KR19980081562A - 전자사진용 감광체 및 그 제조 방법 - Google Patents
전자사진용 감광체 및 그 제조 방법 Download PDFInfo
- Publication number
- KR19980081562A KR19980081562A KR1019980014120A KR19980014120A KR19980081562A KR 19980081562 A KR19980081562 A KR 19980081562A KR 1019980014120 A KR1019980014120 A KR 1019980014120A KR 19980014120 A KR19980014120 A KR 19980014120A KR 19980081562 A KR19980081562 A KR 19980081562A
- Authority
- KR
- South Korea
- Prior art keywords
- photosensitive member
- electrophotographic photosensitive
- layer
- titanyloxyphthalocyanine
- charge
- Prior art date
Links
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
-
- 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
- G03G5/0503—Inert supplements
- G03G5/0507—Inorganic compounds
-
- 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
- G03G5/0696—Phthalocyanines
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Photoreceptors In Electrophotography (AREA)
Abstract
Description
SO4 2-함유티탄일옥시프탈로시아닌 | 세정·여과조건 | SO4 2-함유농도(중량ppm) |
No.1 | 물:메탄올=1:1로 5회 | 100 |
No.2 | 물:메탄올=1:1로 4회 | 200 |
No.3 | 물:메탄올=1:1로 3회 | 500 |
No.4 | 물:메탄올=1:1로 2회 | 700 |
No.5 | 물:메탄올=1:1로 1회 | 2500 |
No.6 | 물로 5회 | 400 |
No.7 | 물로 4회 | 900 |
No.8 | 물로 3회 | 1500 |
No.9 | 물로 2회 | 2000 |
No.10 | 물로 1회 | 5000 |
SO4 2-함유티탄일옥시프탈로시아닌 | 세정·여과조건 | SO4 2-함유농도(중량ppm) |
No.11 | 물:메탄올=1:1로 5회 | 200 |
No.12 | 물:메탄올=1:1로 4회 | 300 |
No.13 | 물:메탄올=1:1로 3회 | 500 |
No.14 | 물:메탄올=1:1로 2회 | 800 |
No.15 | 물:메탄올=1:1로 1회 | 3000 |
No.16 | 물로 5회 | 500 |
No.17 | 물로 4회 | 1000 |
No.18 | 물로 3회 | 1600 |
No.19 | 물로 2회 | 2100 |
No.20 | 물로 1회 | 5500 |
SO4 2-함유티탄일옥시프탈로시아닌 | Vo(V) | Vk5(%) | VL(V) | E100μJ/㎠ | SO4 2-함유농도 (중량ppm) | |
실시예1 | No.1 | -620 | 96 | -20 | 0.35 | 100 |
실시예2 | No.2 | -615 | 96 | -24 | 0.34 | 200 |
실시예3 | No.3 | -591 | 95 | -29 | 0.36 | 500 |
비교예1 | No.4 | -485 | 92 | -26 | 0.35 | 700 |
비교예2 | No.5 | -430 | 88 | -21 | 0.37 | 2500 |
실시예4 | No.6 | -602 | 95 | -27 | 0.34 | 400 |
비교예5 | No.7 | -467 | 92 | -24 | 0.35 | 900 |
비교예6 | No.8 | -450 | 88 | -25 | 0.36 | 1500 |
비교예7 | No.9 | -435 | 86 | -28 | 0.37 | 2000 |
비교예8 | No.10 | -400 | 77 | -24 | 0.40 | 5000 |
실시예5 | No.11 | -623 | 96 | -23 | 0.33 | 200 |
실시예6 | No.12 | -607 | 95 | -17 | 0.35 | 300 |
실시예7 | No.13 | -594 | 95 | -22 | 0.34 | 500 |
비교예9 | No.14 | -477 | 91 | -21 | 0.36 | 900 |
비교예10 | No.15 | -421 | 86 | -24 | 0.37 | 3000 |
실시예8 | No.16 | -603 | 95 | -26 | 0.35 | 500 |
비교예11 | No.17 | -459 | 91 | -28 | 0.36 | 1000 |
비교예12 | No.18 | -455 | 88 | -24 | 0.37 | 1600 |
비교예13 | No.19 | -426 | 85 | -23 | 0.39 | 2100 |
비교예14 | No.20 | -422 | 76 | -22 | 0.38 | 5500 |
Claims (5)
- 전도성 기판상에 감광층이 구비되어 있고, 감광층이 광전도 재료로서 적어도 티탄일옥시프탈로시아닌을 함유하는 전자 사진용 감광체에 있어서, 티탄일옥시프탈로시아닌을 함유한 층에서 티탄일옥시프탈로시아닌에 대한 SO4 2-함량이 500중량ppm이하임을 특징으로 하는 전자사진용 감광체.
- 제 1항에 있어서, SO4 2-를 함유하는 티탄일옥시프탈로시아닌이 X선 회절 스펙트럼의 블록각(2θ±0.2°)에서 9.6°에 최대피크를 가지는 전자사진용 감광체.
- 제 1항에 있어서, SO4 2-를 함유하는 티탄일옥시프탈로시아닌이 X선 회절 스펙트럼의 블럭각(2θ±0.2°)에서 27.2°에 최대피크를 가지는 전자사진용 감광체.
- 제 2항에 있어서, SO4 2-를 함유하는 티탄일옥시프탈로시아닌이 X선 회절 스펙트럼의 블럭각(2θ±0.2°)에서 적어도 9.6°, 14.2°, 14.7°, 18.0° 및 27.2°에 회절피크를 가지는 전자사진용 감광체.
- 전도성 기판상에 감광층을 도포하는 작업을 포함하는 제 1항에 따른 전자사진용 감광체의 제조방법에 있어서, 티탄일옥시프탈로시아닌을 함유하는 도포액중 SO4 2-의 함유량을 티탄일옥시프탈로시아닌에 대해 500ppm 이하로 함을 특징으로 하는 전자사진용 감광체의 제조방법.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9103033A JPH10293407A (ja) | 1997-04-21 | 1997-04-21 | 電子写真用感光体およびその製造方法 |
JP1997-103033 | 1997-04-21 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR19980081562A true KR19980081562A (ko) | 1998-11-25 |
KR100476504B1 KR100476504B1 (ko) | 2005-12-21 |
Family
ID=14343356
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-1998-0014120A KR100476504B1 (ko) | 1997-04-21 | 1998-04-21 | 전자사진용감광체및그제조방법 |
Country Status (4)
Country | Link |
---|---|
US (1) | US6150064A (ko) |
JP (1) | JPH10293407A (ko) |
KR (1) | KR100476504B1 (ko) |
DE (1) | DE19817181B4 (ko) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU3485001A (en) * | 2000-02-08 | 2001-08-20 | Lexmark International Inc. | Charge generation layers comprising microspheres, photoconductors including the same and methods for forming charge transport layers |
JP2001330972A (ja) * | 2000-05-23 | 2001-11-30 | Fuji Denki Gazo Device Kk | 電子写真用感光体およびそれを備えた電子写真装置 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2727121B2 (ja) * | 1989-06-30 | 1998-03-11 | コニカ株式会社 | 電子写真感光体 |
JP2813812B2 (ja) * | 1989-06-30 | 1998-10-22 | コニカ株式会社 | 電子写真感光体およびその製造方法 |
JP2560481B2 (ja) * | 1989-07-21 | 1996-12-04 | 富士電機株式会社 | 電子写真感光体の製造方法 |
US5225551A (en) * | 1990-06-04 | 1993-07-06 | Xerox Corporation | Imaging member containing titanium phthalocyanines |
JP2844266B2 (ja) * | 1991-02-19 | 1999-01-06 | 富士ゼロックス株式会社 | 電子写真感光体の製造方法 |
JP3099149B2 (ja) * | 1992-03-13 | 2000-10-16 | コニカ株式会社 | 電子写真感光体 |
US5330867A (en) * | 1992-08-24 | 1994-07-19 | Xerox Corporation | Photogenerating titanyl phthalocyanine and processes thereof |
US5874570A (en) * | 1995-11-10 | 1999-02-23 | Fuji Electric Co., Ltd. | Titanyloxyphthalocyanine crystals, and method of preparing the same |
EP0801330A1 (en) * | 1996-04-10 | 1997-10-15 | Mitsubishi Chemical Corporation | Electrophotographic photoreceptor |
JPH10228123A (ja) * | 1997-02-17 | 1998-08-25 | Fuji Electric Co Ltd | 電子写真用感光体およびその製造方法 |
-
1997
- 1997-04-21 JP JP9103033A patent/JPH10293407A/ja active Pending
-
1998
- 1998-04-16 US US09/061,379 patent/US6150064A/en not_active Expired - Lifetime
- 1998-04-17 DE DE19817181A patent/DE19817181B4/de not_active Expired - Fee Related
- 1998-04-21 KR KR10-1998-0014120A patent/KR100476504B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE19817181A1 (de) | 1998-10-22 |
DE19817181B4 (de) | 2010-10-07 |
KR100476504B1 (ko) | 2005-12-21 |
JPH10293407A (ja) | 1998-11-04 |
US6150064A (en) | 2000-11-21 |
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