JP4660085B2 - 電子写真感光体並びにそれを用いた電子写真用のカートリッジ及び画像形成装置 - Google Patents
電子写真感光体並びにそれを用いた電子写真用のカートリッジ及び画像形成装置 Download PDFInfo
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- JP4660085B2 JP4660085B2 JP2003387867A JP2003387867A JP4660085B2 JP 4660085 B2 JP4660085 B2 JP 4660085B2 JP 2003387867 A JP2003387867 A JP 2003387867A JP 2003387867 A JP2003387867 A JP 2003387867A JP 4660085 B2 JP4660085 B2 JP 4660085B2
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- 0 CCC(C)(C*)*(C1=*)=C(*)C(CC=C(C(*)=C2O)C(O)=C(*C(C)(*C*)*C**CN)C2=*)C(C)(*)C1O Chemical compound CCC(C)(C*)*(C1=*)=C(*)C(CC=C(C(*)=C2O)C(O)=C(*C(C)(*C*)*C**CN)C2=*)C(C)(*)C1O 0.000 description 3
- ZNQZAKKJHPPOIM-ZAGBYUSBSA-N CCC(C)C(C(C(OC)=C1)=O)=C/C1=C/C=C(\C=C(C1=O)OC)/C=C1OC(C)(C)C Chemical compound CCC(C)C(C(C(OC)=C1)=O)=C/C1=C/C=C(\C=C(C1=O)OC)/C=C1OC(C)(C)C ZNQZAKKJHPPOIM-ZAGBYUSBSA-N 0.000 description 1
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- 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
- G03G5/0528—Macromolecular bonding materials
- G03G5/0557—Macromolecular bonding materials obtained otherwise than by reactions only involving carbon-to-carbon unsatured bonds
- G03G5/0567—Other polycondensates comprising oxygen atoms in the main chain; Phenol resins
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- 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
- G03G5/0528—Macromolecular bonding materials
- G03G5/0532—Macromolecular bonding materials obtained by reactions only involving carbon-to-carbon unsatured bonds
- G03G5/0553—Polymers derived from conjugated double bonds containing monomers, e.g. polybutadiene; Rubbers
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- 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
- G03G5/0528—Macromolecular bonding materials
- G03G5/0557—Macromolecular bonding materials obtained otherwise than by reactions only involving carbon-to-carbon unsatured bonds
- G03G5/0575—Other polycondensates comprising nitrogen atoms with or without oxygen atoms in the main chain
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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
- G03G5/05—Organic bonding materials; Methods for coating a substrate with a photoconductive layer; Inert supplements for use in photoconductive layers
- G03G5/0528—Macromolecular bonding materials
- G03G5/0557—Macromolecular bonding materials obtained otherwise than by reactions only involving carbon-to-carbon unsatured bonds
- G03G5/0582—Polycondensates comprising sulfur atoms in the main chain
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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
- G03G5/0601—Acyclic or carbocyclic compounds
- G03G5/0605—Carbocyclic compounds
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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
- G03G5/0601—Acyclic or carbocyclic compounds
- G03G5/0612—Acyclic or carbocyclic compounds containing nitrogen
- G03G5/0614—Amines
- G03G5/06142—Amines arylamine
- G03G5/06147—Amines arylamine alkenylarylamine
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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
- G03G5/0601—Acyclic or carbocyclic compounds
- G03G5/0612—Acyclic or carbocyclic compounds containing nitrogen
- G03G5/0614—Amines
- G03G5/06149—Amines enamine
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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
- G03G5/0601—Acyclic or carbocyclic compounds
- G03G5/0618—Acyclic or carbocyclic compounds containing oxygen and nitrogen
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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
- G03G5/0664—Dyes
- G03G5/0666—Dyes containing a methine or polymethine group
- G03G5/0672—Dyes containing a methine or polymethine group containing two or more methine or polymethine groups
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- Photoreceptors In Electrophotography (AREA)
- Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
Description
2,2-メチレンビス(6-TeRT-ブチル-P-クレゾール)34g(0.1mOl)を300mlクロロホルムに溶解させた後,MNO2100gを添加した後,12時間還流させた。常温で冷却させた後,反応液をろ過して得られたろ過液を回転蒸発器で蒸発させて溶媒を除去し,100mlテトラヒドロフランに溶解させた後,500mlのメタノールに再沈殿させて沈殿物を得た。得られた沈殿物をろ過して赤色固体を収得した。これをまたテトラヒドロフラン/メタノールで再沈殿を反復して精製した。最終精製過程を通じて得られた固体を乾燥して下記化学式(8)の赤色高分子(29g,収率:85%)を収得した。GPC(Gel PeRmeATiON CHROmATOgRAPHy)で測定した数平均重合度(PS STANDARD)は,45であり,数平均分子量は,15,400であった。
<感光層の組成>
上記の実施例1で得られた電子輸送物質 15重量部
下記化学式(37)のエナミンスチルベン系正孔輸送物質 35重量部
(この物質は,米国特許5,013,623号に開示されている)
下記化学式(38)のガンマ型チタニルフタロシアニン 8重量部
Z型ポリカーボネート 60重量部
メチレンクロライド 237重量部
1,1,2-トリクロロエタン 158重量部
上記の成分比の物質を共に混合して溶解させた溶液をボールミルで分散させて塗布液を製造した。次に,この塗布液を直径30mmのアルミニウム製のドラム上にリングコーティング法で塗布した後,120℃で1時間乾燥して厚さ14μmの単層型電子写真感光体を製造した。
電子輸送物質を使用しないことを除いては,上記の実施例2と同じ過程を実行して,単層型電子写真感光体を製造した。
電子輸送物質を下記化学式(39)のスチルベンキノンを使用したことを除いては,上記の実施例2と同じ過程を実行して,単層型電子写真感光体を製造した。
上記の各感光体の電子写真特性をドラム感光体評価装置(QEA社製,“PDT-2000”)を使用して測定した。
2,5 感光層
3,7 導電性基板
6 中間層
8 障壁層
21 電子写真用のカートリッジ
22 画像形成用の光照射装置
23 予備露光ユニット
24 現像装置
25 帯電装置
26 クリーニング装置
27 伝送装置
28 ドラム
29 感光体
30 画像形成装置
Claims (5)
- 導電性基板上に少なくとも電荷発生物質、電荷輸送物質及び結合剤を含み、前記電荷輸送物質が下記の化学式(1)で示される、数平均分子量が500〜100,000である高分子を含有する感光層を含む電子写真用の感光体と、
前記電子写真用の感光体を帯電させる帯電装置、前記電子写真用の感光体上に静電潜像を現像する現像装置、及び前記電子写真用の感光体の表面をクリーニングするクリーニング装置のうち少なくとも1つとを備え、
画像形成装置に着脱自在であることを特徴とする電子写真用のカートリッジ。
- 電子写真用の装置に着脱自在なドラムと、
導電性基板上に少なくとも電荷発生物質、電荷輸送物質及び結合剤を含有する感光層を含み、前記ドラム上に位置する電子写真用の感光体とを備え、
前記電荷輸送物質が下記の化学式(1)で示される、数平均分子量が500〜100,000である高分子を含むことを特徴とする電子写真用のカートリッジ。
- 導電性基板上に少なくとも電荷発生物質、電荷輸送物質及び結合剤を含み、前記電荷輸送物質が下記の化学式(1)で示される、数平均分子量が500〜100,000である高分子を含有する感光層を含む電子写真用の感光体を備える感光体ユニットと、
前記感光体ユニットを帯電させる帯電装置と、
画像形成用光で前記帯電された感光体ユニットに照射して前記感光体ユニット上に静電潜像を形成する画像形成露光装置と、
前記静電潜像をトナーで現像して前記感光体ユニット上にトナー画像を形成する現像装置と、
受容体物質上に前記トナー画像を移送する移送装置とを備えることを特徴とする画像形成装置。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0071607A KR100462626B1 (ko) | 2002-11-18 | 2002-11-18 | 스틸벤퀴논 구조를 가지는 고분자 및 이를 포함하는 전자사진감광체 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2004307809A JP2004307809A (ja) | 2004-11-04 |
JP4660085B2 true JP4660085B2 (ja) | 2011-03-30 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2003387867A Expired - Fee Related JP4660085B2 (ja) | 2002-11-18 | 2003-11-18 | 電子写真感光体並びにそれを用いた電子写真用のカートリッジ及び画像形成装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7083883B2 (ja) |
JP (1) | JP4660085B2 (ja) |
KR (1) | KR100462626B1 (ja) |
CN (1) | CN100435029C (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20080006171A (ko) * | 2006-07-11 | 2008-01-16 | 삼성전자주식회사 | 유기감광체 및 이를 채용한 전자사진 화상형성장치 |
JP2018013574A (ja) * | 2016-07-20 | 2018-01-25 | 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 |
CN108203542B (zh) * | 2016-12-16 | 2021-01-05 | 中国石油化工股份有限公司 | 一种选择性激光烧结用尼龙粉末的制备方法 |
JP6850205B2 (ja) * | 2017-06-06 | 2021-03-31 | キヤノン株式会社 | 電子写真感光体、プロセスカートリッジおよび電子写真装置 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3397086A (en) | 1965-03-12 | 1968-08-13 | Gen Electric | Photoconductive composition and coated article |
US3484237A (en) | 1966-06-13 | 1969-12-16 | Ibm | Organic photoconductive compositions and their use in electrophotographic processes |
US3615414A (en) | 1969-03-04 | 1971-10-26 | Eastman Kodak Co | Photoconductive compositions and elements and method of preparation |
JPS541633A (en) | 1977-06-06 | 1979-01-08 | Ricoh Co Ltd | Electrophotographic photoreceptor |
US4915875A (en) * | 1985-08-05 | 1990-04-10 | The Dow Chemical Company | Oxidation products of paramethyl-substituted hindered phenols |
US4728592A (en) * | 1986-07-17 | 1988-03-01 | Dainippon Ink And Chemicals, Inc. | Electrophotoconductor with light-sensitive layer containing alpha-type titanyl phthalocyanine |
US5013623A (en) | 1989-01-10 | 1991-05-07 | Mitsubishi Paper Mills Limited | Electrophotographic photoreceptor with stilbene compound |
JP2805376B2 (ja) * | 1990-04-09 | 1998-09-30 | キヤノン株式会社 | 有機電子材料 |
JP3273543B2 (ja) * | 1996-04-12 | 2002-04-08 | キヤノン株式会社 | 電子写真感光体、該電子写真感光体を有するプロセスカ−トリッジ及び電子写真装置 |
US6228546B1 (en) | 1997-11-19 | 2001-05-08 | Canon Kabushiki Kaisha | Polymer, electrophotographic photosensitive member containing the polymer, process cartridge and electrophotographic apparatus having the electrophotographic photosensitive member |
JP2000204083A (ja) * | 1999-01-13 | 2000-07-25 | Fuji Electric Co Ltd | 新規スチルベンキノン化合物、電子写真用感光体および電子写真装置 |
JP2002148834A (ja) * | 2000-11-07 | 2002-05-22 | Kyocera Mita Corp | 電子写真感光体 |
JP2002182408A (ja) * | 2000-12-18 | 2002-06-26 | Kyocera Mita Corp | 単層型電子写真感光体 |
-
2002
- 2002-11-18 KR KR10-2002-0071607A patent/KR100462626B1/ko active IP Right Grant
-
2003
- 2003-10-20 US US10/687,667 patent/US7083883B2/en not_active Expired - Lifetime
- 2003-11-18 CN CNB200310124923XA patent/CN100435029C/zh not_active Expired - Fee Related
- 2003-11-18 JP JP2003387867A patent/JP4660085B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US7083883B2 (en) | 2006-08-01 |
CN100435029C (zh) | 2008-11-19 |
KR100462626B1 (ko) | 2004-12-23 |
JP2004307809A (ja) | 2004-11-04 |
CN1523453A (zh) | 2004-08-25 |
US20040096762A1 (en) | 2004-05-20 |
KR20040043369A (ko) | 2004-05-24 |
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