Stock material or miscellaneous articles – Composite – Of inorganic material
Reexamination Certificate
2006-10-10
2006-10-10
Yamnitzky, Marie (Department: 1774)
Stock material or miscellaneous articles
Composite
Of inorganic material
C428S917000, C313S504000, C313S506000, C548S301700, C548S304400, C548S304700, C548S306100, C548S307400, C548S309700
Reexamination Certificate
active
07118811
ABSTRACT:
A compound represented by formula (IA) or (IIA):wherein R11, R12and R13each represents a hydrogen atom, an aliphatic hydrocarbon group, an aryl group or a heterocyclic group; L1represents a connecting group; R11and R12, R11and L1and R12and L1may each combine with each other to form a ring when possible; R14, R15, R16and R17each represents a hydrogen atom or a substituent; and R13to R17may each combine with each of R11to R17or L1to form a ring when possible;wherein R13to R17and L1have the same meaning as in formula (IA); Q represents an atomic group necessary for forming a 5-, 6- or 7-membered ring with N; and R13, R14, R15, R16and R17may each combine with each of R13to R17, the connecting group L1or the atomic group Q to form a ring.
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Ise Toshihiro
Okada Hisashi
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