JP2007171746A5 - - Google Patents
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- Publication number
- JP2007171746A5 JP2007171746A5 JP2005371618A JP2005371618A JP2007171746A5 JP 2007171746 A5 JP2007171746 A5 JP 2007171746A5 JP 2005371618 A JP2005371618 A JP 2005371618A JP 2005371618 A JP2005371618 A JP 2005371618A JP 2007171746 A5 JP2007171746 A5 JP 2007171746A5
- Authority
- JP
- Japan
- Prior art keywords
- elastic layer
- semiconductive belt
- belt according
- latent image
- range
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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- 239000000969 carrier Substances 0.000 claims 3
- 239000000463 material Substances 0.000 claims 2
- 239000002245 particle Substances 0.000 claims 2
- 229920001721 Polyimide Polymers 0.000 claims 1
- 230000001050 lubricating Effects 0.000 claims 1
- 239000009719 polyimide resin Substances 0.000 claims 1
- 239000000758 substrate Substances 0.000 claims 1
Claims (9)
該弾性層は、内側弾性層と、該内側弾性層よりもデュロメータ硬さの高い外側弾性層の2層からなり、
前記外側弾性層の厚みが0.01〜0.05mmの範囲であり、
かつ、前記内側弾性層の厚みは、外側弾性層の厚みに対して3〜10倍の範囲である半導電性ベルト。 A semiconductive belt having an elastic layer on a substrate,
The elastic layer is composed of two layers, an inner elastic layer and an outer elastic layer having a durometer hardness higher than that of the inner elastic layer.
The outer elastic layer has a thickness in the range of 0.01 to 0.05 mm;
And the thickness of the said inner side elastic layer is a semiconductive belt which is the range of 3-10 times with respect to the thickness of an outer side elastic layer.
前記転写手段もしくは定着手段の少なくとも一方に、請求項1から請求項7のいずれか1項に記載の半導電性ベルトが用いられる画像形成装置。 A latent image carrier, charging means for charging the surface of the latent image carrier, latent image forming means for forming a latent image on the surface of the charged latent image carrier, developing means for developing the latent image, and development An image forming apparatus including a transfer unit that transfers the developed visible image onto a recording medium, and a fixing unit that fixes the visible image on the recording medium .
An image forming apparatus in which the semiconductive belt according to claim 1 is used for at least one of the transfer unit or the fixing unit.
SF=[(トナー粒子の最大長)2]/[(トナー粒子の投影面積)×π×1/4×100]・・・(1) The image forming apparatus according to claim 8, wherein a spherical toner having a shape factor SF defined by the following formula (1) of 140 to 100 is used.
SF = [(maximum length of toner particles) 2 ] / [(projected area of toner particles) × π × 1 × 4 × 100] (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005371618A JP4821311B2 (en) | 2005-12-26 | 2005-12-26 | Semiconductive belt and image forming apparatus using the semiconductive belt |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005371618A JP4821311B2 (en) | 2005-12-26 | 2005-12-26 | Semiconductive belt and image forming apparatus using the semiconductive belt |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2007171746A JP2007171746A (en) | 2007-07-05 |
JP2007171746A5 true JP2007171746A5 (en) | 2009-01-15 |
JP4821311B2 JP4821311B2 (en) | 2011-11-24 |
Family
ID=38298363
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005371618A Expired - Fee Related JP4821311B2 (en) | 2005-12-26 | 2005-12-26 | Semiconductive belt and image forming apparatus using the semiconductive belt |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4821311B2 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5084412B2 (en) * | 2007-09-07 | 2012-11-28 | キヤノン株式会社 | Image forming apparatus and intermediate transfer belt |
US8145106B2 (en) * | 2008-03-26 | 2012-03-27 | Fuji Xerox Co., Ltd. | Annular body, annular body stretching device and image forming apparatus |
JP5544710B2 (en) * | 2008-12-22 | 2014-07-09 | 富士ゼロックス株式会社 | Coating apparatus and coating method |
JP5737832B2 (en) * | 2009-07-14 | 2015-06-17 | グンゼ株式会社 | Intermediate transfer belt |
JP6033037B2 (en) | 2012-10-26 | 2016-11-30 | キヤノン株式会社 | Method for producing endless belt for electrophotography |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11212374A (en) * | 1998-01-22 | 1999-08-06 | Fuji Xerox Co Ltd | Intermediate transfer body and image recording device |
JP4711320B2 (en) * | 2001-03-19 | 2011-06-29 | 株式会社リコー | Fixing apparatus and image forming apparatus having the fixing apparatus |
JP2005025052A (en) * | 2003-07-04 | 2005-01-27 | Fuji Xerox Co Ltd | Semiconductive belt, its manufacturing method, and intermediate transfer belt and image forming apparatus using the same |
JP2005309183A (en) * | 2004-04-23 | 2005-11-04 | Matsushita Electric Ind Co Ltd | Image forming apparatus |
-
2005
- 2005-12-26 JP JP2005371618A patent/JP4821311B2/en not_active Expired - Fee Related
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