POLYMERIZED TONER AND METHOD FOR PRODUCING SAME

Title:

POLYMERIZED TONER AND METHOD FOR PRODUCING SAME

Document Type and Number:

WIPO Patent Application WO/2013/168884

Kind Code:

A1

Abstract:

The present invention relates to a toner that is used in a transfer photographic method or a polymerized toner, and an existing pulverization and spheronization method, and more particularly, to a polymerized toner in which colloidal silica, the single particle size of which is between 25 nm and 58 nm and the volume average particle size of which is between 0.06 µm and 0.5 µm is used as an external additive in toner mother particles containing a binder resin, a charge control agent, a pigment, wax and the like, so as to improve a cleaning function of a wiper blade and substantially prevent contamination of components such as a PCR, a drum, or a transfer belt, and to a method for producing same.

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Inventors:

PARK JOO-YONG (KR)
LEE HUI-JE (KR)

Application Number:

PCT/KR2013/001032

Publication Date:

November 14, 2013

Filing Date:

February 08, 2013

Export Citation:

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Assignee:

LG CHEMICAL LTD (KR)

International Classes:

G03G9/097; G03G9/08

Foreign References:

JP2010128216A	2010-06-10
JP2007334118A	2007-12-27
JP2007099582A	2007-04-19
KR100703972B1	2007-04-09

Attorney, Agent or Firm:

YOU ME PATENT AND LAW FIRM (649-10 Yoksam-dongKangnam-ku, Seoul 135-080, KR)

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