Producing method of toner for developing static image

US8497059B2 · kind B2 · utility

Assignee

• Konica Minolta Business Technologies, Inc. · JP

Inventors

• Tomomi Oshiba · Hachioji, JP
• Mikihiko Sukeno · Ashiya, JP
• Hajime Tadokoro · Yokohama, JP
• Ken Ohmura · Tokyo, JP
• Tatsuya Nagase · Tokyo, JP
• Kenji Hayashi · Shizuoka, JP
• Saburou Hiraoka · Kodaira, JP
• Tomoko Mine · Hino, JP

Key dates

• Filing date: Sep 8, 2011
• Grant date: Jul 30, 2013
• Expiry date: Dec 5, 2031

Classification

• Technology area (CPC G): Physics
• CPC primary: G03G9/08797
• WIPO field: Optics
• WIPO sector: Instruments

Abstract

A method of producing a toner comprising toner particles containing a binder resin composed of a non-crystalline polyester resin having a crosslinked structure and a crystalline polyester resin is disclosed, the method comparing steps of;