发明授权
US07432033B2 Printing systems and methods for liquid toners comprising dispersed toner particles
失效
包含分散调色剂颗粒的液体调色剂的印刷系统和方法
- 专利标题: Printing systems and methods for liquid toners comprising dispersed toner particles
- 专利标题(中): 包含分散调色剂颗粒的液体调色剂的印刷系统和方法
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申请号: US10978671申请日: 2004-10-31
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公开(公告)号: US07432033B2公开(公告)日: 2008-10-07
- 发明人: Hsin Hsin Chou , Brian P. Teschendorf , James A. Baker
- 申请人: Hsin Hsin Chou , Brian P. Teschendorf , James A. Baker
- 申请人地址: KR Suwon
- 专利权人: Samsung Electronics Co., Ltd.
- 当前专利权人: Samsung Electronics Co., Ltd.
- 当前专利权人地址: KR Suwon
- 代理机构: DLA Piper US LLP
- 主分类号: G03G9/12
- IPC分类号: G03G9/12
摘要:
Methods of printing with a liquid electrophotographic toner composition prepared within an electrophotgraphic printing apparatus are provided, wherein a polymeric binder comprising at least one amphipathic copolymer comprising one or more S material portions and one or more D material portions is first prepared in a reaction solvent, wherein the reaction solvent comprises less than about 10% aromatic components by weight and has a Kauri-Butanol number less than about 30 mL. Toner particles are then formulated in the reaction solvent and dried. The dried toner particles are then redispersed in a carrier liquid.