| Document |
Document Title |
|
JP4458768B2 |
|
|
JP4457412B2 |
An inkset comprising at least a yellow ink composition, two types of magenta ink compositions of different color density, and a cyan ink composition: the magenta ink composition containing as a colorant at least one type of compound expr...
|
|
JP4449012B2 |
The present invention provides a blue dye mixture which contains the pigments represented by formulae [1], [2], [3], and [4] The present invention also relates to dye mixtures in which there are compounded therewith a yellow dye mixture ...
|
|
JP4442105B2 |
To obtain a sensitizing dye for dye-sensitized photoelectric cells, having a highly durable structural skeleton and high solubility and thus serving as the inexpensive sensitizing dye having a high conversion efficiency. The dye contains...
|
|
JP4437152B2 |
In welding plastics parts using laser radiation of a wavelength outside the visible range, in which the bonding region of one of the parts contains a visibly transparent and colorless material that absorbs the laser radiation, the materi...
|
|
JP4436458B2 |
PCT No. PCT/EP97/02761 Sec. 371 Date Dec. 7, 1998 Sec. 102(e) Date Dec. 7, 1998 PCT Filed May 28, 1997 PCT Pub. No. WO97/46533 PCT Pub. Date Dec. 11, 1997Perylene-3,4-dicarboximides I (R1 is hydrogen; C1-C8-alkyl; C5-C8-cycloalkyl; subst...
|
|
JP2010059217A |
To provide a magenta aqueous ink composition having firm fastness such as light resistance and ozone gas resistance of a recorded product.The ink composition contains an anthrapyridone pigment expressed by formula (1) or its salt. In the...
|
|
JP2010508326A |
The present invention relates to processes for preparing pentarylene- and hexarylenetetracarboximides of the general formula (I) or (Ia) or mixtures thereof, to pentarylene and hexarylenetetracarboximides having a high degree of substitu...
|
|
JP4432431B2 |
|
|
JP4429317B2 |
Anisotropic films based on sulfoderivatives of perylenetetracarboxylic acid dibenzimidazole (PTCA DBI) which contain oxo groups pendant to a perylene core. The oxo-groups, in combination with portions of the perylene core, form a quinoid...
|
|
JP4428515B2 |
|
|
JP4424466B2 |
|
|
JPWO2008056699A1 |
The present invention relates to a novel anthrapyridone compound represented by the following formula (1) or a salt thereof, which has a highly vivid hue suitable for inkjet recording, has strong fastness of recorded material, and has st...
|
|
JP2010037504A |
To provide an ink set in which a plurality of inks each having both of image density and resistance to sticking required as an inkjet ink are combined and which satisfies excellent gas resistance in an image recorded with each ink and ex...
|
|
JP2010037505A |
To provide an ink set capable of achieving all of high-level image fastness and bleeding resistance and reliability such as tendency toward clogging.The ink set comprises at least a black ink and a yellow ink, wherein: the black ink cont...
|
|
JP4411856B2 |
The invention provides: an ink set comprising a yellow ink composition, a magenta ink composition, and a cyan ink composition, wherein the magenta ink composition contains as a colorant at least one member selected from compounds represe...
|
|
JP4411153B2 |
To provide a two-photon absorption dye-containing material having a great off-resonant two-photon absorption cross section and comprising a two-photon absorption dye capable of decoloring itself through off-resonant two-photon absorption...
|
|
JP4408492B2 |
|
|
JP4406182B2 |
Disclosed is a black ink composition containing a carbon black and a pigment represented by the following general formula (1): wherein p represents an integer of from 0 to 3. Also disclosed is an ink set containing at least one kind of s...
|
|
JP4404859B2 |
|
|
JP2010001348A |
To provide a magenta coloring matter having a hue with high clarity suitable for inkjet recording, and providing a recorded product having strong fastness and excellent preservation stability.The water-soluble anthrapyridone compound rep...
|
|
JP2009286943A |
To provide an organic pigment having pigment particles of an even size, a method of manufacturing it and a color pigment composition containing the organic pigment to solve the problem that a pigment having pigment particles of an uneven...
|
|
JP4380112B2 |
|
|
JP4374917B2 |
An ink jet recording liquid exhibiting superior image color and improved color image fastness is disclosed, comprising a medium and an oil-soluble dye represented by the following formulas
|
|
JP4360572B2 |
|
|
JP2009256595A |
To provide a dispersion containing fine particles of a water-insoluble colorant of nanometer sizes having a fine and uniform particle diameter, and to provide a method for producing the same.The water-insoluble colorant dispersion contai...
|
|
JP4353500B2 |
|
|
JP4333110B2 |
|
|
JP2009197066A |
To provide a curable composition curing upon exposure to radiation with high sensitivity and utilizing a compound useful as a sensitizing dye; and to provide an ink composition hardly causing clogging of nozzles upon discharge even when ...
|
|
JP2009191147A |
To provide a magenta dyestuff (composition) hiving high solubility in water, having hue and clarity suitable for inkjet recording and exhibiting excellent light resistance, humidity resistance and toughness of the recorded material, and ...
|
|
JP4316675B2 |
Perylene-3,4:9,10-tetracarboxylic acid imides of the general formula I, including their optical antipodes and their mixtures, in particular their racemates wherein R1 to R14 are identical or different and are hydrogen or a radical select...
|
|
JP2009528277A |
The present invention relates to fluorinated rylenetetracarboxylic acid derivatives, to a process for their preparation and to their use, especially as n-type semiconductors.
|
|
JP4300752B2 |
An ink jet recording liquid including a compound represented by the following Formula (1), (2) or (3):
|
|
JP4295107B2 |
An imide compound having a quinazoline-4-on residue represented by a general formula (9) as one of tautomeric structures: wherein a ring AR 4 represents a substituted or unsubstituted aromatic ring residue or a residue formed by combinin...
|
|
JP2009079022A |
To provide a magenta dye excellent in water resistance and moisture resistance.The ink composition uses an anthrapyridone compound represented by formula (1) (wherein R is hydrogen or an alkyl group and X and Y are each hydrogen and an a...
|
|
JP4252788B2 |
|
|
JP4236132B2 |
Chromophore cpds. of formula (I) are new: A(B)x (I) A = the residue of a chromophore of the quinacridone, anthraquinone, perylene, indigo, quinophthalone, isoindolinone, isoindoline, dioxazine, phthalocyanine, diketopyrrolopyrrole or azo...
|
|
JP4232340B2 |
|
|
JPWO2007018175A1 |
The present invention is in the form of free acid according to the following equation (1).(In equation (1), R1Is a hydrogen atom, alkyl group, etc., R2Is a hydrogen atom, alkyl group, phenyl group, phenoxy group, etc., R3Is a hydrogen at...
|
|
JP2009024105A |
To provide a method of producing a dispersion of a quinoline derivative in which the quinoline derivative is dispersed small-sized in high concentration.The method of producing the dispersion of the quinoline derivative has a step for di...
|
|
JP4205949B2 |
The present invention relates to an azo dye of formula (1), wherein R1 is the radical of a diazo component of the benzene, naphthalene, diphenyl, azobenzene, thiophene, benzothiazole, thiadiazole, indazole, benzatriazole, pyrazole, anthr...
|
|
JP4195219B2 |
The invention relates to rylene dyes of the general formula (I), wherein the variables have the following meanings: R represents hydrogen; optionally substituted C1-C30 alkyl-C5-C8-cycloalkyl, aryl or hetaryl; R' represents optionally su...
|
|
JP2008542489A |
The present invention is based on the general formula I [Chemical 1][R1~ R4And Y are as defined in claim 1, respectively], the dye mixtures containing them, the processes for preparing them, and their use for dyeing and printing hydropho...
|
|
JP4186775B2 |
To provide an ink set capable of recording images with good ozone fastness on a recording medium, an ink set of the present invention comprises at least a yellow ink composition, a magenta ink composition, and a cyan ink composition. The...
|
|
JP2008540724A |
A water-soluble dye of the Formula (1): D1-L-D2 Formula (1) wherein D1 and D2 each independently is an anthrapyridone, anthrapyrazole, anthrapyrimidine or anthrapyrimidone group; and L is a single covalent bond or a linking group w...
|
|
JP2008280467A |
To provide a water-soluble magenta pigment having a high dissolvability to water or a water-soluble organic solvent, a hue and a sharpness suitable for inkjet recording, a high color density, and the excellent solidity of a recorded matt...
|
|
JP4184799B2 |
Rylene dyes of the general formula I where R is hydrogen; unsubstituted or substituted C1-C30-alkyl, aryl or hetaryl; R' is unsubstituted or substituted C2-C30-alkyl or C5-C8-cycloalkyl, or substituted methyl; n is 0 or 1, their preparat...
|
|
JP4179126B2 |
|
|
JP4178724B2 |
|
|
JP2008266356A |
To provide an ink which can prevent the discoloration and fading of images formed by ink-jet recording and can stably maintain the images.The present invention relates to the ink-jet recording dye, characterized by having the residue of ...
|
