Patent application number | Description | Published |
20090029276 | PHOTORECEPTOR - An electrophotographic imaging member includes a substrate, a photo generating layer, and an optional overcoating layer, wherein the photo generating layer includes a cyclic triphenylamine derivative material. | 01-29-2009 |
20090117476 | PROTECTIVE OVERCOAT LAYER AND PHOTORECEPTOR INCLUDING SAME - Disclosed is an electrophotographic imaging member that includes a substrate; a charge generating layer; a charge transport layer; and a protective overcoat layer having a polyol binder; a hole transport material; an acid catalyst; a leveling agent; and no melamine formaldehyde curing agent or cross-linking additive. Also disclosed is a process for forming a photoreceptor that includes providing a substrate; applying to it a charge generating layer, charge transport layer; and protective over coating layer having a polyol binder; a hole transport material; an acid catalyst; a leveling agent; and no melamine formaldehyde curing agent or cross-linking additive. Additionally provided is a method of forming an image with the disclosed electrophotographic imaging member. | 05-07-2009 |
20090131721 | METHOD OF DEPROTECTION OF ALKYL ARYLAMINE ETHERS - A method for deprotecting alkyl arylamine ethers to produce hydroxyl arylamine compounds by reacting the alkyl arylamine ether with a thiolate reagent. More specifically, a method for deprotecting alkyl arylamine ethers to produce hydroxyl arylamine compounds by reacting 2-(diethylamine)ethanethiolate with an alkyl arylamine ether to yield a hydroxy arylamine compound. | 05-21-2009 |
20090149675 | PROCESS FOR THE PREPARATION OF ARYL-DIAMINES - A process for forming a N,N′-diaryl-N,N′-di(hydroxyaryl)-aryl-diamine compound includes reacting a halogenated aryl compound with an etherified diarylamine in the presence of a catalyst, then deprotecting the resulting N,N′-diaryl-N,N′-di(alkyl-oxyaryl)-aryl-diamine to form the N,N′-diaryl-N,N′-di(hydroxyaryl)-aryl-diamine. | 06-11-2009 |
20090214969 | PROTECTIVE OVERCOAT OF PHOTORECEPTOR HAVING A CHARGE TRANSPORT COMPOUND - A photoconductive member a layer including a substantially crosslinked product of a film-forming composition having at least a curing agent and a charge transport compound, wherein the charge transport compound has at least one group imparting charge transporting functionality, at least one crosslinking group and at least one fluorene moiety. | 08-27-2009 |
20090233197 | CROSSLINKING OUTER LAYER AND PROCESS FOR PREPARING THE SAME - The presently disclosed embodiments are directed to an improved low wear overcoat for an imaging member having a substrate, a charge transport layer, and an overcoat positioned on the charge transport layer, and a process for preparing the same including combining a binder, a hole transport molecule, a melamine formaldehyde crosslinking agent and an acid catalyst dissolved in an alcohol solvent to form an overcoat solution, and subsequently providing the overcoat solution onto the charge transport layer to form an overcoat layer. | 09-17-2009 |
20090297960 | Triarylmethanes and Processes for Making the Same - Triarylmethane compounds used as antioxidants in overcoat layers to alleviate printing defects and an improved chemical process for the synthesis of these triarylmethane compounds using an acetal derivative of an aldehyde which significantly reduces reaction time and results with the formation of substantially no byproducts. | 12-03-2009 |
20100224867 | ELECTRONIC DEVICES COMPRISING STRUCTURED ORGANIC FILMS - An electronic device comprising a structured organic film with an added functionality comprising a plurality of segments and a plurality of linkers arranged as a covalent organic framework, wherein the structured organic film may be a multi-segment thick structured organic film. | 09-09-2010 |
20100227071 | PROCESS FOR PREPARING STRUCTURED ORGANIC FILMS (SOFS) VIA A PRE-SOF - A processes for preparing structured organic film (SOF) comprising a plurality of segments and a plurality of linkers arranged as a covalent organic framework, wherein the structured organic film may be a multi-segment thick structured organic film by reaction of a pre-SOF. | 09-09-2010 |
20100227081 | MIXED SOLVENT PROCESS FOR PREPARING STRUCTURED ORGANIC FILMS - A mixed solvent process for preparing structured organic film comprising a plurality of segments and a plurality of linkers arranged as a covalent organic framework, wherein the structured organic film may be a multi-segment thick structured organic film. | 09-09-2010 |
20100227157 | COMPOSITE STRUCTURED ORGANIC FILMS - A structured organic film with an added functionality comprising a plurality of segments and a plurality of linkers arranged as a covalent organic framework, wherein the structured organic film may be a multi-segment thick structured organic film. | 09-09-2010 |
20100227998 | STRUCTURED ORGANIC FILMS - A structured organic film comprising a plurality of segments and a plurality of linkers arranged as a covalent organic framework, wherein the structured organic film may be a multi-segment thick structured organic film. | 09-09-2010 |
20100228025 | STRUCTURED ORGANIC FILMS HAVING AN ADDED FUNCTIONALITY - A structured organic film with an added functionality comprising a plurality of segments and a plurality of linkers arranged as a covalent organic framework, wherein the structured organic film may be a multi-segment thick structured organic film. | 09-09-2010 |
20110217642 | CHARGE TRANSPORT PARTICLES - A charge transport particle comprising a plurality of segments and a plurality of linkers arranged as a covalent organic framework, wherein at a macroscopic level the covalent organic framework is a particle that has electroactive added functionality. | 09-08-2011 |
20110305876 | PERIODIC STRUCTURED ORGANIC FILMS - An ordered structured organic film comprising a plurality of segments and a plurality of linkers arranged as a covalent organic framework, wherein the structured organic film may be a multi-segment thick structured organic film. | 12-15-2011 |
20120003578 | SINGLE LAYER PHOTORECEPTOR AND METHODS OF USING THE SAME - The presently disclosed embodiments relate generally to layers that are useful in imaging apparatus members and components, for use in electrophotographic, including digital, apparatuses. In particular, the present embodiments pertain to an improved imaging member comprising a single layer in which the single layer further comprises a photoactive material in a polymeric binder. The embodiments are free of photosensitive pigments and traditional electron transporting small molecules. | 01-05-2012 |
20120028176 | IMAGING MEMBERS COMPRISING STRUCTURED ORGANIC FILMS - A photoreceptor comprising a composite structured organic film comprising a plurality of segments and a plurality of linkers arranged as a covalent organic framework, wherein the structured organic film includes a secondary component and may be a multi-segment thick structured organic film. | 02-02-2012 |
20120028177 | IMAGING MEMBERS COMPRISING CAPPED STRUCTURED ORGANIC FILM COMPOSITIONS - A imaging member, such as a photoreceptor, comprising a capped structured organic film comprising a plurality of segments and a plurality of linkers arranged as a covalent organic framework, wherein the structured organic film may be a multi-segment thick structured organic film. | 02-02-2012 |
20120029236 | CAPPED STRUCTURE ORGANIC FILM COMPOSITIONS - A capped structured organic film comprising a plurality of segments and a plurality of linkers arranged as a covalent organic framework, wherein the structured organic film may be a multi-segment thick structured organic film. | 02-02-2012 |
20120040282 | IMAGING DEVICES COMPRISING STRUCTURED ORGANIC FILMS - An imaging member for a xerographic liquid immersion development machine having an outermost layer including a solvent resistant structured organic film (SOF) having a plurality of segments and a plurality of linkers arranged as a covalent organic framework, wherein the structured organic film may be multi-segment thick. | 02-16-2012 |
20120040283 | IMAGING MEMBERS FOR INK-BASED DIGITAL PRINTING COMPRISING STRUCTURED ORGANIC FILMS - An imaging member for ink-based digital printing having an outermost layer including a structured organic film (SOF) having a plurality of segments and a plurality of linkers arranged as a covalent organic framework, wherein the structured organic film may be multi-segment thick. | 02-16-2012 |
20120082835 | STRUCTURED ORGANIC FILMS - A structured organic film comprising a plurality of segments and a plurality of linkers arranged as a covalent organic framework, wherein the structured organic film may be a multi-segment thick structured organic film. | 04-05-2012 |
20120161108 | TETRAHYDROTETRAAZAPENTACENES IN THIN-FILM TRANSISTORS - Compounds of Formula (I) are disclosed: | 06-28-2012 |
20120161109 | SMALL MOLECULE SEMICONDUCTOR - Disclosed is a small molecule semiconductor of Formula (I): | 06-28-2012 |
20120165529 | PROCESS FOR PREPARING TETRAHYDROTETRAAZAPENTACENES AND DERIVATIVES - A process for preparing 5,7,12,14-tetrahydro-5,7,12,14-tetraazapentacene compounds and derivatives of Formula (A): | 06-28-2012 |
20120232308 | HIGH MOBILITY PERIODIC STRUCTURED ORGANIC FILMS - An high mobility structured organic film comprising a plurality of segments and a plurality of linkers arranged as a covalent organic framework, wherein the structured organic film may be a multi-segment thick structured organic film. | 09-13-2012 |
20130002764 | INK JET FACEPLATE COATINGS COMPRISING STRUCTURED ORGANIC FILMS - A coating for an ink jet printhead front face, wherein the coating comprises a structured organic film (SOF) comprising a plurality of segments, a plurality of linkers arranged as a covalent organic framework. Methods for preparing a coating for an ink jet printhead front face, wherein the coating comprises a SOF are also disclosed. | 01-03-2013 |
20130017141 | APPLICATION OF POROUS STRUCTURED ORGANIC FILMS FOR GAS STORAGEAANM COTE; Adrien P.AACI ClarksonAACO CAAAGP COTE; Adrien P. Clarkson CAAANM HEUFT; Matthew A.AACI OakvilleAACO CAAAGP HEUFT; Matthew A. Oakville CA - A porous structured organic film for storing gaseous a gaseous entity and method for storing gaseous entities in a porous structured organic film, the porous structured organic film including a plurality of segments and a plurality of linkers arranged as a covalent organic framework, wherein at a macroscopic level the covalent organic framework is a film and contains a plurality of sites accessible to one or more gaseous entity. | 01-17-2013 |
20130017390 | POROUS STRUCTURED ORGANIC FILM COMPOSITIONSAANM COTE; Adrien P.AACI ClarksonAACO CAAAGP COTE; Adrien P. Clarkson CAAANM HEUFT; Matthew A.AACI OakvilleAACO CAAAGP HEUFT; Matthew A. Oakville CA - A porous structured organic film including a plurality of segments and a plurality of linkers arranged as a covalent organic framework, wherein at a macroscopic level the covalent organic framework is a film and contains a plurality of sites accessible to one or more entity. | 01-17-2013 |
20130078560 | LOW-WEAR PHOTORECEPTOR SURFACE LAYER - A robust imaging member, such as long life photoreceptor, comprising a structured organic film comprising a plurality of segments and a plurality of linkers arranged as a covalent organic framework. | 03-28-2013 |
20130078561 | ROBUST PHOTORECEPTOR SURFACE LAYER - A imaging member, such as a photoreceptor, comprising a structured organic film comprising a plurality of segments and a plurality of linkers arranged as a covalent organic framework, wherein the structured organic film may comprise at least one secondary component, such as an antioxidant. | 03-28-2013 |
20130137033 | PROCESS FOR PREPARING STRUCTURED ORGANIC FILMS (SOFS) VIA A PRE-SOF - A processes for preparing structured organic film (SOF) comprising a plurality of segments and a plurality of linkers arranged as a covalent organic framework, wherein the structured organic film may be a multi-segment thick structured organic film. | 05-30-2013 |
20130183447 | METHODS FOR PREPARING STRUCTURED ORGANIC FILM MICRO-FEATURES BY INKJET PRINTING - Methods for making a substrate comprising structured organic film nano- to micro-features are disclosed. The methods for forming SOF micro-features may include: providing a substrate; discharging at least one droplet toward the substrate by an ink jet method, the at least one droplet including a plurality of molecular building blocks each comprising a segment and a number of functional groups; depositing the at least one droplet on the substrate; promoting a change in the deposited at least one droplet and forming at least one dry structured organic film (SOF) on the substrate. | 07-18-2013 |
20130183486 | PATTERNED PHOTORECEPTOR OVERCOAT LAYER AND METHODS FOR MAKING THE SAME - A imaging member, such as a photoreceptor, incorporating an outer layer having comprising a structured organic film nano- to micron-scale patterns formed on its surface to lower friction with the cleaning blade and improve print quality and performance. Methods for making the improved imaging member are also disclosed. | 07-18-2013 |
20140045107 | STRUCTURED ORGANIC FILM PHOTORECEPTOR LAYERS CONTAINING FLUORINATED SECONDARY COMPONENTS - An imaging member, such as a photoreceptor, having an outermost layer that is a structured organic film (SOF) comprising a plurality of segments and a plurality of linkers including at least one electroactive segment and an effective amount of fluorinated secondary components. | 02-13-2014 |
20140045108 | FLUORINATED STRUCTURED ORGANIC FILM PHOTORECEPTOR LAYERS CONTAINING FLUORINATED SECONDARY COMPONENTS - A imaging member, such as a photoreceptor, having an outermost layer that is a structured organic film (SOF) comprising a plurality of segments and a plurality of linkers including a first fluorinated segment, a second electroactive segment and fluorinated secondary components. | 02-13-2014 |
20140204160 | BLANKET MATERIALS FOR INDIRECT PRINTING METHOD COMPRISING STRUCTURED ORGANIC FILMS (SOFS) - An intermediate image transfer member for indirect printing contains a layer containing a structured organic film (SOF). The SOF contains a plurality of segments including at least a first segment type and a plurality of linkers comprising at least a first linker type, arranged as a covalent organic framework (COF), where at least the first segment type optionally contains fluorine. | 07-24-2014 |
20150021526 | SEMICONDUCTOR COMPOSITION - A semiconductor composition for producing a semiconducting layer with consistently high mobility is disclosed. The semiconductor composition includes a diketopyrrolopyrrole-thiophene copolymer and an aromatic non-halogenated hydrocarbon solvent. The copolymer has a structure disclosed within. The aromatic non-halogenated aromatic hydrocarbon solvent contains sidechains having at least 2 carbon atoms and the aromatic ring contains at least 3 hydrogen atoms. | 01-22-2015 |
20150037715 | PHOTOCONDUCTOR CONTAINING A CHARGE TRANSPORT LAYER HAVING AN ARYLAMINE HOLE TRANSPORT MATERIAL - Disclosed herein is a photoconductor including a substrate, a photogenerating layer and a charge transport layer. The charge transport layer includes a hole transport molecule of N4,N4′-bis(4-((E)-4,4-diphenylbuta-1,3-dien-1-yl)phenyl)-N4,N4′-di-p-tolyl-[1,1′-biphenyl]-4,4′-diamine and a binder. The weight percent of the charge transport layer includes N4,N4′-bis(4-((E)-4,4-diphenylbuta-1,3-dien-1-yl)phenyl)-N4,N4′-di-p-tolyl-[1,1′-biphenyl]-4,4′-diamine at from about 50 to about 70. | 02-05-2015 |