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WO/2021/250883A1 |
A method for producing a halogenated zinc phthalocyanine pigment, said method comprising a step for pulverizing, by kneading, a coarse halogenated zinc phthalocyanine pigment together with a liquid organic solvent and dry ice.
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WO/2021/250888A1 |
A method for producing a halogenated zinc phthalocyanine pigment, said method comprising a step for pulverizing a coarse halogenated zinc phthalocyanine pigment, together with a liquid organic solvent, while being cooled at –50 to –1...
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WO/2021/235373A1 |
The present invention pertains to: a resin composition containing a pigment in an amount of 40 mass% or more with respect to the total solid content of the resin composition, compound A that includes three or more basic groups per molecu...
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WO/2021/220496A1 |
This method for producing a halogenated zinc phthalocyanine pigment comprises a step for converting a halogenated zinc phthalocyanine crude pigment into a pigment, wherein: the halogenated zinc phthalocyanine crude pigment is obtained by...
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WO/2021/220498A1 |
A method for producing a halogenated zinc phthalocyanine pigment which comprises: a step in which a halogenated zinc phthalocyanine synthesized using a compound which reacts with water to generate an acid is taken out and added to a basi...
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WO/2021/220495A1 |
This method for producing a halogenated zinc phthalocyanine pigment comprises a step for converting a halogenated zinc phthalocyanine crude pigment into a pigment, wherein: the halogenated zinc phthalocyanine crude pigment is obtained by...
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WO/2021/220497A1 |
A method for producing a halogenated zinc phthalocyanine pigment, said method comprising a step for forming a halogenated zinc phthalocyanine crude pigment into a pigment. The halogenated zinc phthalocyanine crude pigment is obtained by ...
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WO/2021/215659A1 |
Provided are a compound expressed by a particular chemical formula, an anti-reflective film, and a display device comprising the anti-reflective film.
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WO/2021/201043A1 |
With a dye ink composition contains water and compounds A-D, which are phthalocyanine dyes having a specified substituent group in the β position, a dye ink for inkjet printing that includes the dye ink composition, an inkjet printing m...
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WO/2021/201284A1 |
A fluorescent labeling agent contains a fluorescent dye represented by general formula (1). General formula (1): Q-Z-R1-R2-R3 (In the formula, Q represents the residue of a fluorescent dye. Z represents a direct bond, alkylene group, o...
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WO/2021/157655A1 |
The present invention addresses the problem of providing a novel phthalocyanine dye to be used in photoimmunotherapy, a method for producing same, and a conjugate between a peptide or an antibody and said phthalocyanine dye. The present ...
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WO/2021/157501A1 |
A coloring composition comprising a solvent, a resin, and colorants including a yellow colorant, wherein the contained amount of the yellow colorant in the colorants is 30 mass% or more, and the yellow colorant includes 15 mass% or more ...
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WO/2021/145283A1 |
The present invention addresses the problem of providing a colored curable composition which can form color filters excellent in terms of line width, solvent resistance, and pixel shape. The present invention relates to a colored curab...
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WO/2021/140907A1 |
The purpose of the present invention is to provide a colored curable composition which is useful for the production of a color filter having a good pattern shape, while enabling a pattern to have high reflow resistance during post-baking...
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WO/2021/132327A1 |
A tetraazaporphyrin compound represented by general formula (1). (The symbols in general formula (1) are as described in the description.)
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WO/2021/132326A1 |
Provided is a tetraazaporphyrin compound represented by general formula (1). (Each reference symbol in general formula (1) is as described in the specification.)
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WO/2021/118782A2 |
Described herein are polymeric compounds including an acceptor dye and donor luminophore, a polymer, and optionally a bioconjugate group. A polymeric compound of the present invention may have a structure represented by: A-B-C or C-A-B, ...
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WO/2021/117590A1 |
A coloring composition which contains a coloring agent, a polymerizable compound and a photopolymerization initiator, wherein: the coloring agent contains a green pigment; the content of the green pigment in the total solid content of th...
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WO/2021/118042A1 |
The present invention relates to a colorant for a heat transfer fluid, and a composition comprising same.
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WO/2021/111950A1 |
.A colored composition comprising a colorant, a polymerizable compound, and a photopolymerization initiator. The colorant comprises a green colorant including 1 mass% or more C.I. Pigment Green 7 and a yellow colorant comprising C.I. Pig...
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WO/2021/070694A1 |
The present invention addresses the issue of providing a colored resin composition that contains a coloring agent, a resin, and a solvent and has a transmittance when a film having a film thickness of 1 μm is formed that fulfills the fo...
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WO/2021/072255A1 |
An aqueous nanoparticle composition comprising water insoluble zinc or aluminum phthalocyanines and a combination of surfactants comprising cationic, anionic, zwitterionic or nonionic surfactants.
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WO/2021/044801A1 |
This composition comprises a dye and a cationically-polymerizable component wherein the cationically-polymerizable component contains an alicyclic epoxy compound and an epoxy compound having a polycyclic aliphatic structure. The epoxy co...
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WO/2021/039472A1 |
According to the present invention, provided are: a coloring composition containing a phthalocyanine compound represented by general formula (1); an ink for inkjet recording; a method for inkjet recording using the ink for inkjet recordi...
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WO/2021/024962A1 |
An optical material which meets the requirements (1) to (3) mentioned below in a transmittance curve obtained by measuring at a thickness of 2 mm and has an a* value of -4 to 1 inclusive and a b* value of -1 to 11 inclusive as hue values...
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WO/2021/006132A1 |
This color filter has: colored pixels A containing an aluminum phthalocyanine pigment; and a UV absorbent layer that is provided on an optical path on the light incident side of the colored pixels A, that has a wavelength region having a...
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WO/2021/001441A1 |
An antimicrobial facemask comprising a singlet oxygen generating photosensitising dye, wherein the dye is a cationic phthalocyanine. The phthalocyanine has preferably the following formula: (formula 1), M = aluminium, titanium or zinc, R...
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WO/2021/001440A1 |
A process for the manufacture of phthalocyanine pyridinium salt, wherein the process comprises: (a) reacting a phthalocyanine pyridinium with a methylating agent, and (b) ion exchanging with an anionic counterion.
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WO/2020/250670A1 |
A purpose of the present invention is to provide a coated colorant and a coloring composition that have superior dispersion stability, high compatibility with binder resins, low viscosity after being made into ink, good preservation stab...
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WO/2020/250207A1 |
The present invention relates to small cationic ortho-5,15-di-heteroaryl porphyrin derivatives, in particular porphyrins, chlorins or bacteriochlorin of formula (I).or pharmaceutically acceptable salts thereof. This invention also relate...
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WO/2020/228169A1 |
Disclosed is a color photoresist composition, comprising, on the basis of the color photoresist composition being 100 parts by weight, 5-8 parts by weight of a pigment, 5-8 parts by weight of an alkali-soluble resin, 5-8 parts by weight ...
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WO/2020/204210A1 |
Provided is a novel halogenated zinc phthalocyanine pigment for color filters that can form a green color filter having excellent contrast and high luminance. The peak intensity of the Raman spectrum of the halogenated zinc phthalocyanin...
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WO/2020/196435A1 |
The present invention provides: a dye-based ink composition comprising a partial azaphthalocyanine dye or a phthalocyanine dye having a specific substitution group, water, and a compound having a specific structure; a dye-based ink for i...
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WO/2020/189641A1 |
The present invention provides a phthalocyanin compound that has a maximum absorption wavelength of 780 nm or more and is soluble with respect to phospholipids. The phthalocyanin compound of the present invention has a structure in which...
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WO/2020/189589A1 |
The present invention provides: a dye ink composition which contains a phthalocyanine dye that has a specific substituent at the β-position, water, and a compound that has a specific structure; a dye ink for inkjet recording, which cont...
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WO/2020/171139A1 |
Provided is a colored resin composition with high luminance and with which the occurrence of residue is curbed. This colored resin composition contains: (A) a coloring agent; (B) a solvent; (C) an alkali-soluble resin; and (D) a photoini...
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WO/2020/165099A1 |
The present invention relates to naphthalocyanine and phthalocyanine chromophores of formula (I), their use as almost colourless IR absorbers, for optical filter applications, especially for plasma display panels, or for laser welding of...
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WO/2020/149024A1 |
Provided is a blue pigment composition that, when used as a colorant of a paint, has superior transparency, and has a shaded hue that is greenish. The present invention was arrived at through the discovery that when a blue pigment comp...
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WO/2020/129904A1 |
One embodiment of the present invention pertains to an aqueous inkjet yellow ink including a yellow pigment (A) having a specific partial structure, an organic solvent, a basic organic compound, and water, wherein: the yellow pigment (A)...
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WO/2020/120474A1 |
The present invention provides certain tetrapyrrolic compounds having a structure of Formula (1), (2), or (3) wherein B is (I), (II) (III) or (IV), O-R1 is a substituent in the meta or para position of the phenyl ring, R1 is a glyco-subs...
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WO/2020/099667A1 |
The compound comprises the general structure of a bacteriochlorin and can be used as a medicament, e.g. in photodynamic therapy, or in a technical process for generating singlet oxygen from gaseous or dissolved oxygen. The compound gener...
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WO/2020/085396A1 |
A cross-coupling reaction method including: preparation of an aromatic compound (1) that has a leaving group; preparation of a compound (2) capable of a cross-coupling reaction, the compound (2) being selected from aromatic amino compoun...
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WO/2020/085499A1 |
This film-like substance for an optical member includes at least 15 mass% of an organic pigment per 100 mass% of the solid content, and is characterized in that: said optical member has a light entry surface and a light exit surface that...
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WO/2020/080218A1 |
Provided is a coloring composition comprising: a coloring agent containing a compound represented by formula (1); a polymerizable monomer having an ethylenically unsaturated bonding group; a photopolymerization initiator; and a resin, wh...
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WO/2020/075570A1 |
A coloring composition that includes a pigment, a pigment derivative, and a resin, the average primary particle size of the pigment being no more than 70 nm, and the average primary particle size of the pigment derivative being greater t...
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WO/2020/075569A1 |
A coloring composition that includes a pigment, a pigment derivative, a resin, and a solvent, the average primary particle size of the pigment being no more than 70 nm, the average primary particle size of the pigment derivative being no...
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WO/2020/071470A1 |
Provided is a novel phthalocyanine compound represented by general formula (1) that has strong absorption in the near infrared region, has extremely low absorption in the visible light region, is highly durable, and has good organic solv...
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WO/2020/059483A1 |
Provided are: a composition having excellent heat resistance; a film obtained using said composition; an optical filter; a solid-state imaging device; an infrared sensor; a camera module; a method for manufacturing an optical filter; a n...
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WO/2020/046948A1 |
Described herein are compositions, optical elements, and methods for improving color discernment. Disclosed is a composition comprising: a luminescent compound; and a light absorbing dye. The luminescent compound is preferably rhodamine ...
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WO/2020/045199A1 |
This halogenated zinc phthalocyanine pigment is composed of a compound represented by formula (1), wherein the number of halogen atoms in one molecule of the compound is 8 to 13 on average, the number of bromine atoms in one molecule of ...
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