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EP 0 791 860 A3 |
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EUROPEAN PATENT APPLICATION |
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Date of publication A3: |
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03.12.1997 Bulletin 1997/49 |
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Date of publication A2: |
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27.08.1997 Bulletin 1997/35 |
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Date of filing: 17.04.1990 |
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International Patent Classification (IPC)6: G03G 5/00 |
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Designated Contracting States: |
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DE FR GB IT |
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Priority: |
14.08.1989 US 393649 14.08.1989 US 393631
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Application number of the earlier application in accordance with Art. 76 EPC: |
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93203341.8 / 0584893 |
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90907505.3 / 0487530 |
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Applicant: INDIGO N.V. |
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6229 GA Maastricht (NL) |
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Inventor: |
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- The designation of the inventor has not yet been filed
()
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Representative: de Bruijn, Leendert C. et al |
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Nederlandsch Octrooibureau
P.O. Box 29720 2502 LS Den Haag 2502 LS Den Haag (NL) |
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Remarks: |
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This application was filed on 09 - 05 - 1997 as a divisional application to the application
mentioned under INID code 62. |
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Organic photoconductor |
(57) An imaging system including an image bearing surface (16) and an intermediate transfer
member (40) operative for transfer of liquid toner images from the image bearing surface
(16) to a substrate (42) provides for first transfer engagement between the intermediate
transfer member (40) and the image bearing surface (16) for transfer of an image from
the image bearing surface to the intermediate transfer member (40) at a first pressure,
producing deformation of the intermediate transfer member (40) to a first deformation
degree. The system also provides for second transfer engagement between the intermediate
transfer member (40) and the substrate (42) for transfer of the image from the intermediate
transfer member to the substrate at a second pressure, producing deformation of the
intermediate transfer member (40) to a second deformation degree. In one preferred
embodiment the intermediate transfer member (40) includes a compressible layer having
a transfer surface, a backing layer disposed away from the image bearing surface and
a heating layer. The heating layer is disposed intermediate the backing layer and
the transfer surface.
