Compositions – Electrolytes for electrical devices
Reexamination Certificate
2011-03-15
2011-03-15
Harlan, Robert D. (Department: 1762)
Compositions
Electrolytes for electrical devices
C524S801000
Reexamination Certificate
active
07906035
ABSTRACT:
The present invention provides an emulsion composition which has been increased in sulfonic group content, yet has sufficient water resistance and has been enhanced in properties such as small resistance, film-forming property, etc. The emulsion composition contains (A) a water-based solvent, (B) an organic solvent, (C) a sulfonic group-containing polymer soluble in the component (A), and (D) a polymer soluble in the component (B) but insoluble in water. This emulsion composition is enhanced in small resistance and yet has sufficient water resistance and film-forming property.
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Mogi Takeshi
Nishikawa Akira
Sone Takuo
Tamori Kouji
Harlan Robert D.
JSR Corporation
Oblon, Spivak McClelland, Maier & Neustadt, L.L.P.
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