Radiation imagery chemistry: process – composition – or product th – Imaging affecting physical property of radiation sensitive... – Making printing plates
Reexamination Certificate
2011-08-16
2011-08-16
Kelly, Cynthia H (Department: 1722)
Radiation imagery chemistry: process, composition, or product th
Imaging affecting physical property of radiation sensitive...
Making printing plates
C430S270100, C430S309000, C430S306000, C101S453000, C101S463100
Reexamination Certificate
active
07998659
ABSTRACT:
A photosensitive laminated original printing plate for letterpress printing that does not contaminate developers, being capable of suppressing a cost increase due to developer replacement and is of high quality; and a process for producing a letterpress printing plate using the photosensitive laminated original printing plate for letterpress printing. There is provided a photosensitive laminated original printing plate for letterpress printing, comprising a support and, at least sequentially superimposed thereon, a photosensitive resin layer which is sensitive to ultraviolet radiation and is developable with water or a mixture of water and alcohol and a mask material layer which contains at least a nonultraviolet-absorbing organic dye and ultraviolet-absorbing organic dye and a binder soluble or dispersible in water or a mixture of water and alcohol and is removable by means of water or a mixture of water and alcohol, wherein the nonultraviolet-absorbing and ultraviolet-absorbing materials are of compositions having compatibility with the binder.
REFERENCES:
patent: 4555471 (1985-11-01), Barzynski et al.
patent: 5719009 (1998-02-01), Fan
patent: 6020108 (2000-02-01), Goffing et al.
patent: 6245481 (2001-06-01), Teng
patent: 6558876 (2003-05-01), Fan
patent: 6566029 (2003-05-01), Kawamura et al.
patent: 6893796 (2005-05-01), Ray
patent: 6897006 (2005-05-01), Fujimoto et al.
patent: 2002/0115019 (2002-08-01), Kaczun et al.
patent: 2006/0008729 (2006-01-01), Ichikawa et al.
patent: 2006/0177771 (2006-08-01), Takagi et al.
patent: 0720057 (1996-07-01), None
patent: 1 239 329 (2002-09-01), None
patent: 8305030 (1996-11-01), None
patent: 9171247 (1997-06-01), None
patent: 10509254 (1998-09-01), None
patent: 11352670 (1999-12-01), None
patent: 11352670 (1999-12-01), None
patent: 2001324815 (2001-11-01), None
patent: 2002214792 (2002-07-01), None
patent: 2002357907 (2002-12-01), None
patent: 2004101751 (2004-04-01), None
patent: 96/16356 (1996-05-01), None
patent: WO 96/16356 (1996-05-01), None
patent: WO 2004038507 (2004-05-01), None
Notice of Reasons for Rejection issued to Taiwanese Patent Application No. 094143784, mailed Nov. 26, 2008.
Notice of Reasons for Rejection issued to Chinese Application No. 200580048980.1, mailed Jan. 8, 2010.
Supplementary European Search Report for EP 05 81 1727, dated Jun. 7, 2010.
Fujimoto Takashi
Takagi Toshiya
Eastman Kodak Company
Kelly Cynthia H
Robinson Chanceity N
LandOfFree
Photosensitive laminated original printing plate for... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Photosensitive laminated original printing plate for..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Photosensitive laminated original printing plate for... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2711214