Toner and image forming method

Details Toner and image forming method Toner and image forming method

2007-03-02

2011-11-08

Dote, Janis L (Department: 1721)

Radiation imagery chemistry: process, composition, or product th

Electric or magnetic imagery, e.g., xerography,...

Post imaging process, finishing, or perfecting composition...

C430S108600, C399S119000

Reexamination Certificate

active

08053154

ABSTRACT:
A toner for electrostatic charge development is provided where the toner comprises a colorant and a resin and contains an organic boron compound represented by a following chemical formula (A) as a charge controlling agent, further the toner is treated with an inorganic fine particle and at least one of the inorganic particles is a magnesium silicate compound represented by a following general formula [2] is provided.wherein X is an alkali metal, R1, R2, R3or R4each represents a hydrogen atom, an alkyl group having 1 to 4 carbon atoms, an alkoxy group having 1 to 4 carbon atoms, or a halogen atom.in-line-formulae description="In-line Formulae" end="lead"?MgxSiyO(x+2y)  [2]in-line-formulae description="In-line Formulae" end="tail"?wherein x and y are integers.

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Office Action issued Aug. 19, 2010 in JP Application No. 2006-059572.

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