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Acridone patents

      

This page is updated frequently with new Acridone-related patent applications.




 Method for forming multilayer coated film patent thumbnailMethod for forming multilayer coated film
A method for forming a multilayer coated film on an object includes steps (1) to (3) below. A first colored coating material is applied to the object, thereby forming a first colored coated film (step (1)).
Toyota Jidosha Kabushiki Kaisha


 Quinacridone pigment of low amine content and  producing same patent thumbnailQuinacridone pigment of low amine content and producing same
Provided are a quinacridone pigment having a low content of a primary aromatic amine, a method for producing the same, and also a gravure and flexo ink, a colorant for plastic, a paint, a lithographic ink, a toner, or an ink-jet ink using the pigment. The quinacridone pigment having a low primary aromatic amine content is provided by washing a quinacridone pigment with at least one solvent selected from water and an organic solvent, or by adding an oxidizing agent to a pigment slurry including a quinacridone pigment and at least one solvent selected from water and an organic solvent to oxidatively decompose the aromatic amine..
Dic Corporation


 Aqueous ink, ink cartridge, and ink jet recording method patent thumbnailAqueous ink, ink cartridge, and ink jet recording method
An ink jet aqueous ink including a pigment; a resin dispersant; a fluorinated surfactant; and a water-soluble organic solvent. The pigment comprises quinacridone pigments comprising c.i.
Canon Kabushiki Kaisha


 Methods for producing aqueous pigment dispersion liquid and water-based ink for ink jet recording patent thumbnailMethods for producing aqueous pigment dispersion liquid and water-based ink for ink jet recording
A method for producing an aqueous pigment dispersion liquid, including: a kneading step of kneading a mixture of a quinacridone pigment (a), a pigment derivative (b), an organic high-molecular compound having an anionic group (c), a basic compound (d), and an acetylene glycol surfactant (e) in a closed kneader to prepare a pigment-kneaded material having a solid content in the range of 50% to 80% by mass; and a step of diluting the pigment-kneaded material with an aqueous medium. A method for producing a water-based ink for ink jet recording, including a step of diluting the aqueous pigment dispersion liquid with an aqueous medium..
Dic Corporation


 Pigment composition and pigment/resin mixture patent thumbnailPigment composition and pigment/resin mixture
Provided is a pigment combination exhibiting excellent electrical properties including electrical insulating properties and environmental safety, and having a hue close to that of carbon black and giving a high coloring strength. The invention provides a pigment composition containing a plurality of organic pigments p1 and p2 as essential components and optionally further containing a third pigment p3, wherein the first pigment p1 is at least one phthalocyanine pigment, the second pigment p2 is at least one pigment selected from perylene pigments, azo pigments, perinone pigments, quinacridone pigments, and anthraquinone pigments, and each of the organic pigments p1, p2, and p3 is a pigment which contains no halogen in its molecular structure..
Clariant International Ltd.


 Optoelectronic component patent thumbnailOptoelectronic component
An optoelectronic component includes a photoactive layer which is arranged between an electrode and a counter electrode. In addition to a donor-acceptor system, the photoactive layer includes a third material which influences the crystallization of the donor-acceptor system.
Heliatek Gmbh


 Acridone compounds patent thumbnailAcridone compounds
(a1) 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.
Government Of The United States Of America Dba The Department Of Veterans Affairs


 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..

 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.. .

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.

Composition 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..

Composition 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..

Aqueous 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..

Readily 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.. .



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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