Radiation imagery chemistry: process – composition – or product th – Imaging affecting physical property of radiation sensitive... – Forming nonplanar surface
Reexamination Certificate
2011-01-11
2011-01-11
Chu, John S (Department: 1795)
Radiation imagery chemistry: process, composition, or product th
Imaging affecting physical property of radiation sensitive...
Forming nonplanar surface
C430S270100, C430S905000, C430S907000, C430S910000, C430S921000, C430S922000
Reexamination Certificate
active
07867697
ABSTRACT:
A positive photosensitive composition comprises: (A) 5 to 20 parts by weight of the total amount of at least one compound that generates an acid upon irradiation with an actinic ray; and (B) 100 parts by weight of the total amount of at least one fluorine atom-containing resin having a group that increases a solubility of the resin in an alkaline developer by the action of an acid.
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Chu John S
FUJIFILM Corporation
Sughrue & Mion, PLLC
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