Incremental printing of symbolic information – Ink jet – Fluid or fluid source handling means
Reexamination Certificate
2011-08-30
2011-08-30
Shah, Manish S (Department: 2853)
Incremental printing of symbolic information
Ink jet
Fluid or fluid source handling means
C347S095000
Reexamination Certificate
active
08007096
ABSTRACT:
Highlighter ink compositions can be prepared which provide improved abilities to reduce smear during highlighting. Highlighter ink compositions can include an acid buffer having a pKa from about 2 to about 6, a highlighter colorant, and a liquid vehicle. The image for highlighting can be formed on the substrate using any conventional printing technique, such as ink-jet printing or other printing techniques. Application of the highlighter ink compositions of the present invention to a printed image results in a reduced degree of image smear, particularly when the image was produced by an ink-jet printing process. Further, the acid buffer can be configured for reducing mobility of specific ink-jet colorants. In this way, the highlighter ink composition can be specifically tailored for reducing smear of various printed inks.
REFERENCES:
patent: 5279652 (1994-01-01), Kaufmann et al.
patent: 5462592 (1995-10-01), Murakami et al.
patent: 5723179 (1998-03-01), Wong et al.
patent: 6066439 (2000-05-01), Nohr et al.
patent: 6124377 (2000-09-01), Kaiser et al.
patent: 6221139 (2001-04-01), Schut
patent: 6319309 (2001-11-01), Lavery et al.
patent: 6428148 (2002-08-01), Gore
patent: 6436178 (2002-08-01), Hosmer
patent: 6458193 (2002-10-01), VanDahm
patent: 6536893 (2003-03-01), Kowalski
patent: 6632858 (2003-10-01), Pears et al.
patent: 6639120 (2003-10-01), Wallajapet et al.
patent: 7012105 (2006-03-01), Wallajapet et al.
patent: 7317135 (2008-01-01), Wallajapet et al.
patent: 7604694 (2009-10-01), Denninger et al.
patent: 2002/0156153 (2002-10-01), Tsang et al.
patent: 2003/0082350 (2003-05-01), Tsao
patent: 2003/0226474 (2003-12-01), Mammen et al.
patent: 2004/0110869 (2004-06-01), Denninger et al.
patent: 1239014 (2002-09-01), None
patent: 63-061065 (1988-03-01), None
patent: 63-61065 (1988-03-01), None
patent: 6361065 (1988-03-01), None
patent: 64087676 (1989-03-01), None
patent: 81-08682 (1996-04-01), None
patent: 8108682 (1996-04-01), None
patent: 2000327540 (2000-11-01), None
patent: 2002508220 (2002-03-01), None
patent: 2002519224 (2002-07-01), None
patent: WO9731070 (1997-08-01), None
patent: WO9930751 (1999-06-01), None
patent: WO02061003 (2002-08-01), None
patent: 9810779 (1999-09-01), None
Ascorbic Acid (PIM 046) (http;//www.inchem.org/documents/pims/pharm/ascorbic.htm) pp. 1-3 (Jan. 24, 2006).
Acid dissociation constant- Wikipedia, the free encyclopedia (http://en.wikipedia.org/wiki/Acidity—constant) pp. 1-3 (Jan. 24, 2006).
Acetic acid- Wikipedia, the free encyclopedia (http://en.wikipedia.org/wiki/Acetic—acid) pp. 1-10 (Jan. 24, 2006).
Schmid Christian
Sperry Bill
Stoffel John L.
Hewlett--Packard Development Company, L.P.
Shah Manish S
LandOfFree
Ink compositions for use in highlighter markers and... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Ink compositions for use in highlighter markers and..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Ink compositions for use in highlighter markers and... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2736361