WO2005037937A1 - インクジェット記録用インク、インクジェット記録方法、インクカートリッジおよびインクジェット記録装置 - Google Patents
インクジェット記録用インク、インクジェット記録方法、インクカートリッジおよびインクジェット記録装置 Download PDFInfo
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- WO2005037937A1 WO2005037937A1 PCT/JP2004/015485 JP2004015485W WO2005037937A1 WO 2005037937 A1 WO2005037937 A1 WO 2005037937A1 JP 2004015485 W JP2004015485 W JP 2004015485W WO 2005037937 A1 WO2005037937 A1 WO 2005037937A1
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- ink
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/30—Inkjet printing inks
- C09D11/32—Inkjet printing inks characterised by colouring agents
- C09D11/324—Inkjet printing inks characterised by colouring agents containing carbon black
- C09D11/326—Inkjet printing inks characterised by colouring agents containing carbon black characterised by the pigment dispersant
Definitions
- Ink jet recording ink ink jet recording method, ink cartridge, and ink jet recording apparatus
- the present invention relates to an ink jet recording ink (hereinafter simply referred to as “ink”), an ink jet recording method, an ink cartridge, and an ink jet recording apparatus. More specifically, the present invention relates to a color material dispersion type aqueous ink suitable for ink jet recording having high ejection reliability and good image characteristics, an ink jet recording method using the ink, an ink cartridge, and an ink jet recording apparatus.
- water-insoluble coloring materials such as pigments having excellent fastness such as water resistance and light resistance have been widely used as colorants for printing inks.
- water-insoluble coloring materials such as pigments having excellent fastness such as water resistance and light resistance have been widely used as colorants for printing inks.
- a coloring material dispersion type aqueous ink in which a water-insoluble coloring material is uniformly dispersed in an aqueous medium by adding a dispersant such as a polymer compound or a surfactant is used.
- Patent Document 1 proposes an ink containing a water-insoluble colorant having a specific structure.
- a water-insoluble colorant is used as a colorant.
- this ink force has a slight effect on the image characteristics to be formed, the ink has a serious problem in long-term storage stability and ejection stability.
- Patent Document 2 proposes an ink containing a polymer dispersant having a specific structure in a hydrophobic portion of a structure in a polymer, but this polymer dispersant has a close relationship with an ink medium. Since the hydrophilic portion of the polymer dispersant is not taken into account, there is a problem that the long-term storage of the ink and the dispersion stability of the colorant particles during high-temperature storage are greatly reduced, and the ink is used in an ink jet device. When the ink composition changes greatly, such as when the ink is concentrated at the nozzle tip, which always occurs when the ink is discharged, the dispersion stability of the coloring material particles is particularly reduced, and the ejection stability of the ink is greatly increased.
- Patent Document 1 Japanese Patent Publication No. 10-120956
- Patent Document 2 Japanese Patent Application Laid-Open No. 2002-332440
- An object of the present invention has been made in view of the above problems, and an ink capable of stably recording a high-quality, high-quality image with excellent quality in any case over a long period of time.
- Another object of the present invention is to provide an ink jet recording method capable of recording an image having excellent robustness and quality, and an ink cartridge and an ink jet recording apparatus containing such an ink.
- the present invention relates to an ink containing a polymer dispersant, a water-insoluble colorant, a water-soluble organic solvent, and water, wherein the polymer dispersant comprises at least one type of hydrophobic block and at least one type of hydrophilic block.
- the ink of the present invention further contains a calcium compound and a Z or magnesium compound; and the total amount (A) of the calcium compound and the Z or magnesium compound is the same as that of the polymer dispersant (B).
- A: B 1: 50,000, 1: 200 in terms of mass ratio with respect to the weight ratio; and it is preferable to further contain an aluminum compound.
- the hydrophilic block of the polymer dispersant is constituted by an aionic nonionic butyl ether; the hydrophilic block of the polymer dispersant is Non-ionic vinyl ethers are composed; that is, the hydrophilic blocking power of the polymer dispersant is non-ionic.
- the polymer dispersant comprises a block composed of a hydrophobic vinyl ether, a block composed also of a nonionic hydrophilic butyl ether, It is preferable that at least hydrophilic block ethers are also constituted at least in the order of the constituted blocks.
- the present invention also provides an ink-jet recording method in which energy is applied to an ink to cause the ink to fly and to be applied to a recording material, wherein the ink is any one of the inks according to the present invention.
- An inkjet recording method is provided.
- the energy Is preferably thermal energy.
- the recording material is preferably a recording material having a coating layer for receiving ink on at least one surface.
- the present invention provides an ink cartridge provided with an ink containing section containing ink, wherein the ink is any one of the inks of the present invention; and an ink containing ink
- An ink jet recording apparatus comprising: an ink cartridge having a storage section; and an ink jet recording apparatus having a head section for discharging the ink, wherein the ink is any one of the inks of the present invention.
- Provide equipment for a storage section; and an ink jet recording apparatus having a head section for discharging the ink, wherein the ink is any one of the inks of the present invention.
- an ink capable of stably recording an image having high fastness and excellent quality in any case over a long period of time.
- An ink jet recording method, an ink cartridge, and an ink jet recording apparatus capable of recording an image having excellent quality can be provided.
- the present inventors have found that in an ink containing a polymer dispersant, a water-insoluble colorant, a water-soluble organic solvent, and water, at least one hydrophobic block and at least one hydrophilic block are used as the polymer dispersant.
- Block copolymers having at least a water-insoluble colorant, each block being composed of butyl ethers as monomers, and CI pigment yellow 3, CI pigment yellow 74, CI pigment yellow as a water-insoluble colorant.
- Pigment Yellow 93 CI Pigment Yellow 95, CI Pigment Yellow 109, CI Pigment Yellow 120, CI Pigment Yellow 128, CI Pigment Yellow 138, CI Pigment Yellow 151, CI Pigment Yellow 175, CI At least one selected from the group consisting of CI Pigment Yellow 183 and CI Pigment Yellow 184; CI Pigment Black 1, CI Pigment At least one selected from the group consisting of Black 7, CI Pigment Black 10, CI Pigment Black 31, and CI Pigment Black 32; CI Pigment Red 12, CI Pigment Red 122, CI Pigment Red 184, CI Pigment At least one selected from the group consisting of Tread 202, CI Pigment Violet 19, and CI Pigment Violet 32; or CI Pigment Blue 15: 1, CI Pigment Blue 15: 2, C.I.
- a polymer dispersant having at least one kind of hydrophobic block and a block copolymer containing at least one kind of hydrophilic block as a polymer dispersant.
- the polymer dispersant can uniformly adhere to the surface of the coloring material particles, and the polymer dispersant uniformly covers the coloring material particles without exposing the coloring material particles to the outside, that is, encapsulation.
- the hydrophobic block is a polyvinyl ether having a large number of ether structures formed by polymerizing vinyl ethers as a monomer, a portion between the ether portion of the hydrophobic block and the hydrophobic block portion of the adjacent polymer dispersant is used.
- the hydrophilic portion of the polymer dispersant is blocked, the affinity of the polymer dispersant in the ink medium is improved, and the hydrophobic group and the hydrophilic group are randomly polymerized.
- the dispersion stability of the coloring material particles is improved, so that the aggregation and settling of the coloring material particles are less likely to occur, and the dispersion stability of the coloring material particles during long-term storage of the ink is also improved. It is expected to be good.
- the hydrophilic block is also a polybutyl ether having a large number of ether structures formed by polymerizing butyl ethers as a monomer, so that a color material capsule (hereinafter simply referred to as a “capsule”) is used.
- a color material capsule hereinafter simply referred to as a “capsule”.
- the interaction between the hydrophilic blocks that make up the outer part of the capsule is moderately improved, the outer shape of the capsule is stabilized, and the entire capsule can maintain a uniform shape. Conceivable. For this reason, the capsule shape is likely to change when the ink is heated, for example. Even in this case, the charge state on the capsule surface hardly disturbs, and the charge state on the capsule surface is maintained uniformly.
- the present inventors have found that, when using an ink containing color material particles in an ink jet recording apparatus, the ink force after long-term storage S water in the ink at the nozzle tip of the ink jet head is reduced. After evaporating and concentrating the ink, the subject that the dispersion stability of the coloring material particles was extremely reduced and clogging of the nozzle occurred was studied.
- the above coloring material was used as a water-insoluble coloring material. Thus, it has been found that the affinity between the hydrophobic block of the polymer dispersant and the colorant is improved.
- the ink can be stably ejected for a long period of time without clogging the nozzles even during the printing process of an inkjet printer in which a large amount of water in the ink evaporates. Enabled.
- the water-insoluble coloring material used in the ink of the present invention in the case of yellow ink, at least CI Pigment Yellow 3, CI Pigment Yellow 74, CI Pigment Yellow 93, CI Pigment Yellow 95, CI Pigment Yellow 109, CI pigment yellow 120, CI pigment yellow 128, CI pigment yellow 138, CI pigment yellow 151, CI pigment yellow 175, CI pigment yellow 183, and CI pigment yellow 184
- the power is at least one selected from the group, and in the case of black ink, it is a group consisting of CI Pigment Black 1, CI Pigment Black 7, CI Pigment Black 10, CI Pigment Black 31, and CI Pigment Black 32.
- CI At least one selected from the group, and for magenta ink, CI At least one selected from the group consisting of CI Pigment Red 12, CI Pigment Red 122, CI Pigment Red 184, CI Pigment Red 202, CI Pigment Violet 19, and CI Pigment Violet 32.
- the CI Pigment Blue 1 At least one selected from the group consisting of pigment blue, pigment blue, pigment blue, pigment blue, and pigment green is used. These water-insoluble colorants can be used alone or in combination of more than one kind, and can also be used in combination with other colorants.
- the content of these water-insoluble colorants in the ink is preferably 1% by mass, more preferably 1% by mass, based on the total mass of the ink.
- the coloring material amount exceeds the mass%, the ejection stability of the ink due to clogging of nozzles may be reduced. Degradation may occur.
- the content ratio of the water-insoluble coloring material to the polymer dispersant in the ink is preferably in terms of solid content mass ratio, and more preferably 1: 1, from the viewpoint of ink ejection stability and storage stability. desirable.
- the average particle diameter of the particles in the colorant dispersion formed by the water-insoluble colorant with the polymer dispersant in the ink is preferably 200 nm or less, more preferably 100 nm or less, Is further improved, and the color developability of a printed image is also improved.
- Methods for measuring the particle size of the colorant dispersion include, for example, a laser light scattering method, a small angle X-ray scattering method, a sedimentation method, and a method of directly observing with an electron microscope.
- the polymer dispersant used in the ink of the present invention may be a block copolymer having at least one kind of hydrophilic block and at least one kind of hydrophobic block, each block being composed of a vinyl ether. What is necessary is just to use what has more than one kind of hydrophilic block or more than one kind of hydrophobic block, and can use a single block copolymer or a mixture of more than two kinds of block copolymers.
- the form of the copolymer may be a linear type, a graft type or the like. A linear type block copolymer is preferable.
- These polymers preferably have, for example, a repeating unit structure represented by the following general formula (1).
- the carbon number of R 1 is preferably 118.
- R 1 is p 2 mn represented by (CH (R 2 ) —CH (R 3 ) —O) —R 4 or — (CH 2) — (O) —R 4
- R 2 and R 3 each independently represent a hydrogen atom or a methyl group
- R 4 represents an aliphatic hydrocarbon such as an alkyl group, an alkyl group, a cycloalkyl group, or a cycloalkyl group.
- a carbon atom is a nitrogen atom, such as, a phenyl group, a pyridyl group, a benzyl group, a tolyl group, a xylyl group, an alkylphenyl group, a phenylalkylene group, a biphenyl group, and a phenylpyridyl group.
- Aromatic hydrocarbon group (hydrogen atom on aromatic ring may be substituted with hydrocarbon group), CHO, one CH CHO
- R 4 May be substituted with a halogen atom such as fluorine, chlorine, and bromine.
- the carbon number of R 4 is preferably 118.
- R 5 is hydrogen or an alkyl group.
- p is preferably 1 to 18 m is preferably 1 to 36 n is preferably 0 or 1.
- examples of the alkyl group or alkyl group include, for example, methyl, ethyl, propyl, isopropyl, n-butyl, sec-butyl, t-butyl, pentyl, and the like.
- the cycloalkyl group or cycloalkenyl group for example, cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, cyclohexyl Octyl.
- the number of repeating units of the polybutyl ether (in the above (II-a) to (II-e), m n 1) is preferably 110,000 independently. Further, the total is (m + n + l in the above (II-a)-(II-e)), more preferably 10-20,000.o Number-average molecular weight: 500-20 000,000,000 power S preferred ⁇ 1, 000—5,000,000 000 power S preferred 2,000—2,000,000 is most preferred. The proportion of these polymer dispersants in the ink is preferably 0.1 to 20% by mass, more preferably 0.5 to 10% by mass, based on the total mass of the ink.
- the method for synthesizing a copolymer having a butyl ether-based polymer block is not particularly limited.
- cationic living polymerization by Aoshima et al. JP-A-11-322942, JP-A-11-322866
- a variety of polymers such as homopolymers whose length (molecular weight) is precisely adjusted by using the cationic living polymerization method, copolymers composed of two or more monomers, and block copolymers, graft copolymers, and gradation copolymers Can be synthesized.
- the polyvinyl ether copolymer can have various functional groups introduced into its side chains.
- the water-soluble organic solvent used in the ink of the present invention can be used without any limitation as long as it is a water-soluble organic solvent, and can also be used as a mixed solvent of two or more water-soluble organic solvents. When used as such a mixed solvent, a solid water-soluble organic compound may be contained if it is liquid when mixed.
- solubility of the water-soluble organic solvent in the range of 0.0— + 10 O dZcm 3 ) 1/2 with respect to the solubility parameter of the hydrophilic block portion of the polymer dispersant is preferable because clogging of the nozzles of the inkjet head is less likely to occur.
- solubility parameter ( ⁇ ) of the high molecular dispersant is determined by an experimentally calculated value, where the solubility parameter of the solvent that gives the infinite solubility or the maximum swelling of the polymer dispersant is the solubility parameter of the polymer. It is a value calculated by calculating the molecular cohesion energy of the functional group of the polymer dispersant.
- the formula of force is calculated.
- the evaporation energy of the group and the mole volume of the group were calculated using the Fedors value.
- Such water-soluble organic solvents include, for example, methyl alcohol, ethyl alcohol And lower alcohols such as n-propyl alcohol, isopropyl alcohol, n-butyl alcohol, sec-butyl alcohol and tert-butyl alcohol; ethylene glycol, diethylene glycol, triethylene glycol, tetraethylene dalicol, propylene glycol, dipropylene glycol, Diols such as tripropylene glycol, 1,2-butanediol, 1,3 butanediol, 1,4 butanediol, thiodiglycol, 1,4-cyclohexanediol; glycerin, 1,2,4 butanetriol, 1,2,6 Triols such as hexanetriol and 1,2,5 pentanetriol; hindered alcohols such as trimethylolpropane, trimethylolethane, neopentylglycol and pentaerythritol;
- a water-soluble organic solvent having a boiling point of 120 ° C or more since ink concentration at the nozzle tip is suppressed.
- the proportion of these water-soluble organic solvents in the ink is preferably 5 to 50% by mass, more preferably 10 to 30% by mass, based on the total mass of the ink.
- the above are the essential components of the ink of the present invention.
- various additives such as a surfactant, a pH adjuster, an antioxidant, and a fungicide may be added.
- a calcium compound and a Z or magnesium compound in the ink because the long-term storage stability of the ink and the ejection stability of the ink are improved. This is because a divalent positive charge is applied to the negatively charged ether group of the hydrophilic block of the polymer dispersant The interaction between the hydrophilic blocks is improved by the bridging effect of the calcium ions and magnesium ions having a load, and the outer shape of the forceps of the coloring material particles formed by the hydrophilic blocks is stabilized.
- the capsule shape tends to be unstable when the ink is heated, and in some cases, even though the entire capsule is maintained in a uniform shape, the charge state on the capsule surface is hardly disturbed, and the capsule is hardly disturbed. This is considered to be a force that keeps the surface charge state uniform and greatly reduces the aggregation and association between capsules due to electrostatic factors.
- the content of the calcium compound and the magnesium compound is less than 1: 100,000, the effect of improving the storage stability of the colorant dispersion is reduced.
- the content is more than 1: 100, clogging of the ink nozzle occurs. It may be easier to do this.
- preferred calcium compounds and magnesium compounds to be added to the ink include calcium chloride, magnesium chloride, calcium nitrate, magnesium nitrate, calcium sulfate, magnesium sulfate, calcium hydroxide, calcium hydroxide and magnesium chloride. , Calcium oxide, magnesium oxide and the like.
- the aluminum compound acts on the hydrophobic block and the hydrophilic block of the polymer dispersant, thereby improving the bonding between the polymer dispersants, and This is desirable because the capsule of the dispersant is more stabilized.
- the aluminum compound having a positive charge on the surface acts on the ether group having a negative charge of the hydrophobic block or the hydrophilic block, so that the space between the hydrophobic blocks or between the hydrophobic blocks is reduced. It is a force that moderately improves the interaction between the hydrophilic blocks and improves the stability of the capsule.
- Such an aluminum compound is desirably used in combination with the above-mentioned calcium compound or magnesium compound, because the stability of the capsule is further improved.
- a ratio of 1: 300—1: 20 is more preferable because the stability of the capsule is further improved. If the content of the aluminum compound is less than 1: 3,000, the effect of improving the stability of the capsule may be reduced, and if it is more than 5: 1, the nozzle may be easily clogged.
- preferable aluminum compounds to be added to the ink include aluminum chloride, aluminum nitrate, aluminum sulfate, aluminum hydroxide, aluminum oxide, and the like.
- the ink jet recording method of the present invention uses the above-mentioned ink in an ink jet recording method in which energy is applied to the ink to fly the ink.
- energy thermal energy or mechanical energy can be used, but thermal energy is preferably used.
- the recording material is not limited. However, a recording material having a coating layer for receiving ink on at least one surface, which is called so-called ink jet paper, is provided. Recording materials are preferably used.
- a recording material having a coating layer a recording material having at least one surface containing a coating layer containing at least a hydrophilic polymer and Z or an inorganic porous material is preferable.
- FIGS. 1 and 2 show an example of a head configuration which is a main part of an ink jet recording apparatus using thermal energy.
- FIG. 1 is a cross-sectional view of the head 13 along the ink flow path
- FIG. 2 is a cross-sectional view taken along line AB in FIG.
- the head 13 is obtained by bonding a heating element substrate 15 to a glass, ceramic, silicon or plastic plate having a flow path (nozzle) 14 through which ink passes.
- the heating element substrate 15 is made of a protective layer 16 made of silicon oxide, silicon nitride, silicon carbide, etc., and electrodes 17-1 and 17-2 made of aluminum, gold, aluminum-copper alloy, etc., HfB, TaN, TaAl Heat generated from high melting point materials such as
- FIG. 3 shows an external view of an example of a multi-head in which many heads shown in FIG. 1 are arranged. This multi-head is formed by bonding a glass plate 27 having a multi-nozzle 26 and a heating head 28 similar to that described in FIG.
- FIG. 4 shows an example of an ink jet recording apparatus incorporating the head.
- reference numeral 61 denotes a blade as a wiping member, one end of which is held and fixed by a blade holding member to form a cantilever.
- the blade 61 is arranged at a position adjacent to the recording area of the recording head 65, and in this example, is held in a form protruding into the movement path of the recording head 65.
- Reference numeral 62 denotes a cap on the protruding opening surface of the recording head 65, which is disposed on the home position adjacent to the blade 61, moves in a direction perpendicular to the moving direction of the recording head 65, and comes into contact with the ink discharge opening surface. And a configuration for performing cabbing.
- reference numeral 63 denotes an ink absorber provided adjacent to the blade 61, and is held in a form protruding into the movement path of the recording head 65, similarly to the blade 61.
- the blade 61, the cap 62, and the ink absorber 63 constitute an ejection recovery section 64, and the blade 61 and the ink absorber 63 remove moisture, dust, and the like from the ejection port surface.
- Reference numeral 65 denotes a recording head having ejection energy generating means for performing recording by discharging ink on a recording material facing an ejection port surface provided with ejection ports, and 66 includes a recording head 65 mounted thereon.
- the carriage 66 is slidably engaged with the guide shaft 67, and a part of the carriage 66 is connected to a belt 69 driven by a motor 68 (not shown). As a result, the carriage 66 can move along the guide shaft 67, and the recording head 65 can move the recording area and the adjacent area.
- Reference numeral 51 denotes a paper feed unit for inserting a recording material
- reference numeral 52 denotes a paper feed roller driven by a motor (not shown).
- the cap 62 When the cap 62 contacts the ejection surface of the recording head 65 to perform cabbing, the cap 62 moves so as to protrude into the movement path of the recording head.
- the recording head 65 also moves the home position force to the recording start position, the cap 62 and the blade 61 are at the same position as the position at the time of wiping described above. As a result, the ejection port surface of the recording head 65 is also wiped during this movement.
- the above-described movement of the print head to the home position is not only at the end of printing or at the time of ejection recovery, but also at a predetermined interval to the home position adjacent to the printing area while the printing head moves through the printing area for printing. However, the wiping is performed in accordance with this movement.
- FIG. 5 is a diagram showing an example of an ink cartridge in which an ink supply member, for example, ink supplied via a tube is stored in a recording head.
- reference numeral 40 denotes an ink storage portion storing the supply ink, for example, an ink bag, and a rubber stopper 42 is provided at the tip thereof. By inserting a needle (not shown) into the stopper 42, the ink in the ink bag 40 can be supplied to the head.
- 44 is an ink absorber for receiving waste ink. It is preferable that the ink container has a liquid-contact surface made of polyolefin, particularly polyethylene.
- the ink jet recording apparatus used in the present invention is not limited to the one in which the head and the ink cartridge are separated as described above, but the one in which they are integrated as shown in FIG. Is also preferably used.
- reference numeral 70 denotes a recording unit, in which an ink storage unit for storing ink, for example, an ink absorber is stored, and the ink in the ink absorber is supplied from a head unit 71 having a plurality of orifices. It is configured to be ejected as ink droplets. It is preferable for the present invention to use polyurethane as the material of the ink absorber.
- the ink container is an ink bag in which a panel or the like is charged without using an ink absorber.
- Reference numeral 72 denotes an air communication port for communicating the inside of the cartridge with the atmosphere.
- This recording unit 70 is used in place of the recording head 65 shown in FIG. And become detachable with respect to the carriage 66!
- FIG. 7 shows an example of a configuration of a recording head which is a main part of the recording apparatus.
- the head includes an ink flow path 80 communicating with an ink chamber (not shown), an orifice plate 81 for discharging a desired volume of ink droplets, a vibrating plate 82 for directly applying pressure to the ink, It is composed of a piezoelectric element 83 joined to the vibration plate 82 and displaced by an electric signal, and a substrate 84 for pointing and fixing the orifice plate 81, the vibration plate 82 and the like.
- the ink flow path 80 is formed of a photosensitive resin or the like, and the orifice plate 81 is formed with a discharge port 85 by drilling a metal such as stainless steel or nickel with an electric press.
- the diaphragm 82 is formed of a metal film such as stainless steel, nickel, or titanium and a high elastic resin film, and the piezoelectric element 83 is formed of a dielectric material such as barium titanate or PZT.
- a pulse-like voltage is applied to the piezoelectric element 83 to generate a strain stress, and the energy deforms the vibration plate 82 bonded to the piezoelectric element 83, causing Then, an ink droplet (not shown) is ejected from the ejection port 85 of the orifice plate 81 to perform recording.
- Such a recording head is used by being incorporated in an ink jet recording apparatus similar to that shown in FIG.
- the detailed operation of the ink jet recording apparatus may be the same as that described above.
- the molecular weight was monitored in a time-division manner using molecular sieving column chromatography (GPC), and after the completion of the polymerization of the component A, 2- (2- (2- (2-ethoxyethoxy) )) Ethoxy) ethoxy) ethoxybutyl ether (component B) (24 mmol) was added to continue the polymerization.
- the molecular weight was monitored by GPC, and after the polymerization of the component B was completed, the carboxylic acid portion of 6- (2-bi-ethoxyethoxy) hexanoitoxyacid (component C) as a hydrophilic monomer was changed to an ethyl group.
- the synthesis was performed by adding 12 mmol of esterified bullet monomer.
- the polymerization reaction is stopped by adding a 0.3% by mass ammonia Z methanol solution to the system, and the carboxyl group esterified is hydrolyzed with a sodium hydroxide sodium Z methanol solution to form a carboxylic acid form. Changed.
- Dichloromethane was added to the mixed solution after the reaction, and the mixture was diluted, washed three times with a 0.6N hydrochloric acid solution, then three times with distilled water, concentrated by an evaporator and dried to dryness, and dried in vacuo to obtain ABC triblock.
- a copolymer (polymer dispersant A) was obtained.
- solubility parameters of the hydrophobic block A part and the hydrophilic block BC part of the obtained polymer dispersant were determined, respectively, 17.5 (j / cm 3 ) 1/2 and 19.8 CiZcm 3 ) 1 / 2 .
- CI Pigment Yellow 3 (1.0 part) and acetone (99.0 parts) were mixed, heated to 40 ° C., and thoroughly stirred so as to be uniformly mixed.
- This mixed solution was added to a solution in which 1.0 part of the polymer dispersant A was dissolved in 99.0 parts of acetone, mixed, and then 10.0 parts of water was added. Thereafter, acetone was removed with a rotary evaporator to obtain a colorant dispersion Y-1.
- Got The concentration of acetone in the colorant dispersion was analyzed by gas chromatography, but was not detected, and it was determined that the acetone remained in the colorant dispersion and was not present.
- a colorant dispersion Y-2 was obtained in exactly the same manner as in Example Y-1, except that the colorant of Example Y-1 was changed to C.I.
- the concentration of acetone in the obtained colorant dispersion was analyzed by gas chromatography. Force was not detected and did not remain in the colorant dispersion.
- a colorant dispersion Y-3 was obtained in the same manner as in Example Y-1, except that the colorant of Example Y-1 was changed to CI Pigment Yellow 93.
- the concentration of acetone in the obtained colorant dispersion was analyzed by gas chromatography. Force was not detected and did not remain in the colorant dispersion.
- polymer dispersant 1: 22.
- Example Y Except that the colorant of Example 1 was changed to C.I.
- 0.5 ⁇ of CI Pigment Yellow 151 and 99.5 ⁇ of acetone were mixed, heated to 40 ° C. and stirred well so as to mix them uniformly.
- This mixed solution was added to a solution obtained by dissolving 1.0 part of the polymer dispersant A used in Example Y-1 in 99.0 parts of acetone, mixed, and then 5.0 parts of water was added. Thereafter, acetone was removed with a rotary evaporator to obtain a colorant dispersion Y-6.
- the concentration of acetone in the obtained colorant dispersion was analyzed by gas chromatography, but was not detected, and it was determined that no acetone remained in the colorant dispersion.
- a colorant dispersion Y-7 was obtained in exactly the same manner as in Example Y1 except that the colorant of Example Y-1 was changed to CI Pigment Yellow 128.
- the concentration of acetone in the obtained colorant dispersion was analyzed by gas chromatography, but was not detected, and the result was judged to be V which did not remain in the colorant dispersion.
- Synthesis of AB diblock copolymer having a hydrophobic block and a hydrophilic block After replacing the inside of a glass container equipped with a three-way stopcock with nitrogen, the glass container was heated at 250 ° C under a nitrogen gas atmosphere to remove absorbed water.
- the molecular weight was monitored in a time-division manner using molecular sieving column chromatography (GPC), and after the polymerization of the component A was completed, 4 (2-bi-loxyshethoxy) benzoic acid (B).
- the synthesis was carried out by adding 12 mmol of a vinyl monomer obtained by esterifying the carboxylic acid part of the component (1) with an ethyl group.
- the polymerization reaction is stopped by pouring a 0.3% ammonia Z methanol solution into the system, and the esterified carboxyl groups are hydrolyzed with a sodium hydroxide sodium Z methanol solution to change to the carboxylic acid form.
- 1.0 g of CI Pigment Yellow 138 and 99.0 g of acetone were mixed, heated to 40 ° C. and stirred well so as to mix them uniformly.
- This mixed solution was added to a solution in which 1.0 part of the polymer dispersant B was dissolved in 99.0 parts of acetone, mixed, and then 10.0 parts of water was added. Thereafter, acetone was removed with a rotary evaporator to obtain a colorant dispersion Y-8.
- the concentration of acetone in the obtained colorant dispersion was analyzed by gas chromatography, but was not detected, and it was determined that the acetone remained in the colorant dispersion and was not present.
- Synthesis of AB diblock copolymer having a hydrophobic block and a hydrophilic block After replacing the inside of a glass vessel equipped with a three-way stopcock with nitrogen, it was heated at 250 ° C under a nitrogen gas atmosphere to remove adsorbed water.
- 2-hydroxyethyl vinyl ether (B block) is used as a hydrophilic monomer.
- the synthesis was carried out by adding 12 mmol of a bullet monomer obtained by silylating the hydroxyl group of the above) with trimethylchlorosilane.
- the polymerization reaction was stopped by feeding a 0.3% ammonia Z methanol solution in the system, and the hydrolysis of the hydroxyl group silylated with trimethylchlorosilane was performed by adding water.
- Dichloromethane was added to the mixed solution after the reaction, and the mixture was diluted, washed three times with a 0.6N hydrochloric acid solution and then three times with distilled water, and concentrated with an evaporator.
- a block copolymer (polymer dispersant C) was obtained.
- solubility parameters of the hydrophobic block (A block) and the hydrophilic block (B block) of the obtained polymer dispersant were determined, respectively, 17. l Q / cm 3 ) 1/2 and 29. O Ci / cm 3 ) 1/2 .
- 1.0 g of CI Pigment Yellow 120 and 99.0 g of acetone were mixed, heated to 40 ° C. and stirred well so as to mix them uniformly.
- This mixed solution was added to a solution in which 1.0 part of the polymer dispersant C was dissolved in 99.0 parts of acetone, mixed, and then 10.0 parts of water was added. Thereafter, acetone was removed with a rotary evaporator to obtain a colorant dispersion Y-9.
- the concentration of acetone in the obtained colorant dispersion was analyzed by gas chromatography, but was not detected, and it was determined that the acetone remained in the colorant dispersion and was not present.
- a colorant dispersion Y-10 was obtained in exactly the same manner as in Example Y-1, except that the colorant of Example Y-1 was changed to CI Pigment Yellow 175. The concentration of acetone in the resulting colorant dispersion was analyzed by gas chromatography, but was not detected and remained in the colorant dispersion.
- a colorant dispersion Y-11 was obtained in exactly the same manner as in Example Y-1, except that the colorant of Example Y-1 was changed to CI Pigment Yellow 183.
- the concentration of acetone in the resulting colorant dispersion was analyzed by gas chromatography, but was not detected and remained in the colorant dispersion.
- a colorant dispersion ⁇ -12 was obtained in the same manner as in Example ⁇ -1 except that the colorant of Example ⁇ -1 was changed to CI Pigment Yellow 184.
- the concentration of acetone in the resulting colorant dispersion was analyzed by gas chromatography, but was not detected and remained in the colorant dispersion.
- Example IV CI Pigment Yellow 74 used in Example 2 was used, and A colorant dispersion Y-13 was obtained in the same manner as in Example Y-1, except that a random copolymer of tylene and maleic acid (number average molecular weight 10,000) was used.
- Example Y-2 Except that CI Pigment Yellow 74 used in Example 2 was used, and n-butyl methacrylate-methacrylic acid block copolymer (number average molecular weight 10,000) was used as a polymer dispersant. In the same manner as in —1, a colorant dispersion Y—14 was obtained.
- Color material dispersion Y in the same manner as in Example Y-1 except that CI Pigment Yellow 120 used in Example Y-9 was used and polyoxyethylene hexadecyl ether (HLB12.9) was used as a dispersant. -15.
- Example Y-On-demand type multi-recording head that ejects ink by applying thermal energy according to the recording signal to ink of Comparative Example Y-114 and ink of Comparative Example Y-114 is provided.
- Each was mounted on an ink jet recording apparatus BJF-660 (manufactured by Canon), and printing was performed on Hikarizawa SP101 (manufactured by Canon), and the evaluation described in Table 1 was performed.
- Table 1 As a result, as shown in Table 1, the inks of the examples of V and deviation had better ejection stability and better image quality and fastness than the inks of the comparative examples.
- ⁇ Normally printed without any white stripes. ⁇ : Slight white stripes are observed at the beginning of printing.
- ⁇ When observed with a microscope, the printing pattern is partially disturbed.
- the grid pattern is printed at intervals of 25 mm.
- ⁇ Disturbance in printing was seen in some parts even to the naked eye, and a part of the grid pattern was shifted by 25 mm spacing force.
- X Disturbance in printing is seen by the naked eye as a whole, and the entire grid pattern is not covered by 25 mm intervals.
- the reflection density of the image after irradiating the printed matter with a xenon lamp for 100 hours was measured, and the residual ratio of the reflection density before and after the light fastness test was determined and used as a measure of the water fastness.
- the evaluation criteria were as follows.
- ⁇ Remaining rate of image density is 95% or more.
- Residual rate of image density is 90% or more and less than 95%.
- Residual rate of image density is less than 90%.
- the evaluation criteria were as follows.
- Residual rate of image density is 90% or more.
- the residual ratio of the image density is 80% or more and less than 90%.
- the same polymer dispersant used for the yellow ink was used.
- Example Bk Except that the color material of Example 1 was changed to C.I.
- a colorant dispersion Bk-3 was obtained in exactly the same manner as in Example Bk1, except that the colorant of Example Bk-1 was changed to CI Pigment Black 10. The concentration of acetone in the resulting colorant dispersion was analyzed by gas chromatography, but was not detected and remained in the colorant dispersion.
- C.I. Pigment Black 1 (1.0 part) and acetone (99.0 parts) were mixed, heated to 40.degree. C., and stirred well so as to be uniformly mixed.
- This mixed solution was added to a solution in which 1.0 part of the polymer dispersant B was dissolved in 99.0 parts of acetone, mixed, and then 10.0 parts of water was added. Thereafter, acetone was removed with a rotary evaporator to obtain a colorant dispersion Bk-7.
- the concentration of acetone in the obtained colorant dispersion was analyzed by gas chromatography, and no force was detected. The result was determined to remain in the colorant dispersion and to be absent.
- polymer dispersant 1: 900.
- Example Bk-1 was the same as Example Bk-1, except that CI Pigment Black 7 used in Example Bk-1 was used and a styrene / maleic acid random copolymer (number average molecular weight 10,000) was used as the polymer dispersant. Similarly, a colorant dispersion Bk-9 was obtained.
- Example Bk- Except that CI Pigment Black 7 used in Example 1 was used and n-butyl methacrylate-methacrylic acid block copolymer (number average molecular weight 10,000) was used as a polymer dispersant.
- a colorant dispersion Bk-10 was obtained in the same manner as in 1.
- Color material dispersion Bk in the same manner as in Example Bk-1 except that CI pigment black 1 used in Example Bk-2 was used and polyoxyethylene hexadecyl ether (HLB12.9) was used as a dispersant. — I got 11.
- the reflection density of the image after irradiating the printed matter with a xenon lamp for 100 hours was measured, and the residual ratio of the reflection density before and after the light fastness test was determined and used as a measure of the water fastness.
- the evaluation criteria were as follows.
- Residual rate of image density is 90% or more.
- the residual ratio of the image density is 80% or more and less than 90%.
- the same polymer dispersant used for the yellow ink was used.
- Example M Except that the color material of Example 1 was changed to C.I.
- Example M Except that the color material of Example 1 was changed to C.I.
- a colorant dispersion M-4 was obtained in exactly the same manner as in Example M-1, except that the colorant of Example M-1 was changed to CI Pigment Red 202.
- the concentration of acetone in the obtained colorant dispersion was analyzed by gas chromatography, but was not detected, and the result was judged to be V which did not remain in the colorant dispersion.
- polymer dispersant 1: 900.
- Example M-1 was the same as Example M-1 except that CI Pigment Red 122 used in Example M-2 was used and a styrene / maleic acid random copolymer (number average molecular weight 10,000) was used as the polymer dispersant. Similarly, a colorant dispersion M-9 was obtained.
- Example M Except that CI Pigment Red 122 used in Example 2 was used and n-butyl methacrylate-methacrylic acid block copolymer (number average molecular weight 10,000) was used as a polymer dispersant. In the same manner as in -1, a coloring material dispersion M-10 was obtained.
- Color material dispersion M was prepared in the same manner as in Example M-1 except that CI Pigment Red 184 used in Example M-3 was used and polyoxyethylene hexadecyl ether (HLB12.9) was used as a dispersant. — I got 11.
- the same polymer dispersant used for the yellow ink was used.
- Example C Except that the colorant of Example 1 was changed to C.I.
- a colorant dispersion C3 was obtained in exactly the same manner as in Example C-1, except that the colorant of Example C1 was changed to C.I. Pigment Blue 15: 2. The concentration of acetone in the resulting colorant dispersion was analyzed by gas chromatography, but was not detected and did not remain in the colorant dispersion.
- polymer dispersant 1: 22.
- a colorant dispersion C4 was obtained in exactly the same manner as in Example C1, except that the colorant of Example C1 was changed to CI Pigment Blue 15: 3. The concentration of acetone in the resulting colorant dispersion was analyzed by gas chromatography, but was not detected and did not remain in the colorant dispersion.
- CI Pigment Benole 15 4 1.0 ⁇ and acetone 99.0 ⁇ were mixed, heated to 40 ° C. and stirred well so as to mix them uniformly.
- This mixed solution was added to a solution prepared by dissolving 1 part of the polymer dispersant AO used in Example C1 in 99.9 parts of acetone, mixed, and then 10.0 parts of water was added. Thereafter, acetone was removed with a rotary evaporator to obtain a coloring material dispersion C-5.
- the concentration of acetone in the obtained colorant dispersion was analyzed by gas chromatography, but was not detected, and it was determined that no acetone remained in the colorant dispersion.
- a colorant dispersion C7 was obtained in the same manner as in Example C1, except that the colorant of Example C1 was changed to CI Pigment Green 7.
- the concentration of acetone in the obtained colorant dispersion was analyzed by gas chromatography. Force was not detected and did not remain in the colorant dispersion.
- a mixture of 1.0% of 15: 3 CI pigment and 99.0% of acetone was mixed, and the mixture was heated to 40 ° C. and stirred well so as to mix uniformly.
- This mixed solution was added to a solution in which 1.0 part of the polymer dispersant B was dissolved in 99.0 parts of acetone, mixed, and then 10.0 parts of water was added. Thereafter, acetone was removed with a rotary evaporator to obtain a coloring material dispersion C8.
- the concentration of acetone in the obtained colorant dispersion was analyzed by gas chromatography, but was not detected, and it was determined that the acetone remained in the colorant dispersion and was not present.
- CI Pigment Benole 15 6 1.0 ⁇ and acetone 99.0 ⁇ were mixed, heated to 40 ° C with a calo, and stirred well so as to mix them uniformly. This mixed solution was added to a solution of 1.0 part of the polymer dispersant C dissolved in 99.0 parts of acetone, mixed, and then 10.0 parts of water was added. Thereafter, acetone was removed with a rotary evaporator to obtain a colorant dispersion C9. The concentration of acetone in the obtained colorant dispersion was analyzed by gas chromatography, but was not detected, and it was determined that the acetone remained in the colorant dispersion and was not present.
- polymer dispersant 1: 900.
- Example C-1 Same as Example C-1 except that CI Pigment Blue 16 used in Example C1 was used and a styrene / maleic acid random copolymer (number average molecular weight 10,000) was used as a polymer dispersant. Thus, a colorant dispersion C-10 was obtained.
- Example C Except that CI Pigment Blue 15: 3 used in C4 was used and n-butyl methacrylate-methacrylic acid block copolymer (number average molecular weight 10,000) was used as a polymer dispersant. A colorant dispersion C11 was obtained in the same manner as C1.
- Example C2 Colorant dispersion in the same manner as in Example C1 except that CI pigment blue 15: 1 used in Example C2 was used and polyoxyethylenehexadecyl ether (HLB12.9) was used as a dispersant. C12 was obtained.
- FIG. 1 is a longitudinal sectional view showing one example of a head of an ink jet recording apparatus.
- FIG. 2 is a cross-sectional view showing one example of a head of an ink jet recording apparatus.
- FIG. 3 is an external perspective view of a head obtained by multiplying the head shown in FIG. 1.
- FIG. 4 is a schematic perspective view showing one example of an ink jet recording apparatus.
- FIG. 5 is a longitudinal sectional view showing one example of an ink cartridge.
- FIG. 6 is a perspective view showing an example of a recording unit.
- FIG. 7 is a schematic sectional view showing another configuration example of the ink jet recording head.
- Ink absorber :: Discharge recovery part:: Self-recording head,:: Carriage
- Atmospheric communication port :: Ink flow path:: Orifice plate:: Diaphragm
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
- Ink Jet Recording Methods And Recording Media Thereof (AREA)
- Ink Jet (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP20040792651 EP1676893B1 (en) | 2003-10-20 | 2004-10-20 | Ink for inkjet recording, method of inkjet recording, ink cartridge and inkjet recording apparatus |
US10/573,577 US7481524B2 (en) | 2003-10-20 | 2004-10-20 | Ink for inkjet recording, method of inkjet recording, ink cartridge and inkjet recording apparatus |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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JP2003-359333 | 2003-10-20 | ||
JP2003359333A JP4510421B2 (ja) | 2003-10-20 | 2003-10-20 | インクジェット記録用インク、インクジェット記録方法、インクカートリッジおよびインクジェット記録装置 |
Publications (1)
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WO2005037937A1 true WO2005037937A1 (ja) | 2005-04-28 |
Family
ID=34463333
Family Applications (1)
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PCT/JP2004/015485 WO2005037937A1 (ja) | 2003-10-20 | 2004-10-20 | インクジェット記録用インク、インクジェット記録方法、インクカートリッジおよびインクジェット記録装置 |
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US (1) | US7481524B2 (ja) |
EP (1) | EP1676893B1 (ja) |
JP (1) | JP4510421B2 (ja) |
CN (1) | CN100540618C (ja) |
WO (1) | WO2005037937A1 (ja) |
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Citations (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002292989A (ja) * | 2001-03-28 | 2002-10-09 | Canon Inc | 液滴による画像形成方法および画像形成装置並びに液滴吐出飛翔方法 |
JP2003119342A (ja) * | 2001-08-07 | 2003-04-23 | Canon Inc | 刺激応答性組成物、並びに該組成物を用いた画像形成方法および装置 |
JP2003261738A (ja) * | 2002-03-06 | 2003-09-19 | Canon Inc | イオン性官能基を有するポリマーを含有する組成物、インク組成物、該インク組成物を用いた画像形成方法および画像形成装置 |
JP2004009679A (ja) * | 2002-06-11 | 2004-01-15 | Canon Inc | 画像形成方法、画像形成装置および被記録媒体 |
JP2004035736A (ja) * | 2002-07-03 | 2004-02-05 | Canon Inc | 分散性組成物及び画像形成方法並びに画像形成装置 |
JP2004115717A (ja) * | 2002-09-27 | 2004-04-15 | Canon Inc | ブロック高分子化合物、それらを用いた組成物及び画像形成方法並びに画像形成装置 |
JP2004203968A (ja) * | 2002-12-24 | 2004-07-22 | Canon Finetech Inc | インクジェット記録用インク、インクジェット記録方法、インクカートリッジ及びインクジェット記録装置 |
JP2004204112A (ja) * | 2002-12-26 | 2004-07-22 | Canon Finetech Inc | インクジェットプリンター用インク及び記録方法 |
JP2004210939A (ja) * | 2002-12-27 | 2004-07-29 | Canon Finetech Inc | インクジェット記録用インク、これを用いたインクジェット記録方法、インクカートリッジ及びインクジェット記録装置 |
JP2004210937A (ja) * | 2002-12-27 | 2004-07-29 | Canon Finetech Inc | 水性インク |
JP2004210940A (ja) * | 2002-12-27 | 2004-07-29 | Canon Finetech Inc | インクジェット記録用インク、これを用いたインクジェット記録方法、インクカートリッジ及びインクジェット記録装置 |
JP2004210938A (ja) * | 2002-12-27 | 2004-07-29 | Canon Finetech Inc | インクジェット記録用インク、これを用いたインクジェット記録方法、インクカートリッジ及びインクジェット記録装置 |
JP2004210864A (ja) * | 2002-12-27 | 2004-07-29 | Canon Finetech Inc | インクジェットプリンター用インク及びインクジェット記録方法 |
JP2004217915A (ja) * | 2002-12-27 | 2004-08-05 | Canon Finetech Inc | インクジェットプリンター用インク |
JP2004249716A (ja) * | 2003-01-28 | 2004-09-09 | Canon Finetech Inc | 画像記録方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0778321B2 (en) * | 1995-12-08 | 2012-10-10 | Seiko Epson Corporation | Ink set for ink jet recording and ink jet recording method using the same |
JP4365896B2 (ja) | 1995-12-08 | 2009-11-18 | セイコーエプソン株式会社 | インクジェット記録用インクセットおよびインクジェット記録方法 |
US6075069A (en) * | 1996-09-24 | 2000-06-13 | Seiko Epson Corporation | Color ink jet recording method |
JP4016483B2 (ja) * | 1998-05-29 | 2007-12-05 | 富士ゼロックス株式会社 | 記録材料および画像形成方法 |
JP2001187851A (ja) * | 1999-12-28 | 2001-07-10 | Kao Corp | インクジェット記録用水系インク |
JP3874336B2 (ja) * | 2000-12-05 | 2007-01-31 | 株式会社リコー | 記録液、これを用いたインクジェット記録方法及び記録用機器 |
JP3831941B2 (ja) | 2001-03-07 | 2006-10-11 | セイコーエプソン株式会社 | インクセット並びにこれを用いた記録方法及び記録物 |
JP2003096366A (ja) * | 2001-09-25 | 2003-04-03 | Konica Corp | インク、インクセット及びインクジェット記録方法 |
EP1371696B1 (en) * | 2002-06-14 | 2006-08-09 | Canon Kabushiki Kaisha | Particle composition, recording method, and recording apparatus using the particle composition |
EP1439715A1 (en) * | 2003-01-16 | 2004-07-21 | Dialog Semiconductor GmbH | Weighted gradient based colour interpolation for colour filter array |
US7216969B2 (en) * | 2003-01-28 | 2007-05-15 | Canon Finetech Inc. | Image recording method |
-
2003
- 2003-10-20 JP JP2003359333A patent/JP4510421B2/ja not_active Expired - Fee Related
-
2004
- 2004-10-20 WO PCT/JP2004/015485 patent/WO2005037937A1/ja active Application Filing
- 2004-10-20 US US10/573,577 patent/US7481524B2/en not_active Expired - Fee Related
- 2004-10-20 EP EP20040792651 patent/EP1676893B1/en not_active Ceased
- 2004-10-20 CN CNB200480031006XA patent/CN100540618C/zh not_active Expired - Fee Related
Patent Citations (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002292989A (ja) * | 2001-03-28 | 2002-10-09 | Canon Inc | 液滴による画像形成方法および画像形成装置並びに液滴吐出飛翔方法 |
JP2003119342A (ja) * | 2001-08-07 | 2003-04-23 | Canon Inc | 刺激応答性組成物、並びに該組成物を用いた画像形成方法および装置 |
JP2003261738A (ja) * | 2002-03-06 | 2003-09-19 | Canon Inc | イオン性官能基を有するポリマーを含有する組成物、インク組成物、該インク組成物を用いた画像形成方法および画像形成装置 |
JP2004009679A (ja) * | 2002-06-11 | 2004-01-15 | Canon Inc | 画像形成方法、画像形成装置および被記録媒体 |
JP2004035736A (ja) * | 2002-07-03 | 2004-02-05 | Canon Inc | 分散性組成物及び画像形成方法並びに画像形成装置 |
JP2004115717A (ja) * | 2002-09-27 | 2004-04-15 | Canon Inc | ブロック高分子化合物、それらを用いた組成物及び画像形成方法並びに画像形成装置 |
JP2004203968A (ja) * | 2002-12-24 | 2004-07-22 | Canon Finetech Inc | インクジェット記録用インク、インクジェット記録方法、インクカートリッジ及びインクジェット記録装置 |
JP2004204112A (ja) * | 2002-12-26 | 2004-07-22 | Canon Finetech Inc | インクジェットプリンター用インク及び記録方法 |
JP2004210939A (ja) * | 2002-12-27 | 2004-07-29 | Canon Finetech Inc | インクジェット記録用インク、これを用いたインクジェット記録方法、インクカートリッジ及びインクジェット記録装置 |
JP2004210937A (ja) * | 2002-12-27 | 2004-07-29 | Canon Finetech Inc | 水性インク |
JP2004210940A (ja) * | 2002-12-27 | 2004-07-29 | Canon Finetech Inc | インクジェット記録用インク、これを用いたインクジェット記録方法、インクカートリッジ及びインクジェット記録装置 |
JP2004210938A (ja) * | 2002-12-27 | 2004-07-29 | Canon Finetech Inc | インクジェット記録用インク、これを用いたインクジェット記録方法、インクカートリッジ及びインクジェット記録装置 |
JP2004210864A (ja) * | 2002-12-27 | 2004-07-29 | Canon Finetech Inc | インクジェットプリンター用インク及びインクジェット記録方法 |
JP2004217915A (ja) * | 2002-12-27 | 2004-08-05 | Canon Finetech Inc | インクジェットプリンター用インク |
JP2004249716A (ja) * | 2003-01-28 | 2004-09-09 | Canon Finetech Inc | 画像記録方法 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7754783B2 (en) * | 2005-06-09 | 2010-07-13 | Canon Kabushiki Kaisha | Resin-containing composition, liquid application method and liquid application apparatus |
US7695554B2 (en) | 2005-06-10 | 2010-04-13 | Canon Kabushiki Kaisha | Ink jet ink, method of producing ink jet ink, ink jet recording method, ink cartridge, and yellow ink |
Also Published As
Publication number | Publication date |
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CN100540618C (zh) | 2009-09-16 |
EP1676893B1 (en) | 2011-12-28 |
CN1871314A (zh) | 2006-11-29 |
US20070103525A1 (en) | 2007-05-10 |
EP1676893A4 (en) | 2006-11-08 |
US7481524B2 (en) | 2009-01-27 |
JP4510421B2 (ja) | 2010-07-21 |
EP1676893A1 (en) | 2006-07-05 |
JP2005120310A (ja) | 2005-05-12 |
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