Process for etching and preparing nickel-polyester offset printi

Details Process for etching and preparing nickel-polyester offset printi Process for etching and preparing nickel-polyester offset printi

1979-03-23

1980-11-11

Massie, Jerome W.

Adhesive bonding and miscellaneous chemical manufacture

Delaminating processes adapted for specified product

Delaminating in preparation for post processing recycling step

101465, 101466, 1566591, 156664, 156905, 430302, 430310, B41C 100, B41N 302

Patent

active

042331102

ABSTRACT:
Process for etching a nickel-polyester layered offset plate, which is made by electroless nickel-plating of polyester and subsequently coated on the nickel-layer by a photoresist layer. After exposure of the photoresist layer under a transparent master and development of the offset-plate, the offset-plate is etched by an aqueous etching solution containing copper(II) ions, as the only etching agent together with Cl.sup.- ions. An offset printing plate is prepared from the etched nickel-polyester layered plate. The nickel layer of the nickel-polyester layered plate is etched with the aqueous etching solution. The etching solution additionally contains:

REFERENCES:
patent: 2684892 (1954-07-01), Saulnier
patent: 2940837 (1960-06-01), Acker et al.
patent: 3033725 (1962-05-01), Daugherty et al.
patent: 3136670 (1964-06-01), Rogers et al.
patent: 3144368 (1964-08-01), Daugherty et al.
patent: 3148100 (1964-09-01), Elston
patent: 3152083 (1964-10-01), Croisant et al.
patent: 3161552 (1964-12-01), Bradley et al.
patent: 3232802 (1966-02-01), Young et al.
patent: 3239466 (1966-03-01), Hoornstra
patent: 3293186 (1966-12-01), Chu et al.
patent: 3330765 (1965-07-01), Hoornstra
patent: 3402083 (1968-09-01), Patsko et al.
patent: 3458372 (1969-07-01), Borth et al.
patent: 3514408 (1970-05-01), Borth et al.
patent: 3514409 (1970-05-01), Borth et al.
patent: 3544319 (1970-12-01), Diebold et al.
patent: 3672885 (1972-06-01), Ort
patent: 3698904 (1972-10-01), Fukui et al.
patent: 3761331 (1973-09-01), McCanahan et al.
patent: 3829319 (1974-08-01), Suzuki et al.
patent: 3931030 (1976-01-01), Ohno
patent: 4116698 (1978-09-01), Machida et al.

Affiliated with

Also associated with

Rating

Process for etching and preparing nickel-polyester offset printi 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 etching and preparing nickel-polyester offset printi, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for etching and preparing nickel-polyester offset printi will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1689561