公开(公告)号：EP3715391A1

公开(公告)日：2020-09-30

申请号：EP20165343.3

申请日：2020-03-24

申请人： Xerox Corporation

发明人： VEREGIN, Richard P.N. ,  ANGRA, Padam K. ,  BARDEN, Maria McCall ,  KAMEL, Majid ,  VONG, Cuong ,  TIN, Randy P. ,  JACKSON, Mark A. ,  IANNI, John J.

IPC分类号： C08F220/18 ,  G03G9/097 ,  G03G9/087

摘要： A polymeric composition including a copolymer comprising a first monomer having a high carbon to oxygen ratio of from about 3 to about 8; a second monomer comprising two or more vinyl groups, wherein the second monomer is present in the copolymer in an amount of from greater than about 8 percent by weight to about 60 percent by weight, based on the weight of the copolymer; and, optionally, a third monomer comprising an amine, wherein the third monomer, if present, is present in an amount of from about 0.5 percent by weight to about 5 percent by weight, based on the weight of the copolymer. A toner including the copolymer as a toner surface additive. An emulsion aggregation toner process including the copolymer as a toner surface additive.

公开(公告)号：EP4089151A1

公开(公告)日：2022-11-16

申请号：EP22170382.0

申请日：2022-04-27

申请人： Xerox Corporation

发明人： VEREGIN, Richard P N ,  NOSELLA, Kimberly D ,  KAMEL, Majid

IPC分类号： C09D5/02 ,  C09D7/65 ,  C09D7/42 ,  C09D175/02

摘要： Coating compositions are provided. In embodiments, a coating composition comprises a solvent system comprising water; a crosslinked organic additive in the form of particles and comprising a polymerization product of reactants comprising a multifunctional vinyl monomer comprising two or more vinyl groups; a binder; and optionally, one or more of a colorant and a wax. Methods of making and using the coating compositions are also provided.