JP2005301260A5 - - Google Patents
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- Publication number
- JP2005301260A5 JP2005301260A5 JP2005078403A JP2005078403A JP2005301260A5 JP 2005301260 A5 JP2005301260 A5 JP 2005301260A5 JP 2005078403 A JP2005078403 A JP 2005078403A JP 2005078403 A JP2005078403 A JP 2005078403A JP 2005301260 A5 JP2005301260 A5 JP 2005301260A5
- Authority
- JP
- Japan
- Prior art keywords
- developing roller
- less
- roller according
- polyether polyol
- bifunctional
- 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
Links
- 229920005862 polyol Polymers 0.000 claims description 10
- 150000003077 polyols Chemical class 0.000 claims description 8
- 239000004721 Polyphenylene oxide Substances 0.000 claims description 7
- 229920000570 polyether Polymers 0.000 claims description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 6
- 230000001588 bifunctional effect Effects 0.000 claims description 6
- 239000010410 layer Substances 0.000 claims description 6
- -1 polyol compound Chemical class 0.000 claims description 6
- 239000012948 isocyanate Substances 0.000 claims description 5
- 239000011347 resin Substances 0.000 claims description 4
- 229920005989 resin Polymers 0.000 claims description 4
- 239000002344 surface layer Substances 0.000 claims description 4
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 229910052757 nitrogen Inorganic materials 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 150000002513 isocyanates Chemical class 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 229920002803 thermoplastic polyurethane Polymers 0.000 claims description 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims 2
- 150000001875 compounds Chemical class 0.000 claims 2
- UPMLOUAZCHDJJD-UHFFFAOYSA-N 4,4'-Diphenylmethane Diisocyanate Chemical compound C1=CC(N=C=O)=CC=C1CC1=CC=C(N=C=O)C=C1 UPMLOUAZCHDJJD-UHFFFAOYSA-N 0.000 claims 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 229920001451 polypropylene glycol Polymers 0.000 claims 1
- AAAQKTZKLRYKHR-UHFFFAOYSA-N triphenylmethane Chemical compound C1=CC=CC=C1C(C=1C=CC=CC=1)C1=CC=CC=C1 AAAQKTZKLRYKHR-UHFFFAOYSA-N 0.000 claims 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005078403A JP4663360B2 (ja) | 2004-03-19 | 2005-03-18 | 現像ローラ |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004080692 | 2004-03-19 | ||
| JP2005078403A JP4663360B2 (ja) | 2004-03-19 | 2005-03-18 | 現像ローラ |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2005301260A JP2005301260A (ja) | 2005-10-27 |
| JP2005301260A5 true JP2005301260A5 (enExample) | 2008-05-01 |
| JP4663360B2 JP4663360B2 (ja) | 2011-04-06 |
Family
ID=35332801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2005078403A Expired - Fee Related JP4663360B2 (ja) | 2004-03-19 | 2005-03-18 | 現像ローラ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4663360B2 (enExample) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4939078B2 (ja) * | 2006-02-24 | 2012-05-23 | キヤノン株式会社 | 現像ローラ、プロセスカートリッジ、電子写真装置 |
| JP5022713B2 (ja) | 2006-09-14 | 2012-09-12 | キヤノン株式会社 | 現像部材、現像装置及び電子写真画像形成装置 |
| JP5049552B2 (ja) * | 2006-10-30 | 2012-10-17 | キヤノン株式会社 | 現像ローラ、プロセスカートリッジ及び画像形成装置 |
| EP2287675B1 (en) * | 2008-05-30 | 2014-10-01 | Canon Kabushiki Kaisha | Development roller, method for manufacturing thereof, process cartridge, and electrophotographic image forming device |
| JP5700972B2 (ja) * | 2010-08-05 | 2015-04-15 | キヤノン株式会社 | 現像ローラ、現像装置および電子写真装置 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4313988B2 (ja) * | 2002-01-08 | 2009-08-12 | キヤノン株式会社 | 現像ローラの製造方法 |
| JP4174266B2 (ja) * | 2002-08-21 | 2008-10-29 | キヤノン株式会社 | 画像形成装置用現像ローラ |
| JP2004109206A (ja) * | 2002-09-13 | 2004-04-08 | Canon Inc | 現像ローラ及び現像装置 |
-
2005
- 2005-03-18 JP JP2005078403A patent/JP4663360B2/ja not_active Expired - Fee Related
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