Incremental printing of symbolic information – Ink jet – Medium and processing means
Reexamination Certificate
2007-05-15
2007-05-15
Shah, Manish S. (Department: 2853)
Incremental printing of symbolic information
Ink jet
Medium and processing means
C347S100000, C347S101000
Reexamination Certificate
active
10518076
ABSTRACT:
An image recording method for causing an ink to adhere on a recording medium, which provides with at least one ink-receiving layer on a base material to form an image. The ink is an inkjet recording ink, which composed of a high molecular dispersant, a water-insoluble colorant, a water-soluble organic solvent and water. The high molecular dispersant contains at least one hydrophobic block and at least one hydrophilic block. The ink receiving layer contains fine inorganic particles and a water soluble resin or water dispersible resin, and a surface pH of the ink receiving layer is controlled within a range of from 3.0 to 6.5, wherein said fine inorganic particles are made of at least one selected from the group consisting of aluminum hydrate of boehmite structure and aluminum hydrate of the pseudo-boehmite structure each of which has an average particle size of from 100 to 300 nm.
REFERENCES:
patent: 5145518 (1992-09-01), Winnik et al.
patent: 6281267 (2001-08-01), Parazak
patent: 2002/0008753 (2002-01-01), Suzuki et al.
patent: 2002/0182378 (2002-12-01), Ishida et al.
patent: 1 034 940 (2000-09-01), None
patent: 1 201 719 (2002-05-01), None
patent: 1 285 948 (2003-02-01), None
patent: 63-224988 (1988-09-01), None
patent: 64-9279 (1989-01-01), None
patent: 64-063185 (1989-03-01), None
patent: 63-29971 (1994-11-01), None
patent: 11-269418 (1999-10-01), None
patent: 2001-139026 (2001-05-01), None
patent: 2002-086905 (2002-03-01), None
patent: 2002-302627 (2002-10-01), None
Canon Finetech Inc.
Shah Manish S.
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