Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From carboxylic acid or derivative thereof
Reexamination Certificate
2011-07-26
2011-07-26
Cano, Milton I (Department: 1763)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
From carboxylic acid or derivative thereof
C528S336000, C525S420000, C429S492000, C361S523000
Reexamination Certificate
active
07985828
ABSTRACT:
A solid electrolyte of fully conjugated, water-soluble rigid-rod polymer with articulated backbone for isotropic ionic conductivity, a method for synthesizing the solid electrolyte and a battery, fuel cell or super-capacitor including the solid electrolyte. The polymer has a repeating unit E1represented by the following general formula I:wherein the repeating unit E1has two pendants, L1and L2, linked to two of four N atoms of the repeating unit E1; L1and L2independently represent a group of R1—SO3M, R1represents a hydrocarbon; M represents a cation selected from the group consisting of Li+, Na+, H+and K+; R3represents a group of H or SO3M; and x represents an integer larger than 100.
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Bai Shih-Jung
Sun Ju-Pin
Cano Milton I
Ladas & Parry LLP
Mesh Gennadiy
National Sun Yat-Sen University
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