Radiation imagery chemistry: process – composition – or product th – Imaging affecting physical property of radiation sensitive... – Radiation sensitive composition or product or process of making
Reexamination Certificate
2004-07-15
2009-02-17
Huff, Mark F (Department: 1795)
Radiation imagery chemistry: process, composition, or product th
Imaging affecting physical property of radiation sensitive...
Radiation sensitive composition or product or process of making
C430S270130
Reexamination Certificate
active
07491486
ABSTRACT:
The present invention provides an optical information recording medium comprising a substrate having provided thereon a recording layer in which information can be recorded by laser light irradiation, wherein the recording layer contains a dye represented by the following formula (I):wherein Dye represents a dye residue having a molar extinction coefficient of 10000 (cm−1·mol−1) or more for light having a wavelength of 450 nm to 900 nm; L represents a divalent connecting group or a single bond; UV represents a dye residue having a molar extinction coefficient of 10000 (cm−1·mol−1) or more for light having a wavelength of 280 nm to 450 nm; and m denotes an integer from 1 to 8.
REFERENCES:
patent: 4412231 (1983-10-01), Namba et al.
patent: 6307671 (2001-10-01), Yabuki
patent: 6969764 (2005-11-01), Ogiso et al.
patent: 2002/0076648 (2002-06-01), Berneth et al.
patent: 2002/0127367 (2002-09-01), Shibata
patent: 2003/0068577 (2003-04-01), Liao et al.
patent: 2003/0148216 (2003-08-01), Wang et al.
patent: 8-99467 (1996-04-01), None
patent: 2000-108513 (2000-04-01), None
patent: 2000-113504 (2000-04-01), None
patent: 2000-149320 (2000-05-01), None
patent: 2000-158818 (2000-06-01), None
patent: 2000163800 (2000-06-01), None
patent: 2000-218940 (2000-08-01), None
patent: 2000-222771 (2000-08-01), None
patent: 2000-222772 (2000-08-01), None
patent: 2000-263939 (2000-09-01), None
patent: 2000-280620 (2000-10-01), None
patent: 2000-280621 (2000-10-01), None
patent: 2000-318312 (2000-11-01), None
patent: 2000-318313 (2000-11-01), None
patent: 2001-039034 (2001-02-01), None
patent: 2001-147319 (2001-05-01), None
patent: 2001-253171 (2001-09-01), None
patent: 2001-287460 (2001-10-01), None
patent: 2001-287465 (2001-10-01), None
patent: 2002-301870 (2002-10-01), None
patent: 2002-307826 (2002-10-01), None
patent: 02/083662 (2002-10-01), None
patent: WO 02/083795 (2002-10-01), None
European Search Report dated Aug. 23, 2007.
Communication from Japanese Patent Office dated Feb. 5, 2008.
Katayama Kazutoshi
Mikoshiba Hisashi
Watanabe Tetsuya
FUJIFILM Corporation
Huff Mark F
Sughrue & Mion, PLLC
Verderame Anna L
LandOfFree
Optical information recording medium does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Optical information recording medium, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Optical information recording medium will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4133254