Organic compounds -- part of the class 532-570 series – Organic compounds – Oxygen containing
Reexamination Certificate
2005-04-05
2005-04-05
O'Sullivan, Peter (Department: 1626)
Organic compounds -- part of the class 532-570 series
Organic compounds
Oxygen containing
C556S489000, C558S058000, C558S413000, C558S423000, C558S428000, C558S482000, C560S010000, C560S011000, C560S100000, C560S101000, C560S139000, C560S140000, C560S070000, C560S070000, C560S070000, C560S070000, C568S058000, C568S641000, C570S128000, C570S183000, C570S184000
Reexamination Certificate
active
06875895
ABSTRACT:
Provided is a bis(diphenylvinyl)arene compound having a reactive functional group on phenyl group, represented by below formula (1),wherein, Ar is an arylene group and has one or more substituents; R1-R22each independently represent a hydrogen atom, a halogen atom, cyano group, nitro group, etc., and at least one of R1-R20is a halogen atom, etc. The arene compound has sufficient solubility in an organic solvent and excellent reactivity.
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Ikehira Hideyuki
Tsubata Yoshiaki
Ueoka Takahiro
O'Sullivan Peter
Sughrue & Mion, PLLC
Sumitomo Chemical Company Limited
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