WO2006064784A1 - 新規アゾ化合物または塩、そのアゾ化合物を含有するインク組成物及び着色体 - Google Patents
新規アゾ化合物または塩、そのアゾ化合物を含有するインク組成物及び着色体 Download PDFInfo
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- WO2006064784A1 WO2006064784A1 PCT/JP2005/022830 JP2005022830W WO2006064784A1 WO 2006064784 A1 WO2006064784 A1 WO 2006064784A1 JP 2005022830 W JP2005022830 W JP 2005022830W WO 2006064784 A1 WO2006064784 A1 WO 2006064784A1
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Classifications
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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
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B29/00—Monoazo dyes prepared by diazotising and coupling
- C09B29/34—Monoazo dyes prepared by diazotising and coupling from other coupling components
- C09B29/36—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds
- C09B29/3604—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom
- C09B29/3617—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a six-membered heterocyclic with only one nitrogen as heteroatom
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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
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B29/00—Monoazo dyes prepared by diazotising and coupling
- C09B29/0025—Monoazo dyes prepared by diazotising and coupling from diazotized amino heterocyclic compounds
- C09B29/0074—Monoazo dyes prepared by diazotising and coupling from diazotized amino heterocyclic compounds the heterocyclic ring containing nitrogen and sulfur as heteroatoms
- C09B29/0077—Monoazo dyes prepared by diazotising and coupling from diazotized amino heterocyclic compounds the heterocyclic ring containing nitrogen and sulfur as heteroatoms containing a five-membered heterocyclic ring with one nitrogen and one sulfur as heteroatoms
- C09B29/0085—Thiazoles or condensed thiazoles
- C09B29/0088—Benzothiazoles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B29/00—Monoazo dyes prepared by diazotising and coupling
- C09B29/34—Monoazo dyes prepared by diazotising and coupling from other coupling components
- C09B29/36—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds
- C09B29/3604—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom
- C09B29/3617—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a six-membered heterocyclic with only one nitrogen as heteroatom
- C09B29/3621—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a six-membered heterocyclic with only one nitrogen as heteroatom from a pyridine ring
- C09B29/3639—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a six-membered heterocyclic with only one nitrogen as heteroatom from a pyridine ring from a pyridine ring containing one or more amino groups
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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
-
- 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
- C09D11/328—Inkjet printing inks characterised by colouring agents characterised by dyes
Definitions
- the present invention relates to a novel azo compound or a salt thereof, an ink composition containing the azo compound, and a colored product obtained using the same.
- water-based inks in which water-soluble dyes are dissolved in aqueous media have been used as inks such as fountain pens, felt-tip pens, and inks for ink jet recording.
- inks such as fountain pens, felt-tip pens, and inks for ink jet recording.
- pen tips and inks are used.
- a water-soluble organic solvent is added to prevent clogging of the ink at the discharge nozzle.
- These conventional inks provide a recorded image with sufficient density, do not cause clogging of the pen tip and nozzles, good drying properties on the recording material, low bleeding, and storage stability.
- the image formed is required to have fastness such as water resistance, light resistance and moisture resistance.
- Patent Document 3 Although a compound similar to the compound of the present invention is described in Patent Document 3, this compound has a deep red color and is an unsuitable hue as an inkjet ink. Further, the compound described in Patent Document 3 is a reactive dye having a leaving group, and its water solubility decreases when it is eliminated. In addition, sulfuric acid is generated during desorption, which lowers the pH and may adversely affect the inkjet printer head. From these points, the compound described in Patent Document 3 is not suitable for inkjet use.
- the dye for inkjet recording is required to have a high density of printed images and excellent fastness such as water resistance, moisture resistance, light resistance and gas resistance.
- Gas resistance refers to the resistance to a phenomenon that occurs when ozone gas having an oxidizing action present in the air reacts with a dye on or in a recording paper and discolors the printed image.
- Ozone gas is considered to be a causative substance that promotes the fading phenomenon of ink jet recorded images. Since this discoloration phenomenon is characteristic of ink jet images, improvement of ozone gas resistance is an important issue.
- the ink receiving layer provided on the surface of photographic image quality inkjet paper often uses porous materials in order to speed up ink drying and reduce bleeding at high image quality.
- Moisture resistance means that a colored recording material is exposed to high humidity. This is the resistance to the phenomenon that the dye pigment in the recording material bleeds when stored in a moderate atmosphere. If there is a blur of the dye pigment, it is important to reduce such a blur as much as possible, especially in an image that requires a high-definition image quality such as a photographic tone. Therefore, moisture resistance is also an important issue required for ink-jet pigments, as with the aforementioned ozone gas resistance.
- Patent Document 1 Japanese Patent Laid-Open No. 2002-241661 (Pages 1-17)
- Patent Document 2 JP 2002-256187 A (Page 4)
- Patent Document 3 JP-A 57-47361 (page 16)
- the present invention is a water-soluble dye (compound) having a hue and sharpness suitable for ink jet recording having high solubility in water, and excellent in light resistance, moisture resistance and gas fastness of the recorded matter, and
- An object is to provide an ink composition containing the same.
- D represents a residue of an aromatic or heterocyclic diazo component
- R1 represents a hydrogen atom, a C1-C4 alkyl group or a trifluoromethyl group
- R2 represents a hydrogen atom, a cyano group, or a rubamoyl group
- R3, R4, R5, R6 are the same or different hydrogen atoms
- a C1-C4 alkyl group substituted with a sulfonic acid group or a carboxyl group or a salt thereof.
- D is the following formula (3) or (4)
- XI, X2, X3, X4, Yl, ⁇ 2, ⁇ ⁇ ⁇ 3 and ⁇ 4 are each independently a hydrogen atom, a halogen atom, a nitro group, a cyano group, a hydroxyl group, a sulfonic acid group, a substituted or non-substituted group.
- D is a substituted or substituted benzothiazole group or a substituted or substituted isobenzothiazole group, and the substituent is a hydroxyl group, a sulfonic acid group, an alkylsulfonyl group, an alkoxy group or a carboxyl group.
- the azo compound of the formula (1) of the present invention has a very clear and light hue on ink jet recording paper, excellent water solubility, and good filterability for membrane filters during the production of ink compositions. Has characteristics. Further, those which show an orange color when this compound is used alone or together with ammonia are preferred.
- the ink composition of the present invention using this compound has no crystal precipitation, physical property change, color change, etc. after long-term storage. Storage stability is good.
- a printed matter using the azo compound of the present invention as an orange ink for ink jet recording has an ideal orange hue without selecting a recording material (paper, film, etc.), and has been conventionally used for ink jet recording. It is possible to reproduce orange and red with higher clarity than to reproduce orange or red with magenta ink.
- the orange ink composition of the present invention in combination with the three primary colors of yellow, magenta, and cyan, it is also possible to faithfully reproduce the hue of a photographic color image on paper. Furthermore, even when recording on a recording material coated with inorganic fine particles such as paper for exclusive use for photographic image ink (film), various fastnesses, light resistance, ozone resistance, and moisture resistance are good. Excellent long-term storage stability of recorded images. Accordingly, the azo compound of the formula (1) is extremely useful as an ink coloring matter for ink jet recording. Further, the water-soluble monoazo compound of the formula (1) can be used for other colors, particularly for toning for black.
- the ink coloring matter of the present invention is represented by the above formula (1) in the form of a free acid.
- the alkyl group in the alkyl group, alkoxy group, alkylsulfonyl group, etc. preferably includes C1-C4 alkyl groups such as methyl group, ethyl group, n_propyl group, iso_propyl group, and the like. Groups are more preferred.
- R1 in the formula (1) represents a substituted or unsubstituted alkyl group.
- alkyl group include C1-C4 alkyl groups such as a methyl group, an ethyl group, an n-propyl group, and an iso_propyl group, and a methyl group is preferable.
- R2 in the formula (1) represents a hydrogen atom, a cyano group or a strong ruberoyl group, and a cyano group is preferred.
- R3, R4, R5, and R6 are the same or different and each represents a C1-C4 alkyl group substituted with a hydrogen atom, a sulfonic acid group, or a carboxyl group. .
- preferred as R3, R4, R5, and R6 are each independently a hydrogen atom, 2-sulfoethyl, sulfomethyl group, 2-carboxyethyl group, or carboxymethyl group.
- R4 and R5 are hydrogen atoms
- R3 and R6 are 2-sulfoethyl groups or 2-carboxyethyl groups
- 2-sulfoethyl groups are more preferable.
- D in the formula (1) represents a residue of an aromatic or heterocyclic diazo component.
- An aromatic ring represents a substituted or unsubstituted C6-C10 aromatic ring residue, for example, a phenyl group or a substituted or unsubstituted naphthyl group.
- the heterocyclic group may have a C6-C10 aromatic ring having 1 to 3, preferably 1 to 2 carbon atoms selected from a nitrogen atom, an oxygen atom and a thio atom.
- a pyrazole ring an imidazole ring, a thiazole ring, a benzothiazole ring, an isothiazole ring, a benzoisothiazole ring and a thiadiazole ring, and preferably a benzothiazole ring and a benzoisothiazole ring.
- These heterocycles may be substituted.
- Substituents include halogen atoms (eg chlorine atom, bromine atom, fluorine atom, etc.), nitro group, cyano group, hydroxyl group, sulfonic acid group, substituted or unsubstituted alkyl group, alkoxy group, carboxyl group, strong rubamoyl group , Alkoxycarbonyl group, asinole group, acylamino group, alkylsulfonyl group, thiocino group or sulfamoyl group, etc., including hydroxynole group, sulfonic acid group, C1-C4 alkoxy group, carboxyl group, C1 C4 alkylsulfonyl group, etc. Is preferred.
- halogen atoms eg chlorine atom, bromine atom, fluorine atom, etc.
- nitro group eg chlorine atom, bromine atom, fluorine atom, etc.
- cyano group e
- D is a residue of a diazo component represented by the above formula (3) or (4).
- XI, X2, and X4 are all hydrogen atoms
- X3 is a hydrogen atom, a hydroxyl group, a sulfonic acid group, an alkoxy group, a carboxyl group, or an alkynole.
- a sulfonyl group is more preferred when it is a more preferred hydrogen atom or sulfonic acid group.
- Yl, ⁇ 3, ⁇ 4 are all hydrogen atoms, and ⁇ 2 is a hydrogen atom that is more preferably a hydrogen atom, a sulfonic acid group, or a carboxyl group. Or it is still more preferable when it is a sulfonic acid group.
- preferred compounds of the formula (1) include: R1 is a C1-C4 alkyl group, preferably a methyl group, R2 is a cyano group or a strong rubamoyl group, preferably a cyano group, and R4 and R5 are hydrogen atoms.
- R3 and R6 are sulfo C1-C4 alkyl, preferably sulfoethyl group
- D is formula (3) or (4), preferably formula (3)
- ⁇ 3 is a hydrogen atom, hydroxyl group, sulfonic acid group, More preferably an alkoxy group, more preferably a C1-C4 alkoxy group, a carboxyl group, and an alkylsulfonyl group, more preferably a CI-C4 alkylsulfonyl group.
- X3 is a hydrogen atom or a sulfonic acid group.
- the salt of the compound of formula (1) is an inorganic or organic cation salt.
- the salt is a lithium salt, a sodium salt, a potassium salt, or an ammonium salt represented by the general formula (5).
- Z1 to Z4 each independently represent a hydrogen atom, an alkyl group, a hydroxyalkyl group or a hydroxyalkoxyalkyl group.
- Examples of the alkyl group in Z1 to Z4 of the formula (2) include a C1-C4 alkyl group such as a methyl group and an ethyl group.
- Examples of the hydroxyalkyl group include a hydroxymethyl group, 2-hydroxy C1-C4 hydroxyalkyl groups such as ethyl group, 3-hydroxypropyl group, 2-hydroxypropyl group, 4-hydroxybutyl group, 3-hydroxybutyl group, 2-hydroxybutyl group and the like, and further hydroxyalkoxyalkyl group Examples of hydroxy (C1-C4) alkoxy such as hydroxyethoxymethyl group, 2-hydroxyethoxyethyl group, 3-hydroxyethoxypropyl group, 3-hydroxyethoxybutyl group, 2-hydroxyethoxybutyl group ( C1-C4) alkyl group.
- the salt can be obtained as a wet cake by adding sodium chloride to a reaction solution, or a cake or a dried product dissolved in water, salting out, and filtering.
- the crystals can be obtained in the form of the free acid (or partly as a sodium salt).
- Power S can be.
- water for example, water
- potassium oxide, lithium hydroxide, aqueous ammonia, and a compound of formula (6) are added to make alkaline, corresponding potassium salts, lithium salts, ammonium salts, and organic salts can be obtained.
- these salts particularly preferred are lithium and sodium salts.
- the compound represented by the formula (1) of the present invention can be produced, for example, as follows.
- the formula is obtained by stirring the dichloropyridine represented by the following formula (A) and the substituted amine represented by the formula (B) or (C) together with a polar solvent such as dimethyl sulfoxide at 80 to 160 ° C with heating.
- a coupler component represented by (D) is obtained.
- the diazo component represented by the formula (E) is diazotized by a conventional method and then coupled with the coupler (D).
- the symbols R1 to R6 and D in the formulas (A) to (E) are the same as above.
- Examples of the substituted amine represented by the formula (B) or (C) include aminoalkylsulfonic acid and aminoalkylcarboxylic acid.
- aminoalkylsulfonic acid includes amino Examples include methyl sulfonic acid, aminoethyl sulfonic acid, aminopropino sulfonic acid, and aminobutyl sulfonic acid.
- aminoalkyl carboxylic acids include amino amino acid, aminoamino acid, aminoamino acid, and amino acid. Nopropionic acid or 2-aminoethylsulfonic acid is preferred, and 2-aminoethylsulfonic acid is more preferred.
- the diazo component represented by the formula (E) is preferably an aromatic group having a carbon number of C6 to C10. Or a C6-C10 aromatic ring having 5 to 6-membered heterocyclic amine, preferably having a substituent, benzothiazolamine or having a substituent. Benzoisothiazolamine, and benzothiazolamine which may have a substituent is more preferable.
- Substituents in these groups include halogen atoms (for example, chlorine atoms, bromine atoms, fluorine atoms, etc.), nitro groups, cyan groups, hydroxyl groups, sulfonic acid groups, substituted or unsubstituted alkyl groups, alkoxy groups, Examples thereof include a carboxyl group, a strong rubamoyl group, an alkoxycarbonyl group, an acylol group, an acylamino group, an alkylsulfonyl group, a thiociano group or a sulfamoyl group, and a hydroxyl group, a sulfonic acid group, a C1-C4 alkoxy group, a carboxyl group, A C1-C4 alkylsulfonyl group and the like are preferable.
- the position of the substituent is preferably 6th position of the benzothiazole group or 5th position of the benzoisothiazole
- azo compound represented by the formula (1) include, for example, the following compounds Nos. 1 to 15. Among these, the compound No. 1 or the compound No. 2 is most preferable.
- the compound of the present invention is a natural and synthetic fiber material or mixed as an orange pigment for ink. Although it can be used for dyeing textiles, it is more suitable for the production of inks for writing and ink jet recording.
- reaction liquid containing the compound of formula (1) of the present invention can be directly used for the production of an ink composition. However, it can also be isolated from the reaction liquid, dried, for example spray dried, and then processed into an ink composition.
- the compound of the present invention is usually added in water or water containing a water-soluble organic solvent (aqueous solvent) from 0.:! To 20% by weight, more preferably from 1 to: 15% by weight, still more preferably 2. It is a water-based ink composition containing ⁇ 10% by weight, and the balance may be water alone, but the water-soluble organic solvent is 0-30% by weight (preferably 1-30./o), and other additives 0-: 10 It may contain% by weight. If no other hue component is added, the hue is orange, so it can usually be called an aqueous orange ink composition.
- the ink composition of the present invention may contain 0 to 30% by weight of a water-soluble organic solvent and 0 to 5% by weight of an ink preparation agent.
- Polyalkylene glycol or thioglycol, glycerin, hexane-1. 2. 6_triol, etc. polyol (trione monole), ethylene glycol monomethenoate ethere or ethylene glyconole monoethyle ether, diethylene glycol monomethyl ether Or diethylene glycol monoethyl ether or triethylene glycol monomethyl ether or triethylene glycol Examples include (C1 C4) alkyl ethers of polyhydric alcohols such as noethyl ether, ⁇ -butyrolatatane, and dimethyl sulfoxide. These water-soluble organic solvents are used alone or in combination.
- 2_pyrrolidone, ⁇ -methyl_2_pyrrolidone, mono, di or triethylene glycol and dipropylene glycol are preferable, and 2_pyrrolidone, ⁇ -methyl 2_pyrrolidone, diethylene glycol are more preferable. It is.
- Examples of the ink preparation agent include antiseptic / antifungal agents, rhomatic modifiers, chelating reagents, antifungal agents, water-soluble ultraviolet absorbers, water-soluble polymer compounds, dye-dissolving agents, and surfactants.
- Examples of the antiseptic / antifungal agent include organic sulfur, organic nitrogen sulfur, organic halogen, haloallylsulfone, odopropargyl, ⁇ -haloalkylthio, benzthiazole, nitrotyryl, pyridine, and 8-oxyquinoline.
- Benzothiazole isothiazoline, dithiol, pyridine oxyd, nitropropane, organotin, quinol, quaternary ammonium salt, triazine, thiadiazine, anilide, adamantane, dithiocarbamate , Brominated indanone, benzyl bromacetate, and inorganic salt compounds.
- the organic halogen compound include sodium pentachlorophenol
- examples of the pyridine oxide compound include sodium pyridinethiol 1 oxide
- examples of the inorganic salt compound include anhydrous sodium acetate, and isothiazoline.
- Examples of the compound include 1, 2's isothiazoline-3one, 2- ⁇ -octyl-4 isothiazoline 3on, 5 chloro-2-methynole 4 isothiazoline-3one, 5 chloro-2-methinole 4 isothiazoline 1-one magnesium chloride, 5 Chloro-2-methy-4-isothiazoline 1-on calcium chloride, 2-methyl-4_isothiazoline 1-on-calcium chloride, and the like.
- Other antiseptic / antifungal agents include sodium sorbate benzoate and sodium benzoate.
- any substance can be used as long as it can control the ⁇ of the ink within the range of 8.0 to 11.0 without adversely affecting the prepared ink.
- any substance can be used as long as it can control the ⁇ of the ink within the range of 8.0 to 11.0 without adversely affecting the prepared ink.
- Alkanolamines such as diethanolamine and triethanolamine, hydroxides of alkali metals such as lithium hydroxide, sodium hydroxide and potassium hydroxide, ammonium hydroxide And alkali metal carbonates such as lithium carbonate, sodium carbonate and potassium carbonate.
- alkali metal carbonates such as lithium carbonate, sodium carbonate and potassium carbonate.
- the chelating reagent include sodium ethylenediamine tetraacetate, sodium nitrite triacetate, sodium hydroxyethyl ethylenediamine triacetate, sodium diethylenetriaminepentaacetate, sodium uramil diacetate and the like.
- antifungal agent examples include acidic sulfite, sodium thiosulfate, ammonium thioglycolate, diisopropyl ammonium nitrate, pentaerythritol tetranitrate, and dicyclohexammonium nitrate.
- Examples of the water-soluble ultraviolet absorber include sulfonated benzophenone or sulfonated benzotriazole.
- Examples of the water-soluble polymer compound include polybulal alcohol, cellulose derivative, polyamine, and polyimine.
- Examples of the dye solubilizer include urea, ⁇ -force prolatatam, ethylene carbonate and the like.
- Examples of the surfactant include an anionic surfactant, an amphoteric surfactant, a cationic surfactant, and a nonionic surfactant.
- anionic surfactants include alkyl sulphocarboxylate, ⁇ -olefin sulfonate, polyoxyethylene alkyl ether acetate, ⁇ acylamino acid and its salt, ⁇ acylmethyl taurate, and rosin acid Castor oil sulfate, lauryl alcohol sulfate, alkylphenol phosphate, alkyl phosphate, alkylarylsulfonate, jetylsulfate, jetylhexylsylsulfosuccinate dioctylsulfate, etc. It is done.
- Cationic surfactants include 2-bulupyridine derivatives and poly-4-vinylpyridine derivatives.
- amphoteric surfactants examples include amphoteric surfactants and nonionic surfactants.
- Amphoteric surfactants include, for example, lauryl dimethylaminoacetic acid betaine, 2-anolequinolene- ⁇ -carboxymethyl mono-hydroxyethylimidazolinium betaine, coconut oil fatty acid amidopropyl dimethylaminoacetic acid betaine, There are octylpolyaminoethylglycine and other imidazoline derivatives.
- Nonionic surfactants include, for example, polyoxyethylene ethylene phenyl ether, polyoxyethylene octyl phenyl ether, polyoxyethylene dodecyl phenyl ether, polyoxyethylene octyl phenyl ether, polyoxyethylene oleyl ether.
- Polyoxyethylene lauryl ether such as reoxyethylene alkyl ether and polyoxyalkylalkyl ether, polyoxyethylene oleic acid, polyoxyethylene oleate, polyoxyethylene distearate, sorbitan laurate, sorbitan monostearate , Ester compounds such as sorbitan monooleate, sorbitan sesquilate, polyoxyethylene monooleate, polyoxyethylene stearate, 2, 4, 7, 9—tetramethyl _ 5—decyne-1,4—diol, 3 , 6-Dimethyl-1, 4-Octin-1, 3,6-Diol, 3,5-Dimethyl _ 1-Hexin _3ol and other acetylene glycols (for example, Surfinol 104, 82 manufactured by Nissin Chemical Co., Ltd.) , 465, orphan STG, etc.).
- Polyoxyethylene lauryl ether such as reoxyethylene alkyl ether and polyoxyalky
- the aqueous ink composition of the present invention can be produced by dissolving the compound represented by the formula (1) in water or the above aqueous solvent together with the above ink preparation agent or the like.
- a chromogen having a low content of metal cation chlorides, sulfates and other inorganic substances is, for example, 1% by weight or less. Degree.
- a conventional method such as a method using a reverse osmosis membrane.
- the order in which the components are dissolved is not particularly limited.
- the dye may be dissolved in water or the above aqueous solvent, and the ink preparation agent may be added and dissolved, or after the dye is dissolved in water, the aqueous solvent and ink preparation are added and dissolved. May be.
- the order may be different from this, and an ink composition may be produced by adding an aqueous solvent and an ink preparation agent to a dye reaction solution or a solution subjected to a desalting treatment with a reverse osmosis membrane.
- the water used is preferably one having few impurities such as ion exchange water or distilled water.
- the pore size of the filter for microfiltration is usually 1 micron to 0.1 micron, preferably 0.8 micron to 0.2 micron.
- the solution containing the azo compound of the above formula (1) is added to the solution.
- the ammonium salt of the azo compound of formula (1) is mixed with another salt, preferably the sodium salt, by dissolving the azo compound of formula (1) in a solution containing ammonia. It is preferable to be in a state that exists.
- the orange ink composition containing the water-soluble monoazo compound of the present invention is suitable for use in printing, copying, marking, writing, drawing, stamping, or recording methods, particularly in inkjet recording.
- a high quality orange print with good resistance to water, sunlight, ozone and friction is obtained.
- the compound of the present invention can be made to have a favorite orange or red tone by further blending a publicly known and used dye such as yellow or magenta. It can also be used for toning for other colors, particularly black.
- the colored product of the present invention is colored with the compound of the present invention.
- the material to be colored include, but are not limited to, paper, fiber, cloth (cellulose, nylon, wool, etc.), leather, color filter base material, and the like.
- a printing method such as a dip dyeing method, a textile printing method, a screen printing method, a method S using an ink jet printer, and a method using an ink jet printer are preferable.
- Examples of recording materials (media) to which the ink jet recording method of the present invention can be applied include information transmission sheets such as paper and film, fibers and leather.
- the information transmission sheet is preferably a surface-treated sheet, specifically, an ink receiving layer provided on these substrates.
- the ink-receiving layer is formed by, for example, impregnating or coating the above-mentioned base material with a cationic polymer, or by converting a porous white inorganic substance capable of absorbing the pigment in the ink, such as porous silica, alumina sol or special ceramics, into polybutyl alcohol. It is provided by coating on the surface of the base material together with a hydrophilic polymer such as polyvinylpyrrolidone.
- a paper provided with such an ink receiving layer is usually called an inkjet exclusive paper (film) or glossy paper (film).
- film for example, Pictorico (manufactured by Asahi Glass Co., Ltd.), professional photo paper, super photo paper, matte photo paper. , (All made by Canon Inc.), photo paper ⁇ glossy>, photo matte paper, Superfine exclusive glossy film (Lesson and deviation are also made by Epson Corp.), premium plus photo paper, premium glossy film, photo paper There are also Photo-Like QP (manufactured by Koni Riki Co., Ltd.). In addition Of course, it can also be used for plain paper.
- an image recorded on a recording material coated with a porous white inorganic material on the surface thereof is particularly known to be discolored greatly by ozone gas.
- the aqueous orange ink composition of the present invention is a gas. Since the resistance is excellent, it is particularly effective when recording on such a recording material.
- porous white inorganic substance examples include calcium carbonate, kaolin, talc, clay, diatomaceous earth, synthetic amorphous silica, aluminum silicate, magnesium silicate, calcium silicate, aluminum hydroxide, alumina, litbon, zeolite, and barium sulfate. Calcium sulfate, titanium dioxide, zinc sulfide, zinc carbonate and the like.
- a container containing the ink composition described above is set at a predetermined position of the ink jet printer, and is recorded on the recording material by a normal method. Record it.
- the ink jet recording method of the present invention in addition to the publicly known yellow ink composition, magenta ink composition and cyan ink composition, a green ink composition, a blue (or violet) ink composition, and an orange ink composition of the present invention. If necessary, it is used in combination with a black ink composition or the like.
- the ink composition of each color is poured into each container, and this container is set (loaded) at a predetermined position of the ink jet printer in the same manner as the container containing the aqueous orange ink composition for ink jet recording of the present invention.
- the ink jet printer include a piezo printer using mechanical vibration and a bubble jet (registered trademark) printer using bubbles generated by heating.
- the water-based orange ink composition of the present invention has a clear orange color, and has a high clear hue, particularly on ink jet glossy paper, and is used together with other yellow and magenta inks. Colors that cannot be produced by mixing ink and magenta ink can be produced, and a recorded matter with excellent color expression can be obtained. In addition, the fastness of recorded images is high, and the safety to humans is high.
- the ink according to the present invention has good stability over time, and does not precipitate or separate during storage.
- the ink according to the present invention when used in ink jet recording, the ejector (ink head) is not blocked.
- the ink according to the present invention is obtained by a continuous ink jet printer. Even if it is used for a relatively long time under constant recirculation or intermittent use by an on-demand inkjet printer, it does not cause changes in physical properties.
- 2-Amino-6-sulfobenzothiazole Diazotized with 30 parts of sulfuric acid and nitrosylsulfuric acid according to a conventional method to obtain a diazo salt. Add 20 parts by volume of the compound of the formula (5) obtained in Example 1 (1) to 3.64 parts, adjust to pH 1 .5, cool, and then diazodi 2-amino-6-sulfobenzothiazole. The um salt was added dropwise at 0 to 5 ° C. and ⁇ 1 to 2 to carry out a coupling reaction. The mixture was neutralized with sodium hydroxide and filtered to obtain 15.2 parts of a wet cake of Compound No. 2.
- Example 1 Using the compound (Compound No. 1) obtained in Example 1 (2) above, a liquid having the composition shown in Table 3 below was prepared and filtered through a 0.45 xm membrane filter. An aqueous ink composition for etching recording was obtained. The water used was ion exchange water. In addition, water and aqueous ammonia were added so that the pH force H of the ink composition was 7 to 10 and the total amount was 100 parts.
- Example 1 A test using the compound obtained in (2) is referred to as Example 7.
- tests using the compounds obtained in Examples 2 to 6 are referred to as Examples 8 to 12, respectively.
- N-methyl-1-pyrrolidone 4.0 parts Isopropyl alcohol 3.0 parts Ptylcarbyl 2.0 parts Safinol 1 0 4 PG 5 0 (Nisshin Chemical Co., Ltd.) 0.1 parts Water + Ammonia water 7 7.9 parts Total 1 0 0 .0 parts
- inkjet printer (Pixus 860i manufactured by Canon Inc.)
- glossy paper Professional Photo Paper PR-101 manufactured by Canon Inc.
- ink image-receiving layer containing a porous white inorganic substance.
- an image pattern was created so as to obtain gradations with several levels of printing density, and printed matter was created.
- An air layer and a 2 mm thick glass plate are placed on a test piece printed on Canon glossy paper and plain paper, and a xenon user meter Ci4000 (manufactured by ATLAS) is used, 0.36 W / square meter.
- the sample was irradiated for 50 hours at a torr illuminance, and the color difference ( ⁇ ) before and after the test was measured and evaluated in three stages.
- Example 1 1 (No. 5) ⁇ ⁇
- Example 1 2 (No. 8) ⁇ ⁇ Tables 4 and 5 indicate that the dye of the present invention has very high clarity and is extremely excellent in light resistance and ozone gas resistance.
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
- Ink Jet Recording Methods And Recording Media Thereof (AREA)
- Ink Jet (AREA)
- Plural Heterocyclic Compounds (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA 2589737 CA2589737A1 (en) | 2004-12-13 | 2005-12-13 | Novel azo compound or salt, ink composition containing such azo compound, and colored material |
US11/667,869 US20080011191A1 (en) | 2004-12-13 | 2005-12-13 | Novel Azo Compound or Salt, Ink Composition Comprising Such Azo Compound, and Colored Article |
JP2006548845A JP4974682B2 (ja) | 2004-12-13 | 2005-12-13 | 新規アゾ化合物または塩、そのアゾ化合物を含有するインク組成物及び着色体 |
EP20050816783 EP1837377A1 (en) | 2004-12-13 | 2005-12-13 | Novel azo compound or salt, ink composition containing such azo compound, and colored material |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004-360482 | 2004-12-13 | ||
JP2004360482 | 2004-12-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2006064784A1 true WO2006064784A1 (ja) | 2006-06-22 |
Family
ID=36587839
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2005/022830 WO2006064784A1 (ja) | 2004-12-13 | 2005-12-13 | 新規アゾ化合物または塩、そのアゾ化合物を含有するインク組成物及び着色体 |
Country Status (8)
Country | Link |
---|---|
US (1) | US20080011191A1 (ja) |
EP (1) | EP1837377A1 (ja) |
JP (1) | JP4974682B2 (ja) |
KR (1) | KR20070084232A (ja) |
CN (1) | CN101068885A (ja) |
CA (1) | CA2589737A1 (ja) |
TW (1) | TW200630438A (ja) |
WO (1) | WO2006064784A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007009077A (ja) * | 2005-06-30 | 2007-01-18 | Fujifilm Holdings Corp | アゾ化合物およびその互変異性体 |
JP2007031616A (ja) * | 2005-07-28 | 2007-02-08 | Fujifilm Holdings Corp | アゾ化合物 |
JP2019521195A (ja) * | 2016-05-25 | 2019-07-25 | ハンツマン アドバンスト マテリアルズ (スイッツァランド) ゲーエムベーハーHuntsman Advanced Materials (Switzerland) Gmbh | 分散アゾ染料、その製造方法及びその使用 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0521546D0 (en) * | 2005-10-22 | 2005-11-30 | Avecia Inkjet Ltd | Yellow azo dyes for ink jet printing |
GB0521549D0 (en) * | 2005-10-22 | 2005-11-30 | Avecia Inkjet Ltd | Yellow azo dyes for ink jet printing |
EP3137999B1 (de) * | 2014-06-10 | 2020-04-08 | Siemens Aktiengesellschaft | Verfahren und vorrichtung zur transaktionserweiterung bei opc ua |
Citations (3)
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JPH03200882A (ja) * | 1989-10-12 | 1991-09-02 | Mitsubishi Kasei Corp | 記録液及びインクジェット記録方法 |
JPH04175384A (ja) * | 1990-07-18 | 1992-06-23 | Mitsubishi Kasei Corp | 記録液及びインクジェット記録方法 |
JP2004051926A (ja) * | 2002-07-24 | 2004-02-19 | Fuji Photo Film Co Ltd | インクジェット記録用インクセットならびにインクジェット記録方法 |
Family Cites Families (6)
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CH663959A5 (de) * | 1984-07-14 | 1988-01-29 | Sandoz Ag | Anionische monoazoverbindungen mit heterocyclischer diazokomponente. |
EP0422668B1 (en) * | 1989-10-12 | 1994-02-23 | Mitsubishi Kasei Corporation | Recording liquid and ink-jet recording method |
JP3165745B2 (ja) * | 1992-07-13 | 2001-05-14 | ダイスタージャパン株式会社 | モノアゾ分散染料およびその混合物 |
TW293835B (ja) * | 1994-08-29 | 1996-12-21 | Ciba Geigy Ag | |
US7005507B2 (en) * | 2001-01-26 | 2006-02-28 | Ciba Specialty Chemicals Corporation | Azo dyes, a process for their preparation and their use in the dyeing or printing of hydrophobic fiber materials |
US6929687B2 (en) * | 2002-07-24 | 2005-08-16 | Fuji Photo Film Co., Ltd. | Ink set for ink jet recording and ink jet recording method |
-
2005
- 2005-12-13 EP EP20050816783 patent/EP1837377A1/en not_active Withdrawn
- 2005-12-13 US US11/667,869 patent/US20080011191A1/en not_active Abandoned
- 2005-12-13 JP JP2006548845A patent/JP4974682B2/ja not_active Expired - Fee Related
- 2005-12-13 CA CA 2589737 patent/CA2589737A1/en not_active Abandoned
- 2005-12-13 CN CNA2005800411544A patent/CN101068885A/zh active Pending
- 2005-12-13 KR KR20077011010A patent/KR20070084232A/ko not_active Application Discontinuation
- 2005-12-13 TW TW094144001A patent/TW200630438A/zh unknown
- 2005-12-13 WO PCT/JP2005/022830 patent/WO2006064784A1/ja not_active Application Discontinuation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03200882A (ja) * | 1989-10-12 | 1991-09-02 | Mitsubishi Kasei Corp | 記録液及びインクジェット記録方法 |
JPH04175384A (ja) * | 1990-07-18 | 1992-06-23 | Mitsubishi Kasei Corp | 記録液及びインクジェット記録方法 |
JP2004051926A (ja) * | 2002-07-24 | 2004-02-19 | Fuji Photo Film Co Ltd | インクジェット記録用インクセットならびにインクジェット記録方法 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007009077A (ja) * | 2005-06-30 | 2007-01-18 | Fujifilm Holdings Corp | アゾ化合物およびその互変異性体 |
JP2007031616A (ja) * | 2005-07-28 | 2007-02-08 | Fujifilm Holdings Corp | アゾ化合物 |
JP2019521195A (ja) * | 2016-05-25 | 2019-07-25 | ハンツマン アドバンスト マテリアルズ (スイッツァランド) ゲーエムベーハーHuntsman Advanced Materials (Switzerland) Gmbh | 分散アゾ染料、その製造方法及びその使用 |
Also Published As
Publication number | Publication date |
---|---|
TW200630438A (en) | 2006-09-01 |
EP1837377A1 (en) | 2007-09-26 |
JP4974682B2 (ja) | 2012-07-11 |
US20080011191A1 (en) | 2008-01-17 |
KR20070084232A (ko) | 2007-08-24 |
CN101068885A (zh) | 2007-11-07 |
JPWO2006064784A1 (ja) | 2008-06-12 |
CA2589737A1 (en) | 2006-06-22 |
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