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
2008-07-29
2008-07-29
Kumar, Shailendra (Department: 1621)
Radiation imagery chemistry: process, composition, or product th
Imaging affecting physical property of radiation sensitive...
Radiation sensitive composition or product or process of making
C430S270110, C544S286000
Reexamination Certificate
active
11822854
ABSTRACT:
An optical recording medium containing one or more compounds selected from imide compounds having a metallocene residue in a recording layer and an imide compound represented by a general formula (1):wherein a ring AR represents a substituted or unsubstituted aromatic ring residue or a residue formed by combining two or more aromatic ring residues via one or more linking groups; n represents the number of imide groups bonded to the ring AR; Amrepresents any one of substituents A1to Anbonded to a nitrogen atom of each imide group; and m represents an integer of from 1 to n, with the proviso that at least one substituent selected from the group consisting of A1to Anis one having at least one substituted or unsubstituted metallocene residue.
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Inatomi Yuji
Inoue Koji
Ishida Tsutomu
Koike Tadashi
Misawa Tsutami
Buchanan & Ingersoll & Rooney PC
Kumar Shailendra
Mitsui Chemicals Inc.
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