Photo-polymerization and development process which produces dot-

Details Photo-polymerization and development process which produces dot- Photo-polymerization and development process which produces dot-

1979-06-18

1980-10-21

Brammer, Jack P.

Radiation imagery chemistry: process, composition, or product th

Imaging affecting physical property of radiation sensitive...

Forming nonplanar surface

430 5, 430270, 430271, 430281, 430306, G03C 500, G03C 168

Patent

active

042295203

ABSTRACT:
Photopolymerizable elements are described comprising a sheet support, a photopolymerizable layer having a thickness of, at most, 0.0006 inch (0.015 mm.) and an optical density of at least 3.0 in the actinic region. Resist images made from these elements may be etched by a process of chemically undercutting the image areas and then spraying or rubbing them. The elements are useful as contact speed lithographic films and for other graphic arts applications.

REFERENCES:
patent: 3787211 (1974-01-01), Volkert et al.
patent: 3885963 (1975-05-01), Monahan
patent: 3887450 (1975-06-01), Gilano et al.
patent: 3902902 (1975-09-01), Wiseberg et al.
patent: 3917794 (1975-11-01), Akagi et al.
patent: 3934057 (1976-01-01), Moreau et al.
patent: 3990897 (1976-11-01), Zuerger et al.
patent: 4002478 (1977-01-01), Kokawa et al.
patent: 4094679 (1978-06-01), Washizawa
Dunham et al., Defensive Publication, T900009, 7/18/72.

Affiliated with

Also associated with

Rating

Photo-polymerization and development process which produces dot- does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Photo-polymerization and development process which produces dot-, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Photo-polymerization and development process which produces dot- will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2023452