CN102925002B - Preparation method of white paint ink used for textile inkjet printing - Google Patents
Preparation method of white paint ink used for textile inkjet printing Download PDFInfo
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- CN102925002B CN102925002B CN201210486821.1A CN201210486821A CN102925002B CN 102925002 B CN102925002 B CN 102925002B CN 201210486821 A CN201210486821 A CN 201210486821A CN 102925002 B CN102925002 B CN 102925002B
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- 238000002360 preparation method Methods 0.000 title claims abstract description 19
- 238000007641 inkjet printing Methods 0.000 title claims abstract description 16
- 239000004753 textile Substances 0.000 title claims abstract description 14
- 239000003973 paint Substances 0.000 title abstract description 9
- 239000002245 particle Substances 0.000 claims abstract description 29
- 239000006185 dispersion Substances 0.000 claims abstract description 28
- 239000002114 nanocomposite Substances 0.000 claims abstract description 14
- 229920000642 polymer Polymers 0.000 claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000008367 deionised water Substances 0.000 claims abstract description 10
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 10
- 239000006184 cosolvent Substances 0.000 claims abstract description 8
- -1 azo di-isopropyl imidazoline salt Chemical class 0.000 claims description 19
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 claims description 13
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 11
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 8
- 229920003171 Poly (ethylene oxide) Polymers 0.000 claims description 8
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 8
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 6
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 6
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 claims description 6
- 239000004141 Sodium laurylsulphate Substances 0.000 claims description 6
- 239000013543 active substance Substances 0.000 claims description 6
- 239000005543 nano-size silicon particle Substances 0.000 claims description 6
- 229920000191 poly(N-vinyl pyrrolidone) Polymers 0.000 claims description 6
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 claims description 6
- 229910052814 silicon oxide Inorganic materials 0.000 claims description 6
- 235000019333 sodium laurylsulphate Nutrition 0.000 claims description 6
- NIXOWILDQLNWCW-UHFFFAOYSA-N Acrylic acid Chemical compound OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 5
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 5
- 235000011114 ammonium hydroxide Nutrition 0.000 claims description 5
- 239000003995 emulsifying agent Substances 0.000 claims description 5
- 239000000178 monomer Substances 0.000 claims description 5
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 5
- UWNADWZGEHDQAB-UHFFFAOYSA-N 2,5-dimethylhexane Chemical group CC(C)CCC(C)C UWNADWZGEHDQAB-UHFFFAOYSA-N 0.000 claims description 4
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 4
- 239000006087 Silane Coupling Agent Substances 0.000 claims description 4
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 claims description 4
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 claims description 4
- GVGUFUZHNYFZLC-UHFFFAOYSA-N dodecyl benzenesulfonate;sodium Chemical compound [Na].CCCCCCCCCCCCOS(=O)(=O)C1=CC=CC=C1 GVGUFUZHNYFZLC-UHFFFAOYSA-N 0.000 claims description 4
- 238000000703 high-speed centrifugation Methods 0.000 claims description 4
- 239000003999 initiator Substances 0.000 claims description 4
- LVHBHZANLOWSRM-UHFFFAOYSA-N itaconic acid Chemical compound OC(=O)CC(=C)C(O)=O LVHBHZANLOWSRM-UHFFFAOYSA-N 0.000 claims description 4
- 229910052757 nitrogen Inorganic materials 0.000 claims description 4
- 229910052708 sodium Inorganic materials 0.000 claims description 4
- 239000011734 sodium Substances 0.000 claims description 4
- 229940080264 sodium dodecylbenzenesulfonate Drugs 0.000 claims description 4
- 229960004418 trolamine Drugs 0.000 claims description 4
- 238000010792 warming Methods 0.000 claims description 4
- 239000003643 water by type Substances 0.000 claims description 4
- LCPVQAHEFVXVKT-UHFFFAOYSA-N 2-(2,4-difluorophenoxy)pyridin-3-amine Chemical compound NC1=CC=CN=C1OC1=CC=C(F)C=C1F LCPVQAHEFVXVKT-UHFFFAOYSA-N 0.000 claims description 3
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims description 3
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 claims description 3
- UWHCKJMYHZGTIT-UHFFFAOYSA-N Tetraethylene glycol, Natural products OCCOCCOCCOCCO UWHCKJMYHZGTIT-UHFFFAOYSA-N 0.000 claims description 3
- 125000000129 anionic group Chemical group 0.000 claims description 3
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 claims description 3
- 229940051250 hexylene glycol Drugs 0.000 claims description 3
- 238000005374 membrane filtration Methods 0.000 claims description 3
- 229940059574 pentaerithrityl Drugs 0.000 claims description 3
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 claims description 3
- 235000010482 polyoxyethylene sorbitan monooleate Nutrition 0.000 claims description 3
- 229920000053 polysorbate 80 Polymers 0.000 claims description 3
- HNJBEVLQSNELDL-UHFFFAOYSA-N pyrrolidin-2-one Chemical compound O=C1CCCN1 HNJBEVLQSNELDL-UHFFFAOYSA-N 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- CHQMHPLRPQMAMX-UHFFFAOYSA-L sodium persulfate Substances [Na+].[Na+].[O-]S(=O)(=O)OOS([O-])(=O)=O CHQMHPLRPQMAMX-UHFFFAOYSA-L 0.000 claims description 3
- XFTALRAZSCGSKN-UHFFFAOYSA-M sodium;4-ethenylbenzenesulfonate Chemical compound [Na+].[O-]S(=O)(=O)C1=CC=C(C=C)C=C1 XFTALRAZSCGSKN-UHFFFAOYSA-M 0.000 claims description 3
- DAJSVUQLFFJUSX-UHFFFAOYSA-M sodium;dodecane-1-sulfonate Chemical compound [Na+].CCCCCCCCCCCCS([O-])(=O)=O DAJSVUQLFFJUSX-UHFFFAOYSA-M 0.000 claims description 3
- UXFQFBNBSPQBJW-UHFFFAOYSA-N 2-amino-2-methylpropane-1,3-diol Chemical compound OCC(N)(C)CO UXFQFBNBSPQBJW-UHFFFAOYSA-N 0.000 claims description 2
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 claims description 2
- 239000004160 Ammonium persulphate Substances 0.000 claims description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 2
- 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 claims description 2
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 claims description 2
- 229920002582 Polyethylene Glycol 600 Polymers 0.000 claims description 2
- 229920001214 Polysorbate 60 Polymers 0.000 claims description 2
- 239000004159 Potassium persulphate Substances 0.000 claims description 2
- 239000002253 acid Substances 0.000 claims description 2
- 125000000217 alkyl group Chemical group 0.000 claims description 2
- 150000001409 amidines Chemical class 0.000 claims description 2
- 235000019395 ammonium persulphate Nutrition 0.000 claims description 2
- 125000000751 azo group Chemical group [*]N=N[*] 0.000 claims description 2
- 239000002131 composite material Substances 0.000 claims description 2
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 2
- 150000002148 esters Chemical class 0.000 claims description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 2
- 239000000194 fatty acid Substances 0.000 claims description 2
- 229930195729 fatty acid Natural products 0.000 claims description 2
- 150000002191 fatty alcohols Chemical class 0.000 claims description 2
- 229960005150 glycerol Drugs 0.000 claims description 2
- 150000002632 lipids Chemical class 0.000 claims description 2
- 239000012046 mixed solvent Substances 0.000 claims description 2
- PSZYNBSKGUBXEH-UHFFFAOYSA-M naphthalene-1-sulfonate Chemical compound C1=CC=C2C(S(=O)(=O)[O-])=CC=CC2=C1 PSZYNBSKGUBXEH-UHFFFAOYSA-M 0.000 claims description 2
- 229940057847 polyethylene glycol 600 Drugs 0.000 claims description 2
- 229920005862 polyol Polymers 0.000 claims description 2
- 229940096992 potassium oleate Drugs 0.000 claims description 2
- USHAGKDGDHPEEY-UHFFFAOYSA-L potassium persulfate Chemical compound [K+].[K+].[O-]S(=O)(=O)OOS([O-])(=O)=O USHAGKDGDHPEEY-UHFFFAOYSA-L 0.000 claims description 2
- 235000019394 potassium persulphate Nutrition 0.000 claims description 2
- MLICVSDCCDDWMD-KVVVOXFISA-M potassium;(z)-octadec-9-enoate Chemical compound [K+].CCCCCCCC\C=C/CCCCCCCC([O-])=O MLICVSDCCDDWMD-KVVVOXFISA-M 0.000 claims description 2
- 229940083542 sodium Drugs 0.000 claims description 2
- ITCAUAYQCALGGV-XTICBAGASA-M sodium;(1r,4ar,4br,10ar)-1,4a-dimethyl-7-propan-2-yl-2,3,4,4b,5,6,10,10a-octahydrophenanthrene-1-carboxylate Chemical compound [Na+].C([C@@H]12)CC(C(C)C)=CC1=CC[C@@H]1[C@]2(C)CCC[C@@]1(C)C([O-])=O ITCAUAYQCALGGV-XTICBAGASA-M 0.000 claims description 2
- 238000012546 transfer Methods 0.000 claims description 2
- ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical compound OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 0.000 claims description 2
- 229920000058 polyacrylate Polymers 0.000 claims 1
- LIVNPJMFVYWSIS-UHFFFAOYSA-N silicon monoxide Chemical class [Si-]#[O+] LIVNPJMFVYWSIS-UHFFFAOYSA-N 0.000 claims 1
- 238000003756 stirring Methods 0.000 abstract description 11
- 239000003795 chemical substances by application Substances 0.000 abstract description 7
- 239000000463 material Substances 0.000 abstract description 7
- 238000001914 filtration Methods 0.000 abstract description 5
- 238000002156 mixing Methods 0.000 abstract description 3
- 239000004094 surface-active agent Substances 0.000 abstract description 2
- 239000012463 white pigment Substances 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract 2
- 238000004040 coloring Methods 0.000 abstract 1
- 239000012847 fine chemical Substances 0.000 abstract 1
- 238000003860 storage Methods 0.000 abstract 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 12
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 11
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 10
- 238000000034 method Methods 0.000 description 6
- 239000011246 composite particle Substances 0.000 description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- 239000012982 microporous membrane Substances 0.000 description 4
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 239000000049 pigment Substances 0.000 description 3
- 239000000377 silicon dioxide Substances 0.000 description 3
- 229960001866 silicon dioxide Drugs 0.000 description 3
- 235000012239 silicon dioxide Nutrition 0.000 description 3
- JLHMJWHSBYZWJJ-UHFFFAOYSA-N 1,2-thiazole 1-oxide Chemical class O=S1C=CC=N1 JLHMJWHSBYZWJJ-UHFFFAOYSA-N 0.000 description 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 239000012752 auxiliary agent Substances 0.000 description 2
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 description 2
- 229920001464 poly(sodium 4-styrenesulfonate) Polymers 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 150000003557 thiazoles Chemical class 0.000 description 2
- 239000004408 titanium dioxide Substances 0.000 description 2
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 1
- 229910001870 ammonium persulfate Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 238000004945 emulsification Methods 0.000 description 1
- 230000001804 emulsifying effect Effects 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- CBOQJANXLMLOSS-UHFFFAOYSA-N ethyl vanillin Chemical class CCOC1=CC(C=O)=CC=C1O CBOQJANXLMLOSS-UHFFFAOYSA-N 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 150000002460 imidazoles Chemical class 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000002075 main ingredient Substances 0.000 description 1
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003002 pH adjusting agent Substances 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- 229920001467 poly(styrenesulfonates) Polymers 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 150000003242 quaternary ammonium salts Chemical class 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 229940006186 sodium polystyrene sulfonate Drugs 0.000 description 1
- HEBRGEBJCIKEKX-UHFFFAOYSA-M sodium;2-hexadecylbenzenesulfonate Chemical compound [Na+].CCCCCCCCCCCCCCCCC1=CC=CC=C1S([O-])(=O)=O HEBRGEBJCIKEKX-UHFFFAOYSA-M 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000002525 ultrasonication Methods 0.000 description 1
- MWOOGOJBHIARFG-UHFFFAOYSA-N vanillin Chemical compound COC1=CC(C=O)=CC=C1O MWOOGOJBHIARFG-UHFFFAOYSA-N 0.000 description 1
- FGQOOHJZONJGDT-UHFFFAOYSA-N vanillin Natural products COC1=CC(O)=CC(C=O)=C1 FGQOOHJZONJGDT-UHFFFAOYSA-N 0.000 description 1
- 235000012141 vanillin Nutrition 0.000 description 1
Landscapes
- Inks, Pencil-Leads, Or Crayons (AREA)
Abstract
The invention relates to a preparation method of white paint ink used for textile inkjet printing and belongs to the technical fields of fine chemical industry and material science. The white paint ink used for inkjet printing provided by the invention is formed by the steps of mixing oxide/polymer nano composite particle dispersoid serving as a white colouring agent with a water-soluble cosolvent, a surface active agent and deionized water, stirring and filtering. The white paint ink prepared by adopting the preparation method provided by the invention has good dispersion stability and storage stability, and the preparation method of white pigment ink provided by the invention has the characteristics of low equipment investment, simple production process, stable product quality and the like and is suitable for mass production.
Description
Technical field
The invention belongs to fine chemistry industry and materials science field, be specifically related to the preparation method of a kind of textile inkjet printing whitewash ink.
Technical background
Ink-jet printed is the fabrics printing and dyeing New Machining Technology that integrates the multidisciplinary fields such as computer, information, novel material and fine chemistry industry, have stamp fineness high, in batches flexibly, without advantages such as dyestuff and auxiliary agent wastes.But textile inkjet printing was mainly for white fabrics in the past, along with the increase of non-white fabrics stamp amount, the demand of whitewash ink is also increasing in recent years, becomes one of color important in textile inkjet printing.
Silicon oxide and titanium oxide are the main tinting materials of textile inkjet printing whitewash ink, but, because the ratio of these pigment is great, while depositing for a long time in low viscosity ink-jet printing ink medium, easily there is particles settling and stop up the phenomenons such as shower nozzle, causing ink-jet printed cannot carrying out.Although reduce the particle diameter of pigment, or increase the viscosity of ink and can improve to a certain extent the stability of ink, but still have very large gap apart from ink for ink-jet print actual requirement.Therefore, whitewash ink still mainly depends on the multinational enterprise such as Du Pont, Epson in the market.Data-searching finds that Chinese patent CN101652437A and CN201210180490.9 disclose respectively the preparation method of solvent-borne type whitewash ink, its way be by white pigment under dispersion agent is assisted, form by attrition process.U.S. US2010/0190922A1 discloses and adopted silicon oxide, dispersion agent and emulsion particle is the method that ink-jet printing ink is stablized in main ingredient preparation; US2010/0039463A1 discloses the method for improving whitewash stability of ink by the method for titanium oxide content in raising ink; US2009/0087627A1 and US2006/0155005A1 disclose respectively the method with whitewash, dispersion agent and light trigger, polymerisable monomer composition ultraviolet-curing paint ink.
Although preparation method is a lot of about whitewash ink, but, to sum up relevant patent and find, the pigment adopting in these methods remains silicon oxide or titanium oxide under the assistance of special construction dispersion agent, is prepared from by high speed dispersion.Use the report of whitewash ink less about the disclosed textile inkjet printing that forms taking polymer overmold oxidate nano composite particles as tinting material of this patent.
Summary of the invention
The object of the invention is to provide the preparation method of a kind of textile inkjet printing whitewash ink, specific practice is first to adopt silane coupling agent to carry out graft modification to nano-oxide, then utilize polymerizable groups and other monomer copolymerization of silane coupling agent, introduce the polymkeric substance with dispersion and stable dual function at silicon oxide surface, preparation polymer overmold oxidate nano composite particles, and as tinting material, add multiple water-soluble cosolvent and relevant auxiliary agent, after stirring, filter, prepare textile inkjet printing whitewash ink.
Technical scheme of the present invention: the preparation method of whitewash ink for a kind of textile inkjet printing, polymer overmold oxidate nano composite particle dispersions, water-soluble cosolvent and tensio-active agent are joined in deionized water by a certain percentage, after being uniformly mixed, regulate the pH of ink, finally use the membrane filtration of 500nm, prepare whitewash ink.Concrete preparation process is that the tensio-active agent of massfraction 1～5% is added to massfraction is in 15～80% deionized waters, then adding massfraction 10～30% polymer overmold oxidate nano composite particle dispersions and massfraction is 10～50% water-soluble cosolvent, 0.05～0.5% antiseptic-germicide, stir 20～50 minutes with the speed of 500～1000 revs/min with stirrer, adjusting pH is 7-9, then use the membrane filtration of 500nm, prepare whitewash ink; Experiment test shows the viscosity 5～8cP of prepared ink, surface tension 28～35mN/m, particle diameter 50-150nm.
The preparation method of polymer overmold oxidate nano composite particle dispersions of the present invention: massfraction is distributed in the mixed solvent that massfraction forms for 40～90% second alcohol and waters (mass ratio of second alcohol and water is 1: 1) for 5～30% nano-oxides, adding massfraction is 1～6% silane coupling agent, with ammoniacal liquor adjusting pH to 8～9, under 20-60 DEG C of condition, react after 2-3 hour, adding massfraction is the emulsifying agent that 5～20% comonomer and massfraction are 0.5-2%, high speed dispersion is to nano level, transfer is put in water-bath, logical nitrogen is after 30 minutes, low whipping speed is to be warming up to 60-80 DEG C under 250-600 rev/min, start to drip the initiator that is 0.5～3% to monomer mass mark.React high speed centrifugation after 2-8 hour, can obtain polymer overmold oxidate nano composite particles.Be that 1～10% dispersion agent is dissolved in 70～90% deionized waters by massfraction, regulating pH is 7～9, adds 10～20% polymer overmold oxidate nano composite particless, uses ultrasonic wave to carry out dispersion treatment 10～40 minutes.Selected dispersion agent is the polymkeric substance of molecular weight at 3000～10000 acrylic monomers.The described oxide compound of preparing textile inkjet printing whitewash ink is nano silicon oxide or nano-titanium oxide.Described comonomer is one or both in vinylformic acid, methacrylic acid, acrylamide, methylene-succinic acid, sodium p styrene sulfonate; Selected initiator is the one in ammonium persulphate, Potassium Persulphate, Sodium Persulfate, azo diisobutyl amidine hydrochloride, azo di-isopropyl imidazoline salt hydrochlorate; Selected emulsifying agent is one or both in sodium lauryl sulphate, Sodium dodecylbenzene sulfonate, sodium laurylsulfonate, sodium alkyl naphthalene sulfonate.
Selected water-soluble cosolvent is ethanol, n-propyl alcohol, Virahol, propyl carbinol, ethylene glycol, 1, ammediol, 1,4-butyleneglycol, 1, two or more in 6-hexylene glycol, glycol ether, Triethylene glycol, tetraethylene-glycol, polyvinyl alcohol 200, polyvinyl alcohol 400, Polyethylene Glycol-600, glycerol, trolamine, tetramethylolmethane, 2-Pyrrolidone, METHYLPYRROLIDONE.
Selected tensio-active agent is anionic, non-ionic type or both are composite; Aniorfic surfactant is the one in sodium lauryl sulphate, Sodium dodecylbenzene sulfonate, potassium oleate, sodium alkyl naphthalene sulfonate, sodium abietate; Described non-ionic type is as polyoxyethylene alkylphenol condenses: OP-7, OP-10 or OP-15; Polyoxyethylene fatty alcohol condenses: paregal O-10, paregal O-20, peregal O-25 or peregal A-20; Polyoxyethylene polyols ether fatty acid ester: as Tween40, Tween60, Tween65, Tween80; The polyoxyethylene ester class of lipid acid: as SG-10, SE-10, OE-15.
Described pH adjusting agent is the one in sodium hydroxide, sodium carbonate, ammoniacal liquor, trolamine.
Described antiseptic-germicide is the one in Vanillin or vanillal compounds, anilid class, imidazoles, thiazoles, isothiazolones derivative, quaternary ammonium salt, two croak class, phenols.
Beneficial effect of the present invention: whitewash ink median size prepared by the present invention is less than 180nm, adopting polymer overmold oxidate nano composite particles is tinting material, has dispersion stabilization good, opacifying power advantages of higher.This ink can be stored for a long time, and can be directly used in the ink-jet printed of textiles.
Embodiment
Below by examples of implementation, further set forth outstanding advantages of the present invention and distinguishing feature, but the present invention is in no way limited to examples of implementation.
Example 1
The preparation of nano silicon composite particles: take nano silicon 15g, water 29.5g, ethanol 29.5g, after mixing, add 5g KH-570, with ammonia soln adjusting pH to 8～9, react 2 hours under 40 DEG C of conditions after, add again 10g sodium p styrene sulfonate and 1g sodium lauryl sulphate, after fully stirring, solution is transferred under the ultrasonication instrument that power is 1100w to ultrasonic 15 minutes.And then be transferred in water-bath, logical nitrogen was warming up to 65 DEG C after 30 minutes under the stirring velocity of 500 revs/min, dripped the ammonium persulfate solution that 10g massfraction is 10%, reaction 4h.High speed centrifugation precipitation, can obtain silicon-dioxide/poly (sodium 4-styrenesulfonate) nano-complex particle.
Get 2g maleic anhydride-methylmethacrylate copolymer (Mn=8000, maleic anhydride: methyl methacrylate=1: 1), add 0.20g sodium hydroxide, deionized water 85.8g, be stirred to completely and dissolve, then add silicon-dioxide/poly (sodium 4-styrenesulfonate) nano-complex particle 12g, use ultrasonic echography to disperse to make for 30 minutes silicon-dioxide/sodium polystyrene sulfonate nano-complex particle dispersion.
Get sodium lauryl sulphate 1.2g and OP-10 emulsifying agent 1g is dissolved in 41.7g deionized water; add successively nano-complex particle dispersion 30g; 1; 6-hexylene glycol 10g; tetraethylene-glycol 12g, propyl carbinol 4g, anilid antiseptic-germicide 0.1g stirs 30min with stirrer 500r/min; sodium hydroxide solution regulates pH value to 9 again, finally obtains aqueous white paint ink with the filtering with microporous membrane of 500nm.Thing indicator ink is as follows: surface tension σ=34.6mN/m, viscosities il=7.67cP, the equal particle diameter d=154.2nm of Z.
Example 2
Nano-complex particle dispersion is prepared with example 1, get hexadecyl benzene sulfonic acid sodium salt 1.5g, 0.5g tween 80 is dissolved in 42.7g deionized water, add nano-silicon composite particle dispersions 25g, n-propyl alcohol 10g, glycol ether 10g, tetramethylolmethane 10g and thiazoles antiseptic-germicide 0.3g, with stirrer 1000r/min stirring 50min, regulate pH value to 8 with sodium hydroxide again, finally obtain aqueous white paint ink with the filtering with microporous membrane of 500nm, indicator ink is as follows: surface tension σ=31.2mN/m, viscosities il=8.91cP, the equal particle diameter d=158.6nm of Z.
Example 3
The preparation of nano titanium oxide composite particles: take nano titanium oxide 30g, water 11g, ethanol 11g, after mixing, add 6g KH-570, regulate pH to 8～9 with ammonia soln, reaction adds 20g methacrylic acid and 2g sodium laurylsulfonate after 3h again, is transferred in high-speed emulsifying machine emulsification 15 minutes after fully stirring.Be transferred in water-bath, logical nitrogen was warming up to 75 DEG C after 30 minutes under the stirring velocity of 250 revs/min, started to drip 20g massfraction and be 10% Sodium Persulfate solution, reaction 5h.High speed centrifugation precipitation, can obtain titanium dioxide/polymethyl acrylic acid nano-complex particle.
Get 3g Styrene And Butyl-acrylate multipolymer (Mn=5000, vinylbenzene: butyl acrylate=3: 1), add 20% ammoniacal liquor 6g, deionized water 71g, be stirred to completely and dissolve, then add nano-complex particle 20g, use ultrasonic echography to disperse to make for 10 minutes titanium dioxide/polymethyl acrylic acid nano-complex particle dispersion.
Getting peregal O-251g is dissolved in 48.5g deionized water, add nano titanium oxide composite particle dispersions 20g, Virahol 5g, polyvinyl alcohol 20010g, 1,4-butyleneglycol 15g and isothiazolones 0.5g, stir 40 minutes with 700 revs/min, stirrer, then by 20% ammoniacal liquor adjusting pH value to 8, finally obtain aqueous white paint ink with the filtering with microporous membrane of 500nm, physical index is as follows: surface tension σ=28.4mN/m, viscosities il=6.15cP, the equal particle diameter d=162.2nm of Z.
Example 4
Nano-complex particle dispersion is prepared with example 2, getting SE-10 1g is dissolved in 45.7g deionized water, add nano-silicon composite particle dispersions 25g, Virahol 6g, Diethylene Glycol 10g, 2-Pyrrolidone 12g and two croak class antiseptic-germicide 0.3g stir 30min with stirrer 1000r/min, regulate pH value to 9 with trolamine again, finally obtain aqueous white paint ink with the filtering with microporous membrane of 500nm, physical index is as follows: surface tension σ=30.5mN/m, viscosities il=6.97cP, the equal particle diameter d=152.4nm of Z.
Claims (3)
1. the preparation method of a textile inkjet printing use whitewash ink, it is characterized in that being become by following components in mass portion array: 10～30 parts of polymer overmold oxidate nano composite particle dispersions, 10～50 parts of water-soluble cosolvent, 1～5 part, tensio-active agent, 0.05～0.5 part of antiseptic-germicide, add 100 parts of deionized water ad pond oms, in deionized water, add successively polymer overmold oxidate nano composite particle dispersions by formula, water-soluble cosolvent, tensio-active agent and antiseptic-germicide, after being uniformly mixed, regulating ink pH is 7～9, finally use the membrane filtration of 500nm, prepare whitewash ink, here polymer overmold oxidate nano composite particle dispersions is prepared as follows: be that to be distributed to massfraction be that 40～90% mass ratioes are in the mixed solvent of 1: 1 second alcohol and water for 5～30% nano silicon oxides or nano-titanium oxide by massfraction, then adding massfraction is 1～6% silane coupling agent KH570, with ammoniacal liquor adjusting pH to 8～9, under 20-60 DEG C of condition, react 2-3 hour, adding massfraction is the emulsifying agent that 5～20% comonomer and massfraction are 0.5-2%, high speed dispersion is to nano level, transfer is put in water-bath, logical nitrogen 30 minutes, low whipping speed is to be warming up to 60-80 DEG C under 250-600 rev/min, start to drip the initiator that is 0.5～5% to monomer mass mark, react high speed centrifugation after 2-8 hour, obtain polymer overmold oxidate nano composite particles, be that 1～10% molecular weight is dissolved in 70～90% deionized waters at 3000～10000 acrylic polymerss by massfraction, regulating pH is 7～9, add 10～20% polymer overmold oxidate nano composite particless, carry out dispersion treatment 10～40 minutes by ultrasonic wave, here the comonomer adopting is one or both in vinylformic acid, methacrylic acid, acrylamide, methylene-succinic acid, sodium p styrene sulfonate, initiator is the one in ammonium persulphate, Potassium Persulphate, Sodium Persulfate, azo diisobutyl amidine hydrochloride, azo di-isopropyl imidazoline salt hydrochlorate, emulsifying agent is one or both in sodium lauryl sulphate, Sodium dodecylbenzene sulfonate, sodium laurylsulfonate, sodium alkyl naphthalene sulfonate.
2. preparation method as claimed in claim 1, it is characterized in that water-soluble cosolvent used is ethanol, n-propyl alcohol, Virahol, propyl carbinol, ethylene glycol, 1, ammediol, 1,4-butyleneglycol, 1, two or more in 6-hexylene glycol, glycol ether, Triethylene glycol, tetraethylene-glycol, polyvinyl alcohol 200, polyvinyl alcohol 400, Polyethylene Glycol-600, glycerol, trolamine, tetramethylolmethane, 2-Pyrrolidone, METHYLPYRROLIDONE.
3. preparation method as claimed in claim 1, is characterized in that tensio-active agent used is anionic, non-ionic type or both are composite; Described anionic is sodium lauryl sulphate, Sodium dodecylbenzene sulfonate, potassium oleate, sodium alkyl naphthalene sulfonate, sodium abietate; Described non-ionic type is polyoxyethylene alkylphenol condenses: OP-7, OP-10 or OP-15, polyoxyethylene fatty alcohol condenses: peregal 0-10, paregal O-20, peregal O-25 or peregal A-20; Polyoxyethylene polyols ether fatty acid ester: Tween40, Tween60, Tween65, Tween80; The polyoxyethylene ester class of lipid acid: SG-10, SE-10, OE-1.
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