Intermediate transfer belt for image-forming apparatuses

Details Intermediate transfer belt for image-forming apparatuses Intermediate transfer belt for image-forming apparatuses

2005-06-29

2010-10-19

Ngo, Hoang (Department: 2852)

Electrophotography

Image formation

Transfer

C399S308000

Reexamination Certificate

active

07817949

ABSTRACT:
The present invention provides an intermediate transfer belt allowing formation of a high-quality toner image.The present invention relates to an intermediate transfer belt having at least one resin layer that is wound around at least a pair of supporting shafts, for receiving a toner image transferred from a photosensitive member, the resin layer comprising a carbon black dispersed in a base resin material, the carbon black having a number-average particle size of Feret's diameter of 5 to 300 nm and containing primary particles in an amount of 5% or more on a number basis.

REFERENCES:
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Form PCT/ISA/210 (International Search Report) dated Sep. 6, 2005.
The International Preliminary Report on Patentability and Accompanying Written Opinion mailed in related International Patent Application No. PCT/JP2005/011962 on Jan. 17, 2008. (with English Translation).
Japanese Office Action issued in corresponding Japanese Patent Application No. 2007-523269, dated Jul. 21, 2009, and English language translation.
The Second Office Action issued in corresponding Chinese Application No. 200580050935X dated Nov. 6, 2009 and an English Translation thereof.

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