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WO/2011/114132A1 |
A process for preparing azaphthalocyanine or metallo-azaphthalocyanine dyes and salts thereof. Also novel compounds, inks, printing processes, printed materials (including color filters) and ink-jet cartridges.
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WO/2011/111725A1 |
Disclosed is a novel porphyrin complex with superior light-collection properties and a dye-sensitized solar cell using this porphyrin complex as a sensitization dye. The porphyrin complex is characterized by being formed from a metal ato...
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WO/2011/105211A1 |
In order for the disclosed laminated glass lens for glasses to have excellent glare-prevention characteristics, a tetraazaporphyrin compound is combined at a required concentration with an extremely thin adhesive agent layer and is moreo...
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WO/2011/105603A1 |
Disclosed is a phthalocyanine derivative represented by formula (1), which has high solubility in ether solvents and improved heat resistance. (In formula (1), M represents a metal, or the like; and Z1 to Z4 independently represent a gro...
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WO/2011/055647A1 |
A toner for electrophotography characterized in that, when a monochromatic image of the toner for electrophotography is formed and the reflection absorption spectrum thereof is measured, said reflection absorption spectrum shows a maximu...
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WO/2011/043369A1 |
Disclosed is a porphyrin derivative having improved water solubility, desirably having both water solubility and fat solubility. Specifically disclosed is a water-soluble porphyrin comprising a tetraphenylporphyrin derivative represented...
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WO/2011/042735A1 |
A process for preparing azaphthalocyanine or metallo-azaphthalocyanine dyes Also novel compounds, inks, printing processes, printed materials (including color filters) and ink-jet cartridges.
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WO/2011/030726A1 |
A pigment dispersion composition for color filters which comprises a coloring agent, a resin, and an organic solvent that can dissolve the resin, characterized by containing, as the coloring agent, a modified pigment (D) that comprises a...
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WO/2011/027842A1 |
Provided is an ink set having excellent color reproducibility over a wide range, and excellent ozone gas fastness and light resistance (a single color region of yellow and a mixed color region of red, green or the like). Also provided ar...
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WO/2011/027846A1 |
A method of preparing a color curable composition, comprising: preparing a dye solution by dissolving at least a dye in an organic solvent; preparing a pigment dispersion liquid by dispersing at least a pigment using a dispersant; and mi...
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WO/2011/025501A1 |
The present disclosure includes naphthalocyanine dyes or fused naphthalocyanine dyes represented by one of the general structures I to XV; inkjet ink formulations including the naphthalocyanine dyes; and a detection system (300) includin...
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WO/2011/023783A2 |
The present invention relates to a method for preparing a silica particle including at least one phthalocyanine derivative, said particle being prepared from at least one silicon phthalocyanine derivative via reverse microemulsion, to sa...
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WO/2011/018994A1 |
Disclosed are a metal-free phthalocyanine compound or a metal phthalocyanine compound, which are both represented by the specified general formulae (1-1), (1-2) and have an N, N-disubstituted imidazolone structure or a piperazinedione ...
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WO/2011/014188A1 |
A water-soluble phthalocyanine dye or naphthalocyanine dye with near-infrared absorption comprises at least one complexed unit. Each unit comprises a phthalocyanine or a naphthalocyanine moiety and, optionally, a metal atom complexed the...
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WO/2011/012872A1 |
A process for preparing phthalocyanine, azaphthalocyanine, metallo- phthalocyanine or metallo-azaphthalocyanine dyes and salts thereof. Also novel compounds, inks, printing processes, printed materials and ink jet cartridges.
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WO/2011/014190A1 |
A water-soluble phthalocyanine dye or naphthalocyanine dye with near-infrared absorption comprises at least one complexed unit. Each unit comprises a phthalocyanine or a naphthalocyanine moiety and a metal atom complexed thereto and havi...
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WO/2011/010733A1 |
Disclosed is a phthalocyanine compound which is highly soluble in ether type solvents. In this phthalocyanine compound, two to eight substituents, from among substituents (Z1) to (Z16) attached to the phthalocyanine skeleton, are substit...
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WO/2011/004688A1 |
Disclosed are phthalocyanine compounds, which are to be subjected to film formation and then heating. When the temperature of the heating is raised from 60°C to 80°C, 150°C or 200°C, the light absorption bands of the phthalocyanine c...
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WO/2010/151264A1 |
The present disclosure is drawn to methods and compositions directed at durable ink-jet inks. As such, an ink-jet ink can comprise a liquid vehicle, a colorant dispersed or dissolved in the liquid vehicle, a high Tg polymer having a Tg o...
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WO/2010/150843A1 |
Disclosed is a photosensitive colorant composition containing: a green colorant including at least a halogenated zinc phthalocyanine pigment; a photopolymerizable monomer; a resin; a photopolymerization initiator; and a solvent. Said pho...
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WO/2010/146381A1 |
A process for preparing a mixture of phthalocyanine or metallo-phthalocyanine dyes and salts thereof which comprises cyclisation of a compound of Formula (1) with a compound of Formula (2) and/or Formula (3): wherein: R1 is a hydrocarbyl...
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WO/2010/143619A1 |
Provided is a porphyrazine dye suitable for use in ink-jet recording, the porphyrazine dye giving a cyan ink with a satisfactory hue, having various excellent fastness properties, in particular, ozone resistance, and attaining a high col...
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WO/2010/136420A1 |
The present invention relates to organic solar cell comprising at least one photoactive region comprising an organic donor material in contact with an organic acceptor material and forming a donor-acceptor heterojunction, wherein the pho...
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WO/2010/136178A1 |
The invention relates to a dye compound consisting of four cyclically linked components, the four components comprising at least one linker compound. According to the invention the at least one linker compound is selected from a first li...
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WO/2010/134607A1 |
Provided is a light-absorbing material which makes it possible to achieve highly efficient photoelectric conversion when used in a photoelectric conversion element. The light-absorbing material has a structure represented by the followin...
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WO/2010/122921A1 |
Disclosed are phthalocyanine nanowires which have a minor diameter of not more than 100 nm and a ratio of the length to the minor diameter (length/minor diameter) of not less than 10. Also disclosed are: an ink composition which is chara...
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WO/2010/119676A1 |
Disclosed is a porphyrazine dye represented by formula (1) (wherein rings A-D each independently represents a benzene ring or a six-membered nitrogen-containing heteroaromatic ring; E represents an alkylene group; X represents a sulfo-su...
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WO/2010/101057A1 |
Disclosed is a photoelectric conversion device (X1) which comprises a first photoelectric conversion body that contains an electron transport material (14), a dye (13) that is positioned on top of the electron transport material (14) and...
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WO/2010/100964A1 |
Disclosed is an infrared absorbing material which is characterized by being represented by general formula (1a) or (1b) and having an acidic anion content of 0.1% by mass or less. (In the formulae, M represents a metal atom, or a substit...
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WO/2010/101210A1 |
Provided is a pigment dispersion composition capable of creating a color filter with a high contrast. The color filter rarely undergoes surface roughening during the processing steps thereof such as development, post-baking, and UV clean...
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WO/2010/098359A1 |
Provided is a water-soluble phthalocyanine dye with which the characteristics unique to phthalocyanine dyes are not diminished even when dissolved at a high concentration of 10-5M. The water-soluble phthalocyanine dye is characterized in...
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WO/2010/098002A1 |
Disclosed is a method for proving the authenticity of a product or a base material, which is characterized by using a compound represented by general formula (I). [In the formula, R11 to R46 independently represent a hydrogen atom or a s...
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WO/2010/088723A1 |
A dye composition for use in a photoelectric material, the dye composition comprising a plurality of dyes comprising a chromophore and at least one binding group for binding with a semiconductor (preferably a metal oxide semiconductor) w...
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WO/2010/073603A1 |
Disclosed is a porphyrazine dye represented by formula (1) [wherein the rings A to D independently represent a benzene ring or a nitrogenated heteroaromatic ring wherein 0.00 to 1.00 exclusive on average of nitrogenated heteroaromatic ri...
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WO/2010/068742A1 |
Novel compositions containing (i) ligand conjugated phycobiliprotein tandem dyes and (ii) unconjugated phycobiliproteins are provided wherein the phycobiliproteins are derived from the same bacterial or eukaryotic algae species. The phyc...
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WO/2010/061830A1 |
Disclosed is a polyhalogenated zinc phthalocyanine pigment composition, which can provide a color filter having excellent heat resistance with respect to contrast. Also disclosed are a photosensitive composition containing the pigment c...
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WO/2010/053510A2 |
Fluorinated bis-(phthalocyanylaluminoxy)silyl bridged cyan or blue-green pigments according to formula (I) wherein R1 and R2 are independently substituted or unsubstituted alkyl, alkenyl, alkynyl, or cycloalkyl groups with eight or less ...
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WO/2010/053503A2 |
A color filter having a filter layer comprising a fluorinated phthalocyanine pigment and at least one second pigment. In one embodiment, the second pigment has a maximum absorption at a wavelength from 400 to 500 nm to create a green col...
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WO/2010/050962A1 |
A phthalocyanine dye (100, 200) with extended conjugation includes one or both of a phthalocyanine component (120, 220) and a naphthalocyanine component (120, 220) and at least one water soluble substituent on an aryl group (124, 212, 22...
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WO/2010/050574A1 |
A photoelectrochemical cell which comprises a light-receiving electrode comprising a semiconductor layer in which a photosensitizing pigment is adsorbed, a counter electrode and an electrolyte layer provided between the light-receiving e...
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WO/2010/029961A1 |
A photoelectric converter is provided with a first photoelectric conversion body which has a pigment containing triple-bond linked porphyrin represented by general formula (1) and an oxide semiconductor to which the pigment adheres and w...
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WO/2010/024203A1 |
Disclosed is a phthalocyanine compound having a maximum absorption wavelength in a shorter wavelength region, particularly around 640-750 nm, said compound having excellent heat resistance. Specifically disclosed is a phthalocyanine comp...
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WO/2010/019976A2 |
Disclosed are a compound of formula (I), wherein R1, R2 are H or alkyl, R3 is aryl, and M is a metal (ion) or 2 H, and n1, n2, n3, n4 ≥ 0, and allied compounds as well as methods for obtaining the same.
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WO/2010/020802A2 |
A mixture of azaphthalocyanine compounds of Formula (1) and salts wherein: M is 2H,Cu or Ni; each P is independently CH or N; R1 is H or optionally substituted C1-4 alkyl;R2 is H or optionally substituted C1-8 alkyl; R3 is H or optionall...
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WO/2010/013455A1 |
Disclosed is a water-based ink composition that contains a water-soluble naphthalocyanine dye represented by formula (1) or a salt thereof [In the formula, M represents a hydrogen atom, metal atom, metal oxide, metal hydroxide, or metal ...
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WO/2010/013648A1 |
Coloring matters represented by general formula (1) or salts thereof are simply provided at a low cost as water-soluble coloring matters which exhibit absorption in the near-infrared region. Further, aqueous ink compositions which conta...
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WO/2010/000015A1 |
A salt of a sulfonated dye comprising an ammonium cation as a counterion. The ammonium cation comprises at least 3 hydroxyl groups. The salt is useful in reducing kogation in thermal inkjet printheads. One example of these salts is the c...
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WO/2010/001559A1 |
Disclosed is a porphyrazine dye represented by formula (1) or a salt thereof [in the formula, the rings A to D independently represent a benzene ring or a 6-membered nitrogenated heteroaromatic ring wherein the number of the heteroaromat...
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WO/2009/155693A1 |
Oil-in-water fungicidal formulations are prepared having pigment dispersed therein, the pigment being stable within the oil-in-water emulsion as a result of the addition of suitable silicone surfactants and suitable emulsifiers. The form...
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WO/2009/141288A2 |
The invention relates to a method for modifying the absorption of electromagnetic radiation by one or more compounds of general formula (I) or (II), wherein these compounds are irradiated with electromagnetic radiation of a wavelength of...
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