Radiation imagery chemistry: process – composition – or product th – Microcapsule – process – composition – or product
Patent
1989-03-09
1990-09-04
McCamish, Marion C.
Radiation imagery chemistry: process, composition, or product th
Microcapsule, process, composition, or product
430281, 430920, 430915, 522 16, 522 25, 522 26, G03F 7029, G03F 7031
Patent
active
049544152
ABSTRACT:
A photoinitiator composition comprising a compound which absorbs actinic radiation and directly or indirectly generates free radicals, and an O-acylthiohydroxamate compound or an N-alkoxypyridine thione; photohardenable compositions containing that photoinitiator composition; and photosensitive materials employing same.
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Crich "O'Acyl Thiohydroxamates: New and Versatile Sources of Alkyl Radicals for Use in Organic Synthesis", Aldrichimica Acta, vol. 20, No. 2, 1987, pp. 33 et. seq.
Barton, et al., "Conversion of Aliphatic and Alicyclic Carboxylic Acids into Nor-Hydroperoxides, Nor-Alcohols, and Nor-Oxo Derivatives Using Radical Chemistry", J. Chem. Soc., Chem. Commun., 1984, pp. 242 et seq.
Barton et al., "The Invention of New Radical Chain Reactions, Part VIII, Radical Chemistry of Thiohydroxamic Esters; a New Method for the Generation of Carbon Radicals from Carboxylic Acids," Tetrahedron, vol. 42, No. 19, pp. 3901-3924 (1985).
Barton et al., "The Invention of New Radical Chain Reactions, Part 9, Further Radical Chemistry of Thiohydroxamic Esters; Formation of Carbon-Carbon Bonds", J. Chem. Soc. Perkin Trans. I, pp. 39 et seq. (1986).
Davis Paul D.
Fentiman Al
Schuster Gary B.
Truini Jacqueline G.
McCamish Marion C.
Rodee Christopher D.
The Mead Corporation
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