Electrophotographic ink compositions
AssigneeHewlett-Packard Development Company, L.P.
InventorsHanit Marom Tchaicheeyan, Albert Teishev
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Abstract
Described herein is an electrophotographic ink composition comprising: a first resin comprising a copolymer of an alkylene monomer and a monomer selected from acrylic acid and methacrylic acid; and a second resin comprising a condensation product of polyvinyl alcohol with an aldehyde. Also described herein is a method of producing the electrophotographic ink composition and a printed substrate produced by printing the electrophotographic ink composition.
Claims15
An electrophotographic ink composition comprising:
- a first resin comprising a copolymer of an alkylene monomer and a monomer selected from acrylic acid and methacrylic acid;
- and
- a second resin comprising a condensation product of polyvinyl alcohol with an aldehyde.
A method of producing an electrophotographic ink composition, the method comprising combining:
- a first resin comprising a copolymer of an alkylene monomer and a monomer selected from acrylic acid and methacrylic acid;
- and
- a second resin comprising a condensation product of polyvinyl alcohol with an aldehyde.
A method of producing a printed substrate comprising applying an electrophotographic ink composition to a plastic substrate with an electrostatic printer, wherein the electrophotographic ink composition comprises:
- a first resin comprising a copolymer of an alkylene monomer and a monomer selected from acrylic acid and methacrylic acid;
- and
- a second resin comprising a condensation product of polyvinyl alcohol with an aldehyde.
A printed substrate comprising:
- a plastic substrate;
- and
- an electrophotographically printed ink composition disposed on the plastic substrate;
- wherein the electrophotographically printed ink composition comprises:
- a first resin comprising a copolymer of an alkylene monomer and a monomer selected form acrylic acid and methacrylic acid;
- and
- a second resin comprising a condensation product of polyvinyl alcohol with an aldehyde.
Dependencies are inferred from the claim text.