Radiation imagery chemistry: process – composition – or product th – Diazo reproduction – process – composition – or product – Composition or product which contains radiation sensitive...
Patent
1985-11-22
1987-04-07
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...
430152, 430176, 430192, 430197, 430270, 430290, G03C 152, G03C 160
Patent
active
046561153
ABSTRACT:
An improved vesicular matrix prepared by the emulsion polymerization of methacrylonitrile, either alone or with a small amount of comonomer, in the presence of a cationic emulsifier. The resulting polymer or copolymer can be used alone, or the polymer or copolymer may be blended with a small amount of a highly incompatible polymer or copolymer, to provide an improved vesicular matrix.
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Arfaei Ahmad
Bennett Everett W.
Bowers Jr. Charles L.
James River Graphics Inc.
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