IMAGE FORMING METHOD

Hereinafter, Image forming method of the present invention rapidly and to reduce a memory with respect to..

The Image forming method of the present invention, at least, pigment and, water and, multivalent (meth) acrylamide (polymerizable compound) ink composition including a, cellulose pulp-based support at least one side of the same paper coating having background treatment, by an ink-jet printing method and bestowal process ink imparting, said ink composition with a least drying a drying step and, in response to-dried 1 W/cm2 or more at the brightness of ∼ 2 W/cm2 hereinafter to be machined is irradiated with a active energy ray, pottery paper on curing said ink composition formed a curing process, ink composition use in said ink bestowal process is selected independently from the group consisting of polyvalent (meth) acrylamide of the ratio, such that the content of, relative to the total composition, ink, 3% or more based on mass is constituted of on 15% hereinafter.

Furthermore, the Image forming method of the present invention, as needed, further ink composition a treatment solution for forming an agglomerate contact impart another payload such as a treatment solution for bestowal process is configured by forming a process is even.

In the present invention, ink the water in a or with the relatively slow transition of organic solvent, pigment layer (pottery paper) to recording medium having, Image forming a weak, multivalent as polymerizable compound (meth) acrylamide by a predetermined amount includes in a range of, after the Image forming in addition pre anions prior to curing UV after dried ink composition, curing reaction to at the brightness of predetermined. In ink dry state before a check out curing reaction is performed to a header includes the first CID, after drying to it is assumed that the UV irradiation, relatively curing reaction is performed that are liable to multivalent (meth) acrylamide is included by a predetermined amount a fast predetermined value or more, the polymerization curing systems while establishing a, uniformity of setting reaction of entire Image is maintained of an roughness range. In short, even a low luminance of a 2 W hereinafter, cured layer is easy setting reaction of curing systems by a rope. the wafer cassette is transferred to a uniform. Therefore, in a low luminance if curing reaction may embodiment, while eliminate the non-uniformity of gloss in the Image, Image adhesion is improved. In particular, in the content of an ink during of polymeric particles, to have its ink replenished using a liquid in addition the component a in the agglomerating in the when effective for forming an Image. In flocculation using liquid, aggregation component generates the variation of apt to occur in the formation in Image striae useful even point to multi-point direction.

I.e., directly after impact ink upper and side surfaces with irradiating it with a UV and not, of the dried the Image active energy ray (for example ultraviolet) for illuminating, as compared to the conventional, entire Image in wafer in-plane uniformity of curing reaction is selected is kept above a conventional a commodity is decoupled from the method.

Ink composition suitable pottery paper (e.g.: coat does) striking when, overcoat layer of water to cellulose pulp the while master requests-impermeable, coat layer is and a water-soluble organic solvent the water in a ink permeation and to the, since the penetration of also polymerizable compound simultaneously, Image is coat layer is cured together. The, as compared to the conventional, than Mar adhesion and areas and is excellent in Image is formed.

-Recording media-

First, the present invention respect to recording medium in a described specifically.

In the present invention, an Image is formed as a recording medium being conveyed, cellulose pulp-based support at least one side of the same is carried out by using an acidulous whether coating having background treatment. For example general offset printing is deposited on the coating does, cellulose fabric composed chiefly of a surface treatment so as to a generally is not rough surface for neutral past, the for applying a coat including pigment is formed inside the tie.-coating layer. Used as the medium recording obtain a generally an aqueous inkjet an Image in forming the, rear quality such as between the output side transistor of the gloss letters between women and characteristic efficiency enhanced and the easy to generate, in Image forming method of the present invention, is prevented suppress non-uniformity of gloss, letters between women and characteristic are obtained that the good.

Said coating does, cellulose pulp-based support to at least one side of the same, 1-layer or multi-layer pigment layer, dynamic scanning [...] measured amount transition pure, m2/1 ml in 100 ms contact time and m2 hereinafter/15 ml or more, 400 ms contact time in addition in 20 ml/2 ml/m2 or more a recording medium with m2 hereinafter.

(Support)

The present invention in, include support-based cellulose pulp, chemical pulp, mechanical pulp or the like pulp recovery package is used in a weight ratio of any, [...] size number as needed, improving yield number, reinforcement enhanced, etc. raw materials under number, ([...]) market watch fbT twin wires and water thrown off gap type purpose :, a hybrid wire twin latter and market deceased father fbT is a paper or the like is used. Wherein 'main component' of rotation, of the support comprising at least 50 weight % mass circulation promoted. components.

Support for use in pulp with regard to inhibit the growth of hematopoietic stem cell, of a base on which the film Japanese Public Patent Notification 2011-42150 call short number may refer to. Furthermore, the support, or [...][...] ([...]), use can be made of, such as number size. Number size [...][...] with regard to inhibit the growth of hematopoietic stem cell such as, Japanese Public Patent Notification 2011-42150 call short number of a base on which the film ∼ may refer to.

(Pigment layer)

Does coating in the present invention, said at least on the non-magnetic support body 1 to one side of the same has layer pigment-layer or multi-layer.

Pigment used in pigment include, and free from is particularly limited to tissues in the gelling agent in various applications, conventional publicly known organic pigment and inorganic pigments with, use can be made of,. Pigment embodiment of regard, Japanese Public Patent Notification 2011-42150 call short number of a base on which the film and may refer to, recording medium provided to maintain the transparency of Image in electrode again and changed into high density, preferably white inorganic pigments.

Said pigment layer, further aqueous binder, antioxidant number, surfactant, defoaming number, hundred million guns system ([...]), pH modulators, curing number, colored number, polyhydroxy-functional polysiloxanes, preservative, resistance agent can as a material of. Aqueous binder with regard to inhibit the growth of hematopoietic stem cell, Japanese Public Patent Notification 2011-42150 call short number may refer to of a base on which the film.

Said pigment layer structure is formed on the support the method, according to the purpose without limited to, extracts of Barks of character sequence. For example, pigment dispersed in water and applying and notifying an dispersion, -dried under, can be layer pigment. The amount of pigment in an overlay layer pigment preferably is 0.1 g/m2 ∼ 20 g/m2. The amount of pigment, 2001 by 0.1 g/m2 or more the better, brittle is in addition 20 g/m2 hereinafter. and advantageous in respect of the service. Pigment the pigment, layer solid component is preferably 10 mass % or more, more preferably at least 14 mass %.

Coating does, dynamic scanning [...] coating of pure measuring a transition amount, contact time 1 ml/m2 m2 hereinafter/15 ml or more in 100 ms, 400 ms in addition in 20 ml/2 ml/m2 or more contact time is preferably not less m2 hereinafter. I.e., in the present invention, transition amount relatively ink storage amount in the range said low on the recording medium, are suppressed to suppress non-uniformity of gloss the carbon is capable of. Also, the vehicle transition said, contact time 1 ml/m2 or more in 100 ms, 400 ms contact time and in acids to epoxygenated fatty acids therein or more m2/2 ml, ink recording medium but slow intake rate absorb exhibits layer pigment which is. Furthermore, contact time m2 hereinafter/15 ml in 100 ms, 400 ms contact time and in 20 ml/m2 hereinafter, groups, or with an, absorption of ink exhibits less relatively. I.e., 'dynamic scanning [...] measuring pure of transition amount' is in a range is said, recording medium water, to ink layer pigment less..

Wherein, dynamic scanning [...] (dynamic scanning absorptometer; DSA, JAPAN TAPPI does, number 48 right, May 1994, page number 88 ∼ 92, [...]it is sour Roh) the, very in a short time can be measured at a high accurate [...] is device. Dynamic scanning [...] , [...]position poison and from movement meniscus in capillary speed, and on a line connected to a sample, on a scanning unit scans are spirally head airspace, to pre-set the scanning speed and automatically changes the lightwave oven cooking sequence, of 1 point necessary in a sample embodiment measurement by the number of measured by a method. and method. Paper to liquid supply head Teflon® (registered trademark) is connected via a tube capillaries, capillary in meniscus position is read automatically optical sensors. Specifically dynamic scanning [...] (K350 series D type, manufacturing Company stock hole [...]) using, in case of a sudden brake, a transition or ink pure. Contact time for transitioning the amount 100 ms and 400 ms contact time, each contact time a proximate contact time to yield a bottom anti from amount of transition in is determined interpolation. In is embodiment 23 °C 50% RH measurements.

In the present invention, dynamic scanning [...] 100 ms contact time measured in pure the amount transition to recording medium thereof, are preferably present in the salt m2/m2 ∼ 15 ml/1 ml, preferably is m2/m2 ∼ 10 ml/1 ml, more preferably, the is m2/m2 ∼ 8 ml/1 ml. Contact time in pure water transition amount is too, 100 ms, beading is likely to occur. when. Furthermore, transition thereof too to greater than about 200 Ra m2/15 ml amount side information, recording of of ink dots insertion than the desired diameter diameter. when the.

Yet, beading acids to epoxygenated fatty acids therein, upon inkjet recording, ink droplets which, to fall upon a recording medium and thereafter the next of during ink droplets on the electric signal generated from the, . is written in the record carrier surface of the recording medium not being available for absorption and remaining as a liquid, after ink droplets according to separates from the counterbalance weight-side, in block partially colorant in ink is circulation promoted. phenomenon that remove density.

In the present invention, dynamic scanning [...] 400 ms contact time measured in pure the amount transition to recording medium thereof, are preferably present in the salt m2/m2 ∼ 20 ml/2 ml, preferably is m2/m2 ∼ 15 ml/2 ml, more preferably, the is m2/m2 ∼ 10 ml/2 ml. Contact time for transitioning amount is too, 400 ms, since insufficient, and that excels in post-, spurs ashake with the violence of the ([...]) is likely to occur. when. Furthermore, transition amount thereof 20 ml/m2 side information too to greater than about 200 Ra, and to thereby cause bleed, of the dried Image part easy go device for simultaneously low gloss.

Pigment layer, pigment and resin binder which contains, as the main component is configured. Resin amount rich by making a direction to reduce transition said, by making rich amount pigment said transition amount. individually adjust in a direction. Furthermore, the pigment of pigment particles of increasing specific surface area, for example or small particle diameter, , and having a large specific area types of pigment also the use of, a large transition said it is possible to.

Pottery paper include, coat does, does coat lightweight, or pushing ([...]) obtain a preferably surface of the radioactive part into contact and, generally for obtaining line will be commercially available, use can be made of, for. Coating paper of a coating printing to generally as e.g. can be deflection, specifically, A2 [...] does include, '+ table OK' (if a malfunction of the manufacturing number come), 'Aurora coat' ([...] if a malfunction of the manufacturing number), 'pulse coat' ([...] if a malfunction of the manufacturing number), 'S [...] coat' (. is turned on if a malfunction of the manufacturing number), ' mu court[...] ' ([...] if a malfunction of the manufacturing number), 'lighting [...] coat' (yarn pulp [...]), and A2 mat does include 'age neural' (if a malfunction of the manufacturing number come), 'OK table mat' (if a malfunction of the manufacturing number come), ' type of' ([...] if a malfunction of the manufacturing number), 'neural mat V' ([...] if a malfunction of the manufacturing number), 'N coat mat [...] lighting' (yarn pulp [...]), and A1 [...]art paper include ' [...] + OK' (if a malfunction of the manufacturing number come), ' [...] art' ([...] if a malfunction of the manufacturing number), 'lighting [...] art' (A1 and 8880 000382888 yarn pulp [...]month art paper include, 'satin [...] +' (if a malfunction of the manufacturing number come), 'super mat art' ([...] if a malfunction of the manufacturing number), ' month art[...] lighting' (yarn pulp [...]), and A0 art paper include 'SA [...] +' (if a malfunction of the manufacturing number come), 'higher art' ([...] if a malfunction of the manufacturing number), 'N art super [...] lighting' (yarn pulp [...]), 'multi chip module satin [...] +' (if a malfunction of the manufacturing number come), ' month art primer diaphragm' ([...] if a malfunction of the manufacturing number) as to the aromatic hydrocarbon.

Process-imparting-ink

The bestowal process of ink in the supply the present invention, pigment and, water and, , relative to the total composition, as polymerizable compound 3 mass % or more such that the content of 15 mass % hereinafter of the polyhydric ink composition including a (meth) acrylamide, cellulose pulp-based support having at least one side of the same said coating paper background treatment imparted by the an ink-jet printing method and Image is formed on.

An ink-jet printing method and the recording an Image, by donor energy, said pottery paper on droplet phase on and the delivery of the ink composition, is formed on Image. Also, at an ink-jet printing method and, is Japanese Public Patent Notification 2003-306623 0093 ∼ 0105 number short call method to be capable of application to.

An ink-jet printing method and the, with the limited to, extracts of Barks of, publicly known manner, for example for discharge ink through nozzles by using an ink releasable electrostatic charge control method, by using pressure of engine vibration of a piezoelectric element for a drop on demand (pressure pulsed), ink, and a acoustical beam electrical signal utilizing radiation pressure by irradiating a relying on an ink-jet system acoustic for discharge ink through nozzles by using an ink, and formed micro-heating ink to send it, using pressure generating a thermal ink jet, such as is may either. At an ink-jet printing method and, in particular, a method described in Japanese Public Patent Notification in bovine 54-59936, ink is subjected to the action of thermal energy change occurs by the volume that suddenly and, contact with the according to change this state, ink discharged from the nozzle for an ink-jet printing method and can be is higher than the second data rate.

Furthermore, an ink-jet printing method and the, posts a at a low photo ink in a small volume and for ink multiple injection, in a way, substantially are identical plurality of concentrations by using color or the up-of measuring the quality ink transmitted from a colorless transparent comprises.

Yet, the bestowal process ink, for example recording medium by altering the speed of transferring a may form an Image having a high Image. A transport speed, does not detract from the Image quality if a range with the limited to, extracts of Barks of, preferably 100 ∼ 3000 mm/s and, more preferably 150 ∼ 2700 mm/s and, more preferably is 250 ∼ 2500 mm/s.

In the present invention, imparting the maximum recording medium of ink composition 15 ml/m2 hereinafter the amount is preferably not less. Maximum of the application amounts is 15 ml/m2 hereinafter by to such data out of, . rust-preventing property and the adhesion Image. And, in its turn, at maximum of the application amounts, in terms of concentration adhesion and Image, is preferably 8 ∼ 15 ml/m2. The amount imparting maximum, discharged from discharge nozzle controlled by controlling a method can be.

[Ink composition]

Ink composition in the present invention, water as the medium including aqueous ink composition, specifically, pigment and, water and, multivalent as polymerizable compound includes (meth) acrylamide, multivalent (meth) acrylamide heightening the content of the ink relative to the total composition, of 3% relative to the mass 15 mass % or more is the fixed on the % hereinafter. Ink composition, as needed, further resin particles, soluble organic solvent, and surfactant or wetting using another payload such as is may.

Ink composition, ink for inkjet recording used as which is used, color Image can be employed for recording. For example when the full color Image is formed only, magenta color tone ink, cyan color tone ink, used as an ink color tone yellow and it is preferred to set a, in addition to with tone, may be used as an ink color tone black further.. Also, yellow, magenta, cyan color tone ink other than red, green, blue, white ink or so-called printing in the field, use can be made of, as such as ink trait.

(Pigment)

Ink composition in the present invention, . containing the species to 1 at least pigment. Pigment include, with the limited to, extracts of Barks of, according to the purpose can select the, for example organic pigment, inorganic pigment is may either. Pigment, substantially water-insoluble or sparingly pigment is, preferably in the aspect of of an ink colorant.

Organic pigment include, for example azo pigment, multi ring style pigment, dye chelating, nitro pigment, nitroso pigment, as to the aromatic hydrocarbon aniline black. These, among other things, , azo pigment, such as pigment multi ring style. is more preferred to set a. Inorganic pigment include, for example titanium oxide, iron oxide, calcium carbonate, barium sulfate, aluminum hydroxide, barium yellow, cadmium red, chromium yellow, : including carbon black. These, among other things, , preferably carbon black is in particular.

The event of the use of a organic pigment, organic pigment average particle sizes of vehicles, color/transparency is in terms of repeatability is nice, in terms of light resistance is preferably not less large. The output is in terms which the core and the winding are, are preferably present in the salt 10 ∼ 200 nm average particle vehicles, preferably is 10 ∼ 150 nm, more preferably, the is 10 ∼ 120 nm. Yet, with regard to organic pigment particle size distribution, with the limited to, extracts of Barks of, or with the following particle size distribution: wide only dispersion with the following particle size distribution: is may either. Yet, with the following particle size distribution: only dispersion 2 an organic pigment which may used as a light-weight at least one.

(Dispersion number)

Ink composition of the present invention, at least the dispersing agent can be containing the species to 1. Said a dispersant for use in producing the treated pigment, polymer dispersion number, or a low molecular of surfactant type dispersion is may either number. Furthermore, polymer dispersion agent, aqueous dispersion number, or non aqueous dispersion number is may either.

Dispersants surfactant type of molecular said, ink while maintaining eyedrops, receive pigment can be distribute the burden on a stable. Dispersants surfactant type of molecular, molecular weight is 2,000 hereinafter a low molecular dispersion number. Furthermore, molecular of surfactant type dispersant is preferably 100 ∼ 2,000 molecular, . is more preferred to set a 200 ∼ 2,000.

Dispersants surfactant type of molecular said, hydrophilic, hydrophobic moiety has a structure including. Furthermore, hydrophilic, hydrophobic groups, comprising at least 1 molecules 1 independently is defined at, in addition, plurality of types of hydrophilic groups, is which may have hydrophobic moiety. Also, hydrophilic, a connector for connecting an hydrophobic moiety may have properly airway.

The hydrophilic said, onsong not, onsong emitting efficiency of light emitting diode, a nonionic, or a combination of these beta doll, etc.. Said onsong not, if the minus having a charge of which control circuit is connected to, phosphoric acid groups, phosphonic acid groups, phosphine adder, to sulfate, sulfonic group, is preferably it is luck thread labor pains or carboxylic alcoholic beverage pin labor pains , phosphoric acid groups, carboxylic it is luck thread labor pains and it is more preferred to set a, carboxylic it is luck thread labor pains more preferably, the is. onsong said emitting efficiency of light emitting diode, is having positive charge of the control circuit is connected to which, due of brassware onsong emitting efficiency of light emitting diode is preferably substituted, nitrogen or phosphorus. and it is more preferred to set onsong origination emitting efficiency of light emitting diode. Furthermore, pyridinium cation or ammonium is it comes more preferably, the emitting efficiency of light emitting diode. Said onsong a nonionic, a composition which contains a polyglycerol/polyethylene oxide or , as to the aromatic hydrocarbon part of unit per.

The hydrophilic said, it is preferred that a onsong origination not. onsong not, phosphoric acid groups, phosphonic acid groups, phosphine adder, to sulfate, sulfonic group, alcoholic beverage pin labor pains , or carboxylic it is luck thread labor pains is preferably, phosphoric acid groups, carboxylic it is luck thread labor pains and it is more preferred to set a, carboxylic it is luck thread labor pains more preferably, the is.

Furthermore, which is not a stable dispersion surfactant type of when having hydrophilic functional groups onsong , acidic poled adjusting agent is to promote a reaction in terms, pKa is 3 is preferably not less or more. The pKa of surfactant type dispersant, tetrahydrofuran-water (3:2=V/V) molecular solution of surfactant type dispersion number 1 mmol / ℓ and dissolve a a liquid with an acid or alkali aqueous solution, and in which proper and, from curve proper value estimated empirically. 3 molecular of surfactant type dispersant if the flow is greater than the pKa is, when in contact with liquid degree pH 3 theoretical onsong not a non-dissociated state is 50% or more. Therefore, molecular of surfactant type dispersant and the channel estimation may be significantly degraded soluble, agglutination reaction occurs is. I.e., . reactive aggregation. Even this regard, of surfactant type dispersants, not as onsong preferably is of a liquid if this has a carboxylic acid groups.

Said hydrophobic groups, hydrocarbon, carbon orgin fluoride, which has structure of silicon system of an exposing apparatus is replaced, it is preferred that a recycled in particular. Furthermore, hydrophobic groups, which directs geniculations structure or branched structure is may either. Yet, hydrophobic groups, two chain 1 on chain or more or phase structure may structure, 2 an upper electrode is formed on or more features on chain two, plurality of types of is which may have hydrophobic moiety.

Furthermore, hydrophobic groups, preferably hydrogen giga hydrocarbons 2 ∼ 24 carbon atoms, preferably than hydrogen giga hydrocarbons 4 ∼ 24 carbon atoms, more preferably, the hydrogen giga hydrocarbons 6 ∼ 20 carbon atoms.

Number during said polymer dispersion, aqueous dispersion zero, hydrophilic polymeric compounds :. For example, natural hydrophilic polymeric compounds include, arabic gum, [...] , ionic or anionic guar Gumi, oh! sword carrageenan, locust bean gum, arabinogalactan, pectin, seed in Queensway polymer vegetable such as starch, alginate, carrageenan, agar such as seaweed-based polymer, gelatin, casein, albumin, such as collagen and animal orgin polymer, xanthan gum, such as dextran as to the aromatic hydrocarbon microorganism-based polymer.

Furthermore, polymeric compounds include hydrophilic modified raw material peculiar to, methylcellulose which has been milled to a, and an aqueous dispersion of ethyl cellulose, hydroxyethyl cellulose, hydroxypropyl cellulose, carboxymethyl cellulose such as cellulose polymer, sodium glycolic acid starch, starch phosphate ester wave of starch-based polymer, sodium alginate, alginic acid propylene glycol ester such as as to the aromatic hydrocarbon seaweed-based polymer.

Furthermore, polymeric compounds include hydrophilic synthesizing system, polyvinyl alcohol, polyvinyl pyrrolidone, polyvinyl methyl ether vinyl-based polymer, non-crosslinked polyacrylamide, polyacrylic acid or its alkali metal salt, soluble styrene acrylic resin such as acrylic resin, soluble styrene male from resin, a water-soluble vinyl naphthalene acrylic resin, a water-soluble vinyl naphthalene Male from resin, polyvinyl pyrrolidone, polyvinyl alcohol, β-naphthalenesulfonic acid formalin condensates of alkali metal salt, such as amino group or quaternary ammonium 4 emitting efficiency of light emitting diode having 2008 salts of acid functional onsong polymeric compounds, [...] as to the aromatic hydrocarbon of polymeric compounds.

These, among other things, , acrylic acid, methacrylic acid, styrene or made of a homopolymer of acrylic acid, has a hydrophilic group and a other such as or alternatively made of a copolymer with, hydrophilic agent aqueous dispersion introduced carboxyl preferably as polymeric compounds.

Polymer dispersion during number, non aqueous dispersion zero, both hydrophobic part and the hydrophilic part, use can be made of, containing polymer having an. For example, styrene-(meth) acrylic acid copolymer, styrene-(meth) acrylic acid-(meth) acrylic ester copolymers, (meth) acrylic acid ester-(meth) acrylic acid copolymer, polyethylene glycol (meth) acrylate-(meth) acrylic acid copolymer, vinyl acetate-maleic acid copolymer, styrene-maleic acid copolymer as to the aromatic hydrocarbon.

Average molecular weight polymer dispersion, is preferably 3,000 ∼ 100,000, more preferably 5,000 ∼ 50,000 and, more preferably 5,000 ∼ 40,000 and, in particular is preferably 10,000 ∼ 40,000.

Polymer dispersion agent, self dispersible, aggregation of when come into contact with the of treating liquids and in terms of speed, a carboxylated polymer is preferably including, and covered with carboxyl-bearing insulating resin, having an acid value of 100 mgKOH/g hereinafter is preferably of polymer having a shrinkage on film formation, has an acid value 25 ∼ 100 mgKOH/g preferably than polymers. In particular, ink composition of the present invention, the component a in the ink composition poled for flocculating when used together with the, and covered with carboxyl-bearing insulating resin, in addition having an acid value of 25 ∼ 100 mgKOH/g in polymer dispersion agent effective. Is refers to terms of treatment solution.

Pigment (p) and a dispersion-number (s) mixed mass ratio (p:s) include, 1: range of preferably 0.06 ∼ 1:3, 1: preferably than range of 0.125 ∼ 1:2, more preferably 1:is 0.125 ∼ 1 : 1.5.

Pigment instead may dye. the event of the use of a dye, dye insoluble carrier holding, use can be made of,. Dye maintaining a high carrier (insoluble coloured particles) the, using a dispersing agent, use can be made of, as aqueous dispersion. Dispersants, said preferably a dispersant described, use can be made of,.

In the present invention, in terms of its light resistance or quality such as Image, is preferably including pigment and a dispersant in an, organic pigments; and wherein the polymer dispersion, polymer dispersion is least a part of the surface of pigment coated moisture acid pigment is contained as an. and it is more preferred to set. And, in its turn, ink composition, organic pigments including polymer dispersion; and wherein the carboxyl, least a part of the surface of pigment is covered with carboxyl-bearing insulating resin for acid pigment moisture coated polymer dispersion is preferably including in particular, in terms of coherent, pigment dispersants polymer including carboxyl it is preferred that a insoluble is coated with.

At average particle diameter of not less of pigmented dispersion solution, are preferably present in the salt 10 ∼ 200 nm, preferably is 10 ∼ 150 nm, more preferably, the is 10 ∼ 100 nm. Having an average particle size is 200 nm hereinafter, and the frame are loaded during, inkjet by otherother at the time of ([...]) carried out, the amount of shift characteristics are improved. If the flow is greater than the 10 nm having an average particle size, its light resistance. adsorbed to the first. Furthermore, in terms of particle diameter distribution chromatic reconsideration , with the limited to, extracts of Barks of, wide particle diameter distribution monodispersed or particle diameter distribution without the is may either. Yet, monodispersed with the following particle size distribution: at least one coloring material 2 may used as a light-weight. Wherein, average particle sizes of vehicles pigmented dispersion solution, ink of a blot combination portion, a the planar sheet to exhibit a average particle in a state that a, sewage, to ink refilling condensed ink dispersion irregularly between elements in the graph and equal to.

Yet, of average particle diameter of not less pigmented dispersion solution, particle diameter distribution and particle diameter of not less average particle and polymer a, nano track particle size distribution measuring device UPA-EX150 ([...] (main) manufacturing) using, as measured by a dynamic light scattering method by determined by measuring an average particle diameter no..

Pigment, alone or in species 1 are used in combination with at least one 2 may.

Ink composition for use in producing the treated pigment at content is selected, in terms of Image concentration, ink compositions are preferably present in the salt 1 ∼ 20 mass %, is preferably 2 ∼ 10 mass %.

(Polyhydric (meth) acrylamide)

Ink composition in the present invention, at least 1 species as water-soluble polymerizable compound, multivalent (meth) acrylic amide compound 1 species or 2 point corrosion which has a chemical composition. Multivalent is (meth) acrylic compounds, plurality of rubber, in the molecules (meth) acrylamide structure, compositions by irradiated with active energy ray is ink composition comprises a compound having a. The general formula (1) is n in n ≥ 2 in multivalent (meth) acrylamide a, for irradiating active energy ray when curing an Image on the polymerizable, high efficiency for polymerization, forming Image with the letters between women it gets angry, Mar 2000.

Soluble acids to epoxygenated fatty acids therein, constant water that can be dissolved beyond a threshold concentration is speaking and a to, aqueous ink or when supplies a treatment solution to the plane that can be dissolved during step properties and applicability for.. Specifically, solubility in water 10 mass % is preferably not less than and, 15 mass % or more. and it is more preferred to set.

[Formula 2]

General formula (1) compounds represented by the, unsaturated monomer by an amide linkage to. bonded to the Q. General formula (1) in, the Q, representing group n, R¹ the, exhibits and hydrogen atom or methyl group. Furthermore, the n, an integer of 2 or more.

Said R¹ the, indicates the hydrogen atom or methyl group, preferably, the hydrogen atomic is.

Hydrolysis of the n to said Q, permeable, polymerization efficiency, in terms for improving stability of discharge, of at least 2, 3 or more are preferably present in the salt 6 hereinafter, 4 hereinafter is preferably 3 or more.

In order to focus the methyl group from the linking Q n ≥ 2, connector Q in particular, methylene, ethylene, propylene, polybutylene, such as an 4 hereinafter 1015 per square meter substituted or unsubstituted of carbon atoms, saturated or unsaturated of heterocyclic (pyridine ring, imidazole ring, pyrazine ring, one containing piperidine ring, piperazine ring, morpholine ring such as) 2 or higher, has a of linking groups having, and oxy [...] (preferably oxy ethylene) of a polyol compound including 2 is or more residue, oxy [...] a 3 or more (preferably oxy ethylene) of 2 or higher, has a residue groups of including polyol compound can be exemplified.

Hereinafter, in the molecule having structure (meth) acrylamide (meth) exhibits embodiments of acrylamide. Stage, the present invention refers to, are not limited to.

[Formula 3]

[Formula 4]

[Formula 5]

Furthermore, polyhydric (meth) acrylamide compounds include, at high polymerization capability and curing ability in having, the general formula (2) preferred are those compounds represented by. The compounds are, in the molecule-polymerizable group-as [...] or amide acrylic of 4 has. Furthermore, the compounds are, for example α ray, γ ray, X ray, ultraviolet, visible light, enemy external light , the active electron beam of energy such as heat or energy ray by polymerization based on a curable blades, presenting a. The general formula (2) compounds represented by the, soluble exhibit, , hepatitis or the like good of water-soluble organic solvents such as alcohol is the function of allowing.

[Formula 6]

General formula (2) in, R¹ the, indicates the hydrogen atom or methyl group, hydrogen atom is preferably not less. Plurality of R¹ the, is may be identical to or different from each other.

R² the, which directs of 2 ∼ 4 carbon atoms exhibits alkylene or branched, chain. Plurality of R² the, is may be identical to or different from each other. R² the, 3 ∼ 4 carbon atoms is preferably alkyl [...] , carbon atoms and it is more preferred to set a [...] alkyl 3, 3 which directs of carbon atoms is preferably in particular [...] alkyl ketene dimer. R² alkyl [...] , may further substituents, its substitution odixative aryl, alkoxy groups as to the aromatic hydrocarbon.

Stage, R² in, R² both ends of and nitrogen atoms bind to an oxygen atom R² the same carbon atoms bonded to the al less than a structure. R² the, oxygen atoms and (meth) acrylic amide a nitrogen atoms which directs chain or branched, alkyl the builder is excellent in compatibility. Wherein, when the load lock branch [...] alkyl, across oxygen atoms and (meth) acrylic amide the same in 1015 per square meter is nitrogen atoms bonded to the carbon atoms-O-C-N structure (hemi aminal structure) which are believed to be a, general formula (2) such compounds represented by the material and does not comprise compounds of the following structure. The compounds having a structure according-O-C-N in the molecule, at the location of carbon atoms to to cause decomposition, the method comprises decomposing an during preservation is easy to, ink compositions maintain the stability stored when the grains are contained in a a a store instrument preserves the outputs is advantageous in do not go.

R³ the, exhibits connecting group is 2, plurality of R³ the, is may be identical to or different from each other. R³ metal salt of a 2 is of linking groups include, 1015 per square meter, 5 arylene groups, complex cyclic group, a combination of them or as to the aromatic hydrocarbon and, preferably alkyl [...]. Yet, including alkylene are disclosed of 2 when, during 1015 per square meter thereof further-O-, -S-, and-NR^a -1 from. may includes a species. R^a the, hydrogen atom or an n-n group and S. 1 ∼ 4 carbon atoms.

R³ when including is alkylene group, and in, alkyl [...] examples, methylene groups, to ethylene, propylene to, polybutylene to, [...] , [...] , [...] , [...] , as to the aromatic hydrocarbon [...]. R³ alkyl [...] carbon water, is preferably 1 ∼ 6, it is still more preferably in 1 ∼ 3, in particular preferably is 1. R³ the 1015 per square meter, further-O-, -S-, and-NR^a-from. may be includes paper 1. -O alkyl is included examples [...] , -C₂ H₄-O-C₂ H₄-, -C₃ H₆-O-C₃ H₆-as to the aromatic hydrocarbon. R³ alkyl [...] may further substituents, examples of substituted aryl, alkoxy groups as to the aromatic hydrocarbon.

R³ when including [...] is, examples industrial grey yarn, polyphenylene to, and as to the aromatic hydrocarbon [...] , R³ of industrial grey yarn carbon water, is preferably 6 ∼ 14, it is still more preferably in 6 ∼ 10, in particular preferably is 6. R³[...] of may further substituents, examples of substituted alkyl, alkoxy groups as to the aromatic hydrocarbon.

R³ this complex cyclic group when including, complex cyclic group include, 6 atom or 5 is preferably of the ring atoms, they further is may axial annularity. Also, complex ring, may aromatic complex ring, non-aromatic complex ring is even. Complex cyclic group include, for example pyridine, pyrazine, pyrimidine, pyridazine, triazine, quinoline, isoquinoline, quinazoline, cinnoline, phthalamide hydrazine, the queen jade the phosphorus which will live , pyrrole, indole, furan, benzofuran, thiophene, benzothiophene, pyrazole, imidazole, benzimidazole, triazole, oxazole, benzoxazole, thiazole, benzothiazole, isothiazolone, benzisothiazol, thiadiazole, benzoxazole isocyanate, benzisoxazoles, pyrrolidine, piperidine, piperazine, imidazolidine, thiazoline as to the aromatic hydrocarbon. The engine thereby for reducing fuel consumption, aromatic complex cyclic group are preferably present in the salt, pyridine, pyrazine, pyrimidine, pyridazine, triazine, pyrazole, imidazole, benzimidazole, triazole, thiazole, benzothiazole, isothiazolone, benzisothiazol, thia d Oh it will doze, this preferably. Yet, said complex in this case, a cyclic group, in the form a substitution positions for which via exemplary, rather than substitution positions defined, for example pyridine surface, 2 position, 3 position, 4 can be substituted in position, these substituent the recording operation. may include both.

Complex cyclic group a, may further preferred that, examples of substituted, alkyl, aryl, alkoxy groups as to the aromatic hydrocarbon.

Said general formula (2) in the k, 2 or 3 blades, presenting a. K plurality of the, is may be identical to or different from each other. Furthermore, C_k H_2k the, which directs chain structure which does, branch structure is even.

Furthermore, x, y, z and the, 0 ∼ 6 independently from each other and a structure represented by formula, is integer number of which is desirably 0 ∼ 5, and it is more preferred to set a is integer number of 0 ∼ 3.. X+y+z the, satisfies 0 ∼ 18, it is preferred to set a satisfy a 0 ∼ 15, and it is more preferred to set satisfies the 0 ∼ 9..

During said, R¹ indicates the hydrogen atom or methyl group is, R² and alkylene group of 2 ∼ 4 carbon can, R³ carbon can 1 ∼ 6 (preferably 1 ∼ 3 carbon atoms) and alkylene group of, exhibit k is 2 or 3, x, y, z and the, 0 ∼ 6 independently from each other and a structure represented by formula, a 0 ∼ 15 is x+y+z whenever the packet satisfies Na:K is preferably.

Said general formula (2) compounds represented by of embodiments exhibits to hereinafter. Stage, in the present invention, are not limited to.

[Formula 7]

Said general formula (2) compounds represented by the, which are for example to scheme 1 or scheme 2 can be prepared according to..

[Formula 8]

In said scheme 1, number 1 process, acrylonitrile and tris hydroxymethyl aminomethane by the reaction of is which comprises the step of obtaining an compound cover for vehicle policy. In the process reaction is, in is embodiment 3 ∼ 60 °C it is preferable that the time 2 ∼ 8.

Number 2 process, policy cover for vehicle with presence catalyst compound, reduction reactions by is which comprises the step of obtaining an polyamine compound. In the process reaction is, in embodiment 20 ∼ 60 °C it is preferable that the time is 5 ∼ 16.

Number 3 process, polyamine compound with acrylic chloride or methacrylic acid acylated a novel process of acrylic polyfunctional by the reaction is the step of obtaining an amide compound. In the process reaction is, in 3 ∼ 25 °C 1 ∼ 5 time it is preferable that the is embodiment. Yet, acylated agent, anhydride or methacrylic acid diaryl instead it buys the claw the id acid anhydride dimethacrylate. may be used. Yet, acylated process, acrylic acid chloride and metadata are methacrylic acid chloride by using both, end product [...]amide roof tile acrylic in the molecule as compounds having metadata can cause.

[Formula 9]

In said scheme 2, number 1 process, amino alcohol to nitrogen atoms on the respective monomers, benzyl, benzyl jade hour carbonyl introduced reaction, such as by protecting amino alcohol compound protection nitrogen by means is which comprises the step of obtaining an. In the process reaction is, in 3 ∼ 25 °C 3 ∼ 5 time it is preferable that the is embodiment.

Number 2 process, to OH of amino alcohol compound protection nitrogen, methane alcoholic beverage gun Neel , such as introducing detachmentalcoholic beverage gun Neel -toluic p, is which comprises the step of obtaining an sulfonyl compounds. In reaction of the process, the, time 2 ∼ 5 in 3 ∼ 25 °C it is preferable that the is embodiment.

Number 3 process, with low id rock hour methyl knit methane tris and sulfonyl compounds SN2 by the reaction, is which comprises the step of obtaining an amino alcohol additional compound. In reaction of the process, the, time 5 ∼ 10 in 3 ∼ 70 °C it is preferable that the is embodiment.

Number 4 process, amino alcohol additional with presence catalyst compound, hydrogen by an addition reaction polyamine compound is which comprises the step of obtaining an. In reaction of the process, the, time 5 ∼ 16 in 20 ∼ 60 °C it is preferable that the is embodiment.

Number 5 process, polyamine compound with acrylic chloride or methacrylic acid acylated a novel process of acrylic polyfunctional by the reaction is the step of obtaining an amide compound. In reaction of the process, the, time 1 ∼ 5 in 3 ∼ 25 °C it is preferable that the is embodiment. Yet, acylated agent, anhydride or methacrylic acid diaryl instead it buys the claw the id acid anhydride dimethacrylate. may be used. Yet, acylated process, acrylic acid chloride and metadata are methacrylic acid chloride by using both, end product [...]amide roof tile acrylic in the molecule as compounds having metadata can cause.

Said process the compounds can be obtained through, conventional reaction generating from purified by method then waste green sheet is. For example, the organic separating extraction, crystallization using bin solvent , silica column chromatography by using the gels can be purified by such as.

Multivalent (meth) of acrylamide content of the material is from is selected ink composition, to relation to the total amount of ink composition, 15 mass % hereinafter on 3 mass % or more, 5 mass % or more is preferably 12.5 mass % hereinafter, 5 mass % or more is more preferably, the mass 10% hereinafter. Multivalent (meth) acrylamide content of 3 mass % if less than, and in which there is a lack of self reactive curing, the entire Image in of the cure of an without achieved, and relatively uniform, uniform has gloss is not. Furthermore, polyhydric (meth) acrylamide content of 15 mass % are exceeds, same reactive curing all over the Image data of if the, uniform has gloss is not.

In the present invention, (meth) acrylamide with multivalent said, combining multivalent allyl compound preferably also possible.

Examples of multivalent allyl compound, tree the methyl the pro petal D it comes the ether which will inform , glycerin d the reel ether which will know , [...] , [...] , [...] , [...] , such as [...]the reel ether which will know compounds and their alkylene oxide derivatives, can be mentionned [...] tree.

In the present invention, with said multivalent (meth) acrylamide, (meth) acrylamide caulker potency combining preferably also possible. Caulker potency by including (meth) acrylamide, coating to a traveler is in vacuum pumping method by layer pigment ink are obtained. Therefore, Image as well as, pigment layers cured and, than. adhesion.

(Meth) acrylamide include caulker potency, said general formula (1) in, : compounds of when n=1. N=1 of when the Q, (meth) acrylamide available for connection to structure 1 of group that is, when the Q of n=1 is preferably and is soluble in water has. Specifically, selected from X compound family hereinafter of 1 or more hydrogen atom or hydroxyl groups from the compound a result can be mentionned residue groups of is 1.

Compound family X: ethylene glycol, diethylene glycol, triethylene glycol, polyethylene glycol, propylene glycol, dipropyleneglycol methyletheracetate and, tree propylene glycol, polypropylene glycol, 1, 3-propanediol, 1, 2-butanediol, 1, 3-butanediol, 1, 4-butanediol, 2, 3-butanediol, 1, 5-pentanediol, 1, 4-pentanediol, 2, 4-pentanediol, 3-methyl -1, 5-pentanediol, 2-methyl -2, 4-pentanediol, 1, 5-hexanediol, 1, 6-hexanediol, 2, 5-hexanediol, glycerin, 1, 2, 4-butanetriol trinitrate, 1, 2, 6-hexane trinitrate, 1, 2, 5- pentane tree this year , thio polyglycol, monomethylol tree, group [...] , the D tree methyl the pro petal which comes , tree the methyl the ethane which comes , the D tree methyl the ethane which comes , Neo [...] , pentaerythritol, [...] , and their condensates, molecular weight vinyl alcohol, polyol compound such as sugar alcohol or a saccharide, the ethylene diamine, diethylenetriamine, triethylenetetramine, polyethyleneimine, polyamine compound such as polypropylene diamine

Examples of (meth) acrylamide caulker potency, the compound :.

[Formula 10]

In the present invention, (meth) acrylamide with multivalent said, combining the reel ether which will know ability caulker preferably also possible.

Examples the reel ether which will know ability caulker, ethylene the glycol the reel ether which will know , propylene glycol mono the ether which will inform , Neo [...] , tree methyl pro petal mono the ether which will inform , polybutylene glycol mono the ether which will inform 1, 2-, 1, 3-polybutylene glycol mono the ether which will inform , [...] , [...] , can be mentionned [...].

Yet, in the present invention, (meth) acrylamide with multivalent said, caulker potency combining N-vinyl lactam compound preferably also possible.

N-vinyl lactam compounds include, but is no particularly limited, caulker potency N-vinyl lactam compounds (i.e. ethylene polymerizable double bond have enhanced 1 N-vinyl lactam compounds) preferably. N-vinyl lactam compounds one embodiment of, compounds represented by the general formula (A) :.

[Formula 11]

In general formula (A), the m, an integer of 1 ∼ 5.

Ink composition has been cured to flexibility of after, recording medium adhesion, and in terms of availability of source material, the m, integer of preferably 2 ∼ 4, is preferably 2 or 4. I.e., include compounds represented by general formula (A), [...] -vinyl N and-vinyl-pyrrolidone N and at least a preferably is in particular. The engine thereby for reducing fuel consumption, excelling in safety, to be generic and is available at a relatively low cost and which, in particular good ink curable, and adherence to recording medium the cured film obtained in, preferably [...] -vinyl N.

Yet, N-vinyl lactam compounds, alkyl to cyclic lactam, such as aryl may substituents, saturated or unsaturated ring are connected may be..

N-vinyl lactam compounds, ink in a composition contained only species may 1, is contained a combination of several types. device may.

Furthermore, (meth) acrylamide with multivalent said, onsong emitting efficiency of light emitting diode may which practices a polymerizable compound. The polymerizable compound onsong emitting efficiency of light emitting diode, emitting efficiency of light emitting diode, and the like during eletron and 2 is group, to be allowed to the polymerization of, for example epoxy [...] , such as [...] octahydro preferably, use can be made of,. onsong surface containing polymerizable compound emitting efficiency of light emitting diode, emitting efficiency of light emitting diode of ink composition by having eletron emitting efficiency of light emitting diode becomes strong against temperatures and, when of using a ink onsong not are successively is is more effectively prevented.

The present invention of ink in the supply composition the, polymerizable compound (said multivalent (meth) acrylamide includes) ink, relative to the total composition, the total the induced air mass of an internal, mass ratio 50% hereinafter are preferably present in the salt 10% or more, preferably 15% or more is 35% hereinafter. Polymerizable compound is in the range of mol, in total of acetone by said, curing reaction well in the entire Image is attained and the mountability of the uniform of the cure of an is.

-polymer disclosure number-

Ink composition in the present invention, active energy by seams polymerization of polymerizable compound at least agent polymers disclosure disclosure can be containing the species to 1. Polymerization disclosure agent, alone or in species 1 by mixing at least one 2, or increase/decrease, use can be made of, the combined. Also, polymerization disclosure agent, ink composition including the formation of interference fringes but, ink composition includes even refers to a processing liquid for both of a, or. may be including process liquid.

Polymerization disclosure agent, active energy ray polymerization of polymerizable compound by compounds capable disclosure through the appropriate selection of can. Polymerization disclosure as examples, radiation or optical, or electron beam by active species (radical, acid, bases and the like) for generating polymerization disclosure number (for example such as photopolymerization disclosure number). users can.

Photopolymerization disclosure zero, for example the acetohydroxy phenones, 2, 2- [...] , amino Oh three toe lung rice field -dimethyl p, amino pro bloom the lung rice field -dimethyl p, benzophenone, 2-chloro benzophenone, p, p '-dichloro benzophenone, p, p' -bis the D ethyl amino it cuts trillion lung rice field , Michler's hydrol ketone, benzyl, a, benzo the methyl ether which is , benzo the ethyl ether which is , benzo the person cow pro the ether which will bloom , a n-propyl ether, benzo person cow butyl ether , a n-butyl ether, benzyl [...] , tetra [...] , aromatic mononitro, mote Oak from ton chloro 2-, mote Oak from ton methyl 2-, azo bis isobutyrate polyacrylonitrile, benzo is to ladle, the oxide , di-tert-butyl peroxide, [...] hydroxy 1-, 1-[ 4-(2- [...] hydroxy)-phenyl]-2-hydroxy-2-methyl-1-propane-1-on, 8880000455 888-hydroxy-2-methyl-1-phenyl-1-on, 1-(4-isopropyl phenyl)-2-hydroxy-2-methyl propane-1-on, methyl [...] can be mentionned. Furthermore, for example tree [...] , such as [...] , aromatic diazonium salt, aromatic [...] , aromatic sulfonium salt useful for a, metallocene compound as to the aromatic hydrocarbon. The engine thereby for reducing fuel consumption, high compatibility with ink, in level reduced non-uniform gloss, 1-[ 4-(2- [...] hydroxy)-phenyl]-2-hydroxy-2-methyl-1-propane-1-preferably on.

Disclosure polymerization ink composition suitable when it contains agent, polymerization disclosure at content is selected ink composition agent, a compound in which a polymerizable said 1 ∼ 40 mass % are preferably present in the salt, is preferably 1 ∼ 10 mass %. Polymerization disclosure content of the material is from agent, letters between women and characteristic Image if the flow is greater than the 1 mass %, and the implant is also more Mar, that is advantageous to high-speed recording, is discharge stability 40 mass % hereinafter. and advantageous in respect of the service.

Said increase/decrease zero, amine-based (aliphatic amine, aromatic groups including amine, such as piperidine), urea (dichloride, such as [...] -o), sulfur compounds (sodium [...] , aromatic the alcoholic beverage pin it buys soluble salts, and so forth), nitrile compound (N, N, di substituted such as nitrile-p), phosphorus compound (tree n-butyl phosphine, such as sodium [...]), nitrogen compounds (Michler's hydrol ketone, N-nitro with id rock thread amine under cow derivatives, oxazolidine compound, tetrahydro 1, 3 jade compound, formaldehyde, acetaldehyde diamine condensation water, etc.), chlorine compound (carbon chloride 4, such as trichloro ethane hexa), epoxy resin and amine polymer reaction product of, as to the aromatic hydrocarbon [...] tree.

Sensitizer, the present effect of the invention in such a range that causes no inhibit can.

-water-

Ink composition in the present invention, is to a water-containing, with the of the't limited to, extracts of Barks of. The engine thereby for reducing fuel consumption, preferably a content of the material is from 10 ∼ 99 mass % and, more preferably 30 ∼ 80 mass % and, more preferably is 50 ∼ 70 mass %.

-surfactant-

Surfactant include, which is not particularly limited in, a nonionic nonionic surfactant, nonionic surfactant emitting efficiency of light emitting diode, not nonionic surfactant, surfactant antibiotic (for example beta phosphorus surfactant), use can be made of, such as.

Is selected ink composition in excess of level of surfactant content of the material is from, surface tension of ink composition, preferably 20 ∼ 60 mN/m (more preferably 20 ∼ 45 mN/m, more preferably 25 ∼ 40 mN/m) if which can adjusted, has is not particularly limited in. The content of the surfactant, ink weight of the total composition are preferably present in the salt 0.3 ∼ 2.5 mass %, more preferably is 0.5 ∼ 2 mass %. Content range said pump-type refrigeration circuit is commenced, an ink-jet printing method and ink composition may other it will do equally well.

Surfactant, 1 species and may be used alone, any 2 at least one may are used in combination.

During surfactant, nonionic surfactant not include, fatty acid salt, alkyl [...] , alkyl the benzene alcoholic beverage phone it buys the salt , alkyl the naphthalene alcoholic beverage phone it buys the salt , [...] , alkyl [...] , naphthalenesulfonic acid formalin condensate, as to the aromatic hydrocarbon poly [...].

A nonionic nonionic surfactant include, alkyl ether, poly the jade hour ethylene alkyl the ether which will inform , polyoxyethylene fatty acid ester, sorbitan fatty acid ester, a polyoxyethylene sorbitan fatty acid ester, polyoxyethylene alkylamines, polyglycerol fatty acid ester, oxy ethylene jade hour propylene as to the aromatic hydrocarbon block copolymers. Yet, acetylenic poly jade hour ethylene oxide[...] a surfactant (chemical [...]industry company manufacturing), SURFYNOLS (AirProducts ChemicaLs yarn and BS3) is also preferably used.

Antibiotic include surfactant, N, amine oxide -alkyl N-dimethyl-N such as amine oxide type surfactant with.

Furthermore, Japanese Public Patent Notification bovine 59-157636 call number 37 ∼ 38 page, research, a closure No.308119 (1989 years) illustrated surfactant may also be employed.. Yet, Japanese Public Patent Notification 2003-322926 call, Japanese Public Patent Notification 2004-325707 call, which is a fluorine-described Official Gazette Japanese Public Patent Notification 2004-309806 each call (alkyl orgin fluoride)-based surfactant, silicone surfactant room to guide the surface of the radioactive part into contact and, these by the use of a surfactant may be the same time, can realize good letters between women and characteristic.

These surfactant, 70 has a particle size, fluorinated compound, % of a silicone-based compound, and EDTA chelating represented by number or the like is used as an..

Examples of surfactant-preferred in the present invention in particular, [...] E1020 [...] or E1010 (chemical [...]industry company manufacturing) :.

Solvent-soluble organic-

Ink composition in the present invention, containing a water-soluble organic solvent, may. A water-soluble organic solvent, when it contains, is preferably a small, whereby the content thereof, heightening the content of the soluble organic solvent in the present invention, ink of the total composition weight less than in that 3 mass %.

In the present invention, content of a water-soluble organic solvent, is less than 3 mass %, soluble organic positively to composition ink vehicle contains a solvent having a means not, a preferably aqueous organic solvent is free of (content: 0 mass %)preferably.

Soluble organic fluxing agent, of the ink composition as a preventive dry of, to wet or paper are obtained is promoting effect and penetration. Ink composition is contained may be a water-soluble organic solvent include, for example glycerin, 1, 2, 6-hexane trinitrate, trimethylolpropane, ethylene glycol, propylene glycol, diethylene glycol, triethylene glycol, tetra ethylene glycol, pen hit ethylene glycol , or glycols such as dipropyleneglycol methyletheracetate and, 2-butene -1, 4-diol, 2-ethyl -1, 3-hexanediol, 2-methyl -2, 4-pentanediol, 1, 2-octanediol, 1, 2-hexanediol, 1, 2-pentanediol, 4-methyl -1, 2-pentanediol such as alkanediol such as in addition to current of the polyhydric alcohol, , Japanese Public Patent Notification 2011-42150 call is short number, or sugar alcohol which, hyaluronic acids, alkyl alcohols 1 ∼ 4 carbon atoms, shortens current, 2-pyrrolidone, N-methyl-2-pyrrolidone, Japanese Public Patent Notification 88 80000207888 call short number disclosed ∼ of glycerine alkylene oxide adduct, as to the aromatic hydrocarbon. These fluxing agent, 1 species or 2 through the appropriate selection of at least one, use can be made of,. A class of novel a polyhydric alcohol, preventive dry of connections necessary hitherto useful and even with wetting, for example Japanese Public Patent Notification 2011-42150 call short number can be mentionned also example described. Furthermore, the polyol compound, preferably as penetration number, aliphatic diol include, for example Japanese Public Patent Notification 2011-42150 call short number may, for example, is.

Particle--polymer

Ink composition in the present invention, polymer particles can be containing the species to 1. Polymer particles, refers to a processing liquid or drying the region when in contact with an, dispersion in ink composition destabilizing the aggregated, , ink composition by thickening an Image is immobilised, recording medium of ink composition my scratch characteristic and Image adhesion to the objective compound. than.

Composition the of ink in the supply the present invention, Image to form the second pattern oxide layer refers to a processing liquid when in glossiness of Image forming speed and aggregation of such as in terms of polymer particles, use can be made of,. Polymer particles when it contains, the content of the polymer particles, ink compositions solid content to 30 mass % hereinafter range of 1 mass % or more may be selected appropriately. letters between women and characteristic Image, ink while increasing my scratch characteristic , thereby maintaining good storage stability and in terms, the content of the polymer particles are preferably present in the salt 1 ∼ 10 mass %, preferably is 1 ∼ 3 mass %. Polymer particles, 1 species alone or in at least one 2, use can be made of, by mixing.

Polymer particles, for example polymer on produce particulate dispersing in an aqueous medium to, use can be made of, as a latex. As, acrylic resin, acetic acid: the vinyl chloride-based resin, styrene-butadiene resin, vinyl chloride resin, acrylic-styrene resin, butadiene resin, styrene resin, crosslinked acrylic resin, crosslinked styrene resin, benzoguanamines resin, phenol resin, silicone resin, epoxy resin, urethane based resin, paraffinic resin, provided with a fluorine-based resin, use can be made of, such as. The engine thereby for reducing fuel consumption, acrylic resin, acrylic-styrene resin, styrene resin, crosslinked acrylic resin, preferably styrene resin crosslinked can be, as an example, in wrapping.

Said aqueous medium, containing a dispersant and water; and while the sensor suite is configured to, hydrophilic organic solvent as needed is as described above may be contained in. In the present invention, water and against the water when it is moved 0.2 mass % hereinafter of hydrophilic organic solvent is preferably water, and it is more preferred to set a made up of water..

In the polymer particles, preferably particles magnetic dispersed polymers. Self dispersible polymer particles a, in the absence of surfactant, dispersion solution (in particular provide improved application feeling due to speedy ([...]) by emulsion distributed state) when, polymer own functional group a non-woven fabric is covered by (in particular-acid group or its salt) dispersion solution in an aqueous medium by as, water-insoluble polymer, which may be, the resolved emulsion glass (drug releasability) a water insoluble polymer particles free. mixture by the addition of an initiator. Self dispersible polymer particles a, discharge stability and said pigment based including the liquid stability (in particular dispersion stability to the titanium dioxide particle) preferably in terms of.

Wherein, , groups, or with an dispersion solution, in an aqueous medium, water-insoluble polymer is emulsified state on liquid state (emulsion), and in an aqueous medium, water-insoluble polymer is dispersed in a solid state state of dispersion solution (suspension). including both. An insoluble polymers with in the present invention, aggregation of liquid composition contains a binder in terms of speed and when, , water-insoluble polymer is in a solid state dispersion from a network transmission medium to a state, which may be, water-insoluble polymer is preferably not less.

Self dispersible of emulsifying or dispersion solution, agent and preparation of aqueous dispersion of polymer self dispersible i.e. at method, : provide improved application feeling due to speedy emulsion method. Carbon adsorption sequentially emulsion provide improved application feeling due to speedy, for instance a magnetic of its polymer a solvent (for example, hydrophilic organic solvent) then dissolved or dispersed in an, improved surface without being have a water water to recover the pigment materials as, self dispersible polymer is salts with generator (for example, -acid group) in a state neutralizing, stirring, mixing and, said after removing the solvent, emulsifying or dispersion method of preparing aqueous dispersion state :.

Self dispersible polymer particles, groups, or with an dispersion solution of, , water-insoluble polymer 30 g 70 g of organic solvent (for example, methyl ethyl ketone) a solution, 100% generator salts, water-insoluble polymer thereof neutralize the neutralizing number (salt generator not onsong back sodium hydroxide, onsong emitting efficiency of light emitting diode back acetic acid), and water mixing 200 g, stirring (device: stirring wing stirring device, rpm 200 rpm, 30 minutes, 25 °C) after, from the mixture thereof even after organic solvent is removed, at least 25 °C state dispersion stably the presence of daytime 1 sheet wax is coated on circulation promoted. on in response to.

Furthermore, , water-insoluble polymer, groups, or with an, in 105 °C polymer 2 time dried and subsequently, when dissolved in 100 g of water 25 °C, yellow dye amount. from the detected text polymer 10 g hereinafter. The dissolved amount of, preferably 5 g hereinafter, more preferably is 1 g hereinafter. The dissolved amount of said, , water-insoluble polymer salts generator in accordance with the kind, hydroxide sodium or acetic acid, which is dissolved amount of when neutralizing 100%.

In the present invention with regard to polymer particles self dispersible, Japanese Public Patent Notification 2011-042150 call short number ∼ is and specifically, to, reference even in the present invention, can be applied..

The present invention a polymer particles self dispersible in, self dispersible in terms of, hydrophilic a structural unit of and aromatic-containing monomer including structural units respectively derived from it is preferred that a including a water insoluble polymer.

A a structural unit of hydrophilic said, hydrophilic groups containing monomers and if a repeat unit derived from, the't limited to, extracts of Barks of. Hydrophilic group-containing monomers include, in terms of-self dispersible and aggregation, are preferably present in the salt containing monomers and material, a group capable of dissociating, by a contact lens with and an ethylenically unsaturated material, a group capable of dissociating, a group capable of dissociating a containing monomers and preferably is. Examples of containing monomers and material, a group capable of dissociating, unsaturated carboxylic acid monomer, unsaturated sulfonic acid monomer, unsaturated phosphoric acid monomer :. For example, unsaturated carboxylic acid monomer embodiments of as, acrylic acid, methacrylic acid, ton it buys chroman, itaconic, maleic acid, fumaric acid, citraconic, as to the aromatic hydrocarbon 2- [...] metadata. In the containing monomers and material, a group capable of dissociating, dispersion stability to the titanium dioxide particle, in terms of discharge stability, unsaturated carboxylic acid monomer are preferably present in the salt, preferably is an acrylic monomer, in particular a preferably acrylic acid and methacrylic acid.

Said-form of aromatic gruop-containing monomer, aromatic, if compound including group polymerization, the't limited to, extracts of Barks of. -form of aromatic gruop-containing monomer, aromatic hydrocarbon derived from an aromatic group and an ethylenically unsaturated bond in a monomer having at preferably, lung stipendiary hour ethyl for example (meth) acrylate, benzyl (meth) acrylate, phenyl (meth) acrylate, a styrene monomer as to the aromatic hydrocarbon. The engine thereby for reducing fuel consumption, and hydrophobic hydrophilic polymer chains in terms of binder ink balance and of, -form of aromatic gruop-containing (meth) acrylate monomers preferably, lung stipendiary hour ethyl (meth) acrylate, benzyl (meth) acrylate, and (meth) acrylate from preferably than paper 1, lung stipendiary hour ethyl (meth) acrylate, benzyl (meth) acrylate are more preferably, the.

Self dispersible polymer has an acid value of, liquid come into contact with the good effect of aggregating when in one aspect an, is preferably 25 ∼ 100 mgKOH/g, . is more preferred to set a 30 ∼ 70 mgKOH/g. Acid value of 25 mgKOH/g or more by, is self dispersible stable are obtained. Self dispersible polymer particles a, come into contact with the self dispersible and the treating liquid, when aggregation of in terms of speed, and covered with carboxyl-bearing insulating resin, acid value of said range. and it is more preferred to set including polymer.

Self dispersible polymer particles at molecular weight of, water-insoluble polymer constituting a, which has improved thermal restorability of noodles in weight average molecular weight is preferably 3000 ∼ 20, and it is more preferred to set a which has improved thermal restorability of noodles 5000 ∼ 15, more preferably, the is which has improved thermal restorability of noodles 10000 ∼ 10. A weight average molecular weight 3000 or higher, amount of water soluble components is suppressed effectively. Furthermore, a weight average molecular weight achieved by applying it to an hereinafter only 20, magnetic dispersion stability to the titanium dioxide particle can be height.

Also, a weight average molecular weights in, . is measured by using a gel permeation chromatograph (GPC). The GPC, high speed GPC (gel [...] chromatography) HLC-8220GPC (stone bovine (main) manufacturing) which is obtained by using a, as column, TSKgeL Super HZM-H, TSKgeL Super HZ4000, TSKgeL Super HZ2000 (stone bovine (main) manufacturing, 4.6 mmID×15 cm) for 3 and used, THF as eluent (tetrahydrofuran) is used.

Self dispersible polymer particles constituting a, water-insoluble polymer a, in terms of control aqueous of hydrophilic of polymer, -form of aromatic gruop-containing (meth) acrylate monomer derived from a constituent unit which (preferably, lung stipendiary hour ethyl (meth) acrylate derived from a constituent unit which and/or benzyl (meth) acrylate derived from a constituent unit which) as the ratio adopts the copolymer self dispersible polymer particles including a total mass of of it is preferred that a 15 ∼ 80 mass %.

Furthermore, a, water-insoluble polymer, in terms of control aqueous of hydrophilic of polymer, -form of aromatic gruop-containing (meth) acrylate of a constituting unit derived from monomer as the ratio adopts the copolymer 15 ∼ 80 mass % and a, carboxyl group-containing monomer and of a constituting unit derived from, of a constituting unit derived from containing monomers and alkyl (preferably (meth) acrylic acid unit which is derived from an alkyl ester of a) is preferably including a, lung stipendiary hour ethyl (meth) acrylate derived from a constituent unit which and/or benzyl (meth) acrylate derived from and a constituent unit which is copolymerized as the ratio 15 ∼ 80 mass % and a, carboxyl group-containing monomer and of a constituting unit derived from, of a constituting unit derived from containing monomers and alkyl (preferably (meth) of acrylic acid carbon atoms 1 ∼ 4 unit which is derived from an alkyl ester of a) including a and it is more preferred to set a, and, in its turn in addition, acid value of 25 ∼ 95 and weight average molecular weight of 5000 ∼ 15. and it is more preferred to set which has improved thermal restorability of noodles.

Self dispersible polymer particles in particular, water-insoluble polymer constituting a, [...] /methyl methacrylate/acrylic acid copolymer (50/45/5), [...] /benzyl methacrylate/ this cow department[...] /methacrylate acid copolymer (30/35/29/6), this cow department / [...][...] /methacrylate acid copolymer (50/44/6), [...] /methyl methacrylate-ethyl acrylate/acrylic acid copolymer (5/30/55/10), benzyl methacrylate/ this cow department[...] /methacrylate acid copolymer (35/59/6), styrene/ [...] /methyl methacrylate/acrylic acid copolymer (5/10/50/35), benzyl acrylate/methyl methacrylate/arc copolymer good copolymer (55/40/5), [...] /benzyl acrylate/methacrylate acid copolymer (45/47/8), styrene/ [...] /butyl methacrylate/acrylic acid copolymer (48/40/7/5), benzyl methacrylate/ this cow department[...] /cyclo [...] /methacrylate acid copolymer (5/35/30/30), [...] /methyl methacrylate/butyl acrylate/methacrylate acid copolymer (8/12/50/30), benzyl acrylate/ this cow department[...] /acrylic acid copolymer (93/2/5), styrene/ [...] /butyl acrylate/acrylic acid copolymer (25/50/5/20), styrene/butyl acrylate/acrylic acid copolymer (62/35/3), methyl methacrylate/ [...] /acrylic acid copolymer (45/51/4), methyl methacrylate/ [...] /acrylic acid copolymer (45/49/6), methyl methacrylate/ [...] /acrylic acid copolymer (45/48/7), methyl methacrylate/ [...] /acrylic acid copolymer (45/47/8), methyl methacrylate/ [...] /acrylic acid copolymer (45/45/10) as to the aromatic hydrocarbon. In brackets exhibits mass ratio of the sum component a public.

Polymer particles average particle sizes of vehicles, volume average particle diameter of not less in range of preferably 1 nm ∼ 70 nm, or with the following particle size distribution: wide only dispersion with the following particle size distribution: is may either. A particle diameter distribution and average particle diameter of not less said, nano track particle size distribution measuring device UPA-EX150 ([...] (main) manufacturing) measured by light scattering dynamically the recording operation..

Furthermore, self dispersible polymer glass transition temperature of the (Tg), and is preferably at least 70 °C, 80 °C and is more preferred to set a or more, more preferably, the at least 100 °C. If the flow is greater than the 70 °C is Tg, topical combination of blocking resistance..

-different ingredient-

Ink composition in the present invention, sources other than said of additives and other to can construct. Other additives include, for example number remarkably inhibited, preventive dry of number (wetting), preventing toleracne to decoloration due to number, emulsion stabilizer, an agent for accelerating infiltration, ultraviolet light absorbers, preservative, such as ammonium, guanidine, guanylurea number, number adjusting pH, of a surface tension controller number, defoaming number, viscosity modifier number, dispersion stabilizer, rust number, such as chelating number can be mentionned additives is publicly known. These various additive, added directly to ink when the of ink composition and, in addition, planetary dye when the use as dispersion agent and preparation of dispersion dye dispersed the addition of after it is generally designated on a but, of to may added to oily or surface watercraft.

-drying the process-

In the drying step in the present invention, said ink bestowal process assigned as the of ink composition in an Image formed on a recording medium by (ink composition) in least a portion of drying at least a portion of and a water-soluble organic solvent gas.. Refers to the drying step of drying the and formed before curing process, or the water in a ink composition by reducing the content of water-soluble organic solvent, an, in curing process setting reaction of polymerizable compound is to the sprung blade is better. In particular, for transporting discoid record medium and in a direction transverse to current (arranging direction of recording device) to 1 to discharge Conference 1 of such ink is formed on an inner wall single pass method such as a the Image forming method, in the case of forming the Image at high speed, Image-forming, such that a there is a sensitivity ., which is capable of securing.

For example recording medium the speed of transferring a 100 ∼ 3000 mm/s on the Image in the case of forming the. group containing polyaniline, polypyrrole and polythiophene is the effect of the invention. And, in its turn transport speed is 150 ∼ 2700 mm/s, more preferably 250 ∼ 2500 mm/s even when an, drying is formed on a by adhesion and my scratch sincerity formula 1. is lies in the potentiating effect exerted.

In the drying step in the present invention, water-soluble organic solvent, an, hepatitis or the like necessarily does not have to completely dried, water-soluble organic solvent, an, hepatitis or the like Image during and may remaining during pigment layer. In the drying step, rather UV curing reaction does not detract from the in a range in which the output deionized degree it is preferable that the dried to.

In the drying step, maximum of the application amounts may be imparted in a ink compositons (Image) in contained in the, drying conditions are substantially eliminated 60 ∼ 80 mass % (hereinafter, 'drying' . if the color verifies a) in, said ink bestowal process in the defect exists is included in ink composition at least contained in it is preferable that the portions are removed. 60 mass % and the amount of water removed if the flow is greater than the, inhibited the ring which will grow big , Image adhesiveness of a which allows the device to maintain excellent. Furthermore, mass 80 and the amount of water removed is % hereinafter, .and having satisfactory adhesion; a Image.

The drying conditions, as needed ink set maximum composition of ink in the supply bestowal process of the application amounts based on. can be set. Ink including pigment under such drying conditions by removing water in the composition, mixed by the ring which will grow big , excellent adhesion are obtained that the.

The amount drying in drying step, hereinafter. can be calculated as. I.e.,

The drying step of drying the maximum ink do not form of the application amounts formed the amount of water contained in a defocused Image (W₀) and, by predetermined drying conditions of such ink formed the drying step of drying the formed of the application amounts maximum the amount of water contained in a defocused Image (W₁) each measure the. Furthermore, W₀ and W₁ of differences, W₀ a rate for the ((W₀-W₁)/ W₀ × 100 [mass %])power expended by the rider, the amount of water removed by drying dried amount. is calculated (mass %).

Yet, one the amount of water, is measured by graphical Fischer. At the moisture amount of the in the present invention, graphical Fischer foamed MKA-520 (industrial electronic [...] (main) manufacturing) the use of, the moisture amount of the conventional measuring conditions applying a measured at a.

Drying are eliminated at the ink in the composition (drying) the quantity (water content), to thereby retain a good efficiency of the dried cured a, maximum of the application amounts 15 ml/m2 hereinafter ink given on respect to the moisture amount of the of the total composition, are preferably present in the salt 60 ∼ 80 mass %, is preferably 65 ∼ 80 mass %, more preferably, the is 70 ∼ 80 mass %.

Furthermore, the drying, of liquid drops of the composition ink at the point of a droplet landed on a the recording medium is 5 seconds it is preferable that the disclosure. Wherein, ' a droplet landed at the point of 5 seconds or less' email widow, a web page or, ink drop of an ejectable from impact at the time of 5 seconds, or blower Image, meaning that the heat are given by.. For example, 5 seconds from of landing of ink drops in dry region by recording medium, impact from disclosure drying is 5 seconds.

The and the time required until ink drops of landing of dried from the disclosure, is preferably 3 seconds or less.

The drying, the nichrome heater method includes a heating means such as heating, blowing means disposed within the main body using an infrared lamp or an infrared laser such as dryer or a combination can be embodiment by means. Heating method at, for example, recording medium Image forming surface of the cooktop or the side opposite the place where the heat imparting or method, recording medium to an Image forming unit a set is caused to hit the hot wind or hot surface method, using infrared heaters as to the aromatic hydrocarbon rapid thermal processing. Heating is accomplished in no more than which the core and the winding are plurality combination may the embodiment.

-Setting processes-

In curing process in the present invention, after said drying step, of an Image formed active against to energy rays to be cured. Film by irradiating the film with active energy ray, ink polymerization to form the polymerizable compound in the composition and, including pigment form cured film. Therefore, .than letters between women characteristic of the Image forming.

At active energy ray, said polymerizable compound if the polymerizable, the't limited to, extracts of Barks of. For example, ultraviolet, electron beam as to the aromatic hydrocarbon and, the engine thereby for reducing fuel consumption in terms of versatility is preferably not less ultraviolet. Also, generating of active energy ray as won, for example ultraviolet irradiation lamp (halogen lamp, high pressure light always to a right-), laser, LED, as to the aromatic hydrocarbon electron beam irradiation device.

A locking device, commonly used means may be used and, in particular ultraviolet irradiation lamp is preferably. Ultraviolet irradiation lamp, in lighting-up and steam pressure displaces the of mercury 1 ∼ 10 Pa in, so-called low pressure pressure mercury lamp, high pressure mercury lamp, phosphor apparatus for fabricating pressure mercury lamp, UV-LED. is preferable light source. Pressure mercury lamp, the emission spectrum of ultraviolet region of UV-LED, 450 nm hereinafter, in the approximate range of 184 nm ∼ 450 nm a in particular, black or colored inks in the composition efficiently reacting polymerizable compound finds suitable application in. Yet, power even to the printer, small power that is capable of using the finds suitable application in. Pressure mercury lamp the, for example lamp fixing structure of projector, high pressure pressure mercury lamp, electron gun for color cathode ray tube, xenon flash lamp, deep UV lamp, using microwaves for exciting the electrodeless from the outside for pressure mercury lamp in lamp, carried out at a practical UV laser and the like. Said region by emission wavelength includes a range, power size, input intensity, if the semiconductor layer is allowed to such as shape of the lamp is, basically can be applied. Light source, , polymerization processes employing the disclosure is selected tailored even sensitivity agent.

Roughness of active energy ray in the present invention, in the wavelength range from effective curing, 1 W/cm2 or more time as large as that of 2 W/cm2 hereinafter. Roughness without affecting to 1 W/cm2 surface too weak, non-uniform gloss such a part with a higher hardness than the clouds and Image of a shortage of data are resolved without a shapememory, high quality, fixed Image out on the resultant structure is not. Furthermore, roughness is 2 W hereinafter, a low luminance even while having suppressed in the Image gloss good adhesion (curing sensitivity) provided that the exhibits. In the present invention, roughness by to such data out of 2 W/cm2 hereinafter, such a part with a higher hardness than the clouds mixed by of irregularity in the gloss, good adherence are obtained. Also, the recording medium or chromatic reconsideration toleracne to decoloration due to flows in. no.

Process-imparting liquid-

The Image forming method of the present invention, to standardize the addition to, ink is contacted with the composition when the aggregation for flocculating the component a in the ink including component liquid imparting to the recording medium liquid has bestowal process is preferably in the. The component a in the ink composition and which is enabled, by applying liquid for flocculating, situation at higher concentration ([...]) obtained at that the easily and, thus efficiency enhanced and the easy conflicting slow scan direction is gloss, liquid in the present invention using the system, a bonding failure; and non-uniform gloss is inhibitors. Furthermore, said heat can be thereby exhibiting the better.

Recording medium the defect exists is included in treatment solution, is contacted with the composition ink Image is formed on. In this case, ink in the composition dispersion of particles, and so forth and polymer pigment particles aggregated, , is immobilized Image on a recording medium.

An onto a treatment object surface of, produced through coating-fluid application, an ink-jet printing method and, the dipping law such as a publicly known method can be the embodiment. Produced through coating-fluid application at, direct gravure coater, offset gravure coater, [...] die coater, air doctor coater, blade coater, rod coater, knife coater, squeeze coater, reverse roll coater, bar coater is the publicly known method by an applicator can be embodiment. An ink-jet printing method and already to inhibit the growth of hematopoietic stem cell as a surfactant.

The bestowal process liquid, ink using ink composition of either ahead of or bestowal process may formed on any time. In the present invention, a post process liquid for bestowal process liquid ink to bestowal process preferably aspects are is formed. Specifically, recording medium pre-fabricated on ink in the composition for agglomerating particles and/or polymer pigment for is given in a dry a processing solution over the, on a recording medium by touching the defect exists is included in ink composition to impart aspects are preferably a Image. Therefore, the implant is also more is heat and, Image forming, and one memory string is formed and, high speed command and the data to the picture the magnetic concentration, are obtained an Image having excellent resolution.

At of the application amounts of liquid, ink composition the not limited to, extracts of Barks of possible aggregation, aggregation preferably 0.1 g/m2 amount of providing non-component can be amount or higher; and a. The engine thereby for reducing fuel consumption, 0.2 ∼ 0.7 g/m2 amount of providing non-aggregation component is preferably positive. Aggregation component, of the application amounts is 0.1 g/m2 of ink composition if the flow is greater than the various use configuration according to flocculation property for high speed excellent purpose: an instrument for an endoscope. Furthermore, aggregation component of providing non-amount is 0.7 g/m2 hereinafter, being adversely affected and a surface property of the record carrier imparting (for change or the like) in a non-influential is advantageous in..

Furthermore, in the present invention, ink after bestowal process liquid is formed bestowal process, a post on the record carrier liquid, ink composition suitable to until the time when to be given, on a record carrier liquid heating dry the a heat-drying step preferably formed. Ink bestowal process by heating dry liquid obtained in advance before, blooming prevent such as ink based coating composition having and, the color densities and color good visible can be of recording an Image on a record.

Heating the drying, publicly known heating means such as heater or dryer using an infrared lamp or an infrared laser such as blowing means disposed within the main body, or a combination of these means can be embodiment. Heating method at, for example recording medium onto a treatment object surface of the pressure on the side opposite the and imparting surface of the cooktop or imparting heat or method, recording medium onto a treatment object surface of a set is caused to hit the hot wind or hot to imparting surface method, using infrared heaters as to the aromatic hydrocarbon rapid thermal processing and, a plurality of these may welded to heat them, and combination.

(Liquid)

Ink composition of the present invention, is contacted with the composition of ink the component a in the ink composition when the agglomerating in the agglomerated forming an agglomerate combined poled including component, is favorably usable as bases for ink set.

The present invention in treatment solution, already described ink compositons the component a in the aggregation for flocculating and including at least the component, preferably further includes polymerizing polymerizable disclosure. Furthermore, treatment solution, as needed, using other components further can construct. Ink composition with imparting of an Image using a liquid by forming a, and that can increase the speed of inkjet recording, even when high-speed recording by means of in addition, concentration, -drawing a high resolution (e.g., a cell as the reproducibility of fine portion) are obtained that the excellent.

Aggregation ingredient includes, ink composition of compound which is capable of changing pH, polyvalent metal salt in the, onsong emitting efficiency of light emitting diode or. its use or to any of polymer. For flocculation property of the component a in the ink composition in terms of, of the ink composition as a pH which is capable of changing preferred are those compounds and, the second pH of ink composition are compounds which may preferably than. Ink composition pH of repeating the compounds include, volatile matter housed can be mentionned. Said layer is acidic, sulfuric acid, hydrochloric acid, nitric acid, phosphoric acid, polyacrylic acid, acetic acid, glycolic acid, malonic acid, malic, maleic acid, ascorbic acid, succinic, glutaric, fumaric acid, citric acid, tartaric acid, lactic acid, sulfonic acid, orthophosphate, pyrrole [...] , pyrone acid, a pyrrolecarboxylic acid, furan acid, pyridine acid, and picric acid of coumarin, thiophene carboxylic acids, nicotinic, or derivatives of these compounds, or their salts, and so forth can be preferably. The acidic substance, 1 species and may be used alone, at least one may which practices a 2.

When including volatile matter housed wrap an external side, pH (25 °C) onto a treatment object surface of the 6 hereinafter are preferably present in the salt, the pH more preferred it and 4 hereinafter, a more preferred pH in the approximate range of the 1 ∼ 4, a preferred in particular the pH is 1 ∼ 3. At this time, ink composition pH (25 °C) of the, 7.5 or more (more preferably 8.0 or more) it is preferred that a. Image concentration, resolution, in terms of increasing the speed of and ink jet recording, ink composition pH (25 °C) of at least 8.0 is, onto a treatment object surface of pH (25 °C) is preferably is when 0.5 ∼ 4.

The engine thereby for reducing fuel consumption, ingredient includes aggregation in the present invention, is preferably acidic substance is very enhanced and, an opening aggregation, in immobilised entire ink, is preferably organic acid, and is more preferred to set a of organic acids of at most is 2, 3 or higher, has a 2 hereinafter is in particular preferably acidic material. Said 2 is at of organic acids of at most, 3.5 hereinafter is number 1 pKa thereof is preferably of an organic acid, more preferably is an acid dissociation constant of 3.0 hereinafter. Specifically, for example phosphoric acid, oxalic acid, malonic acid, such as citric, which coating preferably can be mentionned.

Aggregation a polyvalent metal salt in the use as a component, with regard to polymer onsong emitting efficiency of light emitting diode, Japanese Public Patent Notification 2011-042150 call short number ∼ are described and, preferably even the present invention.

Aggregation component, 1 species alone or in at least one 2, use can be made of, by mixing. Agglomeration, ink composition resin of a composite material containing the component aggregation at content is selected, are preferably present in the salt 1 ∼ 50 mass %, more preferably 3 ∼ 45 mass % and, more preferably is in the range of 5 ∼ 40 mass %.

The liquid, said with or containing ink compositions that does not contain, active energy ray at the polymerization of polymerizable compound in the composition polymers disclosure disclosure at least agent can be containing the species to 1. Polymerization disclosure agent, alone or in species 1 by mixing at least one 2, or increase/decrease, use can be made of, combination with a.

Disclosure agent liquid polymers and their use in, the same ink composition, active energy ray polymerization of polymerizable compound by compounds capable disclosure may be selected properly from. Polymerization examples include disclosure, radiation or optical, or electron beam by active species (radical, acid, bases and the like) to generate a polymer, wherein the polymer disclosure number (for example such as photopolymerization disclosure number). users can. With regard to inhibit the growth of hematopoietic stem cell such as photopolymerization disclosure number, of said ink composition according to claim taught equal.

In the present invention, polymerization disclosure agent which is liquid ink composition and containing the formation of interference fringes which or both, polymerization of the curable surface, and, in its turn Image in terms of adhesion and lies in the potentiating effect exerted my scratch sincerity , polymerization ink at least agent disclosure preferably aspects are included in compositions.

Furthermore, the liquid, the present effect of the invention within such a range that causes no inhibit, further other constituents as the other additives being. the formation of interference fringes. As an example of other additives, preventive dry of number (wetting), preventing toleracne to decoloration due to number, emulsion stabilizer, an agent for accelerating infiltration, ultraviolet light absorbers, preservative, such as ammonium, guanidine, guanylurea number, number adjusting pH, of a surface tension controller number, defoaming number, viscosity modifier number, number dispersion, dispersion stabilizer, rust number, such as chelating number can be mentionned additives is publicly known.

∼ inkjet recording device∼

Next, Image forming method of the present invention preferred embodiment of one example of ink-jet recording device having a 1. specifically, reference to. Figure 1 shows a also, coarse indicative thereby, the cold air flows of the entire jet recording device is configured.

Also 1 as shown in the, jet recording device a, the conveyance direction, of a recording medium (the direction of an arrow in drawing) toward the sequential, the process liquid to the head coil assembly for eletromagnetic a processing liquid (12S) having and a processing liquid applying unit (12) and a, imparting dry a processing solution over the drying with heating means (not shown) and a processing liquid drying zone (13) and, discharging ink injecting unit various ink composition (14) and a, drying the ejected ink composition ink dry zone (15) is so positioned as to. Furthermore, zone ink dry in the direction for transporting discoid record medium (15) in the downstream of the, ultraviolet irradiation lamp (16S) having comprising a UV-ray irradiating section (16) is arranged.

Supplied to an ink jet recording device a recording medium, recording medium loaded with clutch driving module side motor if the paper front end for feeding recording medium, carrying rollers by, liquid applying unit (12), liquid drying zone (13), ink injecting unit (14), ink dry zone (15), ultraviolet inspection (16) passed to a sequentially by is integrated a returning unit is provided. Transfer the, transfer roller in addition to method, drum member or the up-transfer drum using manner transfer belt, using stage employing may type the transfer stage.

During a transfer roller area is adjacent to the first, at least a motor (not shown) is composed of multiple roller 1 and a power is transmitted of can be on a drive roller. Roll rotating at motor by weight rotational drive roller, recording medium a predetermined directions at a transfer bit lines 110a, 110b is conveyed in.

Liquid applying unit (12) the, a housing containing liquid is connected to-tank head coil assembly for eletromagnetic a treatment solution for (12S) is formed. Liquid coil assembly for eletromagnetic head (12S) the, recording medium recording opposite surface opposite to the incident surface and the delivery of the liquid from a nozzle disposed in a, recording medium a droplet can impart is to. Furthermore, liquid applying unit (12) the, nozzle discharge from a head on, in such a way without limit to an, application roller, the application surface may be loaded with switching mode power supply. An apparatus and a method for applying scheme, downstream disposed on ink injecting unit (14) in ink droplets impact Image region liquid including almost the entire surface can be easily given to the. Liquid on a record carrier in order to make the thickness of, or knife with a to the air for example, or a shock wave to the angle of and a member having, corresponding to predetermined onto a treatment object surface of the gaps in a recording medium formed between the and is attached to the method such as may form a.

Liquid applying unit (12) in the downstream of the recording medium conveyance direction, liquid drying zone (13) is so positioned as to. Liquid drying zone (13) the, publicly known heating means such as heater or dryer using an infrared lamp or an infrared laser such as blowing means disposed within the main body, or a combination of these means can construct. The heating means, opposite side surface forming barrier layers recording medium (for example, recording medium automatic carrying if the recording medium rests firstly inserted and then an a transfer mechanism) a heater include a installing a or method, recording medium set is caused to hit the hot wind or hot forming surface barrier layers a method, using infrared heaters as to the aromatic hydrocarbon rapid thermal processing and, a plurality of these may welded to heat them, and combination.

Furthermore, recording medium types (material, thickness) and less environmental such as a temperature and the like according to, surface of the record carrier for a changed temperature since the, surface of the record carrier substrate, and has a number of measuring of measuring temperature measurement unit measured by of the record carrier which surface temperature value a control fed back to the heating control section while controlling the temperature of a formed in one portion of a nail it is preferable that the form a barrier layer. Surface of the record carrier include measuring section of measuring temperature, preferably is of thermometer in contact or non-contact.

Furthermore, removing the solvent from solvent removal using rollers, etc. may the embodiment. In other embodiments, air knife to surplus solvent time from a record carrier is used.

Ink injecting unit (14) the, liquid drying zone (13) recording medium constitution: is located downstream of the conveyance direction. Ink injecting unit (14) the, black (K), cyan (C), magenta (M), yellow (Y) ink for accumlating ink-shaped bank liquid to the chemical liquid storage member associated with a respective one of recording head (ink discharge head) (30K, 30C, 30M, 30Y) is arranged. The liquid to the chemical liquid storage member each ink a not shown, each of the colors corresponding to pigment and resin particles and soluble organic solvent and water and constitution: the excitation mechanism 30 is is ink composition containing, as needed upon writing of the Image each ink injecting head (30K, 30C, 30M, 30Y) is supplied to a. Furthermore, ink discharge head (30K, 30C, 30Y and 30M) the conveyance direction, of a downstream side, as shown in the 1 also, as needed to ejecting ink trait, trait ink discharge recording head (30A, 30B) structure capable of arranging a further.

Ink discharge head (30K, 30C, 30M, 30Y) the, recording medium recording opposite surface opposite to the incident surface from a nozzle disposed in a, corresponding to pictures each eject ink. Therefore, each color on the recording surface of the recording medium imparted thereto, that has ink, color nail Image is recorded is.

Liquid coil assembly for eletromagnetic head (12S), and ink discharge head (30K, 30C, 30M, 30Y, 30A, and 30B) both the, written on a record carrier in the Image maximum recording width (maximum recording width) of an plurality over (nozzle) including an array of a flay head and which is. In the widthwise direction of recording medium (recording medium conveyance surface in to a carrying direction the direction orthogonally intersecting the rotating axis) to ([...]) single scale while scanning is largely attenuated by the reciprocation head for vehicle embodiment recording compared to Serial type, recording medium at a high rate on the Image recording can be embodiment. In the present invention, Serial type medium for recording, or to screen relatively for high speed recording a way that it makes it possible, for example 1 to discharge Conference written in single pass is formed on an inner wall 1 arranging direction of device in such a way recording by ejecting be given a recording by a which can include, Image recording method of the present invention via a single by a scheme is even which images of quality are highly reproducible are obtained.

Here, liquid coil assembly for eletromagnetic head (12S), and ink discharge head (30K, 30C, 30M, 30Y, 30B and 30A) the, may all be the same, and which is structure.

An ink of the application amounts of liquid the amount imparting composition, is adjusted as necessary preferably. For example, recording medium according to, poled inside of the a/mixed ink composition aggregates of viscoelastic property such as of modulating, and the like, is even S10 of providing non-liquid.

Ink dry zone (15) the, ink injecting unit (14) is located downstream of the conveyance direction recording medium constitution :. Ink dry zone (15) the, liquid drying zone (13) can construct equal to.

Ultraviolet inspection (16) the, ink dry zone (15) recording medium more conveyance direction and is located downstream of, ultraviolet inspection (16) to an ultraviolet light-absorbing resin formed irradiation lamp (16S) from UV light by to be machined is irradiated with a, in the Image of the dried Image polymerizing monomer components and 1. curing. Ultraviolet irradiation lamp (16S) the, recording medium recording opposite surface opposite to the incident surface by the lamp arranged at and through and around recording plane, Image entire curing of so as embodiment. Also, ultraviolet inspection (16) the, ultraviolet irradiation lamp (16S) without limit to an, halogen lamp, high pressure mercury lamp, laser, LED, electron beam irradiation device may employ or the like. Ultraviolet inspection (16) the, ink dry zone (15) where before and after may is provided to, ink dry zone (15) is even when it is disposed on both before and after.

Furthermore, the jet recording device, in the transfer path is part integrated side motor if the paper front end, recording medium material is heated a heating unit moves embodiment may be loaded with. For example, liquid drying zone (13) or the upstream side of, ink injecting unit (14) and an ink drying zone (15) at a desired location such as between heating means is at least one selected from the, recording medium at a desired temperature by at elevated temperatures, drying, effectively anchorage embodiment. such a way that it can be.

(In the embodiment)

Hereinafter, and/or at least two different embodiment of the present invention provided to permit more accurate more specifically, the present invention refers to a not more than their known, hereinafter embodiment of aspect limited not. Also, specially no mention a, the mass reference is' unit '.

(Polymer dispersion number 1 preparation of solution)

Reaction vessel to, styrene 6 part, [...] 11 part, styrene homomacromers AS-6 4 part (door synthesis (main) manufacturing), branch ([...] oil (main) manufacturing) stromal PP-500 5 part, methacrylic acid 5 part, 0.05 part 2-mercaptoethanol, adding portion 24 and methyl ethyl ketone, ([...]) the trillion misfortunes mix solution which is then. While, dripping in the atmosphere which it will peel , styrene 14 part, [...] 24 part, styrene homomacromers AS-6 9 part (door synthesis (main) manufacturing), branch ([...] oil (main) manufacturing) stromal PP-500 9 part, methacrylic acid 10 part, 0.13 part 2-mercaptoethanol, part 56 methyl ethyl ketone, and 2, 2'-azo bis (2, 4-dimethyl valeronitriles) adding portion 1.2, mix solution which is then trillion misfortunes section.

Furthermore, nitrogen atmosphere, into the reaction container and a 75 °C with stirring, in a a mixed solution of translations and elevated temperature until, dripping funnel in 1 mix solution which is then dripped was gradually over time. Dripping from this device after a lapse time 2, 2, 2 '-azo bis (2, 4-dimethyl valeronitriles) 1.2 portion dissolved part 12 methyl ethyl ketone 3 solution and dripped over time, time 2 in 75 °C further, in the aged time 2 80 °C, polymer dispersion number 1 solution is obtained.

Number 1 polymer dispersion obtained with respect to a portion of that solution, by removing the solvent by isolated section. To tetrahydrofuran, gamma-butyrolactone or solid material is obtained to 0.1 mass % dilution and, high speed GPC (gel [...] chromatography) (stone bovine (main) manufacturing) to HLC-8220GPC, TSKgeL SuperHZM-H, TSKgeL SuperHZ4000, TSKgeL SuperHZ2000 (stone bovine (main) manufacturing) of one series connecting the antenna units, a and 3, it was determined that a weight average molecular weight. A weight average molecular weights in measured, polystyrene in terms was 25,000. Furthermore, standard JIS method (JIS K 0070:1992) is, a charge amount determined by polymer has an acid value of 99 mgKOH/g was.

(Preparation of M pigment dispersion)

Number 1 polymer dispersion obtained in terms solids solution 5.0 g, magenta pigment (Pigment Red 122, is and purifying (main) manufacturing) 10.0 g, 40.0 g methyl ethyl ketone, 1 mol / ℓ (liters; hereinafter same) hydroxide ion-exchanged water or deionized water sodium hypochlorite aqueous solution which is prepared for 82.0 g 8.0 g, 0.1 mm zirconia bead supplied to vessel with 300 g, ready mill spreader (yarn [...]) in 1000 rpm using the time dispersion 6. Dispersion obtained is sufficiently methyl ethyl ketone [...] reforming chamber until distilling the condensing with decompressing, further pigment concentration 10 mass % when there is a concentrated to the, resin coated magenta for use in producing the treated pigment was of preparing an (M) pigment dispersion.

A pigment dispersion obtained (M) volume of average particle diameter of not less (2 tyrosine kinase suppression) for, Microtrac particle size distribution measuring device (all Version 10.1.2-211BH, [...] (main) manufacturing) using dynamic light scattering measured by results, was 84 nm.

(Preparation of (Y) pigment dispersion)

Pigment dispersion in preparation of (M), Irgalite Yellow GS instead Pigment Red 122 used as a pigment (nanopigments, yellow 74, BASF, yarn re-fan) the region other than the paste using, pigment dispersion a second stage and preparation of (M), resin-coated yellow for use in producing the treated pigment pigment dispersion (Y) is obtained. Pigment dispersion (M) and a second stage (Y) a pigment dispersion measuring volume of average particle diameter of not less (2 tyrosine kinase suppression) was the 75 nm.

(Preparation of (C) pigment dispersion)

As (C) pigment dispersion, CABO-JET250C (Pigment Blue 15:4 (PB15:4); CABOT strength of the brew (main) cyan pigment dispersion) shown. The (C) pigment dispersion, resin-coated paper is PB15:4 of cyan pigment is pigment dispersion. Pigment dispersion of (C), equal to (M) pigment dispersion said measuring volume average particle diameter of not less (2 tyrosine kinase suppression) was the 110 nm.

(Polyhydric (meth) acrylamide synthesis of B-1)

Process-number 1-

Comp. 3 capacity 1 ℓ having the bar opening multi function cap to, tris (hydroxymethyl) aminomethane (Tokyo resistant industry company manufacturing) 121 g (1 equivalent), 84 ml aqueous solution of potassium hydroxide to form of 50 mass %, which agitates the by adding 423 ml toluene, water bath the, keeps a 20 ∼ 25 °C in the reaction system, acrylonitrile 397.5 g (7.5 equivalent) of 2 was dripped over time. After dripping, 1.5 time stirring section. Furthermore, a reaction system during adding 540 ml toluene, reaction possibility layer remove the transferred with the atmosphere which it will peelseparating mixture. Magnesium sulfate organic layer remaining after drying, filtering of scherrer embodiment and, then additional acrylonitrile by distilling off solvent reducing a obtained. Obtained of matter¹ H-NMR, MS an analysis-by results while known material and good agreement representing due to the fact, additional next without for purifying moderated reduction reactions, the third to eo.

Process-number 2-

Volume 1 ℓ of autoclave, 24 g body additional acrylonitrile obtained, 48 g catalyst Ni (Raney nickel 2400, W. R. Grace & Co. Yarn), and 25 mass % ammonia aqueous solution (water: methanol = 1:1) for inserting and removing 600 ml, was, P-determining whether to intra reaction vessel. Reaction vessel to introducing hydrogen into 10 MPa, reaction temperature in 25 °C reacted time 16.

[...] loss won¹ H-NMR, as, wherein the filtration of the slurry suspension of scherrer reaction mixture, times to methanol sheed scherrer cleaning section. Filtrate or depressurization of the fluid bag for by distilling off solvent, obtained a polyamine. Material obtained, without additional for purifying, the third to eo to next reactor.

Process-number 3-

2 ℓ volume arranged in the direction of the length of multi function cap to opening 3, obtained polyamine body 30 g, NaHCO₃ 120 g (14 equivalent), dichloro methane 1 ℓ, and water by adding 50 ml round under cursing , acrylic acid chloride 92.8 g (10 equivalent) of 3 was dripped over time. Furthermore, stirring time adaptation 3 at room temperature. [...] loss won¹ H-NMR after portion is confirmed with, remove the distillation solvent under of decompressing reaction mixture. Continue to, magnesium sulfate the reaction mixture to drying the, filtering of scherrer embodiment and, then remove the distillation solvent reducing. The last, of column chromatography (acetic acid ethyl/methanol = 4:1) by for purifying, an ordinary temperature, multivalent (meth) acrylamide B-1 (said general formula (2) in, R¹ =H R² = C₃ H₆ R³ =CH₂, X=Y=Z=0) solids of a obtained. Said 3 process of polyvalent can be obtained through the yield of the (meth) acrylamide B-1 was 40 mass %.

[Formula 12]

(Synthesis of (B-2) ∼ (B-5) polymerizable monomer)

Multivalent said B-1 synthesis of (meth) acrylamide is emitted to the order, the structure of the polyhydric (meth) acrylamide have been synthesised a B-2 ∼ B-5.

[Formula 13]

(Preparation of polymer particles self dispersible)

Agitator, thermometer, reflux cooling pipe, and nitrogen gas introduction tube with multi function cap opening 3 to 2 liters, doesn't have any error frames, 360.0 g methyl ethyl ketone, visitor is checked through a elevated temperature until 75 °C. Furthermore, while maintaining the multi function cap in 75 °C temperature, 180.0 g [...] , methyl methacrylate 162.0 g, acrylic acid 18.0 g, 72 g methyl ethyl ketone, and 'V-601' (Tajawako sprout about industrial (main) manufacturing) a mix solution which is then 1.44 g, dripping is 2 time was dripped at a constant speed are completed. Dripping after completion, this' V-601 '0.72 g and methyl ethyl ketone adding an a solution consisting 36.0 g, 75 °C in place time 2, 36.0 g isopropanol and 0.72 g further' V-601 ' adding an a solution consisting, in 75 °C 2 time stirring section. Furthermore, 85 °C translations and at elevated temperatures, can continue agitation time 2 further, [...] /methyl methacrylate/acrylic acid (45/5 / = 50 [mass ratio]) copolymer resin solution obtained.

Of copolymers obtained, said polymer dispersion number 1 equal to the (Mw) 64,000 measured weight average molecular weight (gel [...] chromatography (GPC) in terms polystyrene by calculating) and, has an acid value was 38.9 mgKOH/g.

Next, the resultant resin solution and weighing 668.3 g, ℓ NaOH/1 mol and 388.3 g isopropanol this added 145.7 ml aqueous solution, into the reaction container and a visitor is checked through a 80 °C temperature at elevated temperatures. Next, 720.1 g of distilled water and is dripped made at speeds in the order of 20 ml/min, followed by oxidizing phytase moisture, under atmospheric temperature into the reaction container and a 80 °C in time 2, time 2 in 85 °C, 90 °C in panel 2, and pressure reaction vessel, isopropanol, methyl ethyl ketone, and distilling off 913.7 g, a total of distilled, solid content 28.0 mass % of an aqueous dispersion of polymer particles self dispersible P-1 is obtained.

(Ink agent and preparation of compositions)

A table which indicates to 1 after combining a, membrane filter (pore diameter 5 micro m) the by etching are removed and then a large-side solid, ink composition was preparation of a 1 ∼ 14. Also, in table '-' has an inclusion blades, presenting a is not.

The component a in the table 1 the inhibit the growth of hematopoietic stem cell, hereinafter can be mass-produced.

, A-1 polymerizable monomer ability caulker: hydroxy phenethyl acrylamides (nose curious matter manufacturing)

, Polyfunctional polymerizable monomer C-1: tree the methyl the pro petal D it comes the ether which will inform (Neo triallyl (registered trademark) T-20, yarn die small)

, Polyfunctional polymerizable monomer C-2: tree [...] (tie large (registered trademark), resistant yarn [...])

, Polymerization disclosure number: IRGACURE 2959 (BASF re-fan yarn; 1-[ 4-(2-hydroxy [...])-phenyl]-2-hydroxy-2-methyl-1-propane-1-on)

, Surfactant: [...] E1010 (chemical [...]industry company manufacturing)

(Preparation of liquid 1)

Displayed in a liquid of the following composition by combining a, was of preparing an liquid 1. PH (25 °C) liquid 1 of light with the 1.02. Also, the pH, door DKK (main) pH of manufacture by emitter WM-50EG to it was determined that, while maintaining control over the temperature 25 °C.

<Composition >

, Malonic acid ((component f), (main) Tajawako sprout about industrial manufacturing)..25%

, d ethylene glycol mono methyl ether..20% (Tajawako sprout about industrial (main) manufacturing)

, P109 [...] (showing marble feeling (main) manufacturing, a nonionic surface active agent)..1%

, 62 wt % % of deionized... a residual 100% total

(Image forming and evaluation)

-1. Image-

First, as shown in the 1 also, the conveyance direction, of a recording medium (the direction of an arrow in drawing) toward the sequential, the process liquid to the head coil assembly for eletromagnetic a processing liquid (12S) having and a processing liquid applying unit (12) and a, imparting a treatment solution for drying a processing solution over the drying zone (13) and, discharging ink injecting unit various ink composition (14) and a, drying the ejected ink composition ink dry zone (15) and, ultraviolet (UV) irradiating a UV irradiation lamp (16S) UV radiating section, a with (16) is installed in the inkjet device shown.

Liquid drying zone (13) the, but not shown, recording medium recording surface side drying air an electromagnet by winding a drying and CONDITIONAER with a embodiment, the non-functioning recording medium is equipped with infrared heaters if rock side , liquid applying unit in to customer buying goods/services in onto a treatment object surface of 900 msec has elapsed after disclosure until, temperature, adjustment in the flow rate of process liquid in evaporator 70 mass % or more of (drying) is constituted of the. Furthermore, ink injecting unit (14) the, conveyance direction (the direction of an arrow) head coil assembly for eletromagnetic black ink to (30K), cyan ink coil assembly for eletromagnetic head (30C), magenta ink coil assembly for eletromagnetic head (30M), and yellow ink coil assembly for eletromagnetic head (30Y) is disposed are subsequently charged, each head a head flay width 1200 dpi (dot per inch)/ 10 inch (driving frequency: 25 kHz, the speed of transferring a recording medium: 500 mm/s) and, each is proposed to enable a user to single pass color scanning direction in which allows for a record of the discharge is.

Also 1 is configured as shown in the head coil assembly for eletromagnetic resin of a composite material containing the ink jet device (12S), cyan ink coil assembly for eletromagnetic head (30C), magenta ink coil assembly for eletromagnetic head (30M), and yellow ink coil assembly for eletromagnetic head (30Y) the first valve is disposed-tank (not shown) to, 1 obtained from said treatment fluid, and cyan ink, magenta ink, yellow ink sequentially performing a each, Image and to produce beta recording medium are formed at the line picture of 1200 dpi. At this time, imparting recording medium onto a treatment object surface of the amount light with the 1.5 ml/m2. Yet, on a recording medium or a, + table OK (weighing 104.7 g; come papermaking (main) manufacturing) the first voice portion out of an.

Also, Image forming in, cyan ink, magenta ink, yellow ink a, each coil assembly for eletromagnetic from the head in, resolution 1200 dpi×1200 dpi, and adjusted to 2.5 ∼ 3.6 pl amount ink drops, m2/8 ml of the application amounts maximum of ink on the discharge section. Beta Image, A5 recording medium a sample of cut sizes of entire surface of a membrane electrode joining is formed to allow the plating solution by ink discharge.

Specifically, shown in table a the embodiment Image formation method under such conditions that a thermal.

First, head coil assembly for eletromagnetic liquid on a record carrier (12S) from after-exchanges the indoor single pass liquid, liquid process liquid drying zone (13) the dried in. At this time, liquid drying zone until 900 msec from disclosure blow was to pass. Liquid drying zone (13) in, processes Image data having 8bits ([...]) the infrared heaters from tightly the enemy cotton dry a processing solution over the back side (rear view) to membrane surface can be to 40 ∼ 45 °C temperature while heating it to is, a recording surface by blower 120 °C, 5 m/sec, the drying set is caused to hit the hot air is blown to it of the 5 seconds. Continue to, cyan ink, magenta ink, yellow ink of coil assembly for eletromagnetic head (30C, 30M, 30Y) from, cyan ink, magenta ink, yellow ink exchanges the production of a groove on the are formed at the on. Furthermore, ink dry zone (15) in the same one between the side of said back side (rear view) from ink tightly the enemy cotton while heated to infrared heaters, hot air is blown to it of 120 °C by blower, airflow volume can be changing the dried. At this time, each colors of ink droplets is passed into the ink dry zone at the point of a droplet landed on a recording medium (15) be returned to the drying 1 superplasticizer disclosure is used to the transport speed. Image after drying, UV radiating section, a (16) in, UV optical (idle graphics (main) manufacturing ball grid, maximum wavelength: 365 nm) for, by controlling the rate and conveying power light source to table 2 to irradiate at illuminance condition when displayed in a liquid (video phone which watchs dose: 0.75 J/cm2) and, curing the Image.

-2. evaluation-

[2-1. Non-uniform gloss]

the ink Image on a variation and raster, according to of evaluation standard among an electric a was assessed. The result, exhibits to 2 of the following table.

<Evaluation criteria >

A: that luster department did not observed.

B: slightly that lustered addition but observed, the practical was will not prevent troubles from occurring.

C: and pinion gear to have uniformly that lustered addition distribution.

D: Image was pasted entirely mat wind.

[2-2. Adhesion]

Evaluation of irregularity in the gloss the same one between the side of said, ink already described as been produced with at random sequence an Image is formed. Adhesive tape ((registered trademark) CT-21 it will count with the tape , manufacturing reflective [...]) a, Image forming of the sample adhering entire surface of a membrane electrode joining surface ([...]) after a to, directly naked. For onto the tape peeling and sample color shift the observing the surface of a peeling section of, according to of evaluation standard among an electric a was assessed adhesion.

<Evaluation criteria >

A: adhesive tape in movement and not observed, was not observed without using a filtering Image of the sample.

B: adhesive tape to color shift can be observed slightly, visibility slightly automated without using a filtering Image of the sample can be (viewer).

C: adhesive tape to her in color shift can be observed not, easily peeling Image of the sample can be recognized visually.

D: improves uniformity which images of sample color shift tape adhesion of is, was cause delamination when Image of the sample.

Said table 2 as shown in the, multivalent (meth) acrylamide a predetermined containing after Image forming by using color, predetermined at the brightness of UV curing to in in the embodiment, as compared to the compared to e.g., while controlling the generation of irregularity in the gloss even a low luminance, good is achieved that, to form a and is excellent in Image adhesion.