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WO/1992/022594A1 |
Provided are light-absorbing polymers useful for imparting color and/or ultraviolet light screening properties to thermoplastic resins. The polymeric colorants or UV absorbers may be added during the formation of the uncolored thermoplas...
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WO/1992/021725A1 |
Provided are polymers containing methyne linkages. Also provided are shaped or formed articles comprised of the light-absorbing polymers either alone or admixed with other thermoplastic polymers to form a light-absorbing thermoplastic po...
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WO/1992/020746A1 |
A method for assay of analytes and for the syntheses of the corresponding compositions are disclosed. An assay dye compound composed of a polymer substituted by dye moieties and carboxylic and/or sulfonic acid moieties is conjugated to a...
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WO/1992/016189A1 |
A melanin that is soluble in an aqueous solution at a pH of at lest 5 to 9 at a temperature of 0 to 100 �C. The melanin is further characterized by being capable of being filtered through at least a 0.45 micron size filter. Still furth...
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WO/1992/013922A1 |
Diarylide pigment compositions useful for preparing storage stable printing inks (especially of the publication gravure type) are prepared using a poly (alkylene oxide) substituted acetoacetanilide together with a typical acetoacetanilid...
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WO/1992/013911A1 |
Poly(alkylene oxide) substituted acetoacetanilides of formula (I), wherein B comprises a divalent bridging moiety selected from the group consisting of C1-C6 alkyl, -NHSO2-, -O-, -CO-, -COO-, and -CONH-; X comprises a poly(alkylene oxide...
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WO/1992/011407A1 |
A hydrophilic polymer, e.g., provided as a contact lens, is tinted by a method which incorporates a reactive dye into the polymer during formation of the latter. Following physical entrainment of the reactive dye in the polymer, the poly...
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WO/1992/008689A1 |
The present invention provides novel dyes for staining proteins, particularly those in electrophoretic gels, and detecting the proteins with high sensitivity. The dyes of the invention are derivatives of known dyes that are more hydropho...
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WO/1992/008752A1 |
Provided are novel polyester compositions containing copper phthalocyanine sulfonamide colorants copolymerized therein. Also provided are amorphous color concentrates, partially-crystalline color concentrates and semi-cristalline color c...
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WO/1992/007912A1 |
This invention relates to a process for treatment of pigments and the compositions of treated pigments using the disclosed process. Particularly, this invention describes a process for producing non-dusty, free flowing, granular pigment ...
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WO/1992/007913A1 |
Disclosed are powder colorant compositions in a finely-divided form and process for the preparation therefor.
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WO/1992/001022A1 |
A process for producing a black colorant which comprises treating finely powdered amino sugar, protein or polyamide with a naphthoquinone derivative of general formula (1); a cosmetic containing a black colorant thus produced; and a proc...
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WO/1992/000355A1 |
The invention concerns water-insoluble pigments based on double-layer hydroxides and water-soluble dyes, the pigments being obtained by reacting double-layer hydroxides formed in situ and water-soluble anionic dyes. The invention also co...
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WO/1991/018057A1 |
A metal chelate compound between a monoazo compound of general formula (I) and a metal, wherein A represents a residue which forms a heterocycle together with the carbon and nitrogen atoms to which it is bonded, B represents a residue wh...
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WO/1991/014744A1 |
Monoazo pigments are provided which have improved properties achieved by incorporating certain azomethine compounds. The pigment compositions are prepared by reacting a primary amine-terminated alkylene oxide polymer and an acetoacetanil...
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WO/1991/014740A1 |
A metal chelate compound comprising a disazo compound of general formula (I) and a metal; wherein A is a residue which forms a heterocycle together with the carbon and nitrogen atoms to which it is bonded; X is a residue which forms an a...
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WO/1991/013382A1 |
A nonlinear optical device capable of resonant third order nonlinear optical effects is disclosed comprising a source of coherent optical radiation and a nonlinear optical element which comprises an aromatic dye capable of forming J-aggr...
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WO/1991/010693A1 |
Disclosed are polyester color concentrates, especially amorphous and partially-crystalline, polyester color concentrates, comprising a polyester having copolymerized therein colored residues of at least one polyester-reactive, thermally-...
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WO/1991/005060A2 |
A spectrally resolvable set of rhodamine dyes are provided for use in the chain termination method of nucleic acid sequencing. A different rhodamine dye from the group consisting of tetramethylrhodamine, rhodamine X, rhodamine 6G, and rh...
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WO/1991/003508A1 |
Disclosed are color concentrate compositions which comprise a polyester having copolymerized therein at least 0.5 weight percent of an anthraquinone colorant compound having formula (I), wherein AQ is a 1,5- or 1,8-anthraquinonylene radi...
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WO/1991/003509A1 |
Disclosed are colored polyester compositions comprising a polyester having reacted therewith or copolymerized therein at least one residue of an anthraquinone compound having formula (I), wherein AQ is the residue of a 9,10-anthraquinone...
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WO/1990/009616A1 |
Non-linear materials based on side-chain polymers, in which the main chains contain aliphatic elements and in which the side chains contain a conjugated $g(p)-system as a non-linear optical chromophore, an electron donor (d) being linked...
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WO/1989/010384A1 |
A method of producing a UV lightfast disperse dyestuff comprising selecting a disperse dyestuff having predetermined chromophoric groups, selecting a photostabilizer compound, designing a hybrid disperse dye molecular structure which con...
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WO/1989/009804A1 |
A coloring pigment useful for coloring or tinting inks, paints, plastics and rubber comprises the reaction product of a cationic organic dye and a mineral, preferably a hectorite, the mineral having a small average particle size and a hi...
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WO/1989/005843A1 |
Amphiphilic hemicyanines of formula (I) and polymer materials containing a chromophore covalently bonded according to formula (I), in which W, X, Y, Z, A, Q, n, R1, R2, R3 and V have the meaning given in claim 1, are useful as non-linear...
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WO/1988/007568A1 |
Method is set forth of dyeing a material comprising forming a solution having a basic salt of water soluble dye of formula (I), wherein n is 0 or 1; m is 0 or 1; m = 1 when n = 0; p = 0 when m = 1; p = 1 when m = 0; the subscripts 1 and ...
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WO/1987/001121A1 |
Colored unsaturated polyesters having copolymerized therein certain methine dyes which condense during polymerization into the polyester chain. The dye moieties are thermally stable at the polymer processing temperatures and are colorfas...
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WO/1986/005505A1 |
Polymeric dyes having pendent chromophore groups which are selected from azo, tricyanovinyl, anthraquinone, methine, and indoaniline groups fall into two classes, ADA BD condensation polymers, and ADB BD polymers derived from copolymeriz...
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WO/1986/005504A1 |
Tricarbocyanine polymeric dyes have formulae (I) and (II), where Y can be (III), -S-, -Se- or -O-, A can be (IV) or (V)(in which R19 can be alkyl or -Cl, and p can be 0 or 1), R6 and R7 independently can be alkyl of (C1-C30), preferably ...
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WO/1986/004681A1 |
Certain reducible compounds are useful in analytical compositions, elements and methods, e.g. for assays of bacterial cells. These compounds comprise a moiety which provides a detectable species (e.g. a dye) when released from the compou...
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WO/1986/001815A1 |
Monoazo compounds which, in one of the possible tautomeric forms, correspond to formula (I), in free acid or salt form, in which K is one of the groups (II) or (III) and the symbols are as defined in the Specification, are suitable as dy...
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WO/1984/002136A2 |
Colored polyesters having copolymerized therein anthraquinone derivative colorants containing one or more sulfonamido groups. The colored polymers are fast to light and the colorant moieties are not extractable therefrom, rendering from ...
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WO/1982/003131A1 |
Polymers comprising recurring units which, in the presence of silver ion or silver complex, are capable of undergoing cleavage or which, in the presence of an oxidizing or reducing agent, form a reaction product capable of undergoing cle...
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JP2024517437A |
The present disclosure provides methods for detecting an analyte in a sample by using a UV-absorbing polymeric dye and a binding partner that is conjugated to the UV-absorbing polymeric dye. Compositions are provided that include UV abso...
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JP7457739B2 |
An object of the present invention is to provide a polarizing element which has an excellent antireflection function in a case of being applied to an image display device; and a circularly polarizing plate and an image display device, ea...
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JP7451744B2 |
This invention relates to a laundry care composition comprising a laundry care ingredient and a polymeric thiophene hueing agent.
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JP2024509725A |
The present disclosure describes monomeric components of polymeric dyes, photobleached polymeric dyes and/or The present invention relates to compositions containing non-fluorescent components of polymeric dyes, such as polymeric dyes th...
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JP2024023205A |
The present invention provides compounds useful as fluorescent or colored dyes. Compounds useful as fluorescent or colored dyes are disclosed. The above compound has the following structure (I) or its stereoisomers, tautomers or salts. M...
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JP7418788B2 |
To develop a new glucagon detection method that enables glucagon to be measured accurately in a short time.By using an amino acid sequence of target recognition of a glucagon receptor, a peptide capable of recognizing glucagon is acquire...
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JP7408299B2 |
Hydrogen peroxide present in or generated through enzymatic reaction in a biological sample can be detected by using the polymer dye.
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JP7402843B2 |
The present invention provides water soluble photoactive macromolecular complexes and methods for detecting an analyte in a sample by using a binding agent conjugated to a water soluble photoactive macromolecule.
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JP2023552448A |
Compounds useful as fluorescent or chromogenic dyes are disclosed. This compound is R1,R2,R3,R4,R5,L1,L1a,L1b,L2,L3,L4,L5,L6,M1,M2, m, n, q, and w are as defined herein, or a stereoisomer, tautomer, or salt thereof. Also provided are met...
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JP7394895B2 |
The present invention relates to a multi-dye conjugate comprising a tissue reactive moiety and at least two different chromogens, wherein the tissue reactive moiety is selected from the group consisting of a quinone methide precursor, a ...
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JP7390778B2 |
Polymeric BODIPY dyes including light harvesting BODIPY unit-comprising multichromophores are provided. In some embodiments, the dyes are polymeric tandem dyes that include a light harvesting BODIPY unit-comprising multichromophore and a...
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JP2023167345A |
To provide a dye (dye multimer) with a good balance between solvent resistance and heat resistance.A dye multimer includes a repeat unit having a dye structure, and has an inclusion compound structure in which the dye structure is used a...
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JP7380060B2 |
To provide a photosensitive coloring composition capable of forming a coated film which is excellent in heat resistance, has high glass adhesion after development, has good coated film hardness, and prevents water stains on the surface o...
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JP2023159873A |
To provide fluorescent dye compound for use in a biological imaging fluorescent probe, which has a high quantum yield, shows good dispersibility in resin, and effectively inhibits molecular aggregation.A compound includes a cationic part...
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JP7368445B2 |
A core-shell compound, a photosensitive resin composition including the same, a photosensitive resin layer manufactured using the photosensitive resin composition, a color filter including the photosensitive resin layer, and a CMOS image...
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JP7350125B2 |
There is provided a compound represented by the following general formula (1).[Chem. 1] (X)(Z) (1)(in which, X represents a basic dye having at least one amino group having 0 to 20 carbon atoms which...
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JP7312929B2 |
Dimeric and/or polymeric dyes and compounds and methods for preparation of the same are disclosed.
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