Radiation imagery chemistry: process – composition – or product th – Transfer procedure between image and image layer – image... – Diffusion transfer process – element – or identified image...
Patent
1978-09-15
1980-05-06
Schilling, Richard L.
Radiation imagery chemistry: process, composition, or product th
Transfer procedure between image and image layer, image...
Diffusion transfer process, element, or identified image...
428522, 430541, 430559, 430564, 430566, 430641, 430642, G03C 176, G03C 140, G03C 148, G03C 554
Patent
active
042015871
ABSTRACT:
A .beta.-eliminating graft copolymer useful as a diffusion control layer in film units adapted for diffusion transfer processes is disclosed.
REFERENCES:
patent: 3362819 (1968-01-01), Land
patent: 3709690 (1973-01-01), Cohen et al.
patent: 4120727 (1978-10-01), Fitzgerald
"Elimination and. . ." Crosby and Stirling, J. Chem. Soc. (B) 1970, pp. 671-679.
"Reactomer Acrylic Monomer RC-100 Cyanoethyl Acrylate" Techn Reference Manual, Thiokol/Chem. Div. Trenton, N.J.
Bedell Stanley F.
Sullivan Charles I.
Taylor Lloyd D.
Hopkins Esther A. H.
Polaroid Corporation
Schilling Richard L.
Xiarhos Louis G.
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