Xerox Corporation

Brent S Bryant

Shadi L Malhotra

Arthur Y Jones

Doris K Weiss

Dasarao K Murti

Yvan Gagnon

Josephine P Turner

Disclosed is a recording sheet which comprises a substrate, an image receiving coating, and a biocide.

Recording sheets containing mildew preventing agents

Disclosed is a recording sheet which comprises a base sheet, a phosphonium compound, an optional pigment, and an optional binder. Also disclosed are a process which comprises applying an aqueous recording liquid to the recording sheet in an imagewise pattern and a printing process which comprises (1) incorporating into an ink jet printing apparatus containing an aqueous ink the aforementioned recording sheet, and (2) causing droplets of the ink to be ejected in an imagewise pattern onto the recording sheet, thereby generating images on the recording sheet.

Recording sheets containing phosphonium compounds

Disclosed is a recording sheet which comprises (a) a substrate comprising a first paper ply, a second paper ply, and, situated between the first and second plies, a hydrophobic adhesive layer; (b) an image receiving coating situated on at least one surface of the substrate, said image receiving coating being suitable for receiving images of an aqueous ink and suitable for receiving images of an electrostatic toner composition, said coating comprising (1) a polymeric binder, (2) a dye fixative, and (3) an optional pigment.

Multifunctional recording sheets

Disclosed is a recording sheet which comprises (a) a base sheet; (b) a material selected from the group consisting of tetrazolium compounds, indolinium compounds, imidazolinium compounds, and mixtures thereof; (c) an optional pigment; and (d) an optional binder.

Recording sheets containing tetrazolium indolinium, and imidazolinium

An imaging member comprised of supporting substrate, a photogenerator layer and a charge transport layer comprised of charge transport molecules dispersed in a resin binder comprised of styrene-arylmethacrylate polymers, styrene-alkylmethacrylate polymers, styrene-diene polymers, alpha-methylstyrene polymers, or vinyl polymers.

Layered imaging members with binder resins

Disclosed is a recording sheet which comprises a base sheet and a material selected from the group consisting of pyridinium compounds, piperazinium compounds, and mixtures thereof.

Recording sheets containing pyridinium compounds

Disclosed is a recording sheet which consists essentially of a substrate and, in contact with the substrate, a monoammonium compound of the formula: ##STR1## wherein R is an alkyl group, X is selected from the group consisting of fluoride, chloride, bromide, iodide, and astatide, and R', R', and R'' are each independently selected from the group consisting of alkyl groups, substituted alkyl groups, aryl groups, substituted aryl groups, arylalkyl groups, and substituted arylalkyl groups, wherein R, R', R' and R'' are either the same as or different from each other; and mixtures thereof; an optional binder component; and an optional filler component.

Recording sheets containing monoammonium compounds

Disclosed is a recording sheet which comprises (a) a base sheet; (b) a cationic sulfur compound selected from the group consisting of sulfonium compounds, thiazolium compounds, benzothiazolium compounds, and mixtures thereof; (c) an optional binder; and (d) an optional pigment.

Recording sheets containing cationic sulfur compounds

Disclosed is a recording sheet which comprises (a) a substrate; (b) a coating on the substrate which comprises a binder and a material having a melting point of less than about 65.degree. C. and a boiling point of greater than 150.degree. C. and selected from the group consisting of alkyl phenones, alkyl ketones, halogenated alkanes, alkyl amines, alkyl anilines, alkyl diamines, alkyl alcohols, alkyl diols, halogenated alkyl alcohols, alkane alkyl esters, saturated fatty acids, unsaturated fatty acids, alkyl aldehydes, alkyl anhydrides, alkanes, and mixtures thereof; (c) an optional traction agent; and (d) an optional antistatic agent.

Recording sheets

Disclosed is a recording sheet which comprises a substrate; a first coating in contact with the substrate which comprises a crosslinking agent selected from the group consisting of hexamethoxymethyl melamine, methylated melamine-formaldehyde, methylated urea-formaldehyde, cationic urea-formaldehyde, cationic polyamine-epichlorohydrin, glyoxal-urea resin, poly (aziridine), poly (acrylamide), poly (N,N-dimethyl acrylamide), acrylamide-acrylic acid copolymer, poly (2-acrylamido-2-methyl propane sulfonic acid), poly (N,N-dimethyl-3,5-dimethylene piperidinium chloride), poly (methylene-guanidine) hydrochloride, poly (ethylene imine) poly (ethylene imine) epichlorohydrin, poly (ethylene imine) ethoxylated, glutaraldehyde, and mixtures thereof; a catalyst; and a polymeric material capable of being crosslinked by the crosslinking agent and selected from the group consisting of polysaccharides having at least one hydroxy group, polysaccharides having at least one carboxy group, polysaccharides having at least one sulfate group, polysaccharides having at least one amine or amino group, polysaccharide gums, poly (alkylene oxides), vinyl polymers, and mixtures thereof; and a second coating in contact with the first coating which comprises a binder and a material selected from the group consisting of fatty imidazolines, ethosulfate quaternary compounds, dialkyl dimethyl methosulfate quaternary compounds, alkoxylated di-fatty quaternary compounds, amine oxides, amine ethoxylates, Imidazoline quaternary compounds, alkyl benzyl dimethyl quaternary compounds, poly (epiamines), and mixtures thereof.

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Milton, Canada

Brent S Bryant