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7425062 Inkjet ink, ink set and method of printing  
This invention pertains to an inkjet ink including a polycarbodiimide groups-containing component, various ink sets comprising this ink, including one ink set with at least one co-reactive ink, and...
EP0987303B1 Carbon black graft polymer  
EP1961789A1 Modified pigment products, dispersions thereof, and compositions comprising the same  
The present invention relates to modified pigment products comprising a pigment having attached at least one organic group represented by the formula X-Sp-AIK. wherein X, which is directly attached...
7413683 Sulfonated conducting polymer-grafted carbon material for fuel cell applications  
A composition comprising particulate carbonaceous material and a sulfonated conducting polymer containing hetero atoms. The composition can further comprise a metal. Devices comprising the...
7411720 Electrophoretic particles and processes for the production thereof  
In electrophoretic media, it is advantageous to use pigment particles having about 1 to 15 per cent by weight of a polymer chemically bonded to, or cross-linked around, the pigment particles. The...
7390441 Sulfonated conducting polymer-grafted carbon material for fuel cell applications  
A composition comprising particulate carbonaceous material and a sulfonated conducting polymer containing hetero atoms. The composition can further comprise a metal. Devices comprising the...
7375875 Electrophoretic media and processes for the production thereof  
A first electrophoretic medium comprises an electrically charged particle suspended in a suspending fluid, the particle having a polymeric shell having repeating units derived from at least one...
7351278 Additive for high optical density inkjet ink  
This invention pertains to an aqueous inkjet ink with a certain chelator additive, inkjet ink sets based on this aqueous inkjet ink, and to a method of printing with these inks and ink sets,...
7347892 Phase change inks containing modified pigment particles  
Disclosed is a phase change ink composition comprising (a) an ink carrier comprising (1) a polyalkylene wax and (2) a component selected from the group consisting of (A) amides, (B) esters, (C)...
EP1900766A1 Aggregates having attached polymer groups and polymer foams  
An aggregate having attached at least one type of polymer is described, wherein the aggregate comprises at least one carbon phase and at least one silicon-containing species phase. Other aggregates...
7282526 Particle having an attached halide group and methods of making the same  
A modified particle or aggregate is disclosed wherein a particle has an attached group having the formula: wherein the substituents are defined in the disclosure. Modified particles with...
7247379 Electrophoretic particles, and processes for the production thereof  
Copper chromite particles can advantageously be used as black particles in electrophoretic media and displays. Preferably, the copper chromite particles are coated with a silica coating and a...
7241334 Sulfonated carbonaceous materials  
The present invention provides methods for the incorporation of sulfonate functional groups onto the surface of carbonaceous compounds and materials, and similarly provides several surface modified...
7230750 Electrophoretic media and processes for the production thereof  
A first electrophoretic medium comprises an electrically charged particle suspended in a suspending fluid, the particle having a polymeric shell having repeating units derived from at least one...
7223302 Methods of preparing aqueous colored pigment dispersions, and inkjet ink compositions  
The present invention describes methods for preparing aqueous colored pigment dispersions comprising the step of combining, in any order, a) a colored pigment, b) an azo coupler, c) an aromatic...
7199176 Elastomeric compounds incorporating silicon-treated carbon blacks  
Disclosed are elastomeric compounds including an elastomer and a silicon-treated carbon black, and optionally including a coupling agent. The elastomeric compound exhibits poorer abrasion...
7195834 Metallized conducting polymer-grafted carbon material and method for making  
A composition comprising particulate carbonaceous material and a conducting polymer containing hetero atoms. The composition can further comprise a metal. Devices comprising the composition can be...
7192472 Inkjet ink composition  
The instant invention pertains to an inkjet ink composition comprising a soluble colorant and a vehicle, wherein the vehicle comprises an aqueous continuous phase and a microemulsified oil phase....
7176248 Smear resistant inkjet inks  
This invention pertains to inkjet inks, in particular to smear resistant inkjet inks, and even more particularly to smear resistant pigmented aqueous inkjet inks comprising polyurethane dispersion...
7175930 Conducting polymer-grafted carbon material for fuel cell applications  
A composition comprising particulate carbonaceous material and a conducting polymer containing hetero atoms. The composition can further comprise a metal. Devices comprising the composition can be...
7173078 Process for preparing modified pigments  
A process for preparing a modified pigment having attached at least one organic group is described. This process comprises the step of reacting a dried mixture comprising a pigment having attached...
7056962 Modified pigments having improved dispersing properties  
Various modified pigment products are described which are preferably capable of being dispersed in a variety of materials such as coatings, inks, toners, films, plastics, polymers, elastomers, and...
7045002 Interactive ink set for inkjet printing  
This invention pertains to an ink set for inkjet printing, in particular to an ink set wherein all the inks are mutually interactive so as to reduce bleed of one color into another. The invention...
7002728 Electrophoretic particles, and processes for the production thereof  
Copper chromite particles can advantageously be used as black particles in electrophoretic media and displays. Preferably, the copper chromite particles are coated with a silica coating and a...
7001936 Pigmented inkjet ink  
The present invention provides pigmented inks comprising self-dispersing pigment and an amino-containing compound. The addition of an amino-containing compound to the self-dispersing pigment can...
6979488 Receiver having hydrophilic receiving surface  
A receiver for receiving a water-based colorant image transferred by a stamp or the like, including an image receiving structure having a support; an information receiving layer which contains...
6942724 Modified organic colorants and dispersions, and methods for their preparation  
The present invention relates to methods of preparing modified organic colorant dispersions comprising the step of combining, in any order, i) an organic colorant; ii) an hydroxide reagent; and...
6936097 Modified organic colorants and dispersions, and methods for their preparation  
The present invention relates to methods of preparing modified organic colorant dispersions comprising the step of combining, in any order, i) an organic colorant; ii) an hydroxide reagent; and...
6908961 Elastomer composites, elastomer blends and methods  
Elastomer composites and elastomer blends comprising particulate fillers having selected structure and surface area values are disclosed as well as elastomer composites and elastomer blends having...
6899754 Inkjet inks with increased optical density  
This invention pertains to aqueous inkjet inks containing self-dispersing pigments and effective amounts of one or more multivalent cations, said inks having increased optical density when printed.
6881511 Gas diffusion electrodes containing modified carbon products  
Gas-diffusion electrodes containing modified carbon products are described wherein the modified carbon product is a carbon product having attached at least one organic group. The modified carbon...
6863719 Ink jet ink with improved reliability  
An ink composition comprising: a self-dispersing carbon black, a binder, a stabilizing dye comprising at least as many groups comprising CO 2 H or COSH as groups comprising SO 3 H, and an aqueous...
6852156 Self-dispersing pigment and process of making and use of same  
A process is provided in which a pigment is oxidated with ozone in an aqueous environment in which the mixture of ozone, water and pigment is subjected to a dispersive mixing operation; and/or the...
6822782 Electrophoretic particles and processes for the production thereof  
In electrophoretic media, it is advantageous to use pigment particles having about 1 to 15 percent by weight of a polymer chemically bonded to, or cross-linked around, the pigment particles. The...
6822781 Gyricon displays containing modified particles  
A gyricon display containing modified particles is disclosed. The gyricon display has an arrangement of bichromal or polychromal elements which are disposed between a first and second electrode....
6746563 Method for gluing plastic labels on hydrorepellents containers by means of labelling apparatus for water based glues  
Method for gluing plastic labels ( 15 ) formed of a film ( 12 ) of BI-oriented polypropylene covered on each from a layer of acrylic material ( 13,14 ), to hydrorepellent containers by using...
6709506 Method of making a multi-phase aggregate using a multi-stage process  
An aggregate including a carbon phase and a silicon-containing species phase is described, wherein a difference between BET (N 2 ) surface area and t-area of the aggregate is from about 2 to 10 m 2...
6686409 Method of making a multi-phase aggregate using a multi-stage process  
A method of making an aggregate having a carbon phase and a silicon-containing species phase is described and includes introducing a carbon black-yielding feedstock and a silicon-containing...
6664312 Particle having an attached halide group and methods of making the same  
A modified particle or aggregate is disclosed wherein a particle has an attached group having the formula: wherein the substituents are defined in the disclosure. Modified particles with...
6656256 Scented jet ink and printed articles therefrom  
A scented ink composition suitable for use in ink jet printing which generates aromas during printing and produces scented printed articles such as greeting cards.
6645287 Coating compositions comprising high t-area carbon products  
The present invention discloses coating compositions comprising a liquid vehicle and a carbon product having a t-area greater than or equal to 400 m 2 /g. In addition, the present invention...
6630268 Gas diffusion electrodes containing modified carbon products  
Gas-diffusion electrodes containing modified carbon products are described wherein the modified carbon product is a carbon product having attached at least one organic group. The modified carbon...
6551393 Methods of making a particle having an attached stable free radical  
A modified particle is disclosed wherein a particle has an attached group having the formula: wherein Ar represents an aromatic group; R 1 represents a bond, an arylene group, an alkylene...
EP1007595B1 MODIFIED CARBON PRODUCTS WITH LEAVING GROUPS FOR INKS AND COATINGS  
Abstract not available for EP1007595 Abstract of corresponding document: US5895522 A modified carbon product is described which comprises carbon having attached at least one organic group wherein...
6534569 Polymers containing modified pigments and methods of preparing the same  
A variety of methods to prepare a polymer composition containing at least one polymer and at least one modified pigment are described. The methods, in part, involve introducing a slurry containing...
6533859 Surface treated carbon black having improved dispersability in rubber and compositions of rubber therefrom having improved processability, rheological and dynamic mechanical properties  
The invention comprises a composition comprising a combination of carbon black and at least one surface treating agent selected from the group consisting of quinone compounds, quinoneimine...
6506245 Ink jet inks, inks, and other compositions containing colored pigments  
Colored pigments having one or more desired parameters and/or properties are described. These parameters and/or properties include: a) a particles size of from about 10 nm to about 300 nm; b) an...
6500401 Carbon foams and methods of making the same  
A method of making carbon foam is described which involves pyrolizing a mixture containing at least one pyrolizable substance and at least one unpyrolizable material and then removing the...
6494943 Ink jet inks, inks, and other compositions containing colored pigments  
Colored pigments having one or more desired parameters and/or properties are described. These parameters and/or properties include: a) a particles size of from about 10 nm to about 300 nm; b) an...
6472471 Polymeric products containing modified carbon products and methods of making and using the same  
Various modified carbon products are disclosed which can form a part of a polymeric product containing the modified carbon product and a polymer. One type of modified carbon product disclosed is a...
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