Radiation imagery chemistry: process – composition – or product th – Diazo reproduction – process – composition – or product – Composition or product which contains radiation sensitive...
Patent
1983-02-02
1985-04-16
Bowers, Jr., Charles L.
Radiation imagery chemistry: process, composition, or product th
Diazo reproduction, process, composition, or product
Composition or product which contains radiation sensitive...
430142, 430143, 430161, 430162, 430166, 430252, 430253, 430254, 430257, 430258, 430259, 430271, 430273, G03C 160, G03C 190, G03F 726
Patent
active
045116415
ABSTRACT:
An image-forming laminate is formed by the combination of a thin, frangible light opaque material on top of a photosensitive layer which changes its surfactant properties when irradiated. The photosensitive layer according to the present invention comprises a film-forming polymeric binder, a photosensitive acid generator, and a surfactant selected from nonionic surfactants, the neutral form of cationic surfactants, amphoteric surfactants, and surfactant acid salts. Preferably the frangible light opaque material is a thin metal layer. There can also be present a support layer on the other surface of the photosensitive layer, as well as there can be an adhesive layer secured to the upper surface of the frangible light opaque material. The strength of adherence of the adhesive layer to the metal should be intermediate the strength of the adherence of the light opaque material prior to and after photoactivation.
REFERENCES:
patent: 3060023 (1962-10-01), Burg et al.
patent: 3445229 (1969-05-01), Webers
patent: 3469982 (1969-09-01), Celeste
patent: 3997349 (1976-12-01), Sanders
patent: 4123578 (1978-10-01), Perrington et al.
patent: 4205989 (1980-06-01), Moriya et al.
patent: 4210711 (1980-07-01), Kitajima et al.
patent: 4247619 (1981-01-01), Cohen et al.
patent: 4271256 (1981-06-01), Kido et al.
patent: 4284703 (1981-08-01), Inoue et al.
patent: 4291114 (1981-09-01), Berggren et al.
patent: 4369244 (1983-01-01), Eian et al.
Busman Stanley C.
Chang John C.
Bowers Jr. Charles L.
Litman Mark A.
Minnesota Mining and Manufacturing Company
Sell Donald M.
Smith James A.
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