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
2008-08-26
2010-06-29
Lee, Sin J. (Department: 1795)
Radiation imagery chemistry: process, composition, or product th
Imaging affecting physical property of radiation sensitive...
Radiation sensitive composition or product or process of making
C430S326000, C430S910000, C430S921000, C430S925000, C526S328500
Reexamination Certificate
active
07745098
ABSTRACT:
A polymer compound having a structural unit (a0) represented by a general formula (a0-1) shown below, and a structural unit (a1) that is derived from an acrylate ester containing an acid dissociable, dissolution inhibiting group but is not classified as said structural unit (a0).[wherein, R represents a hydrogen atom, a lower alkyl group, or a halogenated lower alkyl group; A represents a divalent aliphatic cyclic group that may have a substituent; B represents a divalent hydrocarbon group that may have a substituent; r represents an integer of 0 or 1; and R1represents an acid dissociable, dissolution inhibiting group]
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Machine-assisted English translation of JP2003-233188 (as provided by JPO).
English abstract for JP2008-58538 provided by JPO.
Dazai Takahiro
Hirahara Komei
Mori Takayoshi
Ohshita Kyoko
Shimizu Hiroaki
Knobbe Martens Olson & Bear LLP
Lee Sin J.
Tokyo Ohka Kogyo Co. Ltd.
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