Title:
ELECTROPHOTOGRAPHIC PHOTORECEPTOR
Document Type and Number:
WIPO Patent Application WO/1992/020015
Kind Code:
A1
Abstract:
An electrophotographic photoreceptor improved in electrostatic characteristics and image pickup and particularly excellent in the reproduction of highly precise images by the use of a liquid developer and in the image pickup according to the scanning exposure system using low-output laser beams. The photoreceptor contains a binder resin comprising at least one resin (A) containing at least 30 wt % of a polymer component of general formula (I) and 0.5 to 15 wt % of a specified polar polymer component and having a weight average molecular weight of 1x10?3� to 2x10?4� and at least one resin (B) comprising a star polymer having at least three polymer chains bonded together in an organic molecule, each of said chain containing a specified polar polymer component and a polymer component of formula (I), and having a weight average molecular weight of 3x10?4� to 1x10?6�. In formula (I) a?1� and a?2� represent each hydrogen, halogen, cyano, hydrocarbyl, or COOR?4� optionally bonded via hydrocarbyl (wherein R?4� represents hydrocarbyl); and R?3� represents hydrocarbyl.
Inventors:
KATO EIICHI (JP)
ISHII KAZUO (JP)
ISHII KAZUO (JP)
Application Number:
PCT/JP1992/000579
Publication Date:
November 12, 1992
Filing Date:
May 01, 1992
Export Citation:
Assignee:
FUJI PHOTO FILM CO LTD (JP)
International Classes:
C08F293/00; C08F297/02; C08L53/00; G03G5/05; (IPC1-7): G03G5/05
Foreign References:
| JPH0346665A | 1991-02-27 | |||
| JPH0342666A | 1991-02-22 | |||
| JPH0342665A | 1991-02-22 | |||
| JPH0339967A | 1991-02-20 | |||
| JPH0329954A | 1991-02-07 | |||
| JPH0317664A | 1991-01-25 | |||
| JPH0313951A | 1991-01-22 | |||
| JPH032870A | 1991-01-09 | |||
| JPH02167551A | 1990-06-27 | |||
| JPH02135457A | 1990-05-24 | |||
| JPH02127651A | 1990-05-16 | |||
| JPH02125266A | 1990-05-14 | |||
| JPS63217354A | 1988-09-09 | |||
| JPS6470761A | 1989-03-16 | |||
| JPH0264547A | 1990-03-05 | |||
| JPH0293540A | 1990-04-04 | |||
| JPH03181948A | 1991-08-07 | |||
| JPS64564A | 1989-01-05 | |||
| JPS63220149A | 1988-09-13 | |||
| JPS63220148A | 1988-09-13 | |||
| JPH01280761A | 1989-11-10 | |||
| JPH01116643A | 1989-05-09 | |||
| JPH01169455A | 1989-07-04 | |||
| JPH0269758A | 1990-03-08 | |||
| JPH02167551A | 1990-06-27 | |||
| JPH01211766A | 1989-08-24 | |||
| JPH0234859A | 1990-02-05 | |||
| JPH0268561A | 1990-03-08 | |||
| JPH02135455A | 1990-05-24 | |||
| JPH0234860A | 1990-02-05 | |||
| JPH0296766A | 1990-04-09 | |||
| JPH0240660A | 1990-02-09 | |||
| JPH0253064A | 1990-02-22 | |||
| JPH02103056A | 1990-04-16 | |||
| JPH0256558A | 1990-02-26 | |||
| JPH0329954A | 1991-02-07 | |||
| JPH0375753A | 1991-03-29 | |||
| JPH0377954A | 1991-04-03 | |||
| JPH0342665A | 1991-02-22 | |||
| JPH0392861A | 1991-04-18 | |||
| JPH0392862A | 1991-04-18 | |||
| JPH0353257A | 1991-03-07 | |||
| JPH0392863A | 1991-04-18 | |||
| JPH03206464A | 1991-09-09 | |||
| JPH03225344A | 1991-10-04 | |||
| JPS64111A | 1989-01-05 | |||
| JPS6426619A | 1989-01-27 | |||
| JPS5031011B1 | 1975-10-06 | |||
| JPS5354027A | 1978-05-17 | |||
| JPS5420735A | 1979-02-16 | |||
| JPS57202544A | 1982-12-11 | |||
| JPS5868046A | 1983-04-22 | |||
| JPS51452B1 | 1976-01-08 | |||
| JPS5090334A | 1975-07-19 | |||
| JPS50114227A | 1975-09-08 | |||
| JPS5339130A | 1978-04-10 | |||
| JPS5382353A | 1978-07-20 | |||
| US3052540A | 1962-09-04 | |||
| US4054450A | 1977-10-18 | |||
| JPS5716456A | 1982-01-27 | |||
| US3047384A | 1962-07-31 | |||
| US3110591A | 1963-11-12 | |||
| US3121008A | 1964-02-11 | |||
| US3125447A | 1964-03-17 | |||
| US3128179A | 1964-04-07 | |||
| US3132942A | 1964-05-12 | |||
| US3622317A | 1971-11-23 | |||
| GB1226892A | 1971-03-31 | |||
| GB1309274A | 1973-03-07 | |||
| GB1405898A | 1975-09-10 | |||
| JPS487814B1 | ||||
| JPS5518892B2 | 1980-05-22 | |||
| JPS47840A | ||||
| JPS4744180A | ||||
| JPS5141061B1 | 1976-11-08 | |||
| JPS495034A | 1974-01-17 | |||
| JPS4945122A | 1974-04-30 | |||
| JPS5746245A | 1982-03-16 | |||
| JPS5635141A | 1981-04-07 | |||
| JPS57157254A | 1982-09-28 | |||
| JPS6126044A | 1986-02-05 | |||
| JPS6127551A | 1986-02-07 | |||
| US3619154A | 1971-11-09 | |||
| US4175956A | 1979-11-27 |
Other References:
"Kobunshi Data Handbook Kisohen", 1986, BAIFUKAN
P. LUTZ; P. MASSON ET AL., POLYM. BULL., vol. 12, 1984, pages 79
B.C. ANDERSON; G.D. ANDREWS ET AL., MACROMOLECULES, vol. 14, 1981, pages 1601
K. HATADA; K. UTE ET AL., POLVM. J., vol. 17, 1985, pages 977
IBID., vol. 18, 1986, pages 1037
KOICHI UTE; KOICHI HATADA, KOBUNSHI KAKO, vol. 36, 1987, pages 366
TOSHINOBU HIGASHIMURA; MITSUO SAWAMOTO, KOBUNSHI RONBUN SHU, vol. 46, 1989, pages 189
M. KUROKI; T. AIDA, J. AM. CHEM. SOC., vol. 109, 1989, pages 4737
TEIZO AIDA; SHOHEI INOUE, YUKI GOSEI KAQAKU, vol. 43, 1985, pages 300
D.Y. SOGAH; W.R. HERTLER ET AL., MACROMOLECULES, vol. 20, 1987, pages 1473
YOSHIO IWAKURA; KEISUKE KURITA: "Hannosei Kobunshi", 1977, KODANSHA
T.W. GREENE: "Protective Groups in Orqanic Synthesis", 1981, JOHN WILEY & SONS
J.F.W. MCOMIE: "Protective Groups in Orqanic Chemistry", 1973, PLENUM PRESS
TAKAYUKI OTSU, KOBUNSHI, vol. 37, 1988, pages 248
SHUNICHI HIMORI; RYUICHI OTSU, POLYM. REP. JAP., vol. 37, 1988, pages 3508
NOBUYUKI HIGASHI ET AL., POLYMER PREPRINTS JAPAN, vol. 36, no. 6, 1987, pages 1511
M. NIWA; N. HIGASHI ET AL., J. MACROMOL. SCI. CHEM., vol. A24, no. 5, 1987, pages 567
P. DREYFUSS; R.P. QUIRK, ENCYCL. POLYM. SCI. ENG., vol. 7, 1987, pages 551
YOSHIKI NAKAJO; YUYA YAMASHITA, SENRYO TO YAKUHIN, vol. 30, 1985, pages 232
AKIRA UEDA; SUSUMU NAGAI, KAQAKU TO KOQYO, vol. 60, 1986, pages 57
SHUNICHI HIMORI; RYUICHI OHTSU, POLYM. REP. JAP., vol. 37, 1988, pages 3508
M. MORTON; T.E. HELMINIAK ET AL., J. POLYM. SCI., vol. 57, 1962, pages 471
B. GORDON III; M. BLUMENTHAL; J.E. LOFTUS ET AL., POLYM. BULL., vol. 11, 1984, pages 349
R.B. BATES; W.A. BEAVERS ET AL., J. ORQ. CHEM., vol. 44, 1979, pages 3800
T.W. GREENE: "Protective -Groups in Orqanic Synthesis", 1981, JOHN WILEY & SONS
SHUNICHI HIMORI; RYICHI OTSU, POLYM. REP. JAP., vol. 37, 1988, pages 3508
NDBUYUKI HIGASHI ET AL., POLYMER PREPRINTS JAPAN, vol. 36, no. 6, 1987, pages 1511
TAKAHARU SHIBATA; JIRO ISHIWATARI, KOBUNSHI, vol. 17, 1968, pages 278
HARUMI MIYAMOTO; HIDEHIKO TAKEI, IMAQINQ NO, vol. 8, 1973, pages 9
KOICHI NAKAMURA: "Kiroku Zairyoyo Binder no Jissai Giiutsu", 1985, C.M.C. SHUPPAN, pages: 10
D. TATT; S.C. HEIDECKER, TAPPI, vol. 49, no. 10, 1966, pages 439
E.S. BALTAZZI; R.G. BLANCKETTE ET AL., PHOTO. SCI. ENQ., vol. 16, no. 5, 1972, pages 354
NGUYEN CHANK KEH; ISAMU SHIMIZU; EIICHI INOUE, DENSHI SHASHIN GAKKAISHI, vol. 18, no. 2, 1980, pages 22
HARUMI MIYAMOTO; HIDEHIKO TAKEI, IMAGING, vol. 12, no. 8, 1973
C.J. YOUNG ET AL., RCA REVIEW, vol. 15, 1954, pages 469
KOHEI KIYOTA ET AL., DENKITSUSHIN GAKKAI RONBUNSHI, vol. 63-C, no. 2, 1980, pages 97
YUJI HARASAKI ET AL., KOGYO KAGAKU ZASSHI, vol. 66, 1963
TADAAKI TANI, NIHON SHASHIN GAKKAISHI, vol. 35, 1972, pages 208
F.M. HAMER, THE CYANINE DYES AND RELATED COMPOUNDS
RESEARCH DISCLOSURE, vol. 216, 1982, pages 117,118
IMAGING, vol. 12, no. 8, 1973
HIROSHI KOKADO ET AL.: "Saikin-no Kododen Zairyo to Kankotai no Kaihatsu Jitsuyoka", 1986, NIPPON KAGAKU JOHO K.K.
YUKIO SAKAMOTO, DENSHISHASHIN, vol. 14, no. 1, 1975, pages 2 - 11
HIROYUKI MORIGA: "Nyumon Tokushushi no Kaqaku", 1975, KOBUNSHI KANKOKAI
M.F. HOOVER, J. MACROMOL. SCI. CHEM., vol. A-4, no. 6, 1970, pages 1327,1417
KURO TAKIZAWA, SHASHIN KOQYO, vol. 33, 1975, pages 34
MASAYASU ANZAI, DENSHITSUSHIN GAKKAI GIJUTSU KENKYU HOKOKU, vol. 77, 1977, pages 17
See also references of EP 0584359A4
P. LUTZ; P. MASSON ET AL., POLYM. BULL., vol. 12, 1984, pages 79
B.C. ANDERSON; G.D. ANDREWS ET AL., MACROMOLECULES, vol. 14, 1981, pages 1601
K. HATADA; K. UTE ET AL., POLVM. J., vol. 17, 1985, pages 977
IBID., vol. 18, 1986, pages 1037
KOICHI UTE; KOICHI HATADA, KOBUNSHI KAKO, vol. 36, 1987, pages 366
TOSHINOBU HIGASHIMURA; MITSUO SAWAMOTO, KOBUNSHI RONBUN SHU, vol. 46, 1989, pages 189
M. KUROKI; T. AIDA, J. AM. CHEM. SOC., vol. 109, 1989, pages 4737
TEIZO AIDA; SHOHEI INOUE, YUKI GOSEI KAQAKU, vol. 43, 1985, pages 300
D.Y. SOGAH; W.R. HERTLER ET AL., MACROMOLECULES, vol. 20, 1987, pages 1473
YOSHIO IWAKURA; KEISUKE KURITA: "Hannosei Kobunshi", 1977, KODANSHA
T.W. GREENE: "Protective Groups in Orqanic Synthesis", 1981, JOHN WILEY & SONS
J.F.W. MCOMIE: "Protective Groups in Orqanic Chemistry", 1973, PLENUM PRESS
TAKAYUKI OTSU, KOBUNSHI, vol. 37, 1988, pages 248
SHUNICHI HIMORI; RYUICHI OTSU, POLYM. REP. JAP., vol. 37, 1988, pages 3508
NOBUYUKI HIGASHI ET AL., POLYMER PREPRINTS JAPAN, vol. 36, no. 6, 1987, pages 1511
M. NIWA; N. HIGASHI ET AL., J. MACROMOL. SCI. CHEM., vol. A24, no. 5, 1987, pages 567
P. DREYFUSS; R.P. QUIRK, ENCYCL. POLYM. SCI. ENG., vol. 7, 1987, pages 551
YOSHIKI NAKAJO; YUYA YAMASHITA, SENRYO TO YAKUHIN, vol. 30, 1985, pages 232
AKIRA UEDA; SUSUMU NAGAI, KAQAKU TO KOQYO, vol. 60, 1986, pages 57
SHUNICHI HIMORI; RYUICHI OHTSU, POLYM. REP. JAP., vol. 37, 1988, pages 3508
M. MORTON; T.E. HELMINIAK ET AL., J. POLYM. SCI., vol. 57, 1962, pages 471
B. GORDON III; M. BLUMENTHAL; J.E. LOFTUS ET AL., POLYM. BULL., vol. 11, 1984, pages 349
R.B. BATES; W.A. BEAVERS ET AL., J. ORQ. CHEM., vol. 44, 1979, pages 3800
T.W. GREENE: "Protective -Groups in Orqanic Synthesis", 1981, JOHN WILEY & SONS
SHUNICHI HIMORI; RYICHI OTSU, POLYM. REP. JAP., vol. 37, 1988, pages 3508
NDBUYUKI HIGASHI ET AL., POLYMER PREPRINTS JAPAN, vol. 36, no. 6, 1987, pages 1511
TAKAHARU SHIBATA; JIRO ISHIWATARI, KOBUNSHI, vol. 17, 1968, pages 278
HARUMI MIYAMOTO; HIDEHIKO TAKEI, IMAQINQ NO, vol. 8, 1973, pages 9
KOICHI NAKAMURA: "Kiroku Zairyoyo Binder no Jissai Giiutsu", 1985, C.M.C. SHUPPAN, pages: 10
D. TATT; S.C. HEIDECKER, TAPPI, vol. 49, no. 10, 1966, pages 439
E.S. BALTAZZI; R.G. BLANCKETTE ET AL., PHOTO. SCI. ENQ., vol. 16, no. 5, 1972, pages 354
NGUYEN CHANK KEH; ISAMU SHIMIZU; EIICHI INOUE, DENSHI SHASHIN GAKKAISHI, vol. 18, no. 2, 1980, pages 22
HARUMI MIYAMOTO; HIDEHIKO TAKEI, IMAGING, vol. 12, no. 8, 1973
C.J. YOUNG ET AL., RCA REVIEW, vol. 15, 1954, pages 469
KOHEI KIYOTA ET AL., DENKITSUSHIN GAKKAI RONBUNSHI, vol. 63-C, no. 2, 1980, pages 97
YUJI HARASAKI ET AL., KOGYO KAGAKU ZASSHI, vol. 66, 1963
TADAAKI TANI, NIHON SHASHIN GAKKAISHI, vol. 35, 1972, pages 208
F.M. HAMER, THE CYANINE DYES AND RELATED COMPOUNDS
RESEARCH DISCLOSURE, vol. 216, 1982, pages 117,118
IMAGING, vol. 12, no. 8, 1973
HIROSHI KOKADO ET AL.: "Saikin-no Kododen Zairyo to Kankotai no Kaihatsu Jitsuyoka", 1986, NIPPON KAGAKU JOHO K.K.
YUKIO SAKAMOTO, DENSHISHASHIN, vol. 14, no. 1, 1975, pages 2 - 11
HIROYUKI MORIGA: "Nyumon Tokushushi no Kaqaku", 1975, KOBUNSHI KANKOKAI
M.F. HOOVER, J. MACROMOL. SCI. CHEM., vol. A-4, no. 6, 1970, pages 1327,1417
KURO TAKIZAWA, SHASHIN KOQYO, vol. 33, 1975, pages 34
MASAYASU ANZAI, DENSHITSUSHIN GAKKAI GIJUTSU KENKYU HOKOKU, vol. 77, 1977, pages 17
See also references of EP 0584359A4
Attorney, Agent or Firm:
Hagino, Taira (14th Floor Toranomon-Mitsui Building, 8-1,
Kasumigaseki 3-chom, Chiyoda-ku Tokyo 100, JP)
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