Abstract: Carbon material having organic groups, obtainable by the reaction of carbon material with organic compounds of the general formula 1 The invention's carbon materials having organic groups are useful in dispersions, rubber, plastics, inks, including solventborne inks, waterborne inks, inkjet inks, xerographic toners, coatings, paints, bitumen, concrete or other building materials, paper or as a reducing agent in metallurgy.

Abstract: The invention is directed to a suspension containing: (a) at least one water-insoluble colorant, (b) at least one heterocyclic compound of the general formula 1 and (c) water and/or a mono- or polyhydric alcohol. The aqueous suspension is produced when the water-insoluble colorant and the heterocyclic compound of the formula 1 are dispersed in water and/or a mono- or polyhydric alcohol. The suspension is useful for producing waterborne inks, ink jet inks, coatings and solventborne printing inks.

Abstract: Aqueous, colloidal gas black suspension containing (a) a gas black, (b) an azo compound of the general formula 1. (C) and water. The aqueous, colloidal gas black suspension is produced by dispersing the gas black and the azo compound of the general formula 1 in water. It can be used in the production of inks, ink-jet inks, surface coatings and coloured printing inks.

Abstract: Carbon material with organic groups, obtainable by conversion of carbon material with organic compounds of the general formula 1 The carbon materials with organic groups according to the invention may be used as fillers, reinforcing fillers, UV stabilisers, conductive carbon blacks or pigment.

Abstract: Aqueous, colloidal gas black suspension aqueous, colloidal gas black suspensions, containing a gas black, an azo compound of formula 1, and water. The aqueous, colloidal gas black suspensions are produced by dispersing the gas black and the azo compound of formula 1 in water. The aqueous, colloidal gas black suspension can be used to produce inks, ink jet inks, paints, printing inks, latices, textiles, leather, adhesives, silicones, plastics materials, concrete and construction materials.

Abstract: Carbon black having organic groups, the organic group containing a thiocyanate group. Also described is a process for the production of the carbon black, wherein carbon black is reacted with organic compounds containing a C—C double or triple bond, which is not part of an aromatic system, whose C—C double or triple bond is activated by at least one substituent, and the organic compound contains at least one thiocyanate group. The carbon black according to the invention can be used in rubber compounds.

Abstract: Aqueous, colloidal, freeze-resistant and storage-stable gas black suspension are disclosed containing 2-30 wt. % gas black, 0-40 wt. % carbon black, a dispersion-supporting additive, a biocide and water and having a zeta potential of less than −10 mV, a surface tension of greater than 50 mN/m and an average particle size of less than 200 nm. The aqueous, colloidal, freeze-resistant and storage-stable gas black suspension is produced by dispersing the gas black and the carbon black in water together with the dispersion-supporting additive and biocide. Inks, ink-jet inks, lacquers and printing inks can be made from these suspensions.

Abstract: The present invention is directed to carbon blacks having organic groups. The organic groups are connected by one or two carbon atoms of a C-C single bond or double bond that are not a component of an aromatic system, contain at least one activating substituent on at least one carbon atom of the C-C single bond or double bond and contain no cyclic C3 structure or 2,3-diazabicyclo[2.2.1]hept-2-ene. The invention includes methods of producing these carbon blacks in which black is reacted with organic compounds containing a C-C double bond or triple bond activated by at least one substituent. The carbon blacks can be used as fillers, reinforcing fillers, UV stabilizers, conductance blacks or pigments.

Abstract: A carbon black with organic groups in which the organic groups are linked to the black via a sulfide- and/or polysulfide bridge. Furthermore, a method of producing the black of the invention is described in which carbon black and compounds of the general formula R—Sy—R are reacted. The carbon blacks of the invention can be used as filler, UV stabilizer, conductivity black and pigment.

Abstract: A carbon black with organic groups in which the organic group contains at least one substituted C—C single bond or double bond, and is linked to the black via the two carbon atoms of the C—C single or double bond and wherein at least one carbon atom of the C—C single or double bond contains at least one activating substituent; a method of producing the black of the invention by reacting a carbon black with organic compounds containing a C—C double bond or triple bond, the C—C double bond or triple bond of which is activated by at least one substituent; and fillers, reinforcement fillers, UV stabilizers, conductivity blacks and pigment containing the carbon black.