Reactive dye inkjet printing ink based on ionic association regulation and printing method thereof

Abstract

The invention relates to the technical field of ink-jet printing, and discloses reactive dye ink-jet printing ink based on ionic association regulation and a printing method of the reactive dye ink-jet printing ink. According to the method, on the basis of a cationic compound with the relative molecular weight of 50-1000 in an ink system, the aggregate structure of the anionic surfactant is accurately induced to be controllably converted from a spherical structure to a wormlike or layered structure by virtue of the action of ionic bonds; under the action of not additionally adding a viscosity modifier, the rheological property and dynamic surface tension of reactive dye ink are accurately regulated and controlled, and the dynamic surface tension response rate is remarkably improved, so that the uniformity and stability of the morphology of ink droplets in inkjet printing are improved, the dynamic wetting behavior in the collision process of the ink droplets and a base material is effectively improved, and the printing quality is improved. And high-precision ink-jet printing of the reactive dye ink on the textile fabric is realized.

Description

Technical Field

[0001] The present invention relates to the technical field of inkjet printing, in particular to a reactive dye inkjet printing ink based on ion association regulation and a printing method thereof. Background Art

[0002] As a key branch of digital manufacturing, inkjet printing integrates computer control, precision mechanics, and materials science. With its advantages of high efficiency, environmental friendliness, and flexibility, it has gradually replaced traditional flat-screen and rotary screen printing processes, becoming a core technology in the textile, packaging, and decoration industries. With the in-depth integration of artificial intelligence and the Internet of Things (IoT), inkjet printing is developing towards intelligent and high-precision technologies, placing higher demands on ink performance: maintaining stable rheological properties during high-speed jetting, while achieving precise droplet positioning and rapid penetration to ensure pattern edge clarity reaches micron-level standards.

[0003] At present, the optimization of the rheological properties and dynamic surface tension of inkjet printing inks mainly relies on the following technical routes, but there are still significant limitations: the first is to adjust the viscosity through viscosity modifiers, such as patent CN114395930B, which adjusts the ink viscosity by introducing thickeners such as polyethylene glycol (PEG). However, excessive addition will cause satellite particles to form during the flight of ink droplets, resulting in blurred pattern edges (line width deviation > 0.1mm); or excessive dosage will cause the viscosity of the ink system to increase sharply, making it impossible to perform normal inkjet printing. The second is to use surface tension modifiers to adjust the micelle morphology by adjusting the concentration of a single surfactant, but there is a problem of low dynamic surface tension response rate, resulting in uneven spreading of ink droplets when in contact with the substrate, affecting the fineness (such as patent CN117265894B). At the same time, viscosity modifiers such as polyethylene glycol and polyvinyl pyrrolidone compounds are difficult to degrade, causing certain pollution to water and soil. Furthermore, substances such as glycol ether and toluene are neurotoxins and carcinogenic, and their use is restricted by EU REACH regulations (e.g., patent CN117988133A). These methods struggle to achieve the technical specifications of low viscosity, high dynamic response, and low satellite point incidence, limiting the application of inkjet printing in high-precision applications such as microcircuit printing and high-end textiles.

[0004] Therefore, it is necessary to develop a reactive dye inkjet printing ink based on ion association to regulate the transformation of micelle structure. Without adding viscosity regulators, the transformation of surfactant aggregate structure can be used to achieve precise control of ink rheological properties and dynamic surface tension, inhibit the generation of satellite points of jetted ink droplets, and ensure that the ink droplets spread quickly after hitting the substrate, thereby achieving the industrial goals of high-speed inkjet printing ink droplet stability and high pattern fineness. Summary of the Invention

[0005] In order to solve the above technical problems, the present invention provides a reactive dye inkjet printing ink and a printing method thereof based on ion association regulation. By introducing the anion-cation association mechanism into the inkjet printing ink system for the first time, breaking through the limitation of traditional reliance on single component regulation, its core lies in the regulation of the molecular structure of cationic compounds and the molar ratio of cationic compounds to anionic surfactants, accurately regulating the transformation of surfactant aggregate structure (spherical, worm-like, layered structure, vesicle), realizing formula simplification and performance leap; its application expansion has three major innovative values: 1. reducing dependence on external viscosity regulators such as polyethylene glycol, reducing raw material costs and process complexity; 2. synchronously optimizing the rheological properties and dynamic surface tension of reactive dye inks through surfactant aggregate structure regulation, inhibiting the generation of satellite points, and ensuring the rapid spreading performance of ink droplets after hitting the substrate, meeting the requirements of high-speed inkjet printing ink droplet stability and high pattern fineness; 3. providing customizable ink solutions for emerging fields such as smart textiles and electronic printing. There are no reports in the existing public literature on the use of anion-cation association to regulate the rheological properties and dynamic surface tension of inkjet printing inks. The structural design concept and performance regulation method of the present invention are significantly original. Combined with experimental data and industrial verification, this technology is expected to become a key common technology in the field of inkjet printing, and promote the industry to upgrade towards green and precision directions.

[0006] In order to achieve the above object, the technical solution adopted by the present invention is:

[0007] The reactive dye inkjet printing ink based on ion association regulation provided by the present invention uses the ion association between cationic compounds and anionic surfactants to induce the structural transformation of anionic surfactant aggregates. Without adding a viscosity modifier, it regulates the rheological properties and dynamic surface tension of the ink system, improves the dynamic surface tension response rate, suppresses the generation of satellite points of the jetted ink droplets, and ensures that the ink droplets spread rapidly after impacting the substrate, thereby achieving the goals of high-speed inkjet printing ink droplet stability and high pattern fineness.

[0008] The cationic compound is a molecule containing a positively charged group and a reactive group in its molecular structure, wherein the positively charged group is one or more of an amino group, a quaternary ammonium group, a quaternary phosphonium group, a guanidinium group, an imidazolium group, a pyridinium group, a piperidinium group, a morpholinium group, a sulfonium group, an iodonium group, and an aziridine group; and the reactive group is one or more of a carboxylic acid group, an acid anhydride, an acid halide, an olefin, an epoxy group, an isocyanate group, a carbodiimide group, a sulfonyl chloride group, an aziridinium group, a cyclic carbonate group, an azide group, a disulfide bond, a pyrimidine, and a s-triazine structure, and the number average molecular weight is 50-1000, specifically 3-(trimethylammonium)-2-hydroxypropyl glycidyl ether chloride, 3-(triethylammonium)-2-hydroxypropyl glycidyl ether chloride, Isocyanatopropyltrimethylammonium chloride, 1-ethyl-3-(3-trimethylammoniumpropyl)carbodiimide dichloride, 2-azidoethyltrimethylammonium bromide, 3-azidopropyltrimethylammonium bromide, 4-vinylbenzyltriphenylphosphonium chloride, carboxymethyltributylphosphonium bromide, 1-(2-triphenylphosphoniumethyl)aziridine bromide, N-(2,3-epoxypropyl)guanidine hydrochloride, bis(2-guanidinoethyl)disulfide dihydrochloride, 1-carboxymethyl-3-methylimidazolium chloride, 1-allyl-3-methylimidazolium bromide, 2-hydroxyethyltriphenylsulfonium bromide, bis(4-methylphenyl)iodonium hexafluorophosphate, N,N'-bis(2,3-epoxypropyl)-N,N,N',N'-tetramethylhexanediammonium dichloride Compound, 1-propargyl-3-(3-azidopropyl)imidazolium bistrifluoromethanesulfonyl imide salt, octylbutyldimethylammonium bromide, octylhexyldimethylammonium bromide, tetradecyltrimethylammonium bromide, hexadecyltrimethylammonium chloride, octadecyltrimethylammonium chloride, dioctyldimethylammonium bromide, didodecyldimethylammonium chloride, didodecyldimethylammonium chloride, 2,3-epoxypropyltrimethylammonium chloride, 2,3-epoxypropyltriethylammonium chloride, 2,3-epoxypropyldimethylbutaneammonium chloride, 2,3-epoxypropyldimethyloctanammonium chloride, 2,3-epoxypropyldimethyldodecylammonium chloride, 3-hydroxypropyltrimethylammonium chloride, 3-chloro-2-hydroxypropyltrimethylammonium chloride, 3-chloro-2- Hydroxypropyltriethylammonium chloride, 3-chloro-2-hydroxypropyldimethylbutane ammonium chloride, 3-chloro-2-hydroxypropyldimethyloctanium chloride, 3-chloro-2-hydroxypropyldimethyldodecyl ammonium chloride, 3-chloro-2-hydroxypropyldimethyloctadecyl ammonium chloride, acryloyloxyethyltrimethylammonium chloride, dimethylaminopropylmethacrylamide-butylammonium bromide, dimethylaminopropylmethacrylamide-hexylammonium bromide, dimethylaminopropylmethacrylamide-benzylammonium chloride, 3-(trimethylammonio)propyl-1-chloro-s-triazine chloride, 1-chloro-3-(dimethyloctadecylammonio)-s-triazine bromide, triphenyl(carboxymethyl)phosphonium bromide, tributyl(2-carboxyethyl)phosphonium chloride, guanidine hydrochloride, 2-amino-4-nitropropane6-dichloropyrimidineguanidine salt, 5-nitro-2-pyrimidineguanidine hydrochloride, N-dodecylpyridinium bromide, hexadecylpyridinium chloride, 1-ethyl-3-methylimidazolium tetrafluoroborate, 1-methyl-3-azetidine chloride, 1-butyl-1-methylazetidine bromide, 1-benzyl-3-azetidine bromide, choline chloride, acetylcholine chloride, trimethylammonium propanesulfonic acid inner salt or a mixture of more than one thereof.

[0009] The anionic surfactant is sodium dodecyl sulfonate, sodium hexadecyl sulfonate, sodium secondary alkyl sulfonate, sodium dodecylbenzene sulfonate, sodium dodecylnaphthalene sulfonate, sodium 1-naphthalene sulfonate, sodium xylene sulfonate, sodium naphthalene sulfonate formaldehyde condensate, sodium α-olefin sulfonate, sodium olefin sulfonate, sodium undecynoate, sodium dioctyl sulfosuccinate, sodium dodecyl sulfosuccinate, sodium lauryl polyether sulfosuccinate, sodium lignin sulfonate, sodium methacryloyloxyethyl sulfonate, sodium polystyrene sulfonate, sodium dodecyl sulfate, sodium hexadecyl sulfate, ammonium lauryl sulfate, coconut oil sulfate A mixture of one or more of sodium, sodium laureth sulfate, ammonium cocoyl sulfate, sodium α-olefin sulfate, sodium dodecylphenol sulfate, sodium perfluorooctyl sulfate, sodium stearate, potassium stearate, sodium laurate, sodium laureth carboxylate, sodium cocoyl glycinate, sodium lauryl phosphate, sodium lauryl phosphate, potassium octyl phosphate, sodium dioctyl phosphate, potassium didodecyl phosphate, sodium laureth phosphate, ammonium nonylphenol polyoxyethylene ether phosphate, potassium perfluoroalkyl phosphate, sodium phenyl phosphate, sodium N-methyl taurate, and sodium lauroyl sarcosinate.

[0010] Among them, due to the inductive effect of the positively charged groups in the cationic compounds, the aggregate structure of anionic surfactants presents various forms, such as spherical micelles, worm-like micelles, lamellar micelles and vesicle structures, with a particle size distribution of 1nm to 1000nm. The structure and particle size of surfactant aggregates are closely related to the molecular structure and dosage of cationic compounds and the structure and dosage of anionic surfactants.

[0011] Preferably, the reactive dye is one or a mixture of reactive red 24, reactive yellow 1, reactive red 266, reactive blue 250, reactive black 5, reactive orange 16, reactive red 123, reactive yellow 76, reactive orange 122, reactive blue 171, reactive red 181, reactive yellow 44, reactive blue 114, reactive red 194, reactive yellow 84, reactive blue 182, reactive violet 33, reactive blue 194, reactive black 31, reactive orange 107, and reactive blue 204.

[0012] Preferably, the cosolvent is one or a mixture of ethylene glycol, 1-3 butanediol, glycerol, 1,2-pentanediol, dipropylene glycol, urea, thiodiethanol, polyethylene glycol.

[0013] Preferably, the moisturizing agent is one or a mixture of glycerol, 1-2 propylene glycol, 1-3 butylene glycol, ethylene glycol, hexylene glycol, diethylene glycol and polypropylene glycol.

[0014] Preferably, the pH adjuster is one or a mixture of phosphoric acid, citric acid, tartaric acid, aminomethyl propanol, meglumine, triethanolamine, dipotassium hydrogen phosphate, potassium dihydrogen phosphate, disodium hydrogen phosphate, sodium dihydrogen phosphate, sodium bicarbonate, sodium carbonate, sodium hydroxide and Tris-HCl buffer.

[0015] Preferably, the antibacterial agent is one or a mixture of benzoic acid, methyl paraben (methylparaben), fumaric acid, polyhexamethylene biguanide, cetylpyridinium chloride, zinc pyrithione, potassium sorbate and sodium lactate.

[0016] The present invention also provides a printing method for a reactive dye inkjet printing ink based on ion association regulation, comprising the following steps: taking various raw material components, mixing and stirring them according to the component proportions for 15 minutes to 180 minutes to uniformly mix the ink components, and filtering them through a 0.10-1.00 micron filter membrane. Finally, the reactive dye inkjet printing ink based on ion association regulation of micelle structure transformation has a viscosity of 1-100 cP, a surface tension of 20-100 mN / m, a pH value of 3-10, a dynamic surface tension response rate of 1-300 mN / (m·s), a uniform morphology of the ejected ink droplets, and can be continuously printed without ink for 3 months. Based on cryo-transmission observation, the aggregate structure of the anionic surfactant includes spherical, worm-like, lamellar micelles and vesicle structures. Due to the differences in their aggregate structures, their average particle size distribution is 1 nm to 1000 nm. The micelle phase change type reactive dye ink based on cationic polymer regulation is uniformly mixed according to the component proportions and then filtered through a 0.10-1.00 micron filter membrane.

[0017] In order to better understand the mechanism of the invention, the following explanation is given:

[0018] The regulatory mechanism of ion association on aggregate structure is primarily reflected in the synergistic effect between the molecular structure of cationic compounds and the control of aggregate number. At the molecular structural level, the charge density and number of hydrophobic chains of cationic compounds directly determine micelle morphology. Regarding charge group differences, single-charged cations require high addition levels (molar ratio > 1:1) to neutralize the charge of anionic surfactants and form electrically neutral complexes. However, multiply-charged cations, through charge synergy, can significantly alter the system's electrical properties at very low addition levels (molar ratio < 0.5:1), inducing a transition from spherical to rod- or worm-like micelles. This mechanism stems from the electrostatic condensation effect of multiply-charged cations, which significantly reduces the critical aggregation concentration (CAC). Regarding the number of hydrophobic chains, single-chain cations primarily influence the micelle surface charge, while multiply-chain cations embed into the micelle core through hydrophobic interactions, promoting micelle growth and significantly reducing the critical transition concentration, enabling the self-assembly of worm-like micelles.

[0019] In the control of the number of aggregates, precise regulation is achieved through the dynamic balance of molar ratio and absolute concentration: when the anion / cation molar ratio is 1:1, the system reaches the isoelectric point and is easy to precipitate; when the molar ratio is >1:1 (such as 2:1), the micelle surface is negatively charged, forming small-sized spherical micelles (dynamic light scattering shows a particle size of ~10nm), which is suitable for high-precision inkjet; when the molar ratio is <1:1 (such as 1:2), the micelles are positively charged and self-assemble into a worm-like structure (particle size >100nm). Combined with the increase in total concentration, the aggregate density can be linearly increased, and the non-isoelectric point design takes into account both structural controllability and stability.

[0020] The transformation of the aggregate structure further optimizes the fluid properties: in terms of rheological properties, the worm-like micelles significantly increase the viscosity of the system (such as the 1:2 system) through chain entanglement, and can suppress droplet splashing without a thickener; in terms of dynamic surface tension, due to the strong electrostatic interaction between the cationic end groups of the positively charged micelles and the sulfonic acid groups (-SO3-) of the dye, the adsorption rate constant (kads) is increased, which promotes the rapid orientation of the micelles at the gas-liquid interface and shortens the surface tension response time.

[0021] In reactive dye inkjet printing, this mechanism exhibits significant advantages: low-viscosity spherical micelles (2:1 system) ensure ink droplet jetting stability, while high-viscosity worm-like micelles (1:2 system) inhibit bleeding (bleeding area reduced by 60%); the accelerated dynamic surface tension response shortens the dye spreading time, and combined with the electrostatic anchoring effect of the cationic modified substrate, submicron printing accuracy (line width ≤ 0.08mm) and high fixation rate (≥ 90%) are achieved. It should be noted that the amount of anionic surfactant must be controlled within the range of 0.1-5%. If the amount of anionic surfactant is too low, micelles cannot be formed or the electrostatic effect of the anionic surfactant itself is weak, and the stability of the reactive dye inkjet printing ink based on ion association regulation of micelle structure transformation cannot be guaranteed; if the amount of anionic surfactant is too high, the micelle concentration is too high or it electrostatically combines with cationic compounds and reactive dyes, resulting in poor stability of the reactive dye inkjet printing ink based on ion association regulation of micelle structure transformation.

[0022] Through the above-mentioned ion association strategy, a reactive dye inkjet printing ink system based on ion association-regulated micelle structure transformation was finally constructed, which has the characteristics of high resolution, rapid color fixation and low carbon.

[0023] Compared with related technologies, the reactive dye inkjet printing ink based on ion association regulation and the printing method thereof provided by the present invention have the following beneficial effects:

[0024] By precisely controlling the dynamic interaction between the cationic modifier and the anionic surfactant in the ink system, the synergistic optimization of the ink's rheological properties and dynamic surface tension is achieved, thereby significantly improving the quality and stability of inkjet printing.

[0025] Specifically, the technical solution of the present invention has the following outstanding advantages:

[0026] (1) Excellent rheological properties control

[0027] Through the ionic association of cationic modifiers (such as acryloyloxyethyltrimethylammonium chloride, imidazole ionic liquids, etc.) with specific anionic surfactants (such as sodium polystyrene sulfonate, sodium dodecylbenzene sulfonate, etc.), a controllable micelle structure is formed in the ink system, thereby adjusting the viscosity behavior of the ink so that it exhibits suitable shear thinning properties under high-speed shear conditions (such as in the inkjet printing process), ensuring that the ink maintains stable rheological properties during high-frequency jetting, while avoiding the problem of jetting instability caused by viscosity fluctuations.

[0028] (2) Precise control of dynamic surface tension

[0029] By optimizing the type and concentration of anionic surfactants and combining them with the charge interaction of cationic modifiers, the ink exhibits dynamic surface tension characteristics of rapid adsorption and spreading at the moment of jetting, effectively inhibiting the generation of ink droplet satellite points and reducing atomization during flight, thereby significantly improving the positioning accuracy of ink droplets and ensuring the edge clarity and detail restoration of the printed pattern.

[0030] (3) Stable jetting is achieved without the need for additional viscosity modifiers

[0031] Traditional inkjet printing inks typically rely on polymer thickeners (such as polyvinyl alcohol and cellulose derivatives) to adjust viscosity, but these additives can easily lead to nozzle clogging and reduced long-term stability. This invention, through ion-association-induced micellar structural transformation, achieves self-regulation of ink viscosity without the need for exogenous thickeners. This not only simplifies formulation design but also significantly improves the ink's long-term storage stability and nozzle compatibility.

[0032] (4) Improve printing quality and process stability

[0033] The ink system of this invention exhibits excellent dynamic response during the printing process, adapting to the surface characteristics of various substrates (such as cotton and silk), ensuring efficient dye fixation and uniform penetration, resulting in vibrant, richly layered prints. Furthermore, its low foaming and low corrosive properties further reduce process fluctuations during production, making it suitable for high-speed industrial inkjet printing applications.

[0034] In summary, the present invention regulates the micelle structure and interfacial behavior through the ion association mechanism, achieving the synergistic optimization of the ink rheological properties and dynamic surface tension. While ensuring high-precision printing, it significantly improves the reliability and applicability of the ink, and has important industrial application value. DETAILED DESCRIPTION

[0035] The present invention will be further described below with reference to specific examples. It should be understood that these examples are only used to illustrate the present invention and are not intended to limit the scope of the present invention. In addition, it should be understood that after reading the contents of the present invention, those skilled in the art may make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the claims attached to this application.

[0036] Example 1:

[0037] Preparation of a reactive dye inkjet printing ink based on ion association regulation of micelle structure transformation:

[0038] The invention relates to an inkjet printing ink for reactive dyes based on ion association-regulated micelle structure transformation, comprising 5.0 wt% of 3-(trimethylammonium)-2-hydroxypropyl glycidyl ether chloride, 0.3 wt% of sodium dodecylbenzenesulfonate, 10 wt% of Reactive Red 24, 10.0 wt% of ethylene glycol, 5.0 wt% of glycerol, 0.1 wt% of citric acid and 0.1 wt% of benzoic acid, with the balance being water, based on the total weight of the ink. The above components are mixed uniformly in proportion and then heated to 0.22°C. By filtering through a micron filter membrane, a reactive dye inkjet printing ink based on ion association-regulated micelle structure transformation can be produced. The ink has a viscosity of 5.2 cP, a surface tension of 32.5 mN / m, and a dynamic surface tension response rate of 150 mN / (m·s). Based on cryo-transmission observation, the aggregate structure of sodium dodecylbenzenesulfonate presents spherical micelles with an average particle size of 22 nm. The morphology of the ejected ink droplets is uniform, and the continuous printing stability can be maintained for not less than 3 months under storage conditions of 25°C.

[0039] Example 2:

[0040] Preparation of a reactive dye inkjet printing ink based on ion association regulation of micelle structure transformation:

[0041] The reactive dye inkjet printing ink based on ion association-regulated micelle structure transformation comprises, based on the total weight of the ink, 10.0 wt% of carboxymethyltributylphosphonium bromide, 0.2 wt% of sodium dioctylsulfosuccinate, 8.0 wt% of Reactive Blue 250, 12.0 wt% of 1-3 butanediol, 4.0 wt% of ethylene glycol, 0.2 wt% of tartaric acid and 0.1 wt% of fumaric acid, with the balance being water; the above components are mixed uniformly in proportion and filtered through a 0.22 micron filter. Membrane filtration can produce reactive dye inkjet printing ink based on ion association to regulate the transformation of micelle structure. The ink has a viscosity of 6.8 cP and a surface tension of 34.1 mN / m; the dynamic surface tension response rate is 100 mN / (m·s). Based on cryo-transmission observation, the aggregate structure of sodium dioctylsulfosuccinate presents layered micelles with an average particle size of 12 nm. The morphology of the ejected ink droplets is uniform, and the continuous printing stability can be maintained for not less than 3 months under storage conditions of 25°C.

[0042] Example 3:

[0043] Preparation of a reactive dye inkjet printing ink based on ion association regulation of micelle structure transformation:

[0044] Based on the total weight of the reactive dye inkjet printing ink based on ion association regulation of micelle structure transformation, the ink includes 20.0wt% of 2,3-epoxypropyltriethylammonium chloride, 0.3wt% of sodium lignin sulfonate, 11.0wt% of reactive blue 171, 10.0wt% of 1,2-pentanediol, 5.0wt% of glycerol, 0.15wt% of phosphoric acid and 0.15wt% of methyl paraben (methyl paraben), and the balance is water; the above components are mixed uniformly in proportion After filtration through a 0.22-micron filter membrane, a reactive dye inkjet printing ink based on ion association-regulated micelle structure transformation can be obtained. The ink has a viscosity of 4.5 cP and a surface tension of 31.8 mN / m; the dynamic surface tension response rate is 40 mN / (m·s). Based on cryo-transmission observation, the aggregate structure of sodium lignin sulfonate presents irregular spherical micelles with an average particle size of 95 nm. The morphology of the ejected ink droplets is uniform, and the continuous printing stability can be maintained for not less than 3 months under storage conditions at 25°C.

[0045] Example 4:

[0046] Preparation of a reactive dye inkjet printing ink based on ion association regulation of micelle structure transformation:

[0047] The invention relates to an inkjet printing ink for reactive dyes based on ion association-regulated micelle structure transformation, comprising 8.0 wt% of 4-vinylbenzyltriphenylphosphonium chloride, 0.5 wt% of sodium lauryl sulfate, 10.0 wt% of Reactive Yellow 44, 13.0 wt% of polyethylene glycol, 6.0 wt% of 1-2 propylene glycol, 2.0 wt% of meglumine and 2.0 wt% of potassium sorbate, with the balance being water, based on the total weight of the ink. The above components are mixed uniformly in proportion and then heated to 0.22°C. Micron membrane filtration can produce reactive dye inkjet printing ink based on ion association to regulate the transformation of micelle structure. The ink has a viscosity of 7.3 cP and a surface tension of 33.6 mN / m; the dynamic surface tension response rate is 200 mN / (m·s). Based on cryo-transmission observation, the aggregate structure of sodium dodecyl sulfate presents spherical micelles with an average particle size of 15 nm. The morphology of the ejected ink droplets is uniform, and the continuous printing stability can be maintained for not less than 3 months under storage conditions of 25°C.

[0048] Example 5:

[0049] Preparation of a reactive dye inkjet printing ink based on ion association regulation of micelle structure transformation:

[0050] The invention relates to an inkjet printing ink for reactive dyes based on ion association-regulated micelle structure transformation, comprising 16.0 wt% of 2,3-epoxypropyltriethylammonium chloride, 0.6 wt% of sodium dodecylnaphthalene sulfonate, 9.0 wt% of reactive yellow 44, 12.0 wt% of dipropylene glycol, 5.0 wt% of glycerol, 0.3 wt% of sodium bicarbonate and 0.5 wt% of polyhexamethylene biguanide, with the balance being water, based on the total weight of the ink. The components are uniformly mixed in proportion and then stirred for 0.2 min. By filtering through a 2-micron filter membrane, a reactive dye inkjet printing ink based on ion association-regulated micelle structure transformation can be produced. The ink has a viscosity of 8.1 cP and a surface tension of 35.2 mN / m; the dynamic surface tension response rate is 80 mN / (m·s). Based on cryo-transmission observation, the aggregate structure of sodium dodecylnaphthalene sulfonate presents rod-shaped micelles with an average particle size of 38 nm. The morphology of the sprayed ink droplets is uniform, and the continuous printing stability can be maintained for not less than 3 months under storage conditions of 25°C.

[0051] Example 6:

[0052] Preparation of a reactive dye inkjet printing ink based on ion association regulation of micelle structure transformation:

[0053] The reactive dye inkjet printing ink based on ion association regulation of micelle structure transformation comprises 20.0 wt% of dimethylaminopropyl methacrylamide-butylammonium bromide, 1.0 wt% of sodium dioctylsulfosuccinate, 10.0 wt% of reactive orange 16, 10.0 wt% of thiodiethanol, 3.0 wt% of hexanediol, 0.2 wt% of disodium hydrogen phosphate and 0.3 wt% of zinc pyrithione, and the balance is water, based on the total weight of the reactive dye inkjet printing ink based on ion association regulation of micelle structure transformation. The reactive dye inkjet printing ink comprises 20.0 wt% of dimethylaminopropyl methacrylamide-butylammonium bromide, 1.0 wt% of sodium dioctylsulfosuccinate, 10.0 wt% of reactive orange 16, 10.0 wt% of thiodiethanol, 3.0 wt% of hexanediol, 0.2 wt% of disodium hydrogen phosphate and 0.3 wt% of zinc pyrithione, and the balance is water; the above components are mixed uniformly in proportion and then heated to 400 ℃ for 10 min. By filtering with a 0.22-micron filter membrane, a reactive dye inkjet printing ink based on ion association-regulated micelle structure transformation can be produced. The ink has a viscosity of 9.4 cP and a surface tension of 36 mN / m; the dynamic surface tension response rate is 110 mN / (m·s). Based on cryo-transmission observation, the aggregate structure of sodium dioctylsulfosuccinate presents layered micelles with an average particle size of 14 nm. The morphology of the ejected ink droplets is uniform, and the continuous printing stability can be maintained for not less than 3 months under storage conditions at 25°C.

[0054] Example 7:

[0055] Preparation of a reactive dye inkjet printing ink based on ion association regulation of micelle structure transformation:

[0056] Based on the total weight of the reactive dye inkjet printing ink based on ion association to regulate the transformation of micelle structure, the ink includes 18.0wt% of 3-chloro-2-hydroxypropyltrimethylammonium chloride, 3.0wt% of sodium lauryl polyether sulfate, 10.0wt% of reactive blue 194, 8.0wt% of 1,3-butanediol, 8.0wt% of diethylene glycol, 3.0wt% of potassium dihydrogen phosphate and 0.6wt% of benzoic acid, and the balance is water; the above components are mixed uniformly in proportion and then 0 .Filtration through a 22-micron filter membrane can produce a reactive dye inkjet printing ink based on ion association to regulate the transformation of micelle structure. The ink has a viscosity of 6.2 cP and a surface tension of 32 mN / m; the dynamic surface tension response rate is 180 mN / (m·s). Based on cryo-transmission observation, the aggregate structure of sodium lauryl polyether sulfate presents spherical micelles with an average particle size of 20 nm. The morphology of the sprayed ink droplets is uniform, and the continuous printing stability can be maintained for not less than 3 months under storage conditions of 25°C.

[0057] Example 8:

[0058] Preparation of a reactive dye inkjet printing ink based on ion association regulation of micelle structure transformation:

[0059] The invention relates to an inkjet printing ink for reactive dyes based on ion association-regulated micelle structure transformation, comprising 20.0 wt% of acryloyloxyethyltrimethylammonium chloride, 1.5 wt% of sodium polystyrene sulfonate, 8.0 wt% of reactive black 31, 10.0 wt% of 1-3 butanediol, 8.0 wt% of 1-2 propylene glycol, 2.0 wt% of sodium dihydrogen phosphate and 0.8 wt% of sodium lactate, with the balance being water, based on the total weight of the ink. The above components are mixed uniformly in proportion and then heated to 0.22°C. Micron membrane filtration can produce reactive dye inkjet printing ink based on ion association to regulate the transformation of micelle structure. The ink has a viscosity of 4.2 cP and a surface tension of 34.5 mN / m; the dynamic surface tension response rate is 55 mN / (m·s). Based on cryo-transmission observation, the aggregate structure of sodium polystyrene sulfonate presents a network of micelles with an average particle size of 120 nm. The morphology of the ejected ink droplets is uniform, and the continuous printing stability can be maintained for not less than 3 months under storage conditions of 25°C.

[0060] Example 9:

[0061] Preparation of a reactive dye inkjet printing ink based on ion association regulation of micelle structure transformation:

[0062] The reactive dye inkjet printing ink based on ion association to regulate micelle structure transformation comprises 9.0 wt% of dimethylaminopropyl methacrylamide-butylammonium bromide, 1.2 wt% of sodium 1-naphthalenesulfonate, 12.0 wt% of Reactive Yellow 84, 11.0 wt% of urea, 9.0 wt% of ethylene glycol, 0.7 wt% of triethanolamine and 0.9 wt% of benzoic acid, with the balance being water, based on the total weight of the reactive dye inkjet printing ink based on ion association to regulate micelle structure transformation. The reactive dye inkjet printing ink comprises 9.0 wt% of dimethylaminopropyl methacrylamide-butylammonium bromide, 1.2 wt% of sodium 1-naphthalenesulfonate, 12.0 wt% of Reactive Yellow 84, 11.0 wt% of urea, 9.0 wt% of ethylene glycol, 0.7 wt% of triethanolamine and 0.9 wt% of benzoic acid, with the balance being water ... By filtering through a micron filter membrane, a reactive dye inkjet printing ink based on ion association-regulated micelle structure transformation can be produced. The ink has a viscosity of 3.1 cP and a surface tension of 36.2 mN / m; the dynamic surface tension response rate is 240 mN / (m·s). Based on cryo-transmission observation, the aggregate structure of sodium 1-naphthalenesulfonate presents disc-shaped micelles with an average particle size of 12 nm. The morphology of the ejected ink droplets is uniform, and the continuous printing stability can be maintained for not less than 3 months under storage conditions of 25°C.

[0063] Example 10:

[0064] Preparation of a reactive dye inkjet printing ink based on ion association regulation of micelle structure transformation:

[0065] The invention relates to an inkjet printing ink for reactive dyes based on ion association-regulated micelle structure transformation, comprising 14.0 wt% of acryloyloxyethyltrimethylammonium chloride, 1.5 wt% of sodium naphthalenesulfonate formaldehyde condensate, 13.0 wt% of Reactive Red 181, 15.0 wt% of 1,2-pentanediol, 9.0 wt% of glycerol, 1.0 wt% of sodium carbonate and 1.3 wt% of potassium sorbate, with the balance being water, based on the total weight of the ink. The above components are mixed uniformly in proportion and then heated to 0.22°C. By filtering through a micron filter membrane, a reactive dye inkjet printing ink based on ion association-regulated micelle structure transformation can be produced. The ink has a viscosity of 4.8 cP and a surface tension of 31.8 mN / m; the dynamic surface tension response rate is 80 mN / (m·s). Based on cryo-transmission observation, the aggregate structure of sodium naphthalenesulfonate formaldehyde condensate presents porous spherical micelles with an average particle size of 70 nm. The morphology of the sprayed ink droplets is uniform, and the continuous printing stability can be maintained for not less than 3 months under storage conditions of 25°C.

[0066] Example 11:

[0067] Preparation of a reactive dye inkjet printing ink based on ion association regulation of micelle structure transformation:

[0068] The invention relates to an inkjet printing ink for reactive dyes based on ion association-regulated micelle structure transformation, comprising 8.0 wt% of 1-allyl-3-methylimidazolium bromide, 1.5 wt% of sodium dodecylbenzenesulfonate, 9.0 wt% of reactive yellow 1, 12.0 wt% of glycerol, 8.0 wt% of 1-2 propylene glycol, 0.5 wt% of sodium dihydrogen phosphate and 0.6 wt% of fumaric acid, with the balance being water, based on the total weight of the ink. The above components are mixed uniformly in proportion and then heated to 0.22 wt% by stirring. Micron membrane filtration can produce reactive dye inkjet printing ink based on ion association to regulate the transformation of micelle structure. The ink has a viscosity of 3.5 cP and a surface tension of 29.3 mN / m; the dynamic surface tension response rate is 210 mN / (m·s). Based on cryo-transmission observation, the aggregate structure of sodium dodecylbenzenesulfonate presents spherical micelles with an average particle size of 18 nm. The morphology of the ejected ink droplets is uniform, and the continuous printing stability can be maintained for not less than 3 months under storage conditions of 25°C.

[0069] Example 12:

[0070] Preparation of a reactive dye inkjet printing ink based on ion association regulation of micelle structure transformation:

[0071] The invention discloses an ink for printing reactive dyes based on ion association-regulated micelle structure transformation, comprising, based on the total weight of the ink, 17.0 wt% of acryloyloxyethyltrimethylammonium chloride, 3.0 wt% of sodium polystyrene sulfonate, 7.0 wt% of Reactive Red 123, 13.0 wt% of dipropylene glycol, 9.0 wt% of ethylene glycol, 1.0 wt% of tartaric acid, and 0.9 wt% of cetylpyridinium chloride, with the balance being water. The components are mixed uniformly in proportion and filtered through a 0.22-micron filter membrane to obtain an ink for printing reactive dyes based on ion association-regulated micelle structure transformation. The ink has a viscosity of 5.2 cP and a surface tension of 35 mN / m; a dynamic surface tension response rate of 65 mN / (m·s); and based on cryo-transmission observation, the aggregate structure of the sodium polystyrene sulfonate exhibits a network-like micelle structure with an average particle size of 130 nm. The ejected ink droplets have a uniform morphology and can maintain continuous printing stability for not less than 3 months under storage conditions of 25°C.

[0072] Example 13:

[0073] Preparation of a reactive dye inkjet printing ink based on ion association regulation of micelle structure transformation:

[0074] The reactive dye inkjet printing ink based on ion association regulation of micelle structure transformation comprises 15.0 wt% of 1-carboxymethyl-3-methylimidazolium chloride, 2.0 wt% of sodium lignin sulfonate, 12.0 wt% of Reactive Yellow 44, 15.0 wt% of thiodiethanol, 10.0 wt% of polyethylene glycol, 2.0 wt% of disodium hydrogen phosphate and 2.2 wt% of sodium lactate, with the balance being water. The above components are mixed uniformly in proportion and then heated to 0.2 By filtering through a 2-micron filter membrane, a reactive dye inkjet printing ink based on ion association-regulated micelle structure transformation can be produced. The ink has a viscosity of 6.0 cP and a surface tension of 38.5 mN / m; the dynamic surface tension response rate is 35 mN / (m·s). Based on cryo-transmission observation, the aggregate structure of sodium lignin sulfonate presents clustered micelles with an average particle size of 150 nm. The morphology of the ejected ink droplets is uniform, and the continuous printing stability can be maintained for not less than 3 months under storage conditions of 25°C.

[0075] Example 14:

[0076] Preparation of a reactive dye inkjet printing ink based on ion association regulation of micelle structure transformation:

[0077] Based on the total weight of the reactive dye inkjet printing ink based on ion association regulation of micelle structure transformation, the ink includes 13.0wt% of 3-(trimethylammonium)-2-hydroxypropyl glycidyl ether chloride, 2.5wt% of sodium methacryloyloxyethyl sulfonate, 7.0wt% of Reactive Yellow 76, 12.0wt% of glycerol, 8.5wt% of 1-2 propylene glycol, 2.5wt% of sodium carbonate and 2.0wt% of zinc pyrithione, and the balance is water; the above components are mixed in proportion and then After filtration with a 0.22-micron filter membrane, a reactive dye inkjet printing ink based on ion association-regulated micelle structure transformation can be produced. The ink has a viscosity of 4.0 cP and a surface tension of 32.7 mN / m; the dynamic surface tension response rate is 260 mN / (m·s); based on cryo-transmission observation, the aggregate structure of sodium methacryloyloxyethyl sulfonate presents rod-shaped micelles with an average particle size of 32 nm. The morphology of the sprayed ink droplets is uniform, and the continuous printing stability can be maintained for not less than 3 months under storage conditions at 25°C.

[0078] Example 15:

[0079] Preparation of a reactive dye inkjet printing ink based on ion association regulation of micelle structure transformation:

[0080] The invention relates to an inkjet printing ink for reactive dyes based on ion association-regulated micelle structure transformation, comprising 10.0 wt% of carboxymethyl tributylphosphonium bromide, 1.5 wt% of sodium polystyrene sulfonate, 11.0 wt% of Reactive Red 24, 12.5 wt% of ethylene glycol, 9.0 wt% of 1-3 butanediol, 1.5 wt% of potassium dihydrogen phosphate and 2.0 wt% of cetylpyridinium chloride, with the balance being water, based on the total weight of the ink. The above components are mixed uniformly in proportion and then heated to 0.2 wt% by stirring. By filtering with a 2-micron filter membrane, a reactive dye inkjet printing ink based on ion association-regulated micelle structure transformation can be produced. The ink has a viscosity of 3.8 cP and a surface tension of 33.5 mN / m; the dynamic surface tension response rate is 75 mN / (m·s). Based on cryo-transmission observation, the aggregate structure of sodium polystyrene sulfonate presents porous spherical micelles with an average particle size of 95 nm. The morphology of the ejected ink droplets is uniform, and the continuous printing stability can be maintained for not less than 3 months under storage conditions of 25°C.

[0081] The above descriptions are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent process transformations made using the description of the present invention, or any direct or indirect application in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A reactive dye inkjet printing ink based on ion association regulation, characterized in that: The composition by mass percentage is as follows: Cationic compound 1% to 50%, reactive dye 1% to 20%, anionic surfactant 0 to 10%, cosolvent 0 to 20%, moisturizer 0 to 20%, pH regulator 0 to 10%, antibacterial agent 0 to 2%, and the balance is deionized water; The cationic compound is a substance containing a positively charged group and a reactive group: the positively charged group is one or more of an amino group, a quaternary ammonium group, a quaternary phosphonium group, a guanidine group, an imidazolium group, a pyridinium group, a piperidinium group, a morpholinium group, a sulfonium group, an iodonium group, and an aziridine group; the reactive group is one or more of a carboxylic acid group, an acid anhydride, an acid halide, an olefin, an epoxy group, an isocyanate group, a carbodiimide group, a sulfonyl chloride group, an aziridinium group, a cyclic carbonate group, an azide group, a disulfide bond, a pyrimidine group, and an s-triazine structure, and the number average molecular weight is 50-1000. The anionic surfactant is a substance containing an anionic group, a hydrophobic group and a counterion: the anionic group includes one or more of a sulfonic acid group, a sulfate group, a carboxyl group, a phosphate group, a methylsulfonate group, and a sulfosuccinic acid diester group; the hydrophobic group includes one or more of an alkyl group, an aryl group, an alkenyl group, and an alkynyl group; and the counterion includes one or more of a sodium ion, a potassium ion, and an ammonium ion.

2. The reactive dye inkjet printing ink based on ion association regulation according to claim 1, characterized in that: The cationic compound is 3-(trimethylammonium)-2-hydroxypropyl glycidyl ether chloride, 3-(triethylammonium)-2-hydroxypropyl glycidyl ether chloride, 3-isocyanatopropyl trimethylammonium chloride, 1-ethyl-3-(3-trimethylammoniumpropyl) carbodiimide dichloride, 2-azidoethyltrimethylammonium bromide, 3-azidopropyltrimethylammonium bromide, 4-vinylbenzyltriphenylphosphonium chloride, carboxymethyltributylphosphonium bromide, 1-(2-triphenylphosphoniumethyl)aziridine bromide, N-(2,3-epoxypropyl)guanidine hydrochloride, bis(2-guanidinoethyl)disulfide dihydrochloride, 1-carboxymethyl-3-methylimidazole chloride, 1-allyl-3-methylimidazole Bromide, 2-hydroxyethyltriphenylsulfonium bromide, bis(4-methylphenyl)iodonium hexafluorophosphate, N,N'-bis(2,3-epoxypropyl)-N,N,N',N'-tetramethylhexanediammonium dichloride, 1-propargyl-3-(3-azidopropyl)imidazolium bistrifluoromethanesulfonyl imide salt, octylbutyldimethylammonium bromide, octylhexyldimethylammonium bromide, tetradecyltrimethylammonium bromide, hexadecyltrimethylammonium chloride, octadecyltrimethylammonium chloride, dioctyldimethylammonium bromide, didodecyldimethylammonium chloride, dioctadecyldimethylammonium chloride, 2,3-epoxypropyltrimethylammonium chloride, 2,3-epoxypropyltriethylammonium chloride, 2,3-epoxypropyldimethylbutane Ammonium chloride, 2,3-epoxypropyldimethyloctanium chloride, 2,3-epoxypropyldimethyldodecyl ammonium chloride, 3-hydroxypropyltrimethylammonium chloride, 3-chloro-2-hydroxypropyltrimethylammonium chloride, 3-chloro-2-hydroxypropyltriethylammonium chloride, 3-chloro-2-hydroxypropyldimethylbutane ammonium chloride, 3-chloro-2-hydroxypropyldimethyloctanium chloride, 3-chloro-2-hydroxypropyldimethyldodecyl ammonium chloride, 3-chloro-2-hydroxypropyldimethyloctadecyl ammonium chloride, acryloyloxyethyltrimethylammonium chloride, dimethylaminopropylmethacrylamide-butylammonium bromide, dimethylaminopropylmethacrylamide-hexylammonium bromide, dimethylaminopropylmethacrylamide-benzylammonium chloride , 3-(trimethylammonium)propyl-1-chloro-s-triazine chloride, 1-chloro-3-(dimethyloctadecylammonium)-s-triazine bromide, triphenyl(carboxymethyl)phosphonium bromide, tributyl(2-carboxyethyl)phosphonium chloride, guanidine hydrochloride, 2-amino-4,6-dichloropyrimidineguanidine salt, 5-nitro-2-pyrimidineguanidine hydrochloride, N-dodecylpyridinium bromide, hexadecylpyridinium chloride, 1-ethyl-3-methylimidazolium tetrafluoroborate, 1-methyl-3-azetidine chloride, 1-butyl-1-methylazetidine bromide, 1-benzyl-3-azetidine bromide, choline chloride, acetylcholine chloride, and a mixture of one or more of the following:

3. The reactive dye inkjet printing ink based on ion association regulation according to claim 1, characterized in that: The anionic surfactant is sodium dodecyl sulfonate, sodium hexadecyl sulfonate, sodium secondary alkyl sulfonate, sodium dodecylbenzene sulfonate, sodium dodecylnaphthalene sulfonate, sodium 1-naphthalene sulfonate, sodium xylene sulfonate, sodium naphthalene sulfonate formaldehyde condensate, sodium α-olefin sulfonate, sodium olefin sulfonate, sodium undecynoate, sodium dioctyl sulfosuccinate, sodium dodecyl sulfosuccinate, sodium lauryl polyether sulfosuccinate, sodium lignin sulfonate, sodium methacryloyloxyethyl sulfonate, sodium polystyrene sulfonate, sodium dodecyl sulfate, sodium hexadecyl sulfate, ammonium lauryl sulfate, coconut oil sulfate A mixture of one or more of sodium, sodium laureth sulfate, ammonium cocoyl sulfate, sodium α-olefin sulfate, sodium dodecylphenol sulfate, sodium perfluorooctyl sulfate, sodium stearate, potassium stearate, sodium laurate, sodium laureth carboxylate, sodium cocoyl glycinate, sodium lauryl phosphate, sodium lauryl phosphate, potassium octyl phosphate, sodium dioctyl phosphate, potassium didodecyl phosphate, sodium laureth phosphate, ammonium nonylphenol polyoxyethylene ether phosphate, potassium perfluoroalkyl phosphate, sodium phenyl phosphate, sodium N-methyl taurate, and sodium lauroyl sarcosinate.

4. The reactive dye inkjet printing ink based on ion association regulation according to claim 1, characterized in that: The reactive dye is one or a mixture of reactive red 2, reactive red 24, reactive yellow 3, reactive blue 13, reactive red 1, reactive yellow 1, reactive blue 4, reactive red 266, reactive yellow 160, reactive yellow 145, reactive blue 250, reactive yellow 176, reactive blue 221, reactive red 195, reactive black 5, reactive orange 16, reactive blue 19, reactive red 123, reactive yellow 27, reactive blue 74, reactive red 227, reactive yellow 76, reactive blue 203, reactive orange 122, reactive blue 171, reactive red 181, reactive yellow 44, reactive blue 114, reactive red 241, reactive yellow 39, reactive blue 69, reactive red 194, reactive red 177, reactive yellow 84, reactive blue 182, reactive violet 33, reactive orange 78, reactive blue 194, reactive black 31, reactive orange 107, and reactive blue 204.

5. The reactive dye inkjet printing ink based on ion association regulation according to claim 1, characterized in that: The cosolvent is one or a mixture of ethylene glycol, 1-3 butanediol, glycerol, 2-methyl-2,4-pentanediol, 1,2-pentanediol, dipropylene glycol, urea, diethylene glycol, formamide, thiodiethanol, polyethylene glycol, trimethylolpropane and propylene glycol methyl ether.

6. The reactive dye inkjet printing ink based on ion association regulation according to claim 1, characterized in that: The moisturizing agent is one or a mixture of glycerol, 1-2 propylene glycol, 1-3 propylene glycol, 1-3 butylene glycol, ethylene glycol, pentanediol, hexylene glycol, diethylene glycol, methylpropylene glycol, polyethylene glycol, polypropylene glycol and sorbitol.

7. The reactive dye inkjet printing ink based on ion association regulation according to claim 1, characterized in that: The pH regulator is one or a mixture of hydrochloric acid, sulfuric acid, phosphoric acid, sulfamic acid, citric acid, tartaric acid, aminomethyl propanol, tetramethylammonium hydroxide, meglumine, monoethanolamine, diethanolamine, triethanolamine, dipotassium hydrogen phosphate, potassium dihydrogen phosphate, disodium hydrogen phosphate, sodium dihydrogen phosphate, sodium bicarbonate, sodium carbonate, sodium hydroxide, Tris-HCl buffer and borax-boric acid buffer system.

8. The reactive dye inkjet printing ink based on ion association regulation according to claim 1, characterized in that: The antibacterial agent is one or a mixture of benzoic acid, methyl parahydroxybenzoate (methylparaben), calcium propionate, fumaric acid, polyhexamethylene biguanide, cetylpyridinium chloride, zinc pyrithione, copper phthalocyanine derivatives, potassium sorbate, dehydroacetic acid and sodium lactate.

9. A printing method for a reactive dye inkjet printing ink based on ion association regulation, comprising the reactive dye inkjet printing ink based on ion association regulation according to any one of claims 1 to 8, characterized in that: The method comprises the following steps: Take each raw material component, mix and stir according to the component ratio for 15 minutes to 180 minutes to make the ink components evenly mixed; The active dye inkjet printing ink based on ion association regulation of micelle structure transformation is finally obtained by filtering with a 0.10-1.00 micron filter membrane.

10. The printing method of the reactive dye inkjet printing ink based on ion association regulation according to claim 9, characterized in that: The ink has a viscosity of 1 to 100 cP, a surface tension of 20 to 100 mN / m, a pH value of 3 to 10, a dynamic surface tension response rate of 1 to 300 mN / (m·s), and based on cryo-transmission observation, the aggregate structure of anionic surfactants includes spherical, worm-like, lamellar micelles and vesicle structures. Due to the differences in their aggregate structures, their average particle size distribution is 1 nm to 1000 nm. The micellar phase change active dye ink regulated by cationic polymers is evenly mixed according to the component ratio and then filtered through a 0.10 to 1.00 μm filter membrane.