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
2004-06-01
2009-06-23
Mulcahy, Peter D. (Department: 1796)
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...
C428S375000, C524S456000, C524S544000
Reexamination Certificate
active
07550530
ABSTRACT:
An aqueous fluoroelastomer curable composition including two liquids of a main material fluoroelastomer aqueous dispersion (I) and a fluoroelastomer-curing agent aqueous solution (II), wherein the above main material fluoroelastomer aqueous dispersion (I) is an aqueous dispersion having a pH of 6.5 to 8.5, comprising a fluoroelastomer (A), a dispersant (B), an acid acceptor (C) and a salt (D) composed of an acid with a pKa of 3 to 7 and a base with a pKa of 8 to 12, and the above fluoroelastomer-curing agent aqueous solution (II) is an aqueous solution including a fluoroelastomer-curing agent.
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Ogita Koichiro
Terasaka Kiyotaro
Tomihashi Nobuyuki
Daikin Industries Ltd.
Hu Henry
Mulcahy Peter D.
Sughrue & Mion, PLLC
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