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
2008-01-28
2009-11-10
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
C430S905000, C430S907000, C430S325000, C430S326000, C430S311000, C430S312000, C430S313000, C430S314000, C430S316000, C549S283000, C549S288000, C549S289000, C549S290000, C549S399000, C525S386000, C525S480000, C525S333300
Reexamination Certificate
active
07615332
ABSTRACT:
A photosensitive compound has two or more structural units, in a molecule, represented by the following general formula (1):wherein R1to R5are selected from the group consisting of hydrogen atom, halogen atom, alkyl group, alkoxy group, acetoxy group, phenyl group, naphthyl group, and alkyl group in which a part or all of hydrogen atoms are substituted with fluorine atom; and X is a substituted or unsubstituted phenylene group or a substituted or unsubstituted naphthylene group.
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Ito Toshiki
Yamaguchi Takako
Canon Kabushiki Kaisha
Fitzpatrick ,Cella, Harper & Scinto
Lee Sin J.
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