SUPPORT FOR LITHOGRAPHIC PRINTING PLATE, LITHOGRAPHIC PRINTING PLATE PRECURSOR, AND METHOD OF PRODUCING LITHOGRAPHIC PRINTING PLATE
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Jul 4, 2024
app pub date -
Feb 28, 2024
filing date -
Aug 31, 2021
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
The present invention provides a support for a lithographic printing plate, from which a lithographic printing plate precursor having excellent scratch resistance can be obtained by combining the support with an image recording layer, a lithographic printing plate precursor, and a method of producing a lithographic printing plate. The support for a lithographic printing plate according to the present invention, including an aluminum plate, and an anodized aluminum film disposed on the aluminum plate, in which a plurality of projections are present on a surface of the support for a lithographic printing plate on a side of the anodized film, an average value of equivalent circular diameters of the projections in a cut surface at a position that is 0.5 μm greater than a position of the projections with an average height is in a range of 3.0 to 10.0 μm, and a density of the projections with a height of 0.5 μm or greater from the position of the projections with the average height is in a range of 3,000 to 9,000 pc/mm2.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully