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    • 5. 发明公开
    • 전자사진 유기 감광체
    • 用于电子照相的有机光导体
    • KR1020030027867A
    • 2003-04-07
    • KR1020020059137
    • 2002-09-28
    • 삼성전자주식회사
    • 로우캠더블유.주브란누스랠라토카르스키즈빅뉴
    • G03G5/04
    • C07D403/14C07D209/86C07D403/12C07D409/14G03G5/047G03G5/0616G03G5/0629G03G5/0642G03G5/0648G03G5/0651G03G5/0661
    • PURPOSE: An organic photo-conductor for electrophotograph is provided to have good mechanical property and electrostatic property by using a charge carrying compound. CONSTITUTION: The organic photo-conductor comprises (a) a charge carrying compound represented by formula 1(wherein, n is an integer of 2 to 6; R1 is aryl group; R2 is sulfuranyl group, pyrollyl group, tetrazolyl group, benzotriazolyl group, 4-(9H-fluorene-9-ylidene)benzyl group, stilbenyl group, alkylsulfonyl phenyl group, arylsulfonyl phenyl group and pyrazolyl group, with the provision that when R2 is alkylsulfonyl phenyl group or arylsulfonyl phenyl group, R1 is hydrogen, alkyl group or aryl group; X is branched or linear alkylene linkage group represented by -(CH2)m-, wherein m is an integer of 0 to 20, one or more methylene groups of the alkylene groups are unsubstituted or substituted with oxygen atom, carbonyl group, urethane, urea, ester group, -NR3 group, CHR4 group or CR5R6 group, wherein R3, R4, R5 and R6 are independently H, alkyl group or aryl group each other; V is a chemical bond, carbon atom, nitrogen atom, sulfur atom, branched or linear -(CH2)p- group, wherein p is an integer of 0 to 10, aryl group, cycloalkyl group, cyclosiloxyl group, heterocyclic group or CR7 group, wherein R7 is hydrogen atom, alkyl or aryl group); (b) a charge generating compound; and (c) a conductive plate.
    • 目的:提供电子照相用有机光导体,通过使用带电荷的化合物具有良好的机械性能和静电性能。 构成:有机光导体包括(a)由式1表示的带电荷的化合物(其中n为2〜6的整数; R1为芳基; R2为硫烷基,吡咯基,四唑基,苯并三唑基, 4-(9H-芴-9-亚基)苄基,茋基,烷基磺酰基苯基,芳基磺酰基苯基和吡唑基,其中当R 2为烷基磺酰基苯基或芳基磺酰基苯基时,R 1为氢,烷基或 芳基; X是由 - (CH 2)m - 表示的支链或直链亚烷基连接基团,其中m为0至20的整数,亚烷基的一个或多个亚甲基未被取代或被氧原子取代,羰基, 氨基甲酸酯,脲,酯基,-NR3基,CHR4基或CR5R6基,其中R3,R4,R5和R6独立地为H,烷基或芳基; V为化学键,碳原子,氮原子,硫 原子,支链或直链 - (CH2)p-基团,其中p是a 0〜10的整数,芳基,环烷基,环甲硅烷氧基,杂环基或CR7基,其中,R7为氢原子,烷基或芳基。 (b)电荷产生化合物; 和(c)导电板。