Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...
Reexamination Certificate
2007-11-06
2007-11-06
Niland, Patrick (Department: 1714)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
At least one aryl ring which is part of a fused or bridged...
C313S292000, C427S064000, C427S068000, C427S058000, C427S071000, C427S126200, C427S126300, C428S688000, C428S689000, C428S690000, C524S401000, C524S430000, C524S438000, C524S589000, C524S591000, C524S839000, C524S840000, C524S492000, C524S493000, C524S494000
Reexamination Certificate
active
10540775
ABSTRACT:
The paste composition of the present invention is a paste composition comprising (i) a polyurethane resin which comprises (a) a recurring unit represented by the formula (1) and (b) a recurring unit represented by the formula (2), a molar fraction of said recurring unit (a) being in the range of 0.35 to 0.99, a molar fraction of said recurring unit (b) being in the range of 0.01 to 0.65, the total of both the molar fractions being 1, (ii) a solvent and (iii) a powder. By the use of the paste composition, dielectric layers, sealing products, barrier ribs, phosphors, etc. can be favorably formed.
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Partial English translation of JP 2000-355618.
Mitsuduka Masahiko
Taneichi Daiki
Tsuruta Manabu
Buchanan & Ingersoll & Rooney PC
Mitsu Takeda Chemicals, Inc.
Niland Patrick
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