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Matches 1 - 50 out of 61,962

Document Document Title
WO/2019/049907A1
Provided is a hydrophobic silica powder which is obtained by a sol-gel method and has excellent chargeability. The hydrophobic silica powder is characterized by having a hydrophobicity of 50% or more, a saturated water content of 4% or l...  
WO/2019/038963A1
Provided are: a magnetic core material for electrophotographic developers, which has low environment dependence of the electrical resistance and is capable of suppressing carrier scattering, thereby enabling stable achievement of good im...  
WO/2019/038962A1
Provided are: a magnetic core material for electrophotographic developers, which has excellent start-up in the charge amount and is capable of suppressing carrier scattering, thereby enabling stable achievement of good images; a carrier ...  
WO/2019/035435A1
This positively charged toner for electrostatic-image development includes mother particles that comprise at least a binding resin and a release agent and that are covered with inorganic microparticles, wherein: the binding resin compris...  
WO/2019/034265A1
The present disclosure relates to a method for producing a conductive liquid electrophotographic ink composition. The method comprises: heating a polymer resin in a carrier liquid to dissolve the polymer resin; adding conductive metallic...  
WO/2019/027039A1
The present invention provides a toner that causes less splashing and has excellent transfer efficiency when forming a line image with lower transfer current. The toner comprises: toner particles containing a binding resin and a coloring...  
WO/2019/026736A1
Provided is a toner for the development of electrostatic images and a method for manufacturing the same, the toner having excellent printing durability in a high-temperature, high-humidity environment, and excellent transfer-amount stabi...  
WO/2019/012257A1
A method for producing a treated or modified polymer, the method comprising: combining a first liquid and at least one additive material to produce a first liquid and additive material mixture; agitating the first liquid and additive mat...  
WO/2019/011400A1
An electrostatic ink composition comprising a carrier liquid; a first resin comprising a copolymer of an alkylene monomer and a methacrylic acid monomer; and a second resin comprising a copolymer of an alkylene monomer and an acrylic aci...  
WO/2019/013302A1
Provided is a magenta toner which exhibits high image density and chroma, has excellent low-temperature fixability, storability and electrostatic properties, is unlikely to fog, and can be produced at low cost. This magenta toner contain...  
WO/2019/004095A1
The present invention relates to: a binder resin composition which enables the achievement of a toner that exhibits remarkably excellent fixability on a polypropylene film; a toner for developing electrostatic images, which contains this...  
WO/2019/004215A1
This printing toner contains at least one type of sublimation disperse dye, and a binder resin. In a fluidity test in which a pressure of 4.90 MPa is applied to the toner using a plunger and the toner is caused to flow downward out of a ...  
WO/2018/224137A1
Electrically conductive electrostatic ink compositions are disclosed. In an 5 example, an electrically conductive electrostatic ink composition can comprise: a liquid carrier; and particles dispersed in the liquid carrier. The particles ...  
WO/2018/216336A1
The present invention provides: a toner for developing electrostatic images, which has excellent fixability at low temperatures, gloss and carrier contamination resistance; and a wax dispersant. [1] A toner for developing electrostatic i...  
WO/2018/215310A1
A method for curing of an actinic light sensitive ink or toner layer on a substrate comprising an irradiating step of irradiating the actinic light sensitive ink or toner layer, with a first radiation dose D1 in a first spectral range be...  
WO/2018/192650A1
Herein is described a method of providing a printed label. The method comprises: providing a printed label substrate having disposed thereon an electrostatically printed ink; applying a UV curable overcoat composition to the printed ink,...  
WO/2018/192651A1
Herein is described a method of providing a printed label. The method comprises: providing a printed label substrate having disposed thereon an electrostatically printed ink; applying a radiation curable overcoat composition to the print...  
WO/2018/190247A1
Provided is a toner including a binder resin and a colorant, wherein the colorant includes Solvent Red 49, and an acid value of the toner is 9.0 mgKOH/g or greater but 30.0 mgKOH/g or less.  
WO/2018/188554A1
Provided is a preparation method for a positively charged non-magnetic toner, wherein the positively charged non-magnetic toner includes a toner masterbatch and an additive. The toner masterbatch comprises 100 parts by weight of a styren...  
WO/2018/181189A1
Provided is a magenta toner that delivers superior durability in a high-temperature and high-humidity environment as compared with conventional products. This magenta toner comprises a binder resin, a magenta colorant, a release agent, a...  
WO/2018/180335A1
Provided is a polyester resin which has excellent metal adhesion or curability, as well as good storage stability. The polyester resin comprises polyvalent carboxylic acid and glycol, wherein the total amount of a terephthalic acid compo...  
WO/2018/181131A1
The present invention provides toner achieving an excellent balance between releasability of printing paper from a fixing member and suppression of multilayer peeling. This toner contains a binding resin and a release agent, and is chara...  
WO/2018/177508A1
An electrostatic ink composition is disclosed. The electrostatic ink composition can comprise: a liquid carrier; and particles dispersed in the liquid carrier, wherein the particles comprise a thermoplastic resin, and a metal or metal al...  
WO/2018/180543A1
The carrier core material according to the present invention comprises ferrite particles which are each represented by composition formula MXFe3-XO4 (where, M denotes at least one type of a metal element selected from the group consistin...  
WO/2018/181845A1
The present invention provides: a ferrite carrier core material for an electrophotographic developer, the material having a mesh passing amount of 3 wt% or less as indicated by the ratio of the weight of particles passing through a 16 μ...  
WO/2018/175358A1
Provided are toners and combinations of toners that demonstrate excellent color and are Ames test negative in both Salmonella typhimurium strains TA98 and TAIOO.  
WO/2018/173916A1
This carrier core material is formed of ferrite particles that contain from 48% by mass to 52% by mass of Fe, from 16% by mass to 22% by mass of Mn, from 1.0% by mass to 3.5% by mass of Mg and from 0.05% by mass to 0.5% by mass of Ca; an...  
WO/2018/171873A1
Herein is described a liquid electrophotographic adhesive composition comprising a thermoplastic resin, a moisture activatable adhesive, and a liquid carrier.  
WO/2018/168312A1
Provided is a toner including a binder resin, and a charge-controlling agent, wherein a volume average particle diameter X of the toner after a stress treatment satisfies Formula (1), and an amount Y of fine toner particles having partic...  
WO/2018/167004A1
A coating material (237), in particular for non-impact printing, the coating material comprising: a resin comprising at least one resin component, in particular at least one type of resin, the resin comprising in particular an amorphous ...  
WO/2018/168373A1
Provided is a toner including a binder resin, a release agent, and a charge-controlling agent, wherein the toner includes toner particles having particle diameters of 3 micrometers or smaller, among the toner particles having particle di...  
WO/2018/167020A1
A coating layer application device (200) for applying a coating layer, which is located on a transfer element, to a substrate, the coating layer (206) being formed from a coating material, in particular a thermosetting coating material, ...  
WO/2018/167007A1
Coating material (237) being processable by non-impact printing to form at least a part of a coating layer (206) representing an image; the coating material (237) comprising an amorphous resin portion and being curable; the coating mater...  
WO/2018/167009A1
Coating material (237) for generating a coating layer by non-impact printing wherein the coating layer represents an image and wherein a resolution of the image is at least 100 DPI, the coating material comprising a curable resin; wherei...  
WO/2018/166998A1
A developer comprises: at least one carrier; and, in an amount of 10 wt-% or less, a coating material (237), in particular for generating a coating layer by non-impact printing, the coating material being provided in the form of particle...  
WO/2018/167012A1
A coating material configured for generating a coating layer (206) by non-impact printing, the coating material comprising : at least one effect particle, comprising at least one at least partially covered effect pigment, the effect pigm...  
WO/2018/166629A1
The present disclosure discloses a liquid electrophotographic ink. The ink can include (A) a liquid vehicle; (B) at least one colorant; (C) a resin comprising an ethylene acid copolymer; (D) an ethylene/(meth)acrylic acid C1-10 alkyl est...  
WO/2018/168900A1
The purpose of the present invention is to provide a curable liquid developer that provides high volume resistivity, that has high developability, and that has superior curability under high-humidity environments. Provided is a curable l...  
WO/2018/167015A1
A coating material (237) in particular configured for generating a coating layer by non-impact printing, the coating material being provided in the form of a plurality of particles and comprising: a resin, the resin comprising a curable ...  
WO/2018/167000A1
A non-impact printing device (301) comprising: a coating material (237) being curable and comprising a resin; the coating material comprising an amorphous resin portion in an amount of at least 30 w-% based on the overall amount of resin...  
WO/2018/159671A1
Provided is positive-charge toner for developing an electrostatic charge image, the toner having superior print durability, charge stability, and transfer-amount stability. Provided is a positive-charge toner for developing an electrosta...  
WO/2018/154740A1
Provided are an electrophotographic photoreceptor, a method for manufacturing the same, and an electrophotographic device using the same, wherein even when the electrophotographic photoreceptor is provided in a monochrome high-speed mach...  
WO/2018/147001A1
Provided are: a magnetic core material for an electrophotographic developer which, despite having a low specific gravity, exhibits excellent electrostatic charge characteristics and strength, and with which excellent images having no def...  
WO/2018/145775A1
In an aspect, there is provided a method of foil printing that may comprise providing a substrate, the substrate having a first area and a second area, wherein the first area has printed thereon a first electrostatic ink composition comp...  
WO/2018/147002A1
Provided are: a magnetic core material for an electrophotographic developer which, despite having a low specific gravity, exhibits little change in electrical resistance caused by environmental differences, and excellent strength, and wi...  
WO/2018/145774A1
In an aspect, there is provided a method of foil printing that may comprise providing a substrate having a surface comprising a first area and a second area, wherein the first area has printed thereon a first electrostatic ink compositio...  
WO/2018/141373A1
Described herein is a method for priming a polymeric print substrate for subsequently receiving a liquid electrophotographic (LEP) ink in which a surface of a polymeric print substrate is coated with a first primer using an analogue prin...  
WO/2018/135600A1
The present invention relates to a toner for developing an electrostatic charge image, wherein when, in two tanδ measurements performed using a rheometer, the value of tanδ observed at 130°C and the value of tanδ observed at 140°C i...  
WO/2018/134438A1
The polymeric dispersant is a copolymer obtainable by copolymerizing at least a first monomer chosen from a maleimide compound and maleic anhydride, and a second monomer being an ethylenically unsaturated monomer and in case of maleic an...  
WO/2018/131422A1
Provided is a liquid developer which can stably and continuously obtain a high resolution image without a carrier liquid oozing and has excellent cold offset resistance and fixability. The liquid developer is characterized by comprising,...  

Matches 1 - 50 out of 61,962