Plate for lithography or offset printing

Details Plate for lithography or offset printing Plate for lithography or offset printing

1977-04-15

1983-04-19

Coughenour, Clyde I.

Printing

Planographic

Lithographic printing plates

101466, 1014011, B41N 114

Patent

active

043801960

ABSTRACT:
A plate for lithography or offset printing comprising a flexible substrate and a water-resistant coating layer formed on the flexible substrate, said water-resistant coating layer being composed of a water-insoluble resin binder and an inorganic pigment dispersed in said binder, and the water-resistant coating layer including an oleophilic ink-supporting portion composed of particles consisting essentially of at least one member selected from triiron tetroxide and .gamma.-type diiron trioxide, the particles being embedded in at least a part of the surface of the coating layer, and an etched hydrophilic ink-repelling portion composed of the inorganic pigment.

REFERENCES:
patent: 2807233 (1957-09-01), Fitch
patent: 2819963 (1958-01-01), Hamm
patent: 2855324 (1958-10-01), Van Dorn
patent: 3096260 (1963-07-01), Mail
patent: 3157500 (1964-11-01), Abbott et al.
patent: 3161544 (1964-12-01), Berry
patent: 3363555 (1968-01-01), Olden
patent: 3441938 (1969-04-01), Markgraf
patent: 3565612 (1971-02-01), Clark
patent: 3650797 (1972-03-01), Tomanek
patent: 3951063 (1976-04-01), Schank

Affiliated with

Also associated with

Rating

Plate for lithography or offset 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 Plate for lithography or offset printing, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Plate for lithography or offset printing will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-834518