KR100619036B1 - 호모지나이저를 이용한 단층형 감광층 형성용코팅조성물의 제조방법 - Google Patents
호모지나이저를 이용한 단층형 감광층 형성용코팅조성물의 제조방법 Download PDFInfo
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- KR100619036B1 KR100619036B1 KR1020040051144A KR20040051144A KR100619036B1 KR 100619036 B1 KR100619036 B1 KR 100619036B1 KR 1020040051144 A KR1020040051144 A KR 1020040051144A KR 20040051144 A KR20040051144 A KR 20040051144A KR 100619036 B1 KR100619036 B1 KR 100619036B1
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Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
- G03G5/02—Charge-receiving layers
- G03G5/04—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor
- G03G5/05—Organic bonding materials; Methods for coating a substrate with a photoconductive layer; Inert supplements for use in photoconductive layers
- G03G5/0525—Coating methods
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
- G03G5/02—Charge-receiving layers
- G03G5/04—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor
- G03G5/043—Photoconductive layers characterised by having two or more layers or characterised by their composite structure
- G03G5/047—Photoconductive layers characterised by having two or more layers or characterised by their composite structure characterised by the charge-generation layers or charge transport layers
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
- G03G5/02—Charge-receiving layers
- G03G5/04—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor
- G03G5/06—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being organic
- G03G5/0601—Acyclic or carbocyclic compounds
- G03G5/0605—Carbocyclic compounds
- G03G5/0607—Carbocyclic compounds containing at least one non-six-membered ring
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
- G03G5/02—Charge-receiving layers
- G03G5/04—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor
- G03G5/06—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being organic
- G03G5/0622—Heterocyclic compounds
- G03G5/0624—Heterocyclic compounds containing one hetero ring
- G03G5/0627—Heterocyclic compounds containing one hetero ring being five-membered
- G03G5/0631—Heterocyclic compounds containing one hetero ring being five-membered containing two hetero atoms
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
- G03G5/02—Charge-receiving layers
- G03G5/04—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor
- G03G5/06—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being organic
- G03G5/0622—Heterocyclic compounds
- G03G5/0644—Heterocyclic compounds containing two or more hetero rings
- G03G5/0646—Heterocyclic compounds containing two or more hetero rings in the same ring system
- G03G5/0651—Heterocyclic compounds containing two or more hetero rings in the same ring system containing four relevant rings
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Photoreceptors In Electrophotography (AREA)
Abstract
Description
Vo initial (V) | Vd initial (V) | Vo 500 (V) | Vd 500 (V) | E1/2 (μJ/㎠) | 분산체 평균입자크기 (㎛) | |
실시예 1 | 950 | 105 | 950 | 105 | 0.412 | 0.1 |
비교예 1 | 945 | 105 | 950 | 105 | 0.411 | 0.1 |
Claims (6)
- 바인더 수지의 용액중에 분산된, 전하발생물질로서 기능할 수 있는 미세한 안료 분말을 포함하는 단층형 감광층 형성용 코팅조성물의 제조방법으로서,용제중에 상기 안료분말, 정공수송물질, 전자수송물질, 및 바인더 수지를 함께 가하여 상기 안료분말을 상기 용제로 적신(wetting)후, 이어서 호모지나이저를 이용하여 상기 안료분말을 분쇄하면서 상기 구성성분들을 균질화하는 것을 특징으로 하는 단층형 감광층 형성용 코팅조성물의 제조방법.
- 제1항에 있어서, 상기 구성성분들의 사용량은 용제 100 중량부를 기준으로 상기 바인더 수지 40 내지 60 중량부, 상기 안료분말 2 내지 6 중량부, 상기 정공수송물질 20 내지 40 중량부, 및 상기 전자수송물질 5 내지 30 중량부인 것을 특징으로 하는 제조방법.
- 제1항에 있어서, 상기 호모지나이저는 기계식 또는 초음파식인 것을 특징으로 하는 제조방법.
- 제1항에 있어서, 상기 안료분말은 무금속 프탈로시아닌계 안료, 옥소티타닐프탈로시아닌계 안료, 히드록시갈륨프탈로시아닌계 안료, 페릴렌계 안료, 비스아조계 안료, 비스벤조이미다졸계 안료, 무금속 나프탈로시아닌계 안료, 금속 나프탈로시아닌계 안료, 스쿠아라인계 안료, 스쿠아릴륨(squarylium)계 안료, 트리스아조계 안료, 인디고계 안료, 아줄레늄계 안료, 퀴논계 안료, 시아닌계 안료, 피릴륨(pyrylium)계 안료, 안트라스론계 안료, 트리페닐메탄계 안료, 스렌계 안료, 톨루이딘계 안료, 피아졸린계 안료, 퀴나크리돈계 안료 또는 이들의 임의의 혼합물인 것을 특징으로 하는 제조방법.
- 제1항에 있어서, 상기 정공수송물질은 엔아민스틸벤계 화합물, N,N,N',N'-테트라페닐벤지딘계 화합물, N,N,N',N'-테트라페닐페닐렌디아민계 화합물, N,N,N',N'-테트라페닐나프틸렌디아민계 화합물, N,N,N',N'-테트라페닐페난트릴렌디아민계 화합물, 2,5-디(4-메틸아미노페닐)-1,3,4-옥사디아졸 등의 옥사디아졸계 화합물, 9-(4-디에틸아미노스티릴)안트라센 등의 스티릴계 화합물, 폴리비닐카바졸 등의 카바졸계 화합물, 유기폴리실란 화합물, 1-페닐-3-(p-디메틸아미노페닐) 피라졸린 등의 피라졸린계 화합물, 히드라존계, 인돌계 화합물, 옥사졸계 화합물, 이소옥사졸계 화합물, 티아졸계 화합물, 티아디아졸계 화합물, 이미다졸계 화합물, 피라졸계 화합물, 트리아졸계 화합물, 또는 이들의 혼합물인 것을 특징으로 하는 제조방법.
- 제1항에 있어서, 상기 전자수송물질은 나프탈렌테트라카르복실산 디이미드계 화합물, 디페노퀴논계 화합물, 벤조퀴논계 화합물,아조퀴논계 화합물, 모노퀴논계 화합물, 디나프틸퀴논계 화합물, 카르복실산 디이미드계 화합물, 스틸벤퀴논계 화합물, 안트라퀴논계 화합물, 말로노니트릴계 화합물, 티오피란계 화합물, 크산톤계 화합물, 트리니트로티옥산톤계 화합물, 플루오레논계 화합물, 페난트라퀴논계 화합물, 디니트로안트라센계 화합물, 디니트로아크리딘계 화합물, 니트로안트라퀴논계 화합물, 디니트로안트라퀴논계 화합물, 테트라시아노에틸렌계 화합물, 시아노퀴노디메탄계 화합물, 디니트로벤젠계 화합물, 디니트로안트라센계 화합물, 디니트로아 크리딘계 화합물, 니트로안트라퀴논계 화합물, 무수숙신산계 화합물, 무수말레인산계 화합물, 무수프탈산계디브로모무수말레인산 또는 이들의 임의의 혼합물인 것을 특징으로 하는 제조방법.
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US11/171,278 US20060003242A1 (en) | 2004-07-01 | 2005-07-01 | Method of making coating composition for producing single layered photosensitive layer by using homogenizer |
JP2005194380A JP2006018302A (ja) | 2004-07-01 | 2005-07-01 | 単層型感光層形成用のコーティング組成物の製造方法および電子写真感光体 |
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KR20080006169A (ko) * | 2006-07-11 | 2008-01-16 | 삼성전자주식회사 | 단파장용 유기감광체 및 이를 채용한 전자사진화상형성장치 |
KR100792486B1 (ko) * | 2006-08-22 | 2008-01-10 | (주)테크윙 | 사이드도킹 방식 테스트핸들러의 테스트트레이 이송 방법 |
JP6229513B2 (ja) * | 2014-01-27 | 2017-11-15 | 富士ゼロックス株式会社 | 画像形成装置、及びプロセスカートリッジ |
NZ720939A (en) * | 2016-03-02 | 2017-12-22 | Resene Paints Ltd | Touch sensitive control system for non-electronic display substrate surfaces |
JP6717217B2 (ja) | 2017-01-27 | 2020-07-01 | 京セラドキュメントソリューションズ株式会社 | 電子写真感光体、プロセスカートリッジ及び画像形成装置 |
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CN109517511A (zh) * | 2018-11-15 | 2019-03-26 | 湖南哲龙科技有限公司 | 一种可交联固化的感光鼓涂料配方 |
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DE3790394T1 (ko) * | 1986-07-10 | 1988-08-04 | ||
JP3292461B2 (ja) * | 1998-05-28 | 2002-06-17 | 京セラミタ株式会社 | ナフタレンテトラカルボン酸ジイミド誘導体及び電子写真用感光体 |
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US6190812B1 (en) * | 1999-10-25 | 2001-02-20 | Kyocera Mita Corporation | Single-layer type electrophotosensitive material and image forming apparatus using the same |
JP2001142235A (ja) * | 1999-11-17 | 2001-05-25 | Fuji Denki Gazo Device Kk | 電子写真用感光体 |
JP2002318459A (ja) * | 2001-04-20 | 2002-10-31 | Fuji Xerox Co Ltd | 電子写真感光体、これを用いた電子写真プロセスカートリッジ及び電子写真装置 |
JP3941720B2 (ja) * | 2002-04-11 | 2007-07-04 | 富士電機デバイステクノロジー株式会社 | 電子写真用感光体およびその製造方法 |
KR100457523B1 (ko) * | 2002-06-07 | 2004-11-17 | 삼성전자주식회사 | 단층형 전자사진 감광체 |
US20040151894A1 (en) * | 2002-09-09 | 2004-08-05 | Oji Paper Co., Ltd. | Aqueous dispersion comprising inorganic pigment-cationic resin composite fine particles and ink jet recording material containing same |
JP2004287085A (ja) * | 2003-03-20 | 2004-10-14 | Fuji Xerox Co Ltd | 画像形成装置 |
-
2004
- 2004-07-01 KR KR1020040051144A patent/KR100619036B1/ko not_active IP Right Cessation
-
2005
- 2005-07-01 US US11/171,278 patent/US20060003242A1/en not_active Abandoned
- 2005-07-01 JP JP2005194380A patent/JP2006018302A/ja not_active Withdrawn
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JPH1039522A (ja) | 1996-07-22 | 1998-02-13 | Dainippon Ink & Chem Inc | 電子写真感光体用塗料の調製方法及び電子写真感光体の製造方法 |
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JP2006018302A (ja) | 2006-01-19 |
US20060003242A1 (en) | 2006-01-05 |
KR20060002203A (ko) | 2006-01-09 |
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