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Title:
中間転写ベルト
Document Type and Number:
Japanese Patent JP5737832
Kind Code:
B2
Abstract:

To provide an intermediate transfer belt for an image forming apparatus, the transfer belt having excellent rough-paper transferability and wear resistance and having no problem such as a filming phenomenon, by forming a surface layer excellent in wear resistance and less likely to cause defects such as pinhole even if the thickness is reduced, and to provide a method for manufacturing the intermediate transfer belt.

The intermediate transfer belt for the image forming apparatus includes at least the following three layers: (a) a base material layer made of resin; (b) an elastic layer containing rubber elastic resin; and (c) a surface layer containing fluororesin. In spectrum obtained by measuring the surface layer using an infrared spectroscopy (IR), when the height from the base line of the peak observed around 870 cm-1is defined as 1, the peak height around 760 cm-1is 0.2 or less, and the thickness of the surface layer is 0.5 to 4 μm.

COPYRIGHT: (C)2011,JPO&INPIT


Inventors:
Satoshi Mitsui
Takashi Kuraoka
Application Number:
JP2009165822A
Publication Date:
June 17, 2015
Filing Date:
July 14, 2009
Export Citation:
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Assignee:
GUNZE LIMITED
International Classes:
G03G15/16; B29D29/00; B32B27/16; B32B27/18; B32B27/30
Domestic Patent References:
JP2003098881A
JP2003295661A
JP2004117674A
JP2005309182A
JP2005309183A
JP2007171746A
JP2007240939A
JP2007292851A
JP2009025422A
JP2009258715A
JP2010002629A
JP2010091637A
Attorney, Agent or Firm:
Patent Business Corporation Saegusa International Patent Office



 
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