatment liquid, the dye molecules are easily dissolved in color bleeding in a wet or water-invaded environment, and the filling property and rubbing property of the full plate are lowered when they are contacted with the treatment liquid containing water or a water-soluble solvent mainly containing water. It is particularly noted that, in comparative example 2 of the present invention, the spraying step of the treatment liquid is performed before the ink is sprayed, and the water-soluble solvent mainly containing water or water in the treatment liquid is completely dried, so that the filling performance of the full plate is better than that of other comparative examples.
Finally, it should be emphasized that the above-described preferred embodiments of the present invention are merely examples of implementations, rather than limitations, and that many variations and modifications of the invention are possible to those skilled in the art, without departing from the spirit and scope of the invention.
Claims (14)
1. The anti-bleeding treatment liquid is characterized in that: the anti-bleeding treatment liquid comprises, by total weight percentage of 100, 2% -40% of fixing agent, 0.1% -5% of cationic surfactant, 0% -50% of water-soluble solvent, 0.1% -1% of first auxiliary agent and the balance of water.
2. The bleed-proof treatment liquid according to claim 1, characterized in that:
the fixing agent comprises aqueous resin emulsion and at least one divalent metal salt, and the treatment fluid comprises, by total weight percentage of 100, 1-10% of divalent metal salt, 1-30% of aqueous resin emulsion, 0.1-5% of cationic surfactant, 0-50% of water-soluble solvent, 0.1-1% of first auxiliary agent and the balance of water.
3. The bleed-resistant inkjet ink set according to claim 2, wherein:
the divalent metal salt comprises a divalent metal cation comprising Ba and an anion2+、Mg2+、Ca2+、Fe2+And Mn2+Wherein the anion comprises Cl-、SO4 2-、RCOO-、CO3 2-、NO3 -And I-At least one of (1).
4. The bleed-resistant inkjet ink set according to claim 2, wherein:
the water-based resin emulsion is water-based acrylic resin emulsion or water-based polyurethane resin emulsion, and the water-based acrylic resin emulsion comprises one of styrene-acrylic resin emulsion, acrylic acid-vinyl acetate resin emulsion, acrylic acid-vinyl chloride resin emulsion, acrylic acid-silicone resin emulsion and acrylic acid-silicone resin emulsion.
5. The bleed-proof treatment liquid according to claim 1, characterized in that:
the first auxiliary agent comprises a pH regulator, and the pH regulator is hydrochloric acid, sulfuric acid, nitric acid, acetic acid, propionic acid, oxalic acid, maleic acid, citric acid, malic acid, phosphoric acid, oxalic acid, formic acid, stearic acid, oleic acid, benzenesulfonic acid, p-toluenesulfonic acid, phosphotungstomolybdic acid, ammonia water, triethylamine, triethanolamine, sodium hydroxide, tetramethylammonium hydroxide, tetraethylammonium hydroxide, tetrabutylammonium hydroxide, potassium carbonate, sodium carbonate, calcium carbonate, magnesium carbonate, aluminum carbonate, lithium carbonate, KH (potassium hydrogen chloride)2PO4Or magnesium acetate pH buffer.
6. The bleeding-preventing treatment liquid according to any one of claims 1 to 5, characterized in that:
the cationic surfactant is selected from one of ammonium salt type cationic surfactant, quaternary ammonium salt type cationic surfactant and heterocyclic type cationic surfactant.
7. The water-based dye ink is characterized in that: the water-based dye ink comprises, by weight, 100% of dye containing an anionic active group, 1% -10% of anionic surfactant, 10.3% -31.5% of second auxiliary agent and the balance of water.
8. The aqueous dye ink of claim 7, wherein:
the anionic surfactant includes at least one of a sulfonate-type surfactant, a sulfate-type surfactant, and a sulfosuccinate-type surfactant.
9. The aqueous dye ink according to claim 7, wherein:
the anionic group in the dye may be COO-Or SO3 -。
10. The aqueous dye ink according to any one of claims 7 to 9, characterized in that:
the second auxiliary agent comprises a humectant, a pH regulator and a bactericide, and the aqueous dye ink comprises, by weight, 100% of a dye containing an anionic active group 1-10%, an anionic surfactant 0.1-2%, the humectant 10-30%, the pH regulator 0.2-1.0%, the bactericide 0.1-0.5% and the balance of water.
11. An inkjet ink set, comprising: a treatment liquid which is the bleeding-preventing treatment liquid described in any one of claims 1 to 6, and an aqueous dye ink which is the aqueous dye ink described in any one of claims 7 to 10.
12. A method of using an ink-jet ink set, comprising: the bleed resistant inkjet ink set is the inkjet ink set of claim 11;
the using method comprises an ink jet printing step and a treatment liquid spraying step, wherein the ink jet printing step is to jet print the aqueous dye ink onto a medium, the treatment liquid spraying step is to spray the treatment liquid, and the treatment liquid spraying step can be carried out before and/or after the ink jet printing step.
13. The method of using an anti-bleed inkjet ink set according to claim 12, wherein:
in the step of spraying the treatment liquid, the treatment liquid can be sprayed by using a spray gun or a spray head, and the spraying amount of the treatment liquid is 1g/m2～25g/m2。
14. The method of using an anti-bleed inkjet ink set according to claim 12, wherein:
in the ink jet printing step, the ink may be jet printed by a single pass printing method or a scanning printing method.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1236793A (en) * | 1998-04-22 | 1999-12-01 | 惠普公司 | Ink set for improved print quality |
| CN109208351A (en) * | 2017-06-30 | 2019-01-15 | 精工爱普生株式会社 | Treatment fluid composition and ink jet printing method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1236793A (en) * | 1998-04-22 | 1999-12-01 | 惠普公司 | Ink set for improved print quality |
| CN109208351A (en) * | 2017-06-30 | 2019-01-15 | 精工爱普生株式会社 | Treatment fluid composition and ink jet printing method |
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