CN105111363B - A kind of function performed polymer and preparation method and application - Google Patents

A kind of function performed polymer and preparation method and application Download PDF

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CN105111363B
CN105111363B CN201510598169.6A CN201510598169A CN105111363B CN 105111363 B CN105111363 B CN 105111363B CN 201510598169 A CN201510598169 A CN 201510598169A CN 105111363 B CN105111363 B CN 105111363B
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disperse
performed polymer
function performed
emulsion
mass fraction
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CN105111363A (en
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朱亚伟
丁志平
胡必清
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Suzhou University
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Suzhou University
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Abstract

The invention discloses a kind of function performed polymer and preparation method and application, function performed polymer is butyl acrylate type polymer, is obtained using emulsion polymerization by monomer, modifier and emulsifying agent.Synthetic thickening agent, liquid dispersion dyestuff are mixed with the function performed polymer and water of the present invention, and stirred, print paste is obtained.By obtained print paste, first on rotary screen printing machine or screen printing machine, the stamp to dacron and drying are completed；Carry out at high temperature on tentering heat setter again, printed polyester fabric is obtained.Technical scheme has the feature of stamp short route, and fabrics feel soft, without the need for post-treated again, has saved substantial amounts of water resource and energy consumption, and almost without wastewater discharge, and process equipment is all conventional equipment, is a kind of green stamp process technology.

Description

A kind of function performed polymer and preparation method and application
Technical field
The invention belongs to fabrics printing and dyeing technical field, and in particular to a kind of function performed polymer and preparation method thereof with should With for the short route of the direct printing of dacron, the printing technology of energy-saving and emission-reduction.
Background technology
The emulsion polymerization of acrylate is the maximum purposes of acrylate, according to the physics and chemistry to generating polymer It is different to require, acrylate can be made to carry out copolymerization with other vinyl monomers.Such as giving polymer has vinegar with the monomer of hardness Sour ethylene, styrene, methyl methacrylate, acrylonitrile etc.；Giving polymer has acrylic acid, first with the monomer of surface adhesion force The monomers such as base acrylic acid, methylene succinic acid；These monomers can give polymer with polarity, so as to increase adhesive force.With propylene The specific acrylate such as acid butyl ester, ethyl acrylate, acrylic acid-2-ethyl caproite is resin prepared by raw material, because with resistance to Hot, resistance to flexible and oil resistivity, is used as elastomer more.One of the purposes of acrylate in textile printing and dyeing is binding agent, is used Work improves feel, color fastness and stamp printing performance of pigment printing fabric etc..
The patent of invention of Application No. 201310160602.9 is disclosed by fatty alcohol-polyoxyethylene ether（Peregal O-25）、 Sodium lauryl sulphate, acrylic acid methyl ester., ethyl acrylate, glytidyl methacrylate, vinyl acetate, methyl methacrylate Ester, acrylic acid, methacrylic acid ethylidene-urea ethoxylated ester, Ammonium persulfate., sodium sulfite, water, made by Jing emulsion polymerizations Binding agent.Product has that the feature of environmental protection is good, adhesive fastness is high, color fixation fastness good, stain resistant, resistance to xerotripsis and wet rubbing performance it is good.Application Number disclose by epoxy acrylate, n-BMA, methacrylic acid for 201310502071.7 patent of invention Methyl ester, acrylonitrile, monobutyl itaconate, sodium lauryl sulphate, sulfydryl polysiloxanes, double pentaerythritol methacrylate, silicon Alkane coupling agent KH5601-2, disodium hydrogen phosphate, morpholine, methylmethoxy-isoflavone, Ammonium persulfate., auxiliary agent, water Jing emulsion polymerizations Made by hard printing adhesive.Binding agent is harder, but good toughness, and easy fracture, is not suitable for high to hardness requirement knitting Thing stamp；Also have that excellent water-fast, hot water resistance, drug resistance physical property, cohesive force be strong, quick solidifying, it is high for textile printing fastness, It is ageing-resistant, it is adaptable to many fabrics of the abrasion such as sports goods, appliances for labor protection.The patent of invention of Application No. 201310509861.8 One kind is disclosed, it is sweet by butyl acrylate, methyl methacrylate, acrylic acid, N-[2-(2-methyl-4-oxopentyl), Glycidyl methacrylate Grease, amido silicon oil, maleic anhydride, sodium hydroxide, methacryloxypropyl trimethoxy silane, vinyl trimethoxy Silane, dodecylbenzene sodium sulfonate, emulsifying agent AFX1080, emulsifying agent EF-810, tertiary lauryl alcohol, fatty alcohol-polyoxyethylene ether sulfur Sour sodium, high vividness printing adhesive made by attapulgite modified, water Jing emulsion polymerizations.Binding agent is used for PRINTED FABRIC feel Good, soft highly-elastic, vividness are high, and with excellent equalization, film property, breathability and resistance to water etc., and harmful substance first Aldehyde burst size is low, meets environmental requirement.The patent of invention of Application No. 201110337869.1 discloses a kind of environment-friendly type coating Printing adhesive, adds organic solvent N-Methyl pyrrolidone, IPDI first in the reactor full of noble gases and urges The dibutyl tin laurate of agent amount, heating for dissolving obtain a liquid；Then by Polyethylene Glycol PEG-600 and trimethylolpropane It is dissolved in appropriate N-Methyl pyrrolidone, obtains b liquid；Then b liquid is slowly dropped in a liquid, temperature control reacts 1 ~ 5h, obtains Prepolymer product；Finally prepolymer product is sequentially passed through after end-blocking, chain extension and neutralisation treatment, that is, obtains aqueous polyurethane product. The environment-protection coating printing adhesive of preparation, with good mesh-like bridging property, resistance to water, yellowing resistance, emulsion-stabilizing without Poison, with preferable electrolyte-resistant, acidproof, alkaline resistance properties；PRINTED FABRIC soft touch, color fastness are strong, environmental friendliness.Application number Patent of invention for 201310501904.8 discloses a kind of thin film printing adhesive, by urethane acrylate, polyacrylamide Amine, ethyl acrylate, dodecylbenzene sodium sulfonate, propylene are fine, emulsifying agent（OP-10）, isopropanol, Cycloalkane dicarboxylic acid monoesters, benzene Ethylene, 2- nitro P- pHENYLENE dI AMINEs, ethyl acetate, carbamide, auxiliary agent, Ammonium persulfate., water are made, and Jing emulsion polymerizations are made.It is viscous Mixture can form the strong thin film of adhesion strength on fabric, and PRINTED FABRIC has preferable crock fastness, soft；Film forming is colourless It is bright, pigment color and luster is not affected, and thickness is uniform, it is smooth, make pigment form and aspect be able to good behaviour；Conjunctiva speed is appropriate, not tacky； Film-strength is high, film forming softness high resilience.The patent of invention of Application No. 201310502187.0 discloses a kind of environment-friendly low-temperature Solidification printing adhesive, by urethane acrylate, polyoxyethylenated alcohol sodium sulfate, methacrylic acid diethylamino second Ester, AAEM, butyl polyacrylate, fatty acid polyethylene glycol ester, butyl glycidyl ether, polyethers Dihydroxylic alcohols, tartaric acid, Ammonium persulfate., auxiliary agent, water are made.The binding agent low-temperature curable, environmentally friendly formaldehydeless, viscosity are low, Yi Yin Flower, adhesion are strong, water-fast, corrosion-resistant；Binding agent is used for stamp, is difficult the silk screen that bonds, and flower pattern is stable, and fastness is good, easy to control, behaviour Make easy, can be used for the often abrasion such as labour protection, the garment material of often washing, flower-shape is lasting.Application No. 201310502040.1 Patent of invention discloses a kind of pigment printing binding agent, by bisphenol A epoxy acrylate, methacrylic acid, methyl methacrylate Ester, ethyl methacrylate, glycidyl acrylate, Polyethylene Glycol, ethylene glycol ether acetate, isoamyl butyrate, allyl Base sodium sulfonate, 24-methylene cycloartanol, Ammonium persulfate., auxiliary agent, water are made.The binding agent has intensity height, fastness Good, elastic good, soft, slow curing not network blocking, the performance of easy cleaning, it is adaptable to mechanical plate printing and net cylinder stamp, while The advantages of can also be used in terms of hand printing coating.The patent of invention of Application No. 201310501952.7 discloses a kind of coating Printing adhesive, by polyether acrylate, N- butoxy methyl acrylamides, AAEM, ethoxy Base trimethylolpropane trimethacrylate, ethoxylated neopentylglycol double methacrylate, butyl acrylate, isocyanuric acid three contract Water glyceride, OP-10, methacrylic acid, Ammonium persulfate., auxiliary agent, water are made.The binding agent has high temperature resistant, weatherability, resistance to electricity The characteristics of arc and self-extinguishment, also with excellent pliability, the low characteristic of cured film shrinkage factor；Using the coating of the binding agent Printing technology is simple, color is rich and gaudy, clear-cut, flower pattern is stable, and fastness is good.The invention of Application No. 201310502202.1 is special Profit discloses a kind of fire-retardant printing adhesive, by epoxy acrylate, sodium lauryl sulphate, acrylic acid, styrene, bisphenol-A, Dimethylaminoethyl methacrylate, 1,6 hexanediyl esters, tetrabromophthalic anhydride, Ammonium persulfate., auxiliary agent, water Make.Using bisphenol-A, tetrabromophthalic anhydride so that binding agent has excellent flame retardant effect, resistance to ag(e)ing, also has The characteristics of excellent resistance to water, hot water resistance, drug resistance physical property, caking property, toughness, it is adaptable to which sports goods etc. is easy to wear aging Fabric.The patent of invention of Application No. 201310502217.8 discloses a kind of super soft printing adhesive, by polyurethane propylene Sour fat, isophorone diisocyanate, acrylic acid, hydroxyethyl methylacrylate, ethyl polysilicate, alpha-hydroxyalkyl benzophenone, carboxylic first Base cellulose, 2- butoxy-ethanol, isopropanol, methyl methacrylate, menthyl acetate, polyoxyethylene lauryl ether, over cure Sour ammonium, auxiliary agent, water are made.The binding agent has excellent resistance to optical, against weather, a lower temperature resistance, high wearability, adhesion Power, pliability, peel strength；The binding agent applied range, fastness are good, and for elastic fabric not easy fracture, feel is extremely soft Soft and non-caked, the approximate feel of active dyestuff is the preferable materials of high-grade fabric pigment printing.Application No. 201310359913.8 patent of invention discloses a kind of printing adhesive, by propylene glycol monobutyl ether, ethanol, two isobutyl of azo Nitrile, hydroxyethyl methylacrylate, methyl methacrylate, ethyl acrylate, acrylic acid, N, N- dimethylethanolamines, water make. The binding agent firmly sticks to reactive dye pattern on the release base material of PET film, resistance to xerotripsis, while under humidified condition It is rapid to dissolve, reactive dye pattern is transferred to into textile surface, with room temperature rapid-curing cutback, resistance to xerotripsis, the characteristics of water-soluble after film forming. The patent of invention of Application No. 201310502203.6 discloses a kind of binding agent, by glycidyl methacrylate, propylene Sour methyl ester, trichloroethyl phosphate, polybutene, deca-BDE, epoxy acrylate, polyurethane acroleic acid fat, triethylene glycol, Polyvinyl alcohol, titanate coupling agent TMC-TTS, benzyl dimethyl phenol polyethenoxy ether, Ammonium persulfate., auxiliary agent, water are made.Use Trichloroethyl phosphate, deca-BDE so that binding agent has excellent flame retardant effect；Also there is water-fast, cured film to shrink Rate is low, weatherability, cold-resistant, anlistatig feature；Also retains polyurethane resin it is soft the characteristics of.Application No. 201310501885.9 patent of invention disclose a kind of binding agent, by aromatic urethane acrylate, butyl acrylate, third Olefin(e) acid, hydroxyethyl methylacrylate, sodium sulfite, sodium lauryl sulphate, carboxy acrylic ester, Ammonium persulfate., auxiliary agent, water Make.The binding agent elasticity is good, dust-proof；Bake under cryogenic, dry fastness, fastness to wet rubbing, the side such as soaping fastness Face has obvious advantage, is adapted to various fabric stamps.The patent of invention of Application No. 201310501979.6 discloses one kind Printing adhesive, by bisphenol A epoxy acrylate, dodecylbenzene sodium sulfonate, glycerol, trimethylolethane, xylitol, fourth oxygen Base triethyl phosphate, butyl methacrylate, 1,6 hexanediyl esters, trimethylolpropane trimethacrylate, nonyl benzene Phenol, polyvinyl butyral resin, Ammonium persulfate., auxiliary agent, water are made；The printing adhesive, without APEO, formaldehyde and difficult degradation chemical combination Thing etc., it is environment friendly and pollution-free, with good stability and dispersive property, be prevented from pigment particles coagulation, lower temperature with Under bake film forming crosslinking, high degree reducing energy consumption and sewage discharge, with adhesion strength is strong, quick solidifying, good toughness, water-fast, resistance to The characteristics of hot water, drug resistance physical property.The patent of invention of Application No. 201010262995.0 discloses a kind of binding agent, by by soft list Body（Acrylic acid methyl ester., ethyl acrylate, Isooctyl acrylate monomer, propylene butyl ester）, hard monomer（Acrylic acid and/or metering system Acid, methyl methacrylate, ethyl methacrylate, acrylonitrile, styrene）, functional monomer（2-(Acryloyloxy)ethanol and/or Hydroxypropyl acrylate, glycidyl acrylate, hydrophilic crosslinking monomer HA）, emulsifying agent, initiator, pH buffer, water system Into, using three kinds of monomer collaborations as function monomer, carboxyl crosslinking, hydroxyl crosslinking, epoxy cross-linking etc. being produced, the stamp for obtaining glues Mixture emulsion has excellent resistance to water and mechanical performance.Cross-linking monomer used and emulsifying agent do not contain N- methylol propionyl The compositions such as amine, APEO, formaldehydeless release during baking and use, it is adaptable to high-grade environment-friendlyprinting printing adhesive.Application No. 200710170795.0 patent of invention disclose a kind of binding agent, by main monomer（Butyl acrylate, styrene, metering system Sour methyl ester）, auxiliary monomer（Acrylic acid, methacrylic acid）, cross-linking monomer（N-[2-(2-methyl-4-oxopentyl), acetoacetyl methyl-prop Olefin(e) acid ethyl ester）And cross-linking agent（Adipic dihydrazide, carbon acid dihydrazide, acid dihydrazide, succinic acid hydrazide ii, 1,3-propanedicarboxylic acid two Hydrazides）Make；The finished product stamp that binding agent is obtained has the advantages that soft, bright in colour, wear-resisting and soaping fastness is high, uses In cotton, the stamp of polycot blend fabric, good result is all obtained.The patent of invention of Application No. 200810024658.0 is disclosed A kind of binding agent, is made up of soft monomer, hard monomer, function monomer, emulsifying agent, initiator, water.Soft monomer is acrylic acid second Ester, butyl acrylate, 1-Octyl acrylate, Isooctyl acrylate monomer, butyl methacrylate, acrylic acid-2-ethyl caproite, methyl-prop One or two mix monomers of olefin(e) acid ethyl ester；Hard monomer be acrylic acid, acrylic acid methyl ester., acrylonitrile, methyl methacrylate, Cinnamic one or two mix monomers；Function monomer is Glycidyl Acrylate, glycidyl acrylate, metering system Acryloxypropylethoxysilane trimethoxy silane, octamethylcy-clotetrasiloxane, vinyl heptamethylcyclotetrasiloxane one or two mix Close monomer.Pigment printing is carried out using the binding agent of this class formation, good hand touch, color fastness are high；Do not release during following process Formaldehyde is put, meets environmental requirement.
So, acrylic acid ester emulsion type of polymer is various, has been widely used in textile printing, different by compatibility Compound can obtain various products for stamp bonding, provides the performance enriched for printed articles, it is such as water-fast, Heat-resisting, antiseized, fire-retardant, color inhibition, softness etc..For the selection and cooperation and emulsifying of the acrylate monomer of emulsion polymerization The combination of agent, modifier and monomer is the determiner of final cementitious product performance.
Polyster fibre is the maximum synthetic fibers of yield, and the printed articles of dacron accounts for terylene dyeing and printing process total amount 40% or so；The major way of printed polyester has the modes such as direct printing and pigment printing：
1）Direct printing：By the mill base of disperse dyes directly by screen print on the surface of dacron, formed coloured Pattern；Then, evaporated by high temperature（High-temperature steam medium）, complete upper dye and set of the disperse dyes to polyster fibre；Again By soaping, reduction cleaning, the operation such as washing, remove upper dye or do not anchor at dyestuff on polyster fibre（Dyestuff loose colour）With Stamp medium（Such as thickener, additive）, last drying or tentering setting are obtained that color fastness is excellent and the print of fabrics feel soft Flower product.Direct printing is the major way of current stamp, and the color fastness of printed articles is excellent, printed articles it is soft. The maximum inferior position of direct printing is：Very big to the consumption of water resource, greatly, the colourity of waste water is deeper, COD value for wastewater discharge It is higher；According to statistics, produce 1 ton of fabric water consumption 200-250 ton, wherein soap, reduction cleaning, the postprocessing working procedures water consumption such as washing Accounting reaches more than 70%.
2）Pigment printing：By coating（Coloured pigments）Mill base directly by screen print in the surface of dacron, shape Into coloured pattern；Then, by high-temperature heat treatment（High-temperature hot air medium）, by binding agent in mill base and the work of cross-linking agent With, complete the set of coating and polyster fibre, be obtained printed articles.Pigment printing is little to the consumption of water resource, discharge of wastewater Amount is little.In existing pigment printing, binding agent and dosage of crosslinking agent are larger, and printing quality is bad, and color fastness is poor, pigment printing Maximum inferior position is：The performance of binding agent and cross-linking agent determines the color fastness and feel of printed articles, relative to direct printing system For product, color fastness is poor, and feel is harder or coarse, and the chromatograph of coating is abundant and diversified not as good as disperse dyes.Because of coating The shortcoming of stamp, limits the application of pigment printing, is only used for small area or to the less demanding printed articles of feel.
With today that the requirement of energy-saving, energy-saving and emission-reduction is increasingly taken seriously, the new terylene of necessary research and development Textile printing technology.Need both have the advantages that stamp work flow is short, little to water resources consumption amount and wastewater discharge is little, and Have the advantages that excellent direct printing color fastness and fabrics feel soft, chromatograph are wide；Need simultaneously to avoid direct printing from providing water The shortcoming that source consumption is big and wastewater discharge is big, also to be avoided that stamp feel is harder or coarse, that stamp color fastness is poor is scarce Point；But existing acrylic acid ester emulsion polymer is suitable for greatly pigment printing, direct printing is not applied to.For this reason, it may be necessary to develop Go out new performed polymer, with the performance that can reduce the retention rate to disperse dyes, that is, improve the rate of transform of the disperse dyes to fiber； Meanwhile, there is preferable film property and flexibility again, so as to realize the short route of disperse dyes and the direct printing of energy-saving and emission-reduction Technology.
The content of the invention
It is an object of the invention to provide a kind of preparation method of function performed polymer；The performed polymer for obtaining has can be reduced to dividing The performance of the retention rate of scattered dyestuff；Meanwhile, there is preferable film property and flexibility again, so as to realize the short route of disperse dyes With the direct printing technology of energy-saving and emission-reduction.
To achieve the above object of the invention, the technical solution used in the present invention is：
A kind of preparation method of function performed polymer, comprises the following steps：Monomer, modifier and emulsifying agent are added to the water Emulsion is formed, in the presence of initiator, Jing emulsion polymerizations obtain function performed polymer；In the emulsion, monomer, modifier and breast The mass fraction of agent is respectively 15～24%, 2～5%, 1.5～3%, and remaining is water；
The monomer is made up of butyl acrylate, acrylonitrile, acrylic acid, N hydroxymethyl acrylamide；With the quality of emulsion On the basis of, in the monomer, acrylic acid mass fraction is 0.4～0.6%, and the mass fraction of N hydroxymethyl acrylamide is 0.4 ～0.6%, the mass fraction of acrylonitrile is 2.5～3.5%, balance of butyl acrylate；
The composition of the modifier selects one of following four scheme：
（1）By ethyl acrylate, methacrylic acid, 1,4 cyclohexane dimethanol diacrylate, double-trimethylolpropane Tetraacrylate is constituted；
（2）By ethylene glycol dimethacrylate, tetramethylol methane tetraacrylate, isotridecyl acrylate, methyl Any two material composition of lauryl acrylate；
（3）It is made up of NVP, octamethylcy-clotetrasiloxane；
（4）It is made up of ethyl acrylate, methacrylic acid, NVP, octamethylcy-clotetrasiloxane；
The emulsifying agent is made up of anion emulsifier and nonionic emulsifier；The anion emulsifier is dodecyl Sodium sulfonate and/or polyoxyethylene fatty alkyl ether sulfonate；The nonionic emulsifier is SP-80 and/or isomerous tridecanol polyoxy Vinyl Ether；In the emulsion, the mass fraction of anion emulsifier is 0.4～0.6%；
The initiator is persulfate.
In preferred technical scheme, the molecular formula of polyoxyethylene fatty alkyl ether sulfonate is RO (CH2CH2O)nCH2CH2SO3Na, RO are fatty alcohol construction unit, and R is alkyl, and containing 12～18 carbon atoms, n is 9～20；Isomerous tridecanol Polyoxyethylene ether molecular formula is R ' O (CH2CH2O)mH, R ' for isomerous tridecanol, m is 9～15.
In preferred technical scheme, the modifier is by ethyl acrylate, methacrylic acid, 1,4-CHDM two Acrylate, double-trimethylolpropane tetra-acrylate composition；On the basis of the quality of emulsion, in the modifier, Isosorbide-5-Nitrae-ring The mass fraction of hexane Dimethanol Diacrylate is 0.2～0.5%, the mass fraction of double-trimethylolpropane tetra-acrylate For 0.2～0.5%, the mass fraction of methacrylic acid is 0.2～0.5%, and the mass fraction of ethyl acrylate is 0.5～4.4%.
In preferred technical scheme, the modifier by ethylene glycol dimethacrylate, tetramethylol methane tetraacrylate, Any two material composition of isotridecyl acrylate, lauryl methacrylate；When modifier contains tetramethylolmethane four During acrylate, in the emulsion, the mass fraction of tetramethylol methane tetraacrylate is 0.1～0.3%.
In preferred technical scheme, the modifier is made up of NVP, octamethylcy-clotetrasiloxane；With On the basis of the quality of emulsion, in the modifier, the mass fraction of NVP is 0.8～1.5%, balance of eight Methyl cyclotetrasiloxane.In such as emulsion, when the total mass fraction of modifier is 2%, when the quality point of NVP When number is 1.2%, the mass fraction of octamethylcy-clotetrasiloxane is 0.8%.
In preferred technical scheme, the modifier by ethyl acrylate, methacrylic acid, NVP, Octamethylcy-clotetrasiloxane is constituted；On the basis of the quality of emulsion, in the modifier, the mass fraction of ethyl acrylate is 0.3～0.5%, the mass fraction of methacrylic acid is 0.3～0.5%, the mass fraction of NVP is 0.3～ 0.5%, balance of octamethylcy-clotetrasiloxane.
In above-mentioned technical proposal, compound of the emulsion comprising various compositing monomers, modifying agent and emulsifying agent, each compound Mass fraction calculate all on the basis of the gross mass of emulsion, that is, what is embodied is all mass fraction of each compound in emulsion.
In above-mentioned technical proposal, monomer, modifier and emulsifying agent are added to the water, prepare emulsion；Initiator is added In water, initiator solution is prepared；Then quality accounting is pressed, initiator solution of the emulsion of 30～60% amounts with 30～60% amounts is mixed Close, prepare mixed liquor；It is 70～75 DEG C to adjust mixeding liquid temperature, then under agitation by remaining emulsion and remaining initiator Solution is dropped in mixed liquor, is added dropwise to complete, then is reacted 110～130 minutes, obtains the function performed polymer.
The invention also discloses the function performed polymer prepared according to above-mentioned preparation method, which is that butyl acrylate is birdsed of the same feather flock together Compound.Function performed polymer prepared by the present invention, rheological characteristic are good, and processability is good, with the guarantor extremely significantly reduced to disperse dyes The effect of rate is stayed, disperse dyes can not only be effectively facilitated and be transferred on polyster fibre, increase the fastness of PRINTED FABRIC；Can also Ensure fabrics feel soft, can apply to large area printed articles, overcome bonding agent and cross-linking agent color in existing stamp Fastness is poor, the defect that feel is coarse.
Therefore the invention also discloses application of the above-mentioned functions performed polymer in dacron direct printing, specifically include with Lower step, synthetic thickening agent, liquid dispersion dyestuff, function performed polymer and water is mixed, is stirred, and print paste is obtained；Wash Print paste stamp post-drying described in synthetic fibre fabric Jing；Jing high-temperature process, that is, complete dacron stamp, obtain dacron again Printed articles, need not again Jing evaporate operation and after road washing step；The temperature of the high-temperature process is 180 DEG C～210 DEG C, the time For 45～120 seconds；In the print paste, the mass fraction point of synthetic thickening agent, liquid dispersion dyestuff and function performed polymer Wei 0.5～1.5%, 0.5～3.5%, 0.5～2.0%.
In above-mentioned technical proposal, the liquid dispersion dyestuff is 10～30% former dyestuffs, 1.0～3.5% work by mass fraction Property grinding agent and surplus water composition；The active grinding agent is 1 by mass ratio:（0.5～2）Anion surfactant Constitute with nonionic surfactant；The anion surfactant is alcohol ether phosphate salt, alcohol ether carboxylate, lauryl phosphorus One or two mixture in acid esters potassium salt, the formaldehyde condensation products of methyl naphthalene sulfonic acid sodium；The nonionic surfactant For aliphatic acid polyethenoxy ether, fatty alcohol-polyoxyethylene ether, isomery fatty alcohol-polyoxyethylene ether, glycerin mono-fatty acid ester derivant In one or two mixture.
The print paste dye transfer rate constituted using function performed polymer of the present invention is high, and more than 96%, i.e., disperse dyes are from print In being all higher than 96%, therefore print paste to the rate of transform of fibrous inside transfer and set in pattern slurry, solid content is low, and maximum contains admittedly , less than 3.5%, far below the solid content of existing print paste, the printed articles pattern for obtaining is full, beautiful in colour, block face for amount Uniformly, definition is good, color fastness is high, soft, achieves unexpected technique effect；Particularly, the residual not shifted Disperse dyes can be combined together with fiber in the presence of synthetic thickening agent, function performed polymer securely, therefore, by this PRINTED FABRIC prepared by bright print paste without Jing reduction cleanings and washing step again is needed, still with excellent color fastness, resistance to Washing performance, color yield are high, solve the difficult problem that prior art has to pass through washing post processing, not only save substantial amounts of direct The water consumption of road washing step after stamp, more reduces the discharge of the sewage such as Organic substance, benefits the nation and the people, and is conducive to stamp to environmental protection section Energy direction is developed.
In above-mentioned technical proposal, the kind of former dyestuff includes：C.I. disperse red 54, C.I. disperse red 73s, C.I. disperse reds 86th, C.I. disperse reds 92, C.I. Red-1 200s 52, C.I. Red-1 200s 53, C.I. Red-1 200s 45, C.I. Red 167s, C.I. Red-1 200 79, C.I. disperse reds 277, C.I. Disperse Red 278s, C.I. Disperse Red 343s, C.I. disperse violet 26, C.I. disperse violet 63rd, C.I. disperse violet 77, C.I. disperse violet 93, C.I. disperse yellows 114, C.I. disperse yellows 119, C.I. disperse yellows 163, C.I. point Dissipate yellow 184:1st, C.I. disperse yellows 199, C.I. DISPERSE Yellow 211s, C.I. disperse oranges 30, C.I. disperse oranges 44, C.I. disperse oranges 61, C.I. disperse orange 73, C.I. disperse oranges 288, C.I. disperse blue 60s, C.I. Disperse Blue-79s, C.I. disperse blue 102, C.I. disperse blue 148th, C.I. disperse blue 165, C.I. disperse blue 183, C.I. disperse blue 183:1st, C.I. disperse blue 257, C.I. disperse blue 291, C.I. disperse blue 291:1st, C.I. disperse blue 301, C.I. disperse blue 354, C.I. dispersion green 9 or C.I. disperse browns 19.
The present invention utilizes anion surfactant and nonionic surfactant composition grinding agent to process former dyestuff and obtains Other components are had no adverse effect by disperse dyes, with function performed polymer, synthetic thickening agent no-float, are only needing 0.5～1.5% In the case of thickening agent, the print paste modest viscosity of preparation can just meet requirement of the stamp medium to viscosity.
The short route printing method of the dacron that the present invention is provided, collection are " low water resources consumption, low sewage discharge, excellent Color fastness, soft feel " solves the deficiency of existing printing technique in one；Synthetic thickening agent is prior art, will can be obtained Print paste, first on circular screen printer or screen printing machine, complete the stamp to dacron and drying；Again in tentering heat High-temperature process is carried out on boarding machine.
As above-mentioned technical proposal is used, the present invention has following advantages compared with prior art：
（1）The present invention is prepared with modifier Jing emulsion polymers by the monomer containing propylene group first and can be used for terylene The prepolymer of textile printing；The mass concentration of the active substance of the print paste prepared by the prepolymer is relatively low, and stamp medium Viscosity it is higher, with good rheological characteristic, meet requirement of the stamp medium to viscosity, therefore, in print paste, solid content is very Few, dye transfer rate is very high, and more than 96%, printing quality is good, and color fastness is high, is a kind of micro stamp mode, can be adapted to lithographic plate sieve The requirement of wire mark flower, garden wire mark flower.
（2）When prepolymer disclosed by the invention is used for dacron stamp with the print paste that liquid dispersion dyestuff is prepared, Dacron Jing prints drying, it is only necessary to Jing high-temperature heat treatments again（Such as using conventional heat setter）, without the need for post-treated again（Such as Soap, reduction cleaning）, can just prepare the excellent printed polyester product of soft, color fastness；Stamp flow process is short, water resource Consumption and wastewater discharge are extremely low, are a kind of green stamp process technologies.
（3）The color fastness of the printed articles that stamp of the present invention is obtained is identical with direct printing technology, and washing becomes color fastness and reaches 4-5 levels（Washing temperature is 50 degree）, washing staining fastness is up to 4 grades（Washing temperature is 50 degree）, dry friction color fastness reach 4-5 levels, Wet friction color fastness is up to 4 grades；Printed articles it is soft, reached the level of direct printing fabric；And without APEO, no Containing formaldehyde, particularly without washing post processing；The defect of the high sewage discharge of existing direct printing is overcome, is achieved unexpected Technique effect.
（4）The raw material composition for preparing prepolymer disclosed by the invention is reasonable, and emulsion polymerization process is controllable, the performed polymer for obtaining Mix homogeneously with remaining component when preparing direct printing mill base, the compatibility is good；Printing method is simple, it is only necessary to existing equipment component, Easily operated, the time is short, integrates " low water resources consumption, low sewage discharge, excellent color fastness, soft feel ", is adapted to big Area industrialized production.
Description of the drawings
Printed articles figures of the Fig. 1 for embodiment ten；
Printed articles figures of the Fig. 2 for embodiment 12；
Printed articles figures of the Fig. 3 for embodiment 18；
Printed articles figures of the Fig. 4 for comparative example one；
Printed articles figures of the Fig. 5 for comparative example two.
Specific embodiment
With reference to embodiment, the invention will be further described：
Embodiment one
1）By 15g butyl acrylate, 3g acrylonitrile, 0.5g acrylic acid, 0.5g N hydroxymethyl acrylamides, 3g acrylic acid Ethyl ester, 0.5g methacrylic acids, 0.5g 1,4 cyclohexane dimethanol diacrylates, 0.5g pair-trimethylolpropane tetra Acid esters, 0.5g emulsifying agent SP-80,0.5g dodecyl sodium sulfates, 0.5g isomerous tridecanol polyoxyethylene ethers（12）With 60g water Mixing, and it is sufficiently stirred for into 85g latex As；
2）By mass fraction be 1g Ammonium persulfate .s in room-temperature dissolution in 15g water, and be sufficiently stirred for into 16g initiator solutions A；
3）Half 8g for taking half 42.5g and initiator solution A mass of latex A quality adds the reaction dress of there-necked flask In putting, heat while stirring, be warming up to 70 DEG C.When temperature is up to 70 DEG C, under stirring, Deca is remaining simultaneously at leisure Latex A and initiator solution A, time for adding is 120min.After being added dropwise to complete, continue stirring 120min, 100g functions are obtained pre- Aggressiveness A.
Embodiment two
1）By 19g butyl acrylate, 3.5g acrylonitrile, 0.4g acrylic acid, 0.6g N hydroxymethyl acrylamides, 4g propylene Acetoacetic ester, 0.5g methacrylic acids, 0.2g 1,4 cyclohexane dimethanol diacrylates, 0.2g pair-trimethylolpropane 4 third Olefin(e) acid ester, 0.5g isomerous tridecanol polyoxyethylene ethers（8）, 0.5g dodecyl sodium sulfates, 1.5g fatty alcohol（C12-18）Polyoxy second Alkene ether（12）Sodium sulfonate and the mixing of 60g water, and it is sufficiently stirred for into emulsion B；
2）By mass fraction be 1g Ammonium persulfate .s in room-temperature dissolution in 8.1g water, and be sufficiently stirred for into initiator solution B；
3）In the reaction unit of the half three mouthfuls of baked cakes of addition for taking the half and initiator solution B mass of emulsion B mass, side The stirring of heating side, is warming up to 75 DEG C.When temperature is up to 75 DEG C, under stirring, at leisure simultaneously remaining emulsion B of Deca and Initiator solution B, time for adding are 110min.After being added dropwise to complete, continue stirring 120min, 100g function performed polymer B are obtained.
Embodiment three
1）Will be 18.0g butyl acrylate, 2.5g acrylonitrile, 0.5g acrylic acid, 0.5gN- n-methylolacrylamide, 2.0g different Tridecyl acrylate, 1.0g ethylene glycol dimethacrylates, 0.2g tetramethylol methane tetraacrylates, 0.5g emulsifying agents SP-80,1.0g dodecyl sodium sulfate, 0.5g isomerous tridecanol polyoxyethylene ethers（12）Mix with 60g water, and be sufficiently stirred for into Emulsion C；
2）By 1.0g Ammonium persulfate .s in room-temperature dissolution in 11.8g water, and be sufficiently stirred for into initiator solution C；
3）In the half addition reaction unit of the half and initiator solution C mass that take emulsion C mass, stir in heating Mix, be warming up to 72 DEG C.When temperature is up to 72 DEG C, under stirring, remaining emulsion C of Deca and initiator are molten simultaneously at leisure Liquid C, time for adding are 120min.After being added dropwise to complete, continue stirring 120min, function performed polymer C is obtained.
Example IV
1）Will be 15.0g butyl acrylate, 3.5g acrylonitrile, 0.5g acrylic acid, 0.5gN- n-methylolacrylamide, 2.0g different Tridecyl acrylate, 2.0g ethylene glycol dimethacrylates, 0.5g emulsifying agent SP-80,1.0g fatty alcohol（C12-18）It is poly- Oxygen vinyl Ether（20）Sodium sulfonate, 0.5g isomerous tridecanol polyoxyethylene ethers（6）Mix with 60g water, and be sufficiently stirred for into emulsion D；
2）By 1.0g Ammonium persulfate .s in room-temperature dissolution in 13.5g water, and be sufficiently stirred for into initiator solution D；
3）In the half addition reaction unit of the half and initiator solution D mass that take emulsion D mass, stir in heating Mix, be warming up to 75 DEG C.When temperature is up to 75 DEG C, under stirring, remaining emulsion D of Deca and initiator are molten simultaneously at leisure Liquid D, time for adding are 120min.After being added dropwise to complete, continue stirring 120min, function performed polymer D is obtained.
Embodiment five
1）By 16.0g butyl acrylate, 3.5g acrylonitrile, 0.5g acrylic acid, 0.5gN- n-methylolacrylamide, 1.5g NVP, 2.5g octamethylcy-clotetrasiloxanes, 1.0g fatty alcohol（C12-18）Polyoxyethylene ether（20）Sodium sulfonate, 0.5g isomerous tridecanol polyoxyethylene ethers（8）, 0.5g dodecyl sodium sulfates and the mixing of 60g water, and be sufficiently stirred for into emulsion E；
2）By 1.0g Ammonium persulfate .s in room-temperature dissolution in 13.5g water, and be sufficiently stirred for into initiator solution E；
3）Obtain in 1/3rd addition reaction units of 1/3rd and the initiator solution E mass that take emulsion E mass Mixed liquor, heats while stirring, and is warming up to 75 DEG C.When temperature is up to 75 DEG C, under stirring, Deca is remaining simultaneously at leisure Emulsion E and initiator solution E in mixed liquor, time for adding is 120min.After being added dropwise to complete, continue stirring 120min, system Obtain function performed polymer E.
Embodiment six
1）By 20.0g butyl acrylate, 2.5g acrylonitrile, 0.5g acrylic acid, 0.5gN- n-methylolacrylamide, 0.8gN- Vinyl pyrrolidone, 4.0g octamethylcy-clotetrasiloxanes, 1.0g fatty alcohol（C12-18）Polyoxyethylene ether（10）Sodium sulfonate, 0.5g Isomerous tridecanol polyoxyethylene ether（10）, 0.5g dodecyl sodium sulfates and the mixing of 60g water, and be sufficiently stirred for into emulsion F；
2）By 1.0g Ammonium persulfate .s in room-temperature dissolution in 9.2g water, and be sufficiently stirred for into initiator solution F；
3）In 2/3rds addition reaction units of 2/3rds and the initiator solution F mass that take emulsion F mass, Bian Jia Hot side stirring, is warming up to 70 DEG C.When temperature is up to 70 DEG C, under stirring, simultaneously remaining emulsion F of Deca and draw at leisure Agent solution F is sent out, time for adding is 120min.After being added dropwise to complete, continue stirring 120min, function performed polymer F is obtained.
Embodiment seven
1）By 20.0g butyl acrylate, 1.5g acrylonitrile, 0.4g acrylic acid, 0.5gN- n-methylolacrylamide, 0.5g third Olefin(e) acid ethyl ester, 0.5g methacrylic acids, 1.0g NVPs, 3.0g octamethylcy-clotetrasiloxanes, 1.0g fatty alcohol （C12-18）Polyoxyethylene ether（15）Sodium sulfonate, 0.5g isomerous tridecanol polyoxyethylene ethers（10）, 0.5g dodecyl sodium sulfates and 60g water mixes, and is sufficiently stirred for into emulsion G；
2）By 1.0g Ammonium persulfate .s in room-temperature dissolution in 9.6g water, and be sufficiently stirred for into initiator solution G；
3）In the half addition reaction unit of the half and initiator solution G mass that take emulsion G mass, stir in heating Mix, be warming up to 74 DEG C.When temperature is up to 74 DEG C, under stirring, remaining emulsion G of Deca and initiator are molten simultaneously at leisure Liquid G, time for adding are 120min.After being added dropwise to complete, continue stirring 120min, function performed polymer G is obtained.
Embodiment eight
1）By 13.0g butyl acrylate, 1.5g acrylonitrile, 0.4g acrylic acid, 0.5gN- n-methylolacrylamide, 0.6g third Olefin(e) acid ethyl ester, 0.4g methacrylic acids, 0.5g NVPs, 1.0g octamethylcy-clotetrasiloxanes, 1.0g fatty alcohol （C12-18）Polyoxyethylene ether（20）Sodium sulfonate, 0.5g isomerous tridecanol polyoxyethylene ethers（8）, 0.5g emulsifying agent SP-80 and 60g water Mixing, and it is sufficiently stirred for into emulsion H；
2）By 1.0g Ammonium persulfate .s in room-temperature dissolution in 19.2g water, and be sufficiently stirred for into initiator solution H；
3）In the half addition reaction unit of the half and initiator solution H mass that take emulsion H mass, stir in heating Mix, be warming up to 75 DEG C.When temperature is up to 75 DEG C, under stirring, remaining emulsion H of Deca and initiator are molten simultaneously at leisure Liquid H, time for adding are 120min.After being added dropwise to complete, continue stirring 120min, function performed polymer H is obtained.
Embodiment nine
By the dispersion original dyestuff of 12.0g C.I. disperse red 86s, 0.6g isomerous tridecanol polyoxyethylene ethers（8）Phosphate ester potassium Salt, 0.6g stearic acid polyoxyethylene ethers（9）, the mixing of 86.8g water, dye particle is ground in sanding apparatus for 1～3 μm, system Obtain 100g liquid dispersion dyestuff A；
15.0g C.I. disperse blue 60s are disperseed into former dyestuff, 1.0g isomerous tridecanol polyoxyethylene ethers（6）Phosphate kalium salt, 2.0g isomerous tridecanol polyoxyethylene ether（12）, the mixing of 85.0 g water, dye particle is ground in sanding apparatus for 1～3 μm, Prepared 100g liquid dispersions dyestuff B；
By 18.0g C.I. disperse blue 291:The former dyestuff of 1 dispersion, 1.0g isomery undecyl alcohol polyoxyethylene ether（8）Phosphate ester Potassium salt, 0.5g fatty alcohol（C12-18）Polyoxyethylene ether（9）, the mixing of 80.5 g water, dye particle is ground in sanding apparatus for 1 ～3 μm, 100g liquid dispersion dyestuff C are obtained；
By the dispersion original dyestuff of 22.0g C.I. disperse oranges 30,1.0g isomerous tridecanol polyoxyethylene ethers（8）Carboxylic acid sodium salt, 1.0g stearic acid polyoxyethylene ether（20）, the mixing of 76.0 g water, dye particle is ground in sanding apparatus for 1～3 μm, is obtained 100g liquid dispersion dyestuff D.
By the dispersion original dyestuff of 20.0g C.I. Disperse Blue-79s, 2g isomerous tridecanol polyoxyethylene ethers（EO=10）Phosphate ester Potassium salt, 2g isomerous tridecanol polyoxyethylene ethers（EO=15）Mix with 76g water, be ground in sanding apparatus dye particle for 1～ 3 μm, 100g liquid dispersion dyestuff E are obtained.
Embodiment ten
1.0gH90 synthetic thickening agents, 0.5g function performed polymer A, 2.0g liquid dispersion dyestuff A and 96.5g water are mixed, is filled Divide and stir, redness phase direct printing mill base is obtained.By obtained red phase print paste, first in circular screen printer or screen cloth On printing machine, the stamp to dacron and drying are completed；Carry out high-temperature process again on tentering heat setter, 190 DEG C of temperature, 50 seconds time, redness phase printed polyester fabric is obtained.Direct printing is carried out using printing technology B to compare.
Embodiment 11
1.5gPTF-A synthetic thickening agents, 1.0g function performed polymer B, 2.0g liquid dispersion dyestuff A and 95.5g water are mixed, Stir, redness phase direct printing mill base is obtained.By obtained red phase print paste, first in circular screen printer or sieve On screen printing machine, the stamp to dacron and drying are completed；Carry out high-temperature process, temperature 190 again on tentering heat setter DEG C, 90 seconds time, redness phase printed polyester fabric is obtained.Direct printing is carried out using printing technology B to compare.
Embodiment 12
1.0gH90 synthetic thickening agents, 0.5g function performed polymer C, 2.0g liquid dispersion dyestuff B and 96.5g water are mixed, is filled Divide and stir, blueness phase direct printing mill base is obtained.By obtained blue phase print paste, first in circular screen printer or screen cloth On printing machine, the stamp to dacron and drying are completed；Carry out high-temperature process again on tentering heat setter, 195 DEG C of temperature, 50 seconds time, blueness phase printed polyester fabric is obtained.Direct printing is carried out using printing technology B to compare.
Embodiment 13
1.5gPTF-A synthetic thickening agents, 1.0g function performed polymer D, 2.0g liquid dispersion dyestuff B and 95.5g water are mixed, Stir, blueness phase direct printing mill base is obtained.By obtained blue phase print paste, first in circular screen printer or sieve On screen printing machine, the stamp to dacron and drying are completed；Carry out high-temperature process, temperature 200 again on tentering heat setter DEG C, 45 seconds time, blueness phase printed polyester fabric is obtained.Direct printing is carried out using printing technology B to compare.
Embodiment 14
1.0gH90 synthetic thickening agents, 0.5g function performed polymer E, 3.0g liquid dispersion dyestuff C and 95.5g water are mixed, is filled Divide and stir, blueness phase direct printing mill base is obtained.By obtained blue phase print paste, first in circular screen printer or screen cloth On printing machine, the stamp to dacron and drying are completed；Carry out high-temperature process again on tentering heat setter, 195 DEG C of temperature, 50 seconds time, blueness phase printed polyester fabric is obtained.Direct printing is carried out using printing technology B to compare.
Embodiment 15
1.5gPTF-A synthetic thickening agents, 1.0g function performed polymer F, 3.0g liquid dispersion dyestuff C and 94.5g water are mixed, Stir, blueness phase direct printing mill base is obtained.By obtained blue phase print paste, first in circular screen printer or sieve On screen printing machine, the stamp to dacron and drying are completed；Carry out high-temperature process, temperature 195 again on tentering heat setter DEG C, 90 seconds time, blueness phase printed polyester fabric is obtained.Direct printing is carried out using printing technology B to compare.
Embodiment 16
1.0gH90 synthetic thickening agents, 0.5g function performed polymer G, 3.5g liquid dispersion dyestuff D and 95.0g water are mixed, is filled Divide and stir, orange phase direct printing mill base is obtained.By obtained orange phase print paste, first in circular screen printer or screen cloth On printing machine, the stamp to dacron and drying are completed；Carry out high-temperature process again on tentering heat setter, 195 DEG C of temperature, 50 seconds time, orange phase printed polyester fabric is obtained.Direct printing is carried out using printing technology B to compare.
Embodiment 17
1.5gPTF-A synthetic thickening agents, 1.0g function performed polymer H, 3.5g liquid dispersion dyestuff D and 94.0g water are mixed, Stir, orange phase direct printing mill base is obtained.By obtained orange phase print paste, first in circular screen printer or sieve On screen printing machine, the stamp to dacron and drying are completed；Carry out high-temperature process, temperature 195 again on tentering heat setter DEG C, 90 seconds time, orange phase printed polyester fabric is obtained.Direct printing is carried out using printing technology B to compare.
Printing technology flow process：
1）Printing technology A：Dacron → stamp → drying → high-temperature process → printed polyester product.
2）Printing technology B：Dacron → stamp → drying → high-temperature process → reduction cleaning（Sodium hydrosulfite 3g/L, soda 1g/L, 85 DEG C × 20min）→ washing（60℃×20min）→ washing（Room temperature × 10min）→ drying → printed polyester product.
Embodiment 18：
By 1.0gH90 synthetic thickening agents, 0.5g function performed polymer A, 2.0g red disperse dyes（It is commercially available, C.I. disperse blue 183）Mix with 96.5g water, stir, redness phase direct printing mill base is obtained.By obtained red phase print paste, First on circular screen printer or screen printing machine, the stamp to dacron and drying are completed；It is enterprising in tentering heat setter again Row high-temperature process, 190 DEG C of temperature, are obtained redness phase printed polyester fabric at 50 seconds time.
Comparative example one：
By 4.5g H90 synthetic thickening agents, 0.5g commercial binder FY-161（Home products）, 2.5g liquid dispersion dyestuff A Mix with 92.5g water, stir, blueness phase print paste is obtained.By obtained blue phase print paste, first in cylinder On printing machine or screen printing machine, the stamp to dacron and drying are completed；Carry out at high temperature on tentering heat setter again Reason, 195 DEG C of temperature, are obtained blueness phase printed polyester fabric at 50 seconds time.Direct printing is carried out using printing technology B to compare.
Comparative example two：
By 1.0gH90 synthetic thickening agents, 0.5g commercial binder FY-161（Home products）, 2.0g blue disperse dyes （It is commercially available, C.I. disperse blue 60s）Mix with 96.5g water, stir, blueness phase direct printing mill base is obtained.Will be obtained Blue phase print paste, first on circular screen printer or screen printing machine, completes the stamp to dacron and drying；Drawing again High-temperature process is carried out on width heat setter, 195 DEG C of temperature, is obtained blueness phase printed polyester fabric at 50 seconds time.
Performance test：
The formaldehyde determination of PRINTED FABRIC：Determine with reference to ISO17226-1: 2008 methods, be analyzed using HPLC-DAD. When testing result is ND, show not detecting, i.e., detection limits are less than 20mg/Kg.
The APEO of PRINTED FABRIC is determined：With reference to Tongbiao Standard Technology Service Co., Ltd（SGS）Laboratory internal method （SHTC-CHEM-SOP-92-T）, it is analyzed using LC-MS, tests NPEOs（NPE）And OPEOs（It is pungent Base phenol polyethenoxy ether）.When testing result is ND, show not detecting, i.e., detection limits are less than 10mg/Kg.
The hand feel measurement of PRINTED FABRIC：1）Touch comparison is carried out with feel；2）Stiffness：According to GB/T18318-2001 《The measure of textile-fabric bending length》.
The figure clarity evaluation of PRINTED FABRIC：Evaluated according to the definition of stamp lines.
The color fastness test of printed polyester fabric：Washing fastness adopts AATCC 61-2010 standard testings, and temperature is 50 ℃；Colour fastness to rubbing adopts AATCC 8-2001 standard testings.
Dye transfer rate and residual rate are determined：1）A certain amount of stamp containing functional adhesive, dyestuff and thickening agent is situated between Matter is coated uniformly on the glass plate of unit area, 80 DEG C of drying of Jing, and uniform thin-film material is obtained；2）Will be obtained uniform thin Membrane material is brought into close contact with dacron, while applying the pressure of 5Kg/cm2 with weight, is processed in 185 DEG C of hot-air oven 2min；3）Extract the dyestuff on uniform thin film, dacron with dimethylformamide and acetone solvent respectively；4）In Hitachi UV- The absorbance of extract dyestuff is tested on 3010 ultraviolet-uisible spectrophotometers, dye transfer rate and residual is calculated by formula respectively Rate.In thin-film material, dyestuff residual rate is higher, shows that the surface loose colour of PRINTED FABRIC is more, and color fastness is poorer.
The rate of transform（%）=Ct / C0
Residual rate（%）=（C0-Cm）/C0
In formula, C0Initial amount of dye in for thin-film material, CtFor the dyestuff in 185 DEG C of high-temperature heat treatment 2min fabrics of Jing Extraction quantity, CmFor the dyestuff extraction quantity in 185 DEG C of high-temperature heat treatment 2min thin-film materials of Jing.
Test result is shown in Table 1, table 2 and 1～accompanying drawing of accompanying drawing 5.
1 PRINTED FABRIC performance characterization of table
Test result shows, contrasts existing Jing reduction cleanings and washing process（Printing technology B）, using the pre-polymerization of the present invention The PRINTED FABRIC that the direct printing mill base of body configuration is processed remains to reach and Jing reduction cleanings without the need for reduction cleaning and washing process With the excellent color fastness of washing process identical, flower pattern understands；And commercial dispersants dyestuff and commercial coating stamp binding agent are adopted, If using the printing technology of the present invention, its color fastness is poor, and stamp flower pattern exists unintelligible, has imbibition phenomenon.
1～accompanying drawing of accompanying drawing 5 is respectively embodiment ten, embodiment 12, embodiment 18, and comparative example one and comparative example Two（Printing technology A）Printing effect；Can be clearly seen that, the red phase decalcomania and the indigo plant of embodiment 12 of embodiment ten Form and aspect decalcomania, the svelteness of its stamp, without imbibition phenomenon；The lines of the blue phase decalcomania of embodiment 18 compare Clearly, but there is imbibition phenomenon；The lines ratio of the blue phase pattern of the red phase decalcomania and comparative example two of comparative example one Relatively obscure, have obvious imbibition phenomenon.
2 PRINTED FABRIC performance characterization of table（Printing technology A）
Test result shows, using the function performed polymer and printing technology of the present invention, PRINTED FABRIC do not contain formaldehyde and APEO, and fabrics feel soft, the rate of transform of dyestuff is all higher than 96%, and in simulation stamp medium, the residual rate of dyestuff is below 3%, it is a kind of new printing technique of energy-saving, energy-saving and emission-reduction.
Using commercial dispersants dyestuff and commercial coating stamp binding agent, though formaldehyde and APEO are not contained yet, its feel All harder, bending length is larger.In addition, the consumption of the H90 synthetic thickening agents in comparative example is higher, commercial dispersants dyestuff can cause The decline of stamp dielectric viscosity, can only improve the consumption of synthetic thickening agent, requirement when could meet stamp to viscosity.

Claims (10)

1. a kind of preparation method of function performed polymer, it is characterised in that comprise the following steps：By monomer, modifier and emulsifying Agent is added to the water to form emulsion, and in the presence of initiator, Jing emulsion polymerizations obtain function performed polymer；In the emulsion, monomer, change Property thing and emulsifying agent mass fraction be respectively 15～24%, 2～5%, 1.5～3%, remaining is water；
The monomer is made up of butyl acrylate, acrylonitrile, acrylic acid, N hydroxymethyl acrylamide；Quality with emulsion is as base Standard, in the monomer, acrylic acid mass fraction is 0.4～0.6%, the mass fraction of N hydroxymethyl acrylamide is 0.4～ 0.6%, the mass fraction of acrylonitrile is 2.5～3.5%, balance of butyl acrylate；
The composition of the modifier selects one of following four scheme：
（1）By ethyl acrylate, methacrylic acid, 1,4 cyclohexane dimethanol diacrylate, double-trimethylolpropane 4 third Olefin(e) acid ester is constituted；
（2）By ethylene glycol dimethacrylate, tetramethylol methane tetraacrylate, isotridecyl acrylate, metering system Any two material composition of sour lauryl；
（3）It is made up of NVP, octamethylcy-clotetrasiloxane；
（4）It is made up of ethyl acrylate, methacrylic acid, NVP, octamethylcy-clotetrasiloxane；
The emulsifying agent is made up of anion emulsifier and nonionic emulsifier；The anion emulsifier is dodecyl sodium sulfonate Sodium and/or polyoxyethylene fatty alkyl ether sulfonate；The nonionic emulsifier is SP-80 and/or isomerous tridecanol polyoxyethylene Ether；In the emulsion, the mass fraction of anion emulsifier is 0.4～0.6%；
The initiator is persulfate.
2. the preparation method of function performed polymer according to claim 1, it is characterised in that：The modifier is by acrylic acid second Ester, methacrylic acid, 1,4 cyclohexane dimethanol diacrylate, double-trimethylolpropane tetra-acrylate composition；With emulsion Quality on the basis of, in the modifier, the mass fraction of 1,4-CHDM diacrylate is 0.2～0.5%, double- The mass fraction of trimethylolpropane tetra-acrylate is 0.2～0.5%, and the mass fraction of methacrylic acid is 0.2～0.5%, Balance of ethyl acrylate.
3. the preparation method of function performed polymer according to claim 1, it is characterised in that：The modifier is by glycol dinitrate Base acrylate, tetramethylol methane tetraacrylate, isotridecyl acrylate, any two thing of lauryl methacrylate Matter is constituted；When modifier contains tetramethylol methane tetraacrylate, in the emulsion, the quality point of tetramethylol methane tetraacrylate Number is 0.1～0.3%.
4. the preparation method of function performed polymer according to claim 1, it is characterised in that：The modifier is by N- vinylpyridines Pyrrolidone, octamethylcy-clotetrasiloxane composition；On the basis of the quality of emulsion, in the modifier, NVP Mass fraction be 0.8～1.5%, balance of octamethylcy-clotetrasiloxane.
5. the preparation method of function performed polymer according to claim 1, it is characterised in that：The modifier is by acrylic acid second Ester, methacrylic acid, NVP, octamethylcy-clotetrasiloxane composition；It is on the basis of the quality of emulsion, described to change Property thing in, the mass fraction of ethyl acrylate is 0.3～0.5%, and the mass fraction of methacrylic acid is 0.3～0.5%, N- ethylene The mass fraction of base ketopyrrolidine is 0.3～0.5%, balance of octamethylcy-clotetrasiloxane.
6. the preparation method of function performed polymer according to claim 1, it is characterised in that：By monomer, modifier and emulsifying Agent is added to the water, and prepares emulsion；Initiator is added to the water, initiator solution is prepared；Then quality accounting is pressed, by 30～60% The emulsion of amount is mixed with the initiator solution of 30～60% amounts, prepares mixed liquor, and it is 70～75 DEG C to adjust mixeding liquid temperature；Then Under agitation, remaining emulsion is dropped in mixed liquor with remaining initiator solution, is added dropwise to complete, then react 110～130 Minute, obtain the function performed polymer.
7. the function performed polymer that the preparation method of any one function performed polymer according to claims 1 to 6 is prepared.
8. application of the function performed polymer in dacron direct printing described in claim 7.
9. application according to claim 8, it is characterised in that：Following steps are specifically included, by synthetic thickening agent, liquid point The mixing of scattered dyestuff, function performed polymer and water, stirs, and print paste is obtained；After dacron print paste stamp described in Drying；Jing high-temperature process, that is, complete dacron stamp again；The temperature of the high-temperature process is 180 DEG C～210 DEG C, and the time is 45～120 seconds；In the print paste, the mass fraction difference of synthetic thickening agent, liquid dispersion dyestuff and function performed polymer For 0.5～1.5%, 0.5～3.5%, 0.5～2.0%, remaining is water.
10. application according to claim 9, it is characterised in that：The liquid dispersion dyestuff is 10～30% by mass fraction The water composition of former dyestuff, 1.0～3.5% active grinding agents and surplus；The active grinding agent is 1 by mass ratio:（0.5～2） Anion surfactant and nonionic surfactant composition；
The anion surfactant is alcohol ether phosphate salt, alcohol ether carboxylate, Tryfac 5573 potassium salt, methyl naphthalene sulfonic acid One or two mixture in the formaldehyde condensation products of sodium；
The nonionic surfactant is aliphatic acid polyethenoxy ether, fatty alcohol-polyoxyethylene ether, isomery fatty alcohol polyoxy second One or two mixture in alkene ether, the derivant of glycerin mono-fatty acid ester；
The former dyestuff is C.I. disperse red 54s, C.I. disperse red 73s, C.I. disperse red 86s, the dispersion of C.I. disperse reds 92, C.I. Red 152, C.I. Red-1 200s 53, C.I. Red-1 200s 45, C.I. Red 167s, C.I. Red-1 200s 79, C.I. disperse reds 277, C.I. Disperse Red 278, C.I. Disperse Red 343s, C.I. disperse violet 26, C.I. disperse violet 63, C.I. disperse violet 77, C.I. disperse violet 93rd, C.I. disperse yellows 114, C.I. disperse yellows 119, C.I. disperse yellows 163, C.I. disperse yellows 184:1st, C.I. disperse yellows 199, C.I. DISPERSE Yellow 211, C.I. disperse oranges 30, C.I. disperse oranges 44, C.I. disperse oranges 61, C.I. disperse oranges 73, C.I. disperse oranges 288th, C.I. disperse blue 60s, C.I. Disperse Blue-79s, C.I. disperse blue 102, C.I. disperse blue 148, C.I. disperse blue 165, C.I. Disperse blue 183, C.I. disperse blue 183:1st, C.I. disperse blue 257, C.I. disperse blue 291, C.I. disperse blue 291:1st, C.I. point Dissipate blue 301, C.I. disperse blue 354, C.I. dispersion green 9 or C.I. disperse browns 19.
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