发明授权
- 专利标题: Hybrid toner and method of preparing the same
- 专利标题(中): 混合调色剂及其制备方法
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申请号: US12003199申请日: 2007-12-20
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公开(公告)号: US07932008B2公开(公告)日: 2011-04-26
- 发明人: In Kim , Kyung-yol Yon , Sang-eun Shim
- 申请人: In Kim , Kyung-yol Yon , Sang-eun Shim
- 申请人地址: KR Suwon-si, Gyeonggi-do
- 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-si, Gyeonggi-do
- 代理机构: Roylance, Abrams, Berdo & Goodman, L.L.P.
- 优先权: KR10-2007-0000301 20070102
- 主分类号: G03G9/093
- IPC分类号: G03G9/093
摘要:
A hybrid toner and a method of preparing the toner are provided. The hybrid toner is of a core-shell type having improved storage characteristics and a toner blocking phenomenon. The toner prevents image contamination caused by dispersion of waxes or colorants onto the surface of the outer layer of toner particles are prevented. The hybrid toner includes particles including: a core of about 100 parts by weight of a polyester-based resin, about 1-20 parts by weight of a wax, about 0.1-10 parts by weight of a colorant and about 0.1-10 parts by weight of a charge control agent; and about 5-500 parts by weight of a vinyl-based resin, about 0.1-10 parts by weight of silica, about 0.1-5 parts by weight of a metal oxide and about 0.1-10 parts by weight of polymer beads.
公开/授权文献
- US20080160441A1 Hybrid toner and method of preparing the same 公开/授权日:2008-07-03