Proton-conductive material, proton-conductive electrolyte...

Details Proton-conductive material, proton-conductive electrolyte... Proton-conductive material, proton-conductive electrolyte...

2011-08-30

2011-08-30

Truong, Duc (Department: 1765)

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Mixing of two or more solid polymers; mixing of solid...

C525S434000, C429S482000, C429S479000, C429S491000, C429S492000, C429S493000, C429S494000, C429S514000

Reexamination Certificate

active

08008411

ABSTRACT:
The present teachings encompass proton-conductive material comprising a new polymer compound. A proton-conductive electrolyte comprising the proton-conductive material, and a fuel cell comprising the proton-conductive electrolyte are disclosed. A proton-conductive material comprising poly(phosphophenylene oxide) that comprises polyphenylene oxide as the main chain, and at least one phosphonic acid group as a side chain of the main chain, a proton-conductive electrolyte comprising the proton-conductive material, and a fuel cell employing the proton-conductive electrolyte, are also disclosed.

REFERENCES:
patent: 2005/0159562 (2005-07-01), Hayashi et al.
patent: 40-24398 (1965-10-01), None
patent: 61-207433 (1986-09-01), None
patent: 2005-171087 (2005-06-01), None
Chinese Office Action issued Feb. 5, 2010, in corresponding Chinese Patent Application No. 2007100079564.
“Anti-wear and friction reducing additives composed ofortho-phenylene phosphate-amine salts for polyether type base stocks,” Ichiro Minami et al., Elsevier Sciences,Tribology Internationalvol. 31, No. 6, pp. 305-312, 1998.
Office Action issued by the Japanese Patent Office on Oct. 20, 2009 in corresponding Japanese Patent Application No. 2006-064141.
Third Chinese Office Action in CN 200710007956.4, dated Nov. 1, 2010 (Endo, et al.).

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