公开(公告)号：BRPI0800178B1

公开(公告)日：2018-06-26

申请号：BRPI0800178

申请日：2008-01-25

Applicant: XEROX CORP

Inventor： BIRITAWIT ASFAW ,  GUERINO G SACRIPANTE ,  MICHAEL S HAWKINS ,  RICHARD P N VEREGIN ,  ROSA M DUQUE ,  VALERIE M FARRUGIA

IPC: G03G9/08

Abstract: composições de toner. a presente invenção refere-se a toners preparados pelo processo de agregação em emulsão compreendendo uma resina amorfa e uma resina cristalina nucleada. esses toners demonstram melhor desempenho de carga na zona a e na zona c, melhor coesão térmica e melhor resistividade.

公开(公告)号：GB2483559B

公开(公告)日：2016-10-05

申请号：GB201115522

申请日：2011-09-08

Applicant: XEROX CORP

Inventor： VALERIE M FARRUGIA ,  KIMBERLY D NOSELLA ,  ROSA M DUQUE

IPC: C08F6/12 ,  G03G9/08

Abstract: A process for making a latex emulsion suitable for use in a toner composition includes contacting at least one crystalline polyester resin with an organic solvent and a stabilizing agent to form a resin mixture, adding a neutralizing agent, and deionized water to the resin mixture, removing the solvent from the formed latex, and continuously recovering latex particles.

公开(公告)号：GB2479231B

公开(公告)日：2016-04-27

申请号：GB201104028

申请日：2011-03-09

Applicant: XEROX CORP

Inventor： GUERINO G SACRIPANTE ,  DARYL W VANBESIEN ,  BIRITAWIT ASFAW ,  ROSA M DUQUE ,  SONJA HADZIDEDIC

IPC: C08L67/02 ,  C09D167/02 ,  G03G9/087

Abstract: Embodiments include a toner having a polyester resin derived from diacids and diesters, in combination with at least one diol, in embodiments a cycloaliphatic diol, an optional crystalline resin, an optional colorant, and an optional wax.