Rollers for a lithographic ink supplying system

Details Rollers for a lithographic ink supplying system Rollers for a lithographic ink supplying system

1988-05-23

1991-01-22

Crowder, Clifford D.

Printing

Inkers

Roller

29132, B41F 3126

Patent

active

049861816

ABSTRACT:
A roller for use in lithography which comprises a surface layer of finely and uniformly mixed ultra-hard material and lipophilic material. The ultra-hard material is preferably tungsten carbide-cobalt and the lipophilic material is preferably aluminum bronze casting, the aluminum bronze casting being mixed with the tungsten carbide-cobalt in the ratio of 25-40% by weight.

REFERENCES:
patent: 3617358 (1971-11-01), Dittrich
patent: 3655425 (1972-04-01), Longo
patent: 4009658 (1977-03-01), Heurich
patent: 4301730 (1981-11-01), Heurich et al.
patent: 4537127 (1985-08-01), Fadner
patent: 4567827 (1986-02-01), Fadner
patent: 4601242 (1986-07-01), Fadner
patent: 4860652 (1989-08-01), Kawata

Affiliated with

Also associated with

Rating

Rollers for a lithographic ink supplying system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Rollers for a lithographic ink supplying system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Rollers for a lithographic ink supplying system will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1548022