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
2007-07-03
2007-07-03
Walke, Amanda (Department: 1752)
Radiation imagery chemistry: process, composition, or product th
Imaging affecting physical property of radiation sensitive...
Radiation sensitive composition or product or process of making
C430S270100, C430S271100, C430S281100, C430S286100, C430S302000, C430S309000, C430S434000, C430S435000, C430S494000, C430S944000, C430S945000
Reexamination Certificate
active
10721164
ABSTRACT:
This invention provides an undercoating layer material and a filler material containing a resin component having at least a substituent group which is capable of releasing a terminal group to form a sulfonic acid residue upon application of predetermined energy, and a solvent. The resin component has at least a repeating unit represented by formula (1):wherein n is an integer of 1 or more, X represents a C1 to C10 linear or branched alkyl chain, an aromatic or alicyclic alkyl chain or an alkyl ester chain, and Y is a substituent group forming a sulfonic acid residue upon application of predetermined energy.
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Nakamura Etsuko
Wakiya Kazumasa
Tokyo Ohka Kogyo Co. Ltd.
Walke Amanda
Wenderoth , Lind & Ponack, L.L.P.
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