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Acridone topics
Inkjet Inks
Electronic Device
Photoelectric Conversion
Electric Conversion
Condensation
Ethoxyquin
Homogeneous
Acridinium Ester
Nucleic Acid
Base Sequence
Amplification
Triterpenoid
Liver Diseases
Tocotrienol
Phthalocyanine

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Acridone patents



      
           
This page is updated frequently with new Acridone-related patent applications. Subscribe to the Acridone RSS feed to automatically get the update: related Acridone RSS feeds. RSS updates for this page: Acridone RSS RSS


Date/App# patent app List of recent Acridone-related patents
08/14/14
20140224150
 Active energy ray-curable inkjet magenta ink composition patent thumbnailActive energy ray-curable inkjet magenta ink composition
The present invention provides an active energy ray-curable inkjet magenta ink composition that achieves excellent color reproducibility and is also excellent in storage stability, and an ink set using the composition. The magenta ink composition according to the present invention contains, as two kinds of quinacridone pigments, (a) unsubstituted quinacridone and (b) 2,9-dimethylquinacridone..
05/29/14
20140144348
 Phase change inks containing quinacridone pigments and synergists patent thumbnailPhase change inks containing quinacridone pigments and synergists
Or mixtures thereof, wherein r1, r2, r3, r4, r5, r6, r7, r8, r10, r11, and x are as defined herein; and (iv) a pigment dispersant; said phase change ink being a solid at about 25° c.. .
05/08/14
20140128423
Acridone compounds
A class of acridone compounds has been discovered that exhibits chemosensitizing and antiparasitic activity. Described herein are pharmaceutical compositions and methods for their use to treat parasitic infections, such as malaria and toxoplasmosis, and to sensitize resistant cells, such as multidrug resistant cells to other therapeutic agents.
03/27/14
20140088137
 Composition comprising hepatic therapeutic active for treating liver diseases, certain cancers and liver health maintenance patent thumbnailComposition comprising hepatic therapeutic active for treating liver diseases, certain cancers and liver health maintenance
Compositions of hepatic therapeutic actives from one or more acridone compounds, one or more xanthone compounds, one or more thioxanthone compounds, one or more tocotrienol compounds, and one or more oleanolic triterpenoid compounds. Also, methods for treating various liver diseases or certain cancers with such hepatic therapeutic actives, as well as providing liver health maintenance..
03/27/14
20140088136
 Composition comprising hepatic therapeutic active for treating liver diseases, certain cancers and liver health maintenance patent thumbnailComposition comprising hepatic therapeutic active for treating liver diseases, certain cancers and liver health maintenance
Compositions of hepatic therapeutic actives from one or more acridone compounds, one or more xanthone compounds, one or more thioxanthone compounds, one or more tocotrienol compounds, and one or more oleanolic triterpenoid compounds. Also, methods for treating various liver diseases or certain cancers with such hepatic therapeutic actives, as well as providing liver health maintenance..
01/09/14
20140011917
 Aqueous pigment dispersion used for preparing ink jet recording aqueous ink, and ink jet recording aqueous ink patent thumbnailAqueous pigment dispersion used for preparing ink jet recording aqueous ink, and ink jet recording aqueous ink
An aqueous pigment dispersion used for preparing an ink jet recording aqueous ink comprises an anionic group-containing organic polymeric compound, an organic pigment, an organic pigment derivative, and the water, wherein the polymeric compound, the organic pigment, and the organic pigment derivative are dispersed in water, the organic pigment and the organic pigment derivative are a diketopyrrolopyrrole-based red pigment and a phthalimidoalkylated quinacridone, respectively, and the phthalimidoalkylated quinacridone content is in the range of 1.6 to 3.8% relative to the total (100%) of the diketopyrrolopyrrole-based red pigment and the phthalimidoalkylated quinacridone on a mass basis. Furthermore, there is provided an ink jet recording aqueous ink containing such an aqueous pigment dispersion, wherein the aqueous pigment dispersion is diluted such that the total of the organic pigment content and the organic pigment derivative content is from 1 to 8% on a mass basis..
01/02/14
20140000711
 Readily adhesive sheet and protective sheet for solar cell patent thumbnailReadily adhesive sheet and protective sheet for solar cell
A readily adhesive sheet including a base material film and an olefin-based polymer layer which is disposed on at least one surface of the base material film and contains at least one binder, which is an olefin-based binder having an elastic modulus of 320 mpa or less, at least one coloring pigment selected from titanium oxide, carbon black, titanium black, black combined metal oxides, cyanine-based colors and quinacridone-based colors, and a crosslinking agent has a favorable adhesion to the sealing material even after aged in a hot and humid environment.. .
05/09/13
20130112947
 Organic photoelectronic device and image sensor patent thumbnailOrganic photoelectronic device and image sensor
An organic photoelectric device may include an anode and a cathode configured to face each other, and an active layer between the anode and cathode, wherein the active layer includes a quinacridone derivative and a thiophene derivative having a cyanovinyl group.. .
03/28/13
20130078467
 Novel quinacridone pigment composition, and method for producing quinacridone microparticles patent thumbnailNovel quinacridone pigment composition, and method for producing quinacridone microparticles
A quinacridone pigment composition contains quinacridone microparticles which have durability and spectral characteristics equivalent to those required for a magenta color of a dye. The quinacridone pigment composition contains at least one type of quinacridone microparticles, wherein a difference between the maximum transmittance (tmax1) and the minimum transmittance (tmin) is 80% or more in a transmission spectrum at 350 nm to 800 nm and the difference between the maximum and minimum transmittance is 30% or more in a transmission spectrum at 350 nm to 580 nm, or the difference between the maximum transmittance (tmax1) and the minimum transmittance (tmin) is 80% or more in a transmission spectrum at 350 nm to 800 nm and the wavelength (λmax) at which the transmittance in a transmission spectrum at 350 nm to 500 nm becomes maximum is less than 430 nm.
02/28/13
20130053568
 2,5-di(methoxyanilino) terephthalic acid polymorphs and quinacridones realized therefrom2,5-di(methoxyanilino) terephthalic acid polymorphs and quinacridones realized therefrom patent thumbnail2,5-di(methoxyanilino) terephthalic acid polymorphs and quinacridones realized therefrom2,5-di(methoxyanilino) terephthalic acid polymorphs and quinacridones realized therefrom
2,5-di(p-methoxyanilino)terephthalic acid crystal types i and ii are made by controlling the ph during the recovery of the oxidized product of the condensation of dimethylsuccinyl succinate with p-methoxyaniline. The resulting 2,5-di(p-methoxyanilino)-terephthalic acid can be converted into 2,9-dimethoxyquinacridone or a solid solution thereof having controlled characteristics..
02/28/13
20130050364
Ink composition, ink set, and image forming method
Disclosed is an ink composition with excellent adhesiveness of an image on a recording medium and recoverability after being left for a period. The ink composition of the present invention contains coloring particles that include a quinacridone solid solution pigment including two or more types of quinacridone-based compounds, a synergist including a basic group, and a high-molecular weight vinyl polymer, a water-soluble polymerizable compound, a polymerization initiator and water..
02/28/13
20130050355
Ink composition, ink set, and image forming method
The ink composition of the present invention includes: cross-linked particles containing a quinacridone solid solution pigment including at least two types of quinacridone-based compound; a water-soluble polymerizable compound; a polymerization initiator; and water.. .
02/28/13
20130048958
Quinacridone derivative, and photoactive layer and photoelectric conversion device including same
A quinacridone derivative may be represented by chemical formula 1, and a photoactive layer and photoelectric conversion device may include the same.. .
02/14/13
20130040859
Spectrally-resolved chemiluminescent probes for sensitive multiplex molecular quantification
Hybrid luminescent probes emit light of distinct wavelength ranges and intensities upon energy transfer from an in-common, acridinium ester chemiluminophore to a coupled luminophore. The probes include: (1) a target binding region with a base sequence that is substantially complementary to a portion of the target nucleic acid sequence; (2) an acridinium ester (ae) moiety attached to a first region flanking the target binding region; (3) a luminophore coupled to the ae moiety to allow energy transfer from an acridone moiety, produced by a chemical triggering of the ae moiety, to the luminophore; and (4) a quencher moiety attached to a second region flanking the target binding region, such that the first and second flanking regions are on the opposite sides of the target binding region.
01/31/13
20130029265
New magenta quinacridone pigments
The invention relates to single phase solid solutions containing 65 to 98 wt.-% unsubstituted quinacridone, 1 to 34 wt.-% 2,9-dimethylquinacridone and 1 to 10 wt.-% 2,9-dichloroquinacridone, relative to the total weight of the single phase solid solution.. .
01/31/13
20130029262
Magenta polymerized toner
This disclosure relates to magenta polymerized toner comprising magenta pigment selected from quinacridone-based derivatives and magenta pigment selected from diketo-pyrrolopyrrole derivatives, having high transfer efficiency, high image density, and uniform particle distribution.. .


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Acridone topics: Inkjet Inks, Electronic Device, Photoelectric Conversion, Electric Conversion, Condensation, Ethoxyquin, Homogeneous, Acridinium Ester, Nucleic Acid, Base Sequence, Amplification, Triterpenoid, Liver Diseases, Tocotrienol, Phthalocyanine

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This listing is a sample listing of patent applications related to Acridone for is only meant as a recent sample of applications filed, not a comprehensive history. There may be associated servicemarks and trademarks related to these patents. Please check with patent attorney if you need further assistance or plan to use for business purposes. This patent data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Acridone with additional patents listed. Browse our RSS directory or Search for other possible listings.
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