公开(公告)号：US20200308328A1

公开(公告)日：2020-10-01

申请号：US16369013

申请日：2019-03-29

Applicant: Xerox Corporation

Inventor： Richard P. N. Veregin ,  Padam K. Angra ,  Maria McCall Barden ,  Majid Kamel ,  Cuong Vong ,  Randy P. Tin ,  Mark A. Jackson ,  John J. Ianni

IPC: C08F220/18 ,  C08F212/36 ,  C08F220/34 ,  G03G9/08 ,  G03G9/093

Abstract: 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.