公开(公告)号：US09280076B1

公开(公告)日：2016-03-08

申请号：US14527032

申请日：2014-10-29

Applicant: XEROX CORPORATION

Inventor： Shigeng Li ,  Christopher Michael Wolfe ,  Yanjia Zuo ,  Randy Pheav Tin ,  John L. Pawlak ,  Jay Lee Schneider ,  Peter Nguyen ,  Jordan Frank ,  Chieh-Min Cheng

IPC: G03G9/087 ,  G03G9/093 ,  G03G9/08

CPC classification number: G03G9/09371 ,  G03G9/0804

Abstract: A toner includes a core including a homogenized mixture of a first polyester latex, a styrene/acrylate latex, and a compatibilizing agent latex that includes a graft polyester-styrene/acrylate copolymer and a shell that includes a polyester latex. A process includes (1) homogenizing a mixture to form a plurality of core particles, the mixture including a first polyester latex, a styrene/acrylate latex, and a compatibilizing agent latex comprising a graft polyester-styrene/acrylate copolymer and (2) adding a shell polyester latex to the plurality of core particles to form a plurality of core-shell structures.

Abstract translation: 调色剂包括包含第一聚酯胶乳，苯乙烯/丙烯酸酯胶乳和包含接枝聚酯 - 苯乙烯/丙烯酸酯共聚物和包含聚酯胶乳的壳体的相容剂胶乳的均匀混合物的芯。 一种方法包括（1）使混合物均化以形成多个核心颗粒，该混合物包括第一聚酯胶乳，苯乙烯/丙烯酸酯胶乳和包含接枝聚酯 - 苯乙烯/丙烯酸酯共聚物的相容剂胶乳和（2）添加 壳聚酯胶乳与所述多个芯颗粒形成多个核 - 壳结构。