Radiation imagery chemistry: process – composition – or product th – Imaging affecting physical property of radiation sensitive... – Radiation sensitive composition or product or process of making
Reexamination Certificate
2011-08-09
2011-08-09
Hamilton, Cynthia (Department: 1722)
Radiation imagery chemistry: process, composition, or product th
Imaging affecting physical property of radiation sensitive...
Radiation sensitive composition or product or process of making
C430S272100, C430S326000, C430S330000, C430S311000, C430S322000, C560S221000, C526S270000, C526S266000
Reexamination Certificate
active
07993810
ABSTRACT:
A (meth)acrylate compound having an aromatic acid-labile group, the (meth)acrylate compound being represented by the following Formula 1:In Formula I, R1is hydrogen or methyl, R2is hydrogen, a substituted or unsubstituted alkyl, or a substituted or unsubstituted aryl, R3is hydrogen, a substituted or unsubstituted alkyl, or a substituted or unsubstituted aryl, AR is a substituted or unsubstituted phenyl, or a substituted or unsubstituted aryl having from two to four fused aromatic rings, and carbon CARis bonded directly to an aromatic ring of AR.
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Cho Youn-Jin
Choi Sang-jun
Kim Hye-Won
Shin Seung-Wook
Cheil Industries Inc.
Hamilton Cynthia
Lee & Morse P.C.
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