Hp Indigo B.v.

Hewlett-packard Development Company, L.P.

Tal Rosenthal

Albert Teishev

Gil Bar-Haim

Marc Klein

Reut Avigdor

Yael Kowal-Blau

Anatoly Sobolevsky

Eyal Cohen

Herein is described a liquid electrophotographic ink composition including a carrier liquid and a resin including an acid copolymer and an acrylate copolymer, wherein the acrylate copolymer includes at least about 30 wt. % of the alkyl (meth)acrylate monomer.

Liquid electrophotographic ink composition

Herein is disclosed magenta liquid electrostatic ink compositions. In some examples, the electrostatic ink compositions comprise a magenta pigment, a basic dispersant, a resin comprising a polymer having acidic side groups, a carrier liquid and a charge director, wherein the dispersant comprises a compound comprising a succinimide group linked to a primary, secondary or tertiary amine.

Electrostatic ink compositions

Herein is disclosed a cyan electrostatic ink composition, the cyan electrostatic ink composition comprising: a cyan pigment, a basic dispersant, a phthalocyanine having acid groups, a resin and a charge director.

Growing community of inventors

Nes Ziona, Israel

Tal Rosenthal