发明申请
- 专利标题: Toner
- 专利标题(中): 爽肤水
-
申请号: US12094737申请日: 2006-11-28
-
公开(公告)号: US20100015545A1公开(公告)日: 2010-01-21
- 发明人: Yoshihiro Ueno , Takashi Kubo , Yasunori Inagaki , Yoshitomo Kimura
- 申请人: Yoshihiro Ueno , Takashi Kubo , Yasunori Inagaki , Yoshitomo Kimura
- 申请人地址: JP Chuo-ku
- 专利权人: Kao Corporation
- 当前专利权人: Kao Corporation
- 当前专利权人地址: JP Chuo-ku
- 优先权: JP2005-349085 20051202
- 国际申请: PCT/JP2006/323712 WO 20061128
- 主分类号: G03G9/087
- IPC分类号: G03G9/087
摘要:
A toner containing a resin binder and a colorant, wherein the resin binder contains a polyester (A) having a softening point Tm(A) of from 100° to 160° C., and a polyester (B) having a softening point Tm(B) of from 80° to 120° C., the softening point of which is lower than that of the polyester (A) by 5° C. or more, each polyester obtained by polycondensing an alcohol component and a carboxylic acid component, wherein the polyester (A) and/or (B) is a polyester obtained by polycondensing an alcohol component consisting essentially of an aliphatic alcohol, wherein the alcohol component contains a dihydric alcohol component containing 1,2-propanediol in an amount of 65% by mol or more, and a carboxylic acid component. The toner of the present invention is usable in the development or the like of a latent image formed in electrophotography, electrostatic recording method, electrostatic printing method, or the like.
公开/授权文献
- US08236470B2 Toner 公开/授权日:2012-08-07