Sun Chemical

US Patent 7282263 Method for coloring cellulosic materials using cationic pigment dispersion

US Patent 7294723 Multifunctional cationic photoinitiators, their preparation and use

US Patent 7296518 Methods for measurement and control of ink concentration and film thickness

US Patent 7300511 Low viscosity, highly pigmented oil based dispersions exhibiting a low relative interfacial tension drop

US Patent 7300512 Method of making pigment dispersion containing a carrier such as castor oil or vegetable wax

US Patent 7329315 Copper phthalocyanine blue pigment composition and water borne dispersion thereof

US Patent 7354957 Multi-functional thioxanthone photoinitiators

US Patent 11180681 Actinically curable adhesive composition with improved properties

US Patent 7402615 Waterless waterwashable offset printing ink and method of production thereof

US Patent 7407544 Polymeric dispersants based on addition of amines to dialkylsuccinyl succinate or its derivatives

US Patent 7411035 Acrylated natural resins

US Patent 7411036 Acrylated natural resins

US Patent 7417764 System and method for disseminating color ink and colorant formulas

US Patent 7429292 Water washable lithographic printing ink

US Patent 7449059 Conditioning method for indanthrone pigments

US Patent 7452921 Piperazine-based sensitisers

US Patent 7459017 Stir-in form of pigment

US Patent 7479511 Water based energy curable hybrid systems with improved properties

US Patent 11189199 Light emissive displays comprising overprint varnishes

US Patent 7546048 Method for determining ink usage efficiency in commercial printing processes using pigments and quantitative tests

US Patent 7563835 Solventless universal colorants

US Patent 7573608 Method of estimating trap from spectral reflectance factor

US Patent 7576146 Polymeric colored dispersants and colorant dispersions containing same

US Patent 7589131 Compositions for use in energy curable compositions

US Patent 7598401 Multifunctional cationic photoinitiators, their preparation and use

US Patent 7612122 Piperazino based photoinitiators

US Patent 7615110 Photoinitiators for use in intaglio printing inks

US Patent 7619021 Adhesion promoting compound

US Patent 7671081 Multifunctional cationic photoinitiators, their preparation and use

US Patent 7738149 System and method for managing electronic transmission of color data

US Patent 7763670 Inks for in-mould decoration

US Patent 7776146 Solventless universal colorants

US Patent 7795433 Methods for preparing perylene/perinone pigments

US Patent 7819968 Stir-in pigment preparations for coloration of energy curable systems

US Patent 7833333 Low migration, low odor offset inks or varnishes

US Patent 7839501 Method, apparatus and system for measuring the transparency of film

US Patent 7850775 Multi-colored lustrous pearlescent pigments

US Patent 7855262 Size selective catalysis with ion exchange resins

US Patent 7863459 Process for preparing onium salts

US Patent 7886590 Apparatus and method for quantitatively measuring liquid film drying rates on substrates

US Patent 7886665 Method of manufacturing of low-odor packaging materials

US Patent 7888442 Size selective catalysis with ion exchange resins

US Patent 7901503 Pigments for non-aqueous inks and coatings

US Patent 7902268 Water soluble energy curable stereo-crosslinkable ionomer compositions

US Patent 7909924 Stable offset emulsion inks containing non-water soluble polymeric surfactants

US Patent 7914615 Continuous process for preparing pigment flush

US Patent 7914703 Poly(oxyalkylene)ated colorants and their use as fluorescent security taggants

US Patent 7923531 Acrylated maleic-modified rosin ester and method of preparation

US Patent 7985820 Non-water soluble polymeric surfactants

US Patent 7999017 Method for coloring building materials using a cationic pigment dispersion

US Patent 8002884 Ink-jet printing process and ink