Radiation imagery chemistry: process – composition – or product th – Imaging affecting physical property of radiation sensitive... – Radiation sensitive composition or product or process of making
Patent
1997-07-30
1999-07-06
Hamilton, Cynthia
Radiation imagery chemistry: process, composition, or product th
Imaging affecting physical property of radiation sensitive...
Radiation sensitive composition or product or process of making
4302861, 4302871, 525279, 525280, 525284, 522116, 522120, 522121, 522122, G03F 7033
Patent
active
059196041
ABSTRACT:
Photocurable compositions and methods for making same are provided. The compositions comprise at least one ethylenically unsaturated monomer, at least one photoinitiator, and at least one water dispersible ethylenically unsaturated rubber. The ethylenically unsaturated rubber is rendered water dispersible by reaction of olefinic functionality therein with a hydrophilic diene. The resulting water-dispersible ethylenically unsaturated rubber is then blended with one or more ethylenically unsaturated monomers and one or more photoinitiators.
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Sauer and Wiest, "Diels-Alder Additions with "Inverse" Electron Demand", Angew. Chem. Int. Ed. Engl., 1962, 1, 269.
Bradsher and Stone, "The Nature of the Addition of Dienophiles to the Acridizinium Ion", J. Org. Chem., 1968, 33(2), 519-523.
Bradsher and Stone, "Addition of Dienophiles to the Acridizinium Ion. III. Evidence for a Two-Step Reaction", J. Org. Chem., 1969, 34(6), 1700-1702.
Hamilton Cynthia
Polyfibron Technologies, Inc.
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