公开(公告)号：US12110402B2

公开(公告)日：2024-10-08

申请号：US17230178

申请日：2021-04-14

Applicant: Xerox Corporation

Inventor： Sepehr Tehrani ,  Syed Mohsin Ali ,  Carlos Dondon ,  Biby Esther Abraham ,  C. Geoffrey Allen ,  Mihaela Maria Birau ,  Jennifer L. Belelie

IPC: C09D11/30 ,  B41J2/01 ,  B41M5/00 ,  C09D11/02 ,  C09D11/107

CPC classification number: C09D11/30 ,  B41M5/0023 ,  C09D11/02 ,  C09D11/107 ,  B41J2/01

Abstract: Aqueous inkjet ink compositions are provided. In an embodiment, such an aqueous inkjet ink composition comprises water; resin particles; a colorant; and optionally, a wax. The resin particles comprise a polymerization product of reactants comprising a monomer, an acidic monomer, a hydrophilic monomer, a difunctional monomer, and a reactive surfactant. The acidic monomer, the hydrophilic monomer, and the difunctional monomer may be present at an amount in a range of from about 10 weight % to about 30 weight % in the resin particles. Methods of forming and using the aqueous inkjet ink compositions are also provided.

公开(公告)号：US20220162462A1

公开(公告)日：2022-05-26

申请号：US17230178

申请日：2021-04-14

Applicant: Xerox Corporation

Inventor： Sepehr Tehrani ,  Syed Mohsin Ali ,  Carlos Dondon ,  Biby Esther Abraham ,  C. Geoffrey Allen ,  Mihaela Maria Birau ,  Jennifer L. Belelie

IPC: C09D11/107 ,  C09D11/30 ,  B41M5/00

Abstract: Aqueous inkjet ink compositions are provided. In an embodiment, such an aqueous inkjet ink composition comprises water; resin particles; a colorant; and optionally, a wax. The resin particles comprise a polymerization product of reactants comprising a monomer, an acidic monomer, a hydrophilic monomer, a difunctional monomer, and a reactive surfactant. The acidic monomer, the hydrophilic monomer, and the difunctional monomer may be present at an amount in a range of from about 10 weight % to about 30 weight % in the resin particles. Methods of forming and using the aqueous inkjet ink compositions are also provided.