Process for producing aluminum support for lithographic printing

Details Process for producing aluminum support for lithographic printing Process for producing aluminum support for lithographic printing

1986-07-18

1987-12-22

Valentine, Donald R.

Chemistry: electrical and wave energy

Processes and products

204 383, 2041291, 2041294, 20412946, 20412975, 51321, 51323, 156645, 156665, 156905, C25F 304, B24C 108, C23F 102

Patent

active

047145285

ABSTRACT:
A process for producing an aluminum support for a lithographic printing plate, which comprises roughening an aluminum plate surface by a liquid honing process to form a first grain thereon and then modifying the first grain by a brush grinding process, and optionally, subjecting the modified surface to electrochemical graining. A printing plate using the aluminum support is excellent in printing durability and gives little background contamination.

REFERENCES:
patent: 4324841 (1982-04-01), Huang
patent: 4476006 (1984-10-01), Ohba et al.
patent: 4561944 (1985-12-01), Sasaki et al.

Affiliated with

Also associated with

Rating

Process for producing aluminum support for lithographic printing does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process for producing aluminum support for lithographic printing, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for producing aluminum support for lithographic printing will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-817463