KR960029914A - 전자사진 감광체 - Google Patents

전자사진 감광체 Download PDF

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KR960029914A
KR960029914A KR1019960000271A KR19960000271A KR960029914A KR 960029914 A KR960029914 A KR 960029914A KR 1019960000271 A KR1019960000271 A KR 1019960000271A KR 19960000271 A KR19960000271 A KR 19960000271A KR 960029914 A KR960029914 A KR 960029914A
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group
photosensitive member
alkyl group
hydrogen atom
member according
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KR1019960000271A
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스미따까 노가미
미찌히로 기따자와
가쯔히로 사또
요시마사 도미우찌
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야마구찌 이와오
후지 덴기 가부시끼가이샤
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Priority claimed from JP161595A external-priority patent/JPH08190210A/ja
Priority claimed from JP02905095A external-priority patent/JP3257323B2/ja
Application filed by 야마구찌 이와오, 후지 덴기 가부시끼가이샤 filed Critical 야마구찌 이와오
Publication of KR960029914A publication Critical patent/KR960029914A/ko

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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
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    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/66—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety
    • C07C69/73—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety of unsaturated acids
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    • C07C59/40—Unsaturated compounds
    • C07C59/42—Unsaturated compounds containing hydroxy or O-metal groups
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    • C07C69/73—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety of unsaturated acids
    • C07C69/732—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety of unsaturated acids of unsaturated hydroxy carboxylic acids
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    • 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
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    • 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
    • G03G5/061473—Amines arylamine alkenylarylamine plural alkenyl groups linked directly to the same aryl group
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    • G03G5/0622—Heterocyclic compounds
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    • G03G5/0622—Heterocyclic compounds
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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
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    • 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
    • G03G5/0668—Dyes containing a methine or polymethine group containing only one methine or polymethine group
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    • 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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    • G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
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    • 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
    • G03G5/0675—Azo dyes
    • G—PHYSICS
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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
    • G03G5/14—Inert intermediate or cover layers for charge-receiving layers
    • G03G5/142—Inert intermediate layers
    • G03G5/144—Inert intermediate layers comprising inorganic material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
    • Y10S430/001—Electric or magnetic imagery, e.g., xerography, electrography, magnetography, etc. Process, composition, or product
    • Y10S430/103—Radiation sensitive composition or product containing specified antioxidant

Abstract

본 발명의 전자사진 감광체는 전도성 기판 및 기판 상에 형성된 감광층을 포함한다. 감광층은 일반식(Ⅰ),(Ⅱ), (Ⅲ), (Ⅳ) 및 (Ⅴ)로 표시되는 화합물로 이루어진 군으로부터 선택된 하나의 화합물로 함유한다. 따라서, 본 발명의 전자사진 감광체는 반족 사용시 특성 안정성, 양호한 내구성을 나타내고, 수명이 오랫동안 연장된다.

Description

전자사진 감광체
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명에 따른, 하부 코팅층, 및 전하 발생층 및 전하 이동층으로 이루어진 감광층으로 이루어진 전자사진 감광체의 바람직한 하나의 실시태양의 개략 단면도.

Claims (9)

  1. 전도성 기판 및 상기 전도성 기판 상에 형성된 감광층으로 이루어지며, 상기 감광층은 각각 하기 일반식(Ⅰ),(Ⅱ), (Ⅲ), (Ⅳ) 및 (Ⅴ)로 표시되는 화합물로 이루어진 군으로부터 선택된 하나의 화합물을 함유하는 전자사진 감광체.
    (Ⅰ)
    (Ⅱ)
    (Ⅲ)
    (Ⅳ)
    (Ⅴ)
    상기 식들 중, R1은 수소 원자, 알킬기, 아실기 및 글리코실기로부터 선택된 것을 의미하고; R2는 수소 원자, 임의로 치환된(들)을 가질 수 있는 알킬기, 및 임의로 치환체(들)를 가질 수 있는 아릴기로부터 선택된 것을 의미하고; R3은 수소원자, 임의로 치환된(들)을 가질수 있는 알킬기, 및 임의로 치환체(들)를 가질 수 있는 아릴기로부터 선택된 것을 의미하고; R4내지 R13은 각각 수소 원자, 임의로 치환된(들)을 가질 수 있는 가질수 있는 알킬기, 및 임의로 치환체(들)를 가질 수 있는 아릴기로 이루이진 군으로부터 선택된 것을 의미하고; R14내지 R23은 각각 수소 원자, 임의로 치환체(들)를 가질 수 있는 알킬기, 알콕시기, 아로일기 또는 아릴기로 이루이진 군으로부터 선택된 것을 의미한다.
  2. 제1항에 있어서, 상기 감광층 중에 포함된 상기 선택된 화합물의 양이 상기 감광층의 0.1 내지 30중량%, 바람직하게는 1 내지20중량%인 것인 전자사진 감광체.
  3. 제1항에 있어서, 상기 감광층이 전하 발생제 및 전하 이동제로 이루어진 단층 구조인 것인 전자사진 감광체.
  4. 제1항에 있어서, 상기 감광층이 전하 발생제로 이루어진 전하 발생층 및 전하 이동제로 이루어진 전하 이동층을 갖는 다층 구조인 것인 전자사진 감광체.
  5. 제4항에 있어서, 상기 선택된 화합물이 상기 전하 이동층에 포함되는 것인 전자사진 감광체.
  6. 제1항에 있어서, 상기 전도성 기판 및 상기 감광층 사이에 하부 코팅층을 더 포함하는 것인 전자사진 감광체.
  7. 제1항에 있어서, 상기 하부 코팅층이 멜라민 수지, 방향족 카르복실산 및(또는) 방향족 카르복실산 무수물을 주성분으로 하는 경화 필름이고, 요오드가 그 위에 정착된 것이 전자사진 감광체.
  8. 제1항에 있어서, 상기 전하 이동제가 하기 일반식(Ⅵ)으로 표시되는 히드라존 화합물인 것인 전자사진 감광체.
    (Ⅵ)
    상기 식 중, R24, R25, R26및 R27각각은 치환될 수 있는 알킬기 및 아릴기로 이루어진 군으로부터 선택된 기를 의미하고, R28은 수소 원자, 할로겐 원자, 알킬기 및 알콕시기로 이루어진 군으로부터 선택된 원자 또는 기를 의미하고, R24및 R25는 함께 결합되어 고리를 형성할 수 있으며, 또한 R24또는 R25는 R28에 결합되어 고리를 형성할 수 있다.
  9. 제1항에 있어서, 상기한 전하 이동제가 하기 일반식(Ⅶ)으로 표시되는 디스티릴 화합물인 것인 전자사진 감광체.
    (Ⅶ)
    상기 식 중, R29, R30, R31및 R32각각은 치환될 수 있는 알킬기 및 아릴기로 이루어진 군으로부터 선택된 기를 의미하고, R33및 R34는 각각 수소 원자, 할로겐 원자, 알킬기 및 알콕시기로 이루어진 군으로부터 선택된 원자 또는 기를 의미하고, Ar은 아릴기 또는 방향족 헤테로시클릭기를 의미한다.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019960000271A 1995-01-10 1996-01-09 전자사진 감광체 KR960029914A (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP95-001615 1995-01-10
JP161595A JPH08190210A (ja) 1995-01-10 1995-01-10 電子写真感光体
JP95-029050 1995-02-17
JP02905095A JP3257323B2 (ja) 1995-02-17 1995-02-17 電子写真感光体

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CN (1) CN1151536A (ko)
DE (1) DE19600543A1 (ko)
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CN1151536A (zh) 1997-06-11
DE19600543A1 (de) 1996-07-11
GB9600342D0 (en) 1996-03-13
US5618646A (en) 1997-04-08
GB2296981A (en) 1996-07-17

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