Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Reexamination Certificate
2011-06-21
2011-06-21
Mulcahy, Peter D. (Department: 1764)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
C525S359300, C525S384000, C525S419000, C525S420000
Reexamination Certificate
active
07964673
ABSTRACT:
A proton-conducting polymer comprises a main chain and a plurality of branched side chains extending radially therefrom. The branched side chains are each bonded to a proton-conducting salt at the end. In the proton-conducting polymer, the salts can be circumscribed by a virtual circle having a center on the cross-sectional center of the main chain such that a radial direction of the virtual circle is perpendicular to a longitudinal direction of the main chain. Thus, the proton-conducting polymer has a substantially cylindrical structure, and the salts are located on the peripheral wall of the substantially cylindrical structure. Protons are transferred between the adjacent salts, so that a conduction channel is formed on the peripheral wall of the cylindrical structure.
REFERENCES:
patent: 3759738 (1973-09-01), Misumi et al.
patent: 4720345 (1988-01-01), Linder et al.
patent: 6214891 (2001-04-01), Schneller et al.
patent: 6759441 (2004-07-01), Kerres et al.
patent: 6977122 (2005-12-01), Colombo et al.
patent: 7378471 (2008-05-01), Kim et al.
patent: 7455934 (2008-11-01), Araki et al.
patent: 2003/0035991 (2003-02-01), Colombo et al.
patent: 2005/0112440 (2005-05-01), Kim et al.
patent: 2006/0269815 (2006-11-01), Goldbach et al.
patent: 2002-280029 (2002-09-01), None
patent: 2006-260962 (2006-09-01), None
patent: 2008-202025 (2006-09-01), None
patent: 2008-270177 (2006-11-01), None
U.S. Appl. No. 12/053,196, filed Mar. 21, 2008.
Iwadate Hitoshi
Shiba Tadahiro
Curran, Esq. John S.
Honda Motor Co. Ltd.
Hu Henry
Laurentano, Esq. Anthony A.
Mulcahy Peter D.
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