Radiation imagery chemistry: process – composition – or product th – Imaging affecting physical property of radiation sensitive... – Making printing plates
Reexamination Certificate
2008-09-23
2008-09-23
Walke, Amanda C. (Department: 1795)
Radiation imagery chemistry: process, composition, or product th
Imaging affecting physical property of radiation sensitive...
Making printing plates
C430S270100, C430S273100, C430S281100, C430S286100, C430S309000, C430S434000, C430S435000, C430S494000, C430S944000, C430S945000
Reexamination Certificate
active
11057663
ABSTRACT:
A method of on-press developing a laser sensitive lithographic printing plate with ink and/or fountain solution is described. The printing member comprises on a substrate a photosensitive layer soluble or dispersible in ink and/or fountain solution and capable of hardening upon exposure to a laser. The plate is exposed with a laser and on-press developed with ink and/or fountain solution. The exposure and development are performed with the plate under lightings that contain no or substantially no radiation below a wavelength selected from 400 to 650 nm, or in the dark or substantially dark.
REFERENCES:
patent: 5258263 (1993-11-01), Cheema et al.
patent: 5422204 (1995-06-01), Yoshinaga et al.
patent: 5599650 (1997-02-01), Bi et al.
patent: 5607816 (1997-03-01), Fitzgerald et al.
patent: 5616449 (1997-04-01), Cheng et al.
patent: 5677108 (1997-10-01), Chia et al.
patent: 5910395 (1999-06-01), Li et al.
patent: 6014929 (2000-01-01), Teng
patent: 6136503 (2000-10-01), Zheng et al.
patent: 6153356 (2000-11-01), Urano et al.
patent: 6232038 (2001-05-01), Takasaki et al.
patent: 6309792 (2001-10-01), Hauck et al.
patent: 6331375 (2001-12-01), Kawamura et al.
patent: 6482571 (2002-11-01), Teng
patent: 6576401 (2003-06-01), Teng
patent: 6689537 (2004-02-01), Urano et al.
patent: 6740464 (2004-05-01), Maemoto
patent: 2003/0064317 (2003-04-01), Bailey et al.
patent: 2003/0186165 (2003-10-01), Gries et al.
patent: 2004/0023136 (2004-02-01), Munnelly et al.
patent: 2004/0157153 (2004-08-01), Takamuki
patent: 2004/0179922 (2004-09-01), Blake et al.
patent: 2005/0266349 (2005-12-01), Van Damme et al.
Kodak Thermal Direct Non Process Plate Specifications (from Kodak website).
LandOfFree
On-press development of high speed laser sensitive... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with On-press development of high speed laser sensitive..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and On-press development of high speed laser sensitive... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3959005