KR20080093908A - 클리닝 블레이드 - Google Patents
클리닝 블레이드 Download PDFInfo
- Publication number
- KR20080093908A KR20080093908A KR1020080035511A KR20080035511A KR20080093908A KR 20080093908 A KR20080093908 A KR 20080093908A KR 1020080035511 A KR1020080035511 A KR 1020080035511A KR 20080035511 A KR20080035511 A KR 20080035511A KR 20080093908 A KR20080093908 A KR 20080093908A
- Authority
- KR
- South Korea
- Prior art keywords
- cleaning blade
- nitrogen
- containing compound
- blade
- urethane elastomer
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
- G03G21/0005—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge for removing solid developer or debris from the electrographic recording medium
- G03G21/0011—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge for removing solid developer or debris from the electrographic recording medium using a blade; Details of cleaning blades, e.g. blade shape, layer forming
- G03G21/0017—Details relating to the internal structure or chemical composition of the blades
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Cleaning In Electrography (AREA)
Abstract
Description
Claims (3)
- 정전 전사 공정을 이용한 화상 형성 장치에 배치되며, 상기 화상 형성 장치가 구비하는 감광 드럼 상의 잔류 토너를 접찰시켜 제거하기 위한, 블레이드 부재 및 지지 부재를 갖는 클리닝 블레이드이며, 상기 클리닝 블레이드로부터 메탄올 추출되는 질소 함유 화합물량이 상기 클리닝 블레이드의 길이 방향 1 cm당 12 μg 이하인 것을 특징으로 하는 클리닝 블레이드.
- 제1항에 있어서, 상기 블레이드 부재가 우레탄 엘라스토머를 포함하고, 상기 우레탄 엘라스토머로부터 메탄올 추출되는 질소 함유 화합물이 상기 우레탄 엘라스토머 1 g당 50 μg 이하인 것을 특징으로 하는 클리닝 블레이드.
- 제1항에 있어서, 상기 질소 함유 화합물이 아민계 화합물인 것을 특징으로 하는 클리닝 블레이드.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007109126A JP5175486B2 (ja) | 2007-04-18 | 2007-04-18 | クリーニングブレード |
JPJP-P-2007-00109126 | 2007-04-18 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20080093908A true KR20080093908A (ko) | 2008-10-22 |
KR100946077B1 KR100946077B1 (ko) | 2010-03-10 |
Family
ID=39872329
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020080035511A KR100946077B1 (ko) | 2007-04-18 | 2008-04-17 | 클리닝 블레이드 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8135328B2 (ko) |
JP (1) | JP5175486B2 (ko) |
KR (1) | KR100946077B1 (ko) |
CN (1) | CN100589045C (ko) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009063993A (ja) * | 2007-08-10 | 2009-03-26 | Canon Chemicals Inc | 電子写真用クリーニングブレード |
JP2009282294A (ja) * | 2008-05-22 | 2009-12-03 | Canon Chemicals Inc | 電子写真装置用クリーニングブレード |
JP5492746B2 (ja) * | 2010-03-26 | 2014-05-14 | キヤノン化成株式会社 | 電子写真装置用ブレード部材製造方法及び製造装置 |
JP5611004B2 (ja) | 2010-03-30 | 2014-10-22 | キヤノン株式会社 | 電子写真装置用ブレード |
KR101911001B1 (ko) * | 2012-11-30 | 2018-10-23 | 에이치피프린팅코리아 주식회사 | 클리닝 성능 및 내구성이 우수한 클리닝 블레이드, 이를 채용한 클리닝 유닛, 전자 사진 화상 형성장치, 및 전자사진 카트리지 |
JP6849362B2 (ja) * | 2016-09-28 | 2021-03-24 | 旭化成株式会社 | ポリカーボネートジオール組成物 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4116562A1 (de) * | 1990-05-21 | 1991-11-28 | Bando Chemical Ind | Reinigungsblatt aus polyurethanelastomerem zur verwendung bei der elektrophotographie und verfahren zu seiner herstellung |
JPH07290603A (ja) | 1994-04-28 | 1995-11-07 | Tokai Rubber Ind Ltd | クリーニングブレードおよびその製法 |
JP3598759B2 (ja) * | 1997-09-22 | 2004-12-08 | 東海ゴム工業株式会社 | クリーニングブレード |
JP3916185B2 (ja) * | 1998-01-22 | 2007-05-16 | 東海ゴム工業株式会社 | クリーニングブレード |
JP4334721B2 (ja) * | 2000-03-13 | 2009-09-30 | 東洋ゴム工業株式会社 | クリーニングブレード |
JP3838873B2 (ja) * | 2000-12-15 | 2006-10-25 | 株式会社神戸製鋼所 | ブレード |
JP3576990B2 (ja) * | 2001-03-29 | 2004-10-13 | キヤノン化成株式会社 | クリーニングブレード、電子写真装置、クリーニングブレードの製造方法 |
JP4193394B2 (ja) * | 2001-12-21 | 2008-12-10 | Dic株式会社 | 電子複写機クリーニングブレード |
JP2003280477A (ja) * | 2002-03-26 | 2003-10-02 | Canon Inc | クリーニングブレード及びその製造方法 |
JP2005113057A (ja) * | 2003-10-09 | 2005-04-28 | Canon Chemicals Inc | ウレタンブレードの製造方法及び該製造方法で製造されたウレタンブレード |
JP4585360B2 (ja) * | 2005-04-06 | 2010-11-24 | キヤノン化成株式会社 | 電子写真装置用ブレード |
-
2007
- 2007-04-18 JP JP2007109126A patent/JP5175486B2/ja active Active
-
2008
- 2008-03-19 US US12/051,457 patent/US8135328B2/en active Active
- 2008-04-17 KR KR1020080035511A patent/KR100946077B1/ko active IP Right Grant
- 2008-04-18 CN CN200810094506A patent/CN100589045C/zh active Active
Also Published As
Publication number | Publication date |
---|---|
KR100946077B1 (ko) | 2010-03-10 |
JP5175486B2 (ja) | 2013-04-03 |
CN100589045C (zh) | 2010-02-10 |
JP2008268407A (ja) | 2008-11-06 |
CN101290500A (zh) | 2008-10-22 |
US8135328B2 (en) | 2012-03-13 |
US20080260440A1 (en) | 2008-10-23 |
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