| (19) |
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(11) |
EP 1 512 730 A8 |
| (12) |
CORRECTED EUROPEAN PATENT APPLICATION |
| (48) |
Corrigendum issued on: |
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08.06.2005 Bulletin 2005/23 |
| (43) |
Date of publication: |
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09.03.2005 Bulletin 2005/10 |
| (22) |
Date of filing: 02.09.2004 |
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| (51) |
International Patent Classification (IPC)7: C09D 11/00 |
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| (84) |
Designated Contracting States: |
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AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR
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Designated Extension States: |
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AL HR LT LV MK |
| (30) |
Priority: |
03.09.2003 JP 2003311082
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Applicant: Fuji Photo Film Co., Ltd. |
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Kanagawa (JP) |
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| (72) |
Inventor: |
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- Aoshima, Keitaro, c/o Fuji Photo Film Co., Ltd.
Yoshida-cho, Haibara-gun, Shizuoka (JP)
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| (74) |
Representative: HOFFMANN - EITLE |
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Patent- und Rechtsanwälte Arabellastrasse 4
81925 München
81925 München (DE) |
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| (54) |
Ink composition and inkjet recording medium |
(57) In electrostatic inkjet recording in which an ink droplet is ejected by acting electrostatic
force on ink that contains colorant particles, the electric conductivity of the colorant
particles in the ink is saturated. Thus, variations in ink dot diameter caused by
the ejection delay and a decrease in frequency responsivity are avoided, so that high-quality
image recording with good frequency responsivity can be realized.