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
2006-05-02
2006-05-02
Gilliam, Barbara L. (Department: 1752)
Radiation imagery chemistry: process, composition, or product th
Imaging affecting physical property of radiation sensitive...
Radiation sensitive composition or product or process of making
C430S271100, C430S275100, C430S278100, C101S453000, C101S454000
Reexamination Certificate
active
07037635
ABSTRACT:
The present invention provides a presensitized plate, comprising: an aluminum plate having an aluminum purity of not less than 99 wt %; and a photosensitive layer formed on the surface of said aluminum plate, wherein a fatigue fracture strength of the presensitized plate after a heat treatment at 300° C. for 7 minutes is not less than 75% of the fatigue fracture strength thereof before the heat treatment. The presensitized plate is excellent in efficiency and stability of a roughening treatment, and is capable of preventing generation of fatigue fracture of the lithographic printing plate during printing even if a burning treatment has been made on lithographic printing plate.
REFERENCES:
patent: 4715903 (1987-12-01), Asten et al.
patent: 4861396 (1989-08-01), Matsuo et al.
patent: 5114825 (1992-05-01), Takizawa et al.
patent: 6447982 (2002-09-01), von Asten et al.
patent: 6572715 (2003-06-01), Komine et al.
patent: 6764587 (2004-07-01), Sawada et al.
patent: 2001/0041305 (2001-11-01), Sawada et al.
patent: 2002/0160308 (2002-10-01), Nishino et al.
patent: 2003/0124364 (2003-07-01), Sawada et al.
patent: 0 887 430 (1998-12-01), None
patent: 0 942 071 (1999-09-01), None
patent: 1 293 579 (2003-03-01), None
patent: 05-462 (1986-09-01), None
patent: 03-11635 (1991-02-01), None
patent: 04-73392 (1992-11-01), None
patent: 07-039906 (1995-02-01), None
patent: 07-126820 (1995-05-01), None
patent: 2000-037964 (2000-02-01), None
Sawada Hirokazu
Uesugi Akio
Buchanan & Ingersoll PC
Fuji Photo Film Co. , Ltd.
Gilliam Barbara L.
LandOfFree
Presensitized plate does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Presensitized plate, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Presensitized plate will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3640468