CN102241914B - Water-based UV (ultraviolet) ink and preparation method thereof - Google Patents

Water-based UV (ultraviolet) ink and preparation method thereof Download PDF

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CN102241914B
CN102241914B CN 201110139166 CN201110139166A CN102241914B CN 102241914 B CN102241914 B CN 102241914B CN 201110139166 CN201110139166 CN 201110139166 CN 201110139166 A CN201110139166 A CN 201110139166A CN 102241914 B CN102241914 B CN 102241914B
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photoinitiator
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CN102241914A (en
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刘昕
翟玉月
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西安理工大学
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Abstract

本发明公开了一种水性UV油墨,由一定重量百分比的下列组份组成:水基光固化树脂、活性单体、光引发剂、色料、助剂和稀释剂,助剂由光增感剂、阻聚剂、流平剂、消泡剂、润湿分散剂、抗擦剂、触变剂和光稳定剂组成,色料为直接染料、活性染料和颜料。 The present invention discloses a water-based UV ink, from a given weight percent of the group consisting of the following parts: water-based photocurable resin, a reactive monomer, a photoinitiator, a colorant, additives and diluents, adjuvants by the photoinitiator , polymerization inhibitors, leveling agents, antifoaming agents, wetting and dispersing agents, anti liniments, thixotropic agent and a light stabilizer composition, the colorant is a direct dye, reactive dyes and pigments. 本发明还公开了该水性UV油墨的制备方法:先称取上述组分,在活性单体中依次加入光引发剂和水基光固化树脂;将直接染料或活性染料在稀释剂中溶解后加入,加入助剂,搅拌均匀,收料即得;或者取润湿分散剂若干,将颜料在其中分散后加入,搅拌均匀;加入剩余助剂和稀释剂,搅拌后加热,收料即得。 The present invention also discloses a method for preparing the water-based UV ink: Weigh the above components to, sequentially in a reactive monomer and a photoinitiator a photocurable resin water-based; the direct or reactive dye is dissolved in the diluent was added , additives added, stirred uniformly, to obtain the receipt; or take a number of wetting and dispersing agent, wherein the pigment dispersion after the addition, stir; after adding the remaining adjuvants and diluents, heated with stirring, to obtain the receipt. 本发明解决了现有技术水性UV油墨不能适应多种印刷方式的问题。 The present invention solves the problems of the prior art water-based UV ink can not adapt to a variety of printing methods. 本发明制备方法简单,容易实现。 The preparation method is simple and easy to implement.

Description

一种水性UV油墨及其制备方法 An aqueous UV ink and its preparation method

技术领域 FIELD

[0001] 本发明属于印刷复制技术领域,涉及一种水性UV油墨,本发明还涉及该水性UV油墨的制备方法。 [0001] The present invention belongs to the technical field of printing and copying, relates to an aqueous UV ink, the present invention also relates to a method for preparing the water-based UV ink.

背景技术 Background technique

[0002] UV油墨作为一种新型的环保油墨,具有节能、无溶剂排放、不污染环境、生产效率高、印品性能优异、设备投资低等优点,一直备受世界各国的重视。 [0002] UV ink as a new type of environmentally friendly ink, energy saving, no solvent emissions, no pollution, high efficiency, high performance printed materials, and low investment in equipment, has always been the world's attention. 在70年代初已成功商品化供应市场,UV固化油墨引入印刷工业,对不同的应用领域有着不同程度的现实潜在效益。 In the early 1970s, it has been successfully commercialized supply market, UV-curable inks introduced the printing industry, with varying degrees of real potential benefits for different applications. 立体印刷中以传统平板打样机和UV固化机相结合的形式,来实现UV油墨打样后瞬间固化干燥的胶印UV平版打样。 In the form of a conventional three-dimensional printing plates and proofing UV curing machine combination, to achieve the proofing UV ink curing and drying of the instant UV offset lithographic proofing. 水性UV固化体系是目前UV固化领域的一个新研究方向,以水和乙醇作为稀释剂,采用UV辐照固化技术,很大程度地发挥了两者的综合效能。 The aqueous UV curable system is a UV curable new research field, water and ethanol as a diluent, using UV radiation curing technology, plays a largely comprehensive efficiency of both. 除具有UV固化体系对环境污染性低等特点外,水性VU固化体系安全性提高,而且体系粘度小,流变性好,对氧阻聚有一定缓解作用,主要应用于食品、药品、饮料、烟酒及与人体接触的日用品包装印刷等方面。 In addition to having a UV-curing systems and low polluting the outer environment, VU curable aqueous system security is improved, and the viscosity small, good rheology, oxygen inhibition of a certain relief, mainly used in food, pharmaceuticals, beverages, tobacco wine and daily necessities packaging and printing contact with the human aspect.

[0003] 现有的水性UV油墨的使用都有明确的专属性,不能普遍应用。 [0003] using the conventional water-based UV ink has a clear specificity, it can not be universally applied. 新乐牌水性UV油墨、美国Nazder油墨公司研制、开发并生产的水性HU 000系列UV油墨、北京英力科技有限公司与北京鸿基印务有限公司联合研制的鸿英牌新型环保水性UV油墨,珠光水性UV网印油墨、UV-WB-80水性UV四色网印油墨,都是采用丝网印刷或是喷墨印刷的方式,主要用于户外广告、容器、POP图像、标签等的印刷中,在其他印刷方式中不能普遍应用。 Xinle brand water-based UV ink, ink Nazder US company research, development and production of water-HU 000 series UV inks, Beijing Science and Technology Co., Ltd. and Beijing-British Hong Printing Co., Ltd. jointly developed Hongying brand new environmentally friendly water-based UV inks, aqueous pearlescent UV screen printing ink, UV-WB-80 aqueous UV four-color screen printing ink, is inkjet printing or screen printing manner, mainly for outdoor advertising, containers, POP image, printing labels, etc. It not widely used in other printing mode. 现有的有关水性UV油墨的专利可参阅:发明名称《含有UV可固化树脂的耐水性喷墨油墨》(专利号=02808219.2,公开号:CN 1503829A,公开日:2004.06.09)、发明名称《珠光UV水性丝网油墨》(专利号:03108098.7,公开号:CN 1548485A,公开日:2004.11.24)、发明名称《光固化性•热固化性树脂组合物和·使用该组合物的印刷线路板》(专利号:20051005217.5,公开号:CN 1661475A,公开日期:2005.08.31)、发明名称《一种用于感光制版的喷墨墨水组合物及其制备方法》(专利号:200710037367.0,公开号:CN 101240129A,公开日:2008.08.13)、发明名称《光固化树脂组合物、干膜、固化物以及印刷电路板》(专利号:200810081856.0,公开号:CN101303527A,公开日:2008.11.12)、发明名称《光固化树脂组合物、干膜、固化物以及印刷电路板》(专利号=200810081856.0,公开号:CN 101303527A,公开日:2008.11.12)、发明名称《水性固化树脂组合 Existing patents refer to water-based UV ink: title of the invention "containing a UV-curable resin is water-resistant ink-jet ink" (= No. 02808219.2, Publication number: CN 1503829A, Publication date: 2004.06.09), Title " aqueous pearlescent UV screen ink "(patent number: 03108098.7, Publication number: CN 1548485A, Publication date: 2004.11.24), entitled" light curable • the thermosetting resin composition and a printed wiring board use of the composition "(patent number: 20,051,005,217.5 publication number: CN 1661475A, Publication date: 2005.08.31), Title": 200710037367.0, Publication No. An inkjet ink composition and preparation method "(Patent No. photographic plate for: CN 101240129A, Publication date: 2008.08.13), title of the invention "photo-curable resin composition, a dry film cured product and a printed circuit board" (patent number: 200810081856.0, Publication No.: CN101303527A, Publication date: 2008.11.12), the invention name "photo-curable resin composition, a dry film cured product and a printed circuit board" (= No. 200810081856.0, Publication number: CN 101303527A, Publication date: 2008.11.12), entitled "aqueous curable resin composition 和水性涂料组合物》(专利号:200710194203.9,公开号:CN 101200574A,公开日期:2008.06.18),上述油墨或是光固化树脂均可进行相关的印刷,但是印刷方式和印刷对象都具有专属性,不能普遍应用。 And an aqueous coating composition "(patent number: 200710194203.9, Publication Number: CN 101200574A, Publication date: 2008.06.18), the above-described ink or photo-curable resin can be associated printing, and printing but the printing object is peculiar It can not be universally applied.

发明内容 SUMMARY

[0004] 本发明的目的是提供一种水性UV油墨,解决了现有技术中存在的水性UV油墨主要针对的是喷墨印刷的专属性应用,不能使用在其它印刷方式的问题。 [0004] The object of the present invention is to provide an aqueous UV ink, solves the prior art water-based UV ink mainly targeted specificity inkjet printing applications, the problem can not be used in other printing methods.

[0005] 本发明的另一个目的是提供上述水性UV油墨的制备方法。 [0005] Another object of the present invention is to provide the water-based UV ink preparation. [0006] 本发明所采用的技术方案是,一种水性UV油墨,按重量百分比,由以下组份组成:30%〜60%水基光固化树脂,15%〜35%活性单体,0.2%〜9%光引发剂,5%〜20%色料,6%〜26%助剂,0%〜6.5%稀释剂,以上各组份的重量百分比总和为100%,其中,助剂为光增感剂、阻聚剂、流平剂、消泡剂、润湿分散剂、抗擦剂、触变剂和光稳定剂组成的混合物,色料为直接染料、活性染料或颜料。 [0006] The technical proposal of the present invention, an aqueous UV ink, by weight percent, consisting of the following components: resin, 15% ~ 35% ~ 60% 30% active aqueous monomer photocurable group, 0.2% ~ 9% photoinitiator, a 5-20% colorant, 6% ~26% additive, 0% to ~6.5% diluent, the total of the above components is 100% by weight, wherein the adjuvant is a photosensitizer sensitizers, polymerization inhibitors, leveling agents, antifoaming agents, wetting and dispersing agents, anti liniments, thixotropic agent and a mixture consisting of light stabilizers, pigments are direct dyes, reactive dyes or pigments.

[0007] 其中,水基光固化树脂为硅烷基改性丙烯酸树脂、硅烷基环氧改性树脂或改性环氧丙烯酸酯树脂;活性单体为二缩丙二醇双丙烯酸酯或三羧甲基丙烷三丙烯酸酯中的一种,或者是其两者以任意重量比组成的混合物;光引发剂为2,4_ 二乙基硫杂蒽酮、2-苯基-2,2-二甲氨基-1-(4-吗啉苯基)-1-丁酮、4-氯二苯甲酮、邻苯甲酰苯甲酸甲酯中的一种,或者是2,4- 二乙基硫杂蒽酮和2-苯基-2,2- 二甲氨基-1- (4-吗啉苯基)-1- 丁酮以重量比1: 3组成的混合物,或者是4-氯二苯甲酮与邻苯甲酰苯甲酸甲酯以重量比3: I组成的混合物。 [0007] wherein the photo-curable resin is a water-based silane-modified acrylic resins, epoxy-modified resin or silane-modified epoxy acrylate resin; reactive monomer is dipropylene glycol diacrylate or trimethylol propane a three-acrylate, or both of them in any ratio by weight mixtures thereof; photoinitiators 2,4_-diethyl thioxanthone, 2-amino-1-phenyl-2,2-dicarboxylate - (4-morpholinophenyl) -1-butanone, 4-chloro benzophenone An o-benzoyl methyl benzoate, or 2,4-diethyl thioxanthone, and 2-phenyl-2,2-dimethyl-1- (4-morpholinophenyl) -1-butanone in a weight ratio of 1: 3 mixture consisting of, or is 4-chloro-benzophenone and o-phenylenediamine formyl benzoate in a weight ratio of 3: I mixture composed.

[0008] 助剂中,各组分占水性UV油墨总重量百分比为:0.2%〜4%光增感剂、0.2%〜1%阻聚剂、0.1%〜1%流平剂、1%〜2%消泡剂、1%〜10%润湿分散剂、1%〜2%抗擦齐[J、0.5%〜3%触变剂和20Z0〜10%光稳定剂。 [0008] aids, various water-based UV ink component comprises total weight percentage: 0.2% ~ 4% photoinitiator, 0.2% ~ 1%, a polymerization inhibitor, 0.1% ~ 1% leveling agent, from 1% to 2% defoamer and 1% ~ 10% wetting and dispersing agent, 1% ~ 2% anti-rub together [J, 0.5% ~3% 20Z0~10% thixotropic agent and a light stabilizer.

[0009] 助剂中,光增感剂为三乙醇胺、三异丙醇胺、N-甲基二乙醇胺、N,N-二甲基苯胺、N,N-二甲胺基苯甲酸酯、或N,N-二甲胺基苯甲酰胺;阻聚剂为对苯二酚、对甲氧基苯酚、甲基氢醌、2,6- 二叔丁基甲苯酚、6-叔丁基-2,4- 二甲基苯酚、3- (N-亚硝基-N-苯基羟胺)铝盐、2-酚基乙氧基丙烯酸酯、丙氧基化甘油三丙烯酸酯中的一种,或者是选用其中的两种组成的混合物;流平剂为有机硅丙烯酸酯、水性有机硅、聚有机硅氧烷、异丙醇或聚乙烯醇缩丁醛;消泡剂为天然油脂、聚醚类脂肪醇聚醚、聚二甲基硅氧烷或聚氧乙烯氧丙烯甘油;润湿分散剂为聚丙烯酸盐、油酸钠、十八碳烯胺醋酸盐、氨基丙胺二油酸酯或聚乙二醇型多元醇;抗擦剂为油酸酰胺、合成石蜡、聚乙烯蜡、聚丙烯蜡或聚苯基甲基硅氧烷;触变剂为有羟乙基纤维素、聚乙烯醇或聚丙烯酸盐 [0009] aids, optical sensitizer is triethanolamine, triisopropanolamine, N- methyldiethanolamine, N, N- dimethylaniline, N, N- dimethylamino benzoate, or N, N- dimethylamino-benzamide; inhibitor as hydroquinone, p-methoxyphenol, methylhydroquinone, 2,6-di-t-butyl-p-cresol, 6-tert-butyl-2, 4-methylphenol, 3- (N- nitroso -N- phenylhydroxylamine) aluminum salt, 2-ethoxy phenol acrylate, propoxylated glycerol triacrylate of one, or wherein the mixture composed of two kinds of selection; leveling agent is a silicone acrylate, an aqueous silicones, polyorganosiloxane, isopropyl alcohol or polyvinyl butyral; natural oils as antifoaming agents, fatty polyethers polyether alcohols, polydimethylsiloxane or polyoxyethylene polyoxypropylene glycerol; wetting and dispersing agent is polyacrylic acid salt, sodium oleate, amine acetate octadecene, propylamine dioleate or polyethylene glycol type polyol; anti-oleamide as liniments, synthetic paraffins, polyethylene waxes, polypropylene waxes, or poly phenyl methyl siloxane; thixotropic agent is hydroxyethylcellulose, polyvinyl alcohol or poly acrylate 光稳定剂为双(2,2,6,6-四甲基-4-哌啶基)癸二酸酯、聚-[1-(2'-羟乙基)-2,2,6,6_四甲基-4-羟基哌啶丁二酸脂]、聚-{[6-[(1,1,3,3_四甲基丁基)-胺基]-1,3,5-三嗪-2,4-二基][(2,2,6,6_四甲基-4-哌啶基)-亚胺基]-1,6-二己二基[(2,2,6,6_四甲基-4-哌啶基)-亚胺基]}中的一种或是选用其中的两种组成的混合物。 Light stabilizer is bis (2,2,6,6-tetramethyl-4-piperidyl) sebacate, poly - [1- (2'-hydroxyethyl) -2,2,6,6 _-tetramethyl-4-hydroxypiperidine aliphatic succinic acid], poly - {[6 - [(1,1,3,3_ tetramethylbutyl) - amino] -1,3,5 triazine-2,4-diyl] [(2,2,6,6_ tetramethyl-4-piperidyl) - imino] 1,6-hexamethylene group [(2,2,6 , 6_ tetramethyl-4-piperidyl) - one kind imino]} is selected or a mixture of two of these compositions.

[0010] 稀释剂为水和乙醇以重量比为3: 2组成的混合物。 [0010] The diluent is water and ethanol in a weight ratio of 3: 2 mixtures thereof.

[0011] 本发明所采用的另一个技术方案是,该水性UV油墨的制备方法,包括以下步骤: [0011] Another aspect of the present invention employed, the method of preparing an aqueous UV ink, comprising the steps of:

[0012] 步骤1、按重量百分比称取以下组分:30%〜60%水基光固化树脂,15%〜35%活性单体,0.2%〜9%光引发剂,5%〜20%色料,6%〜26%助剂,0%〜6.5%稀释剂,以上各组份的重量百分比总和为100%,其中,所述助剂为光增感齐IJ、阻聚齐IJ、流平剂、消泡剂、润湿分散剂、抗擦剂、触变剂和光稳定剂组成的混合物,所述色料为直接染料、活性染料或颜料; [0012] Step 1, by weighing the following components in weight percent: 30% ~ 60% water-based photosensitive resin, 15% ~ 35% active curing monomers, 0.2% ~ 9% photoinitiator, 5% ~ 20% Color material, 6% ~26% additive, 0% to ~6.5% diluent, the total of the above components is 100% by weight, wherein said adjuvant is a homogeneous light sensitized IJ, IJ gathered resistance, leveling agents , defoamers, wetting and dispersing agents, a mixture of anti-liniment, a thixotropic agent and a light stabilizer composition, the colorant is a direct dye, a reactive dye or a pigment;

[0013] 利用步骤I称取的各组分,在50-70°C的温度、搅拌速度为500-700r/min的条件下制备: [0013] I said step of utilizing the components taken, at a temperature of 50-70 ° C, the stirring speed was prepared under conditions 500-700r / min of:

[0014] 步骤2、将活性单体倒入反应容器中,均匀缓慢加入光引发剂,待光引发剂完全溶解后,均匀缓慢加入水基光固化树脂,搅拌均匀,其中,控制光引发剂和水基光固化树脂的加入时间为25〜40分钟; [0014] Step 2, was poured into the reaction vessel and a reactive monomer, a photoinitiator uniformly slowly added, until the photoinitiator was completely dissolved, was slowly added a uniform water-based photo-curable resin, stir, wherein the control photoinitiator and water-based photo-curable resin is 25~40 minutes addition time;

[0015] 步骤3、将直接染料或活性染料在稀释剂中充分溶解后,加入到反应容器中,搅拌均匀;加入助剂,搅拌均匀,收料即得; [0015] Step 3, after direct or reactive dye sufficiently soluble in the diluent, was added to the reaction vessel, stir; aid added, stirred uniformly, to obtain the receipt;

[0016] 或者取部分或全部润湿分散剂,将颜料在润湿分散剂中均匀分散后加入到反应容器中,搅拌均匀;加入剩余部分的助剂和稀释剂,搅拌均匀,收料即得。 [0016] A portion or all of wetting or dispersing agents, pigment wetting and dispersing agent is added in to the reaction vessel uniformly dispersed, uniformly stirring; addition of auxiliaries, and the remaining part of the diluent, stir, to obtain receipts .

[0017] 当所制备水性UV油墨用于丝网印刷时,为保证该水性UV油墨具有较高的黏度,则要求在步骤3中,在加入助剂、或者在加入剩余部分的助剂和稀释剂后,搅拌时间为30〜60分钟,方可收料。 [0017] When prepared as aqueous UV ink for screen printing, in order to ensure that the water-based UV ink has a high viscosity, it is required in Step 3, the addition of additives, or the addition of adjuvants and the remaining portion of the diluent after stirring time of 30~60 minutes, before receipt.

[0018] 其中,水基光固化树脂为硅烷基改性丙烯酸树脂、硅烷基环氧改性树脂或改性环氧丙烯酸酯树脂;活性单体为二缩丙二醇双丙烯酸酯或三羧甲基丙烷三丙烯酸酯中的一种,或者是其两者以任意重量比组成的混合物;光引发剂为2,4_ 二乙基硫杂蒽酮、2-苯基-2,2-二甲氨基-1-(4-吗啉苯基)-1-丁酮、4-氯二苯甲酮、邻苯甲酰苯甲酸甲酯中的一种,或者是2,4- 二乙基硫杂蒽酮和2-苯基-2,2- 二甲氨基-1- (4-吗啉苯基)-1- 丁酮以重量比1: 3组成的混合物,或者是4-氯二苯甲酮与邻苯甲酰苯甲酸甲酯以重量比3: I组成的混合物。 [0018] wherein the photo-curable resin is a water-based silane-modified acrylic resins, epoxy-modified resin or silane-modified epoxy acrylate resin; reactive monomer is dipropylene glycol diacrylate or trimethylol propane a three-acrylate, or both of them in any ratio by weight mixtures thereof; photoinitiators 2,4_-diethyl thioxanthone, 2-amino-1-phenyl-2,2-dicarboxylate - (4-morpholinophenyl) -1-butanone, 4-chloro benzophenone An o-benzoyl methyl benzoate, or 2,4-diethyl thioxanthone, and 2-phenyl-2,2-dimethyl-1- (4-morpholinophenyl) -1-butanone in a weight ratio of 1: 3 mixture consisting of, or is 4-chloro-benzophenone and o-phenylenediamine formyl benzoate in a weight ratio of 3: I mixture composed.

[0019] 助剂中,各组分占水性UV油墨总重量百分比为:0.2%〜4%光增感剂、0.2%〜1%阻聚剂、0.1%〜1%流平剂、1%〜2%消泡剂、1%〜10%润湿分散剂、1%〜2%抗擦剂、0.5%〜3%触变剂和2%〜10%光稳定剂;光增感剂为三乙醇胺、三异丙醇胺、N-甲基二乙醇胺、N,N- 二甲基苯胺、N,N- 二甲胺基苯甲酸酯、或N,N- 二甲胺基苯甲酰胺;阻聚剂为对苯二酚、对甲氧基苯酚、甲基氢醌、2,6-二叔丁基甲苯酚、6-叔丁基-2,4-二甲基苯酚、3-(N-亚硝基-N-苯基羟胺)铝盐、2-酚基乙氧基丙烯酸酯、丙氧基化甘油三丙烯酸酯中的一种,或者是选用其中的两·种组成的混合物;流平剂为有机硅丙烯酸酯、水性有机硅、聚有机硅氧烷、异丙醇或聚乙烯醇缩丁醛;消泡剂为天然油脂、聚醚类脂肪醇聚醚、聚二甲基硅氧烷或聚氧乙烯氧丙烯甘油;润湿分散剂为聚丙烯酸盐、油酸钠、十八碳烯胺醋酸盐 [0019] aids, various water-based UV ink component comprises total weight percentage: 0.2% ~ 4% photoinitiator, 0.2% ~ 1%, a polymerization inhibitor, 0.1% ~ 1% leveling agent, from 1% to 2% defoamer and 1% ~ 10% wetting and dispersing agent, 1% ~ 2% anti liniment, a thixotropic agent, 0.5% ~ 3% ~ 10% and 2% of the light stabilizer; photosensitizer agent is triethanolamine , triisopropanolamine, N- methyldiethanolamine, N, N- dimethylaniline, N, N- dimethylamino benzoate, or N, N- dimethylamino-benzamide; hindered polymerization inhibitor hydroquinone, p-methoxyphenol, methylhydroquinone, 2,6-di-t-butyl-p-cresol, 2,4-dimethyl-6-tert-butyl-phenol, 3- (N- nitrosourea yl -N- phenyl hydroxylamine) an aluminum salt, 2-ethoxy phenol acrylate, propoxylated glycerol triacrylate, or a mixture of two selected species · wherein the composition; leveling agent silicone acrylates, aqueous silicone, polyorganosiloxane, isopropyl alcohol or polyvinyl butyral; natural oils as antifoaming agents, fatty polyethers polyethers, polydimethylsiloxane or poly oxyethylene oxypropylene glycerol; wetting and dispersing agent is polyacrylic acid salt, sodium oleate, amine acetate octadecene 、氨基丙胺二油酸酯或聚乙二醇型多元醇;抗擦剂为油酸酰胺、合成石蜡、聚乙烯蜡、聚丙烯蜡或聚苯基甲基硅氧烷;触变剂为有羟乙基纤维素、聚乙烯醇或聚丙烯酸盐;所述光稳定剂为双(2,2,6,6_四甲基-4-哌啶基)癸二酸酯、聚-[1-(2'-羟乙基)-2,2,6,6_四甲基-4-羟基哌啶丁二酸脂]、聚-{[6-[(1,1,3,3-四甲基丁基)-胺基]-1,3,5-三嗪-2,4-二基][(2,2,6,6_四甲基-4-哌啶基)-亚胺基]-1,6-二己二基[(2,2,6,6_四甲基-4-哌啶基)_亚胺基]}中的一种或是选用其中的两种组成的混合物。 , Propylamine dioleate or polyethylene glycol-type polyols; anti-oleamide as liniments, synthetic paraffins, polyethylene waxes, polypropylene waxes, or poly phenyl methyl siloxane; thixotropic agent is a hydroxyalkyl ethyl cellulose, polyvinyl alcohol or polyacrylic acid; the light stabilizer is bis (2,2,6,6_ tetramethyl-4-piperidyl) sebacate, poly - [1- ( 2'-hydroxyethyl) -2,2,6,6_-tetramethyl-4-hydroxypiperidine aliphatic succinic acid], poly - {[6 - [(1,1,3,3-tetramethyl butyl) - amino] -1,3,5-triazine-2,4-diyl] [(2,2,6,6_ tetramethyl-4-piperidyl) - imino] - 1,6-hexamethylene group [(2,2,6,6_-tetramethyl-4-piperidyl) imino _] a} or selected in which the mixture composed of two kinds.

[0020] 稀释剂为水和乙醇以重量比为3: 2组成的混合物。 [0020] The diluent is water and ethanol in a weight ratio of 3: 2 mixtures thereof.

[0021] 本发明水性UV油墨的有益效果是:1、本发明的水性UV油墨黏度最小值为0.02Pa*s(25°C ),黏度最大值为40Pa *s (25°C ),因此能适用于凹版印刷、柔版印刷和丝网印刷等印刷方式,从而将水性UV技术推广应用于多个印刷方式。 [0021] Advantageous effects of the present invention are water-based UV ink: 1, the present invention is water-based UV ink viscosity minimum is 0.02Pa * s (25 ° C), maximum viscosity is 40Pa * s (25 ° C), it is possible to suitable for gravure printing, flexographic printing and screen printing, so as to promote the water-based UV technology applied to a plurality of printing. 2、由于水性UV油墨无溶剂排放、安全无污染,生产效率高,印刷质量优异,色饱和度、色强度和清晰度明显优于普通油墨,无网点扩大,设备容易清洗等优点对于实现环保、健康的绿色印刷十分有利。 2, the water-based UV ink discharge without a solvent, safety and no pollution, high efficiency, excellent print quality, color saturation, color strength and clarity is better than ordinary inks, the dot gain, the advantages of easy cleaning apparatus for achieving environmental protection, healthy green printing is very beneficial. 3、性能稳定,适合长时间保存,使用前无须搅拌,光固化时间短、固化前无须预热,对承印物的适应性较好,无须对承印物进行表面处理,操作工艺简单,适合广泛推广使用。 3, stable for prolonged storage without stirring before use, a photocurable time is short, without preheating before curing, better adaptability to substrates without surface treatment of substrates, the operation process is simple, widely adapted use.

[0022] 本发明水性UV油墨的制备方法,工艺简单,容易实现,环保无污染,所用设备体积小。 [0022] The method of preparing an aqueous UV ink of the present invention, the process is simple, easy to implement, environmental pollution, the use of smaller equipment size.

具体实施方式 Detailed ways

[0023] 下面结合具体实施方式对本发明进行详细说明。 [0023] The present invention will be described in detail with reference to specific embodiments.

[0024] 本发明一种水性UV油墨,按重量百分比,由以下组份组成:30%〜60%水基光固化树脂,15%〜35%活性单体,0.2%〜9%光引发剂,5%〜20%色料,6%〜26%助剂,0%〜6.5%稀释剂,以上各组份的重量百分比总和为100%,其中,助剂为光增感剂、阻聚剂、流平剂、消泡剂、润湿分散剂、抗擦剂、触变剂和光稳定剂组成的混合物,色料为直接染料、活性染料或颜料。 [0024] The present invention is an aqueous UV ink, by weight percent, consisting of the following components: 30% ~ 60% water-based photo-curable resin, reactive monomer 15% ~ 35%, ~ 9% 0.2% photoinitiator, a 5-20% colorant, 6% ~26% additive, 0% to ~6.5% diluent, the total of the above components is 100% by weight, wherein the adjuvant is an optical sensitizer, a polymerization inhibitor, mixture of leveling agents, antifoaming agents, wetting and dispersing agents, anti liniments, thixotropic agent and a light stabilizer composition, colorant direct dyes, reactive dyes or pigments. 助剂中,各组分占水性UV油墨总重量百分比为:0.2%〜4%光增感剂、0.2%~ 1%阻聚剂、0.1%~ 1%流平剂、1%〜2%消泡剂、1%〜10%润湿分散剂、1%〜2%抗擦剂、0.5%〜3%触变剂和2 0Z0〜10%光稳定剂。 Auxiliaries, each component comprises an aqueous UV ink total weight percentage: 0.2% ~ 4% photoinitiator, 0.2% to 1%, a polymerization inhibitor, 0.1% to 1% leveling agent, 1% ~ 2% elimination foaming agent, 1% ~ 10% wetting and dispersing agent, 1% ~ 2% anti liniments, 0.5% ~ 3% 2 0Z0~10% thixotropic agent and a light stabilizer.

[0025] 其中,水基光固化树脂是含有不饱和官能团的低分子聚合物,水性UV油墨的主要组成部分,在UV油墨体系中起连接料的作用,使色料可以均匀分散,使油墨具有一定的流动性;并提供与承印物材料的黏附力,使油墨能够在承印物上很好地附着,并有耐磨、耐水等性质。 [0025] wherein the water-based photo-curable resin is a low molecular weight polymer containing an unsaturated functional group, main components of the aqueous UV ink, functions as binder in UV ink systems, so that the toner can be uniformly dispersed, so that the ink has a certain mobility; and provides adhesion of the substrate material, so that ink can be satisfactorily adhered to the substrate, and the nature of wear resistance, water and the like. 水基光固化树脂还决定了固化墨膜的硬度、柔韧性、强度、粘附力、耐磨性、耐水性和耐腐蚀性等物理性能,对UV固化的灵敏度也有影响,是油墨的主要成膜物质。 Water-based photo-curable resin also determines the physical properties of hardness, flexibility, strength, adhesion, abrasion resistance, water resistance and corrosion resistance of the cured ink film, sensitivity to UV curable impact, is the main component of the ink film material. 本发明中所用水基光固化树脂为硅烷基改性丙烯酸树脂、硅烷基环氧改性树脂或改性环氧丙烯酸酯树脂,这三种树脂均有较好的水溶性,其中最优选为硅烷基改性丙烯酸树脂,该树脂光反应速度快,不产生氧阻聚,自身收缩率低,重涂性能优异,对金属、石材、木器、玻璃、皮革、塑料、纸张等的表面有极佳的的附着力(硅橡胶及经过阳极氧化的金属除外);是全水溶性树月旨,不污染环境,不含有机溶剂,对使用者无任何毒害效应;漆膜性能调整可用不同单体的加入进行调节,粘度调节可用水或乙醇任意稀释,适合深加工成金属、木器、塑料、皮革等水性UV涂料。 The present invention is a water-based photo-curable resin is a silane-modified acrylic resins, epoxy-modified resin or silane-modified epoxy acrylate resins, these three resins are preferably water-soluble, and most preferably wherein the silane group-modified acrylic resin, which light-fast response, no oxygen inhibition, their low shrinkage, excellent re-coating property, the surface of metal, stone, wood, glass, leather, plastics, paper or the like has excellent adhesion (except anodized silicone rubber and metal); soluble tree is a full month purpose, does not pollute the environment, free of organic solvents, no harmful effect on the user; adjusting film properties using different monomers added adjusted with water or a viscosity modifier may be diluted with any alcohol, suitable for processing into a metal, wood, plastics, leather and other waterborne UV coatings.

[0026] 活性单体又称活性稀释剂,一般是含有可聚合官能团的小分子,在油墨体系中起关键作用,不仅可以降低体系的·黏度,还能用来调节油墨的其他性能。 [0026] reactive monomers, also known as reactive diluents, typically a small molecule containing a polymerizable functional group, plays a key role in the ink system can not only reduce system-viscosity can also be used to modulate other properties of the ink. 本发明使用二缩丙二醇双丙烯酸酯(DPGDA)和三羧甲基丙烷三丙烯酸酯(TMPTA)中的一种,或者是其两者以任意重量比组成的混合物。 The present invention uses one kind of dipropylene glycol diacrylate (DPGDA), and trimethylol propane triacrylate (TMPTA) is, or is a mixture of both in any ratio by weight of the composition. 其中,DPGDA黏度低,具有较强的稀释能力和附着力,溶解能力较好,且兼具1,6-己二醇双丙烯酸酯(HDDA)的固化速度快和三缩丙二醇双丙烯酸酯(TPGDA)的柔韧性;TMPTA是一种典型的三官能度活性稀释剂,黏度大、溶解能力中等、固化速度较快、交联密度较高,形成具有优良耐溶剂型、坚硬耐刮的干膜。 Wherein DPGDA low viscosity, and has a strong adhesion dilution capacity, good solvency, and rapid both 1,6-hexanediol diacrylate (HDDA) curing speed and tripropylene glycol diacrylate (TPGDA ) flexibility; typical of TMPTA is a trifunctional reactive diluent, viscosity, moderate solubility, curing speed, higher crosslink density to form a dry film having excellent solvent resistance, scratch-resistant hard.

[0027] 光引发剂是吸收辐射,经光化学变化能产生具有引发聚合能力的活性中间体分子。 [0027] The photo-initiator absorbs radiation, photochemically active intermediate change to produce molecules having the ability to initiate polymerization. 其作用关系到本发明水性UV油墨在受到光照射时,水基光固化树脂和活性单体能否迅速由液态转变成固态。 Its role related to the water-based UV ink of the invention when subjected to light irradiation, a photocurable resin and a water-based reactive monomer can quickly change from a liquid to a solid. 光引发剂的作用原理是:光引发剂分子在紫外光区(250-420nm)有一定吸光能力,其吸收光能后,光引发剂分子从基态跃迁到活泼的激发态,再继续跃迁至激发三线态;在其激发单线态或激发三线态经历单分子或双分子化学作用后,产生能够引发单体聚合的活性碎片,这些活性碎片可以是自由基、阳离子、阴离子或离子自由基。 Action principle photoinitiators are: UV photoinitiator molecules (250-420nm) region of a certain light-absorbing capacity, the energy absorption, the photoinitiator molecules from the ground state to the excited state of the active, and then continue to an excited triplet; after its excited singlet or triplet excited undergo unimolecular or bimolecular chemical reaction to produce reactive fragments capable of initiating polymerization of the monomer, which may be active fragments radical, cationic, anionic or radical ions. 本发明所用光引发剂为光引发剂为2,4_ 二乙基硫杂蒽酮(DETX)、2_苯基-2,2-二甲氨基-1-(4-吗啉苯基)-1-丁酮(BDMB,Irgacure369)、4-氯二苯甲酮(华钛化学1046)、邻苯甲酰苯甲酸甲酯(0MBB,华钛化学1056)中的一种,或者是2,4_ 二乙基硫杂蒽酮(DETX)和2-苯基-2,2-二甲氨基-1-(4-吗啉苯基)-1-丁酮(BDMB,Irgacure369)以重量比I: 3组成的混合物,或者是4-氯二苯甲酮(华钛化学1046)与邻苯甲酰苯甲酸甲酯(OMBB,华钛化学1056)以重量比3: I组成的混合物。 The photoinitiator according to the present invention as photoinitiators 2,4_-diethyl-thioxanthone (DETX), 2_-2,2-dimethylamino-1- (4-morpholinophenyl) -1 - butanone (BDMB, Irgacure369), 4- chloro-benzophenone (1046, titanium chemical) An o-benzoyl benzoic acid methyl ester (0MBB, chemical, titanium 1056) in, or two 2,4_ ethyl thioxanthone (DETX) and 2-phenyl-2,2-dimethyl-1- (4-morpholinophenyl) -1-butanone (BDMB, Irgacure369) in a weight ratio of I: 3 composition mixture, or is 4-chloro-benzophenone (Chemistry 1046, titanium) and o-benzoyl benzoic acid methyl ester (OMBB, 1056, titanium chemical) in a weight ratio of 3: I mixture thereof. 2,4-二乙基硫杂蒽酮(DETX),用于紫外光固化含有不饱和双健的光聚合树脂的高效光引发剂,对人体皮肤无刺激性,搬运、操作安全无碍。 2,4-diethyl-thioxanthone (DETX), for efficient UV curing an unsaturated photoinitiators of the double bonds of the polymeric resin, non-irritating to human skin, can be safely handled without problems. 2-苯基-2,2-二甲氨基-1-(4-吗啉苯基)-1-丁酮(BDMB, Irgacure369),引发活性高,与2,4-二乙基硫杂蒽酮(DETX)配合使用效果最佳。 2-phenyl-2,2-dimethyl-1- (4-morpholinophenyl) -1-butanone (BDMB, Irgacure369), high-activity initiator, and 2,4-diethyl thioxanthone, (DETX) in conjunction with the best results. 邻苯甲酰苯甲酸甲酯(OMBB),一种几乎无味的自由基II型光引发剂,溶于醇和碱溶液,在酸中析出几乎不溶于水,主要用于相应的树脂连同叔胺配合剂进行UV聚合,常用于清漆、塑料涂料、木材涂料、平版印刷感光胶、丝网印刷感光胶、柔印感光胶的UV固化;4-氯二苯甲酮,有较强的吸收性,与邻苯甲酰苯甲酸甲酯(OMBB)配合使用效果最佳。 O-benzoyl benzoic acid methyl ester (OMBB), an almost odorless radical type II photoinitiators, soluble in alcohol and alkali solution, precipitated almost insoluble in water in acid resin is mainly used together with a corresponding tertiary amine with UV polymerization agent, commonly used in varnishes, plastic coatings, wood coatings, lithographic photoresist, photoresist screen printing, flexo sensitive adhesive UV curing; 4-chloro benzophenone, strong absorbent, and o-benzoyl benzoic acid methyl ester (OMBB) with the use of the best results.

[0028] 色料是决定最终产品色彩和光学特性的关键,为水性UV油墨提供颜色和各种耐久性,对油墨的流动性和黏度有很大影响。 [0028] The final toner product key color and optical properties determined, to provide various colors and durability to the water-based UV ink has a great influence on the fluidity and viscosity of the ink. 色料包括染料和颜料,考虑色料与树脂的相溶性,本发明选用染料包括直接染料和活性染料,色谱齐全、易溶于水、配制方便、成本低廉,配制成的油墨稳定性较好。 Colorants including dyes and pigments, considering compatibility with the resin of the toner, the present invention is the choice of dyes include direct dyes and reactive dyes, complete chromatography, soluble in water, easy preparation, low cost, good stability of the formulated inks. 颜料使用的是耐碱性强、在水性体系中的分散性能较好的有机或无机颜料。 Pigment using strong alkali, preferably in an aqueous system dispersion of organic or inorganic pigments. 有机颜料和无机染料都不溶于水。 Organic pigments and inorganic pigments are not soluble in water.

[0029] 由于色料的加入,色料对UV光的吸收会影响光引发剂对光的吸收,进而影响能够生成自由基的浓度,降低颜色固化体系的固化速度,需加入光增感剂来提高光引发剂的感光速度、加快油墨的光固化速度。 [0029] due to the addition of toner, the toner can affect the absorption of UV light light light absorption by the initiator, thereby affecting concentration capable of generating free radicals, curing speed reducing color curing system, a photoinitiator must be added to photoinitiator increase the speed of the photosensitive agent, to accelerate the curing speed of the ink. 光增感剂不吸收辐射也不会引发聚合,只是提高光引发剂中有实效的活性速度的分子的数量,通常为胺类。 Light sensitizer does not absorb the radiation polymerization initiator not only increase the number of active photoinitiator effective speed of molecules, typically amines. 常用的叔胺增感剂分为脂肪族叔胺和芳香族叔胺两大类。 Sensitizers commonly used tertiary amine into tertiary aliphatic and aromatic tertiary two categories. 其中,脂肪类叔胺主要是分子内含有羟基的低分子胺,包括三乙醇胺、三异丙醇胺和N-甲基二乙醇胺,因羟基提供氢而增进引发反应,不挥发、无气味。 Wherein the low-molecular fatty tertiary amines containing hydroxyl groups mainly in the molecule include triethanolamine, triisopropanolamine, N- methyldiethanolamine and, due to the promotion of a hydroxyl group to provide a hydrogen reaction is initiated, non-volatile, odorless. 常用的芳香类叔胺增感剂主要是N,N-二甲基苯胺、N,N-二甲胺基苯甲酸酯和N,N-二甲胺基苯甲酰胺,本发明中的光增感剂选用上述物质中的一种。 Commonly used aromatic tertiary amine sensitizer mainly N, N- dimethylaniline, N, N- dimethylamino benzoate and N, N- dimethylamino benzamide, in light of the present invention sensitizers chosen one of the above substances.

·[0030] 阻聚剂又称稳定剂,是能阻止单体或预聚物发生聚合反应的物质,在配制水性UV油墨的过程中阻止过度聚合反应以免产生胶化,阻止因过热或是机械振动引发的聚合反应,提高树脂的存储稳定性,有利于运输和存储,同时还可防止暗反应。 * [0030] polymerization inhibitor also known as stabilizers, can prevent the material is a monomer or prepolymer polymerization reaction is prevented during formulation of water-based UV ink in order to avoid excessive polymerization reaction gelled due to overheating or mechanical stop vibration initiated polymerization, to improve the storage stability of the resin, facilitate transportation and storage, while also preventing the dark reaction. 本发明中的阻聚剂为对苯二酚、对甲氧基苯酚、甲基氢醌、2,6-二叔丁基甲苯酚、6-叔丁基-2,4-二甲基苯酚、 In the present invention, the polymerization inhibitor is hydroquinone, p-methoxyphenol, methylhydroquinone, 2,6-di-t-butyl-p-cresol, 6-tert-butyl-2,4-dimethylphenol,

3-(N-亚硝基-N-苯基羟胺)铝盐、2-酚基乙氧基丙烯酸酯、丙氧基化甘油三丙烯酸酯中的一种,或者是选用其中的两种以任意重量比组成的混合物。 (N- nitroso -N- phenylhydroxylamine) aluminum salt, 2-ethoxy phenol acrylate, propoxylated glycerol triacrylate of one or two of which are chosen in an arbitrary 3- the weight ratio of mixtures thereof.

[0031] 流平剂是用来改善油墨的流平性能,防止缩孔和针眼等墨层弊病的产生,使油墨膜平整,并可以提高光泽度。 [0031] The leveling agent is used to improve ink leveling properties, shrinkage and prevent pinholes and other shortcomings of the ink, the ink film leveling, and gloss can be improved. 本发明所用流平剂为为有机硅丙烯酸酯、水性有机硅、聚有机硅氧烷、异丙醇或聚乙烯醇缩丁醛。 The present invention is used as a leveling agent butyral silicone acrylates, aqueous silicone, polyorganosiloxane, isopropyl alcohol or a polyvinyl alcohol.

[0032] 在UV油墨的制备过程中,泡沫会阻碍色料的分散,在印刷过程中泡沫会产生颜色问题和印刷干燥问题,导致印刷品出现小孔和无光泽的情况。 [0032] In the preparation of UV ink, the foam will hinder the dispersion of the colorant, the printing process will produce foam color printing problems and drying problems, leading to emergence apertures and matte prints situation. 消泡剂具有抑泡或消泡的功能,阻止泡沫的形成以及使已形成的泡沫迅速破灭。 Antifoam or defoamer for defoaming function, preventing the formation of foam and foam formed rapidly burst. 消泡剂的种类和用量不当会产生不良影响,出现“鱼眼”、针孔等弊端。 Improper defoamer type and amount will have adverse effects, a "fish-eye", pinholes and other defects. 消泡剂选用时以不影响油墨颜色、低黏度、不挥发、无毒、不易燃烧、易溶于水为基本原则,本发明中的消泡剂为天然油脂、聚醚类脂肪醇聚醚、聚二甲基硅氧烷或聚氧乙烯氧丙烯甘油。 Antifoaming agent that does not affect when the selected ink color, low viscosity, non-volatile, non-toxic, non-flammable, soluble in water as the basic principle of the present invention is a natural fat defoamer, polyether polyether alcohols, polydimethylsiloxane or polyoxyethylene polyoxypropylene glycerol.

[0033] 润湿分散剂的主要作用是降低物质表面张力,防止颜料絮凝,使分散体系处于稳定状态。 [0033] The primary role of wetting and dispersing agents are substances reduce the surface tension and prevent pigment flocculation, the dispersion system is in a stable state. 润湿分散剂能与水任意比例混合是水性UV油墨优良的分散剂、防沉剂和稳定剂,提高水性UV油墨膜的耐水性、耐磨性、耐洗涤性,使印刷图文亮丽,并增强UV油墨的附着力、抗冻性,延长水性UV油墨的存储时间。 Wetting and dispersing agent can be mixed with water in any ratio is excellent in water-based UV ink dispersants, anti-settling agents and stabilizers, improving the water resistance of the water-based UV ink film, wear resistance, resistance to washing, and bright printed graphics, and enhance adhesion, UV ink frost resistance, to extend the storage time of the aqueous UV ink. 以无污染、低黏度、易溶于水为基本原则,选用聚丙烯酸盐、油酸钠、十八碳烯胺醋酸盐、氨基丙胺二油酸酯或聚乙二醇型多元醇中的一种。 Pollution-free, low viscosity, water-soluble basic principle for selection polyacrylates, sodium oleate, amine acetate octadecene, propylamine dioleate or polyethylene glycol in a polyol species.

[0034] 抗擦剂又称增滑剂,提高墨层平滑性能的一种涂料助剂,可增进印品的摩擦性和光滑性。 [0034] The anti-slip agent known as liniments, a coating aid to improve the performance of smooth ink, can improve the friction and smoothness of printed materials. 在UV油墨中加入抗擦剂,能在固化时起阻隔空气、减少氧阻聚的作用,有利于表面固化。 In adding anti-UV ink liniments, can play the air barrier when cured, reduce oxygen inhibition effect cure on surfaces. 本发明具体选用油酸酰胺、合成石蜡、聚乙烯蜡、聚丙烯蜡或聚苯基甲基硅氧烷中的一种作为抗擦剂。 The present invention is specifically selected oleamide, synthetic paraffins, polyethylene waxes, polypropylene waxes, or poly phenyl methyl siloxane as an anti liniment of one.

[0035] 触变剂又称防流挂剂,能使油墨产生触变现象的助剂。 [0035] The thixotropic agent also known as anti-sagging agent, thixotropic additives can produce the ink phenomenon. UV油墨在受到剪切力时,稠度下降,剪切力越大,下降的幅度也大,当剪切力撤除后,稠度又慢慢恢复到原来的状态,UV油墨中加入触变剂后,UV油墨在搅动滚压或是刮刀刮压过程中,能保持低黏度以便于UV油墨传递,当静置于承印物上时则恢复到原来的黏稠状态,使网点不扩散。 UV ink when subjected to shear force, decreased consistency, the greater the shear force, the decrease is also large, when a shearing force is removed, the consistency slowly restored to its original state, the UV ink after the thixotropic agent is added, UV ink roller or scraper blade agitation during pressure, in order to maintain low viscosity UV ink to pass, when the substrates stand in the viscosity returns to its original state, so that no dot diffusion. 本发明选用有羟乙基纤维素、聚乙烯醇或聚丙烯酸盐。 The present invention selects hydroxyethylcellulose, polyvinyl alcohol or polyacrylate.

[0036] 光稳定剂的作用是抑制水性UV油墨的光老化过程,延缓墨层因遭受阳光、热、潮湿、氧气、油污及其他污染物的作用而发生的墨膜光泽度下降、褪色、发黄、粉化、变脆等老化现象,延长水性UV油墨的使用寿命,同时延长水性UV油墨的存储时间。 [0036] The effect of light stabilizers against photo-aging process is aqueous UV ink, the ink film gloss ink delay suffered due to sunlight, heat, humidity, oxygen, grease and other contaminates drop occurs, discoloration, hair yellowing, chalking, embrittlement and other aging, to extend the service life of water-based UV ink, while extending the storage time of the water-based UV ink. 本发明所用光稳定剂为双(2,2,6,6_四甲基-4-哌啶基)癸二酸酯、聚-[1-(2'-羟乙基)_2,2,6,6-四甲基-4-羟基哌啶丁二酸脂]、聚-{[6-[(1,1,3,3-四甲基丁基)-胺基]-1,3,5-三嗪-2,4-二基][(2,2,6,6_四甲基-4-哌啶基)-亚胺基]-1,6-二己二基[(2,2,6,6_四甲基-4-哌啶基)-亚胺基]}中的一种或是两种以任意重量比组成的混合物。 The present invention is a light stabilizer is bis (2,2,6,6_ tetramethyl-4-piperidyl) sebacate, poly - [1- (2'-hydroxyethyl) _2,2,6 , 6-tetramethyl-4-hydroxypiperidine aliphatic succinic acid], poly - {[6 - [(1,1,3,3-tetramethylbutyl) - amino] 1,3,5 - triazine-2,4-diyl] [(2,2,6,6_ tetramethyl-4-piperidyl) - imino] 1,6-hexamethylene group [(2,2 , 6,6_-tetramethyl-4-piperidyl) - one kind or two kinds imino]} in any weight ratio mixture composed. 优选:由聚-[1-(2'-羟乙基)-2,2,6,6_四甲基-4-羟基哌啶丁二酸脂]和聚-{[6-[(1,1,3, Preferably: poly - [1- (2'-hydroxyethyl) -2,2,6,6_-tetramethyl-4-hydroxypiperidine aliphatic succinic acid] and poly - {[6 - [(1, 1,3,

3-四甲基丁基)_胺基]-1,3,5- 三嗪-2,4-二基][(2,2,6,6-四甲基-4-哌啶基)-亚胺基]-1,6-二己二基[(2,2,6,6_四甲基-4-哌啶基)-亚胺基]}按质量比为1:1组成的混合物,该混合物具有优越的性能价格比,兼有其它光稳定剂的优点,体现了各种光稳定剂的作用机理,具有最佳的协同作用和互补作用,具有良好的兼容性和加工热稳定性,,耐油、耐水、耐抽出。 3- tetramethylbutyl) _ amino] -1,3,5-triazine-2,4-diyl] [(2,2,6,6-tetramethyl-4-piperidyl) - imino] 1,6-hexamethylene group [(2,2,6,6_ tetramethyl-4-piperidyl) - imino]} mass ratio of 1: 1 mixture composed, the mixture has a superior cost performance, the advantages of both the other light stabilizers, various mechanisms reflects light stabilizers, and having the best synergistic complementarity, has good compatibility and processing thermal stability, , oil resistance, water resistance withdrawn.

[0037] 稀释剂用于降低油墨的黏度,选用水和乙醇以重量比为3: 2组成的混合物作为稀释剂,以代替传统的活性稀释剂,消除VOC带来的环境污染问题,降低材料的易燃性和制备成本。 [0037] The diluents for reducing the viscosity of the ink, use water and ethanol in a weight ratio of 3: 2 mixture consisting of a diluent, the reactive diluent to replace the traditional, VOC elimination of environmental pollution caused by reduced material flammability and production costs. 其中,水除了具有稀释作用外还有利于溶解色料,使色料提前分散,便于色料在固化体系中的分散。 Wherein, in addition to dilution water, as well as an outer toner facilitate dissolution, so that pigment dispersion in advance, to facilitate the colorant dispersed in the cured system.

[0038] 实施例1 [0038] Example 1

[0039] 步骤1、按重量百分比称取以下组分:50%水基光固化树脂,30%活性单体,0.5%光引发剂,5%直接染料,12.5%助剂,2%稀释剂,其中,助剂为占水性UV感光剂总重量的2%光增感剂、0.5%阻聚剂、0.2%流平剂、1.2%消泡剂、2%润湿分散剂、I %抗擦剂、0.6%触变剂和5 %光稳定剂组成的混合物。 [0039] Step 1, by weighing the following components by weight: 50% water-based photo-curable resin, 30% active monomers, 0.5% photoinitiator, 5% of direct dye, 12.5% ​​additive, 2% diluent, wherein the total weight of the adjuvant is a UV photosensitizer aqueous 2% photoinitiator, 0.5% of a polymerization inhibitor, a leveling agent, 0.2%, 1.2% antifoaming agent, dispersing agent, wetting 2%, I% anti liniment , 0.6% and 5% of a thixotropic agent mixture consisting of light stabilizers.

[0040] 其中,水基光固化树脂使用硅烷基改性丙烯酸树脂;活性单体使用二缩丙二醇双丙烯酸酯(DPGDA);光引发剂使用2,4_二乙基硫杂蒽酮(DETX);直接染料使用C.1.直接黄86 (Project Yellow 1,DYS);光增感剂使用三乙醇胺,阻聚剂使用对苯二酚,流平剂使用有机硅丙烯酸酯,消泡剂使用天然油脂,润湿分散剂使用聚丙烯酸盐,抗擦剂使用油酸酰胺,触变剂使用羟乙基纤维素,光稳定剂使用双(2,2,6,6-四甲基-4-哌啶基)癸二酸酯;稀释剂使用水和乙醇以重量比为3:2组成的混合物。 [0040] wherein the photo-curable water-based resin silane-modified acrylic resin; reactive monomers dipropylene glycol diacrylate (DPGDA); photoinitiators 2,4_ diethyl thioxanthone (DETX) ; C.1 use direct dyes direct yellow 86 (Project yellow 1, DYS);. photosensitizer triethanolamine, hydroquinone polymerization inhibitor used, a leveling agent silicone acrylates, natural defoamer oil, wetting polyacrylate dispersant, anti liniments oleic acid amide, hydroxyethyl cellulose thixotropic agent, a light stabilizer bis (2,2,6,6-tetramethyl -4- piperidyl) sebacate; diluent water and ethanol in a weight ratio of 3: 2 mixtures thereof.

[0041] 利用步骤I称取的各组分,在50-70°C的温度、搅拌速度为500-700r/min的条件下制备: [0041] I said step of utilizing the components taken, at a temperature of 50-70 ° C, the stirring speed was prepared under conditions 500-700r / min of:

[0042] 步骤2、将活性单体倒入反应容器中,均匀缓慢加入光引发剂,待光引发剂完全溶解后,均匀缓慢加入水基光固化树脂,搅拌均匀,其中,控制光引发剂和水基光固化树脂的加入时间为25〜40分钟; [0042] Step 2, was poured into the reaction vessel and a reactive monomer, a photoinitiator uniformly slowly added, until the photoinitiator was completely dissolved, was slowly added a uniform water-based photo-curable resin, stir, wherein the control photoinitiator and water-based photo-curable resin is 25~40 minutes addition time;

[0043] 步骤3、将直接染料在稀释剂中充分溶解后,加入到反应容器中,搅拌均匀;加入助剂,搅拌均匀,收料即得。 After [0043] Step 3, the direct dyes sufficiently soluble in the diluent, was added to the reaction vessel, stir; aid added, stirred uniformly, to obtain the receipt.

[0044] 本实施例制备的水性UV油墨黏度满足0.2-lPa • s (25°C ),可用于柔版印刷。 [0044] This water-based UV ink prepared in Example viscosity satisfies 0.2-lPa • s (25 ° C), can be used for flexographic printing.

[0045] 实施例2 [0045] Example 2

[0046] 步骤1、按重量百分比称取以下组分:30%水基光固化树脂,35%活性单体,4%光弓丨发剂,5 %直接染料,26 %助剂,其中,助剂为占水性UV感光剂总重量的4 %光增感剂、I %阻聚剂、0.5%流平剂、2%消泡剂、6%润湿分散剂、1.5%抗擦剂、1%触变剂和10%光稳定剂组成的混合物。 [0046] Step 1, by weighing the following components in weight percent: 30% water-based photo-curable resin, 35% active monomer, 4% light bow Shu initiator, 5% of direct dye, 26% of additives, wherein the promoter agent is 4% of the total weight of the photosensitive agent is an aqueous UV light sensitizer, I% polymerization inhibitor, a leveling agent, 0.5%, 2% antifoaming agent, 6% of wetting and dispersing agent, 1.5% anti liniments, 1% thixotropic agent and a mixture of 10% light stabilizer composition.

[0047] 其中,水基光固化树脂使用硅烷基改性丙烯酸树脂;活性单体为二缩丙二醇双丙烯酸酯(DPOTA)和三羧甲基丙烷三丙烯酸酯(TMPTA)以重量比为1:1组成的混合物;光引发剂为2,4- 二乙基硫杂蒽酮和2-苯基-2,2- 二甲氨基-1-(4-吗啉苯基)-1- 丁酮以重量比1: 3组成的混合物;直接染料使用C.1.直接红2 (Paper Red 4BS,CKC);光增感剂使用三异丙醇胺,阻聚剂使用对甲氧基苯酚,流平剂使用聚有机硅氧烷,消泡剂使用聚醚类脂肪醇聚醚,润湿分散剂使·用油酸钠,抗擦剂使用合成石蜡,触变剂用聚乙烯醇,光稳定剂用双(2,2,6,6-四甲基-4-哌啶基)癸二酸酯。 [0047] wherein the photo-curable water-based resin silane-modified acrylic resin; reactive monomer is dipropylene glycol diacrylate (DPOTA) and trimethylol propane triacrylate (TMPTA) in a weight ratio of 1: 1 mixtures thereof; photoinitiator is 2,4-diethyl thioxanthone, and 2-phenyl-2,2-dimethyl-1- (4-morpholinophenyl) -1-butanone by weight ratio of 1: 3 mixture thereof; C.1 use direct dyes direct red 2 (Paper red 4BS, CKC); photoinitiator used triisopropanolamine, a polymerization inhibitor using p-methoxyphenol, leveling agents. polyorganosiloxane, defoamer polyether polyether alcohols, wetting and dispersing agent to sodium oleate ·, liniments using anti-synthetic wax, a polyvinyl alcohol with a thixotropic agent, a light stabilizer with bis (2,2,6,6-tetramethyl-4-piperidyl) sebacate.

[0048] 利用步骤I称取的各组分,在50_70°C的温度、搅拌速度为500_700r/min的条件下制备: [0048] Step I using said each component taken at a temperature of 50_70 ° C, the stirring speed was prepared under conditions 500_700r / min of:

[0049] 步骤2、将活性单体倒入反应容器中,均匀缓慢加入光引发剂,待光引发剂完全溶解后,均匀缓慢加入水基光固化树脂,搅拌均匀,其中,控制光引发剂和水基光固化树脂的加入时间为25〜40分钟; [0049] Step 2, was poured into the reaction vessel and a reactive monomer, a photoinitiator uniformly slowly added, until the photoinitiator was completely dissolved, was slowly added a uniform water-based photo-curable resin, stir, wherein the control photoinitiator and water-based photo-curable resin is 25~40 minutes addition time;

[0050] 步骤3、将直接染料在稀释剂中充分溶解后,加入到反应容器中,搅拌均匀;加入助剂,搅拌均匀,其中,此次搅拌时间为30〜60分钟,收料即得。 After [0050] Step 3, the direct dyes sufficiently soluble in the diluent, was added to the reaction vessel, stir; aid added, stirred uniformly, wherein the stirring time is 30~60 minutes, to obtain the receipt.

[0051] 本实施例制备的水性UV油墨黏度满足10_40Pa • s(25°C ),可用于丝网印刷。 [0051] This water-based UV ink prepared in Example satisfied viscosity 10_40Pa • s (25 ° C), can be used for screen printing.

[0052] 实施例3 [0052] Example 3

[0053] 步骤1、按重量百分比称取以下组分:55%水基光固化树脂,25%活性单体,7%光弓丨发剂,5%直接染料,6.5%助剂,1.5%稀释剂,其中,助剂为占水性UV感光剂总重量的0.7%光增感剂、0.2%阻聚剂、0.1%流平剂、1%消泡剂、1%润湿分散剂、1%抗擦剂、0.5%触变剂和2%光稳定剂组成的混合物。 [0053] Step 1, by weighing the following components in weight percent: 55% water-based photo-curable resin, 25% active monomers, 7% instinctive Shu initiator, 5% of direct dye, 6.5% additive, 1.5% dilution agent, wherein the adjuvant is the total weight of the photosensitive agent is an aqueous 0.7% UV photoinitiator, 0.2 percent polymerization inhibitor, a leveling agent, 0.1%, 1% antifoaming agent, 1% of wetting and dispersing agent, 1% anti liniment, a thixotropic agent, 0.5% and 2% mixture of a light stabilizer composition.

[0054] 其中,水基光固化树脂为硅烷基环氧改性树脂;活性单体选用三羧甲基丙烷三丙烯酸酯(TMPTA);光引发剂为2-苯基-2,2-二甲氨基-1-(4-吗啉苯基)_1_ 丁酮(BDMB, Irgacure369);直接染料使用C.1.直接黑154 ;光增感剂选用N-甲基二乙醇胺,阻聚剂选用甲基氢醌,流平剂选用水性有机硅,消泡剂选用聚二甲基硅氧烷,润湿分散剂选用十八碳烯胺醋酸盐,抗擦剂选用聚苯基甲基硅氧烷,触变剂用聚乙烯醇,光稳定剂用聚-[1-(2'-羟乙基)_2,2,6,6-四甲基-4-羟基哌啶丁二酸脂];稀释剂为水和乙醇以重量比为3:2组成的混合物。 [0054] wherein the water-based resin is a photocurable resin, an epoxy-modified silane; reactive monomer selected trimethylol propane triacrylate (of TMPTA); photoinitiator is 2-phenyl-2,2-dicarboxylate amino-1- (4-morpholinophenyl) butanone _1_ (BDMB, Irgacure369); C.1 use direct dyes direct black 154; light sensitizer selected N- methyl-diethanolamine, a polymerization inhibitor is methyl hydroquinone, leveling agent selected aqueous silicone, polydimethylsiloxane defoamer selected, wetting and dispersing agent selected octadecenyl amine acetate, liniments selected anti polyphenyl methyl siloxane, polyvinyl alcohol thixotropic agent, a light stabilizer poly - [1- (2'-hydroxyethyl) _2,2,6,6--tetramethyl-4-hydroxypiperidine aliphatic succinic acid]; diluent water and ethanol in a weight ratio of 3: 2 mixtures thereof.

[0055] 利用步骤I称取的各组分,在50-70°C的温度、搅拌速度为500-700r/min的条件下制备: [0055] I said step of utilizing the components taken, at a temperature of 50-70 ° C, the stirring speed was prepared under conditions 500-700r / min of:

[0056] 步骤2、将活性单体倒入反应容器中,均匀缓慢加入光引发剂,待光引发剂完全溶解后,均匀缓慢加入水基光固化树脂,搅拌均匀,其中,控制光引发剂和水基光固化树脂的加入时间为25〜40分钟; [0056] Step 2, was poured into the reaction vessel and a reactive monomer, a photoinitiator uniformly slowly added, until the photoinitiator was completely dissolved, was slowly added a uniform water-based photo-curable resin, stir, wherein the control photoinitiator and water-based photo-curable resin is 25~40 minutes addition time;

[0057] 步骤3、将直接染料在稀释剂中充分溶解后,加入到反应容器中,搅拌均匀;加入助剂,搅拌均匀,其中,此次搅拌时间为30〜60分钟,收料即得; [0057] Step 3, after direct dyes sufficiently soluble in the diluent, was added to the reaction vessel, stir; auxiliary agent, uniformly stirring, wherein the stirring time is 30~60 minutes, to obtain the receipt;

[0058] 本实施例制备的水性UV油墨黏度满足10_40Pa • s(25°C ),可用于丝网印刷。 [0058] This water-based UV ink viscosity satisfies Preparation Example 10_40Pa • s (25 ° C), can be used for screen printing.

[0059] 实施例4 [0059] Example 4

[0060] 步骤1、按重量百分比称取以下组分:40*%水基光固化树脂,35%活性单体,2.6%光引发剂,5%活性染料,16.4%助剂,I %稀释剂,助剂为占水性UV感光剂总重量的3.4%光增感剂、0.3 %阻聚剂、0.7 %流平剂、2 %消泡剂、I %润湿分散剂、2 %抗擦剂、3 %触变剂和4 %光稳定剂组成的混合物。 [0060] Step 1, by weighing the following components by weight percentage: 40% * water-based photo-curable resin, 35% active monomer, 2.6% photoinitiators, reactive dye 5%, 16.4% adjuvant, diluent% the I , aid is 3.4% of the total weight of the photoinitiator aqueous UV photosensitizer, polymerization inhibitor 0.3%, 0.7% leveling agent, a defoaming agent of 2%, I% wetting and dispersing agent, 2% anti liniments, 3% and 4% of a thixotropic agent mixture consisting of light stabilizers.

[0061] 其中,水基光固化树脂为硅烷基环氧改性树脂,活性单体选用三羧甲基丙烷三丙烯酸酯(TMPTA),光引发剂为4-氯二苯甲酮(华钛化学1046)与邻苯甲酰苯甲酸甲酯(0MBB,华钛化学1056)以重量比为3: I组成的混合物,活性染料使用C.1.活性紫5 ;光增感剂选用N,N-二甲基苯胺,阻聚剂选用2,6_ 二叔丁基甲苯酚,流平剂为异丙醇,消泡剂选用聚氧乙烯氧丙烯甘油,润湿分散剂选用氨基丙胺二油酸酯,抗擦剂选用油酸酰胺,触变剂用聚丙烯酸盐,光稳定剂用聚`-[1-(2'-羟乙基)-2,2,6,6_四甲基-4-羟基哌啶丁二酸月旨];稀释剂为水和乙醇以重量比为3: 2组成的混合物。 [0061] wherein the water-based resin is a photocurable resin, epoxy-modified silane group, the reactive monomer selected trimethylol propane triacrylate (of TMPTA), a photoinitiator is 4-chloro-benzophenone (chemical, Titanium 1046) and o-benzoyl benzoic acid methyl ester (0MBB, 1056, titanium chemical) in a weight ratio of 3: mixture I consisting of reactive dyes using C.1 reactive violet 5; photoinitiator selected N, N-. dimethyl aniline, a polymerization inhibitor selected 2,6_ di-tert-cresol, isopropyl alcohol leveling agents, antifoaming agents selected polyoxyethylene polyoxypropylene glycerol, wetting and dispersing agent selected propylamine dioleate, anti-rub agent selected oleic acid amide, a polyacrylate thixotropic agent, a light stabilizer poly `- [1- (2'-hydroxyethyl) -2,2,6,6_-tetramethyl-4-hydroxypiperidine succinic purpose months]; diluent is water and ethanol in a weight ratio of 3: 2 mixtures thereof.

[0062] 利用步骤I称取的各组分,在50_70°C的温度、搅拌速度为500_700r/min的条件下制备: [0062] Step I using said each component taken at a temperature of 50_70 ° C, the stirring speed was prepared under conditions 500_700r / min of:

[0063] 步骤2、将活性单体倒入反应容器中,均匀缓慢加入光引发剂,待光引发剂完全溶解后,均匀缓慢加入水基光固化树脂,搅拌均匀,其中,控制光引发剂和水基光固化树脂的加入时间为25〜40分钟; [0063] Step 2, was poured into the reaction vessel and a reactive monomer, a photoinitiator uniformly slowly added, until the photoinitiator was completely dissolved, was slowly added a uniform water-based photo-curable resin, stir, wherein the control photoinitiator and water-based photo-curable resin is 25~40 minutes addition time;

[0064] 步骤3、将活性染料在稀释剂中充分溶解后,加入到反应容器中,搅拌均匀;加入助剂,搅拌均匀,其中,此次搅拌时间为30〜60分钟,收料即得。 After [0064] Step 3, reactive dyes sufficiently soluble in the diluent, was added to the reaction vessel, stir; aid added, stirred uniformly, wherein the stirring time is 30~60 minutes, to obtain the receipt.

[0065] 本实施例制备的水性UV油墨黏度满足10_40Pa • s(25°C ),可用于丝网印刷。 [0065] This water-based UV ink prepared in Example satisfied viscosity 10_40Pa • s (25 ° C), can be used for screen printing.

[0066] 实施例5 [0066] Example 5

[0067] 步骤1、按重量百分比称取以下组分:35%水基光固化树脂,20%活性单体,0.2%光引发剂,15%活性染料,26%助剂,3.8%稀释剂,助剂为占水性UV感光剂总重量的0.5%光增感剂、I %阻聚剂、I %流平剂、1.5 %消泡剂、9 %润湿分散剂、I %抗擦剂、3 %触变剂和9%光稳定剂的组合物。 [0067] Step 1, by weighing the following components in weight percent: 35% water-based photo-curable resin, 20% active monomer, 0.2% photoinitiators, reactive dyes 15%, 26% additives, 3.8% diluent, aid is 0.5% of the total weight of the photoinitiator aqueous UV photosensitizer, I% polymerization inhibitor, I% leveling agent, 1.5% antifoaming agent, dispersing agent, wetting 9%, I% anti liniments, 3 % thixotropic agents and compositions 9% light stabilizer.

[0068] 其中,水基光固化树脂为改性环氧丙烯酸酯树脂,活性单体选用二缩丙二醇双丙烯酸酯(DPGDA),光引发剂为2,4- 二乙基硫杂蒽酮(DETX),活性染料使用C.1.活性黄15,光增感剂选用N,N- 二甲胺基苯甲酸酯,阻聚剂选用2-酚基乙氧基丙烯酸酯,流平剂为选用聚乙烯醇缩丁醛,消泡剂选用聚氧乙烯氧丙烯甘油,润湿分散剂选用聚乙二醇型多元醇,抗擦剂选用聚丙烯蜡,触变剂用聚乙烯醇,光稳定剂用聚-{[6-[ (I,I,3,3-四甲基丁基)-胺基]-1,3,5-三嗪-2,4- 二基][(2,2,6,6-四甲基-4-哌啶基)-亚胺基]-1,6- 二己二基[(2,2,6,6_四甲基-4-哌啶基)-亚胺基]},稀释剂为水和乙醇以重量比为3: 2组成的混合物。 [0068] wherein the water-based photo-curable resin is a modified epoxy acrylate resin, reactive monomer selected dipropylene glycol diacrylate (DPGDA), a photoinitiator is 2,4-diethyl-thioxanthone (DETX ), reactive dyes used C.1. reactive yellow 15, a light sensitizer selected N, N- dimethylamino benzoate, phenol polymerization inhibitor is selected 2- yl-ethoxy acrylate, a leveling agent is selected polyvinyl butyral, an antifoaming agent selected polyoxypropylene polyoxyethylene glycerol, polyethylene glycol wetting and dispersing agent selected polyols, anti liniments selection polypropylene wax, a polyvinyl alcohol with a thixotropic agent, a light stabilizer poly - {[6- [(I, I, 3,3- tetramethylbutyl) - amino] -1,3,5-triazine-2,4-diyl] [(2,2, 6,6-tetramethyl-4-piperidyl) - imino] 1,6-hexamethylene group [(2,2,6,6_ tetramethyl-4-piperidyl) - alkylene amino]}, the diluent is water and ethanol in a weight ratio of 3: 2 mixtures thereof.

[0069] 利用步骤I称取的各组分,在50_70°C的温度、搅拌速度为500_700r/min的条件下制备: [0069] Step I using said each component taken at a temperature of 50_70 ° C, the stirring speed was prepared under conditions 500_700r / min of:

[0070] 步骤2、将活性单体倒入反应容器中,均匀缓慢加入光引发剂,待光引发剂完全溶解后,均匀缓慢加入水基光固化树脂,搅拌均匀,其中,控制光引发剂和水基光固化树脂的加入时间为25〜40分钟; [0070] Step 2, was poured into the reaction vessel and a reactive monomer, a photoinitiator uniformly slowly added, until the photoinitiator was completely dissolved, was slowly added a uniform water-based photo-curable resin, stir, wherein the control photoinitiator and water-based photo-curable resin is 25~40 minutes addition time;

[0071] 步骤3、将活性染料在稀释剂中充分溶解后,加入到反应容器中,搅拌均匀;加入助剂,搅拌均匀,收料即得。 After [0071] Step 3, reactive dyes sufficiently soluble in the diluent, was added to the reaction vessel, stir; aid added, stirred uniformly, to obtain the receipt.

[0072] 本实施例制备的水性UV油墨黏度满足0.2-lPa • s(25°C ),可用于柔版印刷。 [0072] This water-based UV ink prepared in Example viscosity satisfies 0.2-lPa • s (25 ° C), can be used for flexographic printing.

[0073] 实施例6 [0073] Example 6

[0074] 步骤1、按重量百分比称取以下组分:33%水基光固化树脂,25%活性单体,9%光引发剂,13%颜料,16%助剂,4%稀释剂,助剂为占水性UV感光剂总重量的1.2%光增感剂、0.2 %阻聚剂、0.1 %流平剂、I %消泡剂、10 %润湿分散剂、I %抗擦剂、0.5 %触变剂和 [0074] Step 1, by weighing the following components in weight percent: 33% water-based photo-curable resin, 25% active monomers, photoinitiator 9% and 13% pigment, 16% additives, 4% diluent, agent is 1.2% of the total weight of the photosensitive agent is an aqueous UV light sensitizer, a polymerization inhibitor 0.2%, 0.1% leveling agent, I% antifoaming agent, dispersing agent, wetting 10%, I% anti liniments, 0.5% thixotropic agents and

2 %光稳定剂组成的混合物。 2% of a mixture of a light stabilizer composition.

[0075] 其中,水基光固化树脂为改性环氧丙烯酸酯树脂,活性单体选用二缩丙二醇双丙烯酸酯(DPGDA)和三羧甲基丙烷三丙烯酸酯(TMPTA)两者的混合物,光引发剂为4-氯二苯甲酮(华钛化学1046)和邻苯·甲酰苯甲酸甲酯(0MBB,华钛化学1056)质量比为3: I的混合物,颜料用金属粉末,具体使用500目金粉,光增感剂选用N,N-二甲基苯胺,阻聚剂选用3-(N-亚硝基-N-苯基羟胺)铝盐和2-酚基乙氧基丙烯酸酯按质量比为1: 10组成的混合物,流平剂为聚乙烯醇缩丁醛,消泡剂选用聚二甲基硅氧烷,润湿分散剂聚丙烯酸盐,抗擦剂选用聚乙烯蜡,触变剂用聚乙烯醇,光稳定剂用聚-[1-(2'-羟乙基)_2,2,6, [0075] wherein the water-based photo-curable resin is a modified epoxy acrylate resin, reactive monomer mixture of the two selected dipropylene glycol diacrylate (DPGDA), and trimethylol propane triacrylate (of TMPTA), light initiator is 4-chloro-benzophenone (Chemistry 1046, titanium) and phthalic formyl-benzoic acid methyl ester (0MBB, 1056, titanium chemical) mass ratio of 3: I mixture of the metal powder pigment, particularly using 500 mesh powder, a photoinitiator selected N, N- dimethylaniline, polymerization inhibitor chosen 3- (N- nitroso -N- phenylhydroxylamine) aluminum salt, and 2-ethoxy phenol according acrylate mass ratio of 1:10 mixture composed of a leveling agent is a polyvinyl butyral, a defoamer selected polydimethylsiloxane, polyacrylate wetting and dispersing agents, anti liniments selected polyethylene waxes, touch change agent with a polyvinyl alcohol, a light stabilizer poly - [1- (2'-hydroxyethyl) _2,2,6,

6-四甲基-4-羟基哌啶丁二酸脂]和聚-{[6-[ (I,I,3,3-四甲基丁基)-胺基]-1,3,5-三嗪-2,4-二基][(2,2,6,6_四甲基-4-哌啶基)-亚胺基]-1,6-二己二基[(2,2,6,6_四甲基-4-哌啶基)-亚胺基]}按质量比为1:1的混合物,稀释剂为水和乙醇以重量比为 6- tetramethyl-4-hydroxypiperidine aliphatic succinic acid] and poly - {[6- [(I, I, 3,3- tetramethylbutyl) - amino] -1,3,5 triazine-2,4-diyl] [(2,2,6,6_ tetramethyl-4-piperidyl) - imino] 1,6-hexamethylene group [(2,2, 6,6_-tetramethyl-4-piperidyl) - imino]} mass ratio of 1: 1 mixture, the diluent is water and ethanol in a weight ratio of

3: 2组成的混合物。 3: 2 mixture thereof.

[0076] 利用步骤I称取的各组分,在50_70°C的温度、搅拌速度为500_700r/min的条件下制备: [0076] Step I using said each component taken at a temperature of 50_70 ° C, the stirring speed was prepared under conditions 500_700r / min of:

[0077] 步骤2、将活性单体倒入反应容器中,均匀缓慢加入光引发剂,待光引发剂完全溶解后,均匀缓慢加入水基光固化树脂,搅拌均匀,其中,控制光引发剂和水基光固化树脂的加入时间为25〜40分钟; [0077] Step 2, was poured into the reaction vessel and a reactive monomer, a photoinitiator uniformly slowly added, until the photoinitiator was completely dissolved, was slowly added a uniform water-based photo-curable resin, stir, wherein the control photoinitiator and water-based photo-curable resin is 25~40 minutes addition time;

[0078] 步骤3、或者取部分或全部润湿分散剂,将颜料在润湿分散剂中均匀分散后加入到反应容器中,搅拌均匀;加入剩余部分的助剂和稀释剂,搅拌均匀,其中,此次搅拌时间为30〜60分钟,收料即得。 [0078] Step 3. A portion or all of wetting or dispersing agents, pigment wetting and dispersing agent is added in to the reaction vessel uniformly dispersed, uniformly stirring; addition of auxiliaries, and the remaining part of the diluent, stir, wherein , the stirring time is 30~60 minutes, to obtain the receipt.

[0079] 本实施例制备的水性UV油墨黏度满足10_40Pa • s(25°C ),可用于丝网印刷。 [0079] This water-based UV ink viscosity satisfies Preparation Example 10_40Pa • s (25 ° C), can be used for screen printing.

[0080] 实施例1[0081] 步骤1、按重量百分比称取以下组分:45%水基光固化树脂,25%活性单体,4%光弓丨发剂,7%直接染料,16%助剂,3%稀释剂,助剂为占水性UV感光剂总重量的4%光增感剂、I %阻聚剂、0.4%流平剂、2%消泡剂、4%润湿分散剂、2%抗擦剂、0.6%触变剂和2%光稳定剂组成的混合物。 [0080] Example 1 [0081] Step 1, by weighing the following components in weight percent: 45% water-based photo-curable resin, 25% active monomers, 4% light bow Shu initiator, direct dyes 7%, 16% adjuvants, diluents 3%, of the total weight of the adjuvant UV photosensitizer aqueous 4% photoinitiator, I% polymerization inhibitor, a leveling agent, 0.4%, 2% defoamer, 4% of wetting and dispersing agents , 2% anti liniment, a thixotropic agent, 0.6% and 2% mixture of a light stabilizer composition.

[0082] 其中,水基光固化树脂为硅烷基改性丙烯酸树脂,活性单体选用二缩丙二醇双丙烯酸酯(DPGDA),光引发剂为邻苯甲酰苯甲酸甲酯(0MBB,华钛化学1056),直接染料使用C.1.直接蓝70(Fast Blue RGL,NIEC),光增感剂选用三乙醇胺,阻聚剂选用6_叔丁基_2,4- 二甲基苯酚,流平剂为选用机硅丙烯酸酯,消泡剂选用聚醚类脂肪醇聚醚,润湿分散剂选用油酸钠,抗擦剂选用油酸酰胺,触变剂选用羟乙基纤维素,光稳定剂用聚-{[6_[(1,1,3,3-四甲基丁基)_胺基]-1,3,5-三嗪-2,4-二基][(2,2,6,6-四甲基-4-哌啶基)-亚胺基]-1,6- 二己二基[(2,2,6,6-四甲基-4-哌啶基)-亚胺基]},稀释剂为水和乙醇以重量比为3: 2组成的混合物。 [0082] wherein the photo-curable resin is a water-based silane-modified acrylic resin, a reactive monomer selected dipropylene glycol diacrylate (DPGDA), photoinitiator o-benzoyl benzoic acid methyl ester (0MBB, chemical, Titanium 1056), the use of direct dyes C.1. direct blue 70 (Fast blue RGL, NIEC), a photoinitiator selected triethanolamine, a polymerization inhibitor selected 6_ _2,4- tert-butyl-dimethylphenol, leveling agent is selected silicone acrylates, polyether alcohols selected polyether defoamers, wetting and dispersing agent selected sodium oleate, oleic acid amide selected anti liniments, thixotropic agents selected hydroxyethyl cellulose, light stabilizers poly - {[6 _ [(1,1,3,3-tetramethylbutyl) _ amino] -1,3,5-triazine-2,4-diyl] [(2,2,6 , 6-tetramethyl-4-piperidyl) - imino] 1,6-hexamethylene group [(2,2,6,6-tetramethyl-4-piperidyl) - imine yl]}, the diluent is water and ethanol in a weight ratio of 3: 2 mixtures thereof.

[0083] 利用步骤I称取的各组分,在50_70°C的温度、搅拌速度为500_700r/min的条件下制备: [0083] Step I using said each component taken at a temperature of 50_70 ° C, the stirring speed was prepared under conditions 500_700r / min of:

[0084] 步骤2、将活性单体倒入反应容器中,均匀缓慢加入光引发剂,待光引发剂完全溶解后,均匀缓慢加入水基光固化树脂,搅拌均匀,其中,控制光引发剂和水基光固化树脂的加入时间为25〜40分钟; [0084] Step 2, was poured into the reaction vessel and a reactive monomer, a photoinitiator uniformly slowly added, until the photoinitiator was completely dissolved, was slowly added a uniform water-based photo-curable resin, stir, wherein the control photoinitiator and water-based photo-curable resin is 25~40 minutes addition time;

[0085] 步骤3、将直接染料在稀释剂中充分溶解后,加入到反应容器中,搅拌均匀;加入助剂,搅拌均匀,收料即得。 After [0085] Step 3, the direct dyes sufficiently soluble in the diluent, was added to the reaction vessel, stir; aid added, stirred uniformly, to obtain the receipt.

[0086] 本实施例制备的水性UV油墨黏度满足0.02-0.3Pa • s(25°C ),可用于凹版印刷。 [0086] This water-based UV ink viscosity satisfies Preparation Example 0.02-0.3Pa • s (25 ° C), can be used for gravure printing.

[0087] 实施例8 [0088] 步骤1、按重量百分比称取以下组分:37%水基光固化树脂,15%活性单体,8%光弓丨发剂,20%颜料,13.5%助齐IJ,6.5%稀释剂,助剂为占水性UV感光剂总重量的2%光增感剂、1%阻聚剂、0.2%流平剂、1%消泡剂、5.5%润湿分散剂、1.3%抗擦剂、0.5%触变剂和2 %光稳定剂组成的混合物。 [0087] Example 8 [0088] Step 1, by weighing the following components in weight percent: 37% water-based photo-curable resin, 15% active monomer, 8% of the light bow Shu initiator and 20% pigment, 13.5% co Qi IJ, 6.5% diluent, auxiliaries total weight of the photosensitive agent 2% aqueous UV light sensitizer, 1% of a polymerization inhibitor, a leveling agent, 0.2%, 1% antifoaming agent, 5.5% wetting and dispersing agents , 1.3% anti liniment, a thixotropic agent, 0.5% and 2% mixture of a light stabilizer composition.

[0089] 其中,水基光固化树脂为硅烷基环氧改性树脂,活性单体选用二缩丙二醇双丙烯酸酯(DPGDA),光引发剂为2,4_ 二乙基硫杂蒽酮(DETX)和2-苯基_2,2_ 二甲氨基-1-(4-吗啉苯基)-1-丁酮(BDMB,Irgacure369)按质量比为1: 3组成的混合物,颜料使用黑墨粉,光增感剂选用N,N-二甲胺基苯甲酰胺,阻聚剂选用丙氧基化甘油三丙烯酸酯,流平剂为选用异丙醇,消泡剂选用聚醚类脂肪醇聚醚,润湿分散剂选用十八碳烯胺醋酸盐,抗擦剂选用聚乙烯蜡,触变剂用聚乙烯醇,光稳定剂用聚-[1-(2'-羟乙基)_2,2,6,6-四甲基-4-羟基哌啶丁二酸脂],稀释剂为水和乙醇以重量比为3: 2组成的混合物。 [0089] wherein the water-based resin is a photocurable resin, epoxy-modified silane group, the reactive monomer selected dipropylene glycol diacrylate (DPGDA), photoinitiator is 2,4_-diethyl thioxanthone (DETX) and 2-phenyl _2,2_ dimethylamino-1- (4-morpholinophenyl) -1-butanone (BDMB, Irgacure369) a mass ratio of 1: 3 mixture composed, pigments black toner, photosensitizer selected N, N- dimethylamino benzamide, a polymerization inhibitor selected propoxylated glycerol triacrylate, isopropanol is optional leveling agent, a defoaming agent selected polyether polyether alcohols wetting and dispersing agent is selected octadecenyl amine acetate, polyethylene wax selected anti liniments, thixotropic agents with polyvinyl alcohol, a light stabilizer poly - [1- (2'-hydroxyethyl) 2, 2,6,6-tetramethyl-4-hydroxypiperidine aliphatic succinic acid], the diluent is water and ethanol in a weight ratio of 3: 2 mixtures thereof.

[0090] 利用步骤I称取的各组分,在50-70°C的温度、搅拌速度为500-700r/min的条件下制备: [0090] I said step of utilizing the components taken, at a temperature of 50-70 ° C, the stirring speed was prepared under conditions 500-700r / min of:

[0091] 步骤2、将活性单体倒入反应容器中,均匀缓慢加入光引发剂,待光引发剂完全溶解后,均匀缓慢加入水基光固化树脂,搅拌均匀,其中,控制光引发剂和水基光固化树脂的加入时间为25〜40分钟; [0091] Step 2, was poured into the reaction vessel and a reactive monomer, a photoinitiator uniformly slowly added, until the photoinitiator was completely dissolved, was slowly added a uniform water-based photo-curable resin, stir, wherein the control photoinitiator and water-based photo-curable resin is 25~40 minutes addition time;

[0092] 步骤3、或者取部分或全部润湿分散剂,将颜料在润湿分散剂中均匀分散后加入到反应容器中,搅拌均匀;加入剩余部分的助剂和稀释剂,搅拌均匀,收料即得。 [0092] Step 3. A portion or all of wetting or dispersing agents, pigment wetting and dispersing agent is added in to the reaction vessel uniformly dispersed, uniformly stirring; addition of auxiliaries, and the remaining part of the diluent, stir, close material that was. [0093] 本实施例制备的水性UV油墨黏度满足0.02-0.3Pa • s(25°C ),可用于凹版印刷。 The aqueous UV ink viscosity [0093] Preparation Example of the present embodiment satisfies 0.02-0.3Pa • s (25 ° C), can be used for gravure printing.

[0094] 实施例9 [0094] Example 9

[0095] 步骤1、按重量百分比称取以下组分:60%水基光固化树脂,19%活性单体,6%光弓丨发剂,5 %活性染料,6 %助剂,4 %稀释剂,助剂为占水性UV感光剂总重量的0.2 %光增感齐[J、0.2%阻聚剂、0.1 %流平剂、I %消泡剂、I %润湿分散剂、I %抗擦剂、0.5%触变剂和2%光稳定剂组成的混合物。 [0095] Step 1, by weighing the following components in weight percent: 60% water-based photo-curable resin, 19% active monomers, 6% light bow Shu initiator, reactive dye 5%, 6% additives, 4% dilution , adjuvants is 0.2% of the total weight of the aqueous UV light sensitized photosensitive agent together [J, 0.2% polymerization inhibitor, leveling agent 0.1%, I% defoamer, I% wetting and dispersing agent, I% anti liniment, a thixotropic agent, 0.5% and 2% mixture of a light stabilizer composition.

[0096] 水基光固化树脂为改性环氧丙烯酸酯树脂,活性单体选用三羧甲基丙烷三丙烯酸酯(TMPTA),光引发剂为邻苯甲酰苯甲酸甲酯(0MBB,华钛化学1056),活性染料使用C.1.活性黑5(RemaZol Black B,DYS),光增感剂选用N,N-二甲胺基苯甲酸酯,阻聚剂选用3-(N-亚硝基-N-苯基羟胺)铝盐,流平剂选用异丙醇,消泡剂选用天然油脂,润湿分散剂选用氨基丙胺二油酸酯,抗擦剂选用聚乙烯蜡,触变剂用聚乙烯醇,光稳定剂用聚-[1-(2'-羟乙基)-2,2,6,6_四甲基-4-羟基哌啶丁二酸脂]和聚-{[6-[(1,1,3,3-四甲基丁基)_胺基]-1,3,5-三嗪-2,4-二基][(2,2,6,6-四甲基-4-哌啶基)-亚胺基]-1,6-二己二基[(2,2,6,6_四甲基-4-哌啶基)-亚胺基]}按质量比为1:1组成的混合物,稀释剂为水和乙醇以重量比为3: 2组成的混合物。 [0096] water-based photo-curable resin is a modified epoxy acrylate resin, reactive monomer selected trimethylol propane triacrylate (of TMPTA), as photoinitiator o-benzoyl benzoic acid methyl ester (0MBB, Chinese titanium Chemistry 1056), the use of reactive dyes C.1. reactive black 5 (RemaZol black B, DYS), a photoinitiator selected N, N- dimethylamino benzoate, polymerization inhibitor chosen 3- (N- ethylene -N- nitro-phenylhydroxylamine) aluminum salt, a leveling agent selected isopropanol, defoamer made from natural oils, wetting and dispersing agent selected propylamine dioleate, polyethylene wax selected anti liniments, thixotropic agents polyvinyl alcohol, light stabilizer poly - [1- (2'-hydroxyethyl) -2,2,6,6_-tetramethyl-4-hydroxypiperidine aliphatic succinic acid] and poly - {[ 6 - [(1,1,3,3-tetramethylbutyl) _ amino] -1,3,5-triazine-2,4-diyl] [(2,2,6,6-tetramethyl methyl-4-piperidyl) - imino] 1,6-hexamethylene group [(2,2,6,6_ tetramethyl-4-piperidyl) - imino]} press mass ratio of 1: 1 mixture consisting of the diluent is water and ethanol in a weight ratio of 3: 2 mixtures thereof.

[0097] 利用步骤I称取的各组分,在50_70°C的温度、搅拌速度为500_700r/min的条件下制备: [0097] Step I using said each component taken at a temperature of 50_70 ° C, the stirring speed was prepared under conditions 500_700r / min of:

[0098] 步骤2、将活性单体倒入反应容器中,均匀缓慢加入光引发剂,待光引发剂完全溶解后,均匀缓慢加入水基光固化树脂,搅拌均匀,其中,控制光引发剂和水基光固化树脂的加入时间为25〜40分钟; [0098] Step 2, was poured into the reaction vessel and a reactive monomer, a photoinitiator uniformly slowly added, until the photoinitiator was completely dissolved, was slowly added a uniform water-based photo-curable resin, stir, wherein the control photoinitiator and water-based photo-curable resin is 25~40 minutes addition time;

[0099] 步骤3、将活性染料在稀释剂中充分溶解后,加入到反应容器中,搅拌均匀;加入助剂,搅拌均匀,收料即得。 After [0099] Step 3, reactive dyes sufficiently soluble in the diluent, was added to the reaction vessel, stir; aid added, stirred uniformly, to obtain the receipt.

·[0100] 本实施例制备的水性UV油墨黏度满足0.2-lPa • s (25°C ),可用于柔版印刷。 * [0100] This water-based UV ink prepared in Example viscosity satisfies 0.2-lPa • s (25 ° C), can be used for flexographic printing.

Claims (7)

1.一种水性UV油墨,其特征在于,按重量百分比,由以下组份组成:30%〜60%水基光固化树脂,15%〜35%活性单体,0.2%〜9%光引发剂,5%〜20%色料,6%〜26%助剂,0%〜6.5%稀释剂,以上各组份的重量百分比总和为100%,其中,所述助剂为光增感剂、阻聚剂、流平剂、消泡剂、润湿分散剂、抗擦剂、触变剂和光稳定剂组成的混合物,所述助剂中,各组分占水性UV油墨总重量百分比为:0.2%〜4%光增感剂、0.2%〜1%阻聚剂、0.1%〜1%流平剂、1%〜2%消泡剂、1%〜10%润湿分散剂、1%〜2%抗擦剂、0.5%〜3%触变剂和2%〜10%光稳定剂; 所述光增感剂为三乙醇胺、三异丙醇胺、N-甲基二乙醇胺、N,N-二甲基苯胺、N,N-二甲胺基苯甲酸酯、或N,N-二甲胺基苯甲酰胺,所述阻聚剂为对苯二酚、对甲氧基苯酚、甲基氢醌、2,6- 二叔丁基甲苯酚、6-叔丁基-2,4- 二甲基苯酚、3- (N-亚硝基-N-苯基羟胺) 1. An aqueous UV ink, characterized in that the percentage by weight, consisting of the following components: resin, 15% ~ 35% ~ 60% 30% active aqueous monomer photocurable group, 0.2% ~ 9% photoinitiator , a 5-20% colorant, 6% ~26% additive, 0% to ~6.5% diluent, the total of the above components is 100% by weight, wherein said adjuvant is a light sensitizer, resistance polymerization inhibitors, leveling agents, antifoaming agents, wetting and dispersing agents, anti liniments, thixotropic agents and light stabilizers consisting of a mixture of the adjuvant, each component comprises an aqueous UV ink total weight percentage: 0.2% ~ 4% light sensitizer 0.2% ~ 1%, a polymerization inhibitor, 0.1% ~ 1% leveling agent, 1% ~ 2% defoamer and 1% ~ 10% wetting and dispersing agent, 1% ~ 2% anti liniment, a thixotropic agent, 0.5% ~ 3% ~ 10% and 2% of the light stabilizer; the photosensitizer agent is triethanolamine, triisopropanolamine, N- methyldiethanolamine, N, N- two dimethylaniline, N, N- dimethylamino benzoate, or N, N- dimethylamino benzamide, the polymerization inhibitor is hydroquinone, p-methoxyphenol, methylhydroquinone quinones, tert-butyl-p-cresol, 2,4-dimethyl-6-tert-butyl-phenol, 3- (N- nitroso -N- phenylhydroxylamine) 铝盐、2-酚基乙氧基丙烯酸酯、丙氧基化甘油三丙烯酸酯中的一种,或者是选用其中的两种组成的混合物,所述流平剂为有机硅丙烯酸酯、水性有机硅、聚有机硅氧烷、异丙醇或聚乙烯醇缩丁醛,所述消泡剂为天然油脂、聚醚类脂肪醇聚醚、聚二甲基硅氧烷或聚氧乙烯氧丙烯甘油,所述润湿分散剂为聚丙烯酸盐、油酸钠、十八碳烯胺醋酸盐、氨基丙胺二油酸酯或聚乙二醇型多元醇,所述抗擦剂为油酸酰胺、合成石蜡、聚乙烯蜡、聚丙烯蜡或聚苯基甲基硅氧烷,所述触变剂为有羟乙基纤维素、聚乙烯醇或聚丙烯酸盐;所述光稳定剂为双(2,2,6,6-四甲基-4-哌啶基)癸二酸酯、聚-[1- (2/ -羟乙基)-2,2,6,6_四甲基-4-羟基哌啶丁二酸脂]、聚-{[6-[ (1,1,3,3_四甲基丁基)-胺基]-1,3,5-三嗪-2,4-二基][(2,2,6,6_四甲基-4-哌啶基)-亚胺基]-1,6-二己二基[(2,2,6 Aluminum A 2- yl-ethoxy phenol acrylate, propoxylated glycerol triacrylate, or a mixture of two of these selected compositions, the leveling agent is a silicone acrylate, an aqueous organic silica, polyorganosiloxane, isopropyl alcohol or polyvinyl butyral, the defoaming agent is a natural oil, a polyether polyether alcohols, polydimethylsiloxane or polyoxyethylene polyoxypropylene glycerol the wetting and dispersing agent is polyacrylic acid salt, sodium oleate, amine acetate octadecene, propylamine dioleate or polyethylene glycol type polyol, the anti-oleamide as liniments, synthetic paraffins, polyethylene waxes, polypropylene waxes, or poly phenyl methyl siloxane, the thixotropic agent is hydroxyethylcellulose, polyvinyl alcohol or polyacrylic acid; the light stabilizer is bis (2 2,2,6,6-tetramethyl-4-piperidyl) sebacate, poly - [1- (2 / - hydroxyethyl) -2,2,6,6_ tetramethyl-4 aliphatic hydroxy piperidin-succinic acid], poly - {[6- [(1,1,3,3_ tetramethylbutyl) - amino] -1,3,5-triazine-2,4- yl] [(2,2,6,6_ tetramethyl-4-piperidyl) - imino] 1,6-hexamethylene group [(2,2,6 6_四甲基-4-哌啶基)-亚胺基]}中的一种或是选用其中的两种组成的混合物,所述色料为直接染料、活性染料或颜料。 6_ tetramethyl-4-piperidyl) - one kind imino]}, or the selection of two of which are composed of a mixture of the colorant is a direct dye, a reactive dye or pigment.
2.根据权利要求1所述的水性UV油墨,其特征在于,所述水基光固化树脂为硅烷基改性丙烯酸树脂、硅烷基环氧改性树脂或改性环氧丙烯酸酯树脂;所述活性单体为二缩丙二醇双丙烯酸酯或三羧甲基丙烷三丙烯酸酯中的一种,或者是其两者以任意重量比组成的混合物;所述光引发剂为2,4- 二乙基硫杂蒽酮、2-苯基-2,2- 二甲氨基-1- (4-吗啉苯基)-1- 丁酮、4-氯二苯甲酮、邻苯甲酰苯甲酸甲酯中的一种,或者是2,4- 二乙基硫杂蒽酮和2-苯基-2,2- 二甲氨基-1- (4-吗啉苯基)-1- 丁酮以重量比1:3组成的混合物,或者是4-氯二苯甲酮与邻苯甲酰苯甲酸甲酯以重量比3:1组成的混合物。 The water-based UV ink according to claim 1, wherein said photo-curable resin is a water-based silane-modified acrylic resins, epoxy-modified resin or silane-modified epoxy acrylate resin; the reactive monomer is a mixture of dipropylene glycol diacrylate or trimethylol propane triacrylate, or both of them at an arbitrary ratio by weight of the composition; the photoinitiator is 2,4-diethyl thioxanthone, 2-phenyl-2,2-dimethyl-1- (4-morpholinophenyl) -1-butanone, 4-chloro benzophenone, o-benzoyl benzoic acid methyl ester of one, or 2,4-diethyl thioxanthone, and 2-phenyl-2,2-dimethyl-1- (4-morpholinophenyl) -1-butanone in a weight ratio of 3 mixtures thereof, or with o-benzoyl benzoate in a weight ratio of 4-chloro-benzophenone 3: 1: 1 mixture thereof.
3.根据权利要求1所述的水性UV油墨,其特征在于,所述稀释剂为水和乙醇以重量比为3:2组成的混合物。 3. The water-based UV ink according to claim 1, characterized in that the water and ethanol in a weight ratio of diluent to the 3: 2 mixture composed.
4.一种根据权利要求1至3中任一权利要求所述的水性UV油墨的制备方法,其特征在于,包括以下步骤: 步骤1、按重量百分比称取以下组分:30%〜60%水基光固化树脂,15%〜35%活性单体,.0.2%〜9%光引发剂,5%〜20%色料,6%〜26%助剂,0%〜6.5%稀释剂,以上各组份的重量百分比总和为100%,其中,所述助剂为光增感剂、阻聚剂、流平剂、消泡剂、润湿分散剂、抗擦齐U、触变剂和光稳定剂组成的混合物,所述光增感剂为三乙醇胺、三异丙醇胺、N-甲基二乙醇胺、N,N- 二甲基苯胺、N,N- 二甲胺基苯甲酸酯、或N,N- 二甲胺基苯甲酰胺,所述阻聚剂为对苯二酚、对甲氧基苯酚、甲基氢醌、2,6-二叔丁基甲苯酚、6-叔丁基-2,4-二甲基苯酚、3- (N-亚硝基-N-苯基羟胺)铝盐、2-酚基乙氧基丙烯酸酯、丙氧基化甘油三丙烯酸酯中的一种,或者是选用其中的两种组成的混合物,所述 A production method according to any one of claims 1 to 3, wherein the water-based UV ink according to claim, characterized in that it comprises the following steps: Step 1, by weighing the following components by weight percentage: 30% ~ 60% water-based photo-curable resin, reactive monomer 15% ~ 35%, ~ 9% .0.2% photoinitiator, a 5-20% colorant, 6% ~26% additive, 0% to ~6.5% diluent, more the sum of the weight percentages of each component is 100%, wherein said adjuvant is a light sensitizer, a polymerization inhibitor, a leveling agent, a defoaming agent, wetting and dispersing agents, anti-rub together U, thixotropic agents and light stabilizers agent composed of a mixture, the photoinitiator is triethanolamine, triisopropanolamine, N- methyldiethanolamine, N, N- dimethylaniline, N, N- dimethylamino benzoate, or N, N- dimethylamino benzamide, the polymerization inhibitor is hydroquinone, p-methoxyphenol, methylhydroquinone, 2,6-di-t-butyl-p-cresol, 6-tert-butyl - 2,4-dimethyl phenol, 3- (N- nitroso -N- phenylhydroxylamine) aluminum salt, 2-ethoxy-phenol acrylate, an ester group, propoxylated glycerol triacrylate, and or wherein the two options for the composition of the mixture, the 流平剂为有机硅丙烯酸酯、水性有机硅、聚有机硅氧烷、异丙醇或聚乙烯醇缩丁醛,所述消泡剂为天然油脂、聚醚类脂肪醇聚醚、聚二甲基硅氧烷或聚氧乙烯氧丙烯甘油,所述润湿分散剂为聚丙烯酸盐、油酸钠、十八碳烯胺醋酸盐、氨基丙胺二油酸酯或聚乙二醇型多元醇,所述抗擦剂为油酸酰胺、合成石蜡、聚乙烯蜡、聚丙烯蜡或聚苯基甲基硅氧烷,所述触变剂为有羟乙基纤维素、聚乙烯醇或聚丙烯酸盐;所述光稳定剂为双(2,2,6,6-四甲基-4-哌啶基)癸二酸酯、聚_[1-(2'-羟乙基)_2,.2,6,6_四甲基-4-羟基哌啶丁二酸脂]、聚-{[6-[ (1,1,3,3_四甲基丁基)-胺基]_1,3,.5-三嗪-2,4- 二基][(2,2,6,6-四甲基-4-哌啶基)-亚胺基]-1,6- 二己二基[(2,2,6,.6-四甲基-4-哌啶基)-亚胺基]}中的一种或是选用其中的两种组成的混合物,所述色料为直接染料、活性染料或 Leveling agent is a silicone acrylate, an aqueous silicones, polyorganosiloxane, isopropyl alcohol or polyvinyl butyral, the defoaming agent is a natural oil, a polyether polyether alcohols, dimethicone siloxane or polyoxyethylene polyoxypropylene glycerol, wetting and dispersing agent is a polyacrylic acid salt, sodium oleate, amine acetate octadecene, propylamine dioleate or polyethylene glycol polyol , the anti-oleamide as liniments, synthetic paraffins, polyethylene waxes, polypropylene waxes, or poly phenyl methyl siloxane, the thixotropic agent is hydroxyethylcellulose, polyvinyl alcohol or polyacrylic acid salt; the light stabilizer is bis (2,2,6,6-tetramethyl-4-piperidyl) sebacate, poly _ [1- (2'-hydroxyethyl) 2, .2 , 6,6_-tetramethyl-4-hydroxypiperidine aliphatic succinic acid], poly - {[6- [(1,1,3,3_ tetramethylbutyl) - amino] _1,3, .5- triazine-2,4-diyl] [(2,2,6,6-tetramethyl-4-piperidyl) - imino] hexamethylene-1,6-yl [(2 , 2,6, .6- tetramethyl-4-piperidyl) - one kind imino]} is selected or a mixture of two of these compositions, the colorant is a direct dye, a reactive dye, or 颜料; 利用步骤I称取的各组分,在50-70°C的温度、搅拌速度为500-700r/min的条件下制备; 步骤2、将活性单体倒入反应容器中,均匀缓慢加入光引发剂,待光引发剂完全溶解后,均匀缓慢加入水基光固化树脂,搅拌均匀,其中,控制光引发剂和水基光固化树脂的加入时间为25〜40分钟; 步骤3、将直接染料或活性染料在稀释剂中充分溶解后,加入到反应容器中,搅拌均匀;加入助剂,搅拌均匀,收料即得; 或者取部分或全部润湿分散剂,将颜料在润湿分散剂中均匀分散后加入到反应容器中,搅拌均匀;加入剩余部分的助剂和稀释剂,搅拌均匀,收料即得。 Pigments; Step I using the components weighed at a temperature of 50-70 ° C, the stirring speed was prepared under 500-700r / min of conditions; Step 2, the reactive monomer is poured into the reaction vessel, was slowly added uniformly photoinitiators to be completely dissolved photoinitiator agent uniformly slow addition of water-based photo-curable resin, stir, wherein the control photoinitiator and a photocurable resin water-based addition time is 25~40 min; step 3, directly after or reactive dye sufficiently soluble in the diluent, was added to the reaction vessel and uniformly stirred; aid added, stirred uniformly, to obtain the receipt; a portion or all of the dispersant or wetting and dispersing agents, pigment wetting uniformly dispersed was added to the reaction vessel, stir; adding additives and diluents remaining portion, stir, to obtain the receipt.
5.根据权利要求4所述的水性UV油墨的制备方法,其特征在于,步骤3中,在加入助齐U、或者在加入剩余部分的助剂和稀释剂后,搅拌时间为30〜60分钟。 The method of preparing an aqueous UV ink according to claim 4, wherein, in step 3, was added in the homogeneous co-U, or after addition of additives and the remainder of the diluent, stirring time of 30~60 minutes .
6.根据权利要求4所述的水性UV油墨的制备方法,其特征在于,所述水基光固化树脂为硅烷基改性丙烯酸树脂、硅烷基环氧改性树脂或改性环氧丙烯酸酯树脂;所述活性单体为二缩丙二醇双丙烯酸酯或三羧甲基丙烷三丙烯酸酯中的一种,或者是其两者以任意重量比组成的混合物;所述光引发剂为2,4-二乙基硫杂蒽酮、2-苯基-2,2-二甲氨基-1-(4-吗啉苯基)-1- 丁酮、4-氯二苯甲酮、邻苯甲酰苯甲酸甲酯中的一种,或者是2,4- 二乙基硫杂蒽酮和2-苯基-2,2- 二甲氨基-1- (4-吗啉苯基)-1- 丁酮以重量比1:3组成的混合物,或者是4-氯二苯甲酮与邻苯甲酰苯甲酸甲酯以重量比3:1组成的混合物。 6. A method of preparing an aqueous UV ink according to claim 4, wherein said photo-curable resin is a water-based silane-modified acrylic resins, epoxy-modified resin or silane-modified epoxy acrylate resin ; the reactive monomer is a mixture of dipropylene glycol diacrylate or trimethylol propane triacrylate, or both of them at an arbitrary ratio by weight of the composition; the photoinitiator is 2,4- diethyl thioxanthone, 2-phenyl-2,2-dimethyl-1- (4-morpholinophenyl) -1-butanone, 4-chloro benzophenone, o-benzoyl benzene methyl formate in one kind, or 2,4-diethyl thioxanthone, and 2-phenyl-2,2-dimethyl-1- (4-morpholinophenyl) -1-butanone a weight ratio of 1: 1 mixture consisting of: a mixture consisting of 3 or 4-o-benzoyl benzoic acid methyl ester with a weight ratio of 3-chloro-benzophenone.
7.根据权利要求4所述的水性UV油墨的制备方法,其特征在于,所述稀释剂为水和乙醇以重量比为3:2组成的混合物。 7. A method of preparing an aqueous UV ink according to claim 4, characterized in that the water and ethanol in a weight ratio of diluent to the 3: 2 mixture composed.
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