Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Radiation-sensitive composition or product
Reexamination Certificate
2004-09-10
2008-03-25
Goodrow, John L (Department: 1795)
Radiation imagery chemistry: process, composition, or product th
Electric or magnetic imagery, e.g., xerography,...
Radiation-sensitive composition or product
C430S096000, C430S059600
Reexamination Certificate
active
07348113
ABSTRACT:
A polycarbonate resin has a constitutional unit expressed by the following general formula (I):A1represents an alkyl group which is substitutional or nonsubstitutional, and an aryl group which is substitutional or nonsubstitutional. A2, A3, A4, A5, A6and A7each represent one of a hydrogen atom, a halogen atom, an alkyl group which has 1 to 6 carbon atoms and is substitutional or nonsubstitutional.
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Komai Yuko
Sasaki Masaomi
Shoshi Masayuki
Tamura Hiroshi
Goodrow John L
Ricoh & Company, Ltd.
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