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JP2005139377A |
To provide a new anthrapyridone compound and an ink composition each having a hue having high sharpness suitable for inkjet recording, having high fastness of recorded materials and excellent in storage stability.The new anthrapyridone c...
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JP3650628B2 |
PURPOSE: To obtain a novel compd. which is a black powder and is useful for pigments, fluorescent dyes, etc. CONSTITUTION: This compd. is represented by formula I [wherein R is H, a 1-20C alkyl, or a (1-4C alkyl-substd.) phenyl]. A compd...
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JP2005120265A |
To provide a water-based pigment recording liquid providing an image having excellent weather resistance and a blue color redder and deeper than that of an α-type indanthrone blue pigment, and providing a full color image having excelle...
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JP2005120266A |
To provide a black ink for inkjet which exhibits excellent light resistance, high solubility in ink solvents and excellent preservation stability.The black ink comprises at least a phthalocyanine coloring matter having a maximum absorpti...
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JP2005089677A |
To provide a new dark yellow ink obtained by using a dark yellow ink containing fine resin particles that has been conspicuously improved in resistance against color fading cause by oxidative gas, decreased in image degradation caused by...
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JP3634415B2 |
PURPOSE: To obtain a novel derivative which is useful as a highly light resistant fluorescent dye for internal coloration of plastics, coating and painting by reacting perylene tetracarboxylic dianhydride and a primary amine. CONSTITUTIO...
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JP3626213B2 |
This invention relates to a novel process for the continuous preparation of perylenetetracarboxylic diimides by fusion of a naphthalimide in a mixture of an alkali metal hydroxide and, optionally, an alkali metal carboxylate to form an i...
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JP2005041846A |
To provide a magenta dye having hue and clarity suitable for ink-jet recording and giving a recorded material having excellent durability such as light fastness, gas resistance and water resistance.The invention provides an anthrapyridon...
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JP3609454B2 |
PURPOSE: To obtain a novel perylene amidine imide dye which exhibits strong fluorescence and lightfastness and is used e.g. as a fluorescent dye, a photoconductor, or a colorant for high-molecular materials by reacting a perylene-3,4:9,1...
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JP2005500422A |
Described are articles, laminates, sheets, coatings, retroreflective articles, pigments containing thioxanthone compounds that are fluorescent colorants.
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JP2004339514A |
To solve the problem wherein a disperse dye mixture, which can give dyeing which shows improved fastness and improved buildup behaviors, is necessary when a particularly clear hue is made in a polyester fiber of an ultrafine denier of 0....
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JP2004315732A |
To provide coloring matter capable of obtaining ink for inkjet printing of high density, superior in light fastness and stability of a colored printed image and without smearing of the printed image, a colored composition using the color...
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JP2004534142A |
The invention relates to a thermoplastic fluorescent pigment obtained by the condensation of a diisocyanate prepolymer and an aliphatic diamine, a cycloaliphatic diamine or a mixture of a diamine and a polyol in the presence of a fluores...
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JP2004533422A |
Tert-alkylphenoxy-substituted polycyclic compounds of the general formula I where P is a conjugated polycyclic radical which is stable to bases and nucleophiles, optionally bears aryl substituents and contains no group from the group con...
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JP2004533504A |
The present invention relates to colorant of the general formula, wherein A, B and B', m and m' and n and n' are as defined in the description. The colorants can be used for the pigmenting of porous materials and in injekt printing and, ...
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JP2004292572A |
To provide a Magenta pigment with bright hue, high water resistance, high solubility in an organic solvent, and excellent storage stability and a printing ink capable of forming a high-quality image and giving a highly water-resistant re...
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JP2004292571A |
To provide a colorant which is suitable for inkjet recording and excellent in water resistance, light resistance, and compatibility with a resin; a water-base inkjet recording ink prepared by using the colorant and excellent in light res...
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JP2004285326A |
To obtain a perylene derivative as a pigment dispersant and provide a pigment preparation overcoming the conventional technical standard in color, rheology and general purpose applicability.The pigment preparation contains the perylene d...
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JP2004521973A5 |
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JP2004190007A |
To prepare a coloring matter having excellent fastness properties, an inkjet recording liquid having excellent light-resistance of a color image, and particularly of a magenta color, an aqueous inkjet recording liquid having high light-r...
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JP2004182985A |
To provide a method for invisibly marking a liquid petroleum hydrocarbon by using an easily prepared low-cost dye.The method comprises adding at least one dye having a specified anthraquinone imine to the liquid petroleum hydrocarbon, wh...
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JP2004518738A |
Rylene derivatives of the general formula I where the variables have the following meanings: R is hydrogen or substituted or unsubstituted C1-C30-alkyl, aryl or hetaryl; R1 is hydrogen or bromine; R2 is hydrogen or C1-C6-alkyl; R3 is hyd...
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JP2004175704A |
To provide a method for obtaining a reaction product having a low content of a by-product (formula (B)) in the reaction product containing a compound of formula (1) which is important for preparing coloring matter for an ink-jet printer ...
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JP3526279B2 |
To provide ink, particularly ink having a magenta color, ink set, ink jet recording method, recording unit, ink cartridge and ink jet recording apparatus, having good coloration property on various materials to be recorded, realizing a h...
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JP2004090372A |
To provide an optical recording medium which can record and reproduce in a high packing density equivalent to 22-27 GB by using a purple-blue color laser selected from a range of 390-430 nm of a wavelength.The optical recording medium in...
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JP2004075768A |
To obtain inkjet ink having excellent image qualities and light resistance of recorded image on a recording medium of exclusive use and plain paper and to provide an inkjet ink set and an inkjet recording method.In the inkjet ink compris...
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JP2004075767A |
To obtain inkjet ink having excellent image qualities and light resistance of recorded image on a recording medium of exclusive use and plain paper and to provide an inkjet ink set and an inkjet recording method.In the inkjet ink compris...
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JP2004075966A |
To provide colored cellophane flakes without being discolored or discoloring a molded resin itself in the case of a high temperature on using the same as a coloring agent of the molded material on extrusion molding.The colored cellophane...
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JP2004075766A |
To obtain an inkjet image in which occurrence of a spotted pattern on a solid printing part (beading), mixing between colors (bleeding), an irregular blur in an image contour (feathering) and light resistance are improved.In the inkjet i...
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JP2004506766A |
The present invention relates to the use of functionalized perylene-3,4,9,10-tetracarboxylic acid diimides as initiator and/or co-reactant for polymerization reactions, to polymers prepared using the perylene-3,4,9,10-tetracarboxylic aci...
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JP2004067925A |
To provide an ink for inkjet printing improving a generation of beading (a mottling or mottled pattern on a solid printing area), a bleeding (a color oozing between colors) feathering(irregular bleeding on a border of a picture image), a...
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JP2004506635A |
Perylene-3,4:9,10-tetracarboxylic diimides of the general formula IwhereR<1>, R<2>, R<3 >and R<4 >are independently hydrogen, chlorine, bromine or substituted or unsubstituted aryloxy, arylthio, arylamino, hetaryloxy or hetarylthio;R<5>,...
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JP2004506063A |
Disclosed are novel colorant compounds which contain one or more ethylenically-unsaturated (vinyl), photopolymerizable radicals which may be copolymewrized (or cured) with ethylenically-unsaturated monomers to produce colored composition...
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JP2004506064A |
Disclosed are thermally-stable, colored, photopolymerizable compounds containing a vinyl group which are capable of being copolymerized with reactive vinyl monomers to produce colored compositions such as polyacrylates, polymethacrylates...
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JP2004504861A |
Pharmaceutical preparation exhibiting antitumor activity
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JP2004051657A |
To provide an inkjet recording liquid which gives a colored image with a good light resistance and is excellent in color reproducibility; and an aqueous ink jet recording liquid which has an excellent storage stability in addition to the...
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JP2004035854A |
To provide an ink jet image wherein such the properties are improved that generation of a mottled pattern at a solid printing part (beading), color mixing at a borderline part between different colors (bleeding), irregular bleeding at an...
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JP3492693B2 |
PCT No. PCT/US94/05493 Sec. 371 Date Nov. 20, 1995 Sec. 102(e) Date Nov. 20, 1995 PCT Filed May 20, 1994 PCT Pub. No. WO94/28073 PCT Pub. Date Dec. 8, 1994Polarizing coatings are formed from dyestuffs which provide a stable liquid crysta...
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JP2004502855A |
The present invention relates to pigmentary solid solutions comprising copper phthalocyanine (Pigment Blue 15; C.I. 74160) as host and other blue to violet pigments as guests. Preferred hosts are the alpha (Pigment Blue 15:1), beta (Pigm...
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JP2004502647A |
Perylene derivatives of the general formula I where X and Y are independently oxygen, -NR1 or -NR2; R1 and R2 are independently hydrogen, C1-C18-alkyl, C5-C7-cycloalkyl, aryl or C1-C6-alkoxy; R3 to R10 are independently hydrogen, hydroxy...
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JP3483601B2 |
PURPOSE: To provide a process for producing a colored contact lens which does not require the immersion of the lens into an aq. soln. of dyes, for the purpose of coloring the lens to a desired color after polymerizing a hydrophilic monom...
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JP2003342500A |
To provide an ink jet recording liquid, especially a magenta-color ink jet recording liquid, that furnishes excellent light resistance and excellent color tone for good color reproducibility to a color image, as well as an aqueous ink je...
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JP3461029B2 |
PURPOSE: To obtain a perylene pigment compsn. excellent in dispersibility and bleed resistance as a colorant for a coating material, etc., by compounding a perylene pigment with a compd. having a specific tertiary amino group. CONSTITUTI...
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JP2003292854A |
To provide a recording liquid that gives mainly cyan color printings for the inkjet recording and that is excellent in hue, light fastness and weather resistance (environmental gas) as well as good in preservation stability.The recording...
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JP2003286423A |
To provide an ink set which can prevent discoloration of a recorded image.In the ink set provided with at least a yellow ink, a magenta ink and a cyan ink, the yellow ink comprises as a colorant at least C. I. Direct Yellow 58. The recor...
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JP2003285539A |
To provide an ink jet recording method capable of recording an image free from bleeding in boundary of the image and has small change in density and color of the image after an elapse of time as compared with those of the image just prin...
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JP3454867B2 |
PURPOSE: To obtain a domestic refuse-disposal machine effective for keeping a room in sanitary and clean state, capable of surely decomposing refuse in high decomposition performance and having excellent maintainability. CONSTITUTION: Th...
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JP2003261803A |
To provide an ink for ink-jet recording which shows an excellent light fastness, inhibits generation of blur and can form an ink-jet image with a high quality, an ink set for ink-jet recording and an ink-jet recording process using the i...
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JP2003253176A |
To provide an ink set which can realize an image with excellent weatherability such as ozone resistance.The ink set is realized by a set comprising a cyan ink composition comprising a specified dye, a magenta ink composition and a yellow...
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JP2003238870A |
To provide an ink set which gives printed images having a good light-resistance and satisfies color reproducibility, clogging resistance, and other properties and to provide a recording method using it.This ink set is a combination of a ...
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