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Compositions: Coating Or Plastic > Miscellaneous > Marking > Inks > Pigment Containing > Organic Nitrogen Compound Containing

Organic Nitrogen Compound Containing

Organic Nitrogen Compound Containing patent applications listed include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.

05/22/14 - 20140137769 - Pigmented magenta and yellow phase change inks
A solid ink composition comprises a crystalline compound, an amorphous compound and a pigment concentrate. The pigment concentrate includes a diester crystalline compound, a dispersant and a pigment (magenta/yellow). The incorporation of such pigment concentrate in the solid ink composition produces a stable ink....

01/02/14 - 20140000478 - Surface modification of carbon black
A process for modifying the surface of a carbon black by contacting said carbon black with a conjugated diimine compound. The conjugated diimine compound may comprise various substituents to provide the carbon black with desired corresponding properties, such as groups to impart increased hydrophilicity and self-dispersibility to the carbon black....

11/28/13 - 20130312636 - Dispersants
Compound of Formula (1); wherein: Zw is an organic radical comprising w amino groups, in which w is a number and 5≦w≦3,000; A and B are independently oxy-C1-C20-alcylene carbonyl groups or oxy-C2-C20-alkenylene carbonyl groups derived from hydroxy carboxylic acids or lactones; T is hydrogen or R—CO—, where R is a...

10/25/12 - 20120266779 - Non-aqueous pigment ink
A non-aqueous pigment ink that exhibits excellent color reproducibility and storage stability. The non-aqueous pigment ink contains two or more lake pigments and a non-aqueous solvent....

10/20/11 - 20110253008 - Aqueous dispersion of surface-treated carbon black and method of producing the same
A carbon black aqueous dispersion that is suitable as an aqueous black ink for inkjet printers, and a method of producing the same are disclosed. A surface-treated carbon black aqueous dispersion includes an aqueous medium and surface-treated carbon black that is dispersed in the aqueous medium, the surface-treated carbon black...

09/29/11 - 20110232527 - Method for producing metal nanoparticles, ink composition using the same and method for producing the same
The exemplary embodiments of the present invention can provide a method for producing metal nanoparticles having surface stability, excellent adhesion, an effect of reducing cracks by modifying the substituents of metal nanoparticles, an ink composition using the same, and a method for producing the same....

09/15/11 - 20110219983 - Lecithin and plasticizer compositions and methods
The present invention is directed towards compositions having lecithin and a plasticizer. Processes for producing such compositions are further disclosed. The present invention is also directed towards uses of the novel compositions as a dispersant in order to disperse compounds, such as in the fields of coatings, inks, cosmetics and...

08/11/11 - 20110192318 - Aqueous inkjet ink
wherein R1, R2, R3 and R4 independently represent a substituted or unsubstituted alkyl group....

05/05/11 - 20110100254 - Compounds suitable for use in inks and inks having such compounds
Disclosed herein are ink compositions including an ink vehicle and a colorant, wherein the ink vehicle includes a compound having a formula of R1—CONH—R2 or R2—CONH—R1, wherein R2 is an alkyl group having from 1 to about 18 carbon atoms and R1 is an alkyl group having from about 3...

12/09/10 - 20100307377 - Inkjet ink compositions comprising modified pigments
The present invention relates to an inkjet ink composition comprising a liquid vehicle and a modified pigment, which comprises the reaction product of a non-modified pigment and at least one reagent having the formula H2N-A-Y. The modified pigments themselves, as well as methods for preparing them, are also described....

05/27/10 - 20100126378 - Pigments for non-aqueous inks and coatings
A sulfonated derivative of an organic pigment moiety comprising a polyetheramine, and a metal or ammonium salt. The pigment is used for coloration of printing inks and coatings. For ink-jet systems there is excellent filterability, low viscosity, and stability thereof....

03/11/10 - 20100058951 - Pigmented inkjet ink comprising a bleed control agent
The present invention provides an ink for inkjet printing, comprising an aqueous vehicle, a pigment colorant and an effective amount of 3-butoxypropylamine as a bleed control agent. The ink exhibits reduced intercolor bleed when printed, for example, on plain paper....

01/28/10 - 20100018437 - Carbon black aqueous dispersion and method of producing the same
A carbon black aqueous dispersion which has excellent dispersibility in an aqueous medium and is suitable as an aqueous black ink such as an inkjet printer ink, and a method of producing the same. The carbon black aqueous dispersion includes an aqueous medium and a carbon black pigment dispersed in...

09/17/09 - 20090229489 - Modified pigments having reduced phosphate release, and dispersions and inkjet ink compositions therefrom
The present invention relates to a modified pigment comprising a pigment having attached at least one geminal bisphosphonic acid group, partial esters thereof, or salts thereof. The modified pigments have a low phosphate release value. Dispersions and inkjet ink compositions comprising these modified pigments are also disclosed....