Radiation imagery chemistry: process – composition – or product th – Imaged product – Multilayer
Reexamination Certificate
2006-11-17
2011-12-20
Chu, John (Department: 1722)
Radiation imagery chemistry: process, composition, or product th
Imaged product
Multilayer
C430S191000, C430S192000, C430S193000, C430S311000, C430S319000, C430S325000, C430S330000
Reexamination Certificate
active
08080350
ABSTRACT:
Disclosed is a positive photosensitive resin composition containing (A) an alkali-soluble resin, (B) a diazoquinone compound, (d1) an activated silicon compound and (d2) an aluminum complex. Also disclosed is a positive photosensitive resin composition containing (A) an alkali-soluble resin, (B) a diazoquinone compound, (C) a compound having two or more oxetanyl groups in one molecule and (D) a catalyst for accelerating the ring-opening reaction of the oxetanyl groups of the compound (C).
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Banba Toshio
Mizushima Ayako
Chu John
Smith , Gambrell & Russell, LLP
Sumitomo Bakelite Company Ltd.
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